CN215766572U

CN215766572U - Cooling tower with adjustable amount of wind

Info

Publication number: CN215766572U
Application number: CN202121249996.1U
Authority: CN
Inventors: 郭胜
Original assignee: Hebei Tengxiao Environmental Protection Equipment Co ltd
Current assignee: Hebei Tengxiao Environmental Protection Equipment Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2022-02-08
Anticipated expiration: 2031-06-05

Abstract

The utility model belongs to the field of cooling towers, and particularly relates to an air quantity adjustable cooling tower which aims at solving the problems that the air quantity of the existing cooling tower cannot be adjusted according to actual use requirements, the dustproof efficiency at an air port is poor, and dust is easy to enter the cooling tower from the air port. The air quantity of the cooling tower can be adjusted according to actual use requirements, the dustproof efficiency at the air port is good, and the movable seat enters the air duct when the cooling tower is not used, so that dust can be prevented from entering the cooling tower.

Description

Cooling tower with adjustable amount of wind

Technical Field

The utility model relates to the technical field of cooling towers, in particular to a cooling tower with adjustable air volume.

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, wherein the cold is an evaporation heat dissipation device which generates steam by utilizing the cold and heat exchange after the water flows and contacts with air, and the steam volatilizes and takes away the heat to achieve the principles of evaporation heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in the industry or a refrigeration air conditioner so as to reduce the water temperature, so as to ensure the normal operation of the system, and the device is generally barrel-shaped, so the device is named as the cooling tower; however, the air volume of the existing cooling tower cannot be adjusted according to actual use requirements, the dustproof efficiency at the air port is poor, and dust easily enters the cooling tower from the air port.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an air volume adjustable cooling tower.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cooling tower with adjustable air volume comprises a cooling tower body, two air ducts, two moving seats, two fans and two adjusting structures, wherein the two air ducts are connected with the cooling tower body, the moving seats are slidably mounted in the corresponding air ducts, fixing grooves are formed in the bottoms of the two moving seats, connecting frames are fixedly mounted in the two fixing grooves, the fans are fixedly mounted on the corresponding connecting frames, ventilation holes are formed in the inner walls of the two sides of the fixing grooves, dustproof filter plates are slidably mounted in the two ventilation holes, the moving seats are provided with two control structures, the control structures are connected with the corresponding dustproof filter plates, the adjusting structures are arranged in the corresponding air ducts, the adjusting structures are connected with the corresponding moving seats, auxiliary plates are fixedly mounted on the inner walls of the two sides of the fixing grooves, and the lead screws are rotatably mounted on the corresponding auxiliary plates, two threaded holes are formed in the connecting frame, the screw rods are installed in the corresponding threaded holes in a threaded mode, the belt wheels are fixedly installed on the corresponding screw rods, the two belt wheels are connected with the same belt in a transmission mode, the servo motor is fixedly installed on the auxiliary plate, and the output shaft of the servo motor is rigidly connected with the screw rods.

Preferably, the equal fixed mounting in both sides of removing the seat has the sliding block, the sliding tray has all been seted up on the both sides inner wall of dryer, sliding block slidable mounting is in the sliding tray.

Preferably, the control structure includes a control rod, an eccentric wheel, a rack, a rotating wheel, a first bevel gear, a worm wheel and a worm, a connecting groove is formed in the inner wall of the bottom of the vent hole, the control rod is rotatably installed in the connecting groove, the eccentric wheel is fixedly installed at the top end of the control rod, the eccentric wheel is in contact with the dustproof filter plate, the worm wheel is fixedly installed on the control rod, a connecting hole is formed in the inner wall of the connecting groove, and the rotating wheel is rotatably installed in the connecting hole.

Preferably, the rack is fixedly mounted on the inner wall of the air duct, the rack is meshed with the rotating wheel, the first bevel gear is fixedly mounted on one side of the rotating wheel, the connecting groove is rotatably mounted with the connecting rod, one end of the connecting rod is fixedly mounted with the second bevel gear, the second bevel gear is meshed with the first bevel gear, the worm is fixedly mounted on the connecting rod, and the worm is meshed with the worm wheel.

Preferably, a stop block is fixedly mounted on the inner wall of the vent hole, a spring is fixedly mounted on one side of the stop block, and one end of the spring is fixedly mounted on one side of the dustproof filter plate.

Preferably, the rotating wheel is fixedly provided with an auxiliary block, the inner wall of the connecting hole is provided with a rotating groove, the auxiliary block is rotatably arranged in the rotating groove, the rotating wheel drives the auxiliary block to rotate in the rotating groove when rotating, and the stability of the rotating wheel during rotation can be improved.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the cooling tower with the adjustable air volume, the opening number of the two fans can be adjusted according to the use requirement, so that the air volume is adjusted, and when the fans are not used, the movable seat retracts into the air duct, so that dust can effectively enter the air duct and the cooling tower body.

(2) According to the cooling tower with the adjustable air volume, the dustproof filter plate can be automatically cleaned in the processes of closing and opening the movable seat, the dustproof filter plate is prevented from being blocked, and the dustproof effect is guaranteed.

Drawings

Fig. 1 is a schematic perspective view of an air volume adjustable cooling tower according to the present invention;

FIG. 2 is a schematic view of a cooling tower with an adjustable air volume according to the present invention;

FIG. 3 is a schematic structural diagram of part A of an air volume adjustable cooling tower according to the present invention;

fig. 4 is a schematic structural diagram of a part B of an air volume adjustable cooling tower according to the present invention.

In the figure: 1. a cooling tower body; 2. an air duct; 3. a movable seat; 4. a fan; 5. a connecting frame; 6. a screw rod; 7. a pulley; 8. a servo motor; 9. a dustproof filter plate; 10. a spring; 11. a control lever; 12. an eccentric wheel; 13. a rack; 14. a rotating wheel; 15. a first bevel gear; 16. a worm; 17. a worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, a cooling tower with adjustable air volume comprises a cooling tower body 1, two air ducts 2, two moving seats 3, two fans 4 and two adjusting structures, wherein the two air ducts 2 are connected with the cooling tower body 1, the moving seats 3 are slidably mounted in the corresponding air ducts 2, fixing grooves are formed in the bottoms of the two moving seats 3, connecting frames 5 are fixedly mounted in the two fixing grooves, the fans 4 are fixedly mounted on the corresponding connecting frames 5, ventilation holes are formed in the inner walls of the two sides of each fixing groove, dustproof filter plates 9 are slidably mounted in the two ventilation holes, two control structures are arranged on the moving seats 3 and connected with the corresponding dustproof filter plates 9, the adjusting structures are arranged in the corresponding air ducts 2 and connected with the corresponding moving seats 3, the automatic clamping device is characterized in that auxiliary plates are fixedly mounted on the inner walls of two sides of the fixed groove, the lead screws 6 are rotatably mounted on the corresponding auxiliary plates, two threaded holes are formed in the connecting frame 5, the lead screws 6 are threadedly mounted in the corresponding threaded holes, the belt wheels 7 are fixedly mounted on the corresponding lead screws 6, the two belt wheels 7 are in transmission connection with the same belt, the servo motors 8 are fixedly mounted on the auxiliary plates, output shafts of the servo motors 8 are rigidly connected with the lead screws 6, the servo motors 8 drive the lead screws 6 to rotate, the lead screws 6 drive the belt wheels 7 to rotate, the belt wheels 7 drive the other belt wheel 7 to rotate through the belt, the belt wheels 7 can drive the corresponding lead screws 6 to rotate, and the two lead screws 6 can simultaneously rotate to drive the movable seat 3 to move.

In this embodiment, the equal fixed mounting in both sides of removing seat 3 has the sliding block, the sliding tray has all been seted up on the both sides inner wall of dryer 2, sliding block slidable mounting can drive the sliding block and remove together when removing seat 3 and remove in the sliding tray, and the sliding block slides in the sliding tray, can promote the stability when sliding block removes.

In this embodiment, the control structure includes control lever 11, eccentric wheel 12, rack 13, rotation wheel 14, first bevel gear 15, worm wheel 17 and worm 16, the spread groove has been seted up on the bottom inner wall in ventilation hole, control lever 11 rotates and installs in the spread groove, eccentric wheel 12 fixed mounting is on the top of control lever 11, eccentric wheel 12 contacts with dustproof filter plate 9, worm wheel 17 fixed mounting is on control lever 11, the connecting hole has been seted up on the inner wall of spread groove, it installs in the connecting hole to rotate wheel 14, and control lever 11 drives eccentric wheel 12 and rotates, and eccentric wheel 12 extrudees dustproof filter plate 9 repeatedly, and behind dustproof filter plate 9 extrusion spring 10, the elastic action of spring 10 can drive dustproof filter plate 9 and rock repeatedly, can clear up the dust on its surface.

In this embodiment, rack 13 fixed mounting is on the inner wall of dryer 2, rack 13 meshes with rotation wheel 14, first bevel gear 15 fixed mounting is in one side of rotation wheel 14, the connecting rod is installed to the spread groove internal rotation, the one end fixed mounting of connecting rod has the second bevel gear, second bevel gear meshes with first bevel gear 15, worm 16 fixed mounting is on the connecting rod, worm 16 meshes with worm wheel 17, and rotation wheel 14 drives first bevel gear 15 and rotates, and first bevel gear 15 drives the second bevel gear and rotates, and the second bevel gear drives the connecting rod and rotates, and the connecting rod drives worm 16 and rotates, and worm 16 drives control lever 11 on the worm wheel 17 and rotates.

In this embodiment, a stopper is fixedly mounted on the inner wall of the vent hole, a spring 10 is fixedly mounted on one side of the stopper, and one end of the spring 10 is fixedly mounted on one side of the dustproof filter plate 9.

In this embodiment, fixed mounting has the auxiliary block on the runner 14, the rotation groove has been seted up on the inner wall of connecting hole, the auxiliary block rotates to be installed at the rotation inslot, drives the auxiliary block at the rotation inslot rotation when runner 14 rotates, can promote the stability when runner 14 rotates.

In this embodiment, the servo motor 8 drives the screw rods 6 to rotate, the screw rods 6 drive the belt wheel 7 to rotate, the belt wheel 7 drives another belt wheel 7 to rotate through a belt, the belt wheel 7 can drive the corresponding screw rods 6 to rotate, two screw rods 6 rotate simultaneously to drive the movable seat 3 to move, after the movable seat 3 moves out of the air duct 2, the air vent is exposed outside, the air blower 4 drives the air in the air duct 2 to flow and exhaust from the air vent to the outside of the movable seat 3, the air volume can be adjusted by controlling the switches of the two air blowers 4, the movable seat 3 also drives the rotating wheel 14 to move while moving, the rotating wheel 14 is engaged with and rotates on the rack 13, the rotating wheel 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear to rotate, the second bevel gear drives the connecting rod to rotate, the connecting rod drives the worm 16 to rotate, the worm 16 drives the control rod 11 on the worm wheel 17 to rotate, the control rod 11 drives the eccentric wheel 12 to rotate, the eccentric wheel 12 repeatedly extrudes the dustproof filter plate 9, after the dustproof filter plate 9 extrudes the spring 10, the elastic action of the spring 10 can drive the dustproof filter plate 9 to repeatedly shake, and dust on the surface of the dustproof filter plate can be cleaned.

Compared with the prior art, the utility model has the technical progress that: the air quantity of the cooling tower can be adjusted according to actual use requirements, the dustproof efficiency at the air port is good, and the movable seat enters the air duct when the cooling tower is not used, so that dust can be prevented from entering the cooling tower.

Claims

1. The cooling tower with the adjustable air volume is characterized by comprising a cooling tower body (1), two air cylinders (2), two movable seats (3), two fans (4) and two adjusting structures, wherein the two air cylinders (2) are connected with the cooling tower body (1), the movable seats (3) are slidably mounted in the corresponding air cylinders (2), fixed grooves are formed in the bottoms of the two movable seats (3), connecting frames (5) are fixedly mounted in the two fixed grooves, the fans (4) are fixedly mounted on the corresponding connecting frames (5), air vents are formed in the inner walls of the two sides of each fixed groove, dustproof filter plates (9) are slidably mounted in the two air vents, two control structures are arranged on the movable seats (3), the control structures are connected with the corresponding dustproof filter plates (9), the adjusting structures are arranged in the corresponding air cylinders (2), the adjusting structure is connected with the corresponding moving seat (3), auxiliary plates are fixedly mounted on the inner walls of the two sides of the fixed groove, the screw rods (6) are rotatably mounted on the corresponding auxiliary plates, two threaded holes are formed in the connecting frame (5), the screw rods (6) are mounted in the corresponding threaded holes in a threaded mode, the belt wheels (7) are fixedly mounted on the corresponding screw rods (6), the two belt wheels (7) are in transmission connection with the same belt, the servo motor (8) is fixedly mounted on the auxiliary plates, and an output shaft of the servo motor (8) is rigidly connected with the screw rods (6).

2. The cooling tower with adjustable air volume according to claim 1, characterized in that sliding blocks are fixedly mounted on both sides of the movable seat (3), sliding grooves are formed on both inner walls of the air duct (2), and the sliding blocks are slidably mounted in the sliding grooves.

3. The cooling tower with the adjustable air volume according to claim 1, wherein the control structure comprises a control rod (11), an eccentric wheel (12), a rack (13), a rotating wheel (14), a first bevel gear (15), a worm wheel (17) and a worm (16), a connecting groove is formed in the inner wall of the bottom of the vent hole, the control rod (11) is rotatably installed in the connecting groove, the eccentric wheel (12) is fixedly installed at the top end of the control rod (11), the eccentric wheel (12) is in contact with the dustproof filter plate (9), the worm wheel (17) is fixedly installed on the control rod (11), a connecting hole is formed in the inner wall of the connecting groove, and the rotating wheel (14) is rotatably installed in the connecting hole.

4. The air volume adjustable cooling tower according to claim 3, wherein the rack (13) is fixedly installed on the inner wall of the air duct (2), the rack (13) is meshed with the rotating wheel (14), the first bevel gear (15) is fixedly installed on one side of the rotating wheel (14), the connecting groove is rotatably installed with a connecting rod, one end of the connecting rod is fixedly installed with a second bevel gear, the second bevel gear is meshed with the first bevel gear (15), the worm (16) is fixedly installed on the connecting rod, and the worm (16) is meshed with the worm gear (17).

5. The cooling tower with the adjustable air volume according to claim 1, characterized in that a stopper is fixedly installed on the inner wall of the ventilation hole, a spring (10) is fixedly installed on one side of the stopper, and one end of the spring (10) is fixedly installed on one side of the dustproof filter plate (9).

6. The cooling tower with the adjustable air volume according to claim 3, characterized in that an auxiliary block is fixedly installed on the rotating wheel (14), a rotating groove is formed on the inner wall of the connecting hole, and the auxiliary block is rotatably installed in the rotating groove.