CN220726617U - Cooling tower fan - Google Patents
Cooling tower fan Download PDFInfo
- Publication number
- CN220726617U CN220726617U CN202321261002.7U CN202321261002U CN220726617U CN 220726617 U CN220726617 U CN 220726617U CN 202321261002 U CN202321261002 U CN 202321261002U CN 220726617 U CN220726617 U CN 220726617U
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- block
- gear
- fan body
- threaded rod
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 9
- 210000001503 joint Anatomy 0.000 abstract description 8
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of cooling towers, and discloses a cooling tower fan, which comprises a mounting cylinder, a fan body, a mounting structure and a rotating structure, wherein a plurality of fixing blocks are arranged on the inner side wall of the mounting cylinder, a first threaded rod is arranged at the upper end of each fixing block, a sliding block is arranged outside the first threaded rod, a through groove is formed in each sliding block, and the mounting structure is arranged on one side, close to the fan body, of each sliding block; the device is connected with the connecting block and the butt joint block through the stud, four nuts are conveniently placed on the first threaded rod in sequence by adjusting the position of the movable sleeve, then the nuts move downwards to be tightly attached to the sliding block, and then the fan body is installed and fixed; can be at the cooling tower during operation through rotating the structure, through outwards expanding two dust guard and rotating, make the installation section of thick bamboo top expose the expansion completely, make things convenient for the discharge of the interior steam of cooling tower more.
Description
Technical Field
The utility model relates to the technical field of cooling towers, in particular to a cooling tower fan.
Background
The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling tower is an evaporation heat-dissipating device which utilizes the principles of heat dissipation by evaporation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioner to reduce water temperature by utilizing the heat generated by the heat dissipation by evaporation of steam generated by heat generation by heat dissipation by evaporation of steam after the heat is in flowing contact with air so as to ensure the normal operation of a system, and the device is generally barrel-shaped, so the device is named as a cooling tower.
Cooling tower can be equipped with the fan on the top in the in-process of using, and current cooling tower fan is mostly through the mounting bracket welding inside the installation section of thick bamboo when the installation, and when follow-up staff need maintain the change to the fan body, comparatively laborious. In order to solve the above problems, a cooling tower fan is provided in the present application.
Disclosure of Invention
The utility model provides a cooling tower fan, which aims to solve the technical problems in the background technology.
In order to solve the problems, the utility model provides a cooling tower fan which comprises a mounting cylinder, a fan body, a mounting structure and a rotating structure, and is characterized in that a plurality of fixing blocks are arranged on the inner side wall of the mounting cylinder, a first threaded rod is arranged at the upper end of each fixing block, a sliding block is arranged outside each first threaded rod, a through groove is formed in each sliding block, the side, close to the fan body, of each sliding block is provided with the mounting structure, the outer side wall of the fan body is provided with a plurality of butt joint blocks, and the left end and the right end of the upper part of the mounting cylinder are provided with the rotating structures.
Preferably, the installation structure comprises an adjusting sleeve, a rotating shaft, a rotating disc, a first bevel gear, a second threaded rod, a threaded sleeve, a movable sleeve, a connecting block and a stud, wherein the plurality of sliding blocks are all arranged at one end, close to the fan body, of the sliding block, the rotating shaft is arranged at the top end inside the adjusting sleeve, the rotating disc is arranged at the upper end of the rotating shaft in a penetrating mode, the first bevel gear is arranged at the lower end of the rotating shaft, a round rod is arranged inside the adjusting sleeve, one end, close to the fan body, of the round rod is connected with the second bevel gear, the other end of the second bevel gear is provided with the second threaded rod, the threaded sleeve is connected with the second threaded rod in a threaded mode, the threaded sleeve is arranged at one end, close to the fan body, of the movable sleeve is provided with the connecting block, and the upper side and lower side, inside the connecting block is connected with the stud;
preferably, the rotating structure comprises a U-shaped block, a connecting rod, a connecting plate, a connecting box, a first gear, a motor and a second gear, wherein the U-shaped block which is symmetrical is arranged at the left end and the right end of the upper part of the mounting cylinder, the connecting rod is arranged in the U-shaped block, the connecting plate is arranged outside the connecting rod, the connecting box is arranged at the rear end of the U-shaped block, the first gear is arranged in the connecting box in a penetrating way, the motor is arranged at the rear end of the connecting box, and the second gear is arranged at the output end of the motor;
preferably, the connecting block is connected with the butt joint block through a stud;
preferably, two connecting plates are provided with symmetrical dust-proof plates at the ends close to each other, and the dust-proof plates are semicircular;
preferably, the first threaded rod is in threaded connection with a nut;
preferably, the first bevel gear is in meshed connection with the second bevel gear, and the first gear is in meshed connection with the second gear;
the technical scheme of the utility model has the following beneficial technical effects:
the device realizes the installation of the fan body through the installation structure, the connecting block and the butt joint block are connected together through the stud, the four sliding blocks are conveniently inserted on the four first threaded rods respectively through adjusting the positions of the movable sleeves, then the four nuts are sequentially placed on the first threaded rods, then the nuts move downwards to be tightly attached to the sliding blocks, and then the fan body is installed and fixed;
this device can be in the cooling tower during operation through the setting of rotating-structure, drives the second gear through the motor and rotates, drives connecting rod and connecting plate and rotates with the help of the meshing of second gear and first gear to drive two dust guard and outwards expand and rotate, make the installation section of thick bamboo top expose the expansion completely, make things convenient for the discharge of steam in the cooling tower more, and at the cooling tower unoperated stage, shelter from dust and impurity through the shielding of dust guard to installation section of thick bamboo top opening part.
Drawings
Fig. 1 is a schematic structural diagram of a cooling tower fan according to the present utility model.
Fig. 2 is a top cross-sectional view of a cooling tower fan according to the present utility model.
Fig. 3 is a top view of a cooling tower fan according to the present utility model.
Fig. 4 is an enlarged view of a cooling tower fan a according to the present utility model.
Fig. 5 is an enlarged view of B in a cooling tower fan according to the present utility model.
Reference numerals: 1. a mounting cylinder; 2. a fixed block; 3. a first threaded rod; 4. an adjusting sleeve; 5. a rotating shaft; 6. a turntable; 7. a first bevel gear; 8. a second bevel gear; 9. a second threaded rod; 10. a thread sleeve; 11. a movable sleeve; 12. a connecting block; 13. a stud; 14. a butt joint block; 15. a fan body; 16. a U-shaped block; 17. a connecting rod; 18. a connecting plate; 19. a dust-proof plate; 20. a connection box; 21. a first gear; 22. a motor; 23. a second gear; 24. a nut; 25. a sliding block.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-5, the cooling tower fan provided by the utility model comprises a mounting cylinder 1, a fan body 15, a mounting structure and a rotating structure, and is characterized in that a plurality of fixing blocks 2 are arranged on the inner side wall of the mounting cylinder 1, a first threaded rod 3 is arranged at the upper end of each fixing block 2, a sliding block 25 is arranged outside the first threaded rod 3, a through groove is formed in each sliding block 25, the mounting structure is arranged on one side, close to the fan body 15, of each sliding block 25, a plurality of butt joint blocks 14 are arranged on the outer side wall of the fan body 15, the rotating structure is arranged at the left end and the right end of the upper part of the mounting cylinder 1, and nuts 24 are connected to the first threaded rod 3 in a threaded manner.
In an alternative embodiment, the mounting structure includes adjusting sleeve 4, axis of rotation 5, carousel 6, first bevel gear 7, second bevel gear 8, second threaded rod 9, thread bush 10, movable sleeve 11, connecting block 12 and double-screw bolt 13, a plurality of slider 25 is close to fan body 15 one end and all is provided with adjusting sleeve 4, the inside top of adjusting sleeve 4 is provided with axis of rotation 5, the upper end of axis of rotation 5 runs through adjusting sleeve 4 and is provided with carousel 6, the lower extreme of axis of rotation 5 is provided with first bevel gear 7, the inside round bar that is provided with of adjusting sleeve 4, and round bar is close to fan body 15 one end and is connected with second bevel gear 8, first bevel gear 7 and second bevel gear 8 meshing are connected, and the second threaded rod 9 is provided with second threaded rod 9 at the other end, and threaded bush 10 is provided with movable sleeve 11 near fan body 15 one end, and movable sleeve 11 is provided with connecting block 12 near fan body 15 one end, and both sides all are connected with 13 about the inside double-screw bolt of connecting block 12, connecting block 12 is connected with butt joint piece 14 through double-screw bolt 13.
In an alternative embodiment, the rotating structure includes U type piece 16, connecting rod 17, connecting plate 18, junction box 20, first gear 21, motor 22 and second gear 23, both ends all are provided with symmetrical U type piece 16 about the mounting cylinder 1 upper portion, and U type piece 16 inside is provided with connecting rod 17, connecting rod 17 outside is provided with connecting plate 18, two connecting plates 18 are close to one end and all are provided with symmetrical dust guard 19, and dust guard 19 is the semicircle, and U type piece 16 rear end is provided with junction box 20, and connecting rod 17 rear end runs through to junction box 20 inside and is provided with first gear 21, and junction box 20 inside rear end is provided with motor 22, and be provided with second gear 23 on motor 22's the output, and first gear 21 and second gear 23 meshing are connected.
The working principle of the utility model is as follows: during installation, the four connecting blocks 12 and the butt joint blocks 14 are connected together through the studs 13, then the turntable 6 is rotated, the rotating shaft 5 and the first bevel gear 7 are driven to rotate through the rotation of the turntable 6, the second threaded rod 9 is driven to rotate through the meshing of the first bevel gear 7 and the second bevel gear 8, the threaded sleeve 10 is driven to move in the adjusting sleeve 4, the movable sleeve 11 is moved out of the adjusting sleeve 4, the four sliding blocks 25 are respectively inserted on the four first threaded rods 3 through the arrangement of sliding grooves in the sliding blocks 25, the installation of the fan body 15 is realized, then the four nuts 24 are sequentially placed on the first threaded rods 3, then the nuts 24 are driven to move downwards to be tightly attached to the sliding blocks 25, the fixing of the four sliding blocks 25 is completed, the installation and the fixing of the fan body 15 are further completed, this structure simple operation does not have welded structure, make things convenient for follow-up staff to maintain the change to fan body 15, and through the removal to movable sleeve 11 makes things convenient for at the fan body 15 of installation section of thick bamboo 1 internally mounted not unidimensional, the effectual suitability that improves at the device, at the cooling tower unoperated stage, shelter from dust and impurity through dust guard 19 to installation section of thick bamboo 1 top opening part, when the cooling tower is worked, the staff can drive second gear 23 through opening motor 22 and rotate, with the help of the meshing of second gear 23 and first gear 21, drive connecting rod 17 and connecting plate 18 and rotate, thereby drive two dust guard 19 outwards to expand and rotate, make installation section of thick bamboo 1 top expose and expand completely, the discharge of steam in the cooling tower is more convenient.
It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. The utility model provides a cooling tower fan, including mounting section of thick bamboo (1), fan body (15), mounting structure and rotating structure, its characterized in that, be provided with a plurality of fixed blocks (2) on mounting section of thick bamboo (1) inside wall, fixed block (2) upper end is provided with first threaded rod (3), first threaded rod (3) outside is provided with slider (25), logical groove has been seted up to slider (25) inside, and a plurality of slider (25) are close to fan body (15) one side and are provided with mounting structure, and be provided with a plurality of butt pieces (14) on fan body (15) lateral wall, both ends are provided with rotating structure about mounting section of thick bamboo (1) upper portion, mounting structure includes adjusting sleeve (4), axis of rotation (5), carousel (6), first bevel gear (7), second bevel gear (8), second threaded rod (9), thread bush (10), movable sleeve (11), connecting block (12) and double-screw bolt (13), a plurality of slider (25) are close to fan body (15) one end all being provided with adjusting sleeve (4), adjusting sleeve (4) inside top is provided with axis of rotation (5), and axis of rotation (5) upper end is provided with a bevel gear (4) and runs through (6) inside bevel gear (7), and round bar is close to fan body (15) one end and is connected with second bevel gear (8), and the second bevel gear (8) other end is provided with second threaded rod (9), and threaded connection has thread bush (10) on second threaded rod (9), and thread bush (10) are close to fan body (15) one end and are provided with movable sleeve (11), and movable sleeve (11) are close to fan body (15) one end and are provided with connecting block (12), and both sides all are connected with double-screw bolt (13) about connecting block (12) inside.
2. The cooling tower fan according to claim 1, wherein the rotating structure comprises a U-shaped block (16), a connecting rod (17), a connecting plate (18), a connecting box (20), a first gear (21), a motor (22) and a second gear (23), the U-shaped block (16) which is symmetrical is arranged at the left end and the right end of the upper portion of the mounting cylinder (1), the connecting rod (17) is arranged inside the U-shaped block (16), the connecting plate (18) is arranged outside the connecting rod (17), the connecting box (20) is arranged at the rear end of the U-shaped block (16), the first gear (21) is arranged inside the connecting box (20) in a penetrating mode, the motor (22) is arranged at the rear end inside the connecting box (20), and the second gear (23) is arranged at the output end of the motor (22).
3. A cooling tower fan according to claim 1, wherein the connection block (12) is connected to the docking block (14) by means of studs (13).
4. A cooling tower fan according to claim 2, wherein two of the connection plates (18) are provided with symmetrical dust-proof plates (19) at their ends adjacent to each other, and the dust-proof plates (19) are semicircular.
5. A cooling tower fan according to claim 1, characterized in that the first threaded rod (3) is screwed with a nut (24).
6. A cooling tower fan according to claim 1, characterized in that the first bevel gear (7) is in meshing connection with the second bevel gear (8) and the first gear (21) is in meshing connection with the second gear (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261002.7U CN220726617U (en) | 2023-05-23 | 2023-05-23 | Cooling tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261002.7U CN220726617U (en) | 2023-05-23 | 2023-05-23 | Cooling tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726617U true CN220726617U (en) | 2024-04-05 |
Family
ID=90489133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261002.7U Active CN220726617U (en) | 2023-05-23 | 2023-05-23 | Cooling tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726617U (en) |
-
2023
- 2023-05-23 CN CN202321261002.7U patent/CN220726617U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |