CN219934715U - Closed cooling tower coil pipe - Google Patents
Closed cooling tower coil pipe Download PDFInfo
- Publication number
- CN219934715U CN219934715U CN202321223479.6U CN202321223479U CN219934715U CN 219934715 U CN219934715 U CN 219934715U CN 202321223479 U CN202321223479 U CN 202321223479U CN 219934715 U CN219934715 U CN 219934715U
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- CN
- China
- Prior art keywords
- frame
- cooling tower
- coil
- closed cooling
- water tanks
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- 238000001816 cooling Methods 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract 2
- 238000000429 assembly Methods 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 9
- 239000002826 coolant Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a closed cooling tower coil, in particular to the technical field of cooling tower tray pipes, which comprises a frame, wherein water tanks are respectively arranged on the inner wall surfaces of the front side and the rear side of the frame, three coil pipe bodies are fixedly communicated between the two water tanks, driving assemblies are respectively arranged on the inner wall surfaces of the front side and the rear side of the frame and are used for driving the water tanks and the coil pipe bodies to rotate, each driving assembly comprises a hollow pipe, the two hollow pipes are respectively arranged on one side, away from each other, of the two water tanks, and the two hollow pipes are respectively communicated with the interiors of the two water tanks. According to the utility model, the three coil pipe bodies are arranged in the frame to convey hot fluid for cooling, the hot fluid is conveyed into the three coil pipe bodies through the liquid inlet pipe, the two hollow pipes are respectively driven to rotate by the two waterproof motors, and the two hollow pipes drive the two water tanks and the three coil pipe bodies to simultaneously rotate in the frame, so that the surfaces of the three coil pipe bodies are fully contacted with spray water in the closed cooling tower, and the cooling effect on the hot fluid is improved.
Description
Technical Field
The utility model relates to the technical field of cooling tower tray pipes, in particular to a closed cooling tower coil pipe.
Background
The closed cooling tower is suitable for the fields of heating furnaces, medium-frequency induction furnaces, medium-high frequency power supplies, electric control, vacuum furnaces, cooling water systems of induction heat preservation furnaces, internal process water cooling of casting, forging and welding equipment and the like in iron works. In the working process, a main circulating pump drives cooling medium to circulate between a cooling tower and equipment to be cooled, cold air enters the tower from an air inlet below the tower body, heat exchange is carried out between the cold air and the cooling medium through heat conduction, hot air after heat absorption is discharged into the atmosphere by a fan, and the cooling medium in a coil pipe of the cooling tower is cooled.
In order to improve the cooling efficiency of hot fluid in the coil, existing coil manufacturers often set the coil to be long, different shapes, multiple layers, etc. For example, a closed cooling tower coil pipe with the publication number of CN207976047U in the prior art is used for dispersing liquid to be cooled into a plurality of rows of reciprocating coiled pipes which are arranged in parallel, so that the contact area between the liquid to be cooled and the closed cooling tower coil pipe is increased, the cross section of the reciprocating coiled pipe adopts a raindrop-shaped design, the resistance of cold air blown from bottom to top is reduced, and the heat exchange efficiency is further improved.
However, although the heat exchange efficiency of the reciprocating coil in the prior art is improved, since the reciprocating coil is arranged in the closed cooling tower, spray water is sprayed from top to bottom, and flows to the bottom of the cooling tower through the surface of the pipe, so that less spray water is caused on the back of the reciprocating coil relative to the spray pipe, and the temperature difference is caused on the surface of the reciprocating coil, and the heat exchange effect on hot fluid can be affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the closed cooling tower coil, the three coil bodies are arranged in the frame to convey hot fluid for cooling, the hot fluid is conveyed into the three coil bodies through the liquid inlet pipe, two water-proof motors are used for respectively driving two hollow pipes to rotate, the two hollow pipes drive two water tanks and the three coil bodies to rotate simultaneously in the frame, the surfaces of the three coil bodies are fully contacted with spray water in the closed cooling tower, and the cooling effect on the hot fluid is improved, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a closed cooling tower coil pipe, includes the frame, both sides inner wall surface all is equipped with the water tank around the frame, fixed intercommunication has three coil pipe body between two water tanks, both sides inner wall surface all installs drive assembly around the frame for drive water tank and coil pipe body are rotatory, and every drive assembly all includes the hollow tube, and two hollow tubes are established respectively and are kept away from one side each other at two water tanks, and two hollow tubes are linked together with two inside water tanks respectively, both sides inner wall surface all has been seted up the circular slot around the frame, and two hollow tubes rotate respectively and establish in two circular slots, annular chamber has all been seted up around the frame, communicate through a plurality of intercommunications between two annular chamber and two circular slots respectively, both sides run through respectively around the frame bottom and are equipped with feed liquor pipe, drain pipe for carry hot fluid to cool down in the closed cooling tower.
In a preferred embodiment, the two hollow tubes are fixedly provided with sealing plates on the sides facing away from each other, and the two sealing plates are fixedly provided with waterproof motors on the sides facing away from each other for driving the sealing plates and the hollow tubes to rotate.
In a preferred embodiment, the outer wall surfaces of the front side and the rear side of the frame are provided with mounting grooves, and the two waterproof motors are respectively fixed in the two mounting grooves, so that the waterproof motors are convenient to store, and the influence on the appearance caused by leakage of the waterproof motors is avoided.
In a preferred embodiment, the three coil bodies are uniformly distributed from top to bottom between the two water tanks, and the three coil bodies are sequentially separated, so that the three coil bodies are fully contacted with spray water and cooling air, and the efficiency of cooling the hot fluid is conveniently improved.
In a preferred embodiment, the surface of the outer side wall of the frame is provided with a plurality of through grooves for improving the contact speed of the coil body and cooling air in the closed cooling tower, so that the cooling effect of the hot fluid is improved.
In a preferred embodiment, the two hollow tubes are respectively connected with the two circular grooves through bearings, so as to reduce friction between the outer wall of the hollow tube and the circular grooves.
In a preferred embodiment, both ends are all fixed to be equipped with the dead lever around the frame, and two dead levers keep away from each other one side all fixedly and are equipped with the fixed disk, have all seted up four fixed orifices on two fixed disks for use in installing the closed cooling tower with the frame.
The utility model has the technical effects and advantages that:
1. according to the utility model, the three coil pipe bodies are arranged in the frame to convey hot fluid for cooling, the hot fluid is conveyed into the three coil pipe bodies through the liquid inlet pipe, the two hollow pipes are respectively driven to rotate by the two waterproof motors, and the two hollow pipes drive the two water tanks and the three coil pipe bodies to simultaneously rotate in the frame, so that the surfaces of the three coil pipe bodies are fully contacted with spray water in the closed cooling tower, and the cooling effect on the hot fluid is improved.
2. Through setting up the hollow tube between water tank and waterproof motor, when waterproof motor drive closing plate and hollow tube drive water tank are rotatory, the liquid in the annular chamber flows the hollow tube through a plurality of through-holes in, can avoid liquid leakage, and the setting in a plurality of logical grooves can make the cooling wind in three coil pipe body and the closed cooling tower fully contact to improve the cooling effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a bottom view of the overall structure of the present utility model;
FIG. 5 is a schematic view of the frame of the present utility model in use within a closed cooling tower.
The reference numerals are: 1. a frame; 2. a water tank; 3. a coil body; 4. a drive assembly; 5. a liquid inlet pipe; 6. a liquid outlet pipe; 7. a mounting groove; 8. a through groove; 9. a fixed rod; 10. a fixed plate;
401. a hollow tube; 402. a circular groove; 403. an annular cavity; 404. a communication hole; 405. a sealing plate; 406. waterproof motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the accompanying drawings 1-5 of the specification, the utility model provides a closed cooling tower coil, which comprises a frame 1, wherein water tanks 2 are respectively arranged on the inner wall surfaces of the front side and the rear side of the frame 1, three coil bodies 3 are fixedly communicated between the two water tanks 2, driving components 4 are respectively arranged on the inner wall surfaces of the front side and the rear side of the frame 1 and are used for driving the water tanks 2 and the coil bodies 3 to rotate, each driving component 4 comprises a hollow pipe 401, the two hollow pipes 401 are respectively arranged on one side, far away from the two water tanks 2, of each hollow pipe 401 are respectively communicated with the interiors of the two water tanks 2, circular grooves 402 are respectively formed on the inner wall surfaces of the front side and the rear side of the frame 1, and the two hollow pipes 401 are respectively rotatably arranged in the two circular grooves 402;
and annular cavities 403 have all been seted up to both sides around the frame 1, communicate through a plurality of intercommunications 404 between two annular cavities 403 and two circular grooves 402 respectively, both sides run through respectively around the frame 1 bottom and are equipped with feed liquor pipe 5, drain pipe 6 for carry hot fluid to cool off in the closed cooling tower, two hollow tubes 401 keep away from each other one side all fixedly and be equipped with closing plate 405, two closing plate 405 keep away from each other one side all fixedly and be equipped with waterproof motor 406 for driving closing plate 405 and hollow tube 401 rotation.
The hot fluid flows into the annular cavity 403 through the liquid inlet pipe 5, then flows into the water tank 2 through the communication hole 404 and the hollow pipe 401, finally flows into the three coil pipe bodies 3 from the water tank 2, spray water in the closed cooling tower is sprayed to the surfaces of the coil pipe bodies 3, contact water and wind exchange heat occurs, a small amount of water vapor absorbs heat, so that the temperature of the hot fluid in the coil pipe bodies 3 is reduced, the effect of cooling is achieved, the cooled cold fluid flows out of the liquid outlet pipe 6 through the water tank 2 at the other end of the coil pipe bodies 3, the hollow pipe 401 and the annular cavity 403, the cooling of the hot fluid is completed, two water-proof motors 406 are used for respectively driving the two hollow pipes 401 to rotate, and the two hollow pipes 401 drive the two water tanks 2 and the three coil pipe bodies 3 to rotate simultaneously, so that the surfaces of the three coil pipe bodies 3 are fully contacted with the spray water in the closed cooling tower, and the cooling effect of the hot fluid is improved.
Referring to the attached drawings 1-5 of the specification, the utility model provides a closed cooling tower coil, the outer wall surfaces of the front side and the rear side of a frame 1 are respectively provided with mounting grooves 7, two waterproof motors 406 are respectively fixed in the two mounting grooves 7, so that the waterproof motors 406 are convenient to store, the influence on the appearance caused by the leakage of the waterproof motors 406 is avoided, three coil bodies 3 are uniformly distributed between two water tanks 2 from top to bottom and are used for improving the cooling efficiency of a hot fluid, and the outer side wall surface of the frame 1 is provided with a plurality of through grooves 8 and used for improving the contact speed of the coil bodies 3 with cooling air in the closed cooling tower;
and two hollow tubes 401 are respectively connected with two circular grooves 402 through bearings for reduce the frictional force between hollow tube 401 outer wall and the circular grooves 402, both ends are all fixed around the frame 1 and are equipped with dead lever 9, and two dead levers 9 keep away from each other one side and all are fixed and are equipped with fixed disk 10, have all seted up four fixed orifices on two fixed disks 10, are used for installing frame 1 in the closed cooling tower.
Through setting up hollow tube 401 between water tank 2 and waterproof motor 406, when waterproof motor 406 drive closing plate 405 and hollow tube 401 drove water tank 2 rotatory, the liquid in the annular chamber 403 flows in hollow tube 401 through a plurality of through-holes, can avoid liquid leakage, set up a plurality of logical grooves 8 on frame 1 lateral wall, make the better cooling wind contact in three coil pipe body 3 and the closed cooling tower, thereby improve the cooling effect, when installing frame 1, the installer only need use the screw to pass the fixed orifices on two fixed plates, then with screw and closed cooling tower fixed together can, and simple structure, the installation is dismantled very conveniently.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Closed cooling tower coil, including frame (1), its characterized in that: the coil pipe comprises a frame (1), wherein water tanks (2) are respectively arranged on the inner wall surfaces of the front side and the rear side of the frame (1), three coil pipe bodies (3) are fixedly communicated between the two water tanks (2), and driving assemblies (4) are respectively arranged on the inner wall surfaces of the front side and the rear side of the frame (1) and used for driving the water tanks (2) and the coil pipe bodies (3) to rotate;
each driving assembly (4) comprises a hollow pipe (401), the two hollow pipes (401) are respectively arranged on one sides of the two water tanks (2) away from each other, the two hollow pipes (401) are respectively communicated with the interiors of the two water tanks (2), round grooves (402) are respectively formed in the inner wall surfaces of the front side and the rear side of the frame (1), the two hollow pipes (401) are respectively rotationally arranged in the two round grooves (402), annular cavities (403) are respectively formed in the front side and the rear side of the frame (1), and the two annular cavities (403) are respectively communicated with the two round grooves (402) through a plurality of communication holes (404);
the front side and the rear side of the bottom of the frame (1) are respectively provided with a liquid inlet pipe (5) and a liquid outlet pipe (6) in a penetrating way, and the liquid inlet pipe and the liquid outlet pipe are used for conveying hot fluid into the closed cooling tower for cooling.
2. The closed cooling tower coil of claim 1, wherein: sealing plates (405) are fixedly arranged on one sides, away from each other, of the two hollow pipes (401), and waterproof motors (406) are fixedly arranged on one sides, away from each other, of the two sealing plates (405) and used for driving the sealing plates (405) and the hollow pipes (401) to rotate.
3. The closed cooling tower coil of claim 2, wherein: the outer wall surfaces of the front side and the rear side of the frame (1) are provided with mounting grooves (7), and two waterproof motors (406) are respectively fixed in the two mounting grooves (7).
4. The closed cooling tower coil of claim 1, wherein: the three coil pipe bodies (3) are uniformly distributed between the two water tanks (2) from top to bottom and are used for improving the cooling efficiency of the hot fluid.
5. The closed cooling tower coil of claim 1, wherein: a plurality of through grooves (8) are formed in the surface of the outer side wall of the frame (1) and are used for improving the contact speed of the coil pipe body (3) and cooling air in the closed cooling tower.
6. The closed cooling tower coil of claim 1, wherein: the two hollow tubes (401) are respectively connected with the two circular grooves (402) through bearings, and are used for reducing friction force between the outer walls of the hollow tubes (401) and the circular grooves (402).
7. The closed cooling tower coil of claim 1, wherein: the two ends are all fixed around frame (1) and are equipped with dead lever (9), and two dead levers (9) keep away from each other one side all fixedly and are equipped with fixed disk (10), have all seted up four fixed orifices on two fixed disks (10) for install frame (1) in the closed cooling tower and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223479.6U CN219934715U (en) | 2023-05-19 | 2023-05-19 | Closed cooling tower coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223479.6U CN219934715U (en) | 2023-05-19 | 2023-05-19 | Closed cooling tower coil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934715U true CN219934715U (en) | 2023-10-31 |
Family
ID=88487105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321223479.6U Active CN219934715U (en) | 2023-05-19 | 2023-05-19 | Closed cooling tower coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934715U (en) |
-
2023
- 2023-05-19 CN CN202321223479.6U patent/CN219934715U/en active Active
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| GR01 | Patent grant |