CN219776428U - Tank heat exchanger with spiral fins - Google Patents

Abstract

The utility model discloses a tank heat exchanger with spiral fins, which comprises a tank body, wherein one end of the tank body is fixedly connected with a first port through a bolt structure, the other end of the tank body is fixedly connected with a second port through a bolt structure, a sealing block is fixed in the second port, a plurality of annular mounting plates are fixed at the end parts of the sealing block, heat exchange pieces are connected in the annular mounting plates through a plurality of limiting clamping devices, a plurality of heat exchange pipes penetrate through and are fixed at the upper end of the sealing block, two inlet and outlet ports are arranged at the end parts of the tank body, and the heat exchange pieces correspond to the heat exchange pipes one by one. In this device, through setting up spacing joint device, can realize through promoting the heat transfer spare that fixture block and draw-in groove pair to can realize the installation of heat transfer spare and annular mounting panel fast, and when the pulling push pedal, can realize the separation of fixture block and draw-in groove, and then can be convenient for the dismantlement of heat transfer spare, the convenience is maintained and is changed the use to it.

Description

Tank heat exchanger with spiral fins

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a tank heat exchanger with spiral fins.

Background

The heat exchanger is energy-saving equipment for realizing heat transfer between two or more fluids with different temperatures, which is used for transferring heat from fluid with higher temperature to fluid with lower temperature, so that the temperature of the fluid reaches the index specified by the flow to meet the requirement of process conditions, is one of main equipment for improving the utilization rate of energy, and is widely applied to the fields of chemical industry, petroleum, power, food and other industrial production; the heat exchanger with the heat dissipation part is characterized in that the heat dissipation part is arranged on the heat exchange part, the heat exchange part is arranged on the heat exchange part, and the heat exchange part is arranged on the heat exchange part.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a tank type heat exchanger with spiral fins.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a tank heat exchanger with spiral fin, includes the jar body, the first port of bolt structure fixedly connected with is passed through to the one end of the jar body, the other end of the jar body is passed through bolt structure fixedly connected with second port, the inside of second port is fixed with the sealing block, the end fixing of sealing block has a plurality of annular mounting panels, every the inside of annular mounting panel is all connected with the heat transfer part through a plurality of spacing joint devices, the upper end of sealing block runs through and is fixed with a plurality of heat exchange tubes, the tip of the jar body is provided with two business turn over ports, a plurality of heat transfer part and a plurality of heat exchange tube one-to-one, the inside of the jar body is provided with spacing strutting arrangement.

Preferably, the limit supporting device comprises a seal fixing plate fixed in the tank body, a plurality of through grooves are formed in the upper end of the seal fixing plate in a penetrating mode, and the through grooves and the heat exchange tubes are correspondingly and hermetically abutted.

Preferably, a plurality of limiting blocks are fixed at the upper end of the sealing fixing plate, limiting grooves are formed in the side walls of the limiting blocks in a penetrating mode, and the cross sections of the limiting grooves are stepped.

Preferably, the bottom of the heat exchange piece is propped against the inner wall of the limit groove, and the two inlet and outlet ports are both positioned on one side of the sealing fixing plate.

Preferably, the limiting clamping device comprises a vertical groove formed in the inner wall of the annular mounting plate, a clamping block is slidably connected to the inner wall of the vertical groove, the end portion of the clamping block is fixedly connected with the inner wall of the vertical groove through a plurality of connecting springs, and the bottom of the clamping block is inclined.

Preferably, the clamping groove is formed in the end portion of the heat exchange piece, the clamping block corresponds to the clamping groove, the rectangular groove is formed in the inner bottom portion of the vertical groove in a penetrating mode, the pushing plate is connected to the inner wall of the rectangular groove in a sliding mode, and the upper end of the pushing plate is fixed to the bottom portion of the clamping block.

Compared with the prior art, the utility model has the advantages that:

1. in this device, through the heat transfer part that sets up to helical fin in the outside of heat exchange tube, can effectively increase the heat transfer efficiency of heat exchanger to can make the result of use of heat exchanger better, utilize stopper and the spacing groove of sealed fixed plate tip moreover, can realize the spacing support to heat transfer part bottom, can guarantee the steady use of heat exchanger.

2. In this device, through setting up spacing joint device, can realize through promoting the heat transfer spare that fixture block and draw-in groove pair to can realize the installation of heat transfer spare and annular mounting panel fast, and when the pulling push pedal, can realize the separation of fixture block and draw-in groove, and then can be convenient for the dismantlement of heat transfer spare, the convenience is maintained and is changed the use to it.

Drawings

FIG. 1 is a schematic diagram of a tank heat exchanger with spiral fins according to the present utility model;

FIG. 2 is a bottom view of a seal block portion of a tank heat exchanger with spiral fins according to the present utility model;

FIG. 3 is a schematic view of a portion of a spacing clip device in a can heat exchanger with spiral fins according to the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: the heat exchange device comprises a tank body 1, a first port 2, a second port 3, a sealing block 4, an annular mounting plate 5, a heat exchange piece 6, a heat exchange pipe 7, an inlet and outlet port 8, a sealing fixing plate 9, a through groove 10, a limiting block 11, a limiting groove 12, a vertical groove 13, a clamping block 14, a connecting spring 15, a clamping groove 16, a rectangular groove 17 and a push plate 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a tank heat exchanger with spiral fins comprises a tank body 1, one end of the tank body 1 is fixedly connected with a first port 2 through a bolt structure, the other end of the tank body 1 is fixedly connected with a second port 3 through a bolt structure, a sealing block 4 is fixedly arranged in the second port 3, a plurality of annular mounting plates 5 are fixedly arranged at the end parts of the sealing block 4, heat exchange pieces 6 are connected in the inner parts of each annular mounting plate 5 through a plurality of limiting clamping devices, the heat exchange pieces 6 are spiral fins, the heat transfer efficiency of the heat exchanger can be effectively improved, the using effect of the heat exchanger is better, a plurality of heat exchange pipes 7 are fixedly penetrated through the upper end of the sealing block 4, two inlet and outlet ports 8 are arranged at the end parts of the tank body 1, the plurality of heat exchange pieces 6 are in one-to-one correspondence with the plurality of heat exchange pipes 7, and limiting and supporting devices are arranged in the tank body 1.

The limiting support device comprises a sealing fixing plate 9 fixed in the tank body 1, a plurality of through grooves 10 are formed in the upper end of the sealing fixing plate 9 in a penetrating mode, and the through grooves 10 are correspondingly and hermetically abutted against the heat exchange tubes 7; a plurality of limiting blocks 11 are fixed at the upper end of the sealing fixed plate 9, limiting grooves 12 are formed in the side wall of each limiting block 11 in a penetrating mode, and the cross sections of the limiting grooves 12 are stepped; the bottom of heat transfer spare 6 offsets with spacing groove 12 inner wall, and two business turn over ports 8 all are located one side of sealed fixed plate 9, utilize stopper 11 can realize the support spacing to heat transfer spare 6 bottom to can guarantee the heat exchanger and install when using, the stability of inside spiral fin structure is convenient for the safe handling of heat exchanger.

The limiting clamping device comprises a vertical groove 13 which is formed in the inner wall of the annular mounting plate 5, a clamping block 14 is slidably connected to the inner wall of the vertical groove 13, the end part of the clamping block 14 is fixedly connected with the inner wall of the vertical groove 13 through a plurality of connecting springs 15, and the bottom of the clamping block 14 is inclined; the draw-in groove 16 has been seted up to the tip of heat transfer member 6, and fixture block 14 corresponds with draw-in groove 16, and rectangular channel 17 has been seted up in the interior bottom of vertical groove 13 run through, and rectangular channel 17's inner wall sliding connection has push pedal 18, and push pedal 18's upper end is fixed with fixture block 14 bottom, through setting up spacing joint device, can be convenient for the dismantlement installation of heat transfer member 6, the follow-up maintenance of being convenient for to helical fin when facilitating the use is changed and is used.

In the use process of the tank heat exchanger, the positions of the annular mounting plate 5 and the heat exchange piece 6 are required to be aligned, the heat exchange piece 6 is enabled to move to the depth of the annular mounting plate 5 by pressing the heat exchange piece 6, after the front end of the heat exchange piece 6 abuts against the inclined end of the clamping block 14, the clamping block 14 is pushed to gradually slide towards the inside of the vertical groove 13, meanwhile, compression of the connecting spring 15 can be achieved, after the clamping block 14 completely enters the inside of the vertical groove 13, the front end of the heat exchange piece 6 can continue to move along the inside of the annular mounting plate 5 until abutting against the front end of the sealing block 4, at the moment, the clamping block 14 just corresponds to the clamping groove 16, reset of the clamping block 14 can be achieved under the action of the connecting spring 15 in a compressed state, therefore limit installation of the heat exchange piece 6 can be achieved by the clamping block 14, and then repeated operation is carried out on installation of a plurality of heat exchange pieces 6;

after the heat exchange pieces 6 are installed, the heat exchange pipes 7 penetrate through the sealing fixing plate 9 and extend into the first port 2 by aligning the positions of the limiting grooves 12 in the heat exchange pipes 7 and the limiting blocks 11, the limiting blocks 11 can be utilized at the moment, the bottoms of the heat exchange pieces 6 can be limited, the stable use of the heat exchange pieces 6 can be ensured, and finally the first port 2, the second port 3 and the tank body 1 are fixedly connected by utilizing a bolt structure, so that the installation of the tank heat exchanger can be realized, the installation process is simpler and more convenient, and the use is convenient;

the heat transfer efficiency of the heat exchanger can be effectively increased by arranging the heat exchange piece 6 which is the spiral fin outside the heat exchange tube 7, the heat exchanger is convenient to use efficiently, and when the spiral fin needs to be replaced, the separation of the clamping block 14 and the clamping groove 16 can be realized by pushing the push plate 18 inside the rectangular groove 17 after the first port 2 and the second port 3 are disassembled, so that the spiral fin and the annular mounting plate 5 can be conveniently disassembled, and the spiral fin is convenient to maintain, replace and use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a tank heat exchanger with spiral fin, includes a tank body (1), its characterized in that, the one end of the tank body (1) is through bolt structure fixedly connected with first port (2), the other end of the tank body (1) is through bolt structure fixedly connected with second port (3), the inside of second port (3) is fixed with sealing block (4), the end fixing of sealing block (4) has a plurality of annular mounting panel (5), every the inside of annular mounting panel (5) is all connected with heat transfer piece (6) through a plurality of spacing joint device, the upper end of sealing block (4) is run through and is fixed with a plurality of heat exchange tubes (7), the tip of the tank body (1) is provided with two business turn over ports (8), a plurality of heat transfer piece (6) and a plurality of heat exchange tube (7) one-to-one, the inside of the tank body (1) is provided with spacing strutting arrangement.

2. A tank heat exchanger with spiral fins according to claim 1, wherein the limit supporting device comprises a seal fixing plate (9) fixed inside the tank body (1), a plurality of through grooves (10) are formed in the upper end of the seal fixing plate (9) in a penetrating mode, and the through grooves (10) are in corresponding sealing contact with the heat exchange tubes (7).

3. A tank heat exchanger with spiral fins according to claim 2, wherein a plurality of limiting blocks (11) are fixed at the upper end of the sealing fixing plate (9), limiting grooves (12) are formed in the side walls of each limiting block (11) in a penetrating manner, and the cross sections of the limiting grooves (12) are stepped.

4. A tank heat exchanger with spiral fins according to claim 3, characterized in that the bottom of the heat exchanging element (6) is against the inner wall of the limit groove (12), both of the inlet and outlet ports (8) being located at one side of the sealing fixing plate (9).

5. The tank heat exchanger with the spiral fins according to claim 1, wherein the limiting clamping device comprises a vertical groove (13) formed in the inner wall of the annular mounting plate (5), a clamping block (14) is slidably connected to the inner wall of the vertical groove (13), the end portion of the clamping block (14) is fixedly connected with the inner wall of the vertical groove (13) through a plurality of connecting springs (15), and the bottom of the clamping block (14) is inclined.

6. The tank heat exchanger with the spiral fins according to claim 5, wherein a clamping groove (16) is formed in the end portion of the heat exchange piece (6), the clamping block (14) corresponds to the clamping groove (16), a rectangular groove (17) is formed in the inner bottom portion of the vertical groove (13) in a penetrating mode, a pushing plate (18) is slidably connected to the inner wall of the rectangular groove (17), and the upper end of the pushing plate (18) is fixed to the bottom portion of the clamping block (14).