CN201526366U

CN201526366U - Automotive intercooler

Info

Publication number: CN201526366U
Application number: CN2009202279254U
Authority: CN
Inventors: 文校芳; 李海刚; 何梅
Original assignee: DONGFENG BEHR THERMAL SYSTEMS Co Ltd
Current assignee: DONGFENG BEHR THERMAL SYSTEMS Co Ltd
Priority date: 2009-09-06
Filing date: 2009-09-06
Publication date: 2010-07-14
Anticipated expiration: 2019-09-06

Abstract

The utility model discloses an automotive intercooler comprising a core main slice of the intercooler and radiating pipes, wherein the core main slice is welded with a plurality of rows of radiating pipes; turbulence radiating ribbons are arranged among the radiating pipes; two ends of the radiating pipe are connected with water inlet and outlet pipes; at the four corners of the core main slice, the connection positions of the water inlet and outlet pipes and two rows of outermost radiating pipes are sheathed with reinforcing blocks; two sides at two ends of a single radiating pipe are sheathed with four reinforcing blocks in total; and the two sides of the reinforcing block are soldered so that the reinforcing block, the radiating pipe and the core main slice form one body, thus locally reinforcing the radiating pipes and the main slice, improving the reliability of the core of the intercooler, and further meeting the reliability requirement of the National Four emission standards.

Description

A kind of automobile intercooler

Technical field

The utility model relates to auto parts and components, specifically is a kind of automobile intercooler.

Background technique

Along with popularizing of automobile turbocharging technology, and country is to the progressively raising of automobile emissions standards, intercooler becomes a critical component of automobile gradually, air after the turbosupercharging is high temperature, high pressure, and the effect of intercooler is exactly that motor is imported in the air cooling-down decompression of High Temperature High Pressure then.

Because intercooler is operated under the environment of High Temperature High Pressure, so the requirement of its reliability is very high, the design of the core body of intercooler all is that heat dissipating pipe directly is connected with main leaf at present, and its reliability only can satisfy the requirement of present state three emission standards.State's four emission standards were implemented in Beijing in 2008, temperature and pressure in the intercooler also increases, the connection part of heat dissipating pipe and main leaf can not satisfy the requirement of new reliability in the existing intercooler core body, be mainly reflected in and efflux the position that heat dissipating pipe is connected with main leaf most and ftracture easily, thereby cause reliability not reach requirement.

Summary of the invention

The purpose of this utility model is to reach higher reliability requirement by designing a kind of automobile intercooler.

The technical solution of the utility model is for this reason, a kind of automobile intercooler, comprise intercooler core body main leaf, heat dissipating pipe, be welded with many row's heat dissipating pipes on the core body main leaf, be provided with turbulent sheet heat-radiation belt between heat dissipating pipe, the two ends of heat dissipating pipe are connected with turnover water pipe, it is characterized in that: on four angles of core body main leaf, the link position place of two row's heat dissipating pipes of inlet tube and outlet tube and outer side is with reinforced block, and the both sides of reinforced block become one reinforced block and heat dissipating pipe and core body main leaf by soldering.

Improvement to such scheme is: wherein the both sides at the two ends of a single heat dissipating pipe are with four reinforced blockes altogether.

Beneficial effect: the utility model is owing to the core body main leaf at intercooler has used extra reinforced block for four jiaos, promptly be with reinforced block at the two row's heat dissipating pipes that efflux most and the link position place of inlet tube and outlet tube, the both sides of reinforced block become one reinforced block and heat dissipating pipe and core body main leaf by soldering, thereby make the reliability at the position that four jiaos of heat dissipating pipes of intercooler are connected with main leaf obtain reinforcement, thereby improved the reliability of intercooler greatly.

Description of drawings

Fig. 1 is a plan view of the present utility model.

Fig. 2 is a plan view of the present utility model.

Fig. 3 is the utility model A point partial enlarged drawing.

Fig. 4 is that enlarged view is overlooked in the utility model A point part.

Fig. 5 is the utility model reinforced block three-dimensional structure diagram.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5.

1 is core body main leaf, the 2nd among the figure, baffle plate, the 3rd, heat dissipating pipe, the 4th, reinforced block, the 5th, turbulent sheet heat-radiation belt, the 6th, intake pipe, the 7th, outlet pipe.

Fit: with intercooler core body main leaf 1 according to after the normal mode assembling, reinforced block shown in Figure 54 is knocked in from two of heat dissipating pipe 3 according to the mode of Fig. 4, usually need to strengthen outermost two heat dissipating pipes 3 in both sides of core body, single heat dissipating pipe 3 needs four reinforced blockes.In the process of knocking in reinforced block 4 because the extruding of turbulent sheet heat-radiation belt 5 is arranged in the heat dissipating pipe, turbulent flow sheet heat-radiation belt 5 presses to reinforced block 4 at the two ends of heat dissipating pipe 3 end faces, reinforced block 4 inside and outside bi-side and heat dissipating pipe 3 internal surfaces are contacted, and the inside and outside bi-side of reinforced block 4 make reinforced block 4 as a whole with 1 one-tenth of core body main leaf with heat dissipating pipe 5 by soldering.

Claims

1. automobile intercooler, comprise intercooler core body main leaf, heat dissipating pipe, be welded with many row's heat dissipating pipes on the core body main leaf, be provided with turbulent sheet heat-radiation belt between heat dissipating pipe, the two ends of heat dissipating pipe are connected with turnover water pipe, it is characterized in that: on four angles of core body main leaf, the link position place of two row's heat dissipating pipes of inlet tube and outlet tube and outer side is with reinforced block, and the both sides of reinforced block become one reinforced block and heat dissipating pipe and core body main leaf by soldering.

2. a kind of automobile intercooler according to claim 1 is characterized in that: the both sides at the two ends of described single heat dissipating pipe are with four reinforced blockes altogether.