Geothermal heat pump--Heating and cooling CWW-20

Geothermal heat pump--Heating and cooling - CWW-20

Geothermal heat pump can heatingh floor,cooling and radiator . can connect with boiler and solar.Widely used hotel and school. - more info check here: http://www.sourcingappliances.com/Geothermal-heat-pump-Heating-and-cooling-11058780/

Quick Brief

Type: Water Source Heat Pump Installation: Freestanding Storage / Tankless: Storage Housing Material: powder coating Use: Bathroom Certification: CE, CCC Place of Origin: Guangdong China (Mainland) Brand Name: clitech Model Number: CWW-20 Compressor: Copeland.Sanyo Refrigerant: R410A Power supply: 380-415V/3phase/50Hz Heating capacity: 19.2KW/65529BTU Weight: 190kg Dimension: 680*800*720mm

Specifications and Product Details:

Detailed Product Description

geothermal heat pump

Name:Geothermal heat pump(Heating and cooling)
Model					CWW-20
	Rated heating	Heating capacity		kw	19.2
				BTU/h	65529
		Input power		kw	5
		Input current		A	10.2
		COP		kw/kw	4.7
	Rated cooling	Rated cooling capacity		kw	17.5
				BTU/h	59727
		Rated input power		kw	3.7
		Rated input current		A	7.4
	Max running current			A	16
	Power source			V/Hz	220-240V/380-415v/50Hz
	Nosie level			dB(A)	≤55
	Dimension		wdh	mm	680800720
	Weight			kg	190
	Precision of temp controll				±2
	Controller	Type			Multi-color backlight LCD, Can accept panel buttons and infrared remote control
		Main function			Working mode control, independent working temperature setting, status display, timer start and stop machine Settings, key lock function, muti-color backlight selection, etc
Refrigeration circulation structure	Throttle type				External equalizer thermal expansion valve
	Refrigeration	Type			R410A/R417A/ R407C
	Compressor	Type			Copeland,Sanyo,Daikin
	Water source side heat exchange	Type			Efficient tube in tube heat exchanger
		Water flow		m³/h	1.66
		Water pressure drop		kPa	12
		Pipe size		Inch	1
	Water chiller heat exchanger	Type			Efficient tube in tube heat exchanger
		Water flow		m³/h	3.01
		water pressure drop		kPa	12
		Pipe size		Inch	1

HeatPump, Geothermal
What is a GeoThermal Heatpump?

Because underground temperatures do not change and remain relatively constant year-round, a geothermal system, which consists of an indoor unit and a buried earth loop, capitalizes on these constant temperatures.

The winter, fluid circulating through the system's earth loop absorbs stored heat and carries it indoors. The indoor unit compresses the heat to a higher temperature and distributes it throughout the building. In the summer, the system reverses, pulling heat from the building, carrying through the earth loop and depositing it in the cooler earth.

Why are geothermal heat pumps more efficient than air source heat heat pumps?

The geothermal system cycles water from a well, pond, lake or river, or water piped through underground plastic tubing, to warm or cool the heat pump's refrigerant. Liquid such as water or an antifreeze solution is a much better heat transfer medium than air. Overall, the liquid medium for heat transfer is about 30% more efficient than air.

Rated cooling working condition: water -source side water inlet temp is 18°C,oulet temp is 29°C,use -side water inlet temp is 12°C,outlet temp is 7°C.

Rated heating working condition:water-source side water inlet temp is 15°C.use-side water inlet temp is 40°C,water flow the same to summer water flow.