CN220250813U - Novel self-rotating spray head of cooling tower - Google Patents
Novel self-rotating spray head of cooling tower Download PDFInfo
- Publication number
- CN220250813U CN220250813U CN202321781279.2U CN202321781279U CN220250813U CN 220250813 U CN220250813 U CN 220250813U CN 202321781279 U CN202321781279 U CN 202321781279U CN 220250813 U CN220250813 U CN 220250813U
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- Prior art keywords
- spray head
- cooling tower
- rotating
- rotating spray
- frame
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- 239000007921 spray Substances 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 44
- 239000004033 plastic Substances 0.000 claims abstract description 41
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 6
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 6
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims 2
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a novel cooling tower self-rotating spray head, which belongs to the technical field of heat dissipation of hyperbolic natural cooling towers and comprises a triangular grabbing type side frame plastic threaded connection port, a plastic central cylinder, a rotating lotus type tray and a bearing, wherein the top end of the triangular grabbing type side frame is fixedly connected with the outer surface of the plastic central cylinder. The utility model provides a novel cooling tower self-rotating spray head, a plastic threaded connection port can be connected with an external pipe fitting, water flows through a plastic central cylinder, the impact force of water is further improved, after the pressure of the water is improved, the impact force of the water on a rotating lotus-shaped tray is increased, the rotating lotus-shaped tray can rotate at a high speed under the impact of the water, the water is uniformly dispersed and removed, a better heat dissipation effect is achieved, part of pressure is automatically removed in the rotating process, the main pressure is born through a bearing, the stability of equipment is improved by utilizing a triangular grabbing frame, and the service cycle of the rotating lotus-shaped tray is prolonged.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of hyperbolic natural cooling towers, in particular to a novel self-rotating spray head of a cooling tower.
Background
Cooling towers are used for heat exchange and cooling in the alumina production flow and in power plant boilers and multiple fields, and are mainly used for reducing the temperature of circulating water in the alumina production flow, providing low-temperature circulating water for an evaporator and creating conditions for vacuum of the evaporator.
The existing spray head is a steel spray head, and has the following defects although the structure is simple;
1. the material is easy to be corroded, broken and dropped, the cost is high, and the service cycle is short;
2. two triangular holes are formed in two sides of a central cylinder of the spray head design, a flat circular ring is arranged outside the triangular holes, 2/3 of water flows away from the two sides, and basically takes the shape of a water column when flowing down, so that the heat dissipation effect is basically not achieved;
3. the bottom tray is a round steel plate, water falls onto the steel plate, most of the water flows out from two sides of the upper part, the water pressure is reduced, splashing around is uneven, and the heat dissipation effect is poor;
4. the lower base is easy to deform and even drop after long-time flushing.
Disclosure of Invention
The utility model aims to provide a novel self-rotating spray head of a cooling tower. Solves the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a novel cooling tower self-rotating spray head, includes triangle grab type frame plastics threaded connection mouth, plastics central section of thick bamboo, rotatory lotus type tray and bearing, the top and the surface fixed connection of plastics central section of thick bamboo of triangle grab type frame, the plastics threaded connection mouth sets up the surface on plastics central section of thick bamboo top, the bottom joint of bearing is in the inside of triangle grab type frame bottom, the lower surface at rotatory lotus type tray is fixed on the top of bearing, the L type link that is connected with can be dismantled through the bolt to one side of triangle grab type frame, the side threaded connection on L type link top has the fastening rod, the inside wall cover that the one end of fastening rod runs through L type link has the preforming.
Preferably, the plastic central cylinder is a conical cylinder, a connecting spray head is arranged at the bottom end of the plastic central cylinder, and the connecting spray head is made of PP materials.
Preferably, the other side of the triangular grabbing frame is detachably connected with a fixing cylinder through a bolt, a telescopic supporting rod is inserted into the fixing cylinder, and the top end of the supporting rod is detachably connected to the lower surface of the top end of the triangular grabbing frame through a bolt.
Preferably, the bottom fixedly connected with compression spring of branch, compression spring's bottom fixed connection is at the interior diapire of fixed cylinder.
Preferably, the surface of the L-shaped connecting frame is sleeved with a detachable positioning plate, and one side of the positioning plate is in threaded connection with a detachable nut.
Preferably, the side of the locating plate is inserted with a U-shaped locating rod stretched by a clamping, the side of the L-shaped connecting frame is provided with a locating hole, and the surfaces of the two ends of the U-shaped locating rod are sleeved with reset springs.
Preferably, two ends of the U-shaped positioning rod penetrate through the inner side wall of the positioning plate and extend into the positioning hole.
Preferably, two ends of the reset spring respectively abut against the U-shaped positioning rod and the inner side wall of the positioning plate.
Compared with the prior art, the utility model provides the novel self-rotating spray head of the cooling tower, which has the following beneficial effects.
1. According to the utility model, through the arrangement of the triangular grabbing side frame, the plastic threaded connecting port, the plastic central cylinder, the rotary lotus-shaped tray and the bearing, the plastic threaded connecting port can be connected with an external pipe fitting, water flows through the plastic central cylinder, the impact force of water is further improved, after the pressure of the water is improved, the impact force of the water on the rotary lotus-shaped tray is increased, the rotary lotus-shaped tray can rotate at a high speed under the impact of the water, the water is uniformly dispersed and removed, a better heat dissipation effect is achieved, part of pressure is automatically removed in the rotating process, the bearing bears the main pressure, the stability of equipment is improved by utilizing the triangular grabbing side frame, the service period of the rotary lotus-shaped tray is prolonged, the heat dissipation area of annular water is increased, the heat exchange efficiency with air is improved, the circulating water temperature is reduced, the circulating water consumption is reduced, the vacuum of an evaporator is greatly improved, the overall operation efficiency of the evaporator is improved, the steam consumption is saved, and the concentration is improved;
2. according to the utility model, through the arrangement of the L-shaped connecting frame, the fastening rod and the pressing sheet, the pressing sheet can move inwards by rotating the fastening rod, so that the pipe fitting inserted into the top end of the L-shaped connecting frame is positioned, the movement during use is avoided, the equipment is simple and portable in structure, the replacement labor intensity is low, and the labor cost is saved.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a triangular grab frame of the present utility model;
fig. 4 is a schematic structural view of the present utility model.
In the figure:
1. triangular grabbing type side frames; 2. a plastic threaded connection port; 3. a plastic central cylinder; 4. a rotary lotus-shaped tray; 5. a bearing; 6. an L-shaped connecting frame; 7. a fastening rod; 8. tabletting; 9. the nozzle is connected; 10. a fixed cylinder; 11. a support rod; 12. a compression spring; 13. a positioning plate; 14. a screw cap; 15. a U-shaped positioning rod; 16. positioning holes; 17. and a return spring.
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.
Referring to fig. 1-4, the novel cooling tower self-rotating spray head comprises a triangular grabbing side frame 1, a plastic threaded connection port 2, a plastic central cylinder 3, a rotating lotus-shaped tray 4 and a bearing 5, wherein the top end of the triangular grabbing side frame 1 is fixedly connected with the outer surface of the plastic central cylinder 3, and the plastic threaded connection port 2 is arranged on the outer surface of the top end of the plastic central cylinder 3.
The plastic central cylinder 3 is changed into a conical cylinder from an original straight cylinder, the length of the plastic central cylinder 3 is shortened, the height between the plastic central cylinder 3 and the rotary lotus-shaped tray 4 is increased, water flows into the plastic central cylinder 3 from a water distribution channel, the impact force of the water is further improved, the diameter of the upper end of the plastic central cylinder 3 is 4 cm, the diameter of the lower end of the plastic central cylinder is 3 cm, the height of the flower center of the rotary lotus-shaped tray 4 is 1 cm, and the height of the flower tip is 0.5 cm.
The joint of the bottom end of the triangular grab type side frame 1 and the bearing 5 can also be provided with a wear-resistant gasket, so that the service life is prolonged.
The bottom joint of bearing 5 is in the inside of triangle grab type frame 1 bottom, and the lower surface at rotatory lotus type tray 4 is fixed on the top of bearing 5, and one side of triangle grab type frame 1 is connected with L type link 6 through the bolt can be dismantled, and the side threaded connection on L type link 6 top has fastening rod 7, and the inside wall cover that the one end of fastening rod 7 runs through L type link 6 is equipped with preforming 8.
The top of L type link 6 can carry out spacingly to external pipeline, avoids appearing not hard up problem, and clockwise rotation fastening rod 7 can make preforming 8 support tight external pipeline, further increases stability.
The plastic central cylinder 3 is a conical cylinder, the bottom of the plastic central cylinder 3 is provided with a connecting spray nozzle 9, and the connecting spray nozzle 9 is made of PP materials, so that the replacement and the installation are convenient, and the processing and the manufacturing cost are low.
The fixed cylinder 10 is detachably connected to the other side of the triangular grabbing side frame 1 through bolts, a telescopic supporting rod 11 is inserted into the fixed cylinder 10, the top end of the supporting rod 11 is detachably connected to the lower surface of the top end of the triangular grabbing side frame 1 through bolts, a compression spring 12 is fixedly connected to the bottom end of the supporting rod 11, and the bottom end of the compression spring 12 is fixedly connected to the inner bottom wall of the fixed cylinder 10.
The bottom of branch 11 utilizes compression spring 12 can compress downwards, can support the top that tightly triangle grabs type frame 1 simultaneously, presents the interaction force, reduces the angle that triangle grabs type frame 1 top downwarping, promotes life.
The surface of the L-shaped connecting frame 6 is sleeved with a detachable positioning plate 13, one side of the positioning plate 13 is in threaded connection with a detachable nut 14, the side surface of the positioning plate 13 is inserted with a U-shaped positioning rod 15 which is clamped and stretched, and the side surface of the L-shaped connecting frame 6 is provided with a positioning hole 16.
The surface cover at both ends of U type locating lever 15 is equipped with reset spring 17, and the inside wall of locating plate 13 is run through at the both ends of U type locating lever 15 and extends to the inside of locating hole 16, and the inside wall of U type locating lever 15 and locating plate 13 is supported tightly respectively at reset spring 17 both ends.
The locating plate 13 can be fixed at a position required to be used by using the screw cap 14, the L-shaped connecting frame 6 can be inserted into the locating plate 13, the U-shaped locating rod 15 is used for fixing, and the U-shaped locating rod 15 is pulled when the locating plate is detached, so that two ends of the locating plate move out of the locating hole 16.
In this embodiment, preferably, the plastic threaded connection port 2 is provided on the outer surface of the top end of the plastic central cylinder 3.
In this embodiment, preferably, the bottom of the bearing 5 is clamped inside the bottom end of the triangular grab frame 1, and the top end of the bearing 5 is fixed on the lower surface of the rotating lotus-shaped tray 4.
The application steps of the utility model are as follows;
when the plastic central cylinder is used, an external pipeline penetrates through the top end of the L-shaped connecting frame 6, the plastic threaded connecting port 2 at the top end of the plastic central cylinder 3 is connected with the external pipeline, the U-shaped positioning rod 15 is pulled, the L-shaped connecting frame 6 is inserted into the positioning plate 13, the U-shaped positioning rod 15 is loosened, the two ends of the U-shaped positioning rod 15 are clamped in the positioning hole 16 through the acting force of the reset spring 17, and the plastic central cylinder is fixed at a position required to be used by using the nut 14.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (8)
1. The novel cooling tower self-rotating spray head is characterized in that; including triangle grab type frame (1) plastics threaded connection mouth (2), plastics center section of thick bamboo (3), rotatory lotus type tray (4) and bearing (5), the top and the surface fixed connection of plastics center section of thick bamboo (3) of triangle grab type frame (1), plastics threaded connection mouth (2) set up the surface on plastics center section of thick bamboo (3) top, the bottom joint of bearing (5) is in the inside of triangle grab type frame (1) bottom, the lower surface at rotatory lotus type tray (4) is fixed on the top of bearing (5), be connected with L type link (6) can be dismantled through the bolt in one side of triangle grab type frame (1), the side threaded connection on L type link (6) top has fastening rod (7), the inside wall suit that the preforming one end of fastening rod (7) runs through L type link (6) is equipped with (8).
2. The novel cooling tower self-rotating spray head according to claim 1, wherein the plastic central cylinder (3) is a conical cylinder, a connecting spray head (9) is arranged at the bottom end of the plastic central cylinder (3), and the connecting spray head (9) is made of PP (polypropylene) materials.
3. The novel cooling tower self-rotating spray head according to claim 1, wherein a fixed cylinder (10) is detachably connected to the other side of the triangular grabbing frame (1) through a bolt, a telescopic supporting rod (11) is inserted into the fixed cylinder (10), and the top end of the supporting rod (11) is detachably connected to the lower surface of the top end of the triangular grabbing frame (1) through a bolt.
4. The novel cooling tower self-rotating spray head according to claim 3, wherein the bottom end of the supporting rod (11) is fixedly connected with a compression spring (12), and the bottom end of the compression spring (12) is fixedly connected with the inner bottom wall of the fixed cylinder (10).
5. The novel cooling tower self-rotating spray head according to claim 1, wherein a detachable locating plate (13) is sleeved on the surface of the L-shaped connecting frame (6), and a detachable nut (14) is connected to one side of the locating plate (13) in a threaded manner.
6. The novel cooling tower self-rotating spray head according to claim 5, wherein the side face of the positioning plate (13) is inserted with a U-shaped positioning rod (15) stretched by clamping, the side face of the L-shaped connecting frame (6) is provided with a positioning hole (16), and the surfaces of the two ends of the U-shaped positioning rod (15) are sleeved with reset springs (17).
7. The novel cooling tower self-rotating spray head according to claim 6, wherein two ends of the U-shaped positioning rod (15) penetrate through the inner side wall of the positioning plate (13) and extend into the positioning hole (16).
8. The novel cooling tower self-rotating spray head according to claim 6, wherein two ends of the return spring (17) respectively abut against the inner side walls of the U-shaped positioning rod (15) and the positioning plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781279.2U CN220250813U (en) | 2023-07-07 | 2023-07-07 | Novel self-rotating spray head of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781279.2U CN220250813U (en) | 2023-07-07 | 2023-07-07 | Novel self-rotating spray head of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250813U true CN220250813U (en) | 2023-12-26 |
Family
ID=89269142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781279.2U Active CN220250813U (en) | 2023-07-07 | 2023-07-07 | Novel self-rotating spray head of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250813U (en) |
-
2023
- 2023-07-07 CN CN202321781279.2U patent/CN220250813U/en active Active
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| GR01 | Patent grant |