Kitchen air-conditioning system
An air-conditioning system and air-conditioning system technology, applied in air-conditioning systems, ventilation systems, kitchen cabinets and other directions, can solve the problems of reducing air-conditioning energy efficiency, oil fume pollution of parts, and air-conditioning performance degradation, so as to improve work efficiency and work life, improve grease The effect of reducing separation degree and oil fume content
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Embodiment 1
[0184] Such as figure 1 and figure 2 As shown, the kitchen air conditioning system of this embodiment includes an air conditioning assembly 1 and a range hood assembly 2 . Wherein, the air conditioning assembly 1 includes a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, and the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are connected through a refrigerant pipeline 14, A throttling valve 18 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13 , and a four-way valve (not shown) is installed on the refrigerant pipeline 14 . By switching the four-way valve, it is possible to switch between the cooling mode and the heating mode. In the cooling mode, the first heat exchanger 12 is a condenser, and the second heat exchanger 13 is an evaporator. In the heating mode, the first heat exchanger The device 12 is an evaporator, and the second heat exchanger 13 is a cond...
Embodiment 2
[0194] Such as figure 2 As shown, the air inlet passage 23 forms the first air inlet passage 231 and the second air inlet passage 232 through the bifurcation opening, and a switching valve 3 is arranged at the bifurcation opening, by switching the switching valve 3, the first smoke exhaust passage 231 communicates with the air outlet of the fan or connects the second exhaust channel 232 with the air outlet of the fan. When the air valve is on the right side, the range hood works alone, and the air conditioning system does not start; the other is when the air valve is on the left side, to achieve the effect of exhausting oil fume and air conditioning at the same time. In this way, when heating or cooling is not required, the heat exchange component can be free from oil fume pollution, which helps to increase its working life.
Embodiment 3
[0196] Such as image 3 As shown, the kitchen air conditioning system of this embodiment includes an air conditioning assembly 1 and a range fume assembly 2 that are coupled and connected to each other. Wherein, the air-conditioning assembly 1 includes a casing 10, and a compressor 11, an evaporator 12, a condenser 13, and a fan 161 are installed inside the casing 10, and the compressor 11, the evaporator 12, and the condenser 13 pass through a refrigerant pipeline 14 are connected with each other, and a throttling valve 18 and a four-way valve 17 are installed on the refrigerant pipeline 14. The evaporator 12 is the first heat exchanger, and the condenser 13 is the second heat exchanger. Under the adjustment of the four-way valve, the refrigeration In the heating mode and the heating mode, the specific structure of the air conditioning assembly 1 is the same as that of the existing air conditioner, and will not be described here.
[0197] The range hood assembly 2 includes a...
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