CN211413009U - Self-cleaning air shower - Google Patents
Self-cleaning air shower Download PDFInfo
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- CN211413009U CN211413009U CN201922457536.7U CN201922457536U CN211413009U CN 211413009 U CN211413009 U CN 211413009U CN 201922457536 U CN201922457536 U CN 201922457536U CN 211413009 U CN211413009 U CN 211413009U
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Abstract
The utility model discloses a self-purification air shower. Including two sets of face-to-face setting's air supply box, the region in the middle of two sets of air supply box is the wind and drenches the district, still including install in the first fan of the inside lower part of air supply box, install in the primary filter of first fan air intake department, install in the first high efficiency filter on the inside upper portion of air supply box, install in the inboard nozzle that just is in first high efficiency filter air-out face of air supply box, it is equipped with first door to drench between district and the non-clean district to wind, it is equipped with the second door to drench between district and the toilet, still including installing in the fan filter unit at wind and drench district top. The utility model discloses self-purification wind leaching rooms is through at wind leaching rooms top installation fan filter unit, can effectively get rid of the wind and drench the dust particle who finishes the back and is detained in wind and drench the district air, makes wind drench the district and keeps higher cleanliness factor.
Description
Technical Field
The utility model relates to a cleaning equipment field especially relates to self-purification wind leaching rooms.
Background
In the prior art, the air shower room blows and showers the clothes of workers entering the air shower room, so that the workers enter the clean room to prevent dust from being brought into the clean room. After the air showering is finished, dust particles are still retained in the air of the air showering area.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-purification air shower, this self-purification air shower can get rid of the dust that the back wind drenches the district and still is detained with wind.
The technical scheme of the utility model as follows:
self-purification wind leaching rooms, including two sets of face-to-face setting's the air supply box, the region in the middle of two sets of air supply boxes is for wind drenches the district, still including install in the first fan of the inside lower part of air supply box, install in the first high efficiency filter of first fan air intake department, install in the inboard nozzle that just is in first high efficiency filter air-out face of air supply box, wind drenches and is equipped with first gate between the clean district of district and non-, it is equipped with the second gate to drench between district and the toilet, still including installing in the fan filter unit at wind drenches the district top.
The fan filtering unit comprises a second fan and a second high-efficiency filter arranged at the air outlet of the second fan.
Furthermore, the air outlet device also comprises a punching flow dispersing plate arranged on the air outlet surface of the second high-efficiency filter.
The second fan generates centrifugal force during operation, a negative pressure area is formed at the air inlet of the fan filtering unit, and a positive pressure area is formed between the second fan and the air inlet surface of the second high-efficiency filter.
The bottom of the air showering area is provided with a water tank.
The water tank is provided with a water inlet and a water outlet.
The same side of the fan filtering unit and the second door is provided with a fresh air inlet.
The outer side surface of the air supply box body is provided with a pressure relief opening.
The utility model has the advantages that: the self-cleaning air shower of the utility model can effectively remove dust particles remained in the air of the air shower area after the air shower is finished by installing the fan filtering unit at the top of the air shower, so that the air shower area can keep higher cleanliness; meanwhile, the positive pressure of the air showering area is smaller than that of the clean room, so that the air in the air showering area cannot enter the clean room, the cross contamination between the air showering area and the clean room is reduced, and the cleanliness of the clean room is guaranteed.
Drawings
FIG. 1 is a sectional view of the self-cleaning air shower of the present invention;
FIG. 2 is a cross-sectional view of the fan filtering unit of the self-cleaning air shower of the present invention;
FIG. 3 is a side view of the inside of the air box of the self-cleaning air shower;
FIG. 4 is a front view of the self-cleaning air shower of the present invention;
FIG. 5 is a view showing the direction of air flow when the filtering unit of the self-cleaning air shower fan of the present invention is in operation;
FIG. 6 is a side view of the self-cleaning air shower outside the air box;
fig. 7 is a rear view of the self-cleaning air shower of the present invention.
In the figure: 1-air supply box body, 2-primary filter, 3-first high-efficiency filter, 4-first fan, 5-nozzle, 6-water tank, 7-fan filtering unit, 71-second fan, 72-second high-efficiency filter, 73-punching flow dispersing plate, 74-negative pressure area, 75-positive pressure area, 8-air showering area, 81-first channel door, 82-second channel door, 9-fresh air inlet and 10-pressure relief opening.
Detailed Description
For better illustration of the present invention, the following description will be made with reference to the accompanying drawings.
As shown in fig. 1 to 7, the self-cleaning air shower includes two sets of air supply boxes 1 arranged face to face, the area between the two sets of air supply boxes 1 is an air shower area 8, the self-cleaning air shower further includes a first fan 4 installed at the lower part inside the air supply box 1, a primary filter 2 installed at the air inlet of the first fan 4, a first high efficiency filter 3 installed at the upper part inside the air supply box 1, a nozzle 5 installed at the inner side of the air supply box 1 and at the air outlet surface of the first high efficiency filter 3, a first door 81 is arranged between the air shower area 8 and the non-clean area, a second door 82 is arranged between the air shower area 8 and the clean room, and the self-cleaning air shower further includes a fan filtering unit 7 installed at the top of the air shower area. Specifically, the fan filtering unit 7 includes a second fan 71 and a second high efficiency filter 72 installed at an air outlet of the second fan 71. Preferably, the air conditioner further comprises a perforated diffuser 73 mounted on the air outlet surface of the second high efficiency filter 72, and the perforated diffuser 73 enables air at the air outlet surface of the second high efficiency filter 72 to be vertically discharged through the perforated diffuser 73.
As shown in fig. 2 and 5, the second fan 71 generates centrifugal force during operation, and a negative pressure region 74 is formed at the air inlet of the fan filter unit 7, and a positive pressure region 75 is formed at the air inlet surface of the second fan 71 and the second high efficiency filter 72. The positive pressure of the air showering area 8 is smaller than that of the clean room, so that the air of the air showering area 8 cannot enter the clean room, the cross contamination between the air showering area 8 and the clean room is reduced, and the cleanliness of the clean room is guaranteed. Basin 6 is installed to 8 bottoms in district that drenches with wind, and basin 6 is equipped with water inlet and delivery port, is equipped with the water of take the altitude in the basin 6, and the dust particle in the air just sinks basin 6 bottoms in meeting water, and accessible water inlet and delivery port change the water in basin 6 to the dust that the discharge sediment in basin 6 bottoms.
Further, as shown in fig. 7, the fan filter unit 7 and the second door 82 are provided with a fresh air inlet 9 on the same side, the fresh air inlet 9 is communicated with the clean room, and clean air in the clean room is introduced into the fan filter unit 7 to ensure that the air in the air showering area 8 is clean.
Further, as shown in fig. 6, a pressure relief opening 10 is formed in the outer side surface of the air supply box body 1, and when the second fan 71 operates, the positive pressure of the air showering area 8 is relieved through the pressure relief opening 10, so that the air showering area 8 keeps smooth.
The working principle of the utility model is as follows:
after the air showering is finished, when the first door 81 and the second door 82 of the self-cleaning air shower are in a closed state at the same time and no person is in the air showering area 8, the second fan 71 of the fan filtering unit 7 starts to operate, centrifugal force is generated when the second fan 71 operates, a negative pressure area 74 is formed at the air inlet of the fan filtering unit 7, and a positive pressure area 75 is formed at the air inlet surfaces of the second fan 71 and the second high-efficiency filter 72; air in the clean room enters the fan filtering unit 7 through the fresh air inlet 9, the air is forced to flow to the air outlet surface of the second high-efficiency filter 72 by the positive pressure of the air inlet surfaces of the second fan 71 and the second high-efficiency filter 72, the air is converted into clean air after passing through the second high-efficiency filter 72, the air continuously enters the air showering area 8 after being filtered by the second high-efficiency filter 72 due to the fact that the second fan 71 in the fan filtering unit 7 continuously runs to generate centrifugal force, and therefore a laminar air layer is formed in the air showering area 8, and the air staying in the air showering area 8 vertically flows downwards through the laminar air layer. Finally, the dust enters the water tank 6 and sinks to the bottom when meeting water.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modification, equivalent replacement or improvement made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Self-purification wind leaching rooms, including two sets of face-to-face air supply box that sets up, the region in the middle of two sets of air supply box drenches the district for wind, still including install in the first fan of the inside lower part of air supply box, install in the first high efficiency filter of first fan air intake department, install in the first high efficiency filter on air supply box inside upper portion the nozzle that just is in first high efficiency filter air-out face of air supply box inboard, wind drenches and is equipped with first door between the district and the non-clean district, wind drenches and is equipped with second door, its characterized in that between district and the toilet: the air-conditioning system also comprises a fan filtering unit arranged at the top of the air showering area.
2. The self-cleaning air shower according to claim 1, wherein: the fan filtering unit comprises a second fan and a second high-efficiency filter arranged at the air outlet of the second fan.
3. The self-cleaning air shower according to claim 2, wherein: the air outlet surface of the second high-efficiency filter is provided with a punched flow dispersing plate.
4. The self-cleaning air shower according to claim 2, wherein: the second fan generates centrifugal force during operation, a negative pressure area is formed at an air inlet of the fan filtering unit, and a positive pressure area is formed between the second fan and an air inlet surface of the second high-efficiency filter.
5. The self-cleaning air shower according to claim 1, wherein: and a water tank is arranged at the bottom of the air showering area.
6. The self-cleaning air shower according to claim 5, wherein: the water tank is provided with a water inlet and a water outlet.
7. The self-cleaning air shower according to claim 1, wherein: and the fan filtering unit and the same side surface of the second door are provided with fresh air inlets.
8. The self-cleaning air shower according to claim 1, wherein: and a pressure relief opening is formed in the outer side surface of the air supply box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922457536.7U CN211413009U (en) | 2019-12-30 | 2019-12-30 | Self-cleaning air shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922457536.7U CN211413009U (en) | 2019-12-30 | 2019-12-30 | Self-cleaning air shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413009U true CN211413009U (en) | 2020-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922457536.7U Active CN211413009U (en) | 2019-12-30 | 2019-12-30 | Self-cleaning air shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522878A (en) * | 2021-06-18 | 2021-10-22 | 广州金田瑞麟环境科技有限公司 | Electrostatic eliminating air shower |
-
2019
- 2019-12-30 CN CN201922457536.7U patent/CN211413009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522878A (en) * | 2021-06-18 | 2021-10-22 | 广州金田瑞麟环境科技有限公司 | Electrostatic eliminating air shower |
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