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The left casing of the front steam assembly of the vehicle air conditioner

A technology for pre-evaporation assembly and vehicle air conditioner, which is applied to evaporators/condensers, refrigeration components, refrigerators, etc., can solve problems such as insufficient reliability, and achieve the effects of simple structure, guaranteed strength and good assembly.

Inactive Publication Date: 2015-11-18
CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large size of the left and right shells, it is not reliable enough to be fastened only by peripheral bolts

Method used

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  • The left casing of the front steam assembly of the vehicle air conditioner
  • The left casing of the front steam assembly of the vehicle air conditioner

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Experimental program
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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0011] figure 1 Shown is the left shell, which is an injection molded part, and is a shell structure composed of a bottom plate 1 and a side wall 2 arranged along the periphery of the bottom plate 1 and perpendicular to the bottom plate 1 . A partition 3 perpendicular to the bottom plate is arranged inside the casing, and a plurality of mounting lugs 6 are arranged at intervals on the outer periphery of the side wall 2 , and peripheral bolt through holes 9 are arranged on the mounting lugs 6 . A middle mounting post 4 perpendicular to the bottom plate 1 is provided in the middle of the housing, and the middle mounting post 4 is connected to the partition plate 3 in the housing. The middle mounting post 4 is provided with a middle bolt through hole 5 .

[0012] Preferably, the mounting lug 6 is also provided with a post 7; the side wall 2, the partition 3 and...

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PUM

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Abstract

The invention discloses a left casing of an automotive air-conditioning front evaporator assembly. The left casing is an injection-molding part and is of a casing structure composed of a base plate (1) and the side wall (2) arranged along the periphery of the base plate (1) and perpendicular to the base plate (1). A partition plate (3) perpendicular to the base plate is arranged in the casing, a plurality of installation supporting lugs (6) are arranged on the periphery of the side wall (2) at intervals, peripheral bolt through holes (9) are formed in the installation supporting lugs (6), middle installing columns (4) perpendicular to the base plate (1) are arranged in the middle of the casing and connected with the partition plate (3) in the casing, and middle bolt through holes (5) are formed in the middle installing column (4). Based on an original installing structure, a left casing and the left casing are connected through bolts penetrating two middle installing columns. On the one hand, the assembly reliability of the left casing and a right casing can be improved, and on the other hand, the strength of the middle installing columns is also ensured. The left casing of the automotive air-conditioning front evaporator assembly is simple in structure, ingenious in design and high in assemblability.

Description

technical field [0001] The invention belongs to the technical field of vehicle air conditioners, and in particular relates to a left casing structure of a vehicle air conditioner front steamer. Background technique [0002] The evaporator assembly (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, convert it into vapor and absorb the cooled medium heat, 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] The front evaporator assembly (referred to as the front evaporator assembly) is composed of the connecting air duct, the air intake box shell, the upper and lower shell components and the left and right shell components ...

Claims

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Application Information

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