CN219736051U - Integrated heat exchanger - Google Patents
Integrated heat exchanger Download PDFInfo
- Publication number
- CN219736051U CN219736051U CN202321052528.4U CN202321052528U CN219736051U CN 219736051 U CN219736051 U CN 219736051U CN 202321052528 U CN202321052528 U CN 202321052528U CN 219736051 U CN219736051 U CN 219736051U
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- tube
- heat exchange
- shaped
- shell
- connecting plate
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- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an integrated heat exchanger, belonging to the technical field of heat exchange; the device comprises a cylindrical shell and a pipe box, wherein the top of the outer side of the shell is provided with a liquid inlet, and the bottom of the outer side is provided with a liquid outlet; the tube box is arranged at one side of the opening of the shell, a tube plate is arranged between the opening end of the shell and the tube box, and a tube bundle through hole is formed in the tube plate; a U-shaped tube bundle is arranged in the shell, the U-shaped tube bundle comprises heat exchange tubes and C-shaped connecting tubes which are arranged in parallel, two ends of each C-shaped connecting tube are detachably connected with the heat exchange tubes respectively, and one end, far away from each C-shaped connecting tube, of each heat exchange tube penetrates through the through hole and stretches into the tube box; a partition board is horizontally arranged in the pipe box, and the pipe box is divided into a first medium cavity and a second medium cavity which are arranged up and down through the partition board; according to the utility model, the U-shaped tube bundles are detachably connected, and after heat exchange is finished, the U-shaped tube bundles are detached and separated, and the heat exchange tube and the C-shaped connecting tube are respectively cleaned, so that the corner is convenient to clean, and scale is not easy to remain in the C-shaped connecting tube.
Description
Technical Field
The utility model relates to the technical field of heat exchange, in particular to an integrated heat exchanger.
Background
The heat exchanger is energy-saving equipment for realizing heat transfer between materials between two or more fluids with different temperatures, the heat exchanger is commonly used and comprises a plate heat exchanger and a shell heat exchanger, the shell heat exchanger comprises a shell, a tube bundle, a tube plate, a seal head and the like, the shell is cylindrical, the tube bundle is arranged in the shell, two ends of the tube bundle are fixed on the tube plate, cold fluid and hot fluid respectively flow in the tube bundle and between the tube bundle and the shell, and heat transfer is realized through the tube bundle wall, wherein the tube bundle comprises a U-shaped tube bundle, and the fluid flows into the tube bundle from one side and flows out from the same side.
But the scale is easy to appear in the corner of the U-shaped tube bundle, and difficult to clean, and the heat exchange effect is affected.
Disclosure of Invention
In order to solve the problems set forth in the background art, the present utility model provides an integrated heat exchanger.
The utility model provides an integrated heat exchanger which adopts the following technical scheme: the device comprises a cylindrical shell and a pipe box, wherein the top of the outer side of the shell is provided with a liquid inlet, and the bottom of the outer side is provided with a liquid outlet;
the tube box is arranged at one side of the opening of the shell, a tube plate is arranged between the opening end of the shell and the tube box, and a tube bundle through hole is formed in the tube plate;
a U-shaped tube bundle is arranged in the shell, the U-shaped tube bundle comprises heat exchange tubes and C-shaped connecting tubes which are arranged in parallel, two ends of each C-shaped connecting tube are detachably connected with the corresponding heat exchange tube respectively, and one end, far away from each C-shaped connecting tube, of each heat exchange tube penetrates through the corresponding through hole and stretches into the corresponding tube box;
the pipe box is internally and horizontally provided with a partition board, the pipe box is divided into a first medium cavity and a second medium cavity which are arranged up and down through the partition board, and the upper part and the lower part of the pipe box are respectively provided with a refrigerant water outlet and a refrigerant water inlet.
Through adopting above-mentioned technical scheme, after the heat transfer, C shape connecting pipe and heat exchange tube dismantlement separation, be convenient for clear up respectively heat exchange tube and C shape connecting pipe, avoid C shape pipe turn round department not clear up for a long time and appear the incrustation scale, influence the heat transfer effect.
Preferably, the heat exchange tube is connected with the C-shaped connecting tube through a sleeve;
the outer ring of the port of the C-shaped connecting pipe is provided with a first thread, the outer ring of the heat exchange pipe, which is close to one end of the C-shaped connecting pipe, is provided with a bulge, and the inner ring of the sleeve is provided with a second thread which is matched with the first thread and a groove which is matched with the bulge.
Through adopting above-mentioned technical scheme, telescopic recess is connected with protruding cooperation, and the second screw thread is connected with first screw thread cooperation, makes C venturi tube and heat exchange tube be connected through twisting the sleeve.
Preferably, the integrated heat exchanger further comprises a connecting mechanism, wherein the connecting mechanism comprises a first connecting plate, a connecting rod, a second connecting plate, a suspending ball, a spring and a third connecting plate;
the first connecting plate is horizontally and fixedly arranged on the inner ring of the C-shaped connecting pipe port, a plurality of first diversion holes are formed in the first connecting plate along the circumferential direction, and the connecting rod is arranged in the middle of one surface of the first connecting plate, which is close to the C-shaped connecting pipe port;
the second connecting plate is horizontally and fixedly arranged on the inner ring of one end, close to the C-shaped connecting pipe, of the heat exchange pipe, and a second diversion hole is formed in the middle of the second connecting plate;
the third connecting plate is horizontally arranged at the inner ring of the heat exchange tube, a third diversion hole is formed in the middle of the third connecting plate, the spring and the suspension ball are arranged between the third connecting plate and the second connecting plate, the spring is fixedly connected with the third connecting plate, and the suspension ball is fixedly connected with the spring;
the sphere diameter of the suspension ball is larger than the diameters of the second diversion hole and the third diversion hole.
Preferably, the integrated heat exchanger further comprises a plurality of baffle plates, the baffle plates are arranged at equal intervals in a staggered mode and are arranged in the shell, and the heat exchange tube penetrates through the baffle plates.
Through adopting above-mentioned technical scheme, liquid gets into in the casing through the inlet, increases the liquid flow through setting up baffling baffle, improves heat exchange efficiency.
Preferably, the surface of the baffle plate, which is in contact with the fluid, is provided with a coating.
Preferably, the material of the coating is graphene.
By adopting the technical proposal, the utility model has the advantages that,
in summary, the utility model has the following beneficial technical effects:
1. according to the utility model, the U-shaped pipe is arranged into the straight cylinder, and the heat exchange pipe is detachably connected with the C-shaped connecting pipe, so that the turning part of the C-shaped connecting pipe is conveniently cleaned, scale retention is avoided, the heat exchange effect is influenced for a long time, and fluid circulation is hindered;
2. the connecting mechanism is arranged in the utility model, when the sleeve is screwed to lock the C-shaped connecting pipe, the connecting rod is driven to press down, the suspension ball is pushed to press down, the spring is compressed, the second diversion hole and the third diversion hole flow through fluid, when heat exchange is carried out, the fluid flows from the heat exchange pipe to the C-shaped connecting pipe, flows through the first diversion hole, the second diversion hole, the spring and the third diversion hole, when the sleeve is required to be disassembled, the sleeve is screwed, the C-shaped connecting pipe is lifted, the spring rebounds, the suspension ball is pulled, the third diversion hole is blocked by the suspension ball, and the remaining fluid in the heat exchange pipe is prevented from flowing out in the disassembling process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the present utility model;
FIG. 3 is a schematic front view of the connection of the C-shaped connecting pipe and the heat exchange pipe;
FIG. 4 is a schematic view of the cross-section along the A-A direction in FIG. 3;
fig. 5 is a schematic view of the internal structure of the joint of the C-shaped connecting pipe and the heat exchange pipe.
Reference numerals illustrate:
1-a housing; 101-a liquid inlet; 102-a liquid outlet;
2-a tube box; 201-refrigerant water inlet; 202-a refrigerant water outlet;
3-tube sheet;
4-a separator;
5-U-shaped tube bundles; 51-heat exchange tubes; 511-protrusions; a 52-C shaped connecting tube; 521-first thread;
6-sleeve; 61-grooves; 62-second threads;
7-a first connection plate; 71-a first deflector aperture;
8-connecting rods;
9-a second connection plate; 91-a second deflector aperture;
10-suspending ball; 11-a spring; 12-a third connecting plate; 121-a third deflector aperture;
13-baffle.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses an integrated heat exchanger.
As shown in fig. 1 and 2, an integrated heat exchanger comprises a cylindrical shell 1, a tube box 2 and a U-shaped tube bundle 5, wherein a liquid inlet 101 is formed in the top of the outer side of the shell 1, and a liquid outlet 102 is formed in the bottom of the outer side; the tube box 2 is arranged at one side of the opening of the shell 1, a partition plate 4 is horizontally arranged in the tube box 2, the tube box 2 is divided into a first medium cavity and a second medium cavity which are arranged up and down through the partition plate 4, and a refrigerant water outlet 202 and a refrigerant water inlet 201 are respectively arranged at the upper part and the lower part of the tube box 2; a tube plate 3 is arranged between the open end of the shell 1 and the tube box 2, and a tube bundle through hole is arranged on the tube plate 3.
As shown in fig. 2, the U-shaped tube bundle 5 is disposed in the housing 1, the U-shaped tube bundle 5 includes a heat exchange tube 51 and a C-shaped connection tube 52 disposed in parallel, two ends of the C-shaped connection tube 52 are detachably connected to the heat exchange tube 51, and the other ends of the heat exchange tube 51 connected to the C-shaped connection tube 52 extend into the first medium chamber and the second medium chamber through the through holes, respectively.
As shown in fig. 3 and 4, the C-shaped connecting pipe 52 is connected with the heat exchange pipe 51 through the sleeve 6, the outer ring of the port of the C-shaped connecting pipe 52 is provided with a first thread 521, the outer ring of the heat exchange pipe 51 near one end of the C-shaped connecting pipe 52 is provided with a protrusion 511, the inner ring of the sleeve 6 is provided with a second thread 62 matched with the first thread 521 and a groove 61 matched with the protrusion 511, and the sleeve 6 is in threaded connection with the C-shaped connecting pipe 52 and is clamped with the heat exchange pipe 51.
Specifically, the C-shaped connection pipe 52 is locked by screwing the sleeve 6.
As shown in fig. 4 and 5, the integrated heat exchanger further comprises a connection mechanism including a first connection plate 7, a connection rod 8, a second connection plate 9, a suspension ball 10, a spring 11, and a third connection plate 12;
the first connecting plate 7 is horizontally and fixedly arranged on the inner ring of the port of the C-shaped connecting pipe 52, a plurality of first diversion holes 71 are formed in the first connecting plate 7 along the circumferential direction, and the connecting rod 8 is arranged in the middle of one surface of the first connecting plate 7 close to the port of the C-shaped connecting pipe 52;
the second connecting plate 9 is horizontally and fixedly arranged on the inner ring of one end, close to the C-shaped connecting pipe 52, of the heat exchange pipe 51, and a second diversion hole 91 is formed in the middle of the second connecting plate 9;
the third connecting plate 12 is horizontally arranged on the inner ring of the heat exchange tube 51, a third diversion hole 121 is formed in the middle of the third connecting plate 12, the spring 11 and the suspension ball 10 are arranged between the third connecting plate 12 and the second connecting plate 9, the spring 11 is fixedly connected with the third connecting plate 12, and the suspension ball 10 is fixedly connected with the spring 11;
the sphere diameter of the levitation ball 10 is greater than the diameters of the second and third guide holes 91 and 121.
The sleeve 6 is screwed, the c-shaped connecting pipe is locked, the connecting rod 8 is pressed down to drive the connecting rod 8 to move towards the heat exchange pipe 51 to be compressed, the connecting rod 8 pushes the suspension ball 10 to enable the spring 11 to be compressed, fluid can conveniently flow through the first diversion hole 71, the second diversion hole 91 and the third diversion hole 121, after heat exchange is finished, the sleeve 6 is screwed, the c-shaped connecting pipe 52 is separated from the heat exchange pipe 51, the spring 11 rebounds, and the suspension ball 10 seals the second diversion hole 91.
As shown in fig. 2, a plurality of baffle plates 13 are arranged in the shell 1, the baffle plates 13 are arranged in the shell 1 at equal intervals in a staggered manner, the heat exchange tube 51 penetrates through the baffle plates 13, a coating is arranged on the surface of the baffle plates, which is in contact with fluid, wherein the coating is made of graphene, the graphene coating has good toughness and corrosion resistance, the baffle plates 13 are effectively prevented from being corroded, the thermal conductivity of the graphene coating is good, and the heat exchange effect is improved.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. An integrated heat exchanger, characterized in that: the device comprises a cylindrical shell (1) and a pipe box (2), wherein a liquid inlet (101) is formed in the top of the outer side of the shell (1), and a liquid outlet (102) is formed in the bottom of the outer side of the shell;
the tube box (2) is arranged on one side of the opening of the shell (1), a tube plate (3) is arranged between the opening end of the shell (1) and the tube box (2), and a tube bundle through hole is formed in the tube plate (3);
a U-shaped tube bundle (5) is arranged in the shell (1), the U-shaped tube bundle (5) comprises heat exchange tubes (51) and C-shaped connecting tubes (52) which are arranged in parallel, two ends of each C-shaped connecting tube (52) are detachably connected with the corresponding heat exchange tube (51), and one end, far away from each C-shaped connecting tube (52), of each heat exchange tube (51) penetrates through the corresponding through hole and stretches into the corresponding tube box (2);
the device is characterized in that a partition plate (4) is horizontally arranged in the pipe box (2), the pipe box (2) is divided into a first medium cavity and a second medium cavity which are arranged up and down through the partition plate (4), and a refrigerant water outlet (202) and a refrigerant water inlet (201) are respectively arranged on the upper part and the lower part of the pipe box (2).
2. An integrated heat exchanger according to claim 1, wherein: the heat exchange tube (51) is connected with the C-shaped connecting tube (52) through the sleeve (6);
the outer ring of the port of the C-shaped connecting pipe (52) is provided with a first thread (521), the outer ring of one end, close to the C-shaped connecting pipe (52), of the heat exchange pipe (51) is provided with a bulge (511), and the inner ring of the sleeve (6) is provided with a second thread (62) matched with the first thread (521) and a groove (61) matched with the bulge (511).
3. An integrated heat exchanger according to claim 2, wherein: the integrated heat exchanger further comprises a connecting mechanism, wherein the connecting mechanism comprises a first connecting plate (7), a connecting rod (8), a second connecting plate (9), a suspension ball (10), a spring (11) and a third connecting plate (12);
the first connecting plate (7) is horizontally and fixedly arranged on the inner ring of the port of the C-shaped connecting pipe (52), a plurality of first diversion holes (71) are formed in the first connecting plate (7) along the circumferential direction, and the connecting rod (8) is arranged in the middle of one surface of the first connecting plate (7) close to the port of the C-shaped connecting pipe (52);
the second connecting plate (9) is horizontally and fixedly arranged on the inner ring of one end, close to the C-shaped connecting pipe (52), of the heat exchange pipe (51), and a second diversion hole (91) is formed in the middle of the second connecting plate (9);
the third connecting plate (12) is horizontally arranged at the inner ring of the heat exchange tube (51), a third diversion hole (121) is formed in the middle of the third connecting plate (12), the spring (11) and the suspension ball (10) are arranged between the third connecting plate (12) and the second connecting plate (9), the spring (11) is fixedly connected with the third connecting plate (12), and the suspension ball (10) is fixedly connected with the spring (11);
the sphere diameter of the suspension sphere (10) is larger than the diameters of the second diversion hole (91) and the third diversion hole (121).
4. An integrated heat exchanger according to claim 1, wherein: the integrated heat exchanger further comprises a plurality of baffle plates (13), the baffle plates (13) are arranged at equal intervals in a staggered mode and are arranged in the shell (1), and the heat exchange tube (51) penetrates through the baffle plates (13).
5. An integrated heat exchanger as claimed in claim 4, wherein: the surface of the baffle plate, which is contacted with the fluid, is provided with a coating.
6. An integrated heat exchanger as claimed in claim 5, wherein: the material of the coating is graphene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052528.4U CN219736051U (en) | 2023-05-05 | 2023-05-05 | Integrated heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052528.4U CN219736051U (en) | 2023-05-05 | 2023-05-05 | Integrated heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736051U true CN219736051U (en) | 2023-09-22 |
Family
ID=88050890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321052528.4U Active CN219736051U (en) | 2023-05-05 | 2023-05-05 | Integrated heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433340A (en) * | 2023-12-08 | 2024-01-23 | 佛山市顺罐换热器有限公司 | Horizontal shell and tube heat exchanger |
-
2023
- 2023-05-05 CN CN202321052528.4U patent/CN219736051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433340A (en) * | 2023-12-08 | 2024-01-23 | 佛山市顺罐换热器有限公司 | Horizontal shell and tube heat exchanger |
| CN117433340B (en) * | 2023-12-08 | 2024-05-10 | 甘肃一德新能源设备有限公司 | Horizontal shell and tube heat exchanger |
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| GR01 | Patent grant |