CN213956070U - Positive displacement heat exchanger with U-shaped heat exchange tube swinging device - Google Patents
Positive displacement heat exchanger with U-shaped heat exchange tube swinging device Download PDFInfo
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- CN213956070U CN213956070U CN202022423057.6U CN202022423057U CN213956070U CN 213956070 U CN213956070 U CN 213956070U CN 202022423057 U CN202022423057 U CN 202022423057U CN 213956070 U CN213956070 U CN 213956070U
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Abstract
The utility model discloses a positive displacement heat exchanger with U type heat exchange tube pendulous device belongs to positive displacement heat exchanger technical field. A positive displacement heat exchanger with a U-shaped heat exchange tube swinging device comprises a tank body, wherein the upper end of the tank body is fixedly connected with a working box, the working box is fixedly connected with a liquid inlet pipe and a liquid outlet pipe, a liquid inlet groove and a liquid outlet groove are formed in the working box, the liquid inlet groove is matched with the liquid inlet pipe, the liquid outlet groove is matched with the liquid outlet pipe, a first rotating shaft is rotatably connected in the liquid inlet groove, a first rotating fan blade is fixedly connected to the first rotating shaft, and the lower end of the working box is connected with a U-shaped tube; the utility model discloses, through work box, spherical piece, first pivot, special-shaped gear, rolling gear, realized making the U-shaped pipe swing, reached the purpose of stirring, improved the efficiency of heat transfer, through second pivot, rolling disc, lead wire, scraper blade, realized scraping the wall to the U-shaped pipe, further improved the efficiency of heat transfer.
Description
Technical Field
The utility model relates to a positive displacement heat exchanger technical field especially relates to a positive displacement heat exchanger with U type heat exchange tube pendulous device.
Background
The positive displacement heat exchanger is a heat exchanger which utilizes cold fluid and hot fluid to alternately flow through the surface of a heat storage body in a heat storage chamber so as to exchange heat, the cold fluid and the hot fluid of the partition wall positive displacement heat exchanger are separated by a solid partition wall, and the heat exchange is carried out through the partition wall, so the positive displacement heat exchanger is also called as a surface heat exchanger;
the U-shaped heat exchange tube of the existing volumetric heat exchanger is usually static, when heat exchange is carried out, heat can only be transmitted slowly by liquid, the heat exchange efficiency is low, and because the heat in the heat exchange tube flows along with the liquid, a large amount of heat loss can be caused at low heat exchange efficiency, so that the volumetric heat exchanger with the U-shaped heat exchange tube swinging device is provided according to the existing requirement.
Disclosure of Invention
The utility model aims at solving the problem of U-shaped heat exchange tube static among the prior art, heat exchange efficiency is low, and the positive displacement heat exchanger with U type heat exchange tube pendulous device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positive displacement heat exchanger with a U-shaped heat exchange tube swinging device comprises a tank body, wherein a working box is fixedly connected to the upper end of the tank body, a liquid inlet pipe and a liquid outlet pipe are fixedly connected to the working box, a liquid inlet groove and a liquid outlet groove are arranged in the working box, the liquid inlet groove is matched with the liquid inlet pipe, the liquid outlet groove is matched with the liquid outlet pipe, a first rotating shaft is connected in the liquid inlet groove in a rotating mode, a first rotating fan blade is fixedly connected to the first rotating shaft, a U-shaped pipe is connected to the lower end of the working box, two ends of the U-shaped pipe are respectively matched with the liquid inlet groove and the liquid outlet groove, a spherical block is fixedly connected to the upper end of the U-shaped pipe and is rotatably connected to the working box, a special-shaped gear is fixedly connected to one end, far away from the liquid outlet groove, of the first rotating shaft, a fixed rotating shaft is fixedly connected to one of the spherical block, a rotating gear is fixedly connected to the fixed rotating shaft, the rotating gear is meshed with the special-shaped gear.
Preferably, the liquid outlet groove is rotatably connected with a second rotating shaft, and the second rotating shaft is fixedly connected with a second rotating fan blade.
Preferably, the one end fixedly connected with rolling disc that the second pivot is close to the liquid groove, fixedly connected with fixed block on the rolling disc, be connected with the lead wire on the fixed block, sliding connection has the scraper blade on the U-shaped pipe, the one end that the rolling disc was kept away from to the lead wire is connected with the scraper blade.
Preferably, the upper end of the tank body is provided with an arc-shaped groove matched with the U-shaped pipe.
Preferably, the upper end of the spherical block is provided with a rectangular opening.
Compared with the prior art, the utility model provides a positive displacement heat exchanger with U type heat exchange tube pendulous device possesses following beneficial effect:
1. the displacement heat exchanger is characterized in that a liquid inlet pipe is connected with a heat source, heat of the heat source enters a liquid inlet groove along with liquid through the liquid inlet pipe, a first rotating fan blade is rotated under the pushing of the liquid, a special-shaped gear is further rotated, and the rotation is transmitted to a U-shaped pipe through a fixed rotating shaft;
2. according to the positive displacement heat exchanger, only half of the special-shaped gear is provided with teeth, and when the special-shaped gear and the rotating gear are in a meshing position, the special-shaped gear rotates to drive the U-shaped pipe to rotate;
3. this positive displacement heat exchanger when special-shaped gear and running gear break away from the meshing, makes the U-shaped pipe rotate meeting normal position under the effect of gravity, rotates through the U-shaped pipe and the process that resets has realized the purpose to the internal water stirring of jar, and then has improved the efficiency of heat transfer.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, through work box, spherical piece, first pivot, special-shaped gear, rolling gear, realized making the U-shaped pipe swing, reached the purpose of stirring, improved the efficiency of heat transfer, through second pivot, rolling disc, lead wire, scraper blade, realized scraping the wall to the U-shaped pipe, further improved the efficiency of heat transfer.
Drawings
Fig. 1 is a schematic front view of a positive displacement heat exchanger with a U-shaped heat exchange tube oscillating device according to the present invention;
fig. 2 is a schematic side view of a positive displacement heat exchanger with a U-shaped heat exchange tube oscillating device according to the present invention;
fig. 3 is a schematic structural diagram of a portion a in fig. 1 of a positive displacement heat exchanger with a U-shaped heat exchange tube swinging device according to the present invention;
fig. 4 is a schematic structural diagram of a portion B in fig. 3 of a positive displacement heat exchanger with a U-shaped heat exchange tube swinging device according to the present invention;
fig. 5 is a schematic structural diagram of a portion C in fig. 2 of a positive displacement heat exchanger with a U-shaped heat exchange tube swinging device according to the present invention;
fig. 6 is a schematic structural diagram of a U-shaped tube of a positive displacement heat exchanger having a U-shaped heat exchange tube swinging device according to the present invention;
fig. 7 is a schematic structural view of a positive displacement heat exchanger working box with a U-shaped heat exchange tube swinging device according to the present invention;
fig. 8 is a schematic side view and sectional structure of a positive displacement heat exchanger working box with a U-shaped heat exchange tube swinging device according to the present invention.
In the figure: 1. a tank body; 2. a work box; 3. a U-shaped tube; 4. a spherical block; 5. a liquid inlet pipe; 6. a liquid outlet pipe; 7. a first rotating shaft; 8. a second rotating shaft; 9. a first rotating fan blade; 10. a second rotating fan blade; 11. rotating the disc; 12. a lead wire; 13. a fixed block; 14. a special-shaped gear; 15. a rotating gear; 16. fixing the rotating shaft; 17. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, 2, 3, 5 and 8, a positive displacement heat exchanger with a U-shaped heat exchange tube swinging device comprises a tank body 1, a working box 2 is fixedly connected to the upper end of the tank body 1, a liquid inlet pipe 5 and a liquid outlet pipe 6 are fixedly connected to the working box 2, a liquid inlet groove and a liquid outlet groove are arranged in the working box 2, the liquid inlet groove is matched with the liquid inlet pipe 5, the liquid outlet groove is matched with the liquid outlet pipe 6, a first rotating shaft 7 is rotatably connected to the liquid inlet groove, a first rotating fan 9 is fixedly connected to the first rotating shaft 7, a U-shaped pipe 3 is connected to the lower end of the working box 2, two ends of the U-shaped pipe 3 are respectively matched with the liquid inlet groove and the liquid outlet groove, a spherical block 4 is fixedly connected to the upper end of the U-shaped pipe 3, the spherical block 4 is rotatably connected to the working box 2, a special-shaped gear 14 is fixedly connected to one, the fixed rotating shaft 16 is fixedly connected with a rotating gear 15, and the rotating gear 15 is meshed with the special-shaped gear 14.
When the device is used, the liquid inlet pipe 5 is connected with a heat source, the heat of the heat source enters the liquid inlet groove along with liquid through the liquid inlet pipe 5, the first rotating fan blade 9 is rotated under the pushing of the liquid, so that the first rotating shaft 7 is rotated, the special-shaped gear 14 is rotated because the special-shaped gear 14 is connected with the first rotating shaft 7, the rotating gear 15 is rotated because the special-shaped gear 14 is meshed with the rotating gear 15, and the rotation is transmitted to the U-shaped pipe 3 through the fixed rotating shaft 16;
because only half of the special-shaped gear 14 has teeth, when the special-shaped gear 14 and the rotating gear 15 are positioned at a meshing position, the special-shaped gear 14 rotates to drive the U-shaped pipe 3 to rotate, when the special-shaped gear 14 is disengaged from the rotating gear 15, the U-shaped pipe 3 rotates to be in a normal position under the action of gravity, the purpose of stirring the water in the tank body 1 is realized through the rotating and resetting processes of the U-shaped pipe 3, and the heat exchange efficiency is further improved.
Example 2:
referring to fig. 1 and 3, a positive displacement heat exchanger with U-shaped heat exchange tube pendulous device is substantially the same as embodiment 1, and further comprises: the liquid outlet groove is rotatably connected with a second rotating shaft 8, and a second rotating fan blade 10 is fixedly connected to the second rotating shaft 8, so that the second rotating shaft 8 can rotate conveniently.
Example 3:
referring to fig. 1, 3, 4 and 7, a positive displacement heat exchanger with U-shaped heat exchange tube pendulous device is substantially the same as that of embodiment 1, and further: one end fixedly connected with rolling disc 11 that second pivot 8 is close to the liquid groove, fixedly connected with fixed block 13 on the rolling disc 11, be connected with lead wire 12 on the fixed block 13, sliding connection has scraper blade 17 on the U-shaped pipe 3, the one end that rolling disc 11 was kept away from to lead wire 12 is connected with scraper blade 17, rolling disc 11 rotates during the rotation through second pivot 8, and then make lead wire 12 reciprocate, because lead wire 12 is connected with scraper blade 17, and then make scraper blade 17 reciprocate, make scraper blade 17 scrape the wall to U-shaped pipe 3, reduce the precipitate on the U-shaped pipe 3, the efficiency of heat transfer is improved.
Example 4:
referring to fig. 5, a positive displacement heat exchanger with U-shaped heat exchange tube pendulous device is substantially the same as in embodiment 1, and further: the upper end of the tank body 1 is provided with an arc-shaped groove matched with the U-shaped pipe 3, so that the U-shaped pipe 3 can rotate conveniently.
Example 5:
referring to fig. 6, a positive displacement heat exchanger with U-shaped heat exchange tube pendulous device is substantially the same as in embodiment 1, and further: the upper end of the spherical block 4 is provided with a rectangular opening, so that liquid can normally flow in and out when the U-shaped pipe 3 rotates.
The utility model discloses in, through work box 2, spherical piece 4, first pivot 7, special-shaped gear 14, rolling gear 15, realized making the swing of U-shaped pipe 3, reached the purpose of stirring, improved the efficiency of heat transfer, through second pivot 8, rolling disc 11, lead wire 12, scraper blade 17, realized scraping the wall to U-shaped pipe 3, further improved the efficiency of heat transfer.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A positive displacement heat exchanger with a U-shaped heat exchange tube swinging device comprises a tank body (1) and is characterized in that the upper end of the tank body (1) is fixedly connected with a working box (2), a liquid inlet pipe (5) and a liquid outlet pipe (6) are fixedly connected onto the working box (2), a liquid inlet groove and a liquid outlet groove are arranged in the working box (2), the liquid inlet groove is matched with the liquid inlet pipe (5), the liquid outlet groove is matched with the liquid outlet pipe (6), a first rotating shaft (7) is connected in the liquid inlet groove in a rotating manner, a first rotating fan blade (9) is fixedly connected onto the first rotating shaft (7), a U-shaped tube (3) is connected to the lower end of the working box (2), two ends of the U-shaped tube (3) are respectively matched with the liquid inlet groove and the liquid outlet groove, a spherical block (4) is fixedly connected to the upper end of the U-shaped tube (3), and the spherical block (4) is rotatably connected with the working box (2), one end, far away from the liquid outlet groove, of the first rotating shaft (7) is fixedly connected with a special-shaped gear (14), one of the spherical blocks (4) is fixedly connected with a fixed rotating shaft (16), the fixed rotating shaft (16) is fixedly connected with a rotating gear (15), and the rotating gear (15) is meshed with the special-shaped gear (14).
2. A positive displacement heat exchanger with U-shaped heat exchange tube swinging unit according to claim 1, wherein a second rotating shaft (8) is rotatably connected in the liquid outlet tank, and a second rotating fan blade (10) is fixedly connected to the second rotating shaft (8).
3. The positive displacement heat exchanger with the U-shaped heat exchange tube swinging device according to claim 2, wherein one end of the second rotating shaft (8) close to the liquid tank is fixedly connected with a rotating disc (11), a fixed block (13) is fixedly connected to the rotating disc (11), a lead wire (12) is connected to the fixed block (13), a scraper (17) is slidably connected to the U-shaped tube (3), and one end, far away from the rotating disc (11), of the lead wire (12) is connected with the scraper (17).
4. A positive displacement heat exchanger with U-shaped heat exchange tube oscillating device according to claim 1, characterized in that the upper end of the tank (1) is provided with an arc-shaped groove matched with the U-shaped tube (3).
5. A positive displacement heat exchanger with U-shaped heat exchange tube oscillating device according to claim 3, characterized in that the upper end of the spherical block (4) is provided with a rectangular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423057.6U CN213956070U (en) | 2020-10-28 | 2020-10-28 | Positive displacement heat exchanger with U-shaped heat exchange tube swinging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423057.6U CN213956070U (en) | 2020-10-28 | 2020-10-28 | Positive displacement heat exchanger with U-shaped heat exchange tube swinging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956070U true CN213956070U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022423057.6U Active CN213956070U (en) | 2020-10-28 | 2020-10-28 | Positive displacement heat exchanger with U-shaped heat exchange tube swinging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956070U (en) |
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- 2020-10-28 CN CN202022423057.6U patent/CN213956070U/en active Active
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