CN215766575U

CN215766575U - Negative pressure evaporation low-temperature cooling tower

Info

Publication number: CN215766575U
Application number: CN202122095252.5U
Authority: CN
Inventors: 白海龙
Original assignee: Hebei Jiheng Baikang Chemical Industry Co ltd
Current assignee: Hebei Jiheng Baikang Chemical Industry Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a negative-pressure evaporation low-temperature cooling tower, and relates to the technical field of cooling towers. The dust-proof tower comprises a tower body, wherein a cooling bin is arranged on the upper surface of the tower body, a plurality of sliding grooves are formed in the upper surface of the tower body, a dust-proof net is arranged in the cooling bin, fixing plates are arranged on two opposite surfaces of the dust-proof net, a main circular groove and an auxiliary circular groove are formed in the upper surface of the tower body, a main buckle is arranged in the main circular groove, an auxiliary buckle is arranged in the auxiliary circular groove, and a clamping groove is formed in one surface of each fixing plate. According to the dustproof net, the fixed plate is placed in alignment with the sliding groove, the dustproof net is conveniently fixed in the cooling bin, dust in air is prevented from entering the cooling bin, the main buckle and the auxiliary buckle are mutually matched, the dustproof net is convenient to install and disassemble, the dustproof net is convenient to clean, the button drives the gear to rotate through the main gear, the gear drives the auxiliary rack to move reversely, the auxiliary rack drives the clamping block to move through the elastic rope, the fixed plate is convenient to install and disassemble, and therefore the dustproof net is convenient to install and disassemble and the dustproof net is convenient to clean.

Description

Negative pressure evaporation low-temperature cooling tower

Technical Field

The utility model belongs to the technical field of cooling towers, and particularly relates to a negative-pressure evaporation low-temperature 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 cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and 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 so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower;

but current cooling tower air and water direct contact in the cooling process, the easy dust pollution of cooling water, and the cooling effect that still can lead to the cooling tower weakens, so generally all can install the dust screen in cooling chamber, prevent to have the dust to get into in the cooling tower, improve the cooling effect of cooling tower, the dust screen can accumulate a lot of dusts on using a period back dust screen, the cooling effect that can lead to the cooling tower is not good, so need clear up the dust screen, but the dust screen is dismantled in the inconvenient installation of current cooling tower, it is inconvenient to clear up the dust screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a negative-pressure evaporation low-temperature cooling tower, which solves the problems that the existing cooling tower is inconvenient to install and detach a dust screen and clean the dust screen.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a negative-pressure evaporation low-temperature cooling tower which comprises a tower body, wherein a cooling bin is arranged on the upper surface of the tower body, a plurality of sliding grooves are formed in the upper surface of the tower body, a dustproof net is arranged in the cooling bin, fixing plates are arranged on two opposite surfaces of the dustproof net and are in sliding fit with the fixing plates, the fixing plates are conveniently aligned with the sliding grooves to be placed, the dustproof net is conveniently fixed in the cooling bin and is prevented from dust in the air from entering the cooling bin, a main circular groove and an auxiliary circular groove are formed in the upper surface of the tower body, a main buckle is arranged in the main circular groove, an auxiliary buckle is arranged in the auxiliary circular groove, the main buckle and the auxiliary buckle are matched with each other, the dustproof net is convenient to install and disassemble, and the dustproof net is convenient to clean;

the main buckle comprises a button, a main rack, telescopic springs, a rotating rod, a gear, an auxiliary rack, an elastic rope and a fixture block, the button is arranged in the main circular groove, the main rack and a plurality of telescopic springs are arranged on the lower surface of the button, the main rack and the telescopic springs are matched in position, the button is conveniently restored through the telescopic springs, the rotating rod is rotatably connected to two opposite surfaces in the tower body, the gear is arranged on the peripheral side of the rotating rod, the auxiliary rack is arranged in the tower body, the main rack, the gear and the auxiliary rack are meshed, the elastic rope is arranged on the lower surface of the auxiliary rack, the fixture block is arranged on one surface of the elastic rope, the convenient button rotates through the gear of the main rack, the gear drives the auxiliary rack to reversely move, the auxiliary rack drives the fixture block to move through the elastic rope, the fixed plate is convenient to install and disassemble, and the dustproof net is convenient to install and disassemble, the dustproof net is convenient to clean, and the main buckle and the auxiliary buckle are the same in structure.

The fixed plate surface is provided with the draw-in groove, draw-in groove and fixture block sliding fit pass through the fixture block business turn over draw-in groove, and the fixed plate is easy to assemble and dismantlement to easy to assemble and dismantle the dust screen.

The control handle is installed on the upper surface of the fixing plate, and the dust screen is convenient to move through the control handle.

The main circular groove and the button are matched with the telescopic spring in position.

The main rack and the clamping block penetrate through the tower body.

The cooling bin, the sliding groove and the dustproof net are matched with the fixing plate in position, so that the dustproof net is convenient to seal the cooling bin, and dust in air is prevented from entering the cooling bin.

The number of the sliding grooves and the number of the fixing plates are two.

The utility model has the following beneficial effects:

according to the dustproof net, the fixed plate is placed in alignment with the sliding groove, the dustproof net is conveniently fixed in the cooling bin, dust in air is prevented from entering the cooling bin, the main buckle and the auxiliary buckle are mutually matched, the dustproof net is convenient to install and disassemble, the dustproof net is convenient to clean, the button drives the gear to rotate through the main gear, the gear drives the auxiliary rack to move reversely, the auxiliary rack drives the clamping block to move through the elastic rope, the fixed plate is convenient to install and disassemble, the dustproof net is convenient to clean, the position of the button is restored through the telescopic spring, the clamping block enters and exits the clamping groove, the fixed plate is convenient to install and disassemble, the dustproof net is convenient to install and disassemble, and the dustproof net is moved through the control handle.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is a front view of the present invention;

FIG. 4 is an anatomical schematic of the utility model at A-A in FIG. 3;

FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a tower body; 2. a cooling bin; 3. a chute; 4. a dust screen; 5. a fixing plate; 6. a control handle; 7. a main circular groove; 8. a main buckle; 9. a secondary circular groove; 10. an auxiliary buckle; 11. a button; 12. a main rack; 13. a tension spring; 14. rotating the rod; 15. a gear; 16. a secondary rack; 17. an elastic cord; 18. a clamping block; 19. a clamping groove.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a negative-pressure evaporation cryogenic cooling tower, which comprises a tower body 1, wherein a cooling bin 2 is arranged on the upper surface of the tower body 1, a plurality of sliding grooves 3 are formed in the upper surface of the tower body 1, a dust screen 4 is arranged in the cooling bin 2, fixing plates 5 are arranged on two opposite surfaces of the dust screen 4, the sliding grooves 3 are in sliding fit with the fixing plates 5, the fixing plates 5 are conveniently placed in alignment with the sliding grooves 3, the dust screen 4 is conveniently fixed in the cooling bin 2, dust in air is prevented from entering the cooling bin 2, a main circular groove 7 and an auxiliary circular groove 9 are formed in the upper surface of the tower body 1, a main buckle 8 is arranged in the main circular groove 7, an auxiliary buckle 10 is arranged in the auxiliary circular groove 9, the main buckle 8 is matched with the auxiliary buckle 10, the dust screen 4 is convenient to install and detach, and the dust screen 4 is convenient to clean;

the main buckle 8 comprises a button 11, a main rack 12, a telescopic spring 13, a rotating rod 14, a gear 15, an auxiliary rack 16, an elastic rope 17 and a clamping block 18, the button 11 is installed inside the main circular groove 7, the main rack 12 and a plurality of telescopic springs 13 are installed on the lower surface of the button 11, the main rack 12 is matched with the telescopic springs 13, the position of the button 11 is conveniently restored through the telescopic springs 13, the rotating rod 14 is rotatably connected to two opposite surfaces inside the tower body 1, the gear 15 is installed on the peripheral side of the rotating rod 14, the auxiliary rack 16 is installed inside the tower body 1, the main rack 12, the gear 15 are meshed with the auxiliary rack 16, the elastic rope 17 is installed on the lower surface of the auxiliary rack 16, the clamping block 18 is installed on one surface of the elastic rope 17, the button 11 drives the gear 15 to rotate through the main rack 12, the gear 15 drives the auxiliary rack 16 to reversely move, the auxiliary rack 16 drives the clamping block 18 to move through the elastic rope 17, the fixed plate 5 is easy to assemble and disassemble, so that the dust screen 4 is easy to assemble and disassemble, the dust screen 4 is convenient to clean, and the main buckle 8 is the same as the auxiliary buckle 10 in structure.

A clamping groove 19 is formed in one surface of the fixing plate 5, the clamping groove 19 is in sliding fit with the clamping block 18, the fixing plate 5 is convenient to mount and dismount through the clamping block 18 entering and exiting the clamping groove 19, and therefore the dust screen 4 is convenient to mount and dismount.

The surface mounting has control handle 6 on the fixed plate 5, conveniently removes dust screen 4 through control handle 6.

The main circular groove 7 and the button 11 are matched with the position of the telescopic spring 13.

The main rack 12 and the fixture block 18 penetrate through the tower body 1.

The cooling bin 2, the sliding groove 3 and the dustproof net 4 are matched with the fixing plate 5, so that the dustproof net 4 is convenient to seal the cooling bin 2, and dust in the air is prevented from entering the cooling bin 2.

The number of the sliding grooves 3 and the fixing plates 5 is two.

As shown in fig. 1-5, the present embodiment is a method for using a negative-pressure evaporation cryocooling tower: when the dust screen 4 needs to be cleaned, the button 11 of the main buckle 8 and the auxiliary buckle 10 is pressed, the button 11 drives the gear 15 to rotate through the main rack 12, the gear 15 drives the auxiliary rack 16 to move upwards, the auxiliary rack 16 drives the clamping block 18 to move out of the clamping groove 19 through the elastic rope 17, the fixing plate 5 is moved upwards in the chute 3 through the control handle 6, thereby driving the dust screen 4 to move upwards, facilitating the disassembly of the dust screen 4 and the cleaning of the dust screen 4, after the cleaning is finished, controlling the handle 6 to place the fixing plate 5 aiming at the chute 3, loosening the button 11, driving the button 11 to move upwards by the expansion spring 13, driving the main rack 12 to move upwards by the button 11, driving the auxiliary rack 16 to move downwards by the main rack 12 through the gear 15, thereby drive the fixture block 18 through the elastic rope 17 and slide into the draw-in groove 19, conveniently fix the dust screen 4 in the cooling bin 2, prevent that the dust from getting into in the cooling bin 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a negative pressure evaporation low-temperature cooling tower, includes tower body (1), its characterized in that: the cooling tower is characterized in that a cooling bin (2) is arranged on the upper surface of the tower body (1), a plurality of sliding grooves (3) are formed in the upper surface of the tower body (1), a dustproof net (4) is installed inside the cooling bin (2), fixing plates (5) are installed on two opposite surfaces of the dustproof net (4), the sliding grooves (3) are in sliding fit with the fixing plates (5), a main circular groove (7) and an auxiliary circular groove (9) are formed in the upper surface of the tower body (1), a main buckle (8) is installed inside the main circular groove (7), and an auxiliary buckle (10) is installed inside the auxiliary circular groove (9);

the main buckle (8) comprises a button (11), a main rack (12), an expansion spring (13), a rotating rod (14), a gear (15), an auxiliary rack (16), an elastic rope (17) and a clamping block (18), the main circular groove (7) is internally provided with the button (11), the lower surface of the button (11) is provided with the main rack (12) and the plurality of expansion springs (13), the main rack (12) is matched with the position of the expansion spring (13), the two opposite surfaces inside the tower body (1) are rotatably connected with the rotating rod (14), the side surface of the rotating rod (14) is provided with the gear (15), the inner part of the tower body (1) is provided with the auxiliary rack (16), the main rack (12), the gear (15) is meshed with the auxiliary rack (16), the lower surface of the auxiliary rack (16) is provided with the elastic rope (17), the clamping block (18) is arranged on one surface of the elastic rope (17), the main buckle (8) and the auxiliary buckle (10) have the same structure.

2. The negative-pressure evaporation cryocooler tower according to claim 1, wherein the stationary plate (5) has a surface with a locking groove (19), and the locking groove (19) is slidably engaged with the locking block (18).

3. A negative-pressure evaporative cryocooler tower according to claim 1, wherein the stationary plate (5) has a control knob (6) mounted on its upper surface.

4. A negative-pressure evaporative cryocooler tower according to claim 1, wherein the main circular groove (7) and the push button (11) are adapted to the position of the expansion spring (13).

5. A tower according to claim 1, wherein the main rack (12) and the latch (18) extend through the tower (1).

6. A negative-pressure evaporation cryocooling tower according to claim 1, wherein the cooling chamber (2), the chute (3) and the dust screen (4) are adapted to the position of the fixing plate (5).

7. A negative-pressure evaporative cryocooling tower according to claim 1, wherein the number of chutes (3) and fixing plates (5) is two.