CN215598205U

CN215598205U - Novel cooling tower

Info

Publication number: CN215598205U
Application number: CN202121409595.8U
Authority: CN
Inventors: 王文桥
Original assignee: Zhejiang Kefeng Cooling Tower Co ltd
Current assignee: Zhejiang Kefeng Cooling Tower Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-21
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a novel cooling tower, relates to the technical field of cooling towers, and aims to solve the problem that a traditional cleaning device is uneven in cleaning. The key points of the technical scheme are as follows: the washing tower comprises a tower body, a heat exchange coil is fixedly connected in the tower body, the motor drives a screw to rotate, the rotation of the screw drives a sliding block to move, the movement of the sliding block drives a control rod to move, the movement of the control rod drives a spray head to move, so that the spray head can spray washing liquid on scale at the corner of the heat exchange coil, the washing of the heat exchange coil is more convenient, the brush hair is driven by a control structure to move to brush the scale, the scale can be more easily fallen off from the heat exchange coil, the cleaning efficiency of the scale is improved, the use of the washing liquid is saved, and the pollution of the washing liquid to the cooling tower is reduced.

Description

Novel cooling tower

Technical Field

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

Background

The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling principle is an evaporation heat dissipation device which utilizes the principles of heat exchange generated after water is in flowing contact with air to generate steam, the steam volatilizes and carries away heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature, the device is generally barrel-shaped, so the device is named as a cooling tower, the cooling tower is a comprehensive product integrating multiple subjects such as aerodynamics, thermodynamics, fluidics, chemistry, biochemistry, materials science, static and dynamic structure mechanics, processing technology and the like, the water quality is a function of multivariable, and the cooling is a multifactor, multivariable and multieffect comprehensive process.

Since the cooling water in the cooling tower mostly contains calcium, magnesium ions and bicarbonate. When cooling water flows over the metal surface, carbonate is formed. In addition, oxygen dissolved in the cooling water causes corrosion of metals to form rust. Due to the generation of the rust scale, the heat exchange effect of the cooling tower is reduced. And current belt cleaning device is when wasing the pipeline, fix the shower nozzle in a position usually, spray the washing liquid on the pipe wall through the shower nozzle, make the incrustation scale on the pipe wall decomposed, and this kind of washing mode often leads to the incrustation scale that is close to the shower nozzle to decompose very fast and keep away from all around slower, and in order to carry out the spraying with incrustation scale sanitization needs the shower nozzle to the pipe wall for a long time usually, because the washing liquid all has acidity again, the pipe wall is long-time with the washing liquid contact, the pipe wall is corroded by the washing liquid and makes pipe wall surface damage, thereby cause intraductal gaseous leakage, make the cooling tower lose cooling function. Therefore, a novel cooling mechanism is provided to solve the problem of uneven cleaning of the traditional cleaning device.

The utility model provides a new technical scheme for solving the problem of uneven cleaning of the traditional cleaning device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a novel cooling tower, which can achieve the purpose of cleaning the scale on a heat exchange coil by driving a spray head to move through a control structure so that a cleaning solution can be sprayed on the corner scale.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a novel cooling tower, includes the tower body, fixedly connected with heat exchange coil in the tower body, heat exchange coil's top is provided with scale removal device, scale removal device includes the control structure that shower nozzle and control shower nozzle removed, near a plurality of brush hairs of fixedly connected with of spout of shower nozzle.

Through adopting above-mentioned technical scheme, remove through control structure control shower nozzle for the shower nozzle can remove heat exchange coil's optional position, makes washing liquid can react with the incrustation scale on the pipe wall through the shower nozzle with the washing liquid spraying on the pipe wall, makes the incrustation scale on the pipe wall can break away from the pipe wall, through the removal of removal structure control brush hair, makes the brush hair can remove on the pipe wall, and then makes the incrustation scale can drop more easily.

The utility model is further configured to: the control structure comprises an L block fixedly connected with the tower body, two mutually perpendicular sliding grooves are formed in the L block, a screw rod penetrating out of the tower body is connected in the sliding grooves in a rotating mode, one end of the screw rod penetrating out of the tower body is fixedly connected with a motor fixedly connected with the tower body, moving blocks are connected to the screw rod in a threaded mode, control rods which are mutually perpendicular and crossed are fixedly connected to one sides, close to the center of the tower body, of the two moving blocks, moving grooves used for containing spray heads are formed in the control rods, and the spray heads are placed in the crossed moving grooves.

Through adopting above-mentioned technical scheme, L piece has played the supporting role for the moving process of shower nozzle, it makes the screw rod can drive the movable block and remove in the sliding tray to rotate through motor drive screw, the removal of movable block drives the control lever and removes, the removal of control lever drives the shower nozzle and removes, and then make the shower nozzle can remove the incrustation scale position at corner, make the spraying that the washing liquid can be accurate on the incrustation scale, thereby the shower nozzle can the spraying more comprehensive, drive the shower nozzle through two mutually perpendicular's control lever and remove, make the law that the removal of shower nozzle can be more, and then make the control process of shower nozzle become more convenient, through placing the shower nozzle in two crossing moving chutes, and then restricted the removal of shower nozzle in the moving chute, the stability that control lever drive shower nozzle removed has been improved.

The utility model is further configured to: and a filter plate is arranged below the heat exchange coil.

Through adopting above-mentioned technical scheme, avoid the incrustation scale to fall into among the water tank through the filter to avoided the incrustation scale to pass through the water tank and blockked up the shower nozzle, improved the stability of shower nozzle spraying process.

The utility model is further configured to: the improved tower is characterized in that a scraper used for scraping dirt on the filter plate is placed on the filter plate, one end of the scraper is fixedly connected with a cylinder for driving the scraper, the cylinder is fixedly connected to the tower body, and a discharge window is formed in one end, far away from the cylinder, of the tower body.

Through adopting above-mentioned technical scheme, release the tower body through the dirt of scraper blade on with the filter to reduce the accumulation of dirt on the filter, improved the filterable stability of filter.

The utility model is further configured to: the filter plate is arranged obliquely to the discharge window.

Through adopting above-mentioned technical scheme, set up through the slope and make the incrustation scale on the filter can roll off the tower body more easily.

The utility model is further configured to: the collecting box is arranged at the position of the tower body close to the discharge window

Through adopting above-mentioned technical scheme, retrieve the incrustation scale of tower body exhaust through the collecting box for the clearance of incrustation scale becomes more convenient.

The utility model is further configured to: and a wear-resistant layer is fixedly connected on the contact surface of the spray head and the control rod.

By adopting the technical scheme, the spray head is prevented from being in direct contact with the control rod through the wear-resistant layer, so that the wear of the control rod on the spray head is avoided, and the service life of the spray head is prolonged.

In conclusion, the utility model has the following beneficial effects:

through control structure control shower nozzle removal, make the shower nozzle can remove heat exchange coil's arbitrary displacement, make washing liquid can react with the incrustation scale on the pipe wall through the shower nozzle with washing liquid spraying on the pipe wall, make the incrustation scale on the pipe wall can break away from the pipe wall, through the removal of mobile structure control brush hair, make the brush hair can move on the pipe wall, and then make the incrustation scale can drop the pipe wall more easily, retrieve tower body exhaust incrustation scale through the collecting box, the environment around the incrustation scale pollution tower body has been reduced.

Drawings

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

FIG. 2 is a schematic diagram of the utility model with the tower removed;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a tower body; 2. a heat exchange coil; 3. a spray head; 4. brushing; 5. l blocks; 6. a moving groove; 7. a screw; 8. a motor; 9. a moving block; 10. a control lever; 11. a filter plate; 12. a squeegee; 13. A cylinder; 14. an exhaust window; 15. a collection box; 16. a sliding groove.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

A novel cooling tower is shown in figures 1-3 and comprises a tower body 1, a heat exchange coil 2 is welded in the tower body 1, a descaling device is arranged above the heat exchange coil 2, and a filter plate 11 fixedly connected with the tower body 1 is arranged below the heat exchange coil 2.

As shown in fig. 1 and 3, scale removal device includes shower nozzle 3 and the control structure that control shower nozzle 3 removed, and near spout fixedly connected with of shower nozzle 3 a plurality of brush hairs 4 move shower nozzle 3 to the incrustation scale position through the control structure, and rethread shower nozzle 3 makes the incrustation scale in heat exchange coil 2 corners dissolve with the washing liquid blowout, makes brush hair 4 can brush the incrustation scale through control structure removal brush hair 4 once more, and then improves the cleaning efficiency of washing liquid.

As shown in fig. 1 and 3, the control structure includes an L block 5 fixedly connected with the tower body 1, two mutually perpendicular sliding grooves 16 are formed in the L block 5, a screw 7 penetrating out of the tower body 1 is rotatably connected in the two sliding grooves 16, the screw 7 penetrates out of the tower body 1 and is fixedly connected with a motor 8 fixedly connected with the tower body 1, a moving block 9 is connected to the screw 7 in a threaded manner, a control rod 10 perpendicularly crossed with each other is fixedly connected to one side of the two moving blocks 9 close to the center of the tower body 1, a moving groove 6 used for placing a sprayer 3 is formed in the control rod 10, the sprayer 3 is placed in the crossed moving groove 6, the screw 7 is driven to rotate by rotation of the motor 8, the moving block 9 is driven to move by rotation of the screw 7, the moving block 9 drives the control rod 10 to move, the sprayer 3 and the brush hair 4 are driven to move by movement of the control rod 10, the sprayer 3 and the brush hair 4 can be moved to any position of the heat exchange coil 2 by the two mutually perpendicular control rods 10 And then the spray head 3 and the brush hair 4 can remove the water scale at the corner of the heat exchange coil 2.

As shown in fig. 1 and 2, the scale is separated by the filter plate 11, and further the scale is prevented from flowing back to the spray head 3, so as to improve the stability of the spraying process of the spray head 3, the scraper 12 for scraping the dirt on the filter plate 11 is placed on the filter plate 11, the cylinder 13 for driving the scraper 12 is fixedly connected to one end of the scraper 12, the cylinder 13 is fixedly connected to the tower body 1, the scraper 12 is driven by the cylinder 13 to move, so that the scale on the filter plate 11 can be scraped by the scraper 12, the influence of excessive accumulation of the scale on the filter plate 11 on the filtering of the filter plate 11 is reduced, the filtering efficiency of the filter plate 11 is improved, the discharge window 14 is opened at the end of the tower body 1 far away from the cylinder 13, the scale scraped by the scraper 12 is removed from the tower body 1 through the discharge window 14, and further the influence of excessive accumulation of the scale in the tower body 1 on the cooling efficiency of the tower body 1 is avoided, the filter plate 11 is inclined towards the discharge window 14, so that the scale on the filter plates 11 can be pushed away from the tower 1 more easily.

As shown in fig. 1, fig. 2 and fig. 3, the collecting box 15 has been placed to the position that tower body 1 is close to discharge window 14, collect tower body 1 exhaust scale through collecting box 15, the influence of scale to tower body 1 surrounding environment has been reduced, fixedly connected with wearing layer on the contact surface of shower nozzle 3 and control lever 10, shower nozzle 3 has been avoided the direct contact of shower nozzle 10 with control lever 10 through the wearing layer, and then the wearing and tearing of control lever 10 to shower nozzle 3 have been avoided, the wear resistance of shower nozzle 3 has been improved, thereby the life of shower nozzle 3 has been prolonged.

The working principle is as follows: rotation through motor 8 drives screw rod 7 and rotates, the rotation of screw rod 7 drives movable block 9 and removes, the removal of movable block 9 drives control lever 10 and removes, the removal of control lever 10 drives shower nozzle 3 and removes, make shower nozzle 3 can remove heat exchange coil 2's optional position through two mutually perpendicular's control lever 10, thereby shower nozzle 3 can carry out the spraying to the incrustation scale in heat exchange coil 2 corner, can dissolve the incrustation scale on spouting the incrustation scale with the cleaning solution through shower nozzle 3, brush hair 4 on rethread control structure drive shower nozzle 3 brushes the incrustation scale, make the incrustation scale break away from heat exchange coil 2 more easily, heat exchange coil 2's cleaning efficiency has been improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A novel cooling tower comprises a tower body (1), and is characterized in that: the tower body (1) internal fixation is connected with heat exchange coil (2), the top of heat exchange coil (2) is provided with scale removal device, scale removal device includes shower nozzle (3) and the control structure that control shower nozzle (3) removed, near spout fixedly connected with a plurality of brush hairs (4) of shower nozzle (3).

2. The new cooling tower as claimed in claim 1, wherein: the control structure includes L piece (5) with tower body (1) fixed connection, set up two mutually perpendicular's sliding tray (16), two in L piece (5) all rotate in sliding tray (16) and be connected with screw rod (7) of wearing out tower body (1), the one end fixedly connected with that tower body (1) is worn out to screw rod (7) has motor (8) with tower body (1) fixed connection, threaded connection has movable block (9) on screw rod (7), two the equal fixedly connected with mutually perpendicular crossing control lever (10) of one side that movable block (9) are close to tower body (1) center, offer on control lever (10) and be used for placing shifting chute (6) of shower nozzle (3), shower nozzle (3) are placed in crossing shifting chute (6).

3. The new cooling tower as claimed in claim 1, wherein: and a filter plate (11) is arranged below the heat exchange coil (2).

4. A new cooling tower as claimed in claim 3, wherein: placed scraper blade (12) that are used for striking off dirt on filter (11), cylinder (13) of one end fixedly connected with drive scraper blade (12) of scraper blade (12), cylinder (13) fixed connection is on tower body (1), discharge window (14) have been seted up to the one end that cylinder (13) were kept away from in tower body (1).

5. The new cooling tower as claimed in claim 4, wherein: the filter plate (11) is arranged obliquely to the outlet window (14).

6. The new cooling tower as claimed in claim 4, wherein: and a collecting box (15) is arranged at the position of the tower body (1) close to the discharge window (14).

7. The new cooling tower as claimed in claim 1, wherein: and a wear-resistant layer is fixedly connected to the contact surface of the spray head (3) and the control rod (10).