CN219624555U

CN219624555U - Heat exchanger

Info

Publication number: CN219624555U
Application number: CN202320401122.6U
Authority: CN
Inventors: 颜海松; 颜铭毅; 胡兴开; 孙裕; 金巍
Original assignee: Zhejiang Shengsong Heat Exchange Co ltd
Current assignee: Zhejiang Shengsong Heat Exchange Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-01
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a heat exchanger, the utility model discloses a first fixed plate, a plurality of sheets are installed in one side arrangement of first fixed plate, the second fixed plate is installed to one side that first fixed plate was kept away from to the sheet, the connecting hole has all been seted up at first fixed plate, sheet and second fixed plate top, bottom and both ends, the mounting is installed through the connecting hole to first fixed plate, sheet and second fixed plate, the through-hole has all been seted up at the both ends of first fixed plate, sheet and second fixed plate top and bottom, the gasket is all installed to the both sides of sheet. The utility model discloses, be provided with the connecting hole on first fixed plate and slab, then through the cooperation between connecting hole and the mounting, make first fixed plate, slab and second fixed plate stable firm link up, the staff can weld the slab this moment, can avoid the uneven condition of slab welding, and heat exchanger also can not split in welding place after long-time use simultaneously.

Description

Heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is a heat exchanger.

Background

Heat exchangers for efficiently transferring heat between fluid streams while maintaining physical separation between those fluid streams are known. Such heat exchangers are typically constructed of metallic materials having high thermal conductivity, such as alloys of aluminum or copper. In some cases, one or more fluids are corrosive and/or under high pressure, requiring the use of materials such as titanium and stainless steel. All of these types of heat exchangers can be produced by brazing.

The traditional heat exchanger is fixed through the welded mode when the equipment to the condition that the slab welds inequality appears easily in the welded, thereby appears the leak, and traditional heat exchanger can split at the welded part of the in-process slab of long-time use simultaneously.

Disclosure of Invention

An objective of the present utility model is to provide a heat exchanger to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchanger, includes first fixed plate, a plurality of sheets are installed to one side arrangement of first fixed plate, the second fixed plate is installed to one side that first fixed plate was kept away from to the sheet, connecting hole has all been seted up at first fixed plate, sheet and second fixed plate top, bottom and both ends, the mounting is installed through the connecting hole to first fixed plate, sheet and second fixed plate, the through-hole has all been seted up at the both ends of first fixed plate, sheet and second fixed plate top and bottom, the gasket is all installed to the both sides of sheet, the both sides of sheet all are provided with a plurality of lugs, first pipeline is all installed to the one end at first fixed plate top and the other end of bottom, the second pipeline is all installed to the other end at first fixed plate top and the one end of bottom.

Preferably, the size of the first pipeline and the size of the second pipeline are matched with the size of the through hole, and the first pipeline and the second pipeline are stably and firmly installed on the first fixing plate through the through hole.

Preferably, the sizes of the connecting holes on the first fixing plate, the plate sheet and the second fixing plate are matched with the sizes of the fixing pieces, and the first fixing plate, the plate sheet and the second fixing plate are stably and firmly connected through the fixing pieces.

Preferably, the periphery of one side of the plate is provided with a groove, the periphery of the other side of the plate is provided with a clamping block, the size of the groove on the plate is matched with the size of the clamping block, and the plates are clamped with each other through the groove and the clamping block.

Preferably, the top, the bottom and the two ends of one side of the second pipeline far away from the first fixing plate are provided with mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that: this heat exchanger is provided with the connecting hole on first fixed plate and slab, then through the cooperation between connecting hole and the mounting, makes first fixed plate, slab and the stable firm connection of second fixed plate get up, and the staff can weld the slab this moment, can avoid the uneven condition of slab welding, and heat exchanger also can not split in welding place after long-time use simultaneously.

Drawings

FIG. 1 is a front view of the present utility heat exchanger;

FIG. 2 is a side view of the present utility heat exchanger;

FIG. 3 is a front view of the present utility plate;

fig. 4 is a rear view of the utility plate.

In the figure: 1. a first fixing plate; 2. a plate; 3. a second fixing plate; 4. a connection hole; 5. a gasket; 6. a bump; 7. a through hole; 8. a first pipe; 9. a second pipe; 10. and a fixing piece.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model provides: the utility model provides a heat exchanger, including first fixed plate 1, a plurality of sheets 2 are installed to one side range of first fixed plate 1, the second fixed plate 3 is installed to one side that first fixed plate 1 was kept away from to sheet 2, first fixed plate 1, sheet 2 and second fixed plate 3 top, bottom and both ends all have seted up connecting hole 4, first fixed plate 1, sheet 2 and second fixed plate 3 install mounting 10 through connecting hole 4, make first fixed plate 1 through the cooperation between connecting hole 4 and the mounting 10, sheet 2 and second fixed plate 3 stably firmly install, through-hole 7 has all been seted up at the both ends of first fixed plate 1, sheet 2 and second fixed plate 3 top and bottom, gasket 5 is all installed to the both sides of sheet 2, avoid appearing revealing through gasket 5, the both sides of sheet 2 all are provided with a plurality of lugs 6, first pipeline 8 is all installed to the other end at first fixed plate 1 top and the other end at bottom, second pipeline 9 is all installed to the other end at first fixed plate 1 top and one end at bottom.

In this embodiment, the dimensions of the first pipe 8 and the dimensions of the second pipe 9 are adapted to the dimensions of the through-hole 7, and the first pipe 8 and the second pipe 9 are stably and firmly mounted on the first fixing plate 1 through the through-hole 7.

In this embodiment, the sizes of the connecting holes 4 on the first fixing plate 1, the plate 2 and the second fixing plate 3 are matched with the sizes of the fixing pieces 10, and the first fixing plate 1, the plate 2 and the second fixing plate 3 are stably and firmly connected through the fixing pieces 10, so that the heat exchanger is reinforced.

In this embodiment, the periphery of one side of the plate 2 is provided with a groove, the periphery of the other side of the plate 2 is provided with a clamping block, the size of the groove on the plate 2 is matched with the size of the clamping block, the plates 2 are clamped with each other through the groove and the clamping block, the effect of regulating the plates 2 is achieved, and the effect of reinforcing the periphery of two sides of the plates 2 can be achieved.

In this embodiment, the top, the bottom and the two ends of the side, away from the first fixing plate 1, of the second pipe 9 are provided with mounting holes, so that the heat exchanger can be conveniently mounted through the mounting holes on the second pipe 9.

Working principle: when the staff is assembled, through the cooperation between recess and the fixture block, make the arrangement of first fixed plate 1, slab 2 and second fixed plate 3 regular, then the staff passes connecting hole 4 with mounting 10, makes first fixed plate 1, slab 2 and second fixed plate 3 link up by mounting 10, and the circumstances of welding inequality can not appear when the staff welds this moment to can avoid heat exchanger can split in welding place after long-time use.

It will be evident to those skilled in the art that the present utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or scope of the utility model. Accordingly, the present embodiments are exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as references to orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in this application will be understood by those of ordinary skill in the art in a specific context.

Claims

1. A heat exchanger comprising a first fixing plate (1), characterized in that: a plurality of sheets (2) are installed in one side range of first fixed plate (1), second fixed plate (3) are installed to one side that first fixed plate (1) was kept away from to sheet (2), connecting hole (4) have all been seted up at first fixed plate (1), sheet (2) and second fixed plate (3) top, bottom and both ends, mounting (10) are installed through connecting hole (4) in first fixed plate (1), sheet (2) and second fixed plate (3), through-hole (7) have all been seted up at the both ends at first fixed plate (1), sheet (2) and second fixed plate (3) top and bottom, gasket (5) are all installed to the both sides of sheet (2), first pipeline (8) are all installed to the other end at first fixed plate (1) top and the other end at bottom, second pipeline (9) are all installed to the other end at first fixed plate (1) top and one end at bottom.

2. A heat exchanger according to claim 1, wherein: the size of the first pipeline (8) and the size of the second pipeline (9) are matched with the size of the through hole (7), and the first pipeline (8) and the second pipeline (9) are stably and firmly arranged on the first fixing plate (1) through the through hole (7).

3. A heat exchanger according to claim 1, wherein: the size of the connecting hole (4) on the first fixing plate (1), the plate (2) and the second fixing plate (3) is matched with the size of the fixing piece (10), and the first fixing plate (1), the plate (2) and the second fixing plate (3) are stably and firmly connected through the fixing piece (10).

4. A heat exchanger according to claim 1, wherein: the periphery of one side of the plate (2) is provided with a groove, the periphery of the other side of the plate (2) is provided with a clamping block, the size of the groove on the plate (2) is matched with the size of the clamping block, and the plate (2) is clamped with the clamping block through the groove.

5. A heat exchanger according to claim 1, wherein: and the top, the bottom and the two ends of one side of the second pipeline (9) far away from the first fixed plate (1) are provided with mounting holes.