CN213178629U

CN213178629U - Water curtain negative pressure cooling system

Info

Publication number: CN213178629U
Application number: CN202021325026.0U
Authority: CN
Inventors: 王剑玉
Original assignee: Lingxun Wire Industry Shanghai Co ltd
Current assignee: Lingxun Wire Industry Shanghai Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-11
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a cascade negative pressure cooling system, which comprises a channel, one side of passageway is hugged closely and is docked the barrel, be fixed with the cascade on the inner wall of passageway, be provided with the built-in hole that corresponds with the cascade position on the passageway, the built-in hole can make things convenient for standard operations such as the logical water of cascade, be fixed with the activated carbon net on the inner wall of barrel, can purify the peculiar smell in the air, guarantee the fresh air in the workshop, still be fixed with the sheet frame on the inner wall of barrel, the sheet frame internal fixation has the return bend, two joints of return bend run through sheet frame and barrel in proper order, the welding has radiating fin on the return bend. Through gauze and activated carbon net, can carry out dustproof protection after getting into to the outside air, avoid the dust to block up the cascade, simultaneously, purify the peculiar smell in the outside air, avoid polluting workshop environment to, increase return bend and radiating fin structure, can cooperate the cascade to realize dual cooling, improve the cooling effect.

Description

Water curtain negative pressure cooling system

Technical Field

The utility model belongs to the technical field of cascade negative pressure cooling system, specifically be a cascade negative pressure cooling system.

Background

The water curtain is a special paper honeycomb structure material, and the working principle of the water curtain is a natural physical phenomenon that water evaporates and absorbs heat. The water forms a water film on the corrugated fiber surface of the wet curtain from top to bottom under the action of gravity, and when the air flowing fast passes through the wet curtain, the water in the water film absorbs the heat in the air and then evaporates to take away a large amount of heat, so that the temperature of the air passing through the wet curtain is reduced, and the aim of cooling is fulfilled.

When the working temperature of a workshop is higher in summer, in order to cool down in a large area, the indoor heat exchange is often carried out by adopting a water curtain negative pressure cooling mode.

However, the existing water curtain part belongs to the position of an air inlet, when the water curtain part works frequently, the water curtain is easily blocked by external dust, and meanwhile, if peculiar smell is generated near a workshop, the peculiar smell in batches can enter the workshop when heat exchange is carried out, so that the workshop environment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cascade negative pressure cooling system to the solution is to the problem that the dust peculiar smell was handled.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cascade negative pressure cooling system, includes the passageway, one side of passageway is hugged closely and is docked the barrel, be fixed with the cascade on the inner wall of passageway, be provided with the built-in hole that corresponds with the cascade position on the passageway, the built-in hole can make things convenient for standard operations such as the logical water of cascade, be fixed with the activated carbon net on the inner wall of barrel, can purify the peculiar smell in the air, guarantee the fresh air in the workshop, still be fixed with the sheet frame on the inner wall of barrel, the sheet frame internal fixation has the return bend, two joints of return bend run through sheet frame and barrel in proper order, the welding has radiating fin on the return bend, lets in cold water in the return bend, and dual cooling is realized to the cooperation cascade, improves the cooling effect.

Preferably, the outer end of the cylinder body is in contact and clings to a supporting frame, a gauze is fixedly embedded into the supporting frame, dust can be filtered, and the water curtain is prevented from being blocked by the dust.

Preferably, the barrel is provided with a clamping groove, the supporting frame is fixedly provided with an elastic clamp, and the elastic clamp is clamped with the clamping groove, so that the gauze can be conveniently and periodically detached and cleaned.

Preferably, the shape of the elastic card and the shape of the clamping groove are both regular hexagons, and the elastic card is made of rubber materials, so that the stability of installation of the elastic card and the clamping groove and the convenience of disassembly are guaranteed.

Preferably, a positioning block is fixed on the channel, a positioning seat is fixed on the barrel, and the positioning block and the positioning seat are inserted into each other, so that the channel and the barrel can be conveniently and rapidly butted and positioned.

Preferably, the aligning block is provided with a groove, a bayonet lock is arranged in the groove in a sliding manner, and the bayonet lock is connected with the groove through a spring, so that the telescopic reset stability of the bayonet lock is ensured.

Preferably, the aligning seat is provided with a through hole, and the clamping pin and the through hole are arranged in a sliding and bouncing manner, so that the barrel body and the channel can be conveniently detached and separated.

Compared with the prior art, the beneficial effects of the utility model are that: through gauze and activated carbon net, can carry out dustproof protection after getting into to the outside air, avoid the dust to block up the cascade, simultaneously, purify the peculiar smell in the outside air, avoid polluting workshop environment to, increase return bend and radiating fin structure, can cooperate the cascade to realize dual cooling, improve the cooling effect.

Drawings

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

fig. 2 is a schematic view of the elbow structure of the present invention;

fig. 3 is a schematic view of the alignment block and the alignment seat according to the present invention.

In the figure: 1. a channel; 11. a barrel; 12. a water curtain; 13. a built-in hole; 14. an activated carbon mesh; 15. a plate frame; 16. bending the pipe; 17. a heat dissipating fin; 2. a support frame; 21. a screen; 3. a card slot; 31. an elastic card; 4. a positioning block; 41. a positioning seat; 5. a groove; 51. a bayonet lock; 52. a spring; 53. and a through hole.

Detailed Description

Referring to fig. 1 and 2, a water curtain negative pressure cooling system includes a channel 1, a barrel 11 is closely abutted to one side of the channel 1, a water curtain 12 is fixed on the inner wall of the channel 1, a built-in hole 13 corresponding to the position of the water curtain 12 is arranged on the channel 1, the built-in hole 13 can facilitate standard operations such as water passing of the water curtain 12, an activated carbon net 14 is fixed on the inner wall of the barrel 11, odor in the air can be purified, air freshening in a workshop is ensured, a plate frame 15 is further fixed on the inner wall of the barrel 11, a bent pipe 16 is fixed in the plate frame 15, two joints of the bent pipe 16 sequentially penetrate through the plate frame 15 and the barrel 11, a heat dissipation fin 17 is welded on the bent pipe 16, cold water is introduced into the bent pipe 16, and is matched with the water curtain to realize double cooling and improve the.

Referring to fig. 1, the outer end of the cylinder 11 is closely contacted with the support frame 2, and the gauze 21 is fixedly embedded in the support frame 2, so that dust can be filtered, and the water curtain can be prevented from being blocked by the dust.

Referring to fig. 1, a clamping groove 3 is formed in the cylinder 11, an elastic clamp 31 is fixed on the supporting frame 2, and the elastic clamp 31 is clamped with the clamping groove 3, so that the gauze 21 can be conveniently and regularly detached and cleaned.

Referring to fig. 1, the shape of the elastic card 31 and the shape of the card slot 3 are regular hexagons, and the elastic card 31 is made of a rubber material, so that the stability of the installation and the convenience of the detachment of the elastic card 31 and the card slot 3 are ensured.

Referring to fig. 1 and 3, the channel 1 is fixed with the alignment block 4, the cylinder 11 is fixed with the alignment seat 41, and the alignment block 4 and the alignment seat 41 are inserted into each other, so that the channel 1 and the cylinder 11 can be conveniently and rapidly abutted and positioned.

Referring to fig. 1 and 3, a groove 5 is formed in the alignment block 4, a bayonet 51 is slidably disposed in the groove 5, and the bayonet 51 is connected with the groove 5 through a spring 52 to ensure the stable extension and retraction of the bayonet 51.

Referring to fig. 1 and 3, a through hole 53 is formed in the aligning seat 41, and the bayonet 51 is slidably inserted into the through hole 53 to facilitate detachment and separation of the cylinder 11 from the channel 1.

The working principle of the scheme is as follows: when the cylinder 11 needs to be installed, the cylinder 11 is butted with the channel 1, so that the aligning block 4 is inserted into the aligning seat 41, and the positioning of the cylinder 11 and the channel 1 is completed, and when the position of the bayonet 51 corresponds to the position of the through hole 53, the bayonet 51 is inserted into the through hole 53 through the resetting effect of the spring 52, and the fixing of the cylinder 11 and the channel 1 is completed.

When the cascade 12 normally works, outside air enters the channel 1 from the barrel 11, dust is filtered through the gauze 21, two interfaces of the elbow 16 are respectively used as a water inlet and a water outlet to realize cold water circulation, the air can be cooled for the first time by matching with the radiating fins 17, and dual cooling is realized by matching with the cascade 12.

Can purify the peculiar smell of outside air through activated carbon net 14, guarantee the air freshening in the workshop, when needs clearance gauze 21, throw off with draw-in groove 3 through elasticity card 31, accomplish the dismantlement.

Claims

1. The utility model provides a cascade negative pressure cooling system, includes passageway (1), its characterized in that: one side of passageway (1) is hugged closely and is docked barrel (11), be fixed with cascade (12) on the inner wall of passageway (1), be provided with built-in hole (13) that correspond with cascade (12) position on passageway (1), be fixed with activated carbon net (14) on the inner wall of barrel (11), still be fixed with sheet frame (15) on the inner wall of barrel (11), sheet frame (15) internal fixation has return bend (16), two joints of return bend (16) run through sheet frame (15) and barrel (11) in proper order, the welding has radiating fin (17) on return bend (16).

2. The water curtain negative pressure cooling system of claim 1, wherein: the outer end of the cylinder body (11) is tightly contacted with the support frame (2), and the gauze (21) is fixedly embedded in the support frame (2).

3. The water curtain negative pressure cooling system of claim 2, wherein: the barrel (11) is provided with a clamping groove (3), the supporting frame (2) is fixedly provided with an elastic clamp (31), and the elastic clamp (31) is connected with the clamping groove (3) in a clamping mode.

4. The water curtain negative pressure cooling system of claim 3, wherein: the shape of the elastic card (31) and the shape of the clamping groove (3) are both regular hexagons, and the elastic card (31) is made of rubber materials.

5. The water curtain negative pressure cooling system of claim 1, wherein: the automatic aligning device is characterized in that an aligning block (4) is fixed on the channel (1), an aligning seat (41) is fixed on the barrel body (11), and the aligning block (4) and the aligning seat (41) are inserted into each other.

6. The water curtain negative pressure cooling system of claim 5, wherein: a groove (5) is formed in the aligning block (4), a clamping pin (51) is arranged in the groove (5) in a sliding mode, and the clamping pin (51) is connected with the groove (5) through a spring (52).

7. The water curtain negative pressure cooling system of claim 6, wherein: a through hole (53) is formed in the aligning seat (41), and the clamping pin (51) and the through hole (53) are arranged in a sliding and springing mode.