TopChiller TopChiller is Your Reliable Water to Water Chiller Manufacturer and Supplier In China
- Cooling capacity ranges from 9.5KW to 236KW
- Temperature control ranges 7°C to 35°C
- World-class efficient hermetic compressor
- Chilled water flow rate up to 680LPM
- Energy-efficient heat exchanger & evaporator
- Water-cooled condenser, low noise fan motor
- Ergonomic Panel & PLC automatic control
- Warranty up to 24 months after purchase
Your Reliable Water to Water Chiller Manufacturer and Supplier in China over 20 Years
Water to Water Chiller is a cooling machine that is designed to produce a cooling effect for industrial and commercial applications by using chilled water circulation over-processed water for releasing heat.
TopChiller is a top-ranked company of China, famous as manufacturer and supplier of advanced technology updated Water to Water Chiller with working credentials of last twenty years.
TopChiller is renowned for offering a lineup of various capacity Water to Water Chiller models throughout the global world to meet application challenges reliably.
Water to Water Chiller is constructed with a hermetic scroll compressor, efficient heat exchanger, noise-free fan motor, water-cooled condenser, water tank, cooling tower, water pump, flow controller, refrigerant, and protection devices, etc.
Water to Water Chiller is used in a diverse number of applications as:
Food processing, beverage industry, beer production, plastic production, injection molding, blow molding, chemical manufacturing, molding and laser machining, and milk processing, etc.
Do you want to purchase a high-quality and reliable Water to Water Chiller for your application?
Do you need an energy-efficient Water to Water Chiller manufacturer in China to build up your business?
Make contact with a reliable TopChiller working staff and experts to get a quote or clear any ambiguity regarding the Water to Water Chiller selection for your application at reasonable rates.
TopChiller is offering tailored energy-efficient Water to Water Chiller that will fit almost all applications and all kinds of technical assistance.
Features and Advantages
Water to Water Chiller gives an energy-efficient and quick serviced performance configured by the use of low-cost water as well as water flow controlling condenser shells preventing leakage or damage of the unit.
TopChiller brand Water to Water Chiller is featured with a rugged and compact design with insulating components that directly come in contact with water ensuring prevention from rust, corrosion, and clogging inside the unit.
Water to Water Chiller is configured with single circulation and compressor with isolated power supply, making unit durable by easy exchange of compressor when damage occurs or repairing required.
Fan motor equipped with Water to Water Chiller ensures steady and quiet operation by absorbing and dissipating sounds produced by the unit.
Water to water chiller designed and manufactured by TopChiller has numerous benefits for different applications to meet your cooling demands.
|Cooling capacity *||kW||180||220||260||310||340||360||380||480||560||600||710||800||900||940||960||1120||1180||1240||1360||1470||1660||1700||1840||1900||2210||2420||2550||2780||3020||3350||3500||3680||3800||4120|
|Energy adjustment||step||—— 25%～100% ——||—— 12.5%～100% —–||—— 6.25%～100% ——|
|Max current for wiring||A||87||108||119||165||175||185||208||217||246||258||335||356||378||416||2*217||2*246||2*246||2*258||2*315||2*335||2*356||2*378||2*407||2*416||4*246||4*258||4*315||4*335||4*335||4*356||4*378||4*407||4*416||4*416|
|Water flow rate in cooling*||m3/h||31||38||45||53||58||62||65||83||96||103||122||138||155||162||165||193||203||213||234||253||285||292||316||327||380||416||439||478||519||576||602||633||653||709|
|Water side pressure drop||kPa||50||45||45||45||45||46||46||46||47||46||46||46||46||47||47||46||47||46||46||46||46||46||46||46||50||50||50||50||50||50||50||50||50||50|
|Water side pressure drop||kPa||50||45||45||45||45||45||46||46||46||47||47||46||46||46||46||46||46||47||46||46||48||47||48||48||52||52||52||52||52||52||52||52||52||52|
|Water flow rate in cooling*||m3/h||37||45||54||64||70||74||78||99||116||124||147||165||186||194||198||231||244||256||281||304||343||351||380||392||456||500||527||574||624||692||723||760||785||851|
|Sound pressure level ***||dB(A)||68||69||69||70||70||72||73||73||73||73||74||74||74||73||74||74||74||74||74||74||74||74||75||76||76||76||77||77||78||78||78||79||79||79|
| * Performance values refer to the following conditions:|
Condenser water inlet/outlet temperature: 30ºC/35ºC, evaporator water inlet/outlet temperature: 12ºC/7ºC.
** Desuperheater is optional. Condenser water inlet temperature: 40ºC, evaporator water outlet temperature: 12ºCºC
*** Noise level measured in free field condition at distance of 1 meter.
Water to Water Chiller Configuration Table
|2||Shell&tube heat exchanger||Extek/ Shilinbo’er||Jiangsu||Taiwan|
|4||Electric Expansion valve||ALCO / Danfoss||Suzhou/Tianjin||USA|
|6||High pressure sensor||Sensata||Jiangsu||Taiwan|
|7||Low pressure sensor||Sensata||Jiangsu||Taiwan|
|11||Three phase protector||Kesi||Wuxi||Japan|
|13||Water flow swtich||ACOL||Shanghai||China|
TopChiller Free Service and Technical Support
As the professional chiller manufacturer over 20 years, TopChiller is always happy to provide our free service and technical support accessible to our clients before,during and after sales. If you need any help, welcome to call us or send your inquiry to our email. These free service and technical support including；
- Listening to your detailed chiller requirements and give your best chiller solution for your applications based on our rich experience.
- If you have no idea about how to size your chiller model or cooling capacity, it’s no a big issue, Just tell us your specific cooling demands, we will guide you to select the right economical chiller model.
- 7*24 online service,If you have any problem about chiller,you may call us or send email, we are always here to support you.
TopChiller Standard Warranty Time
After purchasing TopChiller product, you are our valued customers in TopChiller ERP system.
We will do regular tracking service and Your chiller having up to 24 months warranty time after installation and commissioning,
If your chiller is down, you can contact TopChiller for support to solve your problem..Once we received your message,Our service technician on duty will contact you as soon as possible.
TopChiller Start-up & Commissioning
TopChiller also provides the additional service of start-up or commissioning of your chiller.You’d better prior to scheduling your start-up, it is important that the proper installation procedures have been followed and the chiller is ready.
TopChiller technician will guide you how to start-up your chiller when your chiller is ready, besides this we have full sets of paper works including: Chiller installation manual, operation manual, electrical drawing for you.
Free Replacement Spare Parts
Providing free replacement spare parts for TopChiller,is the best customer service in the industry to support you when you are sourcing replacement parts.
We have most parts are in stock and available for next day shipment for your chillers.
If you want have some replacement spare parts,just provide us your chiller serial number and model number to expedite the sourcing process.
Better to have the nameplate and pictures of your chiller for our reference. This will help us find the proper replacements at earliest time.
6 Points Why TopChiller Is Your Best Water to Water Chiller Manufacturer and Supplier in China?
Water to Water Chiller-An Ultimate Buying Guide by TopChiller.
Water to Water Chiller is useful in dealing with the extra heat produced as a result of industrial processes.
These processes involve frictional force produced due to machinery operation or fuel burning. Water to Water Chiller removes this excess heat from the industrial atmosphere.
For making your machinery last longer and protect it from heat damage, a Water to Water Chiller is quite helpful.
Its applications range from use in multiple areas, from plastic production to petrochemical cooling. The cooling fluid is circulated for maintaining a low temperature in the Water to Water Chiller.
This guide on Water to Water Chiller will help you know all about it. So, let’s start!
- What is a Water to Water Chiller?
- What are the Properties of a Water to Water Chiller?
- Which Components Combine to Form your Water to Water Chiller?
- How does a Water to Water Chiller Function?
- How to optimize your Water to Water Chiller?
- What is the Industrial Importance of a Water to Water Chiller?
- What are the Main Requirements of your Water to Water Chiller?
- What are some Pro Tips for Choosing the Ideal Water to Water Chiller for your Applications?
- How is a Water to Water Chiller Beneficial in Industrial Applications?
- Which Steps you Should Follow to enhance your Water to Water Chiller Efficiency?
- How to Install your Water to Water Chiller?
- What is the Process of Running your Water to Water Chiller?
- How to Take Care of your Safety When Using a Water to Water Chiller?
- How to Keep your Water to Water Chiller Well-maintained?
- What are the Most Common Water to Water Chiller Problems, and How to solve them?
- FAQ of Water to Water Chiller
What is a Water to Water Chiller?
A Water to Water Chiller is one kind of refrigeration machine used to remove heat from a liquid. It uses the principle of absorption refrigeration cycle or vapor compression.
The cooled liquid is then transferred to a heat exchanger and is circulated to another process stream or heated equipment. The other process stream could be ambient air or water.
The waste heat thus produced also has to be removed. It is done by either transferring the heat to the ambient air or recapture it for heating purposes. This enables it to perform better.
Water to Water Chiller is used in institutional, industrial, and commercial applications and is preferred over an air Chiller because it is more efficient and can be used for bigger applications.
Also, it has lesser environmental impacts, and therefore, it is best for hot, dusty, and humid environments.
A Water to Water Chiller is made up of the principles of advanced technology and helps you have strong control over your chilled water supply.
It is equipped with a microprocessor that enables you to use it conveniently.
What are the Properties of a Water to Water Chiller?
A Water to Water Chiller can be used for your applications because of the unique properties that make it preferred over others. Listed down below are a few of them.
It is equipped with capacitors of refrigerating units, protective devices, and high-quality relays.
It comes with hermetically sealed compressor units that have great quality.
You might need some instruments to match with it, like chemical reactors, pharmaceutical reactors, and freeze-drying equipment.
The microprocessor allows you to have strong control of the temperature and also makes it convenient to use.
A Water to Water Chiller can deal with large cooling capacities because of its improved efficiency and advanced design.
The best thing is that you can customize the flow of your Water to Water Chiller and adjust it according to your needs.
It enables you to perform your task even if the conditions are too harsh and the temperature and pressure are not in accordance with what you need.
Which Components Combine to Form your Water to Water Chiller?
A Water to Water Chiller is made of a combination of the following components.
The Compressor of a Water to Water Chiller is important for the circulation of refrigerant through the whole assembly.
The evaporator and the condenser are on both sides of a compressor. It works by using a motor that can be inside or outside the compressor.
Close to the compressor and the expansion valve lies the condenser. It removes the heat from the refrigerant that was taken up in the evaporator.
- Expansion valve
It is for the expansion of the refrigerant to increase its volume. With this increasing volume, the refrigerant can capture the heat from the evaporator.
The thermal expansion valve is considered to be the most important one in a Water to Water Chiller, and it is pilot-operated.
It is responsible for transferring heat from the area through the refrigerant towards the cooling tower. The location of an evaporator is between the expansion valve and the compressor.
When the heat is removed from the water, it becomes chilled, and then it is transferred for circulation and to be used for different applications.
- Power unit
The main supply of electricity is provided by a stable power supply. It also controls the electricity supply to the Water to Water Chiller.
It consists of a speed controller, power monitoring equipment, and circuit breaker.
- Water boxes
These are present on top of the Water to Water Chiller and help to separate the path of entering and exiting the water.
It has more than one entrance and exit point, and the water flow through these paths can be controlled.
How does a Water to Water Chiller Function?
A Water to Water Chiller uses Water as a source of cooling. A pumping system sends the circulating chilled fluid to the processor.
The chilled fluid takes up heat from the system and again returns to the Water to Water Chiller. Therefore, process water is the mean of transferring heat.
The refrigerant, a chemical component that is present in a Water to Water Chiller, is also essential for its function.
The refrigerants vary in every chiller and are specific for each application. However, the basic principle of each refrigerant is phase change and compression.
The phase change refers to the changing of a liquid to a gas and from a gas back to the liquid.
The whole process of phase change and heating and cooling is referred to as the refrigeration cycle of Water to Water Chiller.
Next comes the role of the evaporator. The mixture of low-pressure liquid and gas is now introduced into the evaporator.
Here, the heat from the liquid is transferred to the refrigerant, and the refrigerant starts boiling.
This boiling is characterized by the formation of a low-pressure liquid into a low-pressure gas.
The low-pressure gas is then transferred to the compressor, and it is compressed to a high press gas.
This gas with high pressure now enters the condenser, where water is used to remove heat and cool it down to make a high-pressure liquid.
This liquid now goes to the expansion valve that controls the amount of refrigerant entering the evaporator.
In the next step, the condenser plays its part by condensing the refrigerant with the help of the water from the cooling tower.
How to optimize your Water to Water Chiller?
Usually, the capacity of a Water to Water Chiller is affected by the pressure changes. There is a valve that helps the condenser and evaporator to adjust the temperature of a maximum load.
The capacity of the Water to Water Chiller is decreased because of mass flow. In contrast, the efficiency will be increased with the low condensing temperature of the water.
Condenser water temperature reset is a control technique to minimize the condensing temperature.
It is believed that the low chiller load will be requiring less fan energy use and more chiller energy savings.
What is the Industrial Importance of a Water to Water Chiller?
A Water to Water Chiller has a wide range of industrial importance. Some of the most common industrial processes involving the usage of Water to Water Chiller are:
- Plastic Manufacturing:
The main property of plastic is temperature sensitivity: high-temperature exposure causes it to melt.
During plastic manufacturing, the Water to Water Chiller helps is used in the molding process for getting the desired shape.
It has a second heat exchanger for keeping the chilling and extrusion water separated. This prevents water contamination from the plastic.
- Metal Plating and Anodizing:
Metal plating involves covering a surface from metal to prevent corrosion and environmental damage.
Anodizing is an electrolytic process that specifically involves applying an aluminum coating that acts as a protective oxide layer.
The significance of these techniques is that they have extremely high-temperature requirements.
Here is when the Water to Water Chiller comes into use for getting rid of this large heat released.
- Food Processing:
A Water to Water Chiller uses cooling coils for chilling food items and beverages. It also helps in cooling dough mixes and ice creams.
Food must be stored at suitable temperature conditions to prevent adverse reactions from taking place.
If the required temperature is not provided to the food industry, it results in the rotting and decomposition of the items.
What are the Main Requirements of your Water to Water Chiller?
A Water to Water Chiller has certain specific requirements that must be fulfilled for its maximum performance. These requirements are:
- Suitable Refrigerant Selection
Choosing the right refrigerant for your Water to Water Chiller is extremely important for its proper working.
The wrong refrigerant choice is damaging to your equipment and leads to inefficient performance.
- Properly Working Components
Make sure that all the parts of your Water to Water Chiller are completely functioning and not damaged. Also, ensure that the parts are not loose and well fixed in place.
- Appropriate Installation Space
Deciding on the installation space for your Water to Water Chiller is a vital step.
It is designed for indoor installation, so choose an indoor installation site to protect it from outdoor environmental damages.
But this space must be enough to prevent heat trapping in the surrounding.
- Undisturbed Electrical Connection
The wires building the electrical connections of your Water to Water Chiller must be properly insulated and crack-free to prevent any unfortunate incidence.
- Efficient Power Supply
Providing the required electrical power to your Water to Water Chiller is necessary for its efficient operation.
An attempt to operate it on low or high power load will lead to fuse or circuit blow which will result in equipment damage.
What are some Pro Tips for Choosing the Ideal Water to Water Chiller for your Applications?
For choosing your Water to Water Chiller, these pro tips will be really helpful for you:
- Know the Ideal Temperature Required
You must know the exact temperature requirement of your application for choosing a Water to Water Chiller that offers your required temperature range.
If it does not meet your temperature demand, your application would not get complete or will undergo inefficient completion.
- Maintain Maximum Volumetric Flow
Maintaining maximum volumetric flow will help efficient completion of the industrial process, taking the lowest time possible.
- Check the Heat Dissipation Range.
The dissipation range of your Water to Water Chiller is also important to consider as it helps you confirm if your selected installation space is enough for the equipment or not.
It also lets you look for a Water to Water Chiller that has the desired heat-removing compatibility.
- Know the Energy Load
The energy load of your Water to Water Chiller gives you an idea of your energy consumption cost and operation expenditure.
- Select the Suitable Size
Choosing the right Water to Water Chiller size is important to help you check if it is good for your installation area and application demand or not.
- Prefer Models with Updated Features
Updated Water to Water Chiller is always preferable to outdated one as it has more features and control options.
How is a Water to Water Chiller Beneficial in Industrial Applications?
Water to Water Chiller has multiple benefits when being used for Industrial applications. These benefits are:
- Long Life
A Water to Water Chiller has a long lifespan and does not require yearly replacement. You may have to get it replaced after some years, but just in case of any major equipment defect.
This is because; Water to Water Chiller is kept indoors, which saves it from external environmental damage.
- Noiseless Operation
The best thing about a Water to Water Chiller is its quiet operation because of its noiseless construction. This maintains a comfortable industrial environment and prevents the risk of noise pollution.
- Energy Efficiency
A Water to Water Chiller has an upgraded film coefficient when compared to that of an Air Chiller. This improves its heat transfer properties which ultimately save on the energy cost.
- Less Space Required
A Water to Water Chiller is the best option for you if you cannot manage to spare a large outdoor area for its installation as it requires a limited indoor installation space.
- Safe Usage
A Water to Water Chiller uses water as the refrigerant rather than using harmful chemicals and is generally safer for use.
Which Steps you Should Follow to enhance your Water to Water Chiller Efficiency?
To enhance the Water to Water Chiller efficiency, follow these practices:
- Conduct regular inspection quarterly
- Look for any refrigerant leaks
- Maintain the optimum pressure values
- Analyze the amps and motor voltages
- Check the electrical components; starters, contactors, and relays
- Carry out temperature analysis
- Assess the pipelines
How to Install your Water to Water Chiller?
For installing your Water to Water Chiller, follow these steps:
- Unbox your Water to Water Chiller carefully.
- Read the user manual in detail before using your Water to Water Chiller.
- Do not remove the protective covers.
- Decide on your installation site and avoid areas that can be problematic for the installation process.
- Assemble your Water to Water Chiller and be careful to avoid any damage to it.
- To avoid excessive vibrations, place a rubber spring below the Water to Water Chiller.
- Set the piping and electrical connections as per the manual instructions.
- Open the power supply, and it’s done.
What is the Process of Running your Water to Water Chiller?
Run your Water to Water Chiller with the help of these instructions:
- Set your Water to Water Chiller and turn on the power supply.
- Adjust the control settings as per your demands.
- Check that the equipment parts are not damaged and properly fitted.
- Start the pump to begin the chilling process.
- Now start the cooling tower to build pressure, and the cooling has now started.
How to Take Care of your Safety When Using a Water to Water Chiller?
It is critical to decide if the operating fluid is stable when considering the device’s protection.
Since it is non-flammable, non-explosive, non-irritant, and non-corrosive, the refrigerant is safe to use (R134a Refrigerant).
Sound power levels are a vital protection aspect nowadays. The pain tolerance is 120 decibels, and the acceptable range for an eight-hour duration is 85 decibels.
The device is safe because none of these components independently reach this amount.
The rubber should be placed between the modules and their mountings to eliminate vibrations and, as a result, lower the sound frequency.
Earmuffs are not needed because the Water to Water Chiller is self-contained and does not require a human to be in close proximity.
If an investigation is required, it can be turned off, or the inspector can put on earphones. Since it will be turned off during repairs, the sound level will not be a problem.
Since the components are stored in a package, they are secure. As a result, no one can hurt themselves on any of the components, and no one can smash any of the components.
The Water to Water Chiller will be located on the exterior of a building or above the ceiling, making it difficult to access.
Since it is made from recycled paper, the material that would be used on the evaporator is environmentally friendly—it’s flame-resistant, non-irritating, non-toxic, and allergy-free.
How to Keep your Water to Water Chiller Well-maintained?
For keeping your Water to Water Chiller well maintained, follow these practices:
- Keep a daily record for regular analysis of your Water to Water Chiller performance.
- Clean your Water to Water Chiller regularly and do not allow clogging of pump and tubes.
- Protect your Water to Water Chiller from moisture and rain.
What are the Most Common Water to Water Chiller Problems, and How to solve them?
The most common Water to Water Chiller problems and their solutions are discussed below:
- Cooling Tower Fans
The heat from the condensing water is “rejected” to the atmosphere by cooling tower fans.
Tower fan mechanical problems typically the fan drive system and blades are usually included.
Vibration monitoring will be used to identify possible problems in the future. During the off-season, a careful check could identify any technical issues with the tower fans.
Tower fan electrical problems start tubing, and tower fan motors are examples of possible components. Variable-speed drives (VSDs) are very popular.
Visual and electrical diagnostic devices can be used to inspect all components.
The majority of today’s towers are powered by a building automation system (BAS).
If the tower fans are not correctly staged, the BAS programming can be incorrect and needs to be reviewed or updated.
- System Pumps
The condenser and chilled water pumps are part of the Water to Water Chiller. There are also main and secondary chilled water pumps in several big, complex structures.
Multiple pumps are usually available to vary power to provide redundancy in the event of a malfunction.
Most pumps today are powered by variable frequency drives, much like tower fans. One word of caution: the installation contractor must correctly set up the drive.
BAS is normally in charge of these structures.
The BAS malfunction mode should be tested to ensure that in the event of a lead pump failure, a seamless transition from the lead pump to the lag pump occurs.
Before the Water to Water Chiller is placed into operation, it should be tested for any potential failure mode.
- Compressor Problems
If a compressor fails, the device will shut down, and a replacement computer will be enabled.
Gears, motor, alignment, and bearings are all common components. Pistons and crankshafts in reciprocating compressors are prone to failure.
The compressors can be diagnosed using a variety of methods, including friction, grease, and refrigerant analysis.
Most compressors have complicated electrical circuits that power the compressor and support units, as well as provide capacity control to meet the load.
Part failure can occur in electrical circuits. The insulation resistance of the motors and all auxiliaries is normally checked using an insulation tester.
A big plant’s control sequences are complicated. The control sequences must be carefully examined.
It’s been in massive Water to Water Chiller that has experienced a situation that the control system has not expected.
The unforeseen situation in these situations forced the entire plant to shut down.
FAQ of Water to Water Chiller
How to Reduce Condensation in a Water to Water Chiller?
Increase the temperature of water to reduce condensation in a Water to Water Chiller.
What is the Recommended Water Temperature in a Water to Water Chiller?
The recommended water temperature in a Water to Water Chiller is 65 degrees.
Can you put the Water to Water Chiller in an Outdoor Environment?
No, you cannot put your Water to Water Chiller in an outdoor environment, or else it will get corroded and damaged.
Which Pipes are good in the Water to Water Chiller, Smaller or Larger Ones?
Larger pipes are good to be used in the Water to Water Chiller as they improve the flow rate of the fluid by increasing the surface area.
How much water is required for the Cooling Process in a Water to Water Chiller?
On average, 60 to 80 liters of water is required for the cooling process in a Water to Water Chiller.
Can you attach a Water to Water Chiller in a Parallel Circuit?
Yes, you can attach a Water to Water Chiller in a parallel circuit with other chillers of different sizes to meet the changing seasonal load along with maintaining optimum performance.
How is Redundancy Linked to the Performance of a Water to Water Chiller?
Redundancy of a Water to Water Chiller is the number of backup chillers required for meeting the cooling capacity of the industry in case of equipment failure or emergency.
Where does the Latent Heat Release by the Refrigerant of a Water to Water Chiller Go?
The Latent Heat released by the refrigerant of a Water to Water Chiller is carried away from the area with the help of water (the cooling medium) upon the change of the refrigerant state (from vapor to liquid).
What is a Vapor Compression Water to Water Chiller?
A vapor compression Water to Water Chiller is a chiller that uses a mechanical compressor to circulate the refrigerant by using electrical power.
Is Water to Water Chiller Energy Saving?
Yes, Water to Water Chiller is energy saving because it only uses water for removing heat and is also more effective because of the high heat capacity of water.
What is a Centrifugal Water to Water Chiller?
A Centrifugal Water to Water Chiller is a chiller containing rotating impellers for compressing the refrigerant and circulating it around the system.
What is the main Feature of a Reciprocating Water to Water Chiller?
The main feature of a reciprocating Water to Water Chiller is its distinct construction that includes a piston and a chamber for compressing the refrigerant.
What Makes a Scroll Compressor Water to Water Chiller different?
The distinction of a scroll compressor Water to Water Chiller has a stationary and a rotating spiral plate installed in it that works for compressing the refrigerant.
How does a Screw Driver Water to Water Chiller?
A Screw Driver Water to Water Chiller works by the combined movement of two interlocking rotating rotors for refrigerant compression.
Which Factors Inhibit Water Flow in a Water to Water Chiller?
Fouling, scaling and contamination in the system passages are the main factors that inhibit water flow in a Water to Water Chiller.