CN216049339U - Warm water discharging heat pipe cooling device for power station - Google Patents
Warm water discharging heat pipe cooling device for power station Download PDFInfo
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- CN216049339U CN216049339U CN202122381345.4U CN202122381345U CN216049339U CN 216049339 U CN216049339 U CN 216049339U CN 202122381345 U CN202122381345 U CN 202122381345U CN 216049339 U CN216049339 U CN 216049339U
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- heat pipe
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- fixedly connected
- power station
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Abstract
The utility model discloses a temperature reducing device for a warm water drainage heat pipe of a power station, which belongs to the technical field of heat pipe temperature reducing devices and comprises a water tank, wherein a floating device is arranged in the water tank in a floating manner, a plurality of heat pipe bodies are fixedly arranged at the upper end of the floating device, a descaling device is arranged in the heat pipe bodies in a sliding manner, and a floating plate frame is fixedly connected with a conical base and can be fixedly connected with the heat pipe bodies through a screw rod, so that the floating plate frame is pressed under the dead weight of the heat pipe bodies, the warm water entering an evaporation end is kept constant, and the vaporization efficiency of a working medium is effectively increased; the rocking disc drives the screw rod to rotate so as to drive the scraper to slide along the convex guide groove on the inner wall of the evaporation end, so that descaling is performed; the working medium is heated and vaporized by the evaporation end to form steam, enters the condensation end from the delivery end, is absorbed by the capillary holes of the liquid absorption core, is subjected to heat exchange by the annular fins to form liquid, and falls down through the flow passage holes, so that circulation is realized, and the cooling efficiency is high.
Description
Technical Field
The utility model relates to the technical field of heat pipe cooling devices, in particular to a warm water drainage heat pipe cooling device for a power station.
Background
The heat pipe has very high heat conductivity, be used for in the warm drainage heat dissipation field, need not use energy power and can realize remote conveying, application prospect is very high, the heat pipe in the past all is fixed mounting drainage pipe, receives the displacement easily and how much influences working medium vaporization efficiency to influence the radiating efficiency, in addition, chemical industry drainage often can produce the incrustation scale in quality of water, causes the heat pipe to block up, reduces heat conductivity, for this we propose power station warm drainage heat pipe heat sink and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a temperature reducing device for a warm drainage heat pipe of a power station, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: the warm-water-draining heat pipe cooling device for the power station comprises a water tank, wherein a floating device is arranged in the water tank in a floating mode, a plurality of heat pipe bodies are fixedly arranged at the upper end of the floating device, a descaling device is arranged in the heat pipe bodies in a sliding mode, the bottom end of the descaling device is fixedly connected with the upper surface of the floating device, and fins are fixedly arranged on the outer surface of the upper end of each heat pipe body.
Preferably, the floating installation is including the floater frame, annular fixed block, in the floater frame floats the warm water of locating in the water tank, fixed connection scale removal device above the floater frame, it has the guide arm to slide in the floater frame both ends to cup joint, the bottom surface in the water tank is located to the guide arm bottom mounting, the fixed heat pipe body surface of locating of annular fixed block, fixedly connected with connecting plate between the annular fixed block.
Preferably, an evaporation end, a transmission end and a condensation end are arranged in the heat pipe body from bottom to top, a convex guide groove and a working medium inner cavity are formed in the inner wall of the evaporation end, a descaling device is slidably mounted in the convex guide groove, carbon nanotube suspension is filled in the working medium inner cavity, the working medium inner cavity is in through connection with the transmission end and the condensation end, a sealing plate is fixedly arranged between the transmission end and the evaporation end, a liquid absorption core is fixedly arranged on the inner wall of the condensation end, and a liquid inlet pipe is arranged on the outer surface of the transmission end.
Preferably, a plurality of capillary holes and a plurality of runner holes are formed in the liquid suction core, and the runner holes penetrate through the capillary holes from top to bottom.
Preferably, the fin comprises a plurality of vertical pieces and a circular piece, the vertical pieces are fixedly connected with the circular piece clamping fork, and the vertical pieces and the circular piece are in an annular column shape.
Preferably, the descaling device is including rocking the dish, rocking the dish bottom fixedly connected with lead screw, the lead screw activity runs through the shrouding to the screw thread has run through the scraper blade, the scraper blade is located in the evaporating end, a plurality of arc logical grooves have been seted up on the scraper blade surface, a plurality of convex sliders of scraper blade surface fixed connection, the convex slider slides and locates in the convex guide slot, the lead screw bottom is rotated and is connected with conical foundation, the conical foundation bottom surface is fixed and is located the kickboard frame upper surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. the floating plate frame is fixedly connected with the conical base and can be fixedly connected with the heat pipe bodies through the screw rods, so that the floating plate frame is pressed under the self weights of the plurality of heat pipe bodies, the warm water entering the evaporation end is kept constant, and the vaporization efficiency of the working medium is effectively increased;
2. the rocking disc drives the screw rod to rotate so as to drive the scraper to slide along the convex guide groove on the inner wall of the evaporation end, so that descaling is performed;
3. the working medium is heated and vaporized by the evaporation end to form steam, enters the condensation end from the delivery end, is absorbed by the capillary holes of the liquid absorption core, is subjected to heat exchange by the annular fins to form liquid, and falls down through the flow passage holes, so that circulation is realized, and the cooling efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of a floating device of the present invention.
FIG. 3 is a schematic cross-sectional view of a heat pipe body according to the present invention.
FIG. 4 is a schematic view of the descaling device according to the present invention.
FIG. 5 is a schematic view of a structural fin of the present invention.
FIG. 6 is a schematic view of the interior of the heat pipe body according to the present invention.
FIG. 7 is an enlarged view of the point A in FIG. 6 according to the present invention.
In the figure: 1. a water tank; 2. a floating device; 21. a floating plate frame; 22. a guide bar; 23. an annular fixed block; 24. A connecting plate; 3. a heat pipe body; 31. a liquid inlet pipe; 32. an evaporation end; 321. a convex channel guide; 322. a working medium inner cavity; 33. a transmission end; 34. a condensing end; 35. a wick; 351. capillary pores; 352. a flow passage hole; 36. closing the plate; 4. a fin; 41. vertical pieces; 42. a wafer; 5. a descaling device; 51. shaking the plate; 52. a screw rod; 53. a squeegee; 531. a male slider; 532. an arc-shaped through groove; 54. a conical base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-7, the utility model provides a temperature reduction device for a warm water discharge heat pipe of a power station, which comprises a water tank 1, wherein a floating device 2 is arranged in the water tank 1 in a floating manner, a plurality of heat pipe bodies 3 are fixedly arranged at the upper end of the floating device 2, the floating device 2 can enable the heat pipe bodies 3 to float in warm water in the water tank 1 and keep a constant state, a descaling device 5 is arranged in the heat pipe bodies 3 in a sliding manner, the descaling device 5 is used for descaling the inner walls of the heat pipe bodies 3, the bottom ends of the descaling devices 5 are fixedly connected with the upper surface of the floating device 2, so that the floating device 2 is fixedly connected with the heat pipe bodies 3, fins 4 are fixedly arranged on the outer surface of the upper ends of the heat pipe bodies 3, and heat exchange is carried out through the fins 4.
Further, floating installation 2 is including the floater frame 21, annular fixed block 23, in floater frame 21 floats and locates the warm water in the water tank 1, floater frame 21 floats in the water tank 1, fixed connection scale removal device 5 above the floater frame 21, floater frame 21 fixed connection scale removal device 5 to can with 3 fixed connection of heat pipe body, guide arm 22 has been slided in the floater frame 21 both ends and has been cup jointed, the bottom surface in the water tank 1 is located to guide arm 22 bottom mounting to floater frame 21 can be in stable state in the water tank 1, annular fixed block 23 is fixed locates 3 surfaces of heat pipe body, thereby a plurality of heat pipe bodies 3 can be by fixed connection, fixedly connected with connecting plate 24 between the annular fixed block 23.
Furthermore, an evaporation end 32, a transmission end 33 and a condensation end 34 are arranged in the heat pipe body 3 from bottom to top, a convex guide groove 321 and a working medium inner cavity 322 are formed in the inner wall of the evaporation end 32, a descaling device 5 is slidably mounted in the convex guide groove 321, the descaling device 5 can rapidly descale through sliding mounting, a carbon nanotube suspension is filled in the working medium inner cavity 322, the working medium inner cavity 322 is communicated with the transmission end 33 and the condensation end 34, the carbon nanotube suspension in the working medium inner cavity 322 is heated at the evaporation end 32 to form steam, the steam enters the condensation end 34 through the transmission end 33, a sealing plate 36 is fixedly arranged between the transmission end 33 and the evaporation end 32, the transmission end 33 and the evaporation end 32 are isolated through the sealing plate 36, so that the working medium is isolated from warm water, a liquid absorption core 35 is fixedly arranged on the inner wall of the condensation end 34, so that the steam is absorbed by the liquid absorption core 35 and reflows after heat exchange, thereby realizing circulation, the outer surface of the transmission end 33 is provided with a liquid inlet pipe 31, and the working medium inner cavity 322 is filled with carbon nano tube suspension liquid through the liquid inlet pipe 31.
Further, the wick 35 is provided with a plurality of capillary holes 351 and a flow passage hole 352, the plurality of capillary holes 351 increase heat exchange efficiency, the flow passage hole 352 penetrates through the plurality of capillary holes 351 from top to bottom, and the liquid working medium flows back from the flow passage hole 352 under the action of gravity.
Further, the fin 4 comprises a plurality of vertical plates 41 and circular plates 42, the vertical plates 41 and the circular plates 42 are fixedly connected in a clamping fork manner, and the vertical plates 41 and the circular plates 42 are in an annular column shape, so that the high heat exchange efficiency is achieved.
Further, the descaling device 5 comprises a rocking disc 51, the bottom end of the rocking disc 51 is fixedly connected with a screw rod 52, the screw rod 52 movably penetrates through the sealing plate 36 and is threaded through with a scraper 53, the rocking disc 51 drives the screw rod 52 to rotate, the scraper 53 is arranged in the evaporation end 32, the scraper 53 descales the inner wall of the evaporation end 32, the surface of the scraper 53 is provided with a plurality of arc-shaped through grooves 532, the outer surface of the scraper 53 is fixedly connected with a plurality of convex sliders 531, the convex sliders 531 are slidably arranged in the convex guide grooves 321, so that the scraper 53 slides in the convex guide grooves 321 through the convex sliders 531, the scraper 53 body cannot rotate but is driven by the screw rod 52 to move up and down, the bottom end of the screw rod 52 is rotatably connected with a conical base 54, the bottom surface of the conical base 54 is fixedly arranged on the upper surface of the floating plate frame 21, and can be fixedly connected with the floating plate frame 21 through the screw rod 52 and the conical base 54, so that the floating plate frame 21 is fixedly connected with the heat pipe body 3.
The working principle is as follows: the outer surfaces of the heat pipe bodies 3 are fixedly provided with annular fixed blocks 23 which are fixedly connected through a connecting plate 24, and can be fixedly connected with the floating plate frame 21 through a screw rod 52 and a conical base 54, so that the floating plate frame 21 is fixedly connected with the heat pipe bodies 3, the heat pipe bodies 3 can float outside the guide rod 22 in the water tank 1 by gravity, the heat pipe bodies can be in a stable state, warm water in the evaporation end 32 of the heat pipe bodies 3 keeps constant, carbon nanotube suspension filled in the working medium inner cavity 322 can be fully and rapidly evaporated to form steam, the steam enters the condensation end 34 through the transmission end 33, the transmission end 33 is isolated from the evaporation end 32 through a sealing plate 36, so that the working medium is isolated from the warm water, the steam is adsorbed through a plurality of capillary holes 351 of the liquid absorbing core 35, and is fully and rapidly heat exchanged into a liquid through the annular columnar fins 4 to be subjected to the action of gravity, and the water flows back to the working medium inner cavity 322 from the flow passage hole 352, so that circulating heat dissipation is realized, after the water circulation type.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. Power station warm drainage heat pipe heat sink, including water tank (1), its characterized in that: the floating water heater is characterized in that a floating device (2) is arranged in the water tank (1), a plurality of heat pipe bodies (3) are fixedly arranged at the upper end of the floating device (2), a descaling device (5) is slidably arranged in the heat pipe bodies (3), the bottom end of the descaling device (5) is fixedly connected with the upper surface of the floating device (2), and fins (4) are fixedly arranged on the outer surface of the upper end of the heat pipe bodies (3).
2. The power station warm drainage heat pipe cooling device according to claim 1, characterized in that the floating device (2) comprises a floating plate frame (21) and an annular fixing block (23), the floating plate frame (21) is arranged in warm water in the water tank (1) in a floating mode, the descaling device (5) is fixedly connected to the upper surface of the floating plate frame (21), guide rods (22) are sleeved in two ends of the floating plate frame (21) in a sliding mode, the bottom end of each guide rod (22) is fixedly arranged on the inner bottom surface of the water tank (1), the annular fixing block (23) is fixedly arranged on the outer surface of the heat pipe body (3), and a connecting plate (24) is fixedly connected between the annular fixing blocks (23).
3. The power station warm water drainage heat pipe cooling device according to claim 1, wherein an evaporation end (32), a transmission end (33) and a condensation end (34) are arranged in the heat pipe body (3) from bottom to top, a convex guide groove (321) and a working medium inner cavity (322) are formed in the inner wall of the evaporation end (32), a descaling device (5) is slidably mounted in the convex guide groove (321), carbon nanotube suspension liquid is filled in the working medium inner cavity (322), the working medium inner cavity (322) is in through connection with the transmission end (33) and the condensation end (34), a sealing plate (36) is fixedly arranged between the transmission end (33) and the evaporation end (32), a liquid suction core (35) is fixedly arranged on the inner wall of the condensation end (34), and a liquid inlet pipe (31) is arranged on the outer surface of the transmission end (33).
4. The plant warm-water drainage heat pipe cooling device of claim 3, wherein the liquid absorption core (35) is provided with a plurality of capillary holes (351) and flow passage holes (352), and the flow passage holes (352) penetrate through the plurality of capillary holes (351) from top to bottom.
5. The plant warm-water heat-pipe cooling device of claim 1, characterized in that the fins (4) comprise a plurality of vertical plates (41) and circular plates (42), the vertical plates (41) are fixedly connected with the circular plates (42) in a fork manner, and the vertical plates (41) and the circular plates (42) are in an annular column shape.
6. The power station warm water drainage heat pipe cooling device according to claim 3, characterized in that the descaling device (5) comprises a rocking disc (51), a screw rod (52) is fixedly connected to the bottom end of the rocking disc (51), the screw rod (52) movably penetrates through the sealing plate (36) and is threaded with a scraper (53), the scraper (53) is arranged in the evaporation end (32), a plurality of arc-shaped through grooves (532) are formed in the surface of the scraper (53), a plurality of convex sliding blocks (531) are fixedly connected to the outer surface of the scraper (53), the convex sliding blocks (531) are slidably arranged in the convex guide grooves (321), a conical base (54) is rotatably connected to the bottom end of the screw rod (52), and the bottom surface of the conical base (54) is fixedly arranged on the upper surface of the floating plate frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381345.4U CN216049339U (en) | 2021-09-29 | 2021-09-29 | Warm water discharging heat pipe cooling device for power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381345.4U CN216049339U (en) | 2021-09-29 | 2021-09-29 | Warm water discharging heat pipe cooling device for power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049339U true CN216049339U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122381345.4U Active CN216049339U (en) | 2021-09-29 | 2021-09-29 | Warm water discharging heat pipe cooling device for power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049339U (en) |
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2021
- 2021-09-29 CN CN202122381345.4U patent/CN216049339U/en active Active
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