CN203515784U

CN203515784U - Anti-vibration core of large-scale intercooler

Info

Publication number: CN203515784U
Application number: CN201320529807.5U
Authority: CN
Inventors: 丁晓江
Original assignee: WUXI YU SHUN HEAT EXCHANGER Co Ltd
Current assignee: WUXI YU SHUN HEAT EXCHANGER Co Ltd
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2014-04-02
Anticipated expiration: 2023-08-29

Abstract

The utility model provides an anti-vibration core of a large-scale intercooler. The anti-vibration core is simple in structure, has high anti-vibration capacity and can prevent a welding seam between the core and a shell cover from cracking to ensure normal work of the intercooler. Cover plates are installed on the upper side and the lower side of the core. The anti-vibration core is characterized in that anti-vibration strips are formed in the cover plates, are arranged in the middle portions of the cover plates and penetrate through the cover plates.

Description

A kind of vibrationproof core body of large-scale intercooler

Technical field

The utility model relates to heat sink arrangement technical field, is specially a kind of vibrationproof core body of large-scale intercooler.

Background technique

Its structure of intercooler as shown in Figure 1, by end socket and core body 1, formed, core body 1 arranged on left and right sides is separately installed with left end socket 2, right end socket 3, the structure of core body as shown in Figure 2, core body is by fluid passage 6, outer fin 5, and strip of paper used for sealing 4 and cover plate 7 form, and cover plate 7 is provided with two, be installed on respectively the upper and lower both sides of core body, core body is played to effect fixing and that support.The large-scale intercooler that existing engineering truck is equipped with, because its build is larger, in severe working environment, be subject to car body high vibration and produce deformation and the too concentrated phenomenon of stress, cause the weld cracking between core body and end socket, cause core body to leak, intercooler lost efficacy or partial failure, and core body deformation mostly occurs in the intermediate portion of core body.

Summary of the invention

For the problems referred to above, the utility model provides a kind of vibrationproof core body of large-scale intercooler, and it is simple in structure and have stronger shock resistance, can avoid the weld cracking between core body and end socket, and then guarantees that intercooler normally works.

Its technological scheme is such, a kind of vibrationproof core body of large-scale intercooler, and the upper and lower both sides of described core body are provided with cover plate, it is characterized in that: on described cover plate, have preventing polarization belt, described preventing polarization belt is arranged in the middle of described cover plate and runs through described cover plate.

It is further characterized in that:

Described vibrationproof bandwidth 2mm;

Described core body also comprises fluid passage, strip of paper used for sealing and cover plate, interval, fluid passage being arranged in parallel described in some groups, described fluid passage is by internal fin, dividing plate and interior strip of paper used for sealing form, the two ends at the interval of two dividing plates that are parallel to each other encapsulate by interior strip of paper used for sealing, described internal fin is installed on the passage of described dividing plate and described strip of paper used for sealing formation, between the fluid passage of core body both sides and described cover plate and outer fin and outer strip of paper used for sealing be installed between adjacent fluid passage, described outer strip of paper used for sealing is installed on described outer fin both sides, and with described cover plate, described dividing plate is fixedly connected with, adjacent described outer fin and described internal fin intercross arrangement.

Adopt after structure of the present utility model, its beneficial effect is: by a preventing polarization belt running through is set in the middle of cover plate, can effectively slow down the generation of the phenomenon of core body deformation and stress concentrations, improved the shock resistance of core body, and then avoid the weld cracking between core body and end socket, guarantee that intercooler normally works.

figure of description

Fig. 1 is the structural representation of existing intercooler;

Fig. 2 is the structural representation of existing intercooler chip body;

Fig. 3 is structural representation of the present utility model;

Fig. 4 is the left TV structure schematic diagram of Fig. 3;

Fig. 5 is the structural representation that amplify the part at A position in Fig. 3.

Embodiment

See Fig. 3, Fig. 4 and Fig. 5, a kind of vibrationproof core body of large-scale intercooler, the upper and lower both sides of core body are provided with cover plate 7, have preventing polarization belt 8 on cover plate 7, and preventing polarization belt 8 is arranged in the middle of cover plate 7 and runs through cover plate 7, the wide 2mm of preventing polarization belt 8, core body also comprises fluid passage 6, strip of paper used for sealing and

cover plate

7, 6 intervals, some groups of fluid passages are also arranged in parallel, fluid passage 6 is by internal fin 9, dividing plate 11 and interior strip of paper used for sealing 10 form, the two ends at the interval of two dividing plates that are parallel to each other are by interior strip of paper used for sealing 10 encapsulation, internal fin 9 is installed on the passage of dividing plate and strip of paper used for sealing formation, between the fluid passage 6 of core body both sides and cover plate 7 and outer fin 5 and outer strip of paper used for sealing 4 be installed between adjacent fluid passage 6, outer strip of paper used for sealing 4 is installed on outer fin 5 both sides, and with cover plate 7, dividing plate is fixedly connected with, adjacent outer fin 5 and internal fin 9 intercross arrangement.

Claims

1. a vibrationproof core body for large-scale intercooler, the upper and lower both sides of described core body are provided with cover plate, it is characterized in that: on described cover plate, have preventing polarization belt, described preventing polarization belt is arranged in the middle of described cover plate and runs through described cover plate.

2. the vibrationproof core body of a kind of large-scale intercooler according to claim 1, is characterized in that: described vibrationproof bandwidth 2mm.

3. the vibrationproof core body of a kind of large-scale intercooler according to claim 2, it is characterized in that: described core body also comprises fluid passage, strip of paper used for sealing and cover plate, interval, fluid passage being arranged in parallel described in some groups, described fluid passage is by internal fin, dividing plate and interior strip of paper used for sealing form, the two ends at the interval of two dividing plates that are parallel to each other encapsulate by interior strip of paper used for sealing, described internal fin is installed on the passage of described dividing plate and described strip of paper used for sealing formation, between the fluid passage of core body both sides and described cover plate and outer fin and outer strip of paper used for sealing be installed between adjacent fluid passage, described outer strip of paper used for sealing is installed on described outer fin both sides, and with described cover plate, described dividing plate is fixedly connected with, adjacent described outer fin and described internal fin intercross arrangement.