Wotech Multi-functional Heat Pump

Wotech Multi-functional Heat Pump

House heating, cooling and sanitary hot water are available. It is very suitable for large apartments and villas. Complete air source, saving your energy bill.

For more please visit www.wotech.cn and contact me by export3@wotech.cn.

Wotech Heat Pump Show

Wotech Heat Pump Show

On the company annual ceremony, we presented a heat pump show. Represented were the wall-mounted heat pump, swimming pool heat pump and mono-block heat pump. They are decorated in cartoon style. We promoted and sold our products in another fresh and active way. Wotech staff are always full of talent and innovation!

For more about our products and company culture, please click www.wotech.cn and contact me by export3@wotech.cn.

What is the Basic Working Principle of Drying Heat Pumps?

What is the Basic Working Principle of Drying Heat Pumps?

High temperature drying heat pump consists of an evaporator with fins, a compressor, condenser and expansion valves. Refrigerant constantly absorbs heat from the air and gets compressed, condensed, throttled and evaporates again. These procedures combine a whole circle. Inside the compressor, the pressure and temperature of refrigerant goes up (as high as 100℃).Then it releases its heat to the drying chamber to heat the air. At the same time it turns into fluid and absorbs heat again in the evaporator. It becomes gas and is ready to enter the next circle.

Wotech produces drying heat pumps suitable for food, slaughter, chemistry, etc. industries. For more please click www.wotech.cn and contact by export3@wotech.cn.

How to Keep the Swimming Pool Warm?

How to Keep the Swimming Pools Warm?

  Many citizens confuse on how to keep their swimming pools warm. They may adopt some heating equipment. To keep the swimming pool warm at e.g. 27℃, heating at advance is necessary. Some uses the gas for heating, which bears huge energy consumption and cost.

The reasons for heat loss mainly drop on the factors below:
1. The evaporator may bring heat loss. Also the heat is passed to the pool bottom and walls.
2. Swimming in the pool also causes heat loss. It is necessary to constantly complement the heat.
3. The ducts distribute heat to the air.
 
Air source heat pumps work constantly to produce heat necessary for the pools. What they consume is heat from the air. The energy cost is low. 
   Wotech heat pumps help to cut the energy consumption bills for various families. For more please visit www.wotech.cn.

Wotech Heat Pump WKE-H Series

Wotech Heat Pump WKE-H Series

1.When temperature is above 12℃, COP can reach three times higher, while the EER can reach two. When indoor temperature is between -10℃ to 12℃, the ratio for heating can still reach two times higher.

2. Energy can be transported over long distance in the system. Pipes carrying cold and hot water between the heat pump and the output positions can be winding and over 100 meters.

3. The heat pump equipment does not occupy much space.

4. The system recycles hot and exhausts gas. A high energy efficiency ratio can be guaranteed in four seasons.

5. The system runs automatically and does not require personal guard labor force. The operation is easy and convenient.

6. The modulized design enables the combination of hot and cold water supply point with various heat pump units spare connections are in reserved for the expansion of the system, according to the users’ need or budget plan.

For more please visit www.wotech.cn. We have more interesting information for you.

Wotech Heat Pump WBC-H1 Series

Wotech Heat Pump WBC-H1 Series

1. Capable for high temperature hot water. High performance heat pumps are widely used to manufacturing, agriculture and service industry. Average heat pumps produce up to 55℃ hot water simply suitable for daily hot water supply, but those with high water out temperature are available for industrial insulation, heating and plating, as well as slaughter.

2. Environmentally-friendly. High performance heat pumps consume small sum of electricity to create hot water as hot as 85℃ with no pollution.

3. Energy-saving and cost-effective. High performance heat pumps consume small sum of electricity to create hot water, with COP over 3.0. The energy consumption equates to 1/3 of electric heating and 1/4 of the gas boiler. Therefore enterprises realize their cost cut and beneficial rise.

4. Full-automatic to save labor cost. Electronic chips employed make unmanned operation possible. Labor cost is saved and misoperation reduced.

5. U.S. Copeland EVI compressors and Japanese Hualu electronic expansion valves are applied, achieving steady performance, reliable quality, long life and easy maintenance.

Wotech produces high quality heat pumps for customers.  For more please visit www.wotech.cn.

Wotech Heat Pump WBC-A Series

Wotech Heat Pump WBC-A Series

1. Golden corrugated fins with special louver shape to increase heat transfer co-efficiently, application of nano technology.

2. Wire heater on bottom panel to avoid frosting.

3. Optional mobilizable feet for installation, suitable for heavy snowy area.

4. The rotary or scroll compressor used within the heat pumps is compact, light, highly efficient, powerful and durable.

5. We integrate intelligent, wireless, central control, and monitor multiple units all over the world by cell phones or computers.

6. The heat exchanger on the water side is coaxial type, made from seamless carbon steel tube for outer tube and inner twisted copper tube. Comparing to other smooth tube-in-tube heat exchangers, the configuration of a spiral twisted tube creates a two-counter-directional flowing pattern, with a hot and cold side, ensuring the highest heat transferring efficiency. It also possessed its compactable size, adaptability, durability and leakage protection.

For more please visit www.wotech.cn.