CN220602274U - Support type heat exchanger - Google Patents
Support type heat exchanger Download PDFInfo
- Publication number
- CN220602274U CN220602274U CN202322260703.5U CN202322260703U CN220602274U CN 220602274 U CN220602274 U CN 220602274U CN 202322260703 U CN202322260703 U CN 202322260703U CN 220602274 U CN220602274 U CN 220602274U
- Authority
- CN
- China
- Prior art keywords
- tube
- heat exchange
- shell
- support
- exchange tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of heat exchangers, in particular to a support type heat exchanger. The utility model comprises a left tube box, a right tube box and a shell, wherein a tube pass outlet is arranged at the upper part of the left tube box, a tube pass inlet is arranged at the lower part of the right tube box, the shell is positioned between the left tube box and the right tube box, a shell pass inlet is arranged at the upper part of the left side of the shell, a shell pass outlet is arranged at the lower part of the left side of the shell, the left end and the right end of the shell are respectively connected with the left tube box and the right tube box through a left tube plate and a right tube plate, a plurality of heat exchange tubes penetrate through the left tube plate and the right tube plate, the heat exchange tubes are divided into a plurality of layers of arrangement, and the heat exchange tubes of each layer are arranged at equal intervals; the same layer heat exchange tube is sleeved with a plurality of rows of support blocks, the support blocks are arranged in an interlayer and staggered up and down, the support blocks are provided with support grooves, and the inner walls of the support grooves are attached to the outer walls of the heat exchange tubes of the upper and lower adjacent layers. The utility model can realize the baffling of the medium, avoid the flowing dead angle, save the energy consumption and facilitate the loading, unloading and cleaning.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a support type heat exchanger.
Background
The heat exchanger is a universal device widely applied in petrochemical industry, power, medicine, metallurgy, refrigeration, light industry, food and other industries. As shown in fig. 1, the most-used shell-and-tube heat exchanger has a baffle device which is an arched baffle plate, is simple to manufacture, and makes a medium form curved baffle along an arched notch as indicated by an arrow; as another example, chinese patent application publication No. CN210602894U, a U-tube type baffle heat exchanger is proposed, which is provided with an arc baffle. The medium forms a baffle under the action of a baffle plate or a baffle plate so as to improve the heat exchange efficiency. However, such heat exchangers have the disadvantage that because the medium is deflected back and forth in the housing, there is a dead zone for flow, which reduces the heat exchange efficiency, and the shell side pressure loss is large, which increases the energy consumption of the whole device.
Disclosure of Invention
The utility model aims to solve the technical problems of providing a support type heat exchanger which can realize medium baffling, avoid flowing dead angles, improve heat exchange efficiency, save energy consumption and facilitate loading, unloading and cleaning.
The utility model relates to a support type heat exchanger, which comprises a left tube box, a right tube box and a shell, wherein a tube side outlet is formed in the upper part of the left tube box, a tube side inlet is formed in the lower part of the right tube box, the shell is positioned between the left tube box and the right tube box, a shell side inlet is formed in the upper part of the left side of the shell, a shell side outlet is formed in the lower part of the left side of the shell, the left end and the right end of the shell are respectively connected with the left tube box and the right tube box through a left tube plate and a right tube plate, a plurality of heat exchange tubes penetrate through the left tube plate and the right tube plate, the heat exchange tubes are arranged in multiple layers, and the heat exchange tubes of each layer are arranged at equal intervals; the same layer heat exchange tube is sleeved with a plurality of rows of support blocks, the support blocks are arranged in an interlayer and staggered up and down, the support blocks are provided with support grooves, and the inner walls of the support grooves are attached to the outer walls of the heat exchange tubes of the upper and lower adjacent layers.
Preferably, the supporting blocks are independently arranged on each heat exchange tube, and the side walls of the supporting blocks of the adjacent heat exchange tubes on the same layer are mutually attached.
Preferably, the supporting block is made of steel or polytetrafluoroethylene.
Preferably, a plurality of rows of supporting blocks are arranged on the same layer of heat exchange tubes at equal intervals.
Preferably, the support blocks are arranged perpendicular to the axial direction of the heat exchange tube.
Compared with the prior art, the utility model has the beneficial effects that: the baffle plates are formed by arranging the supporting blocks, so that a baffling effect is achieved on the medium, and because the interlayer of the supporting blocks is arranged in a staggered way, the baffling and bending angles of the shell side medium are not large, no flowing dead angle is formed, the heat exchange efficiency is improved, too large shell side pressure is not formed, and the energy consumption is saved; the supporting block is convenient to detach and clean, easy to assemble and convenient to process.
Drawings
FIG. 1 is a schematic view of a prior art shell-and-tube heat exchanger;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the support block of the present utility model;
FIG. 4 is a schematic diagram of the internal side view of the housing of the present utility model;
in the figure: 1. a left tube box; 2. a right tube box; 3. a housing; 4. a tube side outlet; 5. a tube side inlet; 6. a shell side inlet; 7. a shell side outlet; 8. a left tube plate; 9. a right tube plate; 10. a heat exchange tube; 11. a support block; 12. and a support groove.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings.
As shown in fig. 2, the support type heat exchanger comprises a left tube box 1, a right tube box 2 and a shell 3, wherein a tube pass outlet 4 is formed in the upper portion of the left tube box 1, a tube pass inlet 5 is formed in the lower portion of the right tube box 2, the shell 3 is positioned between the left tube box 1 and the right tube box 2, a shell pass inlet 6 is formed in the upper portion of the left side of the shell 3, a shell pass outlet 7 is formed in the lower portion of the left side of the shell 3, the left end and the right end of the shell 3 are respectively connected with the left tube box 1 and the right tube box 2 through a left tube plate 8 and a right tube plate 9, a plurality of heat exchange tubes 10 penetrate between the left tube plate 8 and the right tube plate 9, the heat exchange tubes 10 are distributed in multiple layers, and the heat exchange tubes 10 of each layer are distributed at equal intervals; the same layer heat exchange tube 10 is sleeved with a plurality of rows of supporting blocks 11, the supporting blocks 11 are arranged in an interlayer and staggered up and down manner, as shown in fig. 3, the supporting blocks 11 are provided with supporting grooves 12, and the inner walls of the supporting grooves 12 are attached to the outer walls of the heat exchange tubes 10 of the upper and lower adjacent layers.
The supporting blocks 11 are independently arranged on each heat exchange tube 10, and the side walls of the supporting blocks 11 of the adjacent heat exchange tubes 10 on the same layer are mutually attached.
The supporting block 11 is made of steel or polytetrafluoroethylene.
A plurality of rows of supporting blocks 11 are arranged on the heat exchange tube 10 on the same layer at equal intervals.
The support blocks 11 are arranged perpendicular to the axial direction of the heat exchange tube 10.
The working process is as follows: as shown in fig. 4, the flow of the shell side medium of the heat exchanger is shown by an arrow, the shell side medium achieves small-amplitude baffling through the supporting block 11, flow dead angles are not easy to form, no flow dead angle baffling can be achieved, and the heat exchange efficiency is improved; and larger shell side pressure can not be generated, so that the energy consumption is saved compared with the traditional cambered plate baffling heat exchanger.
The supporting block 11 is made of steel or polytetrafluoroethylene which does not conflict with shell side media, can be directly customized and purchased in batches, and can also be made of steel plates made of the same materials as the heat exchange tubes by laser cutting.
Claims (5)
1. The utility model provides a support type heat exchanger, including left tube case (1), right side tube case (2) and casing (3), left side tube case (1) upper portion is equipped with tube side export (4), right side tube case (2) lower part is equipped with tube side entry (5), casing (3) are located between left side tube case (1) and right side tube case (2), casing (3) left side upper portion is equipped with shell side entry (6), casing (3) left side lower part is equipped with shell side export (7), both ends are connected with left tube case (1) and right tube case (2) through left tube sheet (8) and right tube sheet (9) respectively about casing (3), run through a plurality of heat exchange tubes (10) between left tube sheet (8) and right tube sheet (9), its characterized in that, heat exchange tube (10) divide into the multilayer and arrange for the equidistance in every layer heat exchange tube (10); a plurality of rows of supporting blocks (11) are sleeved on the same-layer heat exchange tube (10), the supporting blocks (11) are arranged in an interlayer and staggered up and down, the supporting blocks (11) are provided with supporting grooves (12), and the inner walls of the supporting grooves (12) are attached to the outer walls of the heat exchange tubes (10) on the upper and lower adjacent layers.
2. A support type heat exchanger according to claim 1, wherein the support blocks (11) are independently provided on each heat exchange tube (10), and the side walls of the support blocks (11) of adjacent heat exchange tubes (10) on the same layer are mutually attached.
3. A support type heat exchanger according to claim 1, wherein the support block (11) is of steel or polytetrafluoroethylene.
4. A support type heat exchanger according to claim 1, wherein a plurality of rows of support blocks (11) are provided at equal intervals on the heat exchange tubes (10) of the same layer.
5. A support type heat exchanger according to claim 1, wherein the support blocks (11) are arranged perpendicularly to the axial direction of the heat exchange tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260703.5U CN220602274U (en) | 2023-08-22 | 2023-08-22 | Support type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260703.5U CN220602274U (en) | 2023-08-22 | 2023-08-22 | Support type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602274U true CN220602274U (en) | 2024-03-15 |
Family
ID=90164087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322260703.5U Active CN220602274U (en) | 2023-08-22 | 2023-08-22 | Support type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602274U (en) |
-
2023
- 2023-08-22 CN CN202322260703.5U patent/CN220602274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2172730B1 (en) | Plate laminate type heat exchanger | |
| CN101551207A (en) | Shell-and-tube heat exchanger with oblate tube | |
| CN109579573A (en) | A kind of spiral lattice board shell-and-tube heat exchanger | |
| CN202057215U (en) | Welded plate-type heat exchanger | |
| US3525391A (en) | Heat exchanger and method of making same | |
| WO2015090187A1 (en) | Heat exchange unit and heat exchanger | |
| CN220602274U (en) | Support type heat exchanger | |
| CN101245972A (en) | Fin-penetrating type heat exchanger | |
| CN212931106U (en) | Heat exchange plate sheet of plate heat exchanger for steam condensation | |
| CN201449186U (en) | Inner/outer spiral fin type cross-flow heat exchanger of heat transferring pipe | |
| CN109974509B (en) | Baffle plate assembly | |
| CN201413066Y (en) | Shell-and-tube helix flat tube heat exchanger | |
| CN209857688U (en) | Novel little logical board, and possess radiator and air conditioner end equipment of this little logical board | |
| US20240093944A1 (en) | Spiral heat exchanger and heat exchange device | |
| CN110530179B (en) | Symmetrical bubbling type plate heat transfer element | |
| CN212778809U (en) | Tube-plate composite micro-channel heat exchanger | |
| CN109612300B (en) | Micro-through plate | |
| CN216770279U (en) | Tube bundle, heat exchanger and horizontal reactor | |
| CN216841978U (en) | Novel plate-type heat dissipation plate of EGR cooler | |
| CN221006037U (en) | Multi-flow rectangular plate-shell type heat exchanger | |
| CN221259583U (en) | Shell and tube cooler | |
| CN218764742U (en) | Novel high-efficiency evaporator | |
| CN219736110U (en) | Stainless steel heat exchanger | |
| CN221685275U (en) | Double-flow-path heat exchanger | |
| CN220288359U (en) | Plate shell type semi-welded heat exchange plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |