CN216523341U

CN216523341U - Automatic side leakage device for heat exchanger

Info

Publication number: CN216523341U
Application number: CN202123029563.8U
Authority: CN
Inventors: 臧享文; 武聪家
Original assignee: Shandong Guangda Machine Manufacture Co ltd
Current assignee: Shandong Guangda Machine Manufacture Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-13
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of heat exchangers, and discloses an automatic side leakage device for a heat exchanger, which comprises a main tank, wherein a dismounting mechanism is arranged on the outer surface of the main tank, a fixing mechanism is arranged on the outer surface of the main tank, when a heat medium inlet needs to be dismounted, the magnetism of a second electromagnetic plate and the magnetism of a first electromagnetic plate are changed, the two electromagnetic plates are mutually exclusive in the same polarity, at the moment, a ring is separated from the upper end of an annular round block, the heat medium inlet can be taken down and is convenient to maintain, when the device is mounted, the annular round block is placed in an annular round groove, the magnetism of the second electromagnetic plate and the magnetism of the first electromagnetic plate are mutually exclusive in the attraction, at the moment, the ring and the main tank are mutually close to each other and are extruded, and due to the existence of a soft block, a gap between the ring and the main tank can be blocked, so that the heat medium inlet is mounted.

Description

Automatic side leakage device for heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to an automatic side leakage device for a heat exchanger.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. Heat exchangers can be classified in different ways. The operation process can be divided into three categories of dividing wall type, mixed type and heat accumulating type (or called regenerative type); the degree of compactness of the surface thereof can be classified into two types, compact and non-compact.

Its automatic side leakage device of present heat exchanger is when using, and the hot coal import of its heat exchanger often receives the passing through of hot-fluid easily, can lead to the fact certain damage to hot coal import, if can not dismantle hot coal import then be difficult to change the maintenance to it, and its automatic side leakage device of heat exchanger rocks easily when using, if not fix it, then the device is not convenient for carry out normal use.

In order to solve the problems, an automatic side leakage device for a heat exchanger is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic side leakage device for a heat exchanger, thereby solving the problems that when the automatic side leakage device of the heat exchanger in the background technology is used, a hot coal inlet of the heat exchanger is often easily passed by hot fluid, the hot coal inlet is damaged to a certain extent, if the hot coal inlet cannot be disassembled, the hot coal inlet is difficult to replace and maintain, the automatic side leakage device of the heat exchanger is easy to shake when in use, and if the automatic side leakage device is not fixed, the device is inconvenient to normally use.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic side leakage device for a heat exchanger comprises a main box barrel, wherein a dismounting mechanism is arranged on the outer surface of the main box barrel, and a fixing mechanism is arranged on the outer surface of the main box barrel;

the disassembly mechanism comprises a cold coal inlet arranged on the outer surface of the main box barrel, annular round blocks arranged at two ends of the main box barrel and a heat medium inlet arranged on one side of the main box barrel.

Preferably, a first electromagnetic plate is arranged at one end of the annular round block, a round ring is fixedly arranged at the lower end of the heat medium inlet, and an annular round groove is formed in one end of the round ring.

Preferably, the inner wall of the annular circular groove is provided with a second electromagnetic plate, and the annular circular groove corresponds to the annular circular block.

Preferably, the second electromagnetic plate corresponds to the first electromagnetic plate, and one end of the circular ring is provided with a soft block.

Preferably, the fixing mechanism includes a first semicircular ring disposed on an outer surface of the main casing, a connecting rod disposed on an outer surface of the first semicircular ring, and a second semicircular ring disposed on an outer surface of the main casing.

Preferably, the connecting rod is externally connected with a fixing block, the first semicircular ring and the second semicircular ring are identical in structure, a first circular groove is formed in one end of the first semicircular ring, and a second circular groove is formed in the inner wall of the first circular groove.

Preferably, an air cushion is arranged on the inner wall of the first semicircular ring, an air inlet pipe is arranged on the outer surface of the first semicircular ring, and the air inlet pipe penetrates through the inside of the first semicircular ring and is communicated with the air cushion.

Preferably, one end of the second semicircular ring is provided with a round block, the outer surface of the round block is provided with a telescopic rod, the round block corresponds to the first circular groove, and the telescopic rod corresponds to the second circular groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides an automatic side leakage device for a heat exchanger, wherein a cold coal inlet is arranged on the outer surface of a main box cylinder, annular round blocks are arranged at two ends of the main box cylinder, a heat medium inlet is arranged at one side of the main box cylinder, a first electromagnetic plate is arranged at one end of each annular round block, a round ring is fixedly arranged at the lower end of the heat medium inlet, an annular round groove is formed at one end of the round ring, a second electromagnetic plate is arranged on the inner wall of the annular round groove, the annular round groove corresponds to the annular round blocks, the second electromagnetic plate corresponds to the first electromagnetic plate, a soft block is arranged at one end of the round ring, when the heat medium inlet needs to be disassembled, the magnetism of the second electromagnetic plate and the magnetism of the first electromagnetic plate are changed, the two electromagnetic plates are mutually exclusive in the same polarity, at the moment, the round ring is separated from the upper end of the annular round blocks, namely, the heat medium inlet can be taken down to facilitate the maintenance of the heat medium inlet, when the heat medium inlet is assembled, the annular round blocks are placed in the annular round groove, make the magnetism of second electromagnetic plate and first electromagnetic plate, each other is different in nature inter attraction, and the ring is close to the extrusion each other with main tank at this moment, because of the existence of soft piece, can block up the gap between ring and the main tank to form the installation to the heat medium import.

2. The utility model provides an automatic side leakage device for a heat exchanger, wherein a first semicircular ring is arranged on the outer surface of a main tank, a connecting rod is arranged on the outer surface of the first semicircular ring, a second semicircular ring is arranged on the outer surface of the main tank, the connecting rod is externally connected with a fixed block, the first semicircular ring and the second semicircular ring have the same structure, one end of the first semicircular ring is provided with a first circular groove, the inner wall of the first circular groove is provided with a second circular groove, the inner wall of the first semicircular ring is provided with an air cushion, the outer surface of the first semicircular ring is provided with an air inlet pipe, the air inlet pipe penetrates through the inner part of the first semicircular ring and is communicated with the air cushion, one end of the second semicircular ring is provided with a circular block, the outer surface of the circular block is provided with a telescopic rod, the circular block corresponds to the first circular groove and corresponds to the second circular groove, when the whole device needs to be fixed, the first semicircular ring is sleeved on the outer surface of the main tank, the round block is placed in the first round groove, the telescopic rod extends into the second round groove to be clamped with each other, air is introduced into the air cushion through the air inlet pipe to enable the air cushion to expand and swell, the air cushion forms fixed clamping to the main box barrel at the moment, and therefore the device can be integrally fixed through the connecting rod, the first semicircular ring and the second semicircular ring.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of a heating medium inlet and a circular ring of the present invention;

FIG. 3 is a schematic side view of a heating medium inlet and a ring according to the present invention;

FIG. 4 is a schematic view of a first semi-circular ring structure of the present invention;

fig. 5 is a schematic view of a second semicircular ring structure according to the present invention.

In the figure: 1. a main cartridge; 2. a disassembly mechanism; 21. a cold coal inlet; 22. an annular round block; 221. a first electromagnetic plate; 23. a heating medium inlet; 24. a circular ring; 241. an annular circular groove; 2411. a second electromagnetic plate; 242. a soft block; 3. a fixing mechanism; 31. a first semicircular ring; 311. a first circular groove; 3111. a second circular groove; 312. an air cushion; 313. an air inlet pipe; 32. a connecting rod; 33. a second semi-circular ring; 331. a round block; 3311. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem of how to disassemble the heat medium inlet 23, as shown in fig. 1-3, the following preferred technical solutions are provided:

the utility model provides an automatic side leakage device for heat exchanger, including main barrel 1, be provided with disassembly body 2 on the surface of main barrel 1, be provided with fixed establishment 3 on the surface of main barrel 1, be provided with cold coal import 21 on the surface of main barrel 1, the both ends of main barrel 1 are provided with annular circle piece 22, one side of main barrel 1 is provided with heat medium import 23, annular circle piece 22 one end is provided with first electromagnetic plate 221, the fixed ring 24 that is provided with of lower extreme of heat medium import 23, annular circle groove 241 has been seted up to the one end of ring 24, set up second electromagnetic plate 2411 on the inner wall of annular circle groove 241, annular circle groove 241 is corresponding with annular circle piece 22, second electromagnetic plate 2411 is corresponding with first electromagnetic plate 221, the one end of ring 24 is provided with soft piece 242.

Specifically, when needs are dismantled heat medium import 23, change the magnetism of second electromagnetic plate 2411 and first electromagnetic plate 221, mutual homopolar repulsion, ring 24 breaks away from the upper end of annular circle piece 22 this moment, can take off heat medium import 23 and be convenient for to its maintenance, when installing, place annular circle piece 22 in the inside of annular circular slot 241, make the magnetism of second electromagnetic plate 2411 and first electromagnetic plate 221, mutual heteropolar attraction, ring 24 is close to the extrusion each other with main tank 1 this moment, because of the existence of soft piece 242, can block up the gap between ring 24 and the main tank 1, thereby form the installation to heat medium import 23.

In order to solve the technical problem of how to fix the whole device, as shown in fig. 4 and 5, the following preferred technical solutions are provided:

the utility model provides an automatic side leakage device for heat exchanger, be provided with first semicircle ring 31 on the surface of main case section of thick bamboo 1, be provided with connecting rod 32 on the surface of first semicircle ring 31, be provided with second semicircle ring 33 on the surface of main case section of thick bamboo 1, the external fixed block of connecting rod 32, first semicircle ring 31 is the same with the structure of second semicircle ring 33, first circular slot 311 has been seted up to the one end of first semicircle ring 31, second circular slot 3111 has been seted up on the inner wall of first circular slot 311, be provided with air cushion 312 on the inner wall of first semicircle ring 31, be provided with intake pipe 313 on the surface of first semicircle ring 31, intake pipe 313 runs through the inside and is linked together with air cushion 312 through first semicircle ring 31, the one end of second semicircle ring 33 is provided with circle piece 331, be provided with telescopic link 3311 on the surface of circle piece 331, circle piece 331 is corresponding with first circle slot 311, telescopic link 3311 is corresponding with second circle slot 3111.

Specifically, when the whole device needs to be fixed, the first semicircular ring 31 is sleeved on the outer surface of the main tank 1, then the round block 331 is placed in the first circular groove 311, then the telescopic rod 3311 extends into the second circular groove 3111 to be clamped with each other, then air is introduced into the air cushion 312 through the air inlet pipe 313 to expand and swell, at the moment, the air cushion 312 forms a fixed clamp for the main tank 1, and therefore the device can be integrally fixed through the connecting rod 32, the first semicircular ring 31 and the second semicircular ring 33.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic side leakage device for heat exchanger, includes main cartridge (1), its characterized in that: the outer surface of the main box barrel (1) is provided with a dismounting mechanism (2), and the outer surface of the main box barrel (1) is provided with a fixing mechanism (3);

the disassembly mechanism (2) comprises a cold coal inlet (21) arranged on the outer surface of the main tank barrel (1), annular round blocks (22) arranged at two ends of the main tank barrel (1) and a heat medium inlet (23) arranged on one side of the main tank barrel (1).

2. The automatic side leakage device for heat exchanger according to claim 1, wherein: one end of the annular round block (22) is provided with a first electromagnetic plate (221), a round ring (24) is fixedly arranged at the lower end of the heat medium inlet (23), and one end of the round ring (24) is provided with an annular round groove (241).

3. The automatic side leakage device for heat exchanger according to claim 2, wherein: the inner wall of the annular circular groove (241) is provided with a second electromagnetic plate (2411), and the annular circular groove (241) corresponds to the annular circular block (22).

4. An automatic side leakage device for a heat exchanger according to claim 3, wherein: the second electromagnetic plate (2411) corresponds to the first electromagnetic plate (221), and one end of the circular ring (24) is provided with a soft block (242).

5. The automatic side leakage device for heat exchanger according to claim 4, wherein: the fixing mechanism (3) comprises a first semicircular ring (31) arranged on the outer surface of the main box cylinder (1), a connecting rod (32) arranged on the outer surface of the first semicircular ring (31) and a second semicircular ring (33) arranged on the outer surface of the main box cylinder (1).

6. The automatic side leakage device for heat exchanger as claimed in claim 5, wherein: the external fixed block of connecting rod (32), first semicircle ring (31) are the same with the structure of second semicircle ring (33), and first circular slot (311) have been seted up to the one end of first semicircle ring (31), have seted up second circular slot (3111) on the inner wall of first circular slot (311).

7. The automatic side leakage device for heat exchanger according to claim 6, wherein: an air cushion (312) is arranged on the inner wall of the first semicircular ring (31), an air inlet pipe (313) is arranged on the outer surface of the first semicircular ring (31), and the air inlet pipe (313) penetrates through the inside of the first semicircular ring (31) and is communicated with the air cushion (312).

8. The automatic side leakage device for heat exchanger as claimed in claim 7, wherein: one end of the second semicircular ring (33) is provided with a round block (331), the outer surface of the round block (331) is provided with a telescopic rod (3311), the round block (331) corresponds to the first circular groove (311), and the telescopic rod (3311) corresponds to the second circular groove (3111).