CN214717838U

CN214717838U - Stable spray booth of air supply

Info

Publication number: CN214717838U
Application number: CN202120713569.8U
Authority: CN
Inventors: 范庆龙; 李宁; 邵红权; 许永康
Original assignee: Zhejiang Huachuang Rongsheng Buisiness Display Co ltd
Current assignee: Zhejiang Huachuang Rongsheng Buisiness Display Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-16
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a stable air supply paint spray booth, which comprises a booth body, an air supply device, an exhaust device and a drainage mechanism; the house body comprises a ground, a wall body and a roof, wherein the bottom of the roof is also provided with a suspended ceiling; the air supply device is positioned between the roof and the suspended ceiling; the top of the ground is provided with a floor; the air supply device comprises an air supply fan, a pipeline group, a plurality of square air diffusers and an air filter box, wherein the air supply fan and the air filter box are fixedly arranged on the outer side of the house body; the pipeline group comprises a main pipeline, a secondary pipeline and branch pipelines; the utility model discloses when ventilating and supplying air to the spray booth, can guarantee that the air supply is more steady even, and impurity such as dust in the filterable gas for ventilate steadily smoothly, gaseous sanitation and hygiene in the spray booth.

Description

Stable spray booth of air supply

Technical Field

The utility model relates to a show cupboard processing equipment field specifically is a steady spray booth of air supply.

Background

Paint spraying is a process of atomizing paint by a spray gun and applying the paint to the surface of an object. Compressed air spray painting, high-pressure airless spray painting and electrostatic spray painting. There are currently four main categories: arc spraying, flame spraying, plasma spraying, and explosion spraying. By using the spraying technology, coatings with physical and chemical properties of wear resistance, corrosion resistance, heat insulation, electric conduction, insulation, sealing, lubrication and other special machines can be obtained on various substrates. The application range is very wide, and the method relates to various departments of national economy and various fields including advanced technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steady spray booth of air supply to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stable air supply paint spray booth comprises a booth body, an air supply device, an exhaust device and a drainage mechanism; the house body comprises a ground, a wall body and a roof, wherein the bottom of the roof is also provided with a suspended ceiling; the air supply device is positioned between the roof and the suspended ceiling; the top of the ground is provided with a floor; the exhaust device and the drainage mechanism are positioned between the ground and the floor;

the air supply device comprises an air supply fan, a pipeline group, a plurality of square air diffusers and an air filter box, wherein the air supply fan and the air filter box are fixedly arranged on the outer side of the house body; the pipeline group comprises a main pipeline, secondary pipelines and branch pipelines, the main pipeline is communicated with the air outlet end of the air supply fan, the main pipeline is connected with a plurality of secondary pipelines, the secondary pipelines are connected with a plurality of branch pipelines, the branch pipelines are communicated with the air inlet end of the square diffuser, the square diffuser is fixedly installed on the suspended ceiling, the secondary pipelines and the branch pipelines are positioned between the ceiling and the suspended ceiling, and the main pipeline penetrates through the wall surface and is communicated with the secondary pipelines;

the drainage mechanism comprises a liquid collecting plate and a drainage pipe, the liquid collecting plate is obliquely arranged, the drainage pipe is positioned on one side of the liquid collecting plate with lower horizontal height, and meanwhile, a plurality of honeycomb-shaped drainage holes are uniformly formed in one side of the floor;

exhaust apparatus includes exhaust hole, blast pipe and induced draft fan, and on the exhaust hole was seted up and is collected the liquid board, the blast pipe includes exhaust house steward and exhaust secondary pipe, induced draft fan and exhaust house steward intercommunication, wherein be connected with a plurality of exhaust secondary pipes on the exhaust house steward, the terminal intercommunication of exhaust secondary pipe is equipped with the exhaust pipe chute, the exhaust pipe chute sets up with exhaust horizontal pipe intercommunication, the exhaust horizontal pipe sets up with exhaust hole intercommunication, wherein the exhaust pipe chute slope sets up.

Furthermore, a door is arranged on the wall body of the house body.

Furthermore, the inclined angle of the exhaust inclined pipe is larger than that of the liquid collection plate.

Furthermore, the inner wall of the exhaust inclined pipe is also provided with a plurality of groups of flow limiting rings, and most of water flows along the pipe wall, so that the flow limiting rings can prevent most of water flows from flowing in.

Furthermore, the flow limiting ring is a circular ring which is integrally formed with the exhaust inclined pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

when the ventilation and air supply are carried out on the paint spray booth, the air supply can be ensured to be more stable and uniform, and impurities such as dust in the air can be filtered, so that the ventilation in the paint spray booth is stable and smooth, and the air is clean and sanitary.

Drawings

Fig. 1 is a schematic structural view of a paint spray booth with smooth air supply.

Fig. 2 is a schematic structural view of an air supply device in a paint spray booth with smooth air supply.

Fig. 3 is a schematic view of a floor in a paint spray booth with smooth air supply.

Fig. 4 is a schematic structural view of an exhaust inclined pipe in a paint spray booth with smooth air supply.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a stable air supply paint spray booth includes a booth body 100, an air supply device 200, an exhaust device 300, and a drainage mechanism 400;

the house body 100 comprises a ground 110, a wall 120 and a roof 130, wherein the bottom of the roof 130 is further provided with a suspended ceiling 140; the air supply device 200 is positioned between the roof 130 and the ceiling 140; the top of the ground 110 is provided with a floor 150; the exhaust 300 and the drainage mechanism 400 are located between the ground 110 and the floor 150,

the air supply device 200 comprises an air supply fan 210, a pipeline group 220, a plurality of square air diffusers 230 and an air filter box 240, wherein the air supply fan 210 and the air filter box 240 are both fixedly arranged on the outer side of the room body 100, the air inlet end of the air supply fan 210 is communicated with the air filter box 240 through a pipeline, and the air outlet end of the air supply fan 210 is communicated with the air inlet end of the pipeline group 220; the pipeline set 220 comprises a main pipeline 221, a secondary pipeline 222 and branch pipelines 223, the main pipeline 221 is communicated with the air outlet end of the air supply fan 210, the main pipeline 221 is connected with a plurality of secondary pipelines 222, the secondary pipeline 222 is connected with a plurality of branch pipelines 223, the branch pipelines 223 are communicated with the air inlet end of the square air diffuser 230, the square air diffuser 230 is fixedly installed on the suspended ceiling 140, the secondary pipeline 222 and the branch pipelines 223 are located between the ceiling 130 and the suspended ceiling 140, and the main pipeline 221 is communicated with the secondary pipelines 222 through the wall surface 120;

after the air supply fan 210 is started, impurities such as dust in the air can be filtered and adsorbed by the filtering and purifying effect of the air filtering box 240, the air is absorbed by the air supply fan 210 and is transmitted to each square air diffuser 230 through the pipeline group 220, and the air can be uniformly dispersed in the room body 100 after the guiding and dispersing effect of the square air diffusers 230; through the process, the plurality of air diffusers 23 are adopted to disperse the air flow, so that the air can be guided, dispersed and buffered, and the air flow is more uniform and smooth; guarantee that the gas flow in the spray booth is more smooth and easy, gaseous more sanitary, can not pollute and treat the object of spraying paint, and the coating cloud can be along with gaseous smooth and easy settlement discharge, ensures the normal function of the work of spraying paint.

The drainage mechanism 400 comprises a liquid collecting plate 401 and a drainage pipe 402, wherein the liquid collecting plate 401 is obliquely arranged, the drainage pipe 402 is positioned on one side of the liquid collecting plate 401 with lower horizontal height, meanwhile, one side of the floor 150 is uniformly provided with a plurality of honeycomb-shaped drainage holes 403, when sewage is generated, the sewage can fall onto the floor 150 due to gravity, the floor 150 is provided with a plurality of drainage holes 403, the sewage can fall into the liquid collecting plate 401 through the through holes, and the sewage is conveyed into the existing sewage treatment equipment from the drainage pipe 402 after being collected;

the exhaust device 300 comprises an exhaust hole 310, an exhaust pipe 320 and a suction fan, wherein the exhaust hole 310 is formed on a liquid collecting plate 401, the exhaust pipe 320 comprises an exhaust main pipe 321 and exhaust secondary pipes 322, the suction fan is communicated with the exhaust main pipe 321, the exhaust main pipe 321 is connected with a plurality of exhaust secondary pipes 322, the tail end of each exhaust secondary pipe 322 is communicated with an exhaust inclined pipe 323, the exhaust inclined pipe 323 is communicated with an exhaust horizontal pipe 325, the exhaust horizontal pipe 325 is communicated with the exhaust hole 310, the exhaust inclined pipe 323 is obliquely arranged, the inclination angle of the exhaust inclined pipe 323 is larger than that of the liquid collecting plate 401, at the moment, water flow entering the exhaust inclined pipe 323 can fall back to the liquid collecting plate 401 under the action of gravity,

in order to further limit the water flow entering the exhaust pipe 320, the inner wall of the exhaust inclined pipe 323 is further provided with a plurality of groups of flow limiting rings 324, because most of the water flow flows in along the pipe wall, the flow limiting rings 324 can prevent most of the water flow from flowing in; the flow restriction ring 324 is a circular ring integrally formed with the exhaust inclined pipe 323;

after the exhaust gas is collected by the suction fan, the exhaust gas is conveyed to the exhaust gas treatment equipment in the prior art in a centralized manner through a pipeline for unified treatment.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A stable air supply paint spray booth comprises a booth body, an air supply device, an exhaust device and a drainage mechanism; the building is characterized in that the building body comprises a ground, a wall body and a roof, wherein the bottom of the roof is also provided with a suspended ceiling; the air supply device is positioned between the roof and the suspended ceiling; the top of the ground is provided with a floor; the exhaust device and the drainage mechanism are positioned between the ground and the floor;

2. The paint spray booth of claim 1, wherein a door is disposed on a wall of the booth body.

3. The paint spray booth of claim 1, wherein the angle of inclination of the exhaust chute is greater than the angle of inclination of the collector plate.

4. The paint spray booth of claim 1, wherein the interior walls of the exhaust chute are provided with sets of flow restricting rings, so that most of the water flows along the walls of the exhaust chute, and the flow restricting rings prevent most of the water from flowing in.

5. The paint spray booth of claim 4, wherein the restrictor ring is a circular ring integrally formed with the exhaust chute.