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一种水源中央空调多联供机组系统

A water source central air conditioning multi unit system

2017-06-21

The utility model provides a water source central air conditioning multi unit system, which comprises a water heat exchanger, a water source heat exchanger, a compressor, a four-way valve, an air-conditioning heat exchanger and an expansion valve, which are respectively connected with a hot water heat exchanger, a water source heat exchanger, a compressor, an air-conditioning heat exchanger and an expansion valve respectively, and is characterized in that the compressor is additionally connected with a gas-liquid separator and an expansion valve The water source heat exchanger and the air conditioner heat exchanger are additionally provided with a liquid storage tank and a filter for connection. Using the above structure [learn more]

一种空气源中央空调多联供机组系统

An air source central air conditioning multi unit system

2017-06-21

The utility model provides an air source central air conditioning multi unit system, which includes a hot water heat exchanger, an air-cooled heat exchanger, a compressor, a four-way valve, an air-conditioning heat exchanger and an expansion valve. The system is characterized in that the four-way valve is respectively connected with the hot water heat exchanger, the compressor, the air-conditioning heat exchanger and the expansion valve; the compressor is additionally connected with a gas-liquid separator and connected with the expansion valve In addition, all the heat exchangers are connected with the air conditioner. After adopting the above structure, the air source [learn more]

一种户式中央空调远程节能控制系统

A remote energy saving control system for household central air conditioning

2017-06-21

The utility model provides a household central air conditioning remote energy-saving control system, the system includes a computer and an air conditioner. Since the computer remotely controls the air conditioner, it is characterized in that the system also includes a hub and a serial port server, the air conditioner is installed with a network temperature controller, and the computer adopts a hierarchical control air conditioner, and the temperature is controlled by the network of the air conditioner The device is connected with the hub, the hub is connected with the serial server, and the serial server is connected with the computer through Ethernet. Using the above structure [learn more]

一种改良的简易水流开关

An improved simple water flow switch

2017-06-21

The utility model provides an improved simple water flow switch, which includes a valve body switch and a valve body. A pressure type column center is arranged in the valve body, and a copper pipe extending from the column center is connected with the external water pipe, which is characterized in that the copper pipe is additionally provided with a filter, and the filter is welded on the copper pipe. After adopting the above structure, a filter is added to the copper pipe, the rust and impurities in the water can not enter the on-off valve, which will not cause damage to the on-off valve, prolong the service life of the water flow switch, and improve the water flow [learn more]

一种超低温空气源热泵机组系统

An ultra low temperature air source heat pump unit system

2017-06-21

The utility model provides an ultra-low temperature air source heat pump unit system, which includes an evaporator, a condenser, a compressor, a four-way valve and an expansion valve. The system is composed of a four-way valve connected with an evaporator, a condenser, a compressor and an expansion valve. The utility model is characterized in that the compressor adopts a low-temperature air-jet enthalpy increasing compressor, and an economizer and a hairpin are arranged between the condenser and the compressor The system can adapt to the cold and low temperature environment, and solve the problem of heating in the cold area [learn more]

改良防冻保护的中央空调冷水机

Central air conditioning chiller with improved antifreeze protection

2017-06-21

The utility model provides a central air conditioner water chiller with improved antifreeze protection. The machine body is composed of an evaporator. The evaporator is provided with a temperature probe and a refrigerant inlet and outlet. The temperature probe is installed on the tube cavity side of the refrigerant outlet of the evaporator. After adopting the above structure, the antifreeze protection can reach 100% by detecting the temperature of refrigerant, which can effectively prevent the damage of evaporator and other components and extend the service life of the product [learn more]

改良的空调热泵机组系统

Improved air conditioning heat pump unit system

2017-06-21

The utility model provides an improved air-conditioning heat pump unit system, which comprises an air-cooled heat exchanger, a water fluorine heat exchanger, a compressor, a four-way valve and an expansion valve, which is characterized in that the water fluorine heat exchanger is later connected with a liquid storage tank, connected with the air-cooled heat exchanger and the four-way valve. The utility model is simple and practical, and improves the applicability and practicability of the product [learn more]

改良的户式中央空调防冻热泵机组系统

Improved antifreeze heat pump system for household central air conditioning

2017-06-21

The utility model provides an improved anti freezing heat pump system unit for household central air conditioning, the system also includes an air-cooled heat exchanger, a compressor, a four-way valve, a water fluorine heat exchanger and a compressor. The four-way valve is integrated to form an outdoor host, and the water fluorine heat exchanger constitutes an outdoor unit. The outdoor unit is connected with the indoor unit through copper pipes. After adopting the above structure, the unit system divides the unit into two parts and separates the water fluorine heat exchanger from the unit to become an indoor unit, which can effectively prevent the water fluorine heat exchanger from being damaged by freezing [learn more]

超低温空气源热泵三联供机组系统

Ultra low temperature air source heat pump system

2017-06-21

The utility model provides an ultra-low temperature air source heat pump triple generation unit system, the system includes an evaporator, a condenser, a compressor, a four-way valve and an expansion valve, which are respectively connected with the evaporator, condenser, compressor and expansion valve. The utility model is characterized in that the compressor adopts a low-temperature air jet enthalpy increasing compressor, and the condenser and compressor are additionally provided with a The gas supply and enthalpy increase loop is formed by connecting the economizer and capillary. The system can adapt to the cold and low temperature environment and solve the problem of strict heating [learn more]

一种防冻热泵地板采暖系统

A floor heating system with antifreeze heat pump

2017-06-21

The utility model provides an anti freezing heat pump floor heating system, the system includes a heat pump host, a water supply distributor, a loop water distributor, a floor heating coil and a circulating pump. The hot water is produced by the heat pump host, and the hot water is distributed from the water supply distributor to the floor heating coil for heating, and the circulating pump circulates the water to the heat pump host through the loop water distributor and then carries out heating cycle The main body of the heat pump is a heat pump host additionally provided with antifreeze control program [learn more]


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