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Heat Pump Definition
A heat pump is a machine or device that moves heat from one location (the 'source') at a lower temperature to another location (the 'sink' or 'heat sink') at a higher temperature using mechanical work or a high-temperature heat source. The difference between heat pumps and normal air conditioners is that heat pumps can be used to provide heating or cooling. Even though the heat pumps can heat, they still use the same basic refrigeration cycle to do this. In other words heat pumps can change which coil is the condenser and which the evaporator. This is normally achieved by a reversing valve. In cooler climates it is common to have heat pumps that are designed only to provide heating.
Common examples are food refrigerators and freezers, air conditioners, and reversible-cycle heat pumps for providing building space heating. In heating, ventilation, and air conditioning (HVAC) applications, a heat pump normally refers to a vapor-compression refrigeration device that includes a reversing valve and optimized heat exchangers so that the direction of heat flow may be reversed. Most commonly, heat pumps draw heat from the air or from the ground.
FAQs
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Air Source Trinity Heat Pump
2012-2-1(I) Multi-function. Hot water,heating,cooling. (II) Description. 1) Trinity heat pump multi-functional,it can supply heating and cooling for house and hot water for shower. 2) Users need to install Fan coil (must run water in pipes,not freon) in room and Water tank in bathroom working together for ...
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Water or Ground Source Trinity Heat Pump
2012-2-1(I) Description. Water/ground source trinity heat pump is a high energy-saving water heater,a green product. (II) Function and Usage. Users can use it to supply sanitary hot water,house heating or house cooling. (III) Working modes. Reverse carnot cycle.Consists of compressor,condenser,expansion va...
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Difference between refrigerant R417A and R407C
2011-12-6(I) R417A advantages for heat pumps: 1. Wide temperature range in use,it can work at -19℃ 2. Heat pump outlet water temperature can be up to 60℃ 3. Eco-friendliness,no harm to Ozonosphere. 4. High heating efficacy. 5. Small exhaust pressure and low exhaust temperature,which makes the compressor lon...
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Tips of geothermal or ground source heat pump
2011-11-6(1) Why geothermal heat pump. The simple fact is the ground beneath our feet stays at a constant temperature all year round,typically much warmer than the outside air in winter and significantly cooler in summer.Geothermal systems use this phenomenon to heat your home when it's cold and cool it down...
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Introduction of air source and ground source heat pump
2011-11-6(1) Air Source Heat Pump(ASHP). An Air Source Heat Pump (ASHP) functions by taking the heat from the outside air and moving it indoors rather than using a fuel to warm up the air indoors. Even at low temperatures there is enough ambient heat in the outside air to allow the heat pump to efficiently p...
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Who should install your Heat Pump?
2011-11-6(1) One of the most important choices you will make in buying a heat pump is which contractor to hire.A good contractor will correctly size your heat pump,help you calculate the payback period of high and low-efficiency equipment,and ensure that the equipment is installed properly.In addition,they w...
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What Size of a Heat Pump I Need?
2011-10-24When you select a heat pump for your house, an important aspect you should consider is the size of it. Generally, the smaller size it is, the lower price it is in, and the less electricity it will cost too. Everyone has his own unique home, so, referring to others makes not too much sense. However, ...
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What's the advantage of air source heat pump water heater?
2011-8-17The air source heat pump water heater is more and more popular today. In this article, we will introduce the four greatest advantages of this new water heater. A) Safety. This kind of water heater applies the air, instead of the electric heating elements or gas, to heat water. As a result, little ...
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Compared with the solar energy equipment, what strength does it have?
2011-3-7Compare with solar energy water heater, heat pump product will be more energy-efficient and stable, because it would not be restricted by the climate. It can work under any weather condition anywhere.
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How many category of the heat pump does your company provide?
2011-3-7A number of sources have been used for the heat source for heating private and communal buildings Air source heat pump (extracts heat from outside air) air–air heat pump (transfers heat to inside air) air–water heat pump (transfers heat to a tank of water) Geothermal heat pump g...
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How to install heat pump product?
2011-3-7suggestion for installation. Because of the technical knowledge and some equipment needed to properly install the piping, a HP system installation is not a do-it-yourself project. To find a qualified installer, call your local utility company, the International Ground Source Heat Pump Association or...
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What is the main purpose of heat pumps?
2011-3-7Heat pump can be installed in household, hotel, school, factory, department store, company or other any places for air conditioning, producing hot water for shower, house heating, swmming pool water heating or cooling, and indoor dehumidification. floor radiation heating. House heating and cooling
