CN210664000U

CN210664000U - Cooling structure of cooling tower

Info

Publication number: CN210664000U
Application number: CN201921698989.2U
Authority: CN
Inventors: 华佳圆; 郑英
Original assignee: Wuxi Jiahe Cooling Equipment Co Ltd
Current assignee: Wuxi Jiahe Cooling Equipment Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-02
Anticipated expiration: 2029-10-11

Abstract

The utility model provides a cooling structure of cooling tower, includes the cooling tower body, and the cooling tower body is conical tower body structure, and the upper end of cooling tower body is provided with gas outlet, and the centre of cooling tower body is inside to be provided with to keep off cooling piece and gaseous entering fill, and the last cooling piece that keeps off is round platform shell structure, and the lower extreme opening of the last cooling piece that keeps off. The cooling structure of the utility model has simple design and easy maintenance, and reduces the maintenance and use cost; the upper baffle cooling piece and the gas inlet hopper which are matched with each other in the utility model ensure that the gas stays for a longer time, the contact time of the gas and the water is increased, and the cooling efficiency is improved; the utility model discloses well water after the cooling is direct to be cooled off back reuse through circulating pump suction circulative cooling pipeline, saves the water resource.

Description

Cooling structure of cooling tower

Technical Field

The utility model relates to a cooling tower technical field specifically is a cooling structure of cooling tower.

Background

The cooling tower uses water as circulating coolant to absorb heat from high-temperature gas and discharge the heat to the atmosphere so as to reduce the temperature of the high-temperature gas, but the cooling tower still has the following disadvantages in the practical use process:

1. in the prior art, a cooling structure in a cooling tower is often complex in design, so that the maintenance and use cost is increased;

2. in the prior art, water in a cooling structure of a cooling tower often cannot be well circulated, the contact time between the water and gas is short, and the cooling efficiency is poor.

Therefore, a cooling structure of a cooling tower is provided to solve the above disadvantages.

Disclosure of Invention

An object of the utility model is to provide a cooling structure of cooling tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling structure of cooling tower, includes the cooling tower body, its characterized in that: the cooling tower comprises a cooling tower body, wherein the cooling tower body is of a conical tower body structure, a gas outlet is formed in the upper end of the cooling tower body, an upper-baffle cooling part and a gas inlet are arranged in the middle of the cooling tower body, the upper-baffle cooling part is of a round platform shell structure, the lower end of the upper-baffle cooling part is open, a plurality of groups of radiating metal plates distributed in a circular array are fixedly welded in the inner wall of the upper-baffle cooling part, the lower end of the upper-baffle cooling part is open to the upper end of the gas inlet, the gas inlet is of a conical shell structure, the upper end opening diameter of the gas inlet is smaller than the lower end opening diameter of the upper-baffle cooling part, a circle of bottom end ring is fixedly welded at the lower end outer ring of the gas inlet, the outer ring of the bottom end ring is fixedly welded on the inner wall of the cooling tower body, a water cavity is formed between the, the circulating cooling pipeline passes the outer lane of cooling tower body and is linked together with the inside cooling water tank in cooling tower body upper end between, the cooling water tank sets up the top at the last cooling piece that keeps off, the fixed welding of outer lane department of the last cooling piece has the support column that the round is circular array form and distributes, and the support column is kept away from the fixed welding of one end of the last cooling piece and is on the inner wall of cooling tower body, the upper end position of circulating cooling pipeline is provided with the circulating pump.

As a further improvement, the inside fixed welding in upper end of cooling tower body has the round support ring, the support ring is ring shaped structure.

As a further improvement of the utility model, the lower extreme of gas inlet is the opening form, and gas inlet lower extreme opening sets up the top in cooling tower body lower extreme air intake chamber.

As a further improvement, the cooling water tank is the rectangle box structure, and the lower surface of cooling water tank is provided with the inside and outside hole that sprays that runs through of multiunit, the cooling water tank is just to the top of keeping off the cooling piece.

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

1. the cooling structure of the utility model has simple design and easy maintenance, and reduces the maintenance and use cost;

2. the upper baffle cooling piece and the gas inlet which are matched with each other in the utility model ensure that the gas stays for a longer time, the contact time of the gas and the water is increased, and the cooling efficiency is improved;

3. the utility model discloses well water after the cooling is direct to be cooled off back reuse through circulating pump suction circulative cooling pipeline, saves the water resource.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

In fig. 1, 2, and 3: 1-a cooling tower body, 2-a gas outlet, 3-a circulating pump, 4-a circulating cooling pipeline, 5-a support ring, 6-a cooling water tank, 7-a spray hole, 8-an upper-baffle cooling piece, 9-a support column, 10-a heat dissipation metal plate, 11-a water cavity, 12-a bottom end ring and 13-a gas inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the utility model provides a cooling structure of cooling tower, including cooling tower body 1, cooling tower body 1 is conical tower body structure, and the inside fixed welding in upper end of cooling tower body 1 has round support ring 5, and support ring 5 is the ring annular structure, and some filter assemblies of mountable are gone up to support ring 5, get rid of the harmful substance in the gas, for example can place some active carbon grained layers etc..

The upper end of the cooling tower body 1 is provided with the gas outlet 2, the upper baffle cooling piece 8 and the gas inlet 13 are arranged in the middle of the cooling tower body 1, the lower end of the gas inlet 13 is in an open shape, and the opening at the lower end of the gas inlet 13 is arranged above the gas inlet cavity at the lower end of the cooling tower body 1, so that smooth gas inlet is ensured;

wherein, the upper temperature-reducing part 8 is a circular truncated cone shell structure, the lower end of the upper temperature-reducing part 8 is open, a plurality of groups of heat-dissipating metal plates 10 distributed in a circular array are fixedly welded in the inner wall of the upper temperature-reducing part 8, the lower end of the upper temperature-reducing part 8 is open to the upper end of a gas inlet 13, the gas inlet 13 is a conical shell structure, the diameter of the upper end opening of the gas inlet 13 is smaller than that of the lower end opening of the upper temperature-reducing part 8, a circle of bottom ring 12 is fixedly welded at the outer ring of the lower end of the gas inlet 13, the outer ring of the bottom ring 12 is fixedly welded on the inner wall of the cooling tower body 1, a water cavity 11 is formed between the upper part of the bottom ring 12 and the gas inlet 13, the water cavity 11 is communicated with the circulating cooling pipeline 4, the circulating cooling pipeline 4 passes through the outer ring of the cooling tower body 1 and is communicated with the temperature-reducing water tank 6 inside, the fixed welding of the outer lane department of keeping off cooling piece 8 on has the support column 9 that the round is circular array form and distributes, and the fixed welding of the one end of keeping off cooling piece 8 on the support column 9 is kept away from on the inner wall of cooling tower body 1, and support column 9 has the effect of supporting and keeping off cooling piece 8 on.

A circulation pump 3 is provided at an upper end of the circulation cooling pipe 4.

Wherein, cooling water tank 6 is the rectangle box structure, cooling water tank 6's lower surface is provided with the inside and outside hole 7 that sprays that runs through of multiunit, cooling water tank 6 is just to the top of upper shield cooling piece 8, circulating pump 3 is through inhaling cooling water tank 6 with water cavity 11 normal water, spray the cooling to high-temperature gas through spraying hole 7 and flowing down, and water is through upper shield cooling piece 8 periphery and fall into reuse in the water cavity 11, high-temperature water after the reuse gets into circulative cooling pipeline 4 and cools off, with heat transfer to in the air, then use again, can be provided with heat radiation fins around circulative cooling pipeline 4 and dispel the heat with higher speed.

The working principle is as follows: high-temperature gas is discharged into to 1 lower extreme of cooling tower body, high-temperature gas flows into the lower extreme inside of keeping off cooling piece 8 through gas inlet 13 and cushions, make high-temperature gas slowly flow out from 8 tops of keeping off cooling piece and enter into inside 1 of cooling tower, spray the cooling through spraying hole 7 among the cooling water tank 6, high-temperature gas keeps off cooling piece 8 inside at last and carries out the primary cooling through heat dissipation metal sheet 10, then spray the cooling through spraying hole 7, holistic cooling is effectual, then high-temperature gas passes through gas outlet 2 and discharges.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling structure of cooling tower, includes cooling tower body (1), its characterized in that: the cooling tower comprises a cooling tower body (1) and is characterized in that the cooling tower body is of a conical tower body structure, a gas outlet (2) is formed in the upper end of the cooling tower body (1), an upper-baffle cooling part (8) and a gas inlet (13) are arranged in the middle of the cooling tower body (1), the upper-baffle cooling part (8) is of a circular truncated cone shell structure, a lower end opening of the upper-baffle cooling part (8), a plurality of groups of heat dissipation metal plates (10) distributed in a circular array form are fixedly welded in the inner wall of the upper-baffle cooling part (8), the lower end opening of the upper-baffle cooling part (8) is just opposite to the upper end opening of the gas inlet (13), the gas inlet (13) is of a conical shell structure, the upper end opening diameter of the gas inlet (13) is smaller than the lower end opening diameter of the upper-baffle cooling part (8), a circle of a bottom end ring (12) is fixedly welded at the lower end ring (13) at the outer ring (12), and the, form water cavity (11) between the top of bottom ring (12) and gas inlet (13), water cavity (11) and circulative cooling pipeline (4) are linked together and set up, circulative cooling pipeline (4) pass the outer lane of cooling tower body (1) and be linked together between cooling water tank (6) of cooling tower body (1) upper end inside, cooling water tank (6) set up the top of keeping off cooling piece (8) on, the outer lane department fixed welding of keeping off cooling piece (8) on has support column (9) that the round array form distributes, and the fixed welding of one end of keeping off cooling piece (8) on keeping away from in support column (9) is on the inner wall of cooling tower body (1), the upper end position of circulative cooling pipeline (4) is provided with circulating pump (3).

2. The cooling structure of a cooling tower according to claim 1, wherein: the cooling tower is characterized in that a circle of support ring (5) is fixedly welded inside the upper end of the cooling tower body (1), and the support ring (5) is of a circular ring-shaped structure.

3. The cooling structure of a cooling tower according to claim 1, wherein: the lower end of the gas inlet (13) is in an open shape, and the lower end opening of the gas inlet (13) is arranged above the gas inlet cavity at the lower end of the cooling tower body (1).

4. The cooling structure of a cooling tower according to claim 1, wherein: cooling water tank (6) are rectangle box structure, and the lower surface of cooling water tank (6) is provided with the inside and outside hole (7) that sprays that run through of multiunit, cooling water tank (6) just to the top of keeping off cooling piece (8).