Description of Evi Air Source/Air Cooled to Water Chiller Heat Pump with R410A Copeland Scroll Compressors and Partial Heat Recover
Function
1.UnderFloor Radient Heating, air conditioner
2. Cooling
3. Hot water
Feature
This is a pressure difference flow switch control system and a heat pump using it. In view of the problem that the baffle type flow switch in the prior art generally relies on the water flow to push the baffle to work, but the baffle type flow switch has relatively low accuracy and is prone to mechanical failure. The present invention provides a differential pressure flow switch control. System and heat pump using it. It includes a heat exchanger. One side of the heat exchanger is connected with the fluorine pipe inlet and the fluorine pipe outlet, and the other side is connected with the water inlet pipe and the water outlet pipe. A pressure difference switch is arranged between the water inlet pipe and the water outlet pipe, and the pressure difference switch signal connection To the corresponding equipment flow protector. It can accurately detect the heat pump flow rate, and is not prone to mechanical failure. The condensate collected by the pressurized water pump is sprayed on the condenser of the outdoor unit in the form of water mist through the spray device. The condensate cooling capacity is used, and Reduce the temperature of the fin condenser of the external machine, which can improve the refrigeration efficiency
Application
1. Apartment
2. House
3. Villa
4. Factory
5. Hotel
6. School
7. Hospital
8. Commercial building
Radient underloor/centre air conditioner, heating, cooling, hot water
Advantage
1. Adopted with world-famous brand(Copeland) compressor and other components.
2. Durable, reliable, quiet, and efficient.
3. Intelligent remote wifi control offers comfortable heating or cooling.
4. Three temperature control
Real-time detection of water temperature
Leomon air source heat pumps air energy tank adopts three-point temperature control technology, which can monitor the water temperature in real time to ensure that the hot water is ready to use.
Modular control system to reduce energy loss
Provide moderate energy demand according to the end to reduce energy loss
Dual working conditions wide-frequency diversion technology to extend the life of the unit
Combining temperature compensation technology to ensure that the compressor reaches the best working condition under temperature changes, prolong the service life and improve work efficiency
Integration of main engine accessories
Improve installation efficiency and energy efficiency
In the strategic deployment of "integration of main engine accessories" for Leomon air source heat pumps floor heating air conditioners and ultra-low temperature heating machines, hydraulic balancer and floor heating air conditioners integrator have been released to reduce the installation threshold and installation faults, save installation time, and improve the quality of the whole machine and the energy efficiency of the system.
The heat pump water heater includes a compressor with a suction end and an exhaust end, a first heat exchanger, a second heat exchanger connected to the first heat exchanger, and a four-way valve. The exhaust end of the compressor is connected to the four-way valve. One inlet port of the valve is connected, and the other three ports of the four-way valve are respectively connected with the first heat exchanger, the second heat exchanger and the suction end of the compressor, characterized in that: the compressor exhaust A third heat exchanger is connected between the air end and the intake port of the four-way valve. The third heat exchanger is externally connected with a hot water storage tank for heat exchange, and the hot water storage tank is provided with a cold water inlet and Hot water outlet; the discharge end of the compressor is connected to two pipelines through a three-way valve, one of which is connected to the input end of the third heat exchanger, and the other pipeline is connected to the third heat exchanger The output is switched on. The heat pump water heater of this embodiment can provide cold air or heating heat while ensuring domestic hot water, and can effectively avoid the occurrence of fouling.
OEM/ODM Service 10.8KW Heating Capacity Air Source Heat Pump Air To Water For Sanitary Hot Water
1. Galvanized steel or 304 stainless steel cabinet is optional.
2. Grey, white, black and other color is optional.
3. Heating function, cooling function, and hot water function are optional.
4. OEM brand name is optional.
5. ODM cabinet is optional.
6. Other power supplies (110V, 60Hz) are optional.
Company introduction
Leomon supply most products in HVAC field, such as Rooftop Packaged Unit, Split Commercial Unit, Air Cooled Water Chiller, Water Cooled Water Chiller, Chilled Water Air Handling Unit and Fan Coil Unit etc.Decades production experience, its own labotory, over 380patents, norminated supplier for buildings, leader member for ediiting air source heat pumps standard, about 80000pcs air to water heat pumps production capacity a year!
Quality control:
100% inspection for each product, 3 phrases test before delivery, free spares supply, good prize if found any unqualified items
Production line:
3 production lines to guarantee production capacity and quick delivery, 2 shifts working
Technical paremeters of 10.8KW Heating Capacity Air Source Heat Pump Air To Water For Sanitary Hot Water
| Item | KFXRS-11II |
| Nominal heating capacity at room temperature(kW) | 10.8 |
| Nominal input power at room temperature(kW) |
2.7 |
| Rated voltage(Hz) | 380V3N-50 |
| Low temperature nominal heatingWkW) |
8.8 |
| Low temperature nominal input power(kW) |
2.65 |
| Maximum input power(kW) | 4.2 |
| Maximum current(A) | 8 |
| noisedb(A) | <63 |
| Anti-shock level | I |
| waterproof level | IPX4 |
| Caliber of inlet and outlet | DN20 |
| Unit size (mm) | 1030x410x865 |
| Unit Weight kg) |
88 |
| Item | KFXRS-56II |
| Nominal heating capacity at room temperature(kW) |
56 |
| Nominal input power at room temperature(kW) |
12 |
| Rated voltage(Hz) | 380V3N-50 |
| Low temperature nominal heatingWkW) |
45 |
| Low temperature nominal input power(kW) |
11.5 |
| Maximum input power(kW) | 21.3 |
| Maximum current(A) | 30 |
| noisedb(A) | <62 |
| Anti-shock level | I |
| waterproof level | IPX4 |
| Caliber of inlet and outlet | DN40 |
| Unit size (mm) | 1550x780x1750 |
| Unit Weight kg) | 400 |
The nominal working conditions at room temperature are: ambient dry bulb 20°C, ambient wet bulb 15°C, initial water temperature 15°C, and ending water temperature 55.
(2; The nominal low temperature conditions are: ambient dry bulb 72, ambient wet bulb 61, initial water temperature 15°C, and ending water temperature 55℃.
