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Air outlet share plate of vehicle air conditioner evaporator

A technology for vehicle air conditioners and evaporators, which is applied to evaporators/condensers, airflow control elements, refrigeration components, etc., can solve problems such as uneven air velocity at the air outlet, and achieve the effect of simplifying the installation structure

Inactive Publication Date: 2016-08-17
CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a flow equalizer at the air outlet to solve the problem of uneven wind speed at the air outlet

Method used

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  • Air outlet share plate of vehicle air conditioner evaporator
  • Air outlet share plate of vehicle air conditioner evaporator
  • Air outlet share plate of vehicle air conditioner evaporator

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0013] like figure 2 The air outlet equalizer plate of a vehicle air conditioner evaporator shown is an injection-molded plate structure. A first ventilation hole area 1 and a second ventilation hole area 2 are arranged on the board body, wherein the ventilation holes in the first ventilation hole area 1 are larger than the ventilation holes in the second ventilation hole area 2, and are arranged on one side of the board body Limit post 3, the axis of limit post 3 is parallel to the plate body plane.

[0014] Preferably, the ventilation holes in the first ventilation hole area 1 and the second ventilation hole area 2 are rectangular, and the ventilation holes in the second ventilation hole area 2 are equal in width to the ventilation holes in the first ventilation hole area 1. The length of the ventilation holes in the ventilation hole area 1 is twice the ...

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Abstract

The invention discloses an air outlet equalizer plate of a vehicle air conditioner evaporator, which is an injection-molded plate body structure, and a first ventilation hole area (1) and a second ventilation hole area (2) are arranged on the plate body. The ventilation holes in the first ventilation hole area (1) are larger than the ventilation holes in the second ventilation hole area (2), and a limiting column (3) is arranged on one side of the plate body, and the limiting column (3) The axis is parallel to the plane of the plate body. By setting the ventilation holes in the average flow plate in different areas, the size of the ventilation holes in different ventilation hole areas is different. It is installed on the side with slower wind speed to realize the flow equalization effect of the air outlet. The front end of the flow sharing plate is stuck in the corresponding installation grooves on the left and right housings. At the same time, a socket is provided on the right housing, and the limit post is inserted into the socket to realize the positioning during installation, so as to simplify the installation structure.

Description

technical field [0001] The invention belongs to the technical field of vehicle air-conditioning devices, and in particular relates to a structure of an equalizer plate at an air outlet of a vehicle air-conditioning evaporator. Background technique [0002] The evaporator (abbreviated as NBM1) is a crucial component in the automotive air-conditioning system, which has a significant impact on the cooling effect of the air conditioner. It uses liquid low-temperature refrigerant to evaporate easily at low pressure, transforms into vapor and absorbs the heat of the cooled medium , so as to achieve the purpose of cooling. The vehicle air conditioner evaporator is divided into a front evaporator assembly and a top evaporator assembly according to the installation position in the vehicle. [0003] like figure 1 The front evaporator shown is composed of connecting air duct A, air intake box shell E, upper and lower shell components B, left and right shell components C, etc. connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F24F13/08
Inventor 卢强郑宇
Owner CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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