CN218210864U

CN218210864U - Counter-flow wet cooling tower

Info

Publication number: CN218210864U
Application number: CN202222374939.7U
Authority: CN
Inventors: 朱胜男
Original assignee: Jiangsu Zhuoden Heat Transfer Technology Co ltd
Current assignee: Jiangsu Zhuoden Heat Transfer Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-03
Anticipated expiration: 2032-09-07

Abstract

The application discloses wet cooling tower against current belongs to cooling tower technical field. This application includes the cooling tower main part, the inside bottom of cooling tower main part is provided with the water tank, the inside top of cooling tower main part is provided with the roof, the bottom of roof evenly is provided with the shower nozzle, the blow vent has been seted up to the central point department on cooling tower main part top, the inside below of blow vent is provided with the fan, the inside mid portion of blow vent is provided with the backup pad, the top of blow vent is provided with the dirt screen, the below of cooling tower main part one end is provided with the water pump box, the inside bottom of water pump box is provided with the water pump main part, the output of water pump main part is provided with the water pipe. This application is through being provided with blow vent, cooling tower main part and fan, when the cooling tower cooled down, utilizes the shower nozzle to begin the blowout water, utilizes the work of fan, can produce great wind-force, and the central part that can the cooling tower forms a ventiduct, has increased the air volume at cooling tower center, the effectual cooling effect who improves the cooling tower.

Description

Counter-flow wet cooling tower

Technical Field

The application relates to the technical field of cooling towers, in particular to a counter-flow wet cooling tower.

Background

A closed cooling tower is a heat exchanger that combines the performance of a water cooled chiller with a conventional cooling tower. Cooling devices of this type are now in many forms and have in common the feature that water is sprayed and forced through the dividing wall heat exchanger, heat being transferred from the fluid to be cooled in the dividing wall heat exchanger through the wall to the water sprayed on the outside of the wall, and then through forced convection of the water and air to the air. And the heat transfer from the spray water to the air is mainly composed of the latent heat of evaporation of the spray water and the sensible heat exchange of the spray water and the air. Closed cooling towers on the market today typically include counter-flow closed cooling towers and cross-flow closed cooling towers. A countercurrent closed cooling tower: the process hot fluid flows from top to bottom, and the spray water as one of the refrigerants flows from top to bottom, and only the dry cold air as the other refrigerant flows in a countercurrent manner with the process hot fluid.

The counter-flow wet cooling tower on the market is various and can basically meet the use requirements of people, but certain problems still exist: when the counter-flow wet cooling tower works, water is sprayed through the spray head, rain fall can be formed, the rain fall has large wind resistance, ventilation hardly reaches the central part of the cooling tower, the cooling effect of the cooling tower is poor, and a device for improving the cooling effect is needed.

SUMMERY OF THE UTILITY MODEL

The present application is directed to a counter-flow wet cooling tower, which solves the problem of the prior art that the cooling effect is not satisfactory.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a wet-type cooling tower against current, includes the cooling tower main part, the inside bottom of cooling tower main part is provided with the water tank, the inside top of water tank is provided with filtering mechanism, the inside top of cooling tower main part is provided with the roof, the bottom of roof evenly is provided with the shower nozzle, the blow vent has been seted up to the central point department on cooling tower main part top, the inside below of blow vent is provided with the fan, the inside mid portion of blow vent is provided with the backup pad, the mid portion on backup pad top is provided with clearance mechanism, the top of blow vent is provided with the dust screen, the below of cooling tower main part one end is provided with the water pump case, the inside bottom of water pump case is provided with the water pump main part, the output of water pump main part is provided with the water pipe, the both ends of water pipe are connected with water pump main part and shower nozzle respectively, the inside one end that is close to the cooling tower main part of water pump case has seted up the water inlet, the mid portion of water pump case one side is provided with control switch.

Through adopting above-mentioned technical scheme, when the cooling tower cooled down, utilize the shower nozzle to begin the blowout water, utilize the work of fan, can produce great wind-force, can form a ventiduct by the central part of cooling tower, increased the air volume at cooling tower center, effectual improvement the cooling effect of cooling tower.

Preferably, the cooling tower main body and the top plate form a welded and integrated structure.

Through adopting above-mentioned technical scheme, can improve the stability of roof during operation.

Preferably, the cleaning mechanism comprises a cleaning brush, a driving motor and a rotating shaft, the driving motor is arranged in the middle of the top end of the supporting plate, the rotating shaft is arranged at the output end of the driving motor, and the cleaning brush is arranged at the top end of the rotating shaft.

Through adopting above-mentioned technical scheme, utilize driving motor's work, can drive the work of cleaning brush to the convenience is cleared up the dust of dust filter net adhesion.

Preferably, a waterproof jacket is arranged outside the driving motor.

Through adopting above-mentioned technical scheme, can protect driving motor.

Preferably, the water inlet penetrates through the water tank and the water pump tank respectively.

Through adopting above-mentioned technical scheme, make things convenient for water to circulate in the inside of water tank and water pump case.

Preferably, the filtering mechanism comprises a fitting groove, a spring, an adjusting block, a limiting block and a filtering layer, the filtering layer is arranged above the inner portion of the water tank, the fitting groove is formed in the upper portions of the two ends of the inner portion of the water tank, the spring is arranged inside the fitting groove, the adjusting block is arranged at one end, close to the filtering layer, of the spring, and the limiting block is arranged at one end, far away from the spring, of the adjusting block.

Through adopting above-mentioned technical scheme, utilize the work of filter layer, can filter the circulating water after spraying, get rid of some impurity of aquatic, improved the cleanliness factor of circulating water.

Preferably, both ends of the filter layer are provided with limiting holes, and the limiting blocks are inserted into the limiting holes.

Through adopting above-mentioned technical scheme, can conveniently install the top at the water tank inside with the filter layer.

In summary, the present application includes at least one of the following advantages;

1. by arranging the air vent, the cooling tower main body, the spray head and the fan, when the cooling tower is cooled, the spray head is utilized to spray water, and the fan works to generate larger wind power, so that a ventilation channel can be formed at the central part of the cooling tower, the ventilation quantity at the center of the cooling tower is increased, and the cooling effect of the cooling tower is effectively improved;

2. the cleaning mechanism is arranged and consists of the cleaning brush, the driving motor and the rotating shaft, and the cleaning brush can be driven to start working by the working of the driving motor, so that dust adhered to the dust filter screen can be conveniently cleaned, and the practicability of the device is improved;

3. through being provided with filtering mechanism, filtering mechanism comprises accessory groove, spring, regulating block, stopper and filter layer, utilizes the work of filter layer, can filter the circulating water after spraying, gets rid of some impurity of aquatic, has improved the cleanliness factor of circulating water.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic view of the internal structure of the water pump box of the present application;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 of the present application;

fig. 4 is an enlarged schematic structural diagram at a in fig. 1 of the present application.

In the figure: 1. a vent; 2. a cooling tower main body; 3. a top plate; 4. a water tank; 5. a water pump tank; 6. a control switch; 7. a water pipe; 8. a spray head; 9. a fan; 10. a support plate; 11. a cleaning mechanism; 1101. cleaning a brush; 1102. a drive motor; 1103. a rotating shaft; 12. a dust filter screen; 13. a water inlet; 14. a water pump main body; 15. a filtering mechanism; 1501. a fitting groove; 1502. a spring; 1503. a regulating block; 1504. a limiting block; 1505. and (4) a filter layer.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Embodiments of the present application are described in further detail below with reference to figures 1-4.

With reference to fig. 1 and fig. 2, the present application provides an embodiment: the utility model provides a wet-type cooling tower against current, including cooling tower main part 2, the inside bottom mounting of cooling tower main part 2 is provided with water tank 4, the convenient water that falls is collected, the inside top of water tank 4 is provided with filtering mechanism 15, can filter the circulating water after spraying, get rid of some impurity in the aquatic, the cleanliness of circulating water has been improved, the inside top mounting of cooling tower main part 2 is provided with roof 3, can provide the bearing capacity, cooling tower main part 2 and roof 3 constitute the welding integration structure, can improve the stability of roof 3 during operation, the bottom of roof 3 evenly is provided with shower nozzle 8, central point department on cooling tower main part 2 top has seted up blow vent 1, the inside below mounting of blow vent 1 is provided with fan 9, utilize the work of fan 9, can produce great wind-force, can form a ventiduct by the central part of cooling tower main part 2, the central air volume at cooling tower main part 2 has been increased, the effectual cooling effect that improves cooling tower main part 2.

The fixed backup pad 10 that is provided with of the inside mid portion of blow vent 1, backup pad 10 can provide the bearing capacity, the mid portion on backup pad 10 top is provided with clearance mechanism 11, conveniently clear up the dust, the fixed dust screen 12 that is provided with in top of blow vent 1, can avoid the dust to enter into the device inside as far as possible, the fixed water pump box 5 that is provided with in below of 2 one ends of cooling tower main part, conveniently protect the inside accessory, the bottom of water pump box 5 inside is provided with water pump main part 14, the fixed water pipe 7 that is provided with of output of water pump main part 14, the both ends of water pipe 7 are connected with water pump main part 14 and shower nozzle 8 respectively, utilize the work of water pump main part 14, can transport the inside water of depositing of water tank 4 to shower nozzle 8 department, then spout water through shower nozzle 8 again, conveniently cool down 2 insides of cooling tower main part, water pump box 5 is inside is close to the one end of cooling tower main part 2 and has seted up water inlet 13, water inlet 13 runs through the inside of water tank 4 and water pump box 5 respectively, make things convenient for water circulate in the inside of water tank 4 and water pump box 5, the middle portion of 5 one side, control switch 6 is provided with the fan 9 and is connected electrical property between water pump main part 14 respectively.

With reference to fig. 3, cleaning mechanism 11 includes cleaning brush 1101, driving motor 1102 and axis of rotation 1103, the fixed middle part that sets up on backup pad 10 top of driving motor 1102, driving motor 1102's outside is provided with waterproof jacket, can protect driving motor 1102, the fixed output that sets up at driving motor 1102 of axis of rotation 1103, cleaning brush 1101 is fixed to be set up on the top of axis of rotation 1103, utilize driving motor 1102's work, transmission through axis of rotation 1103 can drive cleaning brush 1101 and begin work, thereby conveniently clear up the dust of adhesion on dust screen 12, the practicality of device has been improved.

With reference to fig. 4, the filtering mechanism 15 includes a fitting groove 1501, a spring 1502, an adjusting block 1503, a limiting block 1504 and a filtering layer 1505, the filtering layer 1505 is disposed above the inside of the water tank 4, the sprayed circulating water can be filtered by using the work of the filtering layer 1505, some impurities in the water are removed, the cleanness of the circulating water is improved, the fitting groove 1501 is disposed above two ends of the inside of the water tank 4, the spring 1502 is fixedly disposed inside the fitting groove 1501, the adjusting block 1503 is fixedly disposed at one end of the spring 1502 close to the filtering layer 1505, the adjusting block 1503 is slidably disposed inside the fitting groove 1501, the limiting block 1504 is fixedly disposed at one end of the adjusting block 1503 far away from the spring 1502, limiting holes are respectively disposed at two ends of the filtering layer 1505, the limiting block 1504 is inserted into the limiting holes, the limiting block 1505 can be pushed by the elasticity of the spring 1502 to be inserted into the limiting holes at two ends of the filtering layer 1504, the filtering layer 1505 can be installed at the top end of the water tank 4, and when the filtering layer 1505 needs to be removed, the limiting block 1504 can be removed from the inside of the filtering layer 1505 by moving the filtering layer 1505.

The application principle of the counter-flow wet cooling tower is as follows:

firstly, when the cooling tower main body 2 is used and cooled, water stored in the water tank 4 can be transported to the spray head 8 by the aid of work of the water pump main body 14, then the water is sprayed out through the spray head 8, and large wind power can be generated by the aid of work of the fan 9, so that a ventilation channel can be formed in the central part of the cooling tower main body 2, ventilation quantity of the center of the cooling tower main body 2 is increased, and cooling effect of the cooling tower main body 2 is effectively improved;

secondly, the elasticity of the spring 1502 can push the limiting block 1504 to be inserted into limiting holes at two ends of the filtering layer 1505, the filtering layer 1505 can be installed at the top end of the water tank 4, and the falling water can filter the sprayed circulating water by the work of the filtering layer 1505, so that impurities in the water can be removed, and the cleanness of the circulating water is improved;

finally, the cleaning brush 1101 can be driven to work by the transmission of the rotating shaft 1103 by the work of the driving motor 1102, so that the dust adhered to the dust filter 12 can be conveniently cleaned, and the practicability of the device is improved.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A counter-flow wet cooling tower comprising a cooling tower body (2), characterized in that: the inside bottom of cooling tower main part (2) is provided with water tank (4), the inside top of water tank (4) is provided with filtering mechanism (15), the inside top of cooling tower main part (2) is provided with roof (3), the bottom of roof (3) evenly is provided with shower nozzle (8), blow vent (1) has been seted up to the central point department on cooling tower main part (2) top, the inside below of blow vent (1) is provided with fan (9), the inside mid portion of blow vent (1) is provided with backup pad (10), the mid portion on backup pad (10) top is provided with cleaning mechanism (11), the top of blow vent (1) is provided with dust screen (12), the below of cooling tower main part (2) one end is provided with water pump box (5), the inside bottom of water pump box (5) is provided with water pump main part (14), the output of water pump main part (14) is provided with water pipe (7), the both ends of water pipe (7) are connected with water pump main part (14) and shower nozzle (8) respectively, the inside one end that is close to cooling tower main part (2) of water pump box (5) has seted up water pump (13), one side of water pump control switch (6) is provided with water pump part (6).

2. A counter-flow wet cooling tower according to claim 1, wherein: the cooling tower main body (2) and the top plate (3) form a welding integrated structure.

3. A counter-flow wet cooling tower according to claim 1, wherein: the cleaning mechanism (11) comprises a cleaning brush (1101), a driving motor (1102) and a rotating shaft (1103), the driving motor (1102) is arranged in the middle of the top end of the supporting plate (10), the rotating shaft (1103) is arranged at the output end of the driving motor (1102), and the cleaning brush (1101) is arranged at the top end of the rotating shaft (1103).

4. A counter-flow wet cooling tower according to claim 3, wherein: and a waterproof sleeve is arranged outside the driving motor (1102).

5. A counter-flow wet cooling tower according to claim 1, wherein: the water inlet (13) penetrates through the water tank (4) and the water pump box (5) respectively.

6. A counter-flow wet cooling tower according to claim 1, wherein: the filtering mechanism (15) comprises a fitting groove (1501), a spring (1502), a regulating block (1503), a limiting block (1504) and a filtering layer (1505), wherein the filtering layer (1505) is arranged above the inner part of the water tank (4), the fitting groove (1501) is arranged above two ends of the inner part of the water tank (4), the spring (1502) is arranged inside the fitting groove (1501), the regulating block (1503) is arranged at one end, close to the filtering layer (1505), of the spring (1502), and the limiting block (1504) is arranged at one end, far away from the spring (1502), of the regulating block (1503).

7. A counter-flow wet cooling tower according to claim 6, wherein: both ends of the filter layer (1505) are provided with limiting holes, and the limiting block (1504) is inserted into the limiting holes.