CN201527143U - Vehicle aluminum condenser core - Google Patents

Abstract

The utility model relates to a vehicle aluminum condenser core comprising a group of flat tubes which are horizontally arranged. Two sides of the group of flat tubes are respectively connected with a collecting tube; the flat tubes are microporous flat tubes; fins are uniformly distributed between adjacent flat tubes; and the hydraulic diameters of the microporous flat tubes are 0.76mm, the height of the fins is 5mm, the integral length, height and thickness of the core are respectively 395mm, 325mm and 16mm, and the effective windward area is 0.128m2. In the vehicle aluminum condenser core, the height of the fins is reduced, the intensity of the fins is increased, thereby correspondingly increasing the heat exchange area of the fins in a unit area and effectively improving the performance of a product; the hydraulic diameter and the height of the flat tubes are reduced and the heat exchange area of the flat tubes in a unit area is increased, thereby effectively improving the performance of the product; and the vehicle aluminum condenser core has 9.7kw of heat dissipating capacity (performance) and 76kw/m2 of the unit heat dissipation capacity, and improves the heat dissipation capacity by 7 percent compared with the similar main products on the current market.

Description

Automobile-used aluminum condenser core

Technical field

The utility model relates to a kind of automobile-used aluminum condenser core.

Background technology

In order to reach the refrigeration requirement, must be outside car with transfer of heat in the car, at first must be to carrier-cold-producing medium with transfer of heat in the car, need carry out a heat exchange, and then carry out a heat exchange, with the transfer of heat on the carrier outside car, as functional part-condenser core of finishing second heat exchanging process, its performance height directly influences the height of system effectiveness, to the directly influence of power consumption generation of air-conditioning system.Kart air-conditioning condenser in the market mainly is a parallel flow condenser, and generally about 1.5mm, fin height is about 8mm for the hydraulic diameter of condenser flat tube passage.This kind condensation vessel volume tube-fin condenser has relatively in the past reduced volume, and is a lot of but performance improves.But but not enough, the utility model dwindles small product size simultaneously in order further to enhance product performance exactly, to satisfy A0 vehicle air-conditioning system needs.

The utility model content

In order to reduce the volume of automobile-used condenser core, and further improve its properties of product, the utility model provides a kind of automobile-used aluminum condenser core.

Architecture advances technical scheme of the present utility model is such, and automobile-used aluminum condenser core comprises one group of horizontal flat tube, and the left and right sides of one group of flat tube is connecting header respectively, and described flat tube is the micropore flat tube; Be laid with fin between the adjacent flat tube.The hydraulic diameter of described micropore flat tube is 0.76mm; Fin height is 5mm; The length of described core body integral body, height, thick 395mm, 325mm, the 16mm of being respectively; Effectively front face area is 0.128m ²

Useful technique effect of the present utility model is embodied in the following aspects:

1,51 fins have been adopted in the design of fin of the present utility model, and the fin dimensions is: 16.0W * 5.0H * 0.08t, 1.5PITCH, the long 389mm of fin; The height of fin is lower than like product, has increased fin density, and the corresponding fin heat exchange area that has increased in the unit are has effectively improved properties of product.

2, the utility model condenser core flat tube as shown in Figure 3, specification is 1.4H * 16W, wherein the white portion of 1 indication is the refrigerant flow channel, hydraulic diameter is 0.76mm.Reduce the flat tube height, increased the heat exchange area of flat tube in the unit are, effectively improved properties of product.

3, the heat dissipation capacity (performance) of the automobile-used aluminum condenser core of the utility model: 9.7kw; Unit heat dissipation capacity: 76kw/m ²The heat dissipation capacity of similar main product has improved 7% in the market relatively.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is the fin structure schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

Embodiment:

Referring to Fig. 1, automobile-used aluminum condenser core comprises one group of horizontal flat tube 3, the left and right sides of one group of flat tube 3 is connecting header 4 respectively, flat tube is the micropore flat tube, the hydraulic diameter of micropore flat tube is 0.76mm, specification is 1.4H * 16W, and the two ends up and down of one group of flat tube 3 are separately installed with backplate 1, the uniform fin 2 that is equipped with between the adjacent flat tube; Fin height is 5mm, and the fin dimensions is: 16.0W * 5.0H * 0.08t, and 1.5PITCH, the long 389mm of fin sees Fig. 2.The length of core body integral body, height, thick 395mm, 325mm, the 16mm of being respectively; Effectively front face area is 0.128m ²

Claims (1)

1. automobile-used aluminum condenser core comprises one group of horizontal flat tube, and the left and right sides of one group of flat tube is connecting header respectively, and described flat tube is the micropore flat tube; Be laid with fin between the adjacent flat tube, it is characterized in that: the hydraulic diameter of described micropore flat tube is 0.76mm; Fin height is 5mm; The length of described core body integral body, height, thick 395mm, 325mm, the 16mm of being respectively; Effectively front face area is 0.128m ²

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