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Heat pipe exchanger, air conditioner control heat dissipation module, air conditioner outdoor unit and air conditioner

A technology of a heat pipe heat exchanger and a heat dissipation component, which is applied in the field of air conditioners, can solve problems such as affecting the normal operation of the controller and low heat dissipation efficiency, and achieve the effects of improving the heat dissipation efficiency, ensuring the normal operation, and improving the heat dissipation efficiency.

Pending Publication Date: 2017-09-15
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low heat dissipation efficiency of the air conditioner controller in the prior art, which seriously affects the normal operation of the controller, thereby providing a heat pipe heat exchanger, an air conditioner control heat dissipation component, and an air conditioner outdoor unit and air conditioner

Method used

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  • Heat pipe exchanger, air conditioner control heat dissipation module, air conditioner outdoor unit and air conditioner
  • Heat pipe exchanger, air conditioner control heat dissipation module, air conditioner outdoor unit and air conditioner
  • Heat pipe exchanger, air conditioner control heat dissipation module, air conditioner outdoor unit and air conditioner

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Embodiment 1

[0038] Such as Figure 1-4 As shown, the present invention provides a heat pipe heat exchanger, which includes:

[0039] The heat pipe 1 can form a circulation loop and flow a two-phase fluid inside;

[0040] A condensation end 2 is formed at one end of the heat pipe 1, and the condensation end 2 can perform heat exchange with external air;

[0041] The evaporating end 3 includes a liquid storage part 31 connected to the heat pipe 1 and has an internal liquid storage chamber, and the liquid storage chamber communicates with the heat pipe 1, and the evaporating end 3 can absorb the air conditioner controller 4 thermal effect.

[0042] By making the evaporating end include a liquid storage component connected to the heat pipe and having an internal liquid storage chamber, and the liquid storage chamber is connected to the heat pipe, the evaporating end can absorb heat on the controller, and can After the refrigerant passes through the condensing end, it enters the liquid stor...

Embodiment 2

[0051] This embodiment is a further improvement made on the basis of Embodiment 1. One liquid storage part in Embodiment 1 is replaced or replaced by two or more. Preferably, the liquid storage part 31 is More than two, more than two liquid storage components 31 are connected in series and / or in parallel through the heat pipe 1 . Such as Figure 5 As shown, this is the preferred structural form when there are two liquid storage parts of the present invention, the two liquid storage parts are connected in parallel with each other, and the controller is sandwiched between the two, and the two liquid storage parts can be simultaneously The heat dissipation effect is performed on the controller, thereby further effectively improving the heat dissipation efficiency. Further preferably, the controller has two opposite surfaces, one liquid storage part is attached to one surface to dissipate heat from the controller, and the other liquid storage part is attached to the other surface...

Embodiment 3

[0053] The present invention also provides an air-conditioning control cooling assembly, which includes the aforementioned heat pipe heat exchanger, and further includes a controller that dissipates heat through the heat pipe heat exchanger. By making the evaporating end include a liquid storage component connected to the heat pipe and having an internal liquid storage chamber, and the liquid storage chamber is connected to the heat pipe, the evaporating end can absorb heat on the controller, and can After the refrigerant passes through the condensing end, it enters the liquid storage chamber at the evaporating end through the heat pipe, and exchanges heat with the controller board through the liquid storage chamber. Compared with the heat pipe at the evaporating end, the heat exchange area is increased and the heat dissipation of the air conditioner controller is improved. Efficiency, so as to ensure the normal operation of the controller;

[0054] Moreover, the two-phase flu...

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Abstract

The invention provides a heat pipe exchanger, an air conditioner control heat dissipation module, an air conditioner outdoor unit and an air conditioner. The heat pipe exchanger comprises a heat pipe (1), a condensation end (2) and an evaporation end (3), wherein a circulation loop can be formed by the heat pipe (1), and two-phase fluid flows in the heat pipe (1); the condensation end (2) is formed at one end of the heat pipe (1), and the condensation end (2) can carry out heat exchanging with external air; and the evaporation end (3) comprises a liquid storage component (31) which is connected with the heat pipe (1) and is provided with an inner liquid storage chamber, the liquid storage chamber communicates with the heat pipe (1), and the evaporation end (3) can carry out heat absorption on an air conditioner controller (4). According to the heat pipe exchanger, after passing through the condensation end, a refrigerant can enter the liquid storage chamber of the evaporation end and exchanges heat with a controller panel through the liquid storage chamber; and compared with a manner that the evaporation end is a heat pipe, the heat pipe exchanger has the beneficial effects that the heat exchanging area is increased, the heat dissipation efficiency of the air conditioner controller is improved, and therefore the normal work of the controller is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a heat pipe heat exchanger, an air conditioner control cooling component, an air conditioner outdoor unit and an air conditioner. Background technique [0002] In recent years, with the development of air-conditioning technology, air-conditioning has continuously broken through the cooling and heating technology in extreme environments. Among them, when cooling at high temperature, it is necessary to reduce the temperature of the power components in the operation of the air conditioner, so that the air conditioner can operate reliably. However, this type of radiator needs to increase the heat dissipation by increasing the area of ​​the shovel teeth, and the space of the external unit of the air conditioner is limited, and the larger the area, the greater the temperature difference between the tooth top and the tooth root, so its efficiency is also low. lower...

Claims

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Application Information

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IPC IPC(8): F24F1/24F28D15/02F24F13/30
CPCF24F1/24F24F13/30F28D15/0266Y02B30/70
Inventor 于博车雯熊军吴俊鸿
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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