CN220398316U - Vertical spiral plate heat exchanger - Google Patents
Vertical spiral plate heat exchanger Download PDFInfo
- Publication number
- CN220398316U CN220398316U CN202322214380.6U CN202322214380U CN220398316U CN 220398316 U CN220398316 U CN 220398316U CN 202322214380 U CN202322214380 U CN 202322214380U CN 220398316 U CN220398316 U CN 220398316U
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- China
- Prior art keywords
- heat exchanger
- heat exchange
- spiral
- tube
- heat
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- 238000000034 method Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract 6
- 239000002184 metal Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a vertical spiral plate heat exchanger, which relates to the technical field of heat exchangers and comprises a heat exchanger cavity, wherein a heat exchange channel is formed in the heat exchanger cavity through a spiral plate, and a spiral heat exchange tube is fixed in the heat exchange channel. According to the utility model, the spiral heat exchange tube is arranged, so that in the process of cooling and temperature reduction, a cooling medium enters the inner part of the heat exchanger cavity through the first feeding tube, after flowing in the heat exchange channel, the cooling medium is discharged through the first discharging tube, meanwhile, a heating medium is conveyed into the inner part of the spiral heat exchange tube through the second feeding tube, the flowing directions of the cooling medium and the heating medium are opposite, the heating medium is fully contacted with the cooling medium in the heat exchange channel through the spiral heat exchange tube for heat exchange, the cooled heating medium is discharged through the second discharging tube, and the cooling medium and the heating medium are simultaneously managed in the heating and temperature raising process, and the cooling medium and the inlet end of the heating medium are only required to be exchanged, so that the rapid and efficient heat exchange is realized through the mutual cooperation of the parts.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a vertical spiral plate heat exchanger.
Background
The spiral plate heat exchanger is a heat exchanger which is formed by rolling two parallel metal plates into two spiral channels, heat exchange is carried out between cold and hot fluids through spiral plate walls, and the spiral plate heat exchanger has the advantages of small volume, compact equipment, high heat transfer efficiency and low metal consumption, and is suitable for industries such as liquid-liquid, gas-gas convection heat transfer, vapor condensation and liquid evaporation heat transfer, chemical industry, petroleum, medicine, machinery, electric power, environmental protection, energy conservation, heat conversion and the like.
The existing spiral plate type heat exchanger is generally composed of two spiral channels, the welding positions between two metal plates and end plates are quite large, the sealing requirements are certainly met, the connecting positions of the spiral heat exchange channels under the same area are quite limited, the heat exchange efficiency is limited, and therefore, in order to further improve the heat exchange efficiency, the vertical type spiral plate type heat exchanger is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problem of low heat exchange efficiency, the vertical spiral plate heat exchanger is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical spiral plate heat exchanger, includes the heat exchanger cavity that has spiral plate and two end plates, the inside of heat exchanger cavity has the heat transfer passageway through the shaping of spiral plate, the inside of heat transfer passageway is fixed with spiral heat exchange tube, spiral heat exchange tube is bent spiral pipe into vortex form line type structure through bending process.
As still further aspects of the utility model: the two ends of the spiral heat exchange tube are respectively fixed with a second discharging tube and a second feeding tube, and the second discharging tube and the second feeding tube are connected with an external connecting tube through a connecting flange plate.
As still further aspects of the utility model: the top of heat exchanger cavity is fixed with first inlet pipe, first inlet pipe is located spiral plate center part of vortex line structure, the outer wall of heat exchanger cavity is located an end connection of heat transfer passageway and has first discharging pipe.
As still further aspects of the utility model: the bottom end of the heat exchanger cavity is fixed with a plurality of support columns, and bottom plates for increasing contact areas are welded at the bottom ends of the support columns.
Compared with the prior art, the utility model has the beneficial effects that: through setting up spiral heat exchange tube, realize in the cooling process of needs, the cold medium gets into the inside of heat exchanger cavity by first inlet pipe, after the cold medium flows in heat transfer channel, the cold medium is discharged by first discharging pipe, meanwhile, the heat medium is carried to the inside of spiral heat exchange tube by the second inlet pipe, and, the flow direction of cold medium and heat medium is opposite, make the heat medium fully contact with the cold medium and exchange heat in heat transfer channel through spiral heat exchange tube, the heat medium after the cooling is discharged by the second discharging pipe, and at the same reason of heating temperature raising in-process, only need exchange cold medium and heat medium's entering end can, through the mutually supporting use of above part, realize quick, high-efficient heat transfer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a heat exchanger cavity of the present utility model;
FIG. 3 is a schematic view of the structure of the spiral plate of the present utility model;
fig. 4 is a schematic structural view of a spiral heat exchange tube according to the present utility model.
In the figure: 1. a heat exchanger cavity; 101. a spiral plate; 102. an end plate; 2. a spiral heat exchange tube; 201. a second discharge pipe; 202. a second feed tube; 3. a support column; 4. a bottom plate; 5. a first feed tube; 6. a first discharge pipe; 7. and a heat exchange channel.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a vertical spiral plate heat exchanger includes a heat exchanger cavity 1 having a spiral plate 101 and two end plates 102, a heat exchange channel 7 is formed in the heat exchanger cavity 1 through the spiral plate 101, a spiral heat exchange tube 2 is fixed in the heat exchange channel 7, the spiral heat exchange tube 2 bends the spiral tube into a vortex-shaped linear structure through a bending process, a first feeding tube 5 is fixed at the top end of the heat exchanger cavity 1, the first feeding tube 5 is located at the center of the spiral plate 101 of the vortex-shaped linear structure, a first discharging tube 6 is connected to one end of the heat exchange channel 7 on the outer wall of the heat exchanger cavity 1, a second discharging tube 201 and a second feeding tube 202 are respectively fixed at two ends of the spiral heat exchange tube 2, and the second discharging tube 201 and the second feeding tube 202 are both connected with an external connecting tube through a connecting flange.
In this embodiment: in the process of using the heat exchanger, in the process of needing cooling, cold medium enters the heat exchanger cavity 1 through the first feeding pipe 5, after flowing in the heat exchange channel 7, the cold medium is discharged through the first discharging pipe 6, meanwhile, the heat medium is conveyed to the inside of the spiral heat exchange pipe 2 through the second feeding pipe 202, the flowing direction of the cold medium is opposite to that of the heat medium, the heat medium is enabled to be fully contacted with the cold medium in the heat exchange channel 7 through the spiral heat exchange pipe 2 for heat exchange, the cooled heat medium is discharged through the second discharging pipe 201, and through the mutual matching of the parts, the rapid and efficient heat exchange is realized.
Referring to fig. 1, a plurality of support columns 3 are fixed at the bottom end of the heat exchanger cavity 1, and a bottom plate 4 for increasing the contact area is welded at the bottom ends of the support columns 3.
In this embodiment: the bottom plate 4 is fixedly installed with the installation ground through the expansion bolts, the contact area between the bottom plate 4 and the ground is larger than the contact area between the bottom ends of the support columns 3 and the ground, the installation stability of the heat exchanger cavity 1 is improved, and the heat exchanger is convenient and practical.
The foregoing description 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 solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a vertical spiral plate heat exchanger, includes heat exchanger cavity (1) that has spiral plate (101) and two end plates (102), its characterized in that, the inside of heat exchanger cavity (1) has heat transfer passageway (7) through spiral plate (101) shaping, the inside of heat transfer passageway (7) is fixed with spiral heat exchange tube (2), spiral heat exchange tube (2) are bent the spiral pipe into vortex line type structure through bending process.
2. A vertical spiral plate heat exchanger according to claim 1, wherein the two ends of the spiral heat exchange tube (2) are respectively fixed with a second discharge tube (201) and a second feed tube (202), and the second discharge tube (201) and the second feed tube (202) are connected with an external connecting tube through a connecting flange.
3. A vertical spiral plate heat exchanger according to claim 1, wherein a first feed pipe (5) is fixed at the top end of the heat exchanger cavity (1), the first feed pipe (5) is located at the center of the spiral plate (101) with a vortex-shaped line structure, and a first discharge pipe (6) is connected to one end of the heat exchange channel (7) located on the outer wall of the heat exchanger cavity (1).
4. A vertical spiral plate heat exchanger according to claim 1, wherein the bottom end of the heat exchanger cavity (1) is fixed with a plurality of support columns (3), and the bottom ends of the support columns (3) are welded with a bottom plate (4) with increased contact area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214380.6U CN220398316U (en) | 2023-08-17 | 2023-08-17 | Vertical spiral plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214380.6U CN220398316U (en) | 2023-08-17 | 2023-08-17 | Vertical spiral plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398316U true CN220398316U (en) | 2024-01-26 |
Family
ID=89603552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322214380.6U Active CN220398316U (en) | 2023-08-17 | 2023-08-17 | Vertical spiral plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398316U (en) |
-
2023
- 2023-08-17 CN CN202322214380.6U patent/CN220398316U/en active Active
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