CN215063863U - Cross flow closed cooling tower - Google Patents

Abstract

The utility model discloses a crossing current closed cooling tower, include: the inspection device comprises a shell, wherein an inspection hole is formed in the lower side of the left front end of the shell, and a sealing door is arranged at the inspection hole in a hinged connection mode; the dust cover is installed and connected to the right side face of the shell through bolts, and a water inlet pipe head and a water outlet pipe head of the cooling pipe are connected to the dust cover in a penetrating mode; the water pump is installed and connected to the right lower end of the shell, and the water pump and the shell form a circulating water structure through a water outlet pipe and a water inlet pipe; the desicator, the left side position at the cooling tube is connected in the desicator installation, simultaneously the desicator passes through the mounting panel and constitutes the dismantlement structure in the inside of shell. This crossing current closed cooling tower, the convenience is protected dustproof to air inlet department, also conveniently changes the maintenance to the water absorber simultaneously, avoids long-time the use, and the water absorption performance descends to and conveniently increase the area of contact of hot water and cooling coil, convenient quick cooling water.

Description

Cross flow closed cooling tower

Technical Field

The utility model relates to a crossing current closed cooling tower technical field specifically is a crossing current closed cooling tower.

Background

The closed cross flow cooling tower has tubular heat exchangers in the left and right sides of the water accumulating basin, airflow passage in the middle of the two heat exchangers, blower over the passage, water distributing system over the tubular heat exchangers, water pump to the water distributing system, and water flow falling vertically and through the tubular heat exchangers to exchange heat and matter and lower the temperature of the fluid inside the tubular heat exchangers.

With reference to the grant publication No. CN204694099U, a dry-wet dual-purpose cooling tower can achieve effective cooling of heat-generating equipment without using cooling water in winter;

however, the cooling tower is inconvenient to carry out dustproof protection on the air inlet, is inconvenient to replace and overhaul the water absorber, is used for a long time, has reduced water absorption performance, is inconvenient to increase the contact area between water and the cooling coil, is inconvenient to cool the water quickly, and provides a transverse flow closed cooling tower for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crossing current closed cooling tower to solve the current cooling tower that proposes in the above-mentioned background art, inconvenient to the air inlet department dustproof protection, also inconvenient simultaneously is not convenient to change the maintenance to the water absorber, uses for a long time, and water absorption performance descends, and inconvenient increase the area of contact of hot water and cooling coil, inconvenient fast carries out refrigerated problem to water.

In order to achieve the above object, the utility model provides a following technical scheme: a cross-flow closed cooling tower comprising:

the inspection device comprises a shell, wherein an inspection hole is formed in the lower side of the left front end of the shell, and a sealing door is arranged at the inspection hole in a hinged connection mode;

the dust cover is installed and connected to the right side face of the shell through bolts, and a water inlet pipe head and a water outlet pipe head of the cooling pipe are connected to the dust cover in a penetrating mode;

the water pump is installed and connected to the right lower end of the shell, and the water pump and the shell form a circulating water structure through a water outlet pipe and a water inlet pipe;

the desicator, the left side position at the cooling tube is connected in the desicator installation, simultaneously the desicator passes through the mounting panel and constitutes the dismantlement structure in the inside of shell.

Preferably, the dust cover is of a hollow structure, and is arranged in an up-and-down sectional manner, the left side of the upper end part of the dust cover is correspondingly provided with the stuffing box, and the left side part of the lower end of the dust cover is correspondingly provided with the cooling pipe.

Preferably, the inside equal fixedly connected with spring of corner of stuffing box, simultaneously the expansion end of spring all has the fixture block of telescopic connection, and is connected for the block between the inner wall of fixture block and shell, the stuffing box is installed in the inside of shell and is dismantled.

Preferably, the cooling pipe is arranged in the shell in a curve shape, and the left lower end of the cooling pipe is attached with a bracket which is in an L-shaped structure;

wherein, the upper end of bracket and the inner wall fixed connection of shell, and the upper left end fixedly connected with slide bar of bracket, simultaneously sliding connection has the mounting panel on the slide bar, and threaded connection between mounting panel and the threaded rod, simultaneously the left lower extreme of mounting panel is convex structure, and the block is connected between mounting panel and the desicator.

Preferably, the left end of the water inlet pipe penetrates through the inner part of the upper end of the shell, the left end of the water inlet pipe is communicated with the spray plate, the spray plate and the water tanks are arranged in a one-to-one up-down correspondence manner, and the water tanks are arranged at the lower side position in the shell;

the front end lower side of the water tank is communicated with a sewage draining outlet, the upper right side of the sewage draining outlet is communicated with the water tank to form an overflow port, and the left side of the overflow port is communicated with the water tank to form a water replenishing port.

Preferably, the air blower is installed and connected to the inner portion of the left upper end of the shell, and meanwhile an air outlet cover is arranged at the position, located on the shell, of the upper side of the air blower.

Compared with the prior art, the beneficial effects of the utility model are that: the cross-flow closed cooling tower has the advantages that the dustproof protection is conveniently carried out on the air inlet position, the replacement and the maintenance of the water absorber are also conveniently carried out, the long-time use is avoided, the water absorption performance is reduced, the contact area of the water and the cooling coil is conveniently increased, and the water is conveniently and quickly cooled;

1. the dust cover is arranged on the shell, dry and cold air is discharged into the shell through the dust cover, under the filtering action of the dust cover, the dust is prevented from entering the shell, the use is prevented from being influenced, meanwhile, the damp and hot air is discharged through the air outlet cover, the impurities carried in the air are conveniently filtered, and the environment is prevented from being polluted;

2. the dryer is provided with the dryer and the mounting plate, the dryer is in clamping connection with the mounting plate, and the mounting plate is in threaded connection with the threaded rod, so that the position of the mounting plate is convenient to adjust, the dryer is convenient to mount and replace, the later-stage maintenance is convenient, and the use is convenient;

3. be equipped with the cooling tube, the cooling tube is the curve type structure to be convenient for increase the flow path length of hot water in the cooling tube, thereby be convenient for the surface of cooling tube and cold air and shower water carry out abundant contact, make things convenient for abundant cooling water, facilitate the use.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a water replenishing port; 3. an overflow port; 4. a sewage draining outlet; 5. a water outlet pipe; 6. a water inlet pipe; 7. a dust cover; 8. an air outlet cover; 9. an access hole; 10. a water tank; 11. a water pump; 12. a connecting pipe; 13. a cooling tube; 14. a stuffing box; 15. a spray plate; 16. a blower; 17. a dryer; 18. a clamping block; 19. a spring; 20. mounting a plate; 21. a bracket; 22. a slide bar; 23. a threaded rod.

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. 1-4, the present invention provides a technical solution: a cross-flow closed cooling tower comprises a shell 1, a water replenishing opening 2, an overflow opening 3, a sewage draining opening 4, a water outlet pipe 5, a water inlet pipe 6, a dust cover 7, an air outlet cover 8, an access opening 9, a water tank 10, a water pump 11, a connecting pipe 12, a cooling pipe 13, a stuffing box 14, a spraying plate 15, an air blower 16, a dryer 17, a clamping block 18, a spring 19, a mounting plate 20, a bracket 21, a sliding rod 22 and a threaded rod 23.

When the cross-flow closed cooling tower is used, firstly, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a sealing door hinged on an access opening 9 is opened, an installation worker enters the inside of a shell 1 through the access opening 9, a threaded rod 23 drives a mounting plate 20 to be screwed in a threaded manner, so that the distance between the mounting plate 20 and a dryer 17 can be conveniently adjusted, the dryer 17 and the mounting plate 20 are clamped, the dryer 17 is conveniently installed and fixed, the replacement and the maintenance are also convenient, a stuffing box 14 is clamped in the shell 1 through a clamping block 18, the clamping block 18 presses the spring 19 to compress the spring 19, so that the position of the clamping block 18 can be conveniently adjusted, the stuffing box 14 is conveniently installed, and the use is convenient;

in operation, as shown in fig. 1 and 2, the switches of the water pump 11 and the blower 16 are turned on, the water pump 11 absorbs water in the water tank 10 through the water outlet pipe 5, water is supplied to the spray plate 15 through the connecting pipe 12 and the water inlet pipe 6, the spray plate 15 sprays cold water to the stuffing box 14, the water is filtered conveniently and the cleanness of the water is maintained conveniently under the filtering action of the stuffing box 14, the cold water cools the cooling pipe 13 through gravity, hot water is supplied to the lower end of the cooling pipe 13, the cooling pipe 13 is in a curve structure, so that the cold water is discharged from the upper end of the cooling pipe 13 and cooled under the spraying action of the cold water, cold air is discharged from the right side of the dust cover 7, and the hot air is finally discharged to the upper left end under the drying action of the dryer 17;

with reference to fig. 1 and 2, the blower 16 blows hot air upwards and discharges the hot air, and the upper left end of the housing 1 is provided with the air outlet cover 8, so that the hot air is conveniently filtered, impurities are prevented from being discharged into the air, the environment pollution is avoided, and the work of the cooling tower is completed, which is the whole process of using the cross-flow closed cooling tower.

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 (6)

1. A cross-flow closed cooling tower is characterized in that: the method comprises the following steps:

the inspection device comprises a shell (1), wherein an inspection hole (9) is formed in the lower side of the left front end of the shell (1), and a sealing door is installed on the inspection hole (9) in a hinged connection mode;

the dust cover (7) is mounted and connected to the right side face of the shell (1) through bolts, and a water inlet and outlet pipe head of the cooling pipe (13) is connected to the dust cover (7) in a penetrating mode;

the water pump (11) is installed and connected to the right lower end of the shell (1), and the water pump (11) and the shell (1) form a circulating water structure through the water outlet pipe (5), the water inlet pipe (6) and the connecting pipe (12);

the dryer (17) is obliquely installed and connected at the left position of the cooling pipe (13), and meanwhile, the dryer (17) forms a dismounting structure in the shell (1) through the installation plate (20).

2. A cross-flow closed cooling tower according to claim 1, characterized in that: the dustproof cover (7) is of a hollow structure, the dustproof cover (7) is arranged in an up-down sectional mode, a stuffing box (14) is correspondingly arranged on the left side of the upper end portion of the dustproof cover (7), and a cooling pipe (13) is correspondingly arranged on the left side of the lower end portion of the dustproof cover (7).

3. A cross-flow closed cooling tower according to claim 2, characterized in that: the inside equal fixedly connected with spring (19) of corner of gland packing (14), simultaneously the expansion end of spring (19) all telescopic connection has fixture block (18), and is connected for the block between the inner wall of fixture block (18) and shell (1), gland packing (14) is installed in the inside of shell (1) and is dismantled.

4. A cross-flow closed cooling tower according to claim 2, characterized in that: the cooling pipe (13) is arranged in the shell (1) in a curve shape, and meanwhile, a bracket (21) is attached to the left lower end of the cooling pipe (13), and the bracket (21) is in an L-shaped structure;

wherein, the upper end of bracket (21) and the inner wall fixed connection of shell (1), and the upper left end fixedly connected with slide bar (22) of bracket (21), simultaneously sliding connection has mounting panel (20) on slide bar (22), and threaded connection between mounting panel (20) and threaded rod (23), simultaneously the left lower extreme of mounting panel (20) is convex structure, and the block is connected between mounting panel (20) and desicator (17).

5. A cross-flow closed cooling tower according to claim 1, characterized in that: the left end of the water inlet pipe (6) penetrates through the inner part of the upper end of the shell (1), the left end of the water inlet pipe (6) is communicated with the spraying plate (15), the spraying plate (15) and the water tank (10) are arranged in a one-to-one up-down correspondence manner, and the water tank (10) is arranged at the lower side position in the shell (1);

the sewage treatment device is characterized in that a sewage draining outlet (4) is communicated with the lower side of the front end of the water tank (10), an overflow opening (3) is communicated with the water tank (10) at the upper right side of the sewage draining outlet (4), and a water replenishing opening (2) is communicated with the water tank (10) at the left side of the overflow opening (3).

6. A cross-flow closed cooling tower according to claim 1, characterized in that: the left upper end of shell (1) internally mounted is connected with air-blower (16), simultaneously air-out cover (8) have been seted up to the upside of air-blower (16) position that is located shell (1).

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