Front evaporator for vehicle air conditioner
A technology for front evaporator and vehicle air conditioner, applied in the direction of evaporator/condenser, refrigeration component, refrigerator, etc., can solve the problems of damaged connecting air duct, scrapped connecting air duct, unable to continue to use, etc., to achieve simplification Installation, simple structure, clever design effect
Inactive Publication Date: 2014-01-29
CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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AI Technical Summary
Problems solved by technology
During the maintenance process, the connecting air duct needs to be disassembled, which is likely to cause damage to the buckle of the connecting air duct, causing the connecting air duct to be scrapped ahead of time and unable to continue to be used
As for the connecting air duct, except for the buckle damage, the rest of the parts are intact, resulting in great waste
Method used
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Embodiment Construction
[0021] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0022] like figure 1 ——As shown in 4, a front evaporator of a vehicle air conditioner is composed of a connecting air duct A, an air intake box housing E, an upper and lower housing assembly B, and a left and right housing assembly 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.
[0023] 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. The connecting air duct A,...
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The invention discloses a front evaporator for a vehicle air conditioner. A face-blowing defrosting air door rocker arm (1) and the position of a right casing (C2) close to the face-blowing defrosting air door rocker arm are provided with first wrong installation prevention graph marks (a), a mixed air door rocker arm (3) and the position of the right casing close to the mixed air door rocker arm are provided with second wrong installation prevention graph marks (b), a connecting air duct (A) is clamped with an air inlet box casing (E) through installing clamping buckles (A3) arranged on the left side and the right side of an installing seat (A2), the front left corner position and the rear right corner position of the installing seat respectively horizontally extend outwards to form installing plates (A4), and installing platforms (E1) opposite to the installing plates are arranged on the air inlet box casing correspondingly. According to the front evaporator, wrong installation of the face-blowing defrosting air door rocker arm and the mixed air door rocker arm can be effectively avoided, and scrapping ahead of time caused by damage of the clamping buckles of the connecting air duct can be avoided.
Description
technical field [0001] The invention belongs to the technical field of vehicle air conditioners, and in particular relates to a front evaporator structure of a vehicle air conditioner. 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. Vehicle air conditioner evaporators are divided into front evaporators and top evaporators according to the installation position in the vehicle. [0003] The front evaporator is composed of connecting air duct, air intake box shell, upper and lower shell components and left and right shell components connected in sequence. The right side of the right housing is provided with a blowing surface defrosti...
Claims
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IPC IPC(8): F25B39/02
Inventor 卢强郑宇
Owner CHONGQING LONGRUN AUTOMOBILE STEERING GEARS