Kitchen air conditioning system

Abstract

The invention provides a kitchen air conditioning system. A compressor, a first heat exchanger and a second heat exchanger of an air conditioning assembly of the kitchen air conditioning system communicate with one another through a refrigerant pipe. A four-way valve is installed on the refrigerant pipe. The kitchen air conditioning system is characterized in that the air conditioning assembly comprises a shell installed inside a kitchen; an indoor air return port, an indoor air outlet and an outdoor air outlet are formed in the shell; the compressor, the first heat exchanger and the second heat exchanger are all arranged inside the shell; the first heat exchanger is arranged in the part, between the indoor air return port and the indoor air outlet, of an air channel; and the second heat exchanger is arranged in the part, between the indoor air return port and the indoor air outlet, of the air channel. The kitchen air conditioning system has the advantages that the compressor, the first heat exchanger and the second heat exchanger are all installed inside the same shell, the structure is compact, installation is convenient, in addition, by arranging a third heat exchanger and a three-way valve, an air conditioner can be switched among a refrigerating mode, a heating mode and a cold water and hot water generating mode, and waste heat utilization of the air conditioner can be achieved.

Description

technical field [0001] The invention relates to a kitchen air conditioning system. Background technique [0002] The kitchen is the main place for people to cook. The quality of the air environment in the kitchen directly affects the mood of the cook. Especially in the hot summer, the sultry environment in the kitchen brings great discomfort to the cook. For this reason, people invented A variety of kitchen air conditioners have been installed to cool down the kitchen air. [0003] The basic form of the existing kitchen air conditioner is not much different from that of ordinary air conditioners. There are generally two forms. One is the split type of the internal and external units, that is, the external unit is located outdoors, and the internal unit is located indoors. The internal and external units each have a motor fan. The connection method of kitchen air conditioners with separate indoor and outdoor units needs to be connected through pipelines, and holes need to be...

AI Technical Summary

Problems solved by technology

[0003] The basic form of the existing kitchen air conditioner is not much different from that of ordinary air conditioners. There are generally two forms. One is the split type of the internal and external units, that is, the external unit is located outdoors, and the internal unit is located indoors. The internal and external units each have a motor fan. The connection method of kitchen air conditioners with separate indoor and outdoor units needs to be connected through pipelines, and holes need to be opened on the wall, which will damage the decoration. An outdoor unit needs to be hung outside. The structure is not compact enough, and the installation is more inconvenient

In addition, the existing kitchen air conditioners all have outdoor air inlets and indoor air outlets. Outdoor fresh air enters the air conditioner’s inner unit through the outdoor air inlets, and is replenished to the kitchen from the indoor air outlets after heat exchange by the heat exchanger. That is, the air conditioners work under the fresh air. Mode, for hot or cold extreme weather, due to the high temperature of outdoor air and indoor air, the energy consumption of the air conditioner is high, which is not conducive to energy saving

In addition, the existing kitchen air conditioners can only work in the cooling or heating mode, and the heat generated by the air conditioner’s heat exchange cannot be effectively utilized

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