CN218916060U - Heat exchanger tube bundle capable of improving heat exchange efficiency - Google Patents
Heat exchanger tube bundle capable of improving heat exchange efficiency Download PDFInfo
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- CN218916060U CN218916060U CN202222858545.9U CN202222858545U CN218916060U CN 218916060 U CN218916060 U CN 218916060U CN 202222858545 U CN202222858545 U CN 202222858545U CN 218916060 U CN218916060 U CN 218916060U
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- heat exchange
- heat exchanger
- exchange efficiency
- tube bundle
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a heat exchanger tube bundle capable of improving heat exchange efficiency, which comprises a tube plate, side plates, heat exchange tubes and baffle plates, wherein the baffle plates are arranged on the inner end surfaces of the side plates, the upper side and the lower side of each baffle plate are connected with the side plates through connecting pieces, the side surfaces of the baffle plates comprise a matching area, the matching area is formed by a plurality of semicircular grooves, and the semicircular grooves are matched with the heat exchange tubes distributed with fins. The baffle plates are mounted on the side plates of the heat exchanger tube bundle capable of improving the heat exchange efficiency through the bolts, the baffle plates and the side plates are flexibly mounted through the bolts, and the matching areas of the baffle plates are matched with the round heat exchange tubes, so that gaps are not formed between the two sides of the heat exchanger and the heat exchanger, heat exchange gas can not flow away from the gaps of the side walls, and after entering the heat exchanger, the heat exchange gas enters between the heat exchange tube bundles under the influence of the baffle plates, so that the heat exchange effect and the heat exchange efficiency are improved greatly.
Description
Technical Field
The utility model belongs to the technical field of heat exchanger tube bundles, and particularly relates to a heat exchanger tube bundle capable of improving heat exchange efficiency.
Background
The heat exchanger is energy-saving equipment for realizing heat transfer between two or more fluids with different temperatures, and is one of main equipment for transferring heat from fluid with higher temperature to fluid with lower temperature, so that the temperature of the fluid reaches the index specified by the flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and forms an industrial chain.
The tube bundle of the heat exchanger is the most important component part of the heat exchanger, the two sides of the heat exchanger of the traditional square tube bundle are directly covered and fixed by metal plates, but because the heat exchange tube is round, the round heat exchange tube cannot be attached to the traditional vertical side wall, when the gas needing to exchange heat enters the heat exchanger, the gas can directly flow away from the gaps in the heat exchange tube and the side wall bracket, so that the heat exchange effect is poor, and the heat exchange efficiency is low
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and aims to provide a heat exchanger tube bundle capable of improving heat exchange efficiency, so as to solve the problems that the heat exchange effect is poor and the heat exchange efficiency is low because gas can directly flow away from a gap in a heat exchange tube and a side wall bracket during the current gas heat exchange.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a can improve heat exchange efficiency's heat exchanger tube bank, includes tube sheet, curb plate, heat exchange tube and baffling board, both ends be provided with the heat exchange tube between the tube sheet, the both sides of tube sheet are connected with the curb plate through the bolt, and are connected through the stiffener between curb plate and the curb plate, heat exchange tube surface evenly distributed has the fin, both sides the interior terminal surface of curb plate all is provided with the baffling board, and the upper and lower both sides of baffling board are all connected with the curb plate through the connecting piece.
Further, the side surface of the baffle plate comprises a matching area, the matching area comprises a plurality of semicircular grooves, the semicircular grooves are matched with the heat exchange tubes distributed with the fins, the diameters of the semicircular grooves are consistent with the overall diameters of the heat exchange tubes and the fins, and the positions of the semicircular grooves correspond to the positions of a row of heat exchange tubes at the outermost side of the tube bundle.
Further, the side surface of the baffle plate comprises a matching area, the matching area comprises a plurality of protruding blocks with semicircular sections, and grooves between the protruding blocks are matched with the heat exchange tubes.
Further, the side surface of the baffle plate comprises a matching area, the matching area is wavy, and grooves on the side surface of the wavy matching area are matched with the heat exchange tube.
Further, sealing gaskets are fixed at the front end and the rear end of the baffle plate, and the front end and the rear end of the baffle plate correspond to the tube plates.
Furthermore, the upper side and the lower side of the baffle plate are respectively provided with a turned-over edge, and the turned-over edges correspond to the upper end and the lower end of the side plate.
Further, the connecting piece is a bolt, bolt holes are uniformly formed in the flanges of the side plate and the baffle plate, and the bolt fixes the side plate and the baffle plate.
Further, the baffle plate is made of copper.
The beneficial effects are that: compared with the prior art, the application has the following advantages:
1. the baffle plates are mounted on the side plates of the heat exchanger tube bundle capable of improving the heat exchange efficiency through the bolts, the baffle plates and the side plates are flexibly mounted through the bolts, and the matching areas of the baffle plates are matched with the round heat exchange tubes, so that gaps are not formed between the two sides of the heat exchanger and the heat exchanger, heat exchange gas can not flow away from the gaps of the side walls, and after entering the heat exchanger, the heat exchange gas enters between the heat exchange tube bundles under the influence of the baffle plates, so that the heat exchange effect and the heat exchange efficiency are improved greatly.
Drawings
FIG. 1 is a front view of a heat exchanger tube bundle to enhance heat exchange efficiency
FIG. 2 is a schematic view of a first baffle heat exchanger installation;
FIG. 3 is a schematic view of a second baffle heat exchanger installation;
fig. 4 is a schematic view of a third baffle arrangement.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the heat exchanger tube bundle capable of improving heat exchange efficiency comprises a tube plate 1, a side plate 2, heat exchange tubes 4 and baffle plates 6, wherein heat exchange tubes 4 are arranged between the tube plates 1 at two ends, the foremost ends of the heat exchange tubes 4 are in interference fit with the tube plates 1, two sides of the tube plates 1 are connected with the side plate 2 through bolts, the heat exchange tube bundle is convenient to mount and dismount, the side plates 2 and the side plates 2 are connected through reinforcing rods 3, the stability of the whole tube bundle is improved, fins 5 are uniformly distributed on the outer surfaces of the heat exchange tubes 4, the contact area is increased, the heat exchange effect is improved, the baffle plates 6 are arranged on the inner end surfaces of the side plates 2 at two sides, the upper side and the lower side of the baffle plates 6 are connected with the side plates 2 through connecting pieces 7, the side surfaces of the baffle plates 6 comprise a matching area 601, the matching area 601 comprises a plurality of semicircular grooves 602, the semicircular grooves 602 are matched with the heat exchange tubes 4 distributed with the fins 5, two sides of the heat exchanger are not connected with the heat exchange tubes 4 of the heat exchanger, gaps are not formed, heat exchange gas can not flow away from the side walls, after the heat exchange gas enters the heat exchanger, the heat exchange efficiency is greatly improved, and the heat exchange efficiency is improved. The diameter of the semicircular groove 602 is consistent with the overall diameter of the heat exchange tubes 4 and the fins 5, and the position of the semicircular groove 602 corresponds to the position of the heat exchange tube 4 on the outermost side of the tube bundle, when heat exchange gas enters the heat exchanger, the semicircular groove 602 of the baffle plate 6 is arc-shaped and is directly matched with the heat exchange tubes 4, and the gas can flow back after contacting the semicircular groove 602 of the baffle plate 6, then contacts with other heat exchange tubes 4, and cannot flow away directly, so that the heat exchange effect and the heat exchange efficiency are improved.
Sealing gaskets are fixed at the front end and the rear end of the baffle plate 6, the front end and the rear end of the baffle plate 6 correspond to the tube plate 1, after the baffle plate 6 is installed, the front end and the rear end of the baffle plate 6 are contacted with the tube plate, and the sealing gaskets can improve the sealing effect and further improve the heat exchange effect.
The upper and lower both sides of baffle 6 all are provided with the turn-ups, and this turn-ups correspond with the both ends about curb plate 2, make things convenient for the bolt to install baffle 6 on the curb plate, and the user can also utilize the turn-ups direct welding on curb plate 2.
The connecting piece 7 is the bolt, evenly is provided with the bolt hole on the turn-ups of curb plate 2 and baffling board 6, and the bolt is fixed curb plate 2 and baffling board 6, and the bolt fastening is convenient to dismantle, and the material of baffling board 6 is copper, further improves the heat transfer effect.
Example two
As shown in fig. 3, the heat exchanger tube bundle capable of improving heat exchange efficiency comprises a tube plate 1, a side plate 2, heat exchange tubes 4 and baffle plates 6, heat exchange tubes 4 are arranged between the tube plates 1 at two ends, the foremost ends of the heat exchange tubes 4 are in interference fit with the tube plate 1, two sides of the tube plate 1 are connected with the side plate 2 through bolts, the heat exchange tubes are convenient to mount and dismount, the side plate 2 and the side plate 2 are connected through reinforcing rods 3, the stability of the whole tube bundle is improved, fins 5 are uniformly distributed on the outer surfaces of the heat exchange tubes 4, the contact area is increased, the heat exchange effect is improved, the inner end surfaces of the side plates 2 at two sides are all provided with baffle plates 6, the upper side and the lower side of the baffle plates 6 are connected with the side plate 2 through connecting pieces 7, the side plates can be mounted and dismounted, the side surfaces of the baffle plates 6 comprise a matching area 601, the matching area 601 comprises a plurality of semicircular lugs 603, grooves between the lugs 603 and the lugs 603 are matched with the heat exchange tubes 4, two sides of the heat exchanger are not connected with the heat exchange tubes 4 of the heat exchanger, gaps are not formed, heat exchange gas can not flow away from the side walls, after the heat exchange gas enters the heat exchanger, the heat exchange gas enters the heat exchange tubes, the heat exchange tubes greatly enter the heat exchange tubes, the heat exchange tubes enter the heat exchange areas, the heat exchange areas and are in the heat exchange areas, and are in the positions and are in contact with the heat exchange tubes, and have the heat exchange areas, and do not reach the heat exchange effect and have the highest heat exchange effect and have the heat exchange effect and can reach the heat exchange effect.
Example III
As shown in fig. 1, fig. 2 and fig. 4, the heat exchanger tube bundle capable of improving heat exchange efficiency comprises a tube plate 1, a side plate 2, heat exchange tubes 4 and a baffle plate 6, wherein the heat exchange tubes 4 are arranged between the tube plates 1 at two ends, the foremost ends of the heat exchange tubes 4 are in interference fit with the tube plate 1, two sides of the tube plate 1 are connected with the side plate 2 through bolts, the heat exchange tube bundle is convenient to mount and dismount, the side plates 2 are connected with the side plate 2 through reinforcing rods 3, the stability of the tube bundle is improved, fins 5 are uniformly distributed on the outer surfaces of the heat exchange tubes 4, the contact area is increased, the heat exchange effect is improved, the inner end surfaces of the side plates 2 at two sides are all provided with the baffle plate 6, the upper side and the lower side of the baffle plate 6 are connected with the side plate 2 through connecting pieces 7, the side plates can be mounted and dismounted, the side surfaces of the baffle plate 6 comprise a matching area 601, grooves on the side surfaces of the wavy matching area 601 are matched with the heat exchange tubes 4, two sides of the heat exchanger are not connected with the heat exchange tubes 4 of the heat exchanger, gaps are not formed, heat exchange gas can not flow away from the side walls, after the heat exchange gas enters the heat exchanger, the heat exchange efficiency is greatly improved, and the heat exchange efficiency is improved.
The present utility model provides a concept and an implementation method of a heat exchanger tube bundle capable of improving heat exchange efficiency, and the above is only a preferred embodiment of the present utility model, and it should be noted that, for those skilled in the art, several improvements may be made without departing from the principles of the present utility model, and these improvements should also be considered as the protection scope of the present utility model.
Claims (9)
1. A heat exchanger tube bundle capable of improving heat exchange efficiency, which is characterized in that: including tube sheet (1), curb plate (2), heat exchange tube (4) and baffling board (6), both ends be provided with heat exchange tube (4) between tube sheet (1), the both sides of tube sheet (1) are connected with curb plate (2) through the bolt, heat exchange tube (4) surface evenly distributed has fin (5), both sides the interior terminal surface of curb plate (2) all is provided with baffling board (6), and the upper and lower both sides of baffling board (6) all are connected with curb plate (2) through connecting piece (7).
2. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the side of baffle (6) includes cooperation district (601), and cooperation district (601) include a plurality of semicircle groove (602), and semicircle groove (602) cooperate with heat transfer pipe (4) that distribute with fin (5), and the diameter of semicircle groove (602) is unanimous with the whole diameter of heat transfer pipe (4) and fin (5), and the position of semicircle groove (602) is corresponding with the position of a row of heat transfer pipe (4) in the tube bank outside.
3. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the side of the baffle plate (6) comprises a matching area (601), the matching area (601) comprises a plurality of protruding blocks (603) with semicircular sections, and grooves between the protruding blocks (603) and the protruding blocks (603) are matched with the heat exchange tube (4).
4. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the side surface of the baffle plate (6) comprises a matching area (601), the matching area (601) is wavy, and grooves on the side surface of the wavy matching area (601) are matched with the heat exchange tube (4).
5. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: sealing gaskets are fixed at the front end and the rear end of the baffle plate (6), and the front end and the rear end of the baffle plate (6) correspond to the tube plate (1).
6. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the upper side and the lower side of the baffle plate (6) are respectively provided with a turned-over edge, and the turned-over edges correspond to the upper end and the lower end of the side plate (2).
7. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the connecting piece (7) is a bolt, bolt holes are uniformly formed in the flanges of the side plate (2) and the baffle plate (6), and the bolt fixes the side plate (2) and the baffle plate (6).
8. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the baffle plate (6) is made of copper.
9. The heat exchanger tube bundle for improving heat exchange efficiency according to claim 1, wherein: the side plates (2) are connected with each other through reinforcing rods (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222858545.9U CN218916060U (en) | 2022-10-28 | 2022-10-28 | Heat exchanger tube bundle capable of improving heat exchange efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222858545.9U CN218916060U (en) | 2022-10-28 | 2022-10-28 | Heat exchanger tube bundle capable of improving heat exchange efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218916060U true CN218916060U (en) | 2023-04-25 |
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ID=86015030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222858545.9U Active CN218916060U (en) | 2022-10-28 | 2022-10-28 | Heat exchanger tube bundle capable of improving heat exchange efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218916060U (en) |
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2022
- 2022-10-28 CN CN202222858545.9U patent/CN218916060U/en active Active
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