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Front evaporator assembly of vehicle air conditioner with uniform air flow

A vehicle air conditioner and uniform air outlet technology, which is applied in the direction of evaporator/condenser, heat exchanger shell, heat exchange equipment, etc., can solve the problem of uneven air speed at the air outlet of the front evaporator, and achieve the effect of simplifying the installation structure

Inactive Publication Date: 2016-03-02
CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of uneven wind speed at the air outlet of the front evaporator of the vehicle air conditioner

Method used

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  • Front evaporator assembly of vehicle air conditioner with uniform air flow
  • Front evaporator assembly of vehicle air conditioner with uniform air flow
  • Front evaporator assembly of vehicle air conditioner with uniform air flow

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0015] like figure 1 , 2 The front evaporator assembly of a vehicle air conditioner with uniform air outlet is shown, which is composed of connecting air duct A, air inlet box housing E, upper and lower housing components B, left and right housing components C, etc. connected in sequence. The connecting air duct A, the air inlet box housing E, and the upper and lower housing components B are arranged in sequence from top to bottom. The left and right housing assemblies C are located on the right side of the upper and lower housing assemblies B.

[0016] The upper and lower shell assembly B is composed of an upper shell B1 and a lower shell B2, and the upper shell B1 is located above the lower shell B2. The left and right case assembly C is composed of a left case C1 and a right case C2, and the left case C1 is located on the left side of the right case C2....

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Abstract

The invention discloses an automotive air conditioning device front evaporator assembly even in outlet air speed. The automotive air conditioning device front evaporator assembly comprises a connecting air duct (A), an air inlet box casing (E), an upper-lower casing assembly (B) and a left-right casing assembly (C), wherein an air outlet flow equalizing plate (D) is arranged in the left-right casing assembly, the front end of the air outlet flow equalizing plate is high, the rear end of the air outlet flow equalizing plate is low, and the air outlet flow equalizing plate is obliquely installed. A first ventilation hole region (1) and a second ventilation hole region (2) are formed in the air outlet flow equalizing plate, the first ventilation hole region is located behind the second ventilation hole region, ventilation holes in the first ventilation hole region are larger than those in the second ventilation hole region, a limiting column (3) is arranged on the right side of the air outlet flow equalizing plate, the axis of the limiting column is parallel to a plate body plane, and the limiting column is inserted into a plug hole correspondingly formed in a right casing. By adopting the structure, the problem that an air outlet of an automotive air conditioning device front evaporator is uneven in air speed is solved.

Description

technical field [0001] The invention belongs to the technical field of vehicle air conditioners, and in particular relates to a front steamer assembly structure of a vehicle air conditioner with uniform air outlet. 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. connected in sequen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F28F9/00F28F9/22
Inventor 卢强郑宇
Owner CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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