CN214701899U

CN214701899U - Stable condenser core body collecting pipe

Info

Publication number: CN214701899U
Application number: CN202023111942.7U
Authority: CN
Inventors: 张俊浩
Original assignee: Guangzhou Quanzheng Automobile Fitting Co ltd
Current assignee: Guangzhou Quanzheng Automobile Fitting Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-12
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a stable condenser core collecting pipe, which comprises a tubular collecting pipe body, wherein the collecting pipe body is correspondingly connected with a side plate and is also correspondingly connected with a plurality of flat pipes; the side plate comprises a side plate body, one end of the side plate body is correspondingly provided with a side plate installation part, one end of the side plate installation part, which is far away from the side plate body, is correspondingly provided with barb-shaped barbs, the width of each barb is greater than that of the side plate installation part, and the barbs are correspondingly inserted into the inner wall of the collecting pipe body; the flat pipe comprises a flat pipe body, the flat pipe body is correspondingly connected with a flat pipe contact part with an isosceles trapezoid cross section, the flat pipe contact part is correspondingly contacted with the side wall of the collecting pipe body, and the flat pipe insertion part is correspondingly inserted into the collecting pipe body. The stable condenser core collecting pipe can effectively prevent the collecting pipe from falling off, and the argon welding process is saved; the length of the flat pipe is shortened, the maximum depth of the flat pipe inserted into the collecting pipe body becomes shallow, and the material cost is further reduced.

Description

Stable condenser core body collecting pipe

Technical Field

The utility model belongs to the technical field of condenser spare part and specifically relates to a stable condenser core pressure manifold.

Background

The condenser installation process generally comprises: core assembly, argon welding in front of the furnace, brazing in a brazing furnace, air welding and mounting of a bracket at the back of the furnace. Core assembly the components typically assembled include: left and right pressure manifold, upper and lower curb plate and flat pipe and fin. The existing flat pipe has no positioning function, and the depth of the flat pipe which can be inserted into the collecting pipe cannot be determined; the sideboard can only fix a position in one way, can guarantee only that the biggest degree of depth that the sideboard can insert the pressure manifold is invariable, and the sideboard exists the possibility that drops from the pressure manifold, and in order to prevent that the pressure manifold is not hard up after the core assembly finishes, sideboard and pressure manifold handing-over department still need carry out the argon welding, has increased material and cost of labor. Accordingly, there is a need for a stable condenser core manifold design.

Disclosure of Invention

To overcome the deficiencies in the prior art, a stable condenser core manifold is provided.

The utility model discloses a following scheme realizes.

A stable condenser core body collecting pipe comprises a circular pipe-shaped collecting pipe body, wherein the collecting pipe body is correspondingly connected with a side plate, and the collecting pipe body is also correspondingly connected with a plurality of flat pipes.

The sideboard comprises a sideboard body, the one end of the sideboard body is correspondingly provided with a sideboard installation part, the width of the sideboard installation part is less than that of the sideboard body, one end of the sideboard installation part, which is far away from the sideboard body, is correspondingly provided with a barb in the shape of a barb, the width of the barb is greater than that of the sideboard installation part, and the barb corresponds to the inner wall inserted into the collecting pipe body.

The flat pipe comprises a flat pipe body, the flat pipe body is correspondingly connected with a flat pipe contact part with an isosceles trapezoid cross section, one end with a wider flat pipe contact part is correspondingly connected with the flat pipe body, one end with a narrower flat pipe contact part is correspondingly connected with a flat pipe insertion part, the flat pipe contact part is correspondingly contacted with the side wall of the collecting pipe body, and the flat pipe insertion part is correspondingly inserted into the collecting pipe body.

And a U-shaped groove is correspondingly formed in the middle of the barb at one end far away from the side plate body.

The corner of the barb is correspondingly provided with a fillet with an angle of 64 degrees and a radius of 1.5 mm.

And a step-shaped hanging table is correspondingly arranged at the joint of the sideboard mounting part and the barb.

And chamfers are correspondingly arranged at the corners of the flat pipe insertion parts.

The beneficial effects of the utility model are as follows.

The stable condenser core collecting pipe can effectively prevent the collecting pipe from falling off, and the argon welding process is saved; the length of the flat pipe is shortened, the maximum depth of the flat pipe inserted into the collecting pipe body becomes shallow, and the material cost is further reduced.

Drawings

Fig. 1 is the utility model relates to a main view structure schematic diagram of stable condenser core body pressure manifold.

Fig. 2 is the utility model relates to a sectional structure schematic diagram of the well pressure manifold body and sideboard junction of stable condenser core pressure manifold.

Fig. 3 is the utility model relates to a stable well pressure manifold body of condenser core pressure manifold and flat tub of junction's sectional structure schematic diagram.

In the figure: 1 is the pressure manifold body, 2 is the sideboard, 21 is the sideboard body, 22 is the sideboard installation department, 23 is the barb, 24 is U type groove, 25 is to hang the platform, 3 is flat pipe, 31 is flat pipe body, 32 is flat pipe contact portion, 33 is flat pipe insertion portion.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, a stable condenser core collecting pipe comprises a tubular collecting pipe body 1, wherein the collecting pipe body 1 is correspondingly connected with an edge plate 2, and the collecting pipe body 1 is also correspondingly connected with a plurality of flat pipes 3. According to the design of the core body, the specific inserting positions and the number of the inserting side plates 2 and the flat pipes 3 are known in the prior art and are not described in detail herein.

As shown in fig. 2, the sideboard 2 comprises a sideboard body 21, one end of the sideboard body 21 is correspondingly provided with a sideboard mounting part 22, the width of the sideboard mounting part 22 is smaller than that of the sideboard body 21, one end of the sideboard mounting part 22 far away from the sideboard body 21 is correspondingly provided with a barb 23 in the shape of barb, the width of the barb 23 is larger than that of the sideboard mounting part 22, and the barb 23 is correspondingly inserted into the inner wall of the collecting pipe body 1; and a U-shaped groove 24 is correspondingly arranged at one end of the middle part of the barb 23, which is far away from the sideboard body 21. A step-shaped hanging platform 25 is correspondingly arranged at the joint of the sideboard installing part 22 and the barb 23.

When sideboard and pressure manifold installation, because U type groove 24 of sideboard head produces local deformation for barb 23 can insert the inner wall of pressure manifold body 1, and sideboard installation department 22 corresponds with the opening part of the inner wall of pressure manifold body 1 and is connected, hangs platform 25 restriction sideboard 2 in the fixed position of pressure manifold body 1, and the back of finishing the installation, because the existence of barb can't toward withdrawing from outward, avoids falling the emergence of pipe. The corresponding fillet that is equipped with the angle and is 64 degrees, radius for 1.5 millimeters in the corner of barb 23 can make things convenient for the installation of sideboard.

As shown in fig. 3, the flat pipe 3 includes a flat pipe body 31, the flat pipe body 31 is correspondingly connected to a flat pipe contact portion 32 having an isosceles trapezoid cross section, a wider end of the flat pipe contact portion 32 is correspondingly connected to the flat pipe body 31, a narrower end of the flat pipe contact portion 32 is correspondingly connected to a flat pipe insertion portion 33, the flat pipe contact portion 32 is correspondingly contacted to a side wall of the header pipe body 1, and the flat pipe insertion portion 33 is correspondingly inserted into the header pipe body 1. Flat pipe contact portion 32 is the thick, the thin structure of the other end of one end, and thinner one end corresponds with flat pipe insert portion 33 and is connected, and flat pipe insert portion 33 inserts in the lateral wall of pressure manifold body 1, and flat pipe contact portion 32 then corresponds the contact with the lateral wall of flat pipe contact portion 32 pressure manifold body 1, and this kind of special construction of flat pipe contact portion 32 makes flat pipe have the locate function, makes the maximum depth that flat pipe inserted the pressure manifold body invariable. The corners of the flat pipe insertion portions 33 are correspondingly provided with chamfers, so that the flat pipes can be inserted into the collecting pipe body.

Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A stable condenser core body pressure manifold, includes tubular pressure manifold body (1), its characterized in that: the collecting pipe body (1) is correspondingly connected with the side plates (2), and the collecting pipe body (1) is also correspondingly connected with the flat pipes (3);

the side plate (2) comprises a side plate body (21), one end of the side plate body (21) is correspondingly provided with a side plate installation part (22), the width of the side plate installation part (22) is smaller than that of the side plate body (21), one end, far away from the side plate body (21), of the side plate installation part (22) is correspondingly provided with a barb-shaped barb (23), the width of the barb (23) is larger than that of the side plate installation part (22), and the barb (23) is correspondingly inserted into the inner wall of the collecting pipe body (1);

flat pipe (3) are including flat pipe body (31), flat pipe body (31) correspond with the cross-section for isosceles trapezoid's flat pipe contact portion (32) and are connected, the one end and flat pipe body (31) of flat pipe contact portion (32) broad correspond and are connected, the narrower one end of flat pipe contact portion (32) corresponds with flat pipe insertion portion (33) and is connected, flat pipe contact portion (32) correspond the contact with the lateral wall of pressure manifold body (1), flat pipe insertion portion (33) correspond and insert in pressure manifold body (1).

2. A stabilized condenser core manifold, according to claim 1, wherein: and a U-shaped groove (24) is correspondingly arranged at one end of the middle part of the barb (23) far away from the side plate body (21).

3. A stabilized condenser core manifold, according to claim 1, wherein: and fillets with the angles of 64 degrees and the radius of 1.5 mm are correspondingly arranged at the corners of the barbs (23).

4. A stabilized condenser core manifold, according to claim 1, wherein: a step-shaped hanging platform (25) is correspondingly arranged at the joint of the sideboard mounting part (22) and the barb (23).

5. A stabilized condenser core manifold, according to claim 1, wherein: and chamfers are correspondingly arranged at the corners of the flat pipe insertion parts (33).