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Air conditioner system and air conditioner

An air conditioning system and heat exchanger technology, applied in the field of air conditioners and air conditioning systems, can solve the problems affecting the performance of air conditioning systems, poor heat dissipation effect of electronic control components, and low heat dissipation efficiency of air cooling modules, so as to ensure service life and use safety. , Improve the performance of the whole machine, the effect of high cooling density

Pending Publication Date: 2019-09-06
WUHU MATY AIR CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing air-conditioning systems using compressors with multiple air inlets (such as the first air inlet and the second air inlet) and one air outlet use an air-cooling module to dissipate heat for the electrical control components of the outdoor unit. When the ambient temperature is high and the heat dissipation efficiency of the air-cooled module is low, the heat generated by the electronic control components cannot be effectively dissipated, which affects the performance of the air-conditioning system and threatens the reliability of the air-conditioning system
Specifically, when the ambient temperature of the outdoor unit is high, the temperature of the air flowing through the air-cooling module is high, resulting in poor heat dissipation effect of the air-cooling module on the electrical control components of the outdoor unit, and the high temperature of the electronic control components affects the performance of the overall air conditioning system and reliability

Method used

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  • Air conditioner system and air conditioner
  • Air conditioner system and air conditioner
  • Air conditioner system and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] like figure 2 As shown, the second reversing member 6 has a first connection port 61 to a fourth connection port 64, one of the first connection port 61 and the third connection port 63 communicates with the second connection port 62, and the first connection port 61 The other one of the third connection port 63 communicates with the fourth connection port 64, that is to say, the second reversing member 6 has two conduction states, and one conduction state is that the first connection port 61 is connected to the second connection port 64. port 62 conduction, the third connection port 63 and the fourth connection port 64 conduction, another conduction state is the first connection port 61 and the fourth connection port 64 conduction, the third connection port 63 and the second connection port 62 conduction. The electric control element heat exchanger 9 and the first throttling component 7 are connected in series between the first connection port 61 and the third connec...

Embodiment 2

[0112] The difference from Embodiment 1 is that, as Figure 5 As shown, the electric control element heat exchanger 9 is connected to the first connection port 61, the first throttling component 7 is connected to the first interface 51, and the third interface 53 is connected to the third connection port 63 to realize the heat exchange of the electric control element 9, the connection of the first throttling component 7 and the third interface 53.

[0113] The first end of the electric control element heat exchanger 9 is connected to the first interface 51, the second end of the electric control element heat exchanger 9 is connected to the first end of the first throttling component 7, and the first end of the first throttling component 7 The two ends are connected to the first interface 51 , and the third interface 53 is connected to the third connection port 63 .

[0114] Under the action of the second reversing member 6, the refrigerant always flows through the first end a...

Embodiment 3

[0121] The difference from Embodiment 1 is that, as Figure 8 As shown, the second reversing element 6 includes a four-way valve, and the four ports of the four-way valve are respectively the first connecting port 61 to the fourth connecting port 64 .

[0122] The second reversing member 6 adopts a four-way valve, which makes the structure of the second reversing member 6 simple and low in cost, and the second reversing member 6 only uses a four-way valve to effectively control the flow direction of the refrigerant, so that the refrigerant First pass through the electric control element heat exchanger 9 and then pass through the first throttling part 7. In the heating and cooling mode, the second reversing part 6 only needs a four-way valve.

[0123] In the drawings, the second port 22 is connected to the first end of the outdoor heat exchanger 4, the fourth port 24 is connected to the first end of the indoor heat exchanger 3, and the second connection port 62 is connected to ...

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Abstract

The invention provides an air conditioner system and an air conditioner. The air conditioner system comprises an electric control element heat exchanger, a first throttling part, a second reversing part and a gas and liquid separator. The electric control element heat exchanger and the first throttling part are connected between the second end of an indoor heat exchanger and the second end of an outdoor heat exchanger, the second reversing part is connected with the electric control element heat exchanger and the first throttling part and used for controlling a refrigerant to flow through theelectric control element heat exchanger and then flow through the first throttling part, the gas and liquid separator is connected between the second end of the indoor heat exchanger and the second end of the outdoor heat exchanger, the gas and liquid separator is provided with a first connector, a second connector and a third connector, at least one in the first connector and the third connectoris connected with the second reversing part, and the second connector is connected with a second air inlet. According to the air conditioner system, the temperature of the refrigerant in the electriccontrol element heat exchanger is proper, and the problems that the refrigerant flows through the first throttling part, the temperature is reduced to be blow the environment dew point temperature, the refrigerant temperature is too low, and condensate water is generated on the surface of the electric control element are solved.

Description

technical field [0001] The present invention relates to the field of refrigeration equipment, more specifically, to an air conditioning system and an air conditioner including the air conditioning system. Background technique [0002] Existing air-conditioning systems using compressors with multiple air inlets (such as the first air inlet and the second air inlet) and one air outlet use an air-cooling module to dissipate heat for the electrical control components of the outdoor unit. When the ambient temperature is high and the heat dissipation efficiency of the air-cooled module is low, the heat generated by the electronic control components cannot be effectively dissipated, affecting the performance of the air-conditioning system and threatening the reliability of the air-conditioning system. Specifically, when the ambient temperature of the outdoor unit is high, the temperature of the air flowing through the air-cooling module is high, resulting in poor heat dissipation e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/24F25B13/00F24F1/16F25B41/06F25B43/00F25B41/30F25B41/31F25B41/34F25B41/37
CPCF24F1/24F25B13/00F24F1/16F25B43/00F25B41/30Y02B30/70
Inventor 陈枫曾威杜顺开谭周衡
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD