CN214747369U - Air-cooled self-suction type heat exchanger - Google Patents
Air-cooled self-suction type heat exchanger Download PDFInfo
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- CN214747369U CN214747369U CN202023276764.3U CN202023276764U CN214747369U CN 214747369 U CN214747369 U CN 214747369U CN 202023276764 U CN202023276764 U CN 202023276764U CN 214747369 U CN214747369 U CN 214747369U
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Abstract
The utility model discloses an air-cooled is from inhaling formula heat exchanger, its characterized in that: the heat exchanger comprises a rack, a first cavity, a second cavity and a plurality of groups of heat exchange tubes, wherein the first cavity is provided with a fluid inlet, the second cavity is provided with a fluid outlet, the first end of each group of heat exchange tubes is connected with the first cavity, and the second end of each group of heat exchange tubes is connected with the second cavity; the first cavity is arranged on the left side of the top of the rack, the second cavity is arranged on the right side of the bottom of the rack, the first cavity is arranged above the left side of the second cavity, a plurality of groups of heat exchange tubes are arranged in a forward and backward spaced manner, the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity, and the second end of each heat exchange tube is connected with the left side of the top of the second cavity; the cross-section of the heat exchange tube is of a square structure, and a square heat exchange groove is formed in the inner wall of the heat exchange tube. The utility model provides the high heat transfer effect, the cost is reduced.
Description
Technical Field
The utility model relates to a heat exchanger especially relates to an air-cooled is from inhaling formula heat exchanger.
Background
The heat exchanger is used as common industrial equipment and plays a role in heat exchange. In the prior art, when the air-cooled heat exchanger exchanges heat, the heat dissipation effect is poor, and a fan is needed for auxiliary heat dissipation. Therefore, the energy consumption is high, the conventional air cooling effect is not good, and the heat exchange cost is high.
Disclosure of Invention
The utility model aims at providing an air-cooled is from inhaling formula heat exchanger through using this structure, has improved heat exchange efficiency and quality, has reduced the heat transfer cost.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an air-cooled self-suction type heat exchanger comprises a rack, a first cavity, a second cavity and a plurality of groups of heat exchange tubes, wherein the first cavity is provided with a fluid inlet, the second cavity is provided with a fluid outlet, the first end of each group of heat exchange tubes is connected with the first cavity, and the second end of each heat exchange tube is connected with the second cavity;
the first cavity is arranged on the left side of the top of the rack, the second cavity is arranged on the right side of the bottom of the rack, the first cavity is arranged above the left side of the second cavity, a plurality of groups of heat exchange tubes are arranged in a forward and backward spaced manner, the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity, and the second end of each heat exchange tube is connected with the left side of the top of the second cavity;
the cross section of the heat exchange tube is of a square structure, a square heat exchange groove is formed in the inner wall of the heat exchange tube, and two ends of the square heat exchange groove are respectively communicated with the first cavity and the second cavity.
In the technical scheme, a plurality of groups of arc-shaped grooves are arranged on the front side surface and the rear side surface of the heat exchange tube at intervals from left to right, and the tops and the bottoms of the arc-shaped grooves are communicated with the top surface and the bottom surface of the heat exchange tube.
Among the above-mentioned technical scheme, the top and the bottom interval of heat exchange tube are equipped with the multiunit baffle, the baffle sets up by left right interval, the baffle sets up forward by left right slope, and is equipped with the interval between the adjacent baffle.
In the technical scheme, the front end right side of the baffle is provided with a front end curled edge which is bent backwards, the left side of the rear end of the baffle is provided with a rear end curled edge which is bent forwards, the front end curled edge and the baffle form an arc-shaped opening which is arranged backwards, and the rear end curled edge and the baffle form an arc-shaped opening which is arranged forwards.
In the technical scheme, the bottoms of the first cavity and the second cavity are arranged from back to front and downwards, the fluid outlet is arranged at the bottom of the right side of the front end of the second cavity, a plurality of groups of first partition plates are arranged on the bottom surface in the first cavity, and the plurality of groups of first partition plates are arranged from back to front at intervals; and the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity between the adjacent first partition plates, and the heat exchange tubes are arranged on the front side and are arranged above the rear sides of the heat exchange tubes.
In the above technical scheme, the fluid inlet is arranged at the top of the first cavity, a longitudinal groove plate is arranged on the top surface inside the first cavity, the longitudinal groove plate is parallel to the horizontal plane, a plurality of groups of through holes are arranged on the bottom surface of the longitudinal groove plate, each group of through holes are arranged right above the adjacent first partition plates, and the longitudinal groove plate is arranged right below the fluid inlet.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. in the utility model, the medium to be heat exchanged is sent into the second cavity through the first cavity through the plurality of groups of heat exchange tubes, and the air cooling heat exchange cooling is carried out by utilizing the contact of the heat exchange tubes and the outside air, thereby effectively improving the heat exchange efficiency and quality and reducing the energy consumption and the cost;
2. the multiple groups of heat exchange tubes in the utility model are arranged upwards from front to back gradually, thus the contact area between the heat exchange tubes and air and wind can be increased, and the heat exchange effect is improved;
3. in the utility model, the arc-shaped groove and the baffle are arranged on the heat exchange tube, so that the heat exchange area can be increased, and the heat exchange effect is improved;
4. the utility model discloses in through set up the turn-up on the baffle, can increase the contact time of wind and baffle like this, improve the heat transfer effect.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heat exchange tube in a first embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a schematic diagram of a cross-sectional structure of the first cavity in the first embodiment of the present invention.
Wherein: 1. a frame; 2. a first cavity; 3. a second cavity; 4. a heat exchange pipe; 5. a fluid inlet; 6. a fluid outlet; 7. a square heat exchange groove; 8. an arc-shaped slot; 9. a baffle plate; 10. curling the front end; 11. the back end is curled; 12. a first separator; 13. a fluid chamber; 14. a longitudinal slot plate; 15. a through hole; 16. and connecting the grooves.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1-4, an air-cooled self-priming heat exchanger comprises a frame 1, a first cavity 2, a second cavity 3 and a plurality of groups of heat exchange tubes 4, wherein the first cavity is provided with a fluid inlet 5, the second cavity is provided with a fluid outlet 6, the first end of each group of heat exchange tubes is connected with the first cavity, and the second end of each group of heat exchange tubes is connected with the second cavity;
the first cavity is arranged on the left side of the top of the rack, the second cavity is arranged on the right side of the bottom of the rack, the first cavity is arranged above the left side of the second cavity, a plurality of groups of heat exchange tubes are arranged in a forward and backward spaced manner, the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity, and the second end of each heat exchange tube is connected with the left side of the top of the second cavity;
the cross section of the heat exchange tube is of a square structure, a square heat exchange groove 7 is formed in the inner wall of the heat exchange tube, and two ends of the square heat exchange groove are respectively communicated with the first cavity and the second cavity.
In this embodiment, when in actual use, the medium of high temperature enters into in the first cavity through fluid inlet, and in the first cavity flowed into the heat exchange tube with the medium again, in the heat exchange tube flowed into the second cavity, flowed out from the fluid export, flowed the in-process on right side from the left side of heat exchange tube at the medium, the heat exchange tube contacted with outside air, and outside wind can blow the outer wall of heat exchange tube, cools down the heat exchange tube, realizes heat transfer work, and is efficient, of high quality. Meanwhile, the cross section of the heat exchange tube is of a square structure, so that the transverse area of the heat exchange tube can be increased, the contact area between the heat exchange tube and external wind and air is increased, the heat exchange effect is improved, the energy consumption and the cost are reduced, and moreover, the heat exchange efficiency can be effectively improved by adopting a plurality of groups of heat exchange tubes.
Referring to fig. 1-3, a plurality of groups of arc-shaped grooves 8 are arranged on the front side surface and the rear side surface of the heat exchange tube at intervals from left to right, and the top and the bottom of each arc-shaped groove are communicated with the top surface and the bottom surface of the heat exchange tube. Through the setting of arc wall, can increase the contact with the outside air, increase heat transfer area, improve the heat transfer effect.
Referring to fig. 1-3, the top and the bottom of the heat exchange tube are provided with a plurality of groups of baffles 9 at intervals, the baffles are arranged from left to right at intervals, the baffles are inclined forwards from left to right, and a space is arranged between every two adjacent baffles.
In this embodiment, through the setting of baffle, can increase the heat transfer area of heat exchange tube, the baffle slope sets up moreover, blows when crosswind, breeze etc. like this, can both be blockked by the baffle, the area of contact of increase and air for more abundant in the time of the air flow contact with swash plate and heat exchange tube, improve the heat transfer effect.
Referring to fig. 1 to 3, a front end curled edge 10 which is bent backwards is arranged on the right side of the front end of the baffle, a rear end curled edge 11 which is bent forwards is arranged on the left side of the rear end of the baffle, the front end curled edge and the baffle form an arc-shaped opening which is arranged backwards, and the rear end curled edge and the baffle form an arc-shaped opening which is arranged forwards.
The arrangement of the front end curled edge and the rear end curled edge is adopted, if the air flows in the direction, the air can be blocked by the rear end curled edge or the front end curled edge after touching the baffle, so that the contact time of the air and the baffle can be prolonged, and the heat exchange effect is improved.
Referring to fig. 4, the bottoms of the first cavity and the second cavity are arranged from back to front and downwards, the fluid outlet is arranged at the bottom of the right side of the front end of the second cavity, a plurality of groups of first partition plates 12 are arranged on the bottom surface of the interior of the first cavity, and the plurality of groups of first partition plates are arranged from back to front at intervals; and the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity between the adjacent first partition plates, and the heat exchange tubes are arranged on the front side and are arranged above the rear sides of the heat exchange tubes.
The bottoms of the first cavity and the second cavity are obliquely arranged, so that after the heat exchange tube sends the medium into the second cavity, the medium flows forwards and flows out through the fluid outlet. Wherein, the setting of first baffle can constitute multiunit fluid chamber 13 in the first cavity, and each group fluid chamber can both be with smooth sending into a set of heat exchange tube of medium in, and the heat exchange tube can be by setting up of group by group after forward to the heat exchange tube in addition, when the air flow like this, can with the abundant contact of each group heat exchange tube, guarantee the heat exchange efficiency and the quality of every group heat exchange tube, reduce the energy consumption, improve heat transfer effect. Wherein, the right side of the front end of each group of fluid cavities is provided with a connecting groove 16, and the left side of the heat exchange tube is communicated with the connecting groove for fluid conveying and heat exchange.
Referring to fig. 4, the fluid inlet is disposed at the top of the first cavity, a longitudinal groove plate 14 is disposed on the top surface inside the first cavity, the longitudinal groove plate is disposed parallel to the horizontal plane, a plurality of groups of through holes 15 are disposed on the bottom surface of the longitudinal groove plate, each group of through holes is disposed right above the adjacent first partition plates, and the longitudinal groove plate is disposed right below the fluid inlet.
In this embodiment, because the setting of first baffle, can lead to the unable forward flow of medium of every group baffle rear side, in order to guarantee again that the medium that sends into in the fluid inlet can be smooth send into each group's fluid intracavity, through the setting of vertical frid and multiunit through-hole for every group through-hole can both send into each group's fluid intracavity with the fluid, guarantees that every group's heat exchange tube can both have the medium to flow into and carry out the heat transfer, improves the heat transfer effect.
Claims (6)
1. An air-cooled self-suction type heat exchanger is characterized in that: the heat exchanger comprises a rack, a first cavity, a second cavity and a plurality of groups of heat exchange tubes, wherein the first cavity is provided with a fluid inlet, the second cavity is provided with a fluid outlet, the first end of each group of heat exchange tubes is connected with the first cavity, and the second end of each group of heat exchange tubes is connected with the second cavity;
the first cavity is arranged on the left side of the top of the rack, the second cavity is arranged on the right side of the bottom of the rack, the first cavity is arranged above the left side of the second cavity, a plurality of groups of heat exchange tubes are arranged in a forward and backward spaced manner, the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity, and the second end of each heat exchange tube is connected with the left side of the top of the second cavity;
the cross section of the heat exchange tube is of a square structure, a square heat exchange groove is formed in the inner wall of the heat exchange tube, and two ends of the square heat exchange groove are respectively communicated with the first cavity and the second cavity.
2. The air-cooled self-priming heat exchanger of claim 1, wherein: the heat exchange tube is characterized in that a plurality of groups of arc-shaped grooves are arranged on the front side surface and the rear side surface of the heat exchange tube at intervals from left to right, and the top and the bottom of each arc-shaped groove are communicated with the top surface and the bottom surface of the heat exchange tube.
3. The air-cooled self-priming heat exchanger of claim 1, wherein: the top and the bottom interval of heat exchange tube are equipped with the multiunit baffle, the baffle is by left right interval setting, the baffle is by left right slope setting forward, and is equipped with the interval between the adjacent baffle.
4. The air-cooled self-priming heat exchanger of claim 3, wherein: the front end right side of baffle is equipped with the front end turn-up of bending backward, the left side of baffle rear end is equipped with the rear end turn-up of bending forward, the front end turn-up with the baffle constitutes the arc opening that sets up backward, the rear end turn-up with the baffle constitutes the arc opening that sets up forward.
5. The air-cooled self-priming heat exchanger of claim 1, wherein: the bottom parts of the first cavity and the second cavity are arranged from back to front and are inclined downwards, the fluid outlet is arranged at the bottom part of the right side of the front end of the second cavity, a plurality of groups of first partition plates are arranged on the bottom surface in the first cavity, and the plurality of groups of first partition plates are arranged from back to front at intervals; and the first end of each heat exchange tube is connected with the right side of the bottom of the first cavity between the adjacent first partition plates, and the heat exchange tubes are arranged on the front side and are arranged above the rear sides of the heat exchange tubes.
6. The air-cooled self-priming heat exchanger of claim 5, wherein: the fluid inlet is arranged at the top of the first cavity, a longitudinal groove plate is arranged on the top surface inside the first cavity and parallel to the horizontal plane, a plurality of groups of through holes are arranged on the bottom surface of the longitudinal groove plate, each group of through holes are arranged right above the adjacent first partition plates, and the longitudinal groove plate is arranged right below the fluid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276764.3U CN214747369U (en) | 2020-12-29 | 2020-12-29 | Air-cooled self-suction type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276764.3U CN214747369U (en) | 2020-12-29 | 2020-12-29 | Air-cooled self-suction type heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN214747369U true CN214747369U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023276764.3U Active CN214747369U (en) | 2020-12-29 | 2020-12-29 | Air-cooled self-suction type heat exchanger |
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| Country | Link |
|---|---|
| CN (1) | CN214747369U (en) |
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2020
- 2020-12-29 CN CN202023276764.3U patent/CN214747369U/en active Active
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