CN215002191U - Purification air supply outlet with double-layer sealing structure - Google Patents
Purification air supply outlet with double-layer sealing structure Download PDFInfo
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- CN215002191U CN215002191U CN202121220128.0U CN202121220128U CN215002191U CN 215002191 U CN215002191 U CN 215002191U CN 202121220128 U CN202121220128 U CN 202121220128U CN 215002191 U CN215002191 U CN 215002191U
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Abstract
The utility model provides a double-deck seal structure's purification supply-air outlet belongs to the clean equipment field. The box is provided with an air inlet at the top, a clean air outlet is formed in the bottom of the box, a sealing base plate is arranged in the box, a through hole communicated with the air inlet is formed in the middle of the sealing base plate, a fixing mechanism is arranged below the sealing base plate, a high-efficiency filter is arranged between the fixing mechanism and the sealing base plate, a sealing rubber strip is arranged between the top of the high-efficiency filter and the sealing base plate, and a sealing jelly glue layer is arranged between the bottom of the high-efficiency filter and the fixing mechanism. Compared with the prior art, the utility model discloses a double-deck seal structure has that sealing performance is good, the better characteristics of filter effect.
Description
Technical Field
The utility model belongs to the cleaning equipment field particularly, relates to a double-deck seal structure's purification supply-air outlet.
Background
Nature is a complex organism, and in natural environment air, air pollution sources or air pollutants such as bacteria, fungi, molds, viruses, dust mites and the like which can not be seen by naked eyes usually exist, so that various air pollutants and air pollution sources can be effectively adsorbed, decomposed or converted, the air cleanliness can be effectively improved, and the air purification equipment is called as purification equipment.
The wall-mounted purifying equipment, the hanging purifying equipment, the ceiling type purifying equipment and the floor type purifying equipment are generally fixedly installed equipment and are used for purifying air in large spaces such as plants, hospitals, shops or workplaces and the like so as to achieve the purposes of deodorizing and keeping air cleanliness.
The clean room is also called as a clean room, and is a space with good sealing performance, which is sterilized and then controls parameters such as air cleanliness and humidity within a certain range, and the purifying equipment is auxiliary equipment of the clean room and is mainly used for purifying air in an unclean region and then discharging the air into the clean region, so that air flow circulation in the clean region is ensured, and the air flow in the clean region is updated.
Current toilet has the supply-air outlet usually, and the effect of supply-air outlet is after the air with the interior uncontaminated district of intercommunication in the wind channel through purification treatment, carries in the middle of the clean district again to this air feed and the air current that realize the clean district change, and present supply-air outlet leads to sealing performance not good because the restriction of structure usually, probably leads to filtering in the use not fully just to send the portion air current of the uncontaminated district into the clean district, causes the pollution of clean district. In view of this, the utility model provides a double-deck seal structure's purification supply-air outlet.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a double-deck seal structure's purification supply-air outlet, it adopts double-deck seal structure, has that sealing performance is good, the better characteristics of filter effect.
The utility model discloses a following technical scheme realizes:
the utility model provides a double-deck seal structure's purification supply-air outlet, includes the box, the top of box is provided with the air intake, and the bottom of this box is provided with clean air outlet, be provided with sealed backing plate in the box, sealed backing plate's middle part be provided with the through-hole of air intake intercommunication, sealed backing plate below is provided with fixed establishment, fixed establishment with be provided with high efficiency filter between the sealed backing plate, be provided with joint strip between high efficiency filter's the top and the sealed backing plate, be provided with sealed jelly glue film between high efficiency filter's below and the fixed establishment.
As a preferred technical scheme, a flow equalizing plate for equalizing air flow is arranged at the air inlet.
As a preferred technical scheme, be provided with a plurality of circular ports that are used for flow equalizing on the board, the setting of horizontal vertical equidistance interval between the circular port.
As a preferred technical scheme, a lifting lug convenient for the box body to install is arranged at the top of the box body.
As a preferable technical scheme, a sealing knife slot is arranged in the box body, the fixing mechanism comprises a screw rod and a sealing baffle, one end of the screw rod is fixed in the sealing knife slot, the other end of the screw rod is fixed with the sealing baffle, and the sealing baffle is abutted against the bottom of the high-efficiency filter.
As a preferred technical scheme, a double-layer return air shutter is fixed on the clean air outlet.
As a preferred technical scheme, the bottom of the double-layer return air louver consists of a plurality of square grids.
As a preferable technical solution, a step is provided at a middle lower portion of the box body, and the sealing guide groove is provided inside the step.
As a preferred technical scheme, a PAO detection round tube used for detecting the high-efficiency filter is arranged on the step of the box body, one end of the PAO detection round tube is communicated with the upper part of the high-efficiency filter in the box body, and the other end of the PAO detection round tube is communicated with the lower part of the high-efficiency filter in the box body.
As a preferred technical scheme, the box body is made of stainless steel materials, and a corrosion-resistant electrostatic plastic spraying layer is sprayed on the outer side of the box body.
Has the advantages that:
the utility model discloses an install in wind gap department and wind channel intercommunication, the air current of effect through the fan with the clean district of non-is taken out extremely the utility model discloses in, effect through high efficiency filter, discharge the clean district after the filtration with the air in clean district, guarantee the air current circulation in the clean district with this, through the interior sealing pad board of box, joint strip and sealed jelly glue film's effect, make high efficiency filter provide a sealed environment in the filtering process, can fully filter the air in clean district after carrying in the clean district, can not appear filtering and not fully just send into the condition in clean district to the portion air current in clean district, the air current in clean district can continuously be updated, adopt double-deck seal structure with this realization, and has good sealing performance, the better characteristics of filter effect.
Drawings
FIG. 1 is a perspective view of a purifying air supply outlet with a double-layer sealing structure;
FIG. 2 is an internal structural view of FIG. 1;
fig. 3 is a bottom view of fig. 1.
The attached drawings are as follows:
1. a box body; 2. an air inlet; 3. a clean air outlet; 4. sealing the base plate; 5. a through hole; 6. a fixing mechanism; 7. a high efficiency filter; 8. sealing rubber strips; 9. sealing the jelly glue layer; 10. a flow equalizing plate; 11. a circular hole; 12. lifting lugs; 13. sealing the cutter groove; 14. a screw rod; 15. sealing the baffle; 16. double-layer air return shutter; 17. a square grid; 18. a step; 19. PAO test cylinders.
Detailed Description
For further disclosure and explanation of the technical solution of the present invention, the following description is made with reference to the accompanying drawings for clear and complete explanation of the purification air supply outlet with a double-layer sealing structure.
It should be noted that the terms "upper", "inner", "middle", "left", "right" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding elements may be changed or adjusted without substantial technical changes, and the scope of the present invention may be considered to be the scope of the present invention.
Example (b):
referring to the attached drawings 1 to 3, the utility model provides a purification air supply outlet with a double-layer sealing structure, which comprises a box body 1, wherein the box body 1 is used for being installed on a clean ceiling, the top of the box body 1 is provided with an air inlet 2, the air inlet 2 is used for being communicated with an air duct, when in work, a fan in the air duct pumps air in a non-clean area to the air supply outlet, the bottom of the box body 1 is provided with a clean air outlet 3, the clean air outlet 3 is used for sending clean air into a clean area, a sealing cushion plate 4 is arranged in the box body 1, the middle part of the sealing cushion plate 4 is provided with a through hole 5 communicated with the air inlet 2, the through hole 5 is used for aligning with the air inlet 2, a fixing mechanism 6 is arranged below the sealing cushion plate 4, the fixing mechanism 6 is used for being matched with the sealing cushion plate 4 to fix a high-efficiency filter 7, the high-efficiency filter 7 is arranged between the fixing mechanism 6 and the sealing cushion plate 4, the high-efficiency filter 7 is mainly used for filtering air in an unclean area to obtain clean air, and is characterized in that the high-efficiency filter 7 is composed of a diamond-shaped protective net and glass fiber filter paper, the diamond-shaped protective net is arranged on an upper layer and a lower layer, the glass fiber filter paper is vertically coated by the diamond-shaped protective net, the glass fiber filter paper mainly has a purification effect, a sealing rubber strip 8 is arranged between the upper part of the high-efficiency filter 7 and the sealing base plate 4, and a sealing jelly glue layer 9 is arranged between the lower part of the high-efficiency filter 7 and the fixing mechanism 6.
The utility model discloses an install in wind gap department and wind channel intercommunication, the air current of effect through the fan with the clean district of non-is taken out extremely the utility model discloses in, effect through high efficiency filter 7, discharge the clean district after the filtration with the air in clean district, guarantee the air current circulation in the clean district with this, through the sealing pad 4 in box 1, joint strip 8 and sealed jelly glue film 9's effect, make high efficiency filter 7 provide a sealed environment in the filtering process, can carry the clean district after fully filtering the air in clean district, can not appear filtering the condition that the air current in clean district was sent into to the portion air current in clean district insufficiently, the air current in clean district can continuously be updated, adopt double-deck seal structure with this realization, sealing performance is good, the better characteristics of filter effect.
Specifically, the air inlet 2 is provided with a flow equalizing plate 10 for equalizing air flow, and the flow equalizing plate 10 are used for equalizing air flow of the air inlet 2, so that the air uniformly passes through the high efficiency filter 7.
Specifically, be provided with a plurality of circular ports 11 that are used for flow equalizing on the board 10, violently erect equidistance interval between the circular port 11 sets up, through circular port 11's effect for the even perpendicular downward process high efficiency filter 7 of air current makes high efficiency filter 7's filter effect more balanced.
Specifically, the top of box 1 is provided with and is convenient for box 1 carries out the lug 12 of installing, and the effect of lug 12 is used for general the utility model discloses hoist and mount has easy dismounting's characteristics.
Specifically, a sealing knife groove 13 is arranged in the box body 1, the fixing mechanism 6 comprises a screw rod 14 and a sealing cushion plate 4, one end of the screw rod 14 is fixed in the sealing knife groove 13, the other end of the screw rod is fixed with the sealing baffle plate 15, the sealing cushion plate 4 is abutted to the bottom of the high-efficiency filter 7, the sealing baffle plate 15 can be fixed on the sealing knife groove 13 under the action of the screw rod 14, the high-efficiency filter 7 can be fixed under the action of the sealing baffle plate 15, and the high-efficiency filter 7 is convenient to disassemble and assemble through the structure.
Specifically, a double-layer air return louver 16 is fixed on the clean air outlet 3, and the double-layer air return louver 16 is similar to an existing louver and has the functions of air outlet adjustment and air outlet closing.
Specifically, the bottom of double-deck return air tripe 16 comprises a plurality of square grid 17, and square grid 17 avoids the insect to get into the utility model discloses inside.
Specifically, a step 18 is arranged at the middle lower part of the box body 1, and the sealing guide groove is arranged inside the step 18.
Specifically, be provided with on the step 18 of box 1 and be used for detecting high efficiency filter 7's PAO detects pipe 19, PAO detects pipe 19 one end with in the box 1 the top intercommunication of high efficiency filter 7, the other end with the below intercommunication of high efficiency filter 7 in the box 1, through this PAO detects pipe 19, can carry out the smog test to high efficiency filter 7 to this service behavior who judges high efficiency filter 7 determines whether need change high efficiency filter 7.
Specifically, box 1 adopts stainless steel material to make, and this box 1's outside spraying has corrosion-resistant electrostatic spraying layer, through the electrostatic spraying layer on box 1 surface, makes the utility model discloses a box 1 corrosion resistance is strong.
The utility model discloses a setting of sealed backing plate 4, joint strip 8 and 9 double seal structure of sealed jelly glue film for unpurified air can not pass from the inside gap, ensures good filter effect, has that sealing performance is good, the better characteristics of filter effect.
The present invention is not limited to the above embodiment, and if various modifications or changes of the present invention do not depart from the spirit and scope of the present invention, the present invention also includes such modifications and changes if such modifications and changes fall within the scope of the claims and the equivalent technology of the present invention.
Claims (10)
1. The utility model provides a purification supply-air outlet of double-deck seal structure which characterized in that: the box is characterized by comprising a box body, wherein an air inlet is formed in the top of the box body, a clean air outlet is formed in the bottom of the box body, a sealing base plate is arranged in the box body, a through hole communicated with the air inlet is formed in the middle of the sealing base plate, a fixing mechanism is arranged below the sealing base plate, a high-efficiency filter is arranged between the fixing mechanism and the sealing base plate, a sealing rubber strip is arranged between the upper portion of the high-efficiency filter and the sealing base plate, and a sealing jelly glue layer is arranged between the lower portion of the high-efficiency filter and the fixing mechanism.
2. The clean air supply outlet with a double-layer sealing structure according to claim 1, characterized in that: and a flow equalizing plate for equalizing air flow is arranged at the air inlet.
3. The clean air supply outlet with a double-layer sealing structure according to claim 2, characterized in that: the flow equalizing plate is provided with a plurality of circular holes for flow equalizing, and the circular holes are arranged at intervals in a horizontal and vertical manner.
4. The clean air supply outlet with a double-layer sealing structure according to claim 1, characterized in that: the top of box is provided with the lug of being convenient for the box carries out the installation.
5. The clean air supply outlet with a double-layer sealing structure according to claim 1, characterized in that: the box is internally provided with a sealing knife groove, the fixing mechanism comprises a screw rod and a sealing baffle, one end of the screw rod is fixed in the sealing knife groove, the other end of the screw rod is fixed with the sealing baffle, and the sealing baffle is abutted to the bottom of the high-efficiency filter.
6. The clean air supply outlet with a double-layer sealing structure according to claim 1, characterized in that: and a double-layer return air shutter is fixed on the clean air outlet.
7. The clean air supply outlet with a double-layer sealing structure according to claim 6, characterized in that: the bottom of the double-layer air return shutter consists of a plurality of square grids.
8. The clean air supply outlet with a double-layer sealing structure according to claim 5, characterized in that: the middle lower part of the box body is provided with a step, and the sealing cutter groove is arranged in the step.
9. The clean air supply outlet with a double-layer sealing structure according to claim 8, characterized in that: the step of box is provided with and is used for detecting high efficiency filter's PAO detects the pipe, PAO detect pipe one end with in the box high efficiency filter's top intercommunication, the other end with in the box high efficiency filter's below intercommunication.
10. The clean air supply outlet with a double-layer sealing structure according to claim 1, characterized in that: the box body is made of stainless steel materials, and a corrosion-resistant electrostatic plastic spraying layer is sprayed on the outer side of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220128.0U CN215002191U (en) | 2021-06-02 | 2021-06-02 | Purification air supply outlet with double-layer sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220128.0U CN215002191U (en) | 2021-06-02 | 2021-06-02 | Purification air supply outlet with double-layer sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215002191U true CN215002191U (en) | 2021-12-03 |
Family
ID=79085569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220128.0U Active CN215002191U (en) | 2021-06-02 | 2021-06-02 | Purification air supply outlet with double-layer sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215002191U (en) |
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2021
- 2021-06-02 CN CN202121220128.0U patent/CN215002191U/en active Active
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