CN216925215U

CN216925215U - Closed cooling tower convenient to maintenance

Info

Publication number: CN216925215U
Application number: CN202220610614.1U
Authority: CN
Inventors: 冯连阔; 宋启义
Original assignee: Shandong Yubing Heat Transfer System Co ltd
Current assignee: Shandong Yubing Heat Transfer System Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-08
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a closed cooling tower convenient to maintenance belongs to cooling tower technical field, includes: backup pad, slider, track, baffle and connecting plate, the backup pad is connected with the one side that the heat exchange tube is close to cooling tower body bottom, the one side and the slider fixed connection of heat exchange tube are kept away from to the backup pad, the track passes through the inner wall fixed connection of connecting plate and cooling tower body, slider and track sliding connection, the slider drives the backup pad and moves on the track, the backup pad drives the heat exchange tube and leaves the cooling tower body, baffle and backup pad fixed connection, the baffle is passed to the water inlet and the delivery port of heat exchange tube, baffle and backup pad mutually perpendicular, baffle and this body sealing connection of cooling tower. This is disclosed drives the backup pad through the slider and moves on the track, and then drives the heat exchange tube and breaks away from the cooling tower body, maintains outside the cooling tower body to utilize the better support of backup pad, optimized the maintenance environment.

Description

Closed cooling tower convenient to maintenance

Technical Field

The disclosure relates to the technical field of cooling towers, in particular to a closed cooling tower convenient to maintain.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The closed cooling tower (also called evaporative air cooler, closed cooling tower) is characterized in that a tubular heat exchanger is arranged in the tower, and the cooling effect is ensured through the heat exchange of circulating air, spray water and circulating water. Because of closed circulation, the water quality can be ensured not to be polluted, the high-efficiency operation of the main equipment is well protected, and the service life is prolonged.

After long-time work, the heat exchange tube receives cold and hot alternate influence for a long time, the damage appears easily in the heat exchange tube, the shower water cooling back in the heat exchange tube, the shower water temperature risees, still remain the incrustation scale on the heat exchange tube easily, the incrustation scale can corrode the heat exchange tube, but the closure of closed cooling tube is stronger, the heat exchange tube is located the middle part of closed cooling tower generally, just so need maintainer to get into in the closed cooling tower, change in inclosed environment, the maintenance environment is poor, and the heat exchange tube generally all concentrates on together, at the in-process of changing, still will climb up and climb down, so not only the maintenance environment is poor, the maintenance degree of difficulty is also bigger.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present disclosure provides a closed cooling tower convenient to maintain.

The purpose of the disclosure is to provide a closed cooling tower convenient to maintain, can be at the in-process that needs the maintenance heat exchange tube, shift out the closed cooling tower with the heat exchange tube to expose the heat exchange tube in the external world, make things convenient for maintenance personal's maintenance and change.

In order to achieve the purpose, the following technical scheme is adopted in the disclosure:

a closed cooling tower for ease of maintenance, comprising: cooling tower body, spray set, heat exchange tube and water catch bowl, the heat exchange tube is located cooling tower body middle part, the one end that is close to cooling tower body top of heat exchange tube is the water inlet, the one end that the heat exchange tube is close to cooling tower body bottom is the delivery port, the heat exchange tube top is spray set, and cooling tower body bottom is equipped with the water catch bowl, still includes: backup pad, slider, track, baffle and connecting plate, the backup pad is connected with the one side that the heat exchange tube is close to cooling tower body bottom, the one side and the slider fixed connection of heat exchange tube are kept away from to the backup pad, the track passes through the inner wall fixed connection of connecting plate and cooling tower body, slider and track sliding connection, the slider drives the backup pad and moves on the track, the backup pad drives the heat exchange tube and leaves the cooling tower body, baffle and backup pad fixed connection, the baffle is passed to the water inlet and the delivery port of heat exchange tube, baffle and backup pad mutually perpendicular, baffle and this body sealing connection of cooling tower.

Further, the slide block is provided in plurality, and the slide blocks are axisymmetrical with each other about a center line of the support plate.

Furthermore, a circular through hole is formed in the supporting plate.

The cooling tower further comprises a ladder stand, the ladder stand is fixedly connected with the side face adjacent to the baffle plate, the length of the ladder stand is the same as the height of the cooling tower body, and the ladder stand is perpendicular to the bottom face of the cooling tower body.

Further, still include the connecting rod, connect through the connecting rod between the heat exchange tube, the connecting rod is fixed the heat exchange tube.

Furthermore, the tracks are two I-shaped tracks which are symmetrical to each other by using the center line of the supporting plate.

Compared with the prior art, the beneficial effect of this disclosure is:

1. this is disclosed through being connected the heat exchange tube with the backup pad, and the slider drives the backup pad and moves on the track, and then drives the heat exchange tube and breaks away from the cooling tower body, just so can be at the in-process of maintenance, maintains outside the cooling tower body to utilize the better support of backup pad, optimized the maintenance environment.

2. This openly at the in-process of maintenance, need not scramble on the heat exchange tube, maintenance in the backup pad is directly stood, has reduced the maintenance degree of difficulty, and then has improved maintenance efficiency.

Drawings

FIG. 1 is a front view of the present disclosure;

FIG. 2 is a side view of the present disclosure;

FIG. 3 is a schematic view of the present disclosure in a service position;

FIG. 4 is a top view of a support plate of the present disclosure;

wherein: 1. the cooling tower comprises a cooling tower body, 2, a spraying device, 3, a water inlet, 4, a water outlet, 5, a baffle, 6, a supporting plate, 7, a sliding block, 8, a track, 9, a connecting plate, 10, a ladder stand, 11, a heat exchange tube, 12, a connecting rod, 13 and a through hole.

The specific implementation mode is as follows:

the present disclosure is further described with reference to the following drawings and examples.

Example 1

A closed cooling tower for easy maintenance, as shown in fig. 1 to 4, comprising: cooling tower body 1, spray set 2, heat exchange tube 11 and catch basin, heat exchange tube 11 is located cooling tower body 1 middle part, the one end that is close to cooling tower body 1 top of heat exchange tube 11 is water inlet 3, the one end that heat exchange tube 11 is close to cooling tower body 1 bottom is

delivery port

4, 11 tops of heat exchange tube are

spray set

2, and 1 bottom of cooling tower body is equipped with the catch basin, still includes: backup pad 6, slider 7, track 8, baffle 5 and connecting plate 9, backup pad 6 is connected near the one side of cooling tower body 1 bottom with heat exchange tube 11, the one side and the slider 7 fixed connection of heat exchange tube 11 are kept away from to backup pad 6, track 8 passes through the inner wall fixed connection of connecting plate 9 with cooling tower body 1, slider 7 and track 8 sliding connection, slider 7 drives backup pad 6 and moves on track 8, backup pad 6 drives heat exchange tube 11 and leaves cooling tower body 1, baffle 5 and backup pad 6 fixed connection, baffle 5 is passed to the water inlet 3 and the delivery port 4 of heat exchange tube 11, baffle 5 and backup pad 6 mutually perpendicular, baffle 5 and cooling tower body 1 sealing connection.

The slide blocks 7 are multiple, and the slide blocks 7 are axially symmetrical with each other by the central line of the support plate 6.

The heat exchange tube 11 is an s-shaped vertical tube.

The baffle 5 can isolate the heat exchange tube 11 from the outside in the cooling tower body 1 and support the heat exchange tube 11 and the support plate 6.

Be equipped with circular through-hole 13 in backup pad 6, through set up through-hole 13 in backup pad 6, can make things convenient for the shower water to drop after the cooling from the heat transfer is changed, when providing the supporting effect, promote the smooth degree of the whereabouts of shower water.

The novel cooling tower is characterized by further comprising a crawling ladder 10, the crawling ladder 10 is fixedly connected with the side face, adjacent to the baffle 5, of the cooling tower body 1, the length of the crawling ladder 10 is the same as the height of the cooling tower body 1, the crawling ladder 10 is perpendicular to the bottom face of the cooling tower body 1, and a maintenance worker climbs onto the supporting plate 6 through the crawling ladder 10.

Still include connecting rod 12, connect through connecting rod 12 between the heat exchange tube 11, connecting rod 12 fixes heat exchange tube 11, prevents that heat exchange tube 11 from collapsing to the slope.

The rails 8 are two I-shaped rails 8, and the two I-shaped rails 8 are symmetrical to each other with the center line of the support plate 6.

In the technical scheme of the disclosure, in the long-time use process, if the heat exchange tube 11 leaks or is damaged, liquid which does not belong to spray water can be found in the water collecting tank, at the moment, the heat exchange tube 11 needs to be maintained, at the moment, the closed cooling tower is closed, the slide block 7 is started, the slide block 7 drives the supporting plate 6 to move on the track 8, the supporting plate 6 drives the heat exchange tube 11 to move out of the cooling tower body 1, the heat exchange tube 11 is separated from the cooling tower body 1 and is exposed to the outside, after heat dissipation, air can circulate, the maintenance environment can be improved at the moment, the maintenance personnel climb onto the supporting plate 6 through the ladder stand 10, the heat exchange tube 11 that needs to be repaired is repaired, so that the cooling tower body 1 does not need to be climbed inside, the heat exchange tube directly stands on the supporting plate 6 for maintenance, the maintenance difficulty is reduced, the maintenance efficiency is improved, and the heat exchange tube of the closed cooling tower is convenient to maintain.

Claims

1. A closed cooling tower for ease of maintenance, comprising: cooling tower body, spray set, heat exchange tube and water catch bowl, the heat exchange tube is located cooling tower body middle part, the one end that is close to cooling tower body top of heat exchange tube is the water inlet, the one end that the heat exchange tube is close to cooling tower body bottom is the delivery port, the heat exchange tube top is spray set, and cooling tower body bottom is equipped with the water catch bowl, and characterized by still includes: backup pad, slider, track, baffle and connecting plate, the backup pad is connected with the one side that the heat exchange tube is close to cooling tower body bottom, the one side and the slider fixed connection of heat exchange tube are kept away from to the backup pad, the track passes through the inner wall fixed connection of connecting plate and cooling tower body, slider and track sliding connection, the slider drives the backup pad and moves on the track, the backup pad drives the heat exchange tube and leaves the cooling tower body, baffle and backup pad fixed connection, the water inlet and the delivery port of heat exchange tube pass the baffle, baffle and backup pad mutually perpendicular, baffle and this body sealing connection of cooling tower.

2. A hermetically sealed cooling tower as in claim 1 wherein said plurality of said sliding blocks are axisymmetrical with respect to each other about a centerline of said supporting plate.

3. A hermetically sealed cooling tower as in claim 1 wherein said support plate has circular through holes.

4. The closed cooling tower convenient to maintain as claimed in claim 1, further comprising a ladder stand, wherein the ladder stand is fixedly connected with the side surface adjacent to the baffle plate, the length of the ladder stand is the same as the height of the cooling tower body, and the ladder stand is perpendicular to the bottom surface of the cooling tower body.

5. A hermetically sealed cooling tower as claimed in claim 1 further comprising connecting rods, the heat exchange tubes being connected by the connecting rods, the connecting rods securing the heat exchange tubes.

6. A hermetically sealed cooling tower as in claim 1 wherein said rails are two i-shaped rails, said two i-shaped rails being symmetrical to each other about a centerline of the support plate.