CN219934740U - Wide-channel all-welded plate type heat exchanger - Google Patents
Wide-channel all-welded plate type heat exchanger Download PDFInfo
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- CN219934740U CN219934740U CN202321586632.1U CN202321586632U CN219934740U CN 219934740 U CN219934740 U CN 219934740U CN 202321586632 U CN202321586632 U CN 202321586632U CN 219934740 U CN219934740 U CN 219934740U
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- heat exchanger
- heat exchange
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- box body
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- 238000007599 discharging Methods 0.000 claims description 12
- 238000005056 compaction Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a wide-channel all-welded plate heat exchanger, which belongs to the technical field of heat exchangers and comprises a heat exchanger box body, heat exchange tubes and a top cover, wherein the top cover is arranged at the top of the heat exchanger box body, baffle plates are uniformly welded on the inner wall of the heat exchanger box body, and heat exchange plates are uniformly welded on the top of each group of baffle plates. According to the utility model, the baffle plates are arranged in a corrugated structure, the heat exchange pipes are bent and paved at the gaps of the baffle plates, a plurality of groups of baffle plates are arranged in the heat exchanger box body in a staggered manner to form wide medium circulation channels, the medium is fully contacted with the heat exchange plates and the heat exchange pipes wrapped by the heat exchange plates, so that the wide channel all-welded plate type heat exchanger is provided with wide channels, the circulation pipes are fully contacted with the heat exchange plates and the medium, the heat exchange efficiency is improved, and the heat exchange plate bundles and the box body adopt an all-welded structure, so that the heat exchanger can have better pressure resistance and strength.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a wide-channel all-welded plate type heat exchanger.
Background
The all-welded plate heat exchanger is used as high-efficiency heat exchange equipment, integrates the advantages of the plate heat exchanger and the shell-and-tube heat exchanger, retains the characteristics of high efficiency and compact structure of the plate heat exchanger on one hand, has the characteristics of high temperature resistance and high pressure resistance of the shell-and-tube heat exchanger on the other hand, is suitable for heat transfer rate high, gas-liquid and liquid-liquid heat exchange occasions, is widely applied in the processes of heating, cooling, condensing, evaporating and the like in the fields of chemical industry, petroleum, power, metallurgy and the like, and provides a wide-channel all-welded plate heat exchanger which is provided with a wide channel, ensures that a flow pipeline is fully contacted with a heat exchange plate and a medium, improves the heat exchange efficiency, and ensures that the heat exchange plate bundle and a box body adopt an all-welded structure, so that the heat exchanger can have better pressure resistance and strength.
Disclosure of Invention
The utility model provides a wide-channel all-welded plate type heat exchanger, which is provided with a wide channel, so that a circulation pipeline is in more full contact with a heat exchange plate and a medium, the heat exchange efficiency is improved, and a heat exchange plate bundle and a box body adopt an all-welded structure, so that the heat exchanger can have better pressure resistance and strength.
The scheme for solving the technical problems is as follows: the utility model provides a wide passageway all-welded plate heat exchanger, includes heat exchanger box, heat exchange tube and top cap, the top cap is installed at the top of heat exchanger box, the inner wall of heat exchanger box evenly welds there is the baffling board, every group the top evenly welds of baffling board has the heat transfer board, the fixed intercommunication of one side of heat exchanger box has medium pan feeding pipe, kuppe and medium discharging pipe, the fixed intercommunication of one end of heat exchange tube has the inflow pipe, and the fixed intercommunication of the other end has the outflow pipe, the equal fixed mounting in bottom both sides of heat exchanger box has the bearing base, the medium discharging pipe has the row hopper through the bolt intercommunication.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the baffle plates are arranged in a plurality of groups, and the baffle plates are arranged on the inner wall of the heat exchanger box body in a staggered mode.
Further, the baffle plate is provided with a corrugated structure, and the heat exchange pipe is bent and paved at the gap of the baffle plate.
Further, through holes matched with the heat exchange tubes are formed in the baffle plates.
Further, the outer wall of the heat exchanger box body is provided with mounting holes corresponding to the inflow pipe and the outflow pipe, and the inflow pipe and the outflow pipe penetrate through the mounting holes to be communicated with the heat exchange pipe.
Further, hanging rings are fixedly arranged at the positions, close to the edges of four corners, of the top of the heat exchanger box body.
Further, two fairings are arranged, and communication holes are formed in the outer wall of the heat exchanger box body corresponding to the medium feeding pipe, the fairings and the medium discharging pipe.
Further, the outer wall of the heat exchanger box body is connected with a compaction rod in a penetrating mode, and two ends of the compaction rod are connected with limiting nuts in a threaded mode.
The utility model provides a wide-channel all-welded plate heat exchanger, which has the following advantages:
the heat exchange liquid can be transferred to the inside of the heat exchange tube through the inflow tube and then discharged through the outflow tube, the heat exchange medium is transferred to the inside of the heat exchanger box body through the medium feeding tube, the baffle plates are of a corrugated structure, the heat exchange tubes are bent and paved at the gaps of the baffle plates, a plurality of groups of baffle plates are arranged in the heat exchanger box body in a staggered mode to form wide medium circulation channels, the medium is fully contacted with the heat exchange plates and the heat exchange tubes wrapped by the heat exchange plates so as to exchange heat, the wide-channel all-welded plate type heat exchanger is provided with wide channels, the heat exchange tubes, the heat exchange plates and the medium are fully contacted, the heat exchange efficiency is improved, and the heat exchange plate bundles and the box body adopt all-welded structures, so that the heat exchanger can be provided with better pressure resistance and strength.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a wide channel all-welded plate heat exchanger according to an embodiment of the present utility model;
FIG. 2 is a front view of a wide channel all-welded plate heat exchanger according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a heat exchange plate and a heat exchange tube in a wide-channel all-welded plate heat exchanger according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a top cover in a wide-channel all-welded plate heat exchanger according to an embodiment of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a heat exchanger housing; 2. a baffle plate; 3. a heat exchange plate; 4. a heat exchange tube; 5. a medium feeding pipe; 6. a guide cover; 7. a medium discharging pipe; 8. a flow inlet pipe; 9. a outflow pipe; 10. a bearing base; 11. a hanging ring; 12. a communication hole; 13. compacting the rod; 14. a limit nut; 15. a discharge hopper; 16. and a top cover.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-4, a wide-channel all-welded plate heat exchanger comprises a heat exchanger box body 1, heat exchange tubes 4 and a top cover 16, wherein the top cover 16 is arranged at the top of the heat exchanger box body 1, baffle plates 2 are uniformly welded on the inner wall of the heat exchanger box body 1, heat exchange plates 3 are uniformly welded on the top of each group of baffle plates 2, a medium feeding tube 5, a guide cover 6 and a medium discharging tube 7 are fixedly communicated with one side of the heat exchanger box body 1, an inflow tube 8 is fixedly communicated with one end of the heat exchange tube 4, an outflow tube 9 is fixedly communicated with the other end of the heat exchange tube, a bearing base 10 is fixedly arranged on two sides of the bottom of the heat exchanger box body 1, and a discharging hopper 15 is communicated with the medium discharging tube 7 through bolts.
Preferably, the baffle plate 2 is provided in a corrugated structure, and the heat exchange tube 4 is bent and laid at a gap of the baffle plate 2.
Preferably, the baffle plate 2 and the baffle plate 2 are respectively provided with a through hole matched with the heat exchange tube 4.
Preferably, the outer wall of the heat exchanger box 1 is provided with mounting holes corresponding to the inflow pipe 8 and the outflow pipe 9, and the inflow pipe 8 and the outflow pipe 9 are communicated with the heat exchange pipe 4 through the mounting holes.
Preferably, the top of the heat exchanger box body 1 is fixedly provided with hanging rings 11 near the edges of four corners.
Preferably, two guide hoods 6 are arranged, and communication holes 12 are formed in the outer wall of the heat exchanger box body 1 corresponding to the medium feeding pipe 5, the guide hoods 6 and the medium discharging pipe 7.
Preferably, the outer wall of the heat exchanger box body 1 is connected with a compaction rod 13 in a penetrating mode, and two ends of the compaction rod 13 are connected with limiting nuts 14 in a threaded mode.
The specific working principle and the using method of the utility model are as follows: the liquid to be heat-exchanged can be transferred to the inside of the heat exchange tube 4 through the inflow tube 8 and then discharged through the outflow tube 9, the heat-exchanging medium can be transferred to the inside of the heat exchanger box 1 through the medium inflow tube 5, a plurality of groups of baffle plates 2 are arranged in the heat exchanger box 1 in a staggered manner to form a wide medium circulation channel, the medium is fully contacted with the heat exchange plates 3 and the heat exchange tube 4 wrapped by the heat exchange plates, so that heat exchange can be carried out, the air guide cover 6 can facilitate medium circulation in the inside of the heat exchanger box 1, and finally, the medium is discharged through the discharge hopper 15 of the medium discharging tube 7, and the top cover 16 is connected with the heat exchanger box 1 through the limit nut 14 configured by the compaction rod 13, so that a plurality of groups of heat exchange plates 3 can be compacted in the inside of the heat exchanger box 1.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a wide passageway all-welded plate heat exchanger, includes heat exchanger box (1), heat exchange tube (4) and top cap (16), its characterized in that: the top cap (16) is installed at the top of heat exchanger box (1), the inner wall of heat exchanger box (1) evenly welds has baffling board (2), every group the top of baffling board (2) evenly welds there is heat transfer board (3), one side of heat exchanger box (1) is fixed to be linked together there is medium pan feeding pipe (5), kuppe (6) and medium discharging pipe (7), the one end fixed intercommunication of heat exchange pipe (4) has inflow pipe (8), and the other end fixed intercommunication has outflow pipe (9), the equal fixed mounting in bottom both sides of heat exchanger box (1) has bearing base (10), medium discharging pipe (7) have row hopper (15) through the bolt intercommunication.
2. The wide-channel all-welded plate heat exchanger according to claim 1, wherein a plurality of groups of baffle plates (2) are arranged, and the baffle plates (2) are staggered on the inner wall of the heat exchanger box body (1).
3. The wide channel all-welded plate heat exchanger according to claim 1, characterized in that the baffles (2) are provided in a corrugated structure and the heat exchange tubes (4) are bent and laid at the gaps of the baffles (2).
4. The wide-channel all-welded plate heat exchanger according to claim 1, wherein the baffle plate (2) and the baffle plate (2) are provided with through holes matched with the heat exchange tubes (4).
5. The wide-channel all-welded plate heat exchanger according to claim 1, wherein the outer wall of the heat exchanger box body (1) is provided with mounting holes corresponding to the inflow pipe (8) and the outflow pipe (9), and the inflow pipe (8) and the outflow pipe (9) pass through the mounting holes to be communicated with the heat exchange pipe (4).
6. The wide-channel all-welded plate heat exchanger according to claim 1, wherein hanging rings (11) are fixedly arranged at the positions, close to the four corners, of the top of the heat exchanger box body (1).
7. The wide-channel all-welded plate heat exchanger according to claim 1, wherein two guide hoods (6) are arranged, and communication holes (12) are formed in the outer wall of the heat exchanger box body (1) corresponding to the medium feeding pipe (5), the guide hoods (6) and the medium discharging pipe (7).
8. The wide-channel all-welded plate heat exchanger according to claim 1, wherein the outer wall of the heat exchanger box body (1) is connected with a compaction rod (13) in a penetrating manner, and two ends of the compaction rod (13) are connected with limiting nuts (14) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586632.1U CN219934740U (en) | 2023-06-21 | 2023-06-21 | Wide-channel all-welded plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586632.1U CN219934740U (en) | 2023-06-21 | 2023-06-21 | Wide-channel all-welded plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934740U true CN219934740U (en) | 2023-10-31 |
Family
ID=88495909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586632.1U Active CN219934740U (en) | 2023-06-21 | 2023-06-21 | Wide-channel all-welded plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934740U (en) |
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2023
- 2023-06-21 CN CN202321586632.1U patent/CN219934740U/en active Active
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