CN216081049U

CN216081049U - Novel industrial cooling tower

Info

Publication number: CN216081049U
Application number: CN202121832019.4U
Authority: CN
Inventors: 鲁菊娣; 傅金标
Original assignee: Zhejiang Jinnaipu Cooling Tower Co ltd
Current assignee: Zhejiang Jinnaipu Cooling Tower Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-18
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a novel industrial cooling tower, which comprises a tower body, wherein the tower body comprises an upper tower body and a lower tower body, wherein the bottom of the lower tower body is of a conical structure; the water inlet and outlet assembly is arranged in the middle of the bottom of the lower tower body, and a water inlet pipe and a water outlet pipe are respectively arranged on the water inlet and outlet assembly; the fan is arranged inside the upper end of the upper tower body, the fan is fixedly installed on the inner wall of the upper tower body through the rack, and a water collector is arranged between the lower end of the fan and the water distribution pipe; the air inlet window, the air inlet window sets up around the lower extreme of tower body down, and the inboard support column through equidistant setting of air inlet window consolidates tower body down, the upper end fixedly connected with central authorities pipe of business turn over water assembly, and the top of central authorities pipe is connected with the centre of water-distribution pipe. This novel industrial cooling tower has increased the effective usable floor area of filler, the efficiency of reinforcing heat transfer, and the water distribution is more even, and prevents that the water droplet from damaging the air inlet window.

Description

Novel industrial cooling tower

Technical Field

The utility model relates to the technical field related to industrial cooling towers, in particular to a novel industrial cooling tower.

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 utilizes the principles that the water flows and contacts with air to exchange heat to generate steam, the steam volatilizes and takes away the heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like so as to dissipate the waste heat generated in the industry or in a refrigeration air conditioner to reduce the water temperature, thereby ensuring the normal operation of the system.

However, the existing industrial cooling tower still has certain defects, for example, the general industrial cooling tower has limited packing area and limited heat exchange time, and reduces the heat exchange efficiency, and common industrial cooling tower water distributors are mostly radial structures, so that the water distribution is not uniform enough, and meanwhile, water easily wets the air inlet window in the dripping process, and the air inlet window is easily damaged for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel industrial cooling tower, which aims to solve the problems that most of industrial cooling towers provided in the background art have limited filling area and limited heat exchange time, the heat exchange efficiency is reduced, and water distributors are mostly in a radial structure, so that the water distribution is not uniform enough, and water easily wets an air inlet window in the dripping process and is easy to damage the air inlet window for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel industrial cooling tower, comprising:

the tower body comprises an upper tower body and a lower tower body, wherein the bottom of the lower tower body is of a conical structure;

the water inlet and outlet assembly is arranged in the middle of the bottom of the lower tower body, and a water inlet pipe and a water outlet pipe are respectively arranged on the water inlet and outlet assembly;

the fan is arranged inside the upper end of the upper tower body, the fan is fixedly installed on the inner wall of the upper tower body through the rack, and a water collector is arranged between the lower end of the fan and the water distribution pipe;

the air inlet window, the air inlet window sets up around the lower extreme of tower body down, and the inboard support column through equidistant setting of air inlet window consolidates tower body down.

Preferably, the upper end of the water inlet and outlet assembly is fixedly connected with a central pipe, and the top end of the central pipe is connected with the middle of the water distribution pipe.

Preferably, the single bodies of the water distribution pipes are distributed in a radial shape around the center of the tower body, and the single bodies of the water distribution pipes are connected through branch pipes, wherein the spray heads are arranged at equal intervals at the lower ends of the branch pipes of the water distribution pipes and the arc-shaped structures.

Preferably, the packing further comprises a filler, the upper surface of the filler is provided with grooves, the shape of the grooves for increasing the surface area is a conical structure, and the grooves are uniformly distributed on the upper surface of the filler.

Preferably, a water guide plate is further arranged below the filler, the whole water guide plate for gathering water drops is of an annular structure which is contracted inwards, and the water guide plate is connected with the inner surface of the lower end of the upper tower body in a fixed connection mode.

Preferably, the outside of tower body still is provided with the support frame, and the support frame that is used for overhauing and supporting sets up at the equidistant outside of tower body.

Compared with the prior art, the utility model has the beneficial effects that: the novel industrial cooling tower increases the effective use area of the filler, enhances the heat exchange efficiency, distributes water more uniformly, and prevents water drops from damaging the air inlet window;

1. the filler is arranged in the upper tower body, the upper surface of the filler is uniformly provided with the grooves with the conical structures, the surface material of the grooves is consistent with that of the filler, and the effective use area of the upper surface of the filler can be increased through the arranged groove structures, so that the heat exchange time is prolonged, and the heat exchange effect is better;

2. the branch pipes are additionally arranged among the monomers of the water distribution pipe, and the nozzles are arranged on the water distribution pipe and the branch pipes at equal intervals, so that the density of the nozzles is increased, the nozzles are more uniformly distributed, and the water distribution effect of the whole water distribution structure is better;

3. the water guide plate is arranged below the filler, and the whole water guide plate is of an annular structure which shrinks inwards, so that water drops dropping from the filler can be collected and gathered under the action of the water guide plate, the water drops are prevented from dropping on the air inlet window, the air inlet window is protected, and the air inlet window is prevented from being damaged.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the overall structure of the packing of the present invention;

FIG. 4 is a schematic top view of the water distributor according to the present invention;

fig. 5 is a schematic view of the overall structure of the water deflector of the present invention.

In the figure: 1. a tower body; 101. mounting the tower body; 102. a lower tower body; 2. a water inlet and outlet assembly; 3. a central tube; 4. a water distribution pipe; 401. pipe distribution; 5. a spray head; 6. a water collector; 7. a fan; 701. a frame; 8. a filler; 801. a groove; 9. a support pillar; 10. an air inlet window; 11. a water guide plate; 12. a support frame.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel industrial cooling tower comprises a tower body 1, a water inlet and outlet assembly 2, a central pipe 3, a water distribution pipe 4, branch pipes 401, a nozzle 5, a water collector 6, a fan 7, a frame 701, a filler 8, a groove 801, a support column 9, an air inlet window 10, a water deflector 11 and a support frame 12, wherein the tower body 1 further comprises an upper tower body 101 and a lower tower body 102;

when the novel industrial cooling tower is used, water to be cooled enters through the water inlet pipe on the water inlet and outlet assembly 2, and reaches the water distribution pipe 4 through the action of the central pipe 3, and then is sprayed on the filler 8 through the spray head 5, wherein the branch pipe 401 with the arc-shaped structure is arranged between the water distribution pipe 4 monomers, and the spray head 5 is also arranged on the branch pipe 401, so that the distribution of the spray head 5 is more uniform under the combined action of the water distribution pipe 4 and the branch pipe 401, and the water distribution effect of the whole water distribution structure is better;

after the cooling water is sprayed on the filler 8, a water film is formed, meanwhile, the cooling water exchanges heat with the dry air entering through the air inlet window 10, the heat is evaporated into the air and taken away, the cooling water drops into the lower tower body 102 below after passing through the filler 8, and is discharged through the water outlet pipe of the water inlet and outlet assembly 2 for continuous cyclic utilization; the groove 801 formed in the filler 8 can increase the effective use area of the filler 8, so that the heat exchange time of cooling water is longer, and the cooling effect is better;

in addition, a fan 7 is arranged at the top end of the upper tower body 101, and when the air on the water-air contact surface reaches saturation along with the increase of the air humidity, the fan 7 sends hot and humid air into the high air to prevent backflow, and continuously sucks dry air from the air inlet window 10 to provide constant dry air flow, and in addition, a water collector 6 is arranged between the fan 7 and the water distribution pipe 4, so that water drops carried in the discharged hot and humid air can be separated from the air, and the water loss is reduced.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A novel industrial cooling tower, comprising:

the tower comprises a tower body (1), wherein the tower body (1) comprises an upper tower body (101) and a lower tower body (102), and the bottom of the lower tower body (102) is of a conical structure;

the water inlet and outlet assembly (2), the water inlet and outlet assembly (2) is arranged in the middle of the bottom of the lower tower body (102), and a water inlet pipe and a water outlet pipe are respectively arranged on the water inlet and outlet assembly (2);

the fan (7) is arranged inside the upper end of the upper tower body (101), the fan (7) is fixedly installed on the inner wall of the upper tower body (101) through a rack (701), and a water collector (6) is arranged between the lower end of the fan (7) and the water distribution pipe (4);

the lower tower body (102) is reinforced through the support columns (9) arranged at equal intervals on the inner side of the air inlet window (10).

2. A new industrial cooling tower, according to claim 1, characterized in that: the upper end of the water inlet and outlet assembly (2) is fixedly connected with a central pipe (3), and the top end of the central pipe (3) is connected with the middle of the water distribution pipe (4).

3. A new industrial cooling tower according to claim 2, wherein: the single bodies of the water distribution pipes (4) are distributed in a radial shape relative to the center of the tower body (1), the single bodies of the water distribution pipes (4) are connected through branch pipes (401), and the spray heads (5) are arranged at equal intervals at the lower ends of the branch pipes (401) of the water distribution pipes (4) and the arc-shaped structures.

4. A new industrial cooling tower, according to claim 1, characterized in that: the packing material (8) is further included, grooves (801) are formed in the upper surface of the packing material (8), the grooves (801) used for increasing the surface area are in conical structures, and the grooves (801) are evenly distributed on the upper surface of the packing material (8).

5. The new industrial cooling tower as claimed in claim 4, wherein: the lower part of the filler (8) is also provided with a water guide plate (11), the whole water guide plate (11) used for gathering water drops is of an annular structure which is contracted inwards, and the water guide plate (11) is connected with the inner surface of the lower end of the upper tower body (101) in a fixed connection mode.

6. A new industrial cooling tower, according to claim 1, characterized in that: the outside of tower body (1) still is provided with support frame (12), and the support frame (12) that is used for overhauing and supporting sets up at the equidistance in the outside of tower body (1).