Lemon heat pumps enjoy over 20 years experience, leader for editting heat pumps standard,
A variety of hot water control systems of composite energy pressure bearing modules are disclosed, including air source heat pump water heater, solar energy collector, electric heating pipe, pressure module heating water tank, first pressure module heat storage tank and second pressure module heat storage tank. The air source heat pump water heater and pressure module heating water tank are connected with circulating pipe and return pipe, and the middle part of the circulating pipe Air source circulating water pump is installed. By installing the air source heat pump water heater, electric heating pipe and solar collector in the system, the air energy, solar energy and electric energy can be combined into a heating system. If there is more hot water demand, a large amount of hot water can be produced by using air energy, solar energy and electric energy together through the control system. Through this system, not only can a large amount of hot water be produced, but also has a good energy saving effect. It has a high intelligence degree, and can adapt to different use demands and various rings
Also intent a valve patent.The invention discloses a check valve and a compressor system with a check valve, belonging to the technical field of compressors. A one-way valve comprises a valve hole I (131), an oil stop steel ball (132), an oil stop spring (133) and a valve hole II (134). One end of the oil stop spring (133) fixes the inner side of the valve hole II (134), and the other end pushes the oil stop steel ball (132) against the inner side of the valve hole I (131). A compressor system of the check valve comprises an evaporator (2), a condenser (3), a throttle valve (4) and a pipe (5), which is characterized in that it also comprises a compressor module (1), and the compressor module (1) comprises a compressor (11), an exhaust port (12), an exhaust oil check valve (13), an intake port (14) and an intake oil check valve (15). It can prevent the compressor oil flow to the unit pipeline, so that the compressor system can work safely and stably.
| Spec. | DKFXRS-11I/R | DKFXRS-11II/R | DKFXRS-16I/R | DKFXRS-16II/R |
| Nominal heating capacity at room temperature(kW) | 113 | 10.9 | 16 | 16.8 |
| Nominal heating at room temperature(kW) | 2.56 | 2.65 | 3.9 | 4.1 |
| Low-temperature nominal heating capacity(kW) |
4.8 | 4.75 | 7.9 | 8.1 |
| Low temperature nominal heating(kW) | 2.1 | 2.15 | 3.38 | 3.5 |
| Maximum input power(kW) | 4.2 | 4.2 | 6.6 | 6.8 |
| Maximum current(A) | 23 | 8 | 32 | 12 |
| Power Specifications(Hz) | 220V ~ 50 | 380V 3N ~ 50 | 220V ~ 50 | 380V 3N ~ 50 |
| Refrigerant/charge amount | R22/5600g | R22/5600g | R22/6000g | R22/6000g |
| noisedb(A) | <62 | <62 | <65 | <65 |
| Water resistancekPa | <55 | <55 | <100 | <100 |
| Anti-shock level | I | |||
| waterproof level | IPX4 | IPX4 | IPX4 | IPX4 |
| Caliber of inlet and outlet |
DN32 | DN32 | DN32 | DN32 |
| Unit size (mm) | 1030x410x1390 | 1030x410x1390 | 1030x410x1390 | 1030x410x1390 |
| Unit Weight(kg) | 142 | 142 | 148 | 149 |
| Spec. | DKFXRS-19II/R | DKFXRS-38II/R | DKFXRS-95II/R | DKFXRS-190II/R |
| Nominal heating capacity at room temperature(kW) | 18.6 | 38.8 | 90 | 190 |
| Nominal heating at room temperature(kW) | 4.5 | 8.8 | 19.5 | 43 |
| Low-temperature nominal heating capacity(kW) |
8.6 | 17.7 | 42 | 84 |
| Low temperature nominal heating(kW) | 3.7 | 7.35 | 16.3 | 32.6 |
| Maximum input power(kW) | 8.3 | 17 | 40 | 80 |
| Maximum current(A) | 15 | 30 | 88 | 176 |
| Power Specifications(Hz) | 380V3N ~ 50 | 380V3N ~ 50 | 380V 3N ~ 50 | 380V 3N ~ 50 |
| Refrigerant/charge amount | R22/6500g | R22/6700gx2 | R410A/8500gX2 | R410A/8500gX4 |
| noisedb(A) | <66 | <68 | <78 | <81 |
| Water resistancekPa | <100 | <100 | <100 | <123 |
| Anti-shock level | I | |||
| waterproof level | IPX4 | IPX4 | IPX4 | IPX4 |
| Caliber of inlet and outlet |
DN32 | DN40 | DN50 | DN75 |
| Unit size (mm) | 780x820x1700 | 1550x780x1700 | 2206x1030x2170 | 2206x2020x2170 |
| Unit Weight(kg) | 263 | 431 | 750 | 1200 |
FAQ:
Q: What is your strength in heat pump industry?
A: Decades experience in the field of heat pumps for more than 19 years. Over 300 patents, leader member for ediiting heat pumps standard.
Q: Do you accept OEM & ODM?
A: Yes. We can supply products under clients' brand, modify the products to satisfy client's personalized requirements and work together with clients to design and produce a totally new products.
Q: What support do you offer to clients?
A: We can: provide product certification requirements for local markets; provide catalogs, technical manuals; co-exhibit with the clients in leading industry exhibitions; do promotion on the local market’s media by our news release resources.
Q: Could I have a sample to check the quality ?
A:Yes, sample order is okay.If the model in stock, we even can ship immediately.
Q:Why is air to water heat pump a recommended heating solution?
A:Using renewable energy reduces your environmental impact while allowing you to save money. A correctly installed air to water heat pump system that is specific to your home's dimension lowers your heating costs by up to 50%.
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