Commercial Refrigeration Chiller Cooling Heating Hot Water Source Heat Pump

Commercial Refrigeration Chiller Cooling Heating Hot Water Source Heat Pump

CZPT CZPT Chiller CZPT Heating Very hot Water Source Warmth Pump 

1. Eurostars screw type h2o source heat pump transient introduction
Eurostars drinking water cooled heat pump chillers range in measurement from small thirty tons ability versions that can in shape in an elevator to thousand tons types that cool and warmth the massive services these kinds of as airports, buying facilities, skyscrapers, and other services. CZPT and centrifugal compressor h2o-cooled heat pump chillers have a tendency to be the most popular styles for greater professional purposes.

two. Eurostars screw kind water supply warmth pump primary factors
(one)CZPT compressor
CZPT compressors are 1 edition of positive displacement compression. As the screw rotors flip, the gas is compressed. CZPT compressors have a single or a lot more rotors to achieve the compression. CZPT compressors attribute basic and robust construction by elimination of some factors this sort of as pistons, piston rings, valve plates, oil pumps which are found in reciprocating compressors. Without these components,screw compressors run with low sounds amount, minimized vibration, large trustworthiness and toughness.
*For smaller sized capability chillers, the brazed plate evaporator is often utilised. The plates are stacked so they type a multi-layered layout for two independent paths of fluid to journey. Every single layer or route is joined to an inlet and outlet via a manifold at both stop. The style of a brazed plate evaporator maximizes warmth transfer at an attractive very first price for scaled-down chiller styles. The waterside of a brazed plate evaporator must be held free of charge of sediment and particles, strainers are necessary.
*Shell ad tube evaporator is developed to be the refrigerant flows via the tubes and the h2o flows around the tubes within the shell part. As warmth is transferred to the colder refrigerant from the hotter drinking water, the refrigerant in the tubes boils whilst the h2o is cooled. Baffles within whilst the shell direct the water movement route in excess of the tubes to produce turbulence, resulting in enhanced warmth transfer.
*Drinking water cooled chillers either use brazed plate or shell and tube warmth exchangers for the condenser. As in the condenser, the refrigerant is on the shell aspect, and the fluid is on the tube aspect, the fluid is normally new water, employed with an open cooling tower.
*A normal condenser has a refrigerant hot fuel inlet pipe and a liquid outlet pipe, the inlet pipe enters the top of the condenser where scorching discharge gas from the compressor impacts a refrigerant distribution baffle.
*Other condenser drinking water sources contain lakes, rivers, or cooling ponds, in coastal areas, seawater could also be employed nonetheless, acceptable materials, like titanium, ought to be used to minimize tube and tube sheet corrosion.
(4)Growth valve
*To sustain the needed force big difference amongst the evaporator and condenser, some kind of metering device should be used. Enlargement valves use saturated suction temperature to control the quantity of refrigerant that passed via them, and are generally controlled electronically.
*Adopt exceptional good quality CZPT exterior well balanced thermal expansion valve, which is higher reliability and adjustability, can understand specific refrigerant and temperature management to guarantee working in precise and reliable status.
(5)Relief valves
Refrigerant relief valves on either the condenser, the evaporator, or each, are presented as safety units in the celebration of overpressurization. Overpressuriztion might occur throughout a hearth or if very hot drinking water ended up operate by means of the chiller tubes.
(six)Intellectualized controller
*All chillers require to be properly managed for risk-free and effective operation.  
*Adopt micro computer touch display screen management, can work by way of centralized control program whole system can realize remote operation.
*The method can check the water temperature,capability position although running.The drinking water temperature can be managed according to the drinking water outlet temperature.Trouble capturing code may possibly show on the touch display screen instantly when the program is irregular.
*PLC controller is optional.
*RS485 interface reserved

three. Eurostars screw sort water resource warmth pump features
(1)Chlorine-free R-407c or R-134a HFC refrigerant, R22 is optional
(2)Lower strength intake in the course of portion load and complete load operation
(3)Offered operational voltages incorporate: 220-v, 230-v, 380-v, four hundred-v, 415-v, 440-v, 460-v, (50/60 Hz)
(four)Wye-delta starter is CZPT on chiller models
(five)Leaving-fluid temperature can be set in accordance to incorporate .1C
(6)Getting into-fluid temperature continually monitored to detect stream or load changes
(7)Heat restoration functionality up to 50C very hot drinking water (optional)
(eight)CZPTly washable condenser and evaporator
(9)Alarm contacts, filter drier, sight glass

four. Eurostars screw kind drinking water source heat pump quick technical data 
Please ask salesman for detailed complete data or visit our website:

CZPT-variety Drinking water Resource Warmth Pump (one compressor)
Model   ESGW- 031SOHN 041SOHN 055SOHN 067SOHN 075SOHN 089SOHN 101SOHN 108SOHN 121SOHN 141SOHN
Rated CZPT
CZPT Capacity (KW)  one hundred and five one hundred forty 182 249 272 321 372 406 437 519
Rated Heating Capability Heating Potential (KW) 126 168 215 293 320 374 433 472 512 603

CZPT-sort H2o Resource Warmth Pump (1 compressor)
Model   ESGW- 162SOHN 175SOHN 183SOHN 208SOHN 230SOHN 234SOHN 278SOHN 297SOHN 392SOHN 443SOHN
Rated CZPT
CZPT Potential (KW)  605 645 674 785 862 925 1033 1297 1527 1703
Rated Heating Capability Heating Potential (KW) 705 751 786 913 1002 1074 1198 1506 1771 1972

CZPT-variety Water Resource Heat Pump (two compressors)
Model   ESGW- 062DOHN 134DOHN 150DOHN 202DOHN 304DOHN 324DOHN 350DOHN 366DOHN
Rated CZPT Capability CZPT Capability (KW)  212 497 543 742 1094 1210 1290 1349
Rated Heating Potential Heating Potential (KW) 253 585 640 865 1126 1411 1501 1573

CZPT-variety Drinking water Resource Heat Pump (two compressors)
Product ESGW- 416DOHN 460DOHN 468DOHN 556DOHN 594DOHN 784DOHN 886DOHN
Rated CZPT Capacity CZPT Potential (KW)  1568 1723 1850 2064 2592 3053 3407
Rated Heating Capability Heating Potential (KW) 1825 2005 2147 2396 3013 3543 3945

(1)Rated CZPT Capability Dependent on: Underground h2o in/outlet temp 18ºC/29ºC Chilled h2o in/outlet temp. 12ºC/7ºC,  Fouling factor: .088 sqm°C/KW.
(2)Rated Heating Capacity Based mostly on: Underground h2o inlet temp. 15°C, hot water inlet temp. 40°C. the water temp. was offered based mostly on the h2o flow when managing in rated cooling problem

5.Eurostars screw type water supply warmth pump water flow diagram 

6.Eurostars drinking water cooled chiller series

H2o cooled screw chiller(with dual compressors,twin condenser)
Drinking water cooled screw chiller(with one compressor, solitary condenser)
Drinking water cooled screw chiller(with flooded evaporator)
Drinking water cooled screw chiller with warmth recovery
Water cooled heat pump chiller
Drinking water cooled warmth pump chiller with heat restoration
H2o cooled flooded screw chiller with warmth restoration
Drinking water cooled flooded heat pump chiller
Drinking water cooled centrifugal drinking water chiller

seven.Eurostars OEM and ODM support:
EUROSTARS was proven in 2006, has a professional technological crew to research and develope CZPT products. We offer OEM/ODM provider to our consumers.
Now EUROSTARS collaborate with our clients in the subsequent approaches:
(one)Create EUROSTARS CZPT goods under clients’ brand.
(2)Modify the products to fulfill clients’ personalized needs.
(3)If customers have their possess concept and design and style of the items, EUROSTARS can actualize it and modify it make it easy for mass manufacturing.
(4)Dependent on powerful functionality of investigation and growth, EUROSTARS can operate jointly with customers to design and style and produce a totally new items.

8. Eurostars Business Ceritifcates & Customer Visiting
We, EUROSTARS, which recognized in year 2006, is a modern hello-tech company, specializing in Heating Ventilation Air Conditioning and CZPT CZPT investigation, improvement, generation, revenue and engineering services.
Eurostars group with a lot more than 10 several years encounter of CZPT tools and system in neighborhood China and international market, has supplied competent CZPT equipment, installation and service to thirty+ international locations around the globe.

9. Our manufacturing facility look at
CZPT new process and assemble line, which includes copper tube straighten device, aluminum fin punching equipment, a few dimensional copper tube bending machine, tube expander equipment, sheet metal laser reducing machine, numerical control punching equipment, CNC bending equipment, chiller, enthusiast coil device and AHU assemble line,. etc..

10. Eurostars h2o cooled chiller bundle and supply
Our CZPT package deal is plastic film with wood pallet for risk-free delivery and easy to load/unload.

11. Eurostars h2o cooled chiller projects
We exported chillers to Ukraine, New Zealand, Guatelmala, Peru, Chile, Norway, Serbia, CZPTia, Greece, France, South Africa, Australia, Uzbekistan, Sri Lanka, India, Saudi Arabia, Iran, Mexico, Argentina, etc..


Commercial Refrigeration Chiller Cooling Heating Hot Water Source Heat Pump