CN211100513U - Air shower filtering device - Google Patents
Air shower filtering device Download PDFInfo
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- CN211100513U CN211100513U CN201922064980.2U CN201922064980U CN211100513U CN 211100513 U CN211100513 U CN 211100513U CN 201922064980 U CN201922064980 U CN 201922064980U CN 211100513 U CN211100513 U CN 211100513U
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- air
- fan
- inlet scoop
- filter screen
- blow
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Abstract
The utility model discloses an air shower filtering device, which comprises a top-blowing mechanism positioned on the ceiling of the air shower, wherein the top-blowing mechanism is provided with four special-shaped air nozzles, a plurality of air holes are processed on the shell of the special-shaped air nozzles, the air holes are positioned at one end of the shell, and the other end of the shell is connected with a first fan through a pipeline; the bottom suction mechanism is positioned under the ground and is connected with a second fan through a pipeline behind the multi-layer filter screen; blow the inlet scoop, blow the inlet scoop and be located wind leaching rooms both sides, blow the inlet scoop including blow six mouthful and inlet scoop six, blow mouthful and inlet scoop staggered arrangement and relative setting, the first fan of mouthful pipe connection of blowing, inlet scoop pipe connection second fan, multilayer filter screen can be dismantled and establish in this pipeline, the filter screen includes at least two-layer metal filter screen and non-woven fabrics filter screen, the non-woven fabrics filter screen passes through metal filter screen or metal support is fixed. This device is bloied, is induced drafted and filter equipment through the design, forms the air current turbulent flow, can clear up dust or debris on the person's body that gets into fast, and is efficient.
Description
Technical Field
The utility model relates to a dust collector that disinfects improves technical field, especially relates to an air shower filter equipment.
Background
In the prior art, a wind shower is usually disposed at an inlet and an outlet of a clean room, and is used for blowing off dust or sundries on an entering person to prevent the entering person from bringing the dust into the clean room. For some workshops with large flow of people, the use frequency of the air shower is high, an air filtering device is arranged in the air shower, and the flowing air is ensured to be fresh as much as possible, so that for a 24-hour production workshop, the air shower is required to be in a working state all the year round, the air filtering device serving as the inside of the air shower needs to be replaced regularly, the volume of an air outlet cavity of the existing air filtering device is large, the internal space of the air shower is occupied, and the filtering device is complex in structure, more in connecting pieces and slow in replacement speed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an air shower filter equipment, blow, induced draft and filter equipment through the design, form the air current turbulent flow in the air shower, can clear up entering person on one's body dust or debris fast, it is efficient.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a filtering device for an air shower comprises a top blowing mechanism positioned on a ceiling of the air shower, wherein the top blowing mechanism is provided with four special-shaped air nozzles, a plurality of air holes are processed on a shell of each special-shaped air nozzle, the air holes are positioned at one end of the shell, and the other end of the shell is connected with a first fan through a pipeline;
the bottom suction mechanism is positioned under the ground and is connected with a second fan through a pipeline behind the multi-layer filter screen;
blow the inlet scoop, the blowing inlet scoop be located the air shower both sides, blow the inlet scoop including blow six mouthful and inlet scoop six, blow mouthful and inlet scoop staggered arrangement and relative setting, the first fan of mouthful pipe connection of blowing, inlet scoop pipe connection second fan, multilayer filter screen can be dismantled and establish in this pipeline.
The filter screen include at least two-layer metal filter screen and non-woven fabrics filter screen, the non-woven fabrics filter screen passes through metal filter screen or metal support fixed.
The casing shape of dysmorphism tuyere be cusp shape, casing point-end incurved, four dysmorphism tuyeres equipartition are hung and are established on the ceiling furred ceiling of wind leaching rooms.
The projection of the special-shaped tuyere on the ground is positioned in the circumference of a sucking disc of the bottom suction mechanism.
The sucking disc of the bottom suction mechanism is a hollow metal plate, a cavity is arranged below the metal plate, and multiple layers of filter screens are arranged at the bottom of the cavity.
The air blowing opening and the air suction opening of the air blowing and suction opening are in conical structures with opposite angles.
The first fan and the second fan are connected through a pipeline, and the multilayer filter screen is detachably arranged in the pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: this device is bloied, is induced drafted and filter equipment through the design, forms the air current turbulent flow in the wind leaching rooms, can clear up dust or debris on the person's body that gets into fast, and is efficient.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is the structural schematic diagram of the special-shaped tuyere of the present invention.
The labels in the figures are: 1. a top-blowing mechanism; 2. an air blowing and sucking opening; 3. a bottom suction mechanism; 4. a fan; 5. a ground surface; 6. a ceiling; 11. a suspended ceiling; 12. a special-shaped tuyere; 121. a wind hole; 122. a housing.
Detailed Description
The following detailed description is provided to further explain the technical features and advantages of the present invention by referring to the accompanying drawings in combination with the embodiments.
As shown in fig. 1-4, the air shower filtering device of the present invention comprises a top-blowing mechanism 1 located on a ceiling 6 of an air shower, wherein the top-blowing mechanism is provided with four special-shaped air nozzles 12, a plurality of air holes 121 are processed on a casing 122 of the special-shaped air nozzles, the air holes are located at one end of the casing, and the other end of the casing is connected to a first fan through a pipeline;
the bottom suction mechanism 3 is positioned below the ground 5 and is connected with a second fan through a pipeline behind the multi-layer filter screen;
Furthermore, the filter screen include at least two-layer metal filter screen and non-woven fabrics filter screen, the non-woven fabrics filter screen passes through metal filter screen or metal support fixed, its dismantlement and installation change convenience, periodic replacement's use cost is lower relatively. The shell of the special-shaped air nozzle is in a shape of pointed teeth, the pointed end of the shell is bent inwards, and the four special-shaped air nozzles are uniformly distributed and hung on a ceiling 11 of the air shower. The projection of the special-shaped tuyere on the ground is positioned in the circumference of a sucking disc of the bottom suction mechanism. The sucking disc of the bottom suction mechanism is a hollow metal plate, a cavity is arranged below the metal plate, and multiple layers of filter screens are arranged at the bottom of the cavity. The air blowing opening and the air suction opening of the air blowing and suction opening are in conical structures with opposite angles. First fan and second fan pass through the pipeline and link to each other, also detachably installs the multilayer filter screen in this pipeline, the two linkage of first fan and second fan can prevent to appear that single fan 4 stall from causing this phenomenon of wind leaching rooms work shut down on the one hand, on the other hand can increase the power of blowing and breathing in.
The main design point of the device is that the layout of the special-shaped air nozzles of the top blowing mechanism and the positions of the air blowing and sucking ports positioned on two sides of the air shower are selected, the air blowing lower part on the upper part is used for air blowing, the air blowing air sucking on two sides is staggered, the air sucking and the air blowing are performed at opposite air ports, the design enables an entrant to stand at the sucking disc of the bottom suction mechanism, the air flow turbulent state is presented, dust or sundries can be taken away quickly, a sensor can be used in a matched mode certainly, when the sensor detects that the entrant opens the door of the air shower, the controller controls the two fans to start, and. The fan structure and the filter screen are made of the prior art or materials, and the technical personnel can directly purchase or order the fan structure and the filter screen from the market according to the required product model and specification.
The electrical components are electrically connected with an external master controller and industrial electricity, and the master controller can be a conventional known device for controlling a computer and the like.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The present invention is described in detail in the above embodiments, and it should be understood that the described embodiments are not limited to the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. A filtering device of an air shower is characterized by comprising a top-blowing mechanism positioned on a ceiling of the air shower, wherein the top-blowing mechanism is provided with four special-shaped air nozzles, a plurality of air holes are processed on a shell of each special-shaped air nozzle, the air holes are positioned at one end of the shell, and the other end of the shell is connected with a first fan through a pipeline;
the bottom suction mechanism is positioned under the ground and is connected with a second fan through a pipeline behind the multi-layer filter screen;
blow the inlet scoop, the blowing inlet scoop be located the air shower both sides, blow the inlet scoop including blow six mouthful and inlet scoop six, blow mouthful and inlet scoop staggered arrangement and relative setting, the first fan of mouthful pipe connection of blowing, inlet scoop pipe connection second fan, multilayer filter screen can be dismantled and establish in this pipeline.
2. The air shower filter unit of claim 1 wherein the filter screen comprises at least two layers of metal screen and non-woven fabric screen, the non-woven fabric screen being fixed by the metal screen or the metal bracket.
3. The air shower filtering device of claim 2, wherein the housing of the special-shaped air nozzle is in the shape of a pointed tooth, the pointed end of the housing is bent inwards, and four special-shaped air nozzles are uniformly hung on the ceiling of the air shower.
4. The air shower filter unit of claim 3 wherein the projection of said shaped nozzles on the floor is located within the circumference of the suction cup of the bottom suction mechanism.
5. The air shower filtering device of claim 4, wherein the suction cup of the bottom suction mechanism is a hollow metal plate, a cavity is arranged below the metal plate, and a plurality of layers of filter screens are arranged at the bottom of the cavity.
6. The air shower filter unit of claim 5 wherein the air blowing and suction ports are tapered at opposite angles.
7. The air shower filter unit of claim 6 wherein said first fan and said second fan are connected by a duct, said duct also having a plurality of layers of filter mesh removably mounted therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064980.2U CN211100513U (en) | 2019-11-26 | 2019-11-26 | Air shower filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064980.2U CN211100513U (en) | 2019-11-26 | 2019-11-26 | Air shower filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211100513U true CN211100513U (en) | 2020-07-28 |
Family
ID=71687748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064980.2U Active CN211100513U (en) | 2019-11-26 | 2019-11-26 | Air shower filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211100513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6974644B1 (en) * | 2021-05-06 | 2021-12-01 | 功憲 末次 | Air shower device |
-
2019
- 2019-11-26 CN CN201922064980.2U patent/CN211100513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6974644B1 (en) * | 2021-05-06 | 2021-12-01 | 功憲 末次 | Air shower device |
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