Very hot H2o Chiller Drinking water Resource Heat Pump With Warmth Recovery

one. Eurostars screw variety water supply heat pump transient introduction
Eurostars drinking water cooled screw heat pump chillers are comprehensive, self-contained refrigerating models that incorporate the most recent engineering parts to make certain higher efficiency. Each and every chiller is totally assembled, manufacturing facility wired, billed, tested and comes full and prepared for set up, which is made up of semi-hermetic screw compressor, shell and tube condenser, large efficiency shell and tube evaporator, and thermal expansion valves. Eurostars water supply heat pump chillers are suitable for all types of hotels, business office structures, supper marketplaces, hospitals, educational institutions, explosion-free, minimal temperature, agriculture, CZPT, health care and residential purposes.

two. Eurostars screw kind h2o supply warmth pump major factors
(1)CZPT compressor
CZPT compressors are one particular model of optimistic displacement compression. As the screw rotors switch, the gasoline is compressed. CZPT compressors have 1 or far more rotors to achieve the compression. CZPT compressors feature simple and sturdy building by elimination of some parts these kinds of as pistons, piston rings, valve plates, oil pumps which are found in reciprocating compressors. With out these components,screw compressors run with lower sound degree, minimized vibration, substantial trustworthiness and durability.
(2)Evaporator
*For smaller capacity chillers, the brazed plate evaporator is frequently used. The plates are stacked so they type a multi-layered design for two unbiased paths of fluid to journey. Each and every layer or route is connected to an inlet and outlet via a manifold at either conclude. The style of a brazed plate evaporator maximizes heat transfer at an appealing initial expense for smaller chiller patterns. The waterside of a brazed plate evaporator should be kept free of sediment and debris, strainers are necessary.
*Shell advertisement tube evaporator is created to be the refrigerant flows by way of the tubes and the water flows about the tubes within the shell segment. As heat is transferred to the colder refrigerant from the hotter h2o, the refrigerant in the tubes boils while the water is cooled. Baffles inside whilst the shell direct the drinking water stream route more than the tubes to create turbulence, ensuing in improved heat transfer.
(3)Condenser
*H2o cooled chillers both use brazed plate or shell and tube warmth exchangers for the condenser. As in the condenser, the refrigerant is on the shell side, and the fluid is on the tube facet, the fluid is generally fresh h2o, utilized with an open up cooling tower.
*A common condenser has a refrigerant scorching fuel inlet pipe and a liquid outlet pipe, the inlet pipe enters the top of the condenser the place very hot discharge gas from the compressor impacts a refrigerant distribution baffle.
*Other condenser h2o resources include lakes, rivers, or cooling ponds, in coastal regions, seawater may possibly also be utilised even so, acceptable materials, like titanium, must be utilised to minimize tube and tube sheet corrosion.
(4)Growth valve
*To preserve the essential force difference in between the evaporator and condenser, some sort of metering gadget have to be used. Expansion valves use saturated suction temperature to control the sum of refrigerant that passed by means of them, and are generally controlled electronically.
*Undertake exceptional top quality CZPT exterior balanced thermal enlargement valve, which is high reliability and adjustability, can understand specific refrigerant and temperature manage to ensure operating in exact and dependable status.
(5)Relief valves
Refrigerant relief valves on both the condenser, the evaporator, or the two, are supplied as security products in the event of overpressurization. Overpressuriztion may possibly occur throughout a fireplace or if very hot h2o ended up run by way of the chiller tubes.
(6)Intellectualized controller
*All chillers require to be properly controlled for protected and successful operation.  
*Adopt micro laptop contact display screen control, can function through centralized handle program complete technique can comprehend remote procedure.
*The technique can check the drinking water temperature,capacity standing even though operating.The water temperature can be managed according to the h2o outlet temperature.Difficulties capturing code may possibly screen on the contact screen automatically when the system is irregular.
*PLC controller is optional.
*RS485 interface reserved

three. Eurostars screw variety h2o resource heat pump functions
(one) Acting as multi-purpose unit this sort of as cooling, heating, sanitary scorching h2o separately or concurrently. Vast application as lodge, apartment, villa, factory, purchasing center, place of work constructing, faculty, etc
(2) Massive potential variety obtainable from 100 kW to 3500 kW To be air conditioning and hot water
(three) Reusable: using photo voltaic strength saved in earth or groundwater, floor h2o etc as cooling & heating supply
(four) Wonderful environmental and financial gain: no boiler or cooling tower much less room, less CO2 and much less first expenditure
(5) Semi-airtight screw compressor for all the types. Each compressor is equipped with a crank-situation heater and a thermal overload reduce-out the screw compressor is also total with a created-in digital security with temperature sensor found
(six) The refrigerant circuit is total with sight glass, filter drier, substantial and low stress gauges, solenoid valve, immediate growth valve, high and low stress swap
(seven) Shell and tube dry enlargement sort condenser, factory insulated with flexible near cell content
(eight) Shell and tube sort evaporator, in the factory insulated with versatile close cell material
(nine) The electric panel consists of compressor breaker, compressor contactor, section sequence relay, control circuit breaker, microprocessor control with function exhibit
(ten) Liquid crystal display exhibit, contact screen control panel CZPT procedure significantly decreasing maintenance value thanks to reputable microprocessor system
(eleven) For the models with semi-hermetic screw compressor, an infinitely variable potential management method that is capable of precisely matching the demand from customers need of the system is to be equipped. This system is to give specific and stable manage of supply drinking water temperature in excess of the complete range of running problems
(twelve) OPTIONAL
CZPTtronic growth valve
Desuperheater as optional
CZPTtronic controller with BMS system
Reduced sounds compressor cabinet
Channel Steel foundation

four. Eurostars screw kind h2o supply warmth pump short complex data 
Please ask salesman for detailed complete data or visit our website:

Remarks:
(1)Rated CZPT Ability Primarily based on: Underground h2o in/outlet temp 18ºC/29ºC Chilled drinking water in/outlet temp. 12ºC/7ºC,  Fouling aspect: .088 sqm°C/KW.
(two)Rated Heating Capability Dependent on: Underground h2o inlet temp. 15°C, hot drinking water inlet temp. 40°C. the h2o temp. was presented based mostly on the h2o flow when working in rated cooling problem

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

six.Eurostars water cooled chiller collection

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

7.Eurostars OEM and ODM service:
EUROSTARS was set up in 2006, has a skilled technological staff to research and develope CZPT products. We provide OEM/ODM support to our clientele.
Now EUROSTARS collaborate with our consumers in the pursuing approaches:
(one)Make EUROSTARS CZPT goods underneath clients’ brand.
(two)Modify the merchandise to fulfill clients’ personalized specifications.
(3)If clients have their possess idea and design of the goods, EUROSTARS can actualize it and modify it make it effortless for mass creation.
(four)Based mostly on strong capability of analysis and development, EUROSTARS can perform with each other with clientele to layout and create a absolutely new items.

8. Eurostars Company Ceritifcates & Customer Going to
We, EUROSTARS, which recognized in year 2006, is a modern hello-tech enterprise, specializing in Heating Air flow Air Conditioning and CZPT CZPT study, improvement, manufacturing, product sales and engineering solutions.
Eurostars staff with a lot more than 10 years expertise of CZPT equipment and program in neighborhood China and worldwide industry, has offered competent CZPT products, installation and support to thirty+ nations around the entire world.

9. Our manufacturing facility view
CZPT new approach and assemble line, such as copper tube straighten equipment, aluminum fin punching machine, a few dimensional copper tube bending device, tube expander device, sheet steel laser chopping equipment, numerical control punching equipment, CNC bending machine, chiller, supporter coil unit and AHU assemble line,. etc..

10. Eurostars drinking water cooled chiller bundle and shipping and delivery
Our CZPT package deal is plastic film with wood pallet for safe delivery and easy to load/unload.

11. Eurostars h2o cooled chiller initiatives
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..