CN220230197U - Tilting heat pipe exchanger - Google Patents
Tilting heat pipe exchanger Download PDFInfo
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- CN220230197U CN220230197U CN202321813792.5U CN202321813792U CN220230197U CN 220230197 U CN220230197 U CN 220230197U CN 202321813792 U CN202321813792 U CN 202321813792U CN 220230197 U CN220230197 U CN 220230197U
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- heat exchange
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- tube
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- 239000012530 fluid Substances 0.000 abstract description 18
- 230000005484 gravity Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011084 recovery Methods 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 discloses an inclined heat pipe heat exchanger, which comprises a heat exchange box body, wherein a first heat exchange cavity and a second heat exchange cavity are arranged in the heat exchange box body, a plurality of groups of inclined heat exchange pipes extending from the first heat exchange cavity to the second heat exchange cavity are arranged in the heat exchange box body, a plurality of heat exchange fins are arranged on the part of the heat exchange pipes located in the first heat exchange cavity or the second heat exchange cavity, a plurality of groups of first conveying pipes communicated with the first heat exchange cavity and the second heat exchange cavity are respectively arranged on the front side and the rear side of the heat exchange box, a second conveying pipe communicated with the plurality of groups of heat exchange pipes are respectively arranged on the left side and the right side of the heat exchange box, and a conveying pump is arranged on the top surface of the heat exchange box; the inclined heat pipe heat exchanger is provided with the second conveying pipe which is connected with the heat exchange pipe, so that used heat exchange medium in the heat exchange pipe can be input into the heat exchange pipe again, the residual heat of the heat exchange medium can be utilized, and the heat exchange pipe is provided with the heat exchange fins, so that the contact area of the heat exchange pipe and heat exchange fluid is increased, and the heat exchange efficiency of the heat exchange pipe is improved.
Description
Technical field:
the utility model relates to the technical field of heat exchangers, in particular to an inclined heat pipe heat exchanger.
The background technology is as follows:
the heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, which is also called a heat exchanger, and the heat exchanger plays an important role in industrial production of chemical industry, petroleum industry, power industry, ceramic preparation industry, food industry and the like, the existing horizontal or inclined gravity heat pipe heat exchanger is formed by inclining an original vertical heat pipe heat exchanger by a certain angle, for example, the Chinese patent number CN2769819Y provides a branch pipe plate heat pipe heat exchanger, which comprises a shell, a gravity heat pipe is arranged in the shell, two ends of the gravity heat pipe are arranged on a lower branch pipe plate and an upper branch pipe plate, the middle part of the gravity heat pipe is arranged on the middle branch pipe plate through inclined waist plates, the arrangement mode of the upper branch pipe plate, the middle branch pipe plate and the lower branch pipe plate in the device is vertical to a horizontal plane, the resistance of cold and hot fluid can be reduced, the cold fluid and the hot fluid can not flow in a cross way, but the gravity heat pipe is not provided with a corresponding backflow structure, so that the residual heat of the fluid after being used in the gravity heat pipe can be wasted, and the gravity heat pipe is subjected to heat exchange by the heat pipe and the heat exchange effect of gravity heat is influenced by the heat pipe through the heat exchange of the heat pipe and the heat exchange fluid.
The utility model comprises the following steps:
in order to solve the technical problems, the utility model provides an inclined heat pipe heat exchanger, which is provided with a second conveying pipe connected with a heat exchange pipe, so that a heat exchange medium used in the heat exchange pipe can be input into the heat exchange pipe again, further, the residual heat of the heat exchange medium can be utilized, and the heat exchange pipe is provided with heat exchange fins, so that the contact area of the heat exchange pipe and heat exchange fluid is increased, and the heat exchange efficiency of the heat exchange pipe is improved.
The utility model provides an inclined heat pipe heat exchanger, includes the heat exchange box, be provided with first heat exchange cavity and second heat exchange cavity in the heat exchange box, be provided with the multiunit in the heat exchange box and follow first heat exchange cavity extends to the inclined heat exchange tube in second heat exchange cavity, and the part that the heat exchange tube is located first heat exchange cavity or second heat exchange cavity is provided with a plurality of heat transfer fins, the heat exchange box around both sides be provided with respectively with the first conveyer pipe of multiunit that first heat exchange cavity and second heat exchange cavity communicate, and the left and right sides of heat exchange box is provided with the second conveyer pipe with multiunit heat exchange tube intercommunication respectively, the top surface of heat exchange box is provided with the delivery pump, and the delivery pump communicates with the second conveyer pipe of heat exchange box left and right sides respectively.
Preferably, each group of heat exchange tubes comprises a plurality of heat exchange tubes, a plurality of branch tubes communicated with the second conveying tube are arranged on the second conveying tube, a plurality of branch tubes communicated with the branch tubes are arranged on each branch tube, and a plurality of branch tubes on one branch tube are correspondingly communicated with one ends of the plurality of heat exchange tubes of one group of heat exchange tubes.
Preferably, the second conveying pipe is provided with a main flow pipe which is staggered with the branch flow pipe, and the second conveying pipes positioned at the left side and the right side of the heat exchange box are connected with the conveying pump through the main flow pipe.
Preferably, the heat exchange tubes are arranged at equal intervals along the horizontal direction, and the heat exchange tubes are arranged at equal intervals along the vertical direction.
Preferably, a plurality of heat exchange fins are equidistantly arranged along the length direction of the heat exchange tube body, and the heat exchange fins are perpendicular to the heat exchange tube body.
Preferably, a plurality of auxiliary fins are vertically arranged on one side of the heat exchange fin, and the auxiliary fins are obliquely arranged.
The beneficial effects of the utility model are as follows: according to the inclined heat pipe heat exchanger, the heat exchange pipe, the second conveying pipe and the conveying pump are matched with each other, so that the heat exchange box body is provided with the second conveying pipe and connected with the heat exchange pipe, and then used heat exchange media in the heat exchange pipe can be input into the heat exchange pipe again, so that residual heat of the heat exchange media can be utilized, heat exchange fins are arranged on the heat exchange pipe, the contact area of the heat exchange pipe and heat exchange fluid is increased, and the heat exchange efficiency of the heat exchange pipe is improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
fig. 4 is a partial enlarged view of a in fig. 3.
In the figure: the heat exchange device comprises a heat exchange box body 1, a first heat exchange cavity 2, a second heat exchange cavity 3, heat exchange fins 4, a first conveying pipe 5, a second conveying pipe 6, a conveying pump 7, a heat exchange pipe body 8, a branch pipe 9, a branch pipe 10, a main flow pipe 11 and auxiliary fins 12.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model.
As shown in fig. 1 to 4, an inclined heat pipe heat exchanger comprises a heat exchange box body 1, a first heat exchange cavity 2 and a second heat exchange cavity 3 are arranged in the heat exchange box body 1, a plurality of groups of inclined heat exchange pipes extending from the first heat exchange cavity 2 to the second heat exchange cavity 3 are arranged in the heat exchange box body 1, a plurality of heat exchange fins 4 are arranged on the part of the heat exchange pipes located in the first heat exchange cavity 2 or the second heat exchange cavity 3, a plurality of groups of first conveying pipes 5 communicated with the first heat exchange cavity 2 and the second heat exchange cavity 3 are respectively arranged on the front side and the rear side of the heat exchange box, second conveying pipes 6 communicated with the plurality of groups of heat exchange pipes are respectively arranged on the left side and the right side of the heat exchange box, conveying pumps 7 are respectively arranged on the top surface of the heat exchange box, and the conveying pumps 7 are respectively communicated with the second conveying pipes 6 on the left side and the right side of the heat exchange box.
The working principle of the inclined heat pipe heat exchanger is realized by mutually matching a heat exchange pipe, a second conveying pipe 6 and a conveying pump 7, as shown in figures 1 to 4, the first heat exchange cavity 2 and the second heat exchange cavity 3 can contain heat exchange fluid, for example, a heat exchange box body 1 is applied to ceramic preparation processing, the first conveying pipe 5 positioned in the first heat exchange cavity 2 conveys high-temperature kiln flue gas or high-temperature hot water, for example, 90 ℃ hot water into the first heat exchange cavity 2, the first conveying pipe 5 positioned in the second heat exchange cavity 3 conveys low-temperature slurry, for example, 25 ℃ slurry into the second heat exchange cavity 3, therefore, the first heat exchange cavity 2 is a heat cavity, the second heat exchange cavity 3 is a cold cavity, the heat exchange pipes are upwards inclined from the first heat exchange cavity 2 to the second heat exchange cavity 3, the heat exchange fins 4 are arranged on the part of the heat exchange pipes positioned in the first heat exchange cavity 2, the heat exchange pipes convey the heat exchange medium in a vacuum mode, the heat exchange tube is positioned at the part of the first heat exchange cavity 2 and the heat exchange fin 4 is contacted with high-temperature flue gas or high-temperature hot water to absorb heat, the hot water at 90 ℃ releases heat and reduces the temperature to 40 ℃ water, so that the heat exchange medium is heated, then the heat exchange medium is conveyed to the part of the heat exchange tube positioned at the second heat exchange cavity 3, low-temperature slurry is contacted with the heat exchange tube and absorbs heat, the slurry at 25 ℃ is heated to 75 ℃ and reduces the temperature of the heat exchange medium, the slurry after being heated can be used in ceramic production and processing, the heat recovery of kiln flue gas is realized, condensed water generated by the heat release of the part of the second heat exchange cavity 3 in the heat exchange tube flows to the part of the heat exchange tube positioned in the first heat exchange cavity 2 along the heat exchange tube, and the condensed water absorbs heat and gasifies at the part of the first heat exchange cavity 2 in the heat exchange tube, and circulates in this way, the heat exchange medium is output from the heat exchange box 1 and is input into the first heat exchange tube again through the second conveying tube 6 and the conveying pump 7, compared with the traditional heat exchanger, the inclined heat pipe heat exchanger can utilize the residual heat of the heat exchange medium, and the heat exchange fins 4 are arranged on the heat exchange pipe, so that the contact area of the heat exchange pipe and the heat exchange fluid is increased, and the heat exchange efficiency of the heat exchange pipe is improved.
Specifically, each group of the heat exchange tubes includes a plurality of heat exchange tubes 8, a plurality of branch tubes 9 communicating with the second transfer tubes 6 are provided on the second transfer tubes 6, a plurality of branch tubes 10 communicating with the branch tubes 9 are provided on each branch tube 9, and a plurality of branch tubes 10 on one branch tube 9 correspond to communicate with one ends of the plurality of heat exchange tubes 8 of a group of heat exchange tubes, wherein a main flow tube 11 dislocated with the branch tubes 9 is provided on the second transfer tubes 6, and the second transfer tubes 6 located on the left and right sides of the heat exchange box are connected with the transfer pump 7 through the main flow tube 11, as shown in fig. 1 to 3, transfer the heat exchange medium through the main flow tube 11 to the second transfer tubes 6 located on the left side of the heat exchange box 1, then flow to the branch tubes 10 through the branch tubes 9, respectively, and output the heat exchange medium after use from the branch tubes 10 located on the right side of the heat exchange box along the branch tubes 10, and transfer the main flow tube 11 located on the right side of the heat exchange box 1 to the main flow tube 11 located on the right side of the heat exchange box, and transfer the main flow tube 7 to the other circulation medium.
Further, the heat exchange tubes are arranged at equal intervals along the horizontal direction, each group of the plurality of heat exchange tubes 8 are arranged at equal intervals along the vertical direction, the plurality of heat exchange fins 4 are arranged at equal intervals along the length direction of the heat exchange tubes 8, the heat exchange fins 4 are perpendicular to the heat exchange tubes 8, further, a plurality of auxiliary fins 12 are vertically arranged on one side of each heat exchange fin 4, the auxiliary fins 12 are obliquely arranged, as shown in fig. 3 and 4, the heat exchange fins 4 are matched with the auxiliary fins 12 to further increase the contact area with heat exchange fluid, the auxiliary fins 12 are positioned in the flow direction of the heat exchange fluid, the contact speed of the heat exchange fluid can be slowed down by the auxiliary fins 12 with the heat exchange fluid, the contact time of the heat exchange fluid with the heat exchange tubes, the heat exchange fins 4 and the auxiliary fins 12 is further increased, and heat exchange media in the heat exchange tubes exchange heat exchange with the heat exchange fluid is more sufficient.
The foregoing description is only specific embodiments of the present utility model, and not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (6)
1. An inclined heat pipe exchanger, which is characterized in that: including the heat exchange box, be provided with first heat exchange chamber and second heat exchange chamber in the heat exchange box, be provided with the multiunit in the heat exchange box follow first heat exchange chamber extends to the slope heat exchange tube in second heat exchange chamber, and the heat exchange tube is located the part in first heat exchange chamber or second heat exchange chamber and is provided with a plurality of heat transfer fins, the front and back both sides of heat exchange box be provided with respectively with the first conveyer pipe of multiunit of first heat exchange chamber and second heat exchange chamber intercommunication, and the left and right sides of heat exchange box is provided with the second conveyer pipe with multiunit heat exchange tube intercommunication respectively, the top surface of heat exchange box is provided with the delivery pump, and the delivery pump communicates with the second conveyer pipe of heat exchange box left and right sides respectively.
2. A tilting heat pipe heat exchanger according to claim 1 and wherein: each group of heat exchange tubes comprises a plurality of heat exchange tubes, a plurality of branch tubes communicated with the second conveying tube are arranged on the second conveying tube, a plurality of branch tubes communicated with the branch tubes are arranged on each branch tube, and a plurality of branch tubes on one branch tube are correspondingly communicated with one ends of the plurality of heat exchange tubes of one group of heat exchange tubes.
3. A tilting heat pipe exchanger according to claim 2 and wherein: and the second conveying pipe is provided with a main flow pipe which is staggered with the branch flow pipe, and the second conveying pipes positioned at the left side and the right side of the heat exchange box are connected with a conveying pump through the main flow pipe.
4. A tilting heat pipe heat exchanger according to claim 3 and wherein: the heat exchange tubes are arranged at equal intervals along the horizontal direction, and the heat exchange tubes are arranged at equal intervals along the vertical direction.
5. A tilting heat pipe heat exchanger according to claim 4 and wherein: the heat exchange fins are equidistantly arranged along the length direction of the heat exchange tube body, and the heat exchange fins are perpendicular to the heat exchange tube body.
6. A tilting heat pipe heat exchanger according to claim 5 and wherein: a plurality of auxiliary fins are vertically arranged on one side of each heat exchange fin, and the auxiliary fins are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813792.5U CN220230197U (en) | 2023-07-11 | 2023-07-11 | Tilting heat pipe exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813792.5U CN220230197U (en) | 2023-07-11 | 2023-07-11 | Tilting heat pipe exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230197U true CN220230197U (en) | 2023-12-22 |
Family
ID=89188962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321813792.5U Active CN220230197U (en) | 2023-07-11 | 2023-07-11 | Tilting heat pipe exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230197U (en) |
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2023
- 2023-07-11 CN CN202321813792.5U patent/CN220230197U/en active Active
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