CN212988118U - Assembled heat exchanger with multiple cooling effects - Google Patents

Abstract

The utility model discloses an assembled heat exchanger that has multiple cooling effect, including an end section of thick bamboo, slider, casing and fixed plate, the inside intermediate position department of casing evenly sets up the tubulation, and the even fixedly connected with baffling board all around of tubulation outer wall, the hot current pipe has been run through to one side of casing top and bottom, and the equal fixedly connected with cooling structure in casing top and bottom, the ring flange is all installed to the both sides of casing, one side fixedly connected with end section of thick bamboo that the casing was kept away from to the ring flange, and one side that the casing was kept away from to an end section of thick bamboo all runs through there is the cold flow pipe. The utility model discloses a hot-fluid is abundant with the tubulation laminating with partial heat transfer, and another part heat is absorbed through the thermal-arrest board transmission to the fin surface by the conducting strip simultaneously, derives the heat through the contact of the inside flowing water of cooler bin to make the heat transfer effect better through multiple cooling, improved the efficiency of heat transfer greatly.

Description

Assembled heat exchanger with multiple cooling effects

Technical Field

The utility model relates to a heat exchanger technical field specifically is a assembled heat exchanger that has multiple cooling effect.

Background

The heat exchangers are various in types, mainly realize heat exchange of heat media, the shell and tube heat exchanger is wide in application, cold fluid is introduced into a shell and tube according to the working principle, heat exchange is carried out on hot fluid outside the shell and tube, the effect is obvious, but the existing heat exchanger has many problems or defects:

first, the conventional heat exchanger lacks a filtering structure, and fluid passes through the filtering structure for a long time, so that the interior of the tube array is easily blocked or scaled, and the heat exchange effect is reduced.

Second, traditional heat exchanger is not convenient for assemble, and the whole installation of dismantling is loaded down with trivial details, and receives great impact force for a long time, and equipment washs the maintenance inconveniently.

Third, the conventional heat exchanger has a low heat exchange effect, and the heat exchange efficiency is low only by introducing a cold fluid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled has heat exchanger of multiple cooling effect to solve the problem that the filtration lacks, be not convenient for assembly and the heat transfer effect is low that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled has heat exchanger of multiple cooling effect, includes an end section of thick bamboo, slider, casing and fixed plate, the inside intermediate position department of casing evenly sets up the tubulation, and the even fixedly connected with baffling board all around of tubulation outer wall, the hot-flow tube has been run through to one side of casing top and bottom, and the equal fixedly connected with cooling structure in casing top and bottom, the ring flange is all installed to the both sides of casing, one side fixedly connected with end section of thick bamboo that the casing was kept away from to the ring flange, and one side that the casing was kept away from to an end section of thick bamboo all runs through there is the cold flow tube.

Preferably, the slide has all been seted up to the inside top of end section of thick bamboo and bottom, and all is provided with the filter screen between the slide, the top and the bottom of filter screen all link to each other with the slide through the slider.

Preferably, the cooling structure is internally provided with a cooling fin, a cooling box, a heat collecting plate and a heat conducting fin in sequence, the cooling box is fixedly connected to the top end and the bottom end of the shell, the heat collecting plate is fixedly connected to one side, close to the shell, of the cooling box, the heat conducting fin penetrating through the shell is fixedly connected to one side, close to the shell, of the heat collecting plate, and the cooling fin penetrating through the cooling box is fixedly connected to one side, far away from the shell, of the heat collecting plate.

Preferably, the intermediate position department fixedly connected with spliced pole of ring flange, and one side fixedly connected with fixed plate of spliced pole, the even fixedly connected with spring in one side of spliced pole is kept away from to the fixed plate, and the spring keeps away from one side fixedly connected with connecting plate of fixed plate, the even fixedly connected with top member all around of spring one side is kept away from to the connecting plate, and the intermediate position department that the connecting plate is close to fixed plate one side rotates and is connected with the impeller.

Preferably, a thread groove is formed in one side, away from the filter screen, of the sliding block, and a bolt penetrating through the end barrel is rotatably connected to the inside of the thread groove.

Preferably, the fixed plate forms a sliding structure inside the shell, and through holes are uniformly formed in the surface of the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the sliding block slides in the sliding way, so that the filter screen is conveniently installed in the end barrel, the bolt is clamped in the threaded groove to lock the sliding block, the filter screen is fixed, and the fluid is filtered through the filter screen, so that the heat exchange effect is prevented from being influenced by the blockage caused by a large amount of impurities entering the interior of the tube array;

(2) the shell is provided with the tube array, the shell, the flange plates, the end cylinders, the springs, the connecting plates and the jacking pieces, the tube array is sent into the shell, the flange plates are fixed at two ends of the shell to complete sealing installation between the end cylinders and the shell, and meanwhile, the connecting plates and the jacking pieces are driven under the elastic action of the springs to stably clamp the tube array and reduce the impact force of fluid on the tube array, so that the installation work is finally completed quickly, and the time for dismounting, cleaning and maintaining is greatly reduced;

(3) through being provided with baffling board, tubulation, conducting strip, thermal-arrest board, fin and cooler bin, the hot-fluid is in the effect of baffling board down with the tubulation fully laminate with partial heat and go, another part heat is absorbed by the conducting strip simultaneously and is transmitted to the fin surface through the thermal-arrest board, derives the heat through the contact of the inside flowing water of cooler bin to make the heat transfer effect better through multiple cooling, improved the efficiency of heat transfer greatly.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. an end barrel; 2. a cold flow pipe; 3. a filter screen; 4. a hot flow tube; 5. a cooling structure; 501. a heat sink; 502. a cooling tank; 503. a heat collecting plate; 504. a heat conductive sheet; 6. a flange plate; 7. a slideway; 8. a slider; 9. arranging pipes; 10. a baffle plate; 11. a housing; 12. a thread groove; 13. a bolt; 14. connecting columns; 15. a fixing plate; 16. a spring; 17. a connecting plate; 18. a top piece; 19. an impeller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an assembled heat exchanger with multiple cooling effects comprises an end cylinder 1, a sliding block 8, a shell 11 and a fixing plate 15, wherein a row pipe 9 is uniformly arranged in the middle of the inside of the shell 11, the periphery of the outer wall of the row pipe 9 is uniformly and fixedly connected with a baffle plate 10, a hot flow pipe 4 penetrates through one side of the top end and one side of the bottom end of the shell 11, and a cooling structure 5 is fixedly connected to the top end and the bottom end of the shell 11;

a cooling fin 501, a cooling box 502, a heat collecting plate 503 and a heat conducting fin 504 are sequentially arranged inside the cooling structure 5, the cooling box 502 is fixedly connected to the top end and the bottom end of the shell 11, the side of the inside of the cooling box 502 close to the shell 11 is fixedly connected with the heat collecting plate 503, the side of the heat collecting plate 503 close to the shell 11 is uniformly and fixedly connected with the heat conducting fin 504 penetrating through the shell 11, and the side of the heat collecting plate 503 far away from the shell 11 is uniformly and fixedly connected with the cooling fin 501 penetrating through the cooling box 502;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the structure is used, firstly, heat is absorbed by the heat conduction fins 504, then, the heat is transmitted to the surface of the cooling fins 501 through the heat collection plate 503, and the heat is conducted out through the contact of flowing water inside the cooling box 502, so that the heat exchange effect is greatly improved;

the two sides of the shell 11 are both provided with flanges 6, one side of each flange 6, which is far away from the shell 11, is fixedly connected with an end cylinder 1, and the side, which is far away from the shell 11, of each end cylinder 1 is provided with a cold flow pipe 2 in a penetrating way;

a connecting column 14 is fixedly connected to the middle position of the flange 6, a fixing plate 15 is fixedly connected to one side of the connecting column 14, springs 16 are uniformly and fixedly connected to one side, away from the connecting column 14, of the fixing plate 15, a connecting plate 17 is fixedly connected to one side, away from the fixing plate 15, of the springs 16, a jacking piece 18 is uniformly and fixedly connected to the periphery of one side, away from the springs 16, of the connecting plate 17, and an impeller 19 is rotatably connected to the middle position of one side, close to the fixing plate 15, of;

specifically, as shown in fig. 1, 2 and 4, when the structure is used, the flange 6 is fixed at two ends of the housing 11 to complete the sealing installation between the end barrel 1 and the housing 11, and at the same time, the connecting plate 17 and the top piece 18 are driven by the elasticity of the spring 16 to stably clamp the tubes 9, and the impact force of the fluid on the tubes 9 is reduced;

the fixed plate 15 forms a sliding structure in the shell 11, and through holes are uniformly formed in the surface of the fixed plate 15;

specifically, as shown in fig. 1, 2 and 4, when the structure is used, firstly, the fixed plate 15 slides in the shell 11 so as to reduce the impact force of the fluid on the tubes 9, and cold fluid uniformly enters through the through holes on the surface of the fixed plate 15;

the top end and the bottom end of the interior of the end barrel 1 are both provided with a slideway 7, a filter screen 3 is arranged between the slideways 7, and the top end and the bottom end of the filter screen 3 are both connected with the slideways 7 through a slide block 8;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, the sliding block 8 slides in the slide way 7, so that the filter screen 3 is conveniently installed in the end cylinder 1, and the fluid is filtered by the filter screen 3, so that the heat exchange effect is prevented from being influenced by the blockage caused by a large amount of impurities entering the tube nest 9;

a thread groove 12 is formed in one side of the sliding block 8, which is far away from the filter screen 3, and bolts 13 penetrating through the end barrel 1 are rotatably connected inside the thread groove 12;

specifically, as shown in fig. 1 and 3, when the structure is used, the bolt 13 is firstly rotated and clamped into the thread groove 12 to lock the slide block 8, so that the filter screen 3 is conveniently fixed.

The working principle is as follows: when the heat exchanger is used, firstly, the sliding block 8 slides in the slide way 7, so that the filter screen 3 is conveniently installed in the end cylinder 1, then the bolt 13 is rotated and clamped in the thread groove 12 to lock the sliding block 8, and therefore the filter screen 3 is fixed, and the fluid is filtered through the filter screen 3;

then the tube nest 9 is sent into the shell 11, the flange 6 is fixed at the two ends of the shell 11 to complete the sealing installation between the end tube 1 and the shell 11, simultaneously the connecting plate 17 and the top piece 18 are driven to stably clamp the tube nest 9 under the elastic action of the spring 16, then the cold and hot pipelines are respectively installed on the cold flow tube 2 and the hot flow tube 4 to complete the installation work, when the cold and hot pipelines work, the fluid enters the tube nest 9 through the through hole of the fixing plate 15, the impact on the tube nest 9 is generated, the impact force of the fluid on the tube nest 9 is reduced under the elastic action of the spring 16, and meanwhile, the impeller 19 is driven by the fluid to rotate to form the stirring of the fluid;

the cold fluid enters the tube nest 9 and then cools the tube nest 9, meanwhile, the hot fluid enters the heat flow tube 4, is subjected to speed reduction under the action of the baffle plate 10 and is fully attached to the tube nest 9 to dissipate part of heat, meanwhile, the other part of heat is absorbed by the heat conducting fins 504 and is transmitted to the surface of the radiating fins 501 through the heat collecting plates 503, and the heat is guided out through the contact of flowing water inside the cooling box 502, so that the heat exchange effect is better through multiple cooling.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An assembled heat exchanger with multiple cooling effects, comprising an end cylinder (1), a slide block (8), a shell (11) and a fixing plate (15), characterized in that: the utility model discloses a cooling device, including casing (11), shell (11) inside intermediate position department evenly sets up tubulation (9), and the even fixedly connected with baffling board (10) all around of tubulation (9) outer wall, one side of casing (11) top and bottom is run through and is had hot flow tube (4), and the equal fixedly connected with cooling structure (5) in casing (11) top and bottom, ring flange (6) are all installed to the both sides of casing (11), one side fixedly connected with end section of thick bamboo (1) of casing (11) are kept away from in ring flange (6), and the one side that casing (11) were kept away from in end section of thick bamboo (1) all runs through has cold flow tube (2).

2. A fabricated heat exchanger with multiple cooling effects as claimed in claim 1, wherein: slide (7) have all been seted up to the inside top of end section of thick bamboo (1) and bottom, and all be provided with between slide (7) filter screen (3), the top and the bottom of filter screen (3) all link to each other with slide (7) through slider (8).

3. A fabricated heat exchanger with multiple cooling effects as claimed in claim 1, wherein: the cooling structure (5) is characterized in that a cooling fin (501), a cooling box (502), a heat collecting plate (503) and a heat conducting fin (504) are sequentially arranged inside the cooling structure (5), the cooling box (502) is fixedly connected to the top end and the bottom end of the shell (11), the cooling box (502) is internally close to the heat collecting plate (503) fixedly connected to one side of the shell (11), the heat collecting plate (503) is close to one side of the shell (11) and is uniformly fixedly connected to the heat conducting fin (504) penetrating through the shell (11), and the heat collecting plate (503) is far away from one side of the shell (11) and is uniformly fixedly connected to the cooling fin (501) penetrating through the cooling box (.

4. A fabricated heat exchanger with multiple cooling effects as claimed in claim 1, wherein: fixedly connected with spliced pole (14) are located to the intermediate position of ring flange (6), and one side fixedly connected with fixed plate (15) of spliced pole (14), the even fixedly connected with spring (16) in one side of spliced pole (14) are kept away from to fixed plate (15), and spring (16) keep away from one side fixedly connected with connecting plate (17) of fixed plate (15), spring (16) one side is kept away from to connecting plate (17) even fixedly connected with kicking piece (18) all around, and intermediate position department that connecting plate (17) are close to fixed plate (15) one side is rotated and is connected with impeller (19).

5. A fabricated heat exchanger with multiple cooling effects according to claim 2, wherein: thread groove (12) have all been seted up to one side that filter screen (3) were kept away from in slider (8), and the inside of thread groove (12) all rotates and is connected with bolt (13) that run through end section of thick bamboo (1).

6. A fabricated heat exchanger with multiple cooling effects according to claim 4, wherein: the fixing plate (15) forms a sliding structure in the shell (11), and through holes are uniformly formed in the surface of the fixing plate (15).

Images