CN219347515U - Automatic cleaning device for water collecting tank of closed cooling tower - Google Patents
Automatic cleaning device for water collecting tank of closed cooling tower Download PDFInfo
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- CN219347515U CN219347515U CN202320319589.6U CN202320319589U CN219347515U CN 219347515 U CN219347515 U CN 219347515U CN 202320319589 U CN202320319589 U CN 202320319589U CN 219347515 U CN219347515 U CN 219347515U
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- water collecting
- collecting tank
- cleaning
- cooling tower
- shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses an automatic cleaning device for a water collecting tank of a closed cooling tower, which comprises a cooling tower main body and a water collecting tank positioned at the bottom of the cooling tower main body, wherein a cleaning mechanism is arranged at the bottom of the water collecting tank and comprises a mounting plate, a driving motor, a driving shaft, a reciprocating screw rod, a reciprocating screw nut, a fixed round rod, a sliding shaft sleeve and a cleaning scraping plate. The water collecting tank has the beneficial effects that the bottom in the water collecting tank is high at the left end and low at the right end, the cleaning mechanism in the water collecting tank adopts the cleaning scraping plate to scrape the scale at the bottom in the water collecting tank into the arc-shaped tank, meanwhile, the auger conveying blade discharges the scale in the arc-shaped tank through the cleaning port, the scale is prevented from adhering to the bottom in the water collecting tank, the spraying cooling effect is influenced, and the cleaning scraping plate and the auger conveying blade are of a linkage structure.
Description
Technical Field
The utility model relates to the field of closed cooling towers, in particular to an automatic cleaning device for a water collecting tank of a closed cooling tower.
Background
The closed cooling tower is characterized in that a tubular heat exchanger is arranged in the tower, and the cooling effect is ensured through heat exchange of circulated air, spray water outside the pipe and circulating water in the pipe. In recent years, closed cooling towers have been widely used in ferrous metallurgy, power electronics, machining, air conditioning systems, and other industries.
In the working process of the closed cooling tower, water vapor after spraying and evaporating can be blocked back through the dehydrator, and the water tank is dripped back for recycling. However, carry incrustation scale, silt etc. in the circulating water, adhere to in the water catch bowl for a long time, lead to spraying pipeline jam easily, influence and spray cooling effect, and the manual work needs regularly to clear up the dirt in the water catch bowl, wastes time and energy when the clearance, can't satisfy market demand.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Disclosure of Invention
Aiming at the defects, the utility model provides an automatic cleaning device for a water collecting tank of a closed cooling tower, which aims to solve the problem of cleaning the water collecting tank of the closed cooling tower.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the automatic cleaning device for the water collecting tank of the closed cooling tower comprises a cooling tower body and a water collecting tank positioned at the bottom of the cooling tower body, wherein a cleaning mechanism is arranged at the bottom in the water collecting tank;
the cleaning mechanism comprises a mounting plate, a driving motor, a driving shaft, a reciprocating screw rod, a reciprocating screw nut, a fixed round rod, a sliding shaft sleeve and a cleaning scraping plate, wherein the mounting plate is mounted at the right bottom of the water collecting tank, the driving motor is horizontally mounted on the mounting plate, the driving shaft is mounted at the rotating end of the driving motor, the reciprocating screw rod is movably inserted into the front end of the water collecting tank, the right end of the reciprocating screw rod is connected with the driving shaft, the reciprocating screw nut is movably sleeved on the reciprocating screw rod, the fixed round rod is mounted at the rear end of the water collecting tank, the sliding shaft sleeve is movably sleeved on the fixed round rod, and the cleaning scraping plate is mounted at the bottoms of the multifilament nut and the sliding shaft sleeve.
Further, the bottom is the left end height in the water catch bowl, and the right-hand member is low, and open bottom right-hand member in the water catch bowl has the arc wall, and movable mounting has the clearance axle in the arc wall, evenly installs a plurality of auger delivery blade on the clearance axle.
Further, the front end of the mounting plate is movably provided with a transmission shaft, the transmission shaft is provided with a driving bevel gear, and the rear end of the transmission shaft is provided with a driven bevel gear meshed with the driving bevel gear.
Further, a belt pulley I is arranged at the front end of the transmission shaft, a belt pulley II is arranged at the front end of the cleaning shaft, and transmission belts are sleeved on the belt pulley I and the belt pulley II.
Further, a limiting groove is formed in the inner bottom of the cleaning scraping plate, a sliding scraping plate is movably inserted into the inner bottom of the limiting groove, and a plurality of springs are arranged at the inner top of the limiting groove.
Further, the rear end of the water collecting tank is provided with a cleaning opening corresponding to the arc-shaped tank.
The utility model provides an automatic cleaning device for a water collecting tank of a closed cooling tower, which has the advantages that the bottom in the water collecting tank is high at the left end and low at the right end, a cleaning mechanism positioned in the water collecting tank adopts a cleaning scraping plate to scrape scale at the bottom in the water collecting tank into an arc-shaped tank, meanwhile, a packing auger conveying blade discharges the scale in the arc-shaped tank through a cleaning port, the scale is prevented from adhering to the bottom in the water collecting tank, the spraying cooling effect is influenced, and the cleaning scraping plate and the packing auger conveying blade are of a linkage structure, so that the equipment cost is reduced.
Drawings
Fig. 1 is a schematic view of an automatic cleaning device for a water collecting tank of a closed cooling tower.
FIG. 2 is a schematic view of a cleaning blade drive according to the present utility model.
FIG. 3 is a cross-sectional view of a cleaning blade according to the present utility model.
Fig. 4 is a schematic diagram of a cleaning shaft transmission according to the present utility model.
Fig. 5 is an external view of an automatic cleaning device for a water collecting tank of a closed cooling tower.
In the figure: 1. a cooling tower main body; 2. a water collection tank; 3. a mounting plate; 4. a driving motor; 5. a drive shaft; 6. a reciprocating screw rod; 7. go to multifilament mother; 8. fixing the round rod; 9. a sliding sleeve; 10. cleaning a scraping plate; 11. an arc-shaped groove; 12. cleaning a shaft; 13. auger delivery blades; 14. a transmission shaft; 15. a driving bevel gear; 16. a driven bevel gear; 17. a first belt pulley; 18. a belt pulley II; 19. a drive belt; 20. a limit groove; 21. a sliding scraper; 22. a spring; 23. cleaning the mouth.
Description of the embodiments
The utility model is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5: the automatic cleaning device for the water collecting tank of the closed cooling tower comprises a cooling tower body 1 and a water collecting tank 2 positioned at the bottom of the cooling tower body 1, wherein a cleaning mechanism is arranged at the bottom in the water collecting tank 2; the cleaning mechanism comprises a mounting plate 3, a driving motor 4, a driving shaft 5, a reciprocating screw rod 6, a multifilament feed 7, a fixed round rod 8, a sliding shaft sleeve 9 and a cleaning scraping plate 10, wherein the mounting plate 3 is mounted at the bottom of the right side of the water collecting tank 2, the driving motor 4 is horizontally mounted on the mounting plate 3, the driving shaft 5 is mounted on the rotating end of the driving motor 4, the reciprocating screw rod 6 is movably inserted at the front end in the water collecting tank 2, the right end is connected with the driving shaft 5, the multifilament feed 7 is movably sleeved on the reciprocating screw rod 6, the fixed round rod 8 is mounted at the rear end in the water collecting tank 2, the sliding shaft sleeve 9 is movably sleeved on the fixed round rod 8, and the cleaning scraping plate 10 is mounted at the bottoms of the multifilament feed 7 and the sliding shaft sleeve 9; the bottom in the water collecting tank 2 is high at the left end and low at the right end, an arc-shaped groove 11 is formed in the right end of the bottom in the water collecting tank 2, a cleaning shaft 12 is movably arranged in the arc-shaped groove 11, and a plurality of auger conveying blades 13 are uniformly arranged on the cleaning shaft 12; a transmission shaft 14 is movably arranged at the upper front end of the mounting plate 3, a driving bevel gear 15 is arranged on the driving shaft 5, and a driven bevel gear 16 which is meshed with the driving bevel gear 15 is arranged at the rear end of the transmission shaft 14; the front end of the transmission shaft 14 is provided with a belt pulley I17, the front end of the cleaning shaft 12 is provided with a belt pulley II 18, and the belt pulley I17 and the belt pulley II 18 are sleeved with a transmission belt 19; a limiting groove 20 is formed in the inner bottom of the cleaning scraping plate 10, a sliding scraping plate 21 is movably inserted in the inner bottom of the limiting groove 20, and a plurality of springs 22 are arranged at the inner top of the limiting groove 20; the rear end of the water collecting tank 2 is provided with a cleaning opening 23 corresponding to the arc-shaped tank 11.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, water vapor after spraying and evaporation can be blocked back through a dehydrator, the water collecting tank 2 is dripped back for recycling, and the circulating water can form scale at the bottom in the water collecting tank 2 after long-time use;
when the water collecting tank is cleaned: the driving motor 4 starts to work at first, the mounting plate 3 is mounted at the bottom of the right side of the water collecting tank 2, the driving motor 4 is horizontally mounted on the mounting plate 3, the driving shaft 5 is mounted on the rotating end of the driving motor 4, the reciprocating screw rod 6 is movably inserted into the front end of the water collecting tank 2 through the fastening bearing, the right end is connected with the driving shaft 5, the multifilament master 7 is movably sleeved on the reciprocating screw rod 6, the fixed round rod 8 is mounted at the rear end of the water collecting tank 2, the sliding shaft sleeve 9 is movably sleeved on the fixed round rod 8, the cleaning scraping plate 10 is mounted at the bottoms of the multifilament master 7 and the sliding shaft sleeve 9, the bottom of the water collecting tank 2 is high at the left end and low at the right end, the arc-shaped groove 11 is arranged at the right end of the bottom in the water collecting tank 2, the bottom in the cleaning scraper 10 is provided with a limit groove 20, the bottom in the limit groove 20 is movably inserted with a sliding scraper 21, the top in the limit groove 20 is provided with a plurality of springs 22, as shown in fig. 1-3, the initial position of the cleaning scraper 10 is positioned at the left side in the water collecting tank 2, the driving motor 4 firstly drives the driving shaft 5 to rotate, the driving shaft 5 drives the cleaning scraper 10 to move rightwards, meanwhile, the sliding scraper 21 at the bottom of the cleaning scraper 10 can scrape scale in the water collecting tank 2 into the arc-shaped tank 11, the plurality of springs 22 can ensure that the sliding scraper 21 clings to the bottom in the water collecting tank 2, and when the cleaning scraper 10 moves to the right side in the water collecting tank 2, the reciprocating screw rod 6 continuously rotates to drive the cleaning scraper 10 to reset;
when the arc groove is cleaned: the cleaning shaft 12 is movably mounted in the arc-shaped groove 11 through the fastening bearing, the cleaning shaft 12 is uniformly provided with the plurality of auger conveying blades 13, the front end of the mounting plate 3 is movably provided with the transmission shaft 14 through the fastening bearing, the driving bevel gear 15 is mounted on the driving shaft 5, the rear end of the transmission shaft 14 is provided with the driven bevel gear 16 meshed with the driving bevel gear 15, the front end of the transmission shaft 14 is provided with the belt pulley I17, the front end of the cleaning shaft 12 is provided with the belt pulley II 18, the belt pulley I17 and the belt pulley II 18 are sleeved with the transmission belt 19, the driving shaft 5 rotates and drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the cleaning shaft 12 to rotate through the transmission belt 19, the plurality of auger conveying blades 13 on the cleaning shaft 12 can clear out scale in the arc-shaped groove 11 through the cleaning opening 23, the bottom in the water-collecting groove 2 is high in the left end, the right end is low, and the scale in the arc-shaped groove 11 is scraped into the arc-shaped groove 11 through the cleaning scraper 10 by the cleaning mechanism positioned in the water-collecting groove 2, simultaneously, the auger conveying blades 13 discharge the scale in the arc-shaped groove 11 through the cleaning opening 23, the scale in the water-collecting groove 2 is prevented from being attached to the bottom in the water-collecting groove 2, the cooling blades 13 are in the cooling effect, and the cost of conveying equipment is reduced, and the cost of the cleaning equipment is reduced, and the cleaning equipment is achieved.
The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.
Claims (6)
1. The automatic cleaning device for the water collecting tank of the closed cooling tower comprises a cooling tower main body (1) and a water collecting tank (2) positioned at the bottom of the cooling tower main body (1), and is characterized in that a cleaning mechanism is arranged at the inner bottom of the water collecting tank (2);
the cleaning mechanism comprises a mounting plate (3), a driving motor (4), a driving shaft (5), a reciprocating screw rod (6), a reciprocating screw nut (7), a fixed round rod (8), a sliding shaft sleeve (9) and a cleaning scraping plate (10), wherein the mounting plate (3) is mounted at the right bottom of the water collecting tank (2), the driving motor (4) is horizontally mounted on the mounting plate (3), the driving shaft (5) is mounted at the rotating end of the driving motor (4), the reciprocating screw rod (6) is movably inserted at the front end in the water collecting tank (2), the right end is connected with the driving shaft (5), the multifilament screw nut (7) is movably sleeved on the reciprocating screw rod (6), the fixed round rod (8) is mounted at the rear end in the water collecting tank (2), the sliding shaft sleeve (9) is movably sleeved on the fixed round rod (8), and the cleaning scraping plate (10) is mounted at the bottoms of the multifilament screw nut (7) and the sliding shaft sleeve (9).
2. The automatic cleaning device for the water collecting tank of the closed cooling tower according to claim 1, wherein the bottom in the water collecting tank (2) is high at the left end and low at the right end, an arc-shaped groove (11) is formed in the right end of the bottom in the water collecting tank (2), a cleaning shaft (12) is movably installed in the arc-shaped groove (11), and a plurality of auger conveying blades (13) are uniformly installed on the cleaning shaft (12).
3. An automatic cleaning device for a water collecting tank of a closed cooling tower according to claim 1, wherein a transmission shaft (14) is movably arranged at the upper front end of the mounting plate (3), a driving bevel gear (15) is arranged on the driving shaft (5), and a driven bevel gear (16) meshed with the driving bevel gear (15) is arranged at the rear end of the transmission shaft (14).
4. An automatic cleaning device for a water collecting tank of a closed cooling tower according to claim 3, wherein a belt pulley I (17) is arranged at the front end of the transmission shaft (14), a belt pulley II (18) is arranged at the front end of the cleaning shaft (12), and a transmission belt (19) is sleeved on the belt pulley I (17) and the belt pulley II (18).
5. The automatic cleaning device for the water collecting tank of the closed cooling tower according to claim 1, wherein a limiting groove (20) is formed in the inner bottom of the cleaning scraping plate (10), a sliding scraping plate (21) is movably inserted in the inner bottom of the limiting groove (20), and a plurality of springs (22) are arranged at the inner top of the limiting groove (20).
6. An automatic cleaning device for a water collecting tank of a closed cooling tower according to claim 1, wherein the rear end of the water collecting tank (2) is provided with a cleaning opening (23) corresponding to the arc-shaped tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320319589.6U CN219347515U (en) | 2023-02-27 | 2023-02-27 | Automatic cleaning device for water collecting tank of closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320319589.6U CN219347515U (en) | 2023-02-27 | 2023-02-27 | Automatic cleaning device for water collecting tank of closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219347515U true CN219347515U (en) | 2023-07-14 |
Family
ID=87112370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320319589.6U Active CN219347515U (en) | 2023-02-27 | 2023-02-27 | Automatic cleaning device for water collecting tank of closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219347515U (en) |
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2023
- 2023-02-27 CN CN202320319589.6U patent/CN219347515U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Xingfu Road, development zone, Feixiang District, Handan City, Hebei Province Patentee after: Oasis Bingfeng Fluid Equipment Co.,Ltd. Address before: No.1 Xingfu Road, development zone, Feixiang District, Handan City, Hebei Province Patentee before: HANDAN OASIS ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |