Dual cold source air conditioning unit
A technology of air-conditioning units and dual cooling sources, applied in air-conditioning systems, mechanical equipment, space heating and ventilation, etc., can solve the problem of high energy consumption of air-conditioning
Active Publication Date: 2018-09-25
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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Problems solved by technology
[0005] The present invention provides a dual cooling source air conditioner unit, which solves the problem of air conditioners in the prior art. When the indoor air temperature is higher than the outdoor air temperature, air with a higher indoor temperature is still sent into the air conditioner for refrigeration, resulting in overall energy consumption of the air conditioner. higher question
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[0025] A dual cooling source air conditioner unit provided by an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
[0026] A kind of double cooling source air conditioner unit provided by the embodiment of the present invention, such as Figure 2 to Figure 5 As shown, it includes an indoor unit 7 and an outdoor unit 8; the indoor unit 7 includes an indoor unit housing 71, and the indoor unit housing 71 is provided with an air inlet 72, an air outlet 73 and a fresh air inlet 74; the indoor unit 7 also includes: a damper 9. The damper 9 is set in the housing 71 of the indoor unit; the damper 9 can reciprocate between the first position A and the second position B; when the damper 9 is in the first position A, the air inlet 72 and the air outlet 73 conduction and blockage of the fresh air inlet 74; when the air valve 9 is in the second position B, the fresh air inlet 74 and the air outlet 73 are connected, and the ...
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The invention discloses a double-cold-source air conditioning unit, relates to the technical field of engineering refrigeration, and solves the problem of higher higher whole energy consumption of an air conditioner caused by feeding of higher indoor temperature into the air conditioner for refrigeration when the indoor air temperature is higher than the outdoor air temperature in the air conditioner of the prior art. In the double-cold-source air conditioning unit, an air inlet, an air outlet and a fresh air inlet are formed in an indoor unit shell; the indoor unit shell includes an air valve capable of performing a reciprocating motion between a first position and a second position, a control device capable of selecting different refrigeration modes according to the first position, the second position and temperature information, an indoor fan connected with the control device, a compressor connected with the control device, an evaporator connected with an air outlet side of the compressor through a pipeline, and an outdoor fan and a condenser arranged in an outdoor unit shell; the outdoor unit is connected with the control device; and the condenser is connected with the compressor through a pipeline. The double-cold-source air conditioning unit is mainly applied to an air conditioning unit.
Description
technical field [0001] The invention relates to the technical field of engineering refrigeration, in particular to an air conditioner unit with dual cooling sources. Background technique [0002] Air conditioners, as refrigeration equipment, are widely used in various places, especially places where equipment with high heat generation is placed, such as communication equipment rooms, base stations, and factory buildings. [0003] In the prior art, the overall structure of the air conditioner is as figure 1 As shown, it includes a housing 1, the bottom of the housing 1 is provided with an evaporating fan 2, and the upper side of the evaporating fan 2 is provided with an evaporator 3, and the evaporating fan 2 is electrically connected with the control device 4 in the housing; the top of the housing 1 A condensing fan 5 is provided, and a condenser 6 is provided on the lower side of the condensing fan 5. The condensing fan 5 is electrically connected to the control device 4, ...
Claims
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IPC IPC(8): F24F1/00F24F11/89F24F13/10F24F13/30
Inventor 冯志扬白相强王大伟孙冬松
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD