Impurity cleaning device for water distribution tank of cooling tower

Abstract

The utility model discloses a cooling tower water distribution tank impurity cleaning device which comprises a water tank, a sleeve is sleeved on a water pipe at the bottom of the water tank, hydraulic rod mechanisms are arranged on two sides of the sleeve, each hydraulic rod mechanism comprises a cylinder barrel and a telescopic rod, the cylinder barrel is connected with a first cross rod through a first connecting rod, and the telescopic rod is connected with a second cross rod through a second connecting rod. The sides, close to the water tank wall, of the first transverse rod, the second transverse rod and the vertical rod are provided with shovel plates. The water tank cleaning device is novel in structural design, the motor is started, the support drives the hydraulic rod mechanism to rotate along the water pipe, the telescopic rod extends, the shoveling plate on the vertical rod abuts against the side wall of the water tank, the shoveling plates on the first transverse rod and the second transverse rod abut against the bottom of the water tank, and attachments on the side wall and the bottom of the water tank are shoveled away through the shoveling plates; the suction pump is started, attachments shoveled by the shoveling plate enter the waste box along the suction branch pipe and the suction main pipe, operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling tower water distribution tank cleaning, and particularly relates to an impurity cleaning device for a cooling tower water distribution tank. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant, absorbs heat from a system and discharges it into the atmosphere to reduce the water temperature. Its cooling principle is to use the heat exchange between water and air flow contact to generate steam, and the evaporation of steam takes away heat to achieve evaporation heat dissipation, convective heat transfer and radiative heat transfer and other principles to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature, so as to ensure the normal operation of the system. During the long-term operation, impurities such as dust in the air will fall into the water and adhere to the inner wall of the water tank, and it needs to be cleaned at intervals. Now, generally, workers use mops to clean deeply into the water tank, which is time-consuming and laborious. Content of the Utility Model

[0003] In order to solve the above problems, the utility model provides an impurity cleaning device for a cooling tower water distribution tank.

[0004] The utility model is realized as follows: An impurity cleaning device for a cooling tower water distribution tank includes a water tank. A water pipe is vertically and fixedly arranged through the center of the bottom of the water tank. A sleeve is sleeved on the water pipe. Hydraulic rod mechanisms are horizontally and symmetrically fixedly arranged on both sides of the sleeve. The sleeve limits the position of the hydraulic rod mechanisms. Under the action of the sleeve, the hydraulic rod mechanisms rotate along the water pipe. The hydraulic rod mechanisms include cylinder barrels and telescopic rods. A bracket is fixedly arranged between the upper ends of the cylinder barrels. The upper end of the bracket is shaft-connected with the transmission shaft of a motor. Starting the motor, the hydraulic rod mechanisms are driven to rotate through the bracket. A first connecting rod is vertically and fixedly arranged at the lower end of the cylinder barrel. The lower end of the first connecting rod is fixedly connected with a first cross bar which is horizontally arranged and close to the bottom of the water tank. When the cylinder barrel rotates, the first cross bar is driven to rotate through the first connecting rod. A second connecting rod is obliquely and fixedly arranged at the lower end of the telescopic rod. The lower end of the second connecting rod is fixedly connected with a second cross bar which is horizontally arranged and close to the bottom of the water tank. When the telescopic rod rotates, the second cross bar is driven to rotate through the second connecting rod. The first cross bar and the second cross bar are parallel and do not contact each other, ensuring that when the telescopic rod expands and contracts in the cylinder barrel, the second cross bar will not abut against the first cross bar. A vertical rod is vertically and fixedly arranged at the end of the telescopic rod. When the telescopic rod rotates, the vertical rod rotates along the side wall of the water tank accordingly.

[0005] The first cross bar, the second cross bar and the middle position on the side of the vertical bar close to the water tank wall are all provided with a communicating through groove and a clamping groove. A connecting plate is arranged through the through groove. One end of the connecting plate is fixedly provided with a clamping plate. The clamping plate is arranged in the clamping groove. The width of the clamping plate is greater than the width of the clamping groove to prevent the clamping plate from disengaging from the clamping groove. The other end of the connecting plate is fixedly provided with a scraping plate. The first cross bar, the second cross bar and the vertical bar are reliably connected together through the clamping plate and the scraping plate. The scraping plate can be replaced by pulling the connecting plate out of the through groove, which is convenient and fast. The telescopic rod extends, so that the scraping plate on the vertical bar abuts against the side wall of the water tank, and the scraping plates on the first cross bar and the second cross bar abut against the bottom of the water tank. The attachments on the side wall and the bottom of the water tank are removed through the scraping plate.

[0006] A plurality of collar rings are fixedly arranged on the cylinder barrel. A material suction branch pipe is arranged through the collar rings. The collar rings limit the material suction branch pipe. The lower end of the material suction branch pipe is located at the bottom of the water tank to ensure reliable absorption of the attachments. The upper end of the material suction branch pipe is provided with a material suction main pipe. A material suction pump is arranged on the material suction main pipe. The other end of the material suction main pipe is connected with a waste box. When the material suction pump is started, the attachments removed by the scraping plate enter the waste box along the material suction branch pipe and the material suction main pipe.

[0007] Preferably, the vertical bar is inclined and the lower end of the vertical bar is fixedly connected with the end of the second cross bar, which improves the stability of the second cross bar and the vertical bar and ensures the scraping effect of the scraping plate on the attachments.

[0008] Preferably, one end of the first cross bar is close to the water pipe to ensure the scraping effect on the bottom of the water tank.

[0009] Preferably, both ends of the scraping plate are inclined. Whether the motor rotates forward or backward, the scraping plate can remove the attachments and is also easier to shovel up the attachments.

[0010] The beneficial effects of the present utility model are as follows: The structure of the present utility model is novel. When the motor is started, the hydraulic rod mechanism is driven by the bracket to rotate along the water pipe. The telescopic rod extends, so that the scraping plate on the vertical bar abuts against the side wall of the water tank, and the scraping plates on the first cross bar and the second cross bar abut against the bottom of the water tank. The attachments on the side wall and the bottom of the water tank are removed through the scraping plate. When the material suction pump is started, the attachments removed by the scraping plate enter the waste box along the material suction branch pipe and the material suction main pipe. The operation is convenient, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 is a schematic diagram of the positional relationship between the first cross bar and the second cross bar;

[0013] Figure 3Schematic diagram of the connection structure between the first crossbar and the shovel plate;

[0014] Figure 4 Schematic diagram of the connection structure between the hydraulic rod mechanism and the material suction branch pipe;

[0015] In the figure: 1. Water tank; 2. Water pipe; 3. Sleeve; 4. Hydraulic rod mechanism; 5. Cylinder barrel; 6. Telescopic rod; 7. Bracket; 8. Motor; 9. First connecting rod; 10. First crossbar; 11. Second connecting rod; 12. Second crossbar; 13. Vertical rod; 14. Through groove; 15. Card slot; 16. Connecting plate; 17. Card plate; 18. Shovel plate; 19. Collar; 20. Material suction branch pipe; 21. Material suction main pipe; 22. Material suction pump; 23. Waste box. Specific implementation mode

[0016] In order to better understand the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0017] Such as Figures 1-4The impurity cleaning device of a cooling tower cloth water tank shown in the figure comprises a water tank 1, a water pipe 2 is vertically fixedly arranged through the center of the bottom of the water tank 1, a sleeve 3 is sleeved on the water pipe 2, hydraulic rod mechanisms 4 are horizontally and symmetrically fixedly arranged on both sides of the sleeve 3, the sleeve 3 limits the position of the hydraulic rod mechanism 4, the hydraulic rod mechanism 4 rotates along the water pipe 2 under the action of the sleeve 3, the hydraulic rod mechanism 4 comprises a cylinder 5 and a telescopic rod 6, a bracket 7 is fixedly arranged between the upper ends of the cylinder 5, the upper end of the bracket 7 is connected to the transmission shaft of the motor 8, the motor 8 is started, and then the hydraulic rod mechanism 4 is driven to rotate through the bracket 7, a first connecting rod 9 is vertically fixedly arranged at the lower end of the cylinder 5, the lower end of the first connecting rod 9 is fixedly connected to a first cross bar 10 horizontally arranged and close to the bottom of the water tank 1, the cylinder 5 rotates, and the first cross bar 10 is driven to rotate through the first connecting rod 9, one end of the first cross bar 10 is close to the water pipe 2, so as to ensure the shoveling effect on the bottom of the water tank 1. The lower end of the telescopic rod 6 is fixedly provided with a second connecting rod 11 at an angle, and the lower end of the second connecting rod 11 is fixedly connected to a second cross bar 12 which is horizontally arranged and close to the bottom of the water tank 1. When the telescopic rod 6 rotates, the second cross bar 12 is driven to rotate by the second connecting rod 11. The first cross bar 10 and the second cross bar 12 are parallel and do not contact each other, ensuring that when the telescopic rod 6 performs telescopic movement in the cylinder 5, the second cross bar 12 will not abut against the first cross bar 10. The end of the telescopic rod 6 is vertically fixedly provided with a vertical rod 13. When the telescopic rod 6 rotates, the vertical rod 13 rotates along the side wall of the water tank 1 accordingly. The vertical rod 13 is tilted and the lower end of the vertical rod 13 is fixedly connected to the end of the second cross bar 12, which improves the stability of the second cross bar 12 and the vertical rod 13, and ensures the shoveling effect of the shovel plate 18 on the attachments. The first cross bar 10, the second cross bar 12 and the vertical bar 13 are provided with a connected through groove 14 and a clamping groove 15 at the middle position near the wall of the water tank 1. A connecting plate 16 is provided through the through groove 14. A clamping plate 17 is fixedly provided at one end of the connecting plate 16. The clamping plate 17 is arranged in the clamping groove 15. The width of the clamping plate 17 is greater than the width of the clamping groove 15 to prevent the clamping plate 17 from detaching from the clamping groove 15. A shovel plate 18 is fixedly provided at the other end of the connecting plate 16. Both ends of the shovel plate 18 are inclined. Regardless of whether the motor 8 rotates forward or reversely, the shovel plate 18 can remove the attached objects and it is also easier to shovel up the attached objects.The first cross bar 10, the second cross bar 12 and the vertical bar 13 are reliably connected to the shovel plate 18 through the clamping plate 17. Pulling the connecting plate 16 out of the through groove 14 enables the replacement of the shovel plate 18, which is convenient and fast. The telescopic rod 6 extends, so that the shovel plate 18 on the vertical bar 13 abuts against the side wall of the water tank 1, and the shovel plates 18 on the first cross bar 10 and the second cross bar 12 abut against the bottom of the water tank 1. The attachments on the side wall and the bottom of the water tank 1 are removed by the shovel plate 18. A plurality of collar rings 19 are fixedly arranged on the cylinder barrel 5, and a suction material branch pipe 20 is arranged through the collar rings 19. The collar rings 19 limit the suction material branch pipe 20. The lower end of the suction material branch pipe 20 is located at the bottom of the water tank 1 to ensure the reliable absorption of the attachments. The upper end of the suction material branch pipe 20 is provided with a suction material main pipe 21, a suction pump 22 is arranged on the suction material main pipe 21, and the other end of the suction material main pipe 21 is connected to a waste material box 23. Starting the suction pump 22, the attachments removed by the shovel plate 18 enter the waste material box 23 along the suction material branch pipe 20 and the suction material main pipe 21.

[0018] The above is only the preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A cooling tower water tank impurity cleaning device, comprising a water tank, a water pipe is vertically fixedly arranged through the center of the bottom of the water tank, characterized in that: The water pipe is sleeved with a sleeve, and hydraulic rod mechanisms are fixedly arranged horizontally and symmetrically on both sides of the sleeve, and the hydraulic rod mechanism includes a cylinder and a telescopic rod, a bracket is fixedly arranged between the upper ends of the cylinders, and the upper end of the bracket is connected to the transmission shaft of the motor, and a first connecting rod is vertically fixedly arranged at the lower end of the cylinder, and the lower end of the first connecting rod is fixedly connected to a first cross bar that is horizontally arranged and close to the bottom of the water tank, and a second connecting rod is obliquely fixedly arranged at the lower end of the telescopic rod, and the lower end of the second connecting rod is fixedly connected to a second cross bar that is horizontally arranged and close to the bottom of the water tank, the first cross bar is parallel to the second cross bar and does not touch, and a vertical rod is vertically fixedly arranged at the end of the telescopic rod. The first cross bar, the second cross bar and the vertical bar are all provided with a connected through slot and a clamping slot at the middle position near the water tank wall. A connecting plate is arranged through the through slot. A clamping plate is fixedly arranged at one end of the connecting plate. The clamping plate is arranged in the clamping slot. The width of the clamping plate is greater than the width of the clamping slot. A shovel plate is fixedly arranged at the other end of the connecting plate. A plurality of collars are fixedly arranged on the cylinder barrel, a suction branch pipe is arranged through the collars, the lower end of the suction branch pipe is located at the bottom of the water tank, a suction main pipe is arranged at the upper end of the suction branch pipe, a suction pump is arranged on the suction main pipe, and the other end of the suction main pipe is connected to a waste box.

2. A cooling tower water tank impurity cleaning device according to claim 1, characterized in that: The vertical rod is arranged obliquely and the lower end of the vertical rod is fixedly connected to the end of the second cross rod.

3. The cooling tower water tank impurity cleaning device according to claim 1, characterized in that: One end of the first cross bar is close to the water pipe.

4. A cooling tower water tank impurity cleaning device according to claim 1, characterized in that: Both ends of the shovel plate are inclined.

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