CN219177897U

CN219177897U - Workshop purification air supply device

Info

Publication number: CN219177897U
Application number: CN202223163307.2U
Authority: CN
Inventors: 蔡华; 郭阳; 蔡伟涛; 王利利; 王很; 孙松杰; 马立伟; 严章杰
Original assignee: Zhuhai Yijia Electromechanical Technology Co ltd
Current assignee: Zhuhai Yijia Electromechanical Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-13
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a workshop purifying air supply device which is provided with an air outlet box, an inner cavity and a pressure guiding device, wherein a port of the inner cavity arranged in the air outlet box faces to the right lower side, an electric cylinder is vertically fixed in the middle of the inner top wall of the inner cavity, a mounting plate extending out of the lower end of the air outlet box is fixed at the end part of a telescopic rod of the electric cylinder, and a bottom plate is fixed on the lower surface of the mounting plate; the mounting plate and the bottom plate are arranged in an inverted T shape, and corners at two sides of the joint of the mounting plate and the bottom plate are respectively provided with an arc-shaped surface; the upper surface of the air outlet box is provided with a flow dividing device connected with the pressure guiding device in a guiding way; the purified air is guided into the inner cavity through the flow dividing device by the pressure guiding device and is discharged through the lower end of the inner cavity; an exhaust flow-dispersing sheet is respectively fixed on the two arc-shaped surfaces. Can avoid dust impurity granule to get into and adsorb at the pipeline inner wall, alleviate the condition of breeding the bacterium, be favorable to staff's health more, device stable and reliable and the practicality is high.

Description

Workshop purification air supply device

Technical Field

The utility model relates to the technical field of air purification, in particular to a workshop purifying air supply device.

Background

The workshop is composed of a plurality of working sections or production teams, is arranged according to the professional properties of each stage or each component part of the product in the production of the product in the enterprise and the professional properties of each auxiliary production activity, and is provided with a factory building or a place, machine equipment, tools and certain production personnel, technicians and management personnel which are necessary for completing the production task. Dust and granular impurities are generated during processing and production and fly into the air in a workshop, so that the air in the workshop needs to be purified.

The workshop conventionally adopts air purification equipment to filter and purify air to the air after purifying is discharged to the workshop inside by the air outlet, plays the effect that purifies the improvement to the air in the workshop.

And at present, when the air purification system in the workshop is idle, dust and impurities scattered in the air cannot be effectively blocked by the air outlet, so that dust and impurities enter the air outlet and adhere to the inner wall of the pipeline, bacteria can be bred in the pipeline for a long time, and the environment is not beneficial to cleaning.

Disclosure of Invention

The utility model aims to provide a workshop purifying air supply device capable of preventing dust particles from entering an air outlet.

In order to achieve the above purpose, the present utility model provides the following technical solutions.

The workshop purifying air supply device is provided with an air outlet box, an inner cavity and a pressure guiding device, wherein a port of the inner cavity arranged in the air outlet box faces to the right lower side, an electric cylinder is vertically fixed in the middle of the inner top wall of the inner cavity, a mounting plate extending out of the lower end of the air outlet box is fixed at the end part of a telescopic rod of the electric cylinder, and a bottom plate is fixed on the lower surface of the mounting plate; the mounting plate and the bottom plate are arranged in an inverted T shape, and corners at two sides of the joint of the mounting plate and the bottom plate are respectively provided with an arc-shaped surface; the upper surface of the air outlet box is provided with a flow dividing device connected with the pressure guiding device in a guiding way; the purified air is guided into the inner cavity through the flow dividing device by the pressure guiding device and is discharged through the lower end of the inner cavity; an exhaust flow-dispersing sheet is respectively fixed on the two arc-shaped surfaces.

From this, it is clear that electronic jar extension work, promote mounting panel and bottom plate whole downshift by the telescopic link, make port and bottom plate separation are the form of opening under the air-out box, guide the air after purifying through the pressure guiding device to the intracavity through diverging device, intracavity downflow and blow out from the air-out region that comprises air-out box lower extreme both sides, mounting panel and bottom plate, impact the arcwall face when this in-process air current moves down, because the arcwall shape is personally submitted the switching-over effect to the air current, make the air current direction change become the horizontality after the arcwall direction is led to the arcwall, make the air after purifying can follow the horizontal blowout of tip both sides under the air-out box, two-strand horizontal blowout air current can form the air wall effect, dust impurity particle entering in the workshop can effectively prevent the workshop and cause the pollution, simultaneously because the bottom plate is the horizontality, the bottom plate both sides have prolonged the direction stroke to the air current, the distance of air current horizontal migration has been increased, thereby the diffusion scope of air after having expanded purifying, make the clean air cover more widely, be favorable to improving workshop air quality, simultaneously, the air current on the arcwall can be separated the air current, the pile can be separated to the air current, and the air current can flow is polluted by the pile down at the bottom plate, and the air duct is avoided down the tip of the air duct to be polluted when the bottom plate, the air duct is more has been contracted, and the air duct has been more polluted, and can be guaranteed down when the bottom plate has contracted down at the bottom plate, and has been more air duct has been better performance, and can be better down contracted.

Further, the flow dividing device comprises a flow guide seat fixedly arranged on the upper surface of the air outlet box, a flow guide cavity arranged in the flow guide seat, communication holes A equidistantly arranged on the inner wall of the flow guide cavity and communication holes B equidistantly arranged on the inner top wall of the air outlet box; the communication holes B are communicated with the communication holes A in a one-to-one correspondence.

The purified air is guided into the diversion cavity by the pressure guiding device, a large amount of air is gathered in the diversion cavity and is communicated with the communication hole B by the communication hole A, so that the diversion effect is realized, and the air can uniformly enter and fully fill the inner cavity.

Further, the pressure guiding device comprises a gas pump, a connecting pipe and a guiding pipe; the connecting pipe is communicated with the output end of the gas pump, and the flow guide pipe is communicated with the input end of the gas pump; the tail end of the connecting pipe is communicated with the outer surface of the flow guiding seat and is communicated with the flow guiding cavity.

Further, the tail end of the flow guiding pipe is communicated with the output end of the air purifying device.

Air generated by the air purifying equipment can be guided into the flow guide cavity through the flow guide pipe and the connecting pipe through the operation of the air pump, so that the flow supply effect is realized, and meanwhile, the air pump has a positive pressure effect, and the air flow is ensured to have higher fluidity.

Further, the outer surface of the flow guiding seat is provided with a supporting frame, and the air pump is fixed on the outer surface of the flow guiding seat through the supporting frame.

The gas pump is fixed on the outer surface of the guide seat through the support frame, so that a stable support effect is provided for the gas pump, and the gas pump is ensured to work more stably.

Further, fixing lugs are respectively fixed on the surfaces of the two sides of the air outlet box close to the top of the air outlet box.

Through the cooperation of fixed ear and gallows, can hang the installation at the top in workshop with the device, firm reliable.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a second perspective view of the overall structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of an air outlet box according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a baffle seat according to the present utility model.

In the figure: 1. an air outlet box; 101. a fixed ear; 11. an inner cavity; 2. an electric cylinder; 21. a telescopic rod; 3. a mounting plate; 4. a bottom plate; 41. an arc surface; 42. a flow-dispersing sheet; 5. a diversion seat; 51. a diversion cavity; 52. a communication hole A; 53. a communication hole B; 6. a gas pump; 61. a connecting pipe; 62. a flow guiding pipe; 63. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the workshop purifying air supply device provided by the utility model is provided with an air outlet box 1, an inner cavity 11 and a pressure guiding device, wherein the port of the inner cavity 11 arranged in the air outlet box 1 faces to the right lower side, an electric cylinder 2 is vertically fixed in the middle of the inner top wall of the inner cavity 11, an end part of a telescopic rod 21 of the electric cylinder 2 is fixed with a mounting plate 3 extending out from the lower end of the air outlet box 1, and the lower surface of the mounting plate 3 is fixed with a bottom plate 4; the mounting plate 3 and the bottom plate 4 are arranged in an inverted T shape, and the corners of the two sides of the joint of the mounting plate 3 and the bottom plate 4 are respectively provided with an arc-shaped surface 41; the upper surface of the air outlet box 1 is provided with a flow dividing device connected with the pressure guiding device in a guiding way; the purified air is guided into the inner cavity 11 through the flow dividing device by the pressure guiding device and is discharged from the lower end of the inner cavity 11; an exhaust flow-dispersing sheet 42 is fixed on each of the two arc-shaped surfaces 41.

When the device is used for purifying and blowing air, the electric cylinder 2 stretches, the telescopic rod 21 pushes the mounting plate 3 and the bottom plate 4 to move downwards integrally, so that the lower port of the air outlet box 1 and the bottom plate 4 are separated to be opened, purified air is guided into the inner cavity 11 through the pressure guiding device, the purified air flows downwards in the inner cavity 11 and is blown out from an air outlet area formed by two sides of the lower end of the air outlet box 1, the mounting plate 3 and the bottom plate 4, during the process, the air flows downwards move to impact the arc-shaped surface 41, as the arc-shaped surface 41 takes the arc shape, the reversing effect on the air flows can be realized, the air flow direction is changed into the horizontal shape after being guided by the arc-shaped surface 41, the purified air can be sprayed out horizontally from two sides of the lower end of the air outlet box 1, the two air flows sprayed horizontally can form the air wall effect, dust and impurity particles in a workshop can be effectively prevented from entering the inner cavity 11 to cause pollution, meanwhile, as the bottom plate 4 is in a horizontal shape, the guide travel of air flow is prolonged on two sides of the bottom plate 4, the horizontal moving distance of the air flow is increased, so that the diffusion range of purified air is enlarged, the purified air is wider in coverage, the improvement of the air quality of a workshop is facilitated, meanwhile, the air flow can be separated into a plurality of air flows by the flow-dispersing sheets 42 on the arc surface 41, the air flow is prevented from being disturbed due to excessive accumulation of air, the stability of the air flow is ensured, when the device is idle, the electric cylinder 2 contracts, the telescopic rod 21 drives the mounting plate 3 and the bottom plate 4 to move upwards for resetting, the bottom plate 4 moves upwards and clings to the lower end part of the air outlet box 1, the bottom opening of the inner cavity 11 is blocked, dust and impurity particles can be prevented from entering and being adsorbed on the inner wall of the pipeline, the condition of breeding bacteria is relieved, and the health of workers is facilitated.

Specifically, the flow dividing device comprises a flow guiding seat 5 fixedly arranged on the upper surface of the air outlet box 1, a flow guiding cavity 51 arranged in the flow guiding seat 5, communication holes A52 equidistantly arranged on the inner wall of the flow guiding cavity 51 and communication holes B53 equidistantly arranged on the inner top wall of the air outlet box 1; the communication holes B53 and the communication holes a52 communicate in one-to-one correspondence. The purified air is guided into the diversion cavity 51 by the pressure guiding device, a large amount of air is gathered in the diversion cavity 51 and is communicated with the communication hole A52 and the communication hole B53 to realize the diversion effect, so that the air uniformly enters and fills the inner cavity 11.

Specifically, the pressure guiding device comprises a gas pump 6, a connecting pipe 61 and a guiding pipe 62; the connecting pipe 61 is communicated with the output end of the gas pump 6, and the flow guide pipe 62 is communicated with the input end of the gas pump 6; the end of the connection pipe 61 is communicated with the outer surface of the diversion seat 5 and is communicated with the diversion cavity 51.

Specifically, the end of the draft tube 62 is connected to the output end of the air cleaning apparatus. Air generated by the air purifying device can be guided into the flow guide cavity 51 through the flow guide pipe 62 and the connecting pipe 61 by the operation of the air pump 6, so that the flow supply effect is realized, and meanwhile, the air pump 6 has a positive pressure effect, and the air flow is ensured to have higher fluidity.

Specifically, the outer surface of the flow guiding seat 5 is provided with a supporting frame 63, and the air pump 6 is fixed on the outer surface of the flow guiding seat 5 through the supporting frame 63. The gas pump 6 is fixed on the outer surface of the guide seat 5 through the supporting frame 63, so that a stable supporting effect is provided for the gas pump 6, and the gas pump 6 is ensured to work more stably.

Specifically, fixing lugs 101 are respectively fixed on the two side surfaces of the air outlet box 1 near the top of the air outlet box. Through the cooperation of fixed ear 101 and gallows, can hang the installation at the top of workshop with the device, firm reliable.

The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.

Claims

1. The utility model provides a workshop purification air supply arrangement, has air-out box (1), inner chamber (11) and pressure guiding device, its characterized in that:

the port of the inner cavity (11) arranged in the air outlet box (1) faces to the right lower side, an electric cylinder (2) is vertically fixed in the middle of the inner top wall of the inner cavity (11), an installing plate (3) extending out of the lower end of the air outlet box (1) is fixed at the end part of a telescopic rod (21) of the electric cylinder (2), and a bottom plate (4) is fixed on the lower surface of the installing plate (3);

the mounting plate (3) and the bottom plate (4) are arranged in an inverted T shape, and two side corners of the joint of the mounting plate (3) and the bottom plate (4) are respectively provided with an arc-shaped surface (41);

the upper surface of the air outlet box (1) is provided with a flow dividing device connected with the pressure guiding device in a guiding way;

the purified air is guided into the inner cavity (11) through the diversion device by the pressure guiding device and is discharged from the lower end of the inner cavity (11);

and an row of flow-dispersing sheets (42) are respectively fixed on the two arc-shaped surfaces (41).

2. The plant cleaning and air supply device according to claim 1, wherein:

the flow dividing device comprises a flow guide seat (5) fixedly arranged on the upper surface of the air outlet box (1), a flow guide cavity (51) arranged in the flow guide seat (5), communication holes A (52) equidistantly arranged on the inner wall of the flow guide cavity (51) and communication holes B (53) equidistantly arranged on the inner top wall of the air outlet box (1);

the communication holes B (53) are communicated with the communication holes A (52) in a one-to-one correspondence.

3. The plant cleaning and air supply device according to claim 2, wherein:

the pressure guiding device comprises a gas pump (6), a connecting pipe (61) and a guide pipe (62);

the connecting pipe (61) is communicated with the output end of the gas pump (6), and the flow guide pipe (62) is communicated with the input end of the gas pump (6);

the tail end of the connecting pipe (61) is communicated with the outer surface of the flow guiding seat (5) and is communicated with the flow guiding cavity (51).

4. A plant cleaning and air supply apparatus according to claim 3 wherein:

the tail end of the flow guide pipe (62) is communicated with the output end of the air purifying device.

5. A plant cleaning and air supply apparatus according to claim 3 wherein:

the outer surface of the flow guiding seat (5) is provided with a supporting frame (63), and the air pump (6) is fixed on the outer surface of the flow guiding seat (5) through the supporting frame (63).

6. The plant cleaning and air supply device according to claim 1, wherein:

fixing lugs (101) are respectively fixed on the surfaces of the two sides of the air outlet box (1) close to the top of the air outlet box.