CN210918772U - Waterproof air-tight door - Google Patents
Waterproof air-tight door Download PDFInfo
- Publication number
- CN210918772U CN210918772U CN201921551081.9U CN201921551081U CN210918772U CN 210918772 U CN210918772 U CN 210918772U CN 201921551081 U CN201921551081 U CN 201921551081U CN 210918772 U CN210918772 U CN 210918772U
- Authority
- CN
- China
- Prior art keywords
- air
- door
- door frame
- steel sheet
- outer cladding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010960 cold rolled steel Substances 0.000 claims abstract description 25
- 239000010935 stainless steel Substances 0.000 claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 25
- 238000005253 cladding Methods 0.000 claims abstract description 17
- 239000002390 adhesive tape Substances 0.000 claims abstract description 10
- 239000011490 mineral wool Substances 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000012856 packing Methods 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000010410 layer Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000002386 leaching Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to an air-lock technical field especially relates to a waterproof air-lock door, it includes door frame and air-lock door body, the door frame is by the rectangular frame that cold-rolled steel sheet frame and the outer cladding of stainless steel preparation formed, air-lock door body includes a plurality of horizontal supports that form by the cold-rolled steel sheet preparation, vertical support and outer cladding, outer cladding includes the outer cladding of stainless steel sheet and pastes in the polyurethane layer of the outer cladding internal surface of stainless steel sheet, the space department packing that encloses between horizontal support and the vertical support has high strength waterproof rock wool, the four sides of door frame all are equipped with the door frame recess towards the direction in door opening, the card is equipped with the air inflation adhesive tape in the door frame recess, the air inflation adhesive tape passes through the air supply line and is connected with the pump, air-lock door is equipped with the air-lock recess at the. The device provided by the utility model simple structure, prevent to wet and warp and sealing performance good.
Description
Technical Field
The utility model relates to a airlock production technical field especially relates to a waterproof airlock.
Background
Clean factory building all need set up wind leaching rooms and dressing room generally for blow off the personnel that get into the clean room and carry the adnexed dust in article surface and change disinfection clothing, and wind leaching rooms or dressing room atmoseal door do not generally have waterproof function, receive the influence such as workshop steam for a long time, produce the deformation easily, thereby influence the sealing performance of air-closed door, influence the wind leaching effect of wind leaching rooms then, and if the sealed effect of air-closed door is not good, outside air also gets into wind leaching rooms easily or dressing room more.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a waterproof gas that simple structure, prevent to wet and warp and sealing performance is good is provided and door is closed.
The utility model discloses a realize through following technical scheme:
a waterproof air-closed door comprises a door frame and an air-closed door body, wherein the air-closed door is hinged on the door frame through a hinge, the door frame is a rectangular frame made of a cold-rolled steel plate frame and a stainless steel outer coating layer, the air-closed door body comprises a plurality of transverse supports made of cold-rolled steel plates, a plurality of longitudinal supports made of cold-rolled steel plates and a plurality of outer coating layers coated on the peripheries of the transverse supports and the longitudinal supports, the transverse supports are evenly arranged along the transverse supporting direction, the outer coating layers comprise stainless steel plate outer coating layers and polyurethane layers adhered to the inner surfaces of the stainless steel plate outer coating layers, high-strength waterproof rock wool is filled in gaps formed between the transverse supports and the longitudinal supports, door frame grooves are formed in the four sides of the door frame towards a door opening, an inflation rubber strip is clamped in the door frame grooves and is connected with an inflation pump through an air supply pipeline, and the air-tight door is provided with an air-tight door groove at the position corresponding to the door frame groove.
Furthermore, the outer coating layers of the cold-rolled steel plate and the stainless steel are coated with a coagulation waterproof anticorrosive coating.
Further, the air-inflation rubber strip is made of a silica gel material.
Furthermore, the inflation rubber strip is provided with a pressure sensor, a probe of the pressure sensor is positioned in the inflation rubber strip, and a control switch of the pressure sensor is connected with the inflation pump through a cable.
Beneficial effects of the utility model
A waterproof air-tight door is characterized in that four edges of a door frame are provided with door frame grooves towards a door opening, air-tight adhesive tapes are clamped in the door frame grooves and connected with an inflator pump through an air supply pipeline, the air-tight door is provided with air-tight door grooves at positions corresponding to the door frame grooves, when the air-tight door is closed and subjected to air shower, the air-tight door is good in sealing performance, the air shower effect is guaranteed, external dust and the like are prevented from entering an air shower room or a dressing room, the air-tight adhesive tapes are not easy to age and deform like the traditional sealing tapes, the service life of the air-tight adhesive tapes is long, frequent replacement is not needed, the sealing effect of the air shower room or the dressing room can be guaranteed, and when water leaks in a workshop or water is accumulated outside the door, the air-tight adhesive tapes can be increased, the air-tight adhesive tapes are expanded, the sealing performance between the door frame and the air-;
the rectangular frame of the door frame, which is made of the cold-rolled steel sheet frame and the stainless steel outer coating layer, has high strength and good waterproof performance, and cannot deform due to moisture;
meanwhile, the air-closing door body comprises a plurality of transverse supports made of cold-rolled steel plates, a plurality of longitudinal supports made of cold-rolled steel plates and a plurality of outer coating layers coated on the peripheries of the transverse supports and the longitudinal supports, the outer coating layers comprise stainless steel plate outer coating layers and polyurethane layers adhered on the inner surfaces of the stainless steel plate outer coating layers, high-strength waterproof rock wool is filled in a gap between the transverse supports and the longitudinal supports, the transverse supports made of cold-rolled steel plates and the longitudinal supports made of cold-rolled steel plates and uniformly arranged along the transverse supporting direction enable the air-closing door to have high strength and water resistance and not to deform when encountering water, and the stainless steel plate outer coating layers of the outer coating layers and the polyurethane layers adhered on the inner surfaces of the stainless steel plate outer coating layers have high water resistance simultaneously, meet water and can not produce the deformation, and the waterproof rock wool of high strength that the space department that encloses between horizontal support and the vertical support was filled can further guarantee the intensity and the water proofness of gas-to-door.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the air lock door body;
FIG. 3 is a schematic view of a door frame construction;
in the figure, 1, a door frame, 2, an inflatable rubber strip, 3, a door frame groove, 4, an air-tight door groove, 5, a hinge, 6, an air-tight door body, 7, a pressure sensor, 8, an air supply pipeline, 9, an inflator pump, 10, a coagulation waterproof anticorrosive coating, 11, a polyurethane layer, 12, a longitudinal support, 13, a transverse support, 14, high-strength waterproof rock wool, 15, a stainless steel outer coating layer and 16, a cold-rolled steel plate frame are adopted.
Detailed Description
The utility model provides a waterproof air-lock door, its includes door frame 1 and air-lock door body 6, the air-lock door passes through hinge 5 hinge dress on the door frame, the door frame is by the rectangular frame that 16 and the outer cladding layer 15 preparation of cold-rolled steel sheet formed, the air-lock door body includes a plurality of horizontal supports 13 that form by the cold-rolled steel sheet preparation, along the even vertical support 12 that set up of horizontal support direction a plurality of by the cold-rolled steel sheet preparation and cladding in many horizontal supports and many vertical support outlying outer cladding layers, outer cladding layer includes the outer cladding layer of stainless steel sheet and pastes in the polyurethane layer 11 of stainless steel sheet outer cladding layer internal surface, and the space department that encloses between horizontal support and the vertical support is filled with high strength waterproof rock wool 14, the direction of four sides towards the door opening of door frame all is equipped with door frame recess 3, and the door frame recess inside callipers is equipped with aerifys adhesive tape 2, aerifys adhesive tape and passes through air supply, and the air closing door is provided with an air closing door groove 4 at the position corresponding to the door frame groove.
Furthermore, the outer coating layers of the cold-rolled steel plate and the stainless steel are coated with the acrylic waterproof anticorrosive paint 10, so that the waterproof and anticorrosive performances of the air-filled door and the door frame are improved, and the door is environment-friendly and free of pungent smell.
Furthermore, the inflatable rubber strip is made of a silica gel material, so that the waterproof performance, the tear resistance and the sealing performance are high, the service life is long, and frequent replacement is not needed.
Furthermore, the inflation rubber strip is provided with a pressure sensor 7, a probe of the pressure sensor is positioned in the inflation rubber strip, a control switch of the pressure sensor is connected with the inflator pump through a cable, and when the pressure sensor senses that the pressure in the inflation rubber strip is smaller than a set minimum pressure, the control switch of the pressure sensor is connected with a motor of the inflator pump, the inflator pump can fill gas into the inflation rubber strip, and the sealing performance of the inflation rubber strip is guaranteed.
The four sides of the door frame of the air-closed door are provided with door frame grooves towards the door opening, the air-filled rubber strips are clamped in the door frame grooves and connected with an inflator pump through an air supply pipeline, the air-closed door is provided with the air-closed door grooves at the positions corresponding to the door frame grooves, when the air-closed door is closed and air-drenched, the air-drenching effect is better, external dust and the like are prevented from entering an air-drenching chamber or a clothes-changing chamber, the air-filled rubber strips are not easy to age and deform like the traditional sealing strips, the service life of the air-filled rubber strips is longer, frequent replacement is not needed, the sealing effect of the air-drenching chamber or the clothes-changing chamber can be ensured, and when water leaks in a workshop or water is accumulated outside the door, the air pressure in the air-filled rubber strips can be increased, the air-filled rubber strips expand, the;
the rectangular frame of the door frame, which is made of the cold-rolled steel sheet frame and the stainless steel outer coating layer, has high strength and good waterproof performance, and cannot deform due to moisture;
meanwhile, the air-closing door body comprises a plurality of transverse supports made of cold-rolled steel plates, a plurality of longitudinal supports made of cold-rolled steel plates and a plurality of outer coating layers coated on the peripheries of the transverse supports and the longitudinal supports, the outer coating layers comprise stainless steel plate outer coating layers and polyurethane layers adhered on the inner surfaces of the stainless steel plate outer coating layers, high-strength waterproof rock wool is filled in a gap between the transverse supports and the longitudinal supports, the transverse supports made of cold-rolled steel plates and the longitudinal supports made of cold-rolled steel plates and uniformly arranged along the transverse supporting direction enable the air-closing door to have high strength and water resistance and not to deform when encountering water, and the stainless steel plate outer coating layers of the outer coating layers and the polyurethane layers adhered on the inner surfaces of the stainless steel plate outer coating layers have high water resistance simultaneously, meet water and can not produce the deformation, and the waterproof rock wool of high strength that the space department that encloses between horizontal support and the vertical support was filled can further guarantee the intensity and the water proofness of gas-to-door.
To sum up, the utility model discloses a waterproof airtight door, simple structure, prevent to wet deformation and sealing performance good.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a waterproof air-tight door, its characterized in that, includes door frame and the air-tight door body, the air-tight door is adorned on the door frame through the hinge, the door frame is by the rectangular frame that cold-rolled steel sheet frame and stainless steel outer cladding layer preparation formed, the air-tight door body includes a plurality of horizontal supports that form by the cold-rolled steel sheet preparation, along the even a plurality of vertical supports that form by the cold-rolled steel sheet preparation of horizontal support direction and cladding in many horizontal supports and many vertical outer cladding layer that support the outlying, outer cladding layer includes stainless steel sheet outer cladding layer and pastes the polyurethane layer in stainless steel sheet outer cladding layer internal surface, and the space department that encloses between horizontal support and the vertical support is filled with high strength waterproof rock wool, the four sides of door frame all are equipped with the door frame recess towards the direction of door opening, and the door frame recess inside callipers is equipped with aerifys the adhesive tape, and the air-tight door is provided with an air-tight door groove at the position corresponding to the door frame groove.
2. The waterproof pneumatic door of claim 1, wherein the cold-rolled steel sheet and the stainless steel outer coating are coated with a coagulation waterproof anticorrosive coating.
3. The waterproof pneumatic door of claim 1, wherein the inflatable rubber strip is made of a silicone material.
4. The waterproof air-closing door of claim 1, wherein the inflation rubber strip is provided with a pressure sensor, a probe of the pressure sensor is positioned in the inflation rubber strip, and a control switch of the pressure sensor is connected with the inflation pump through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551081.9U CN210918772U (en) | 2019-09-18 | 2019-09-18 | Waterproof air-tight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551081.9U CN210918772U (en) | 2019-09-18 | 2019-09-18 | Waterproof air-tight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918772U true CN210918772U (en) | 2020-07-03 |
Family
ID=71347656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921551081.9U Expired - Fee Related CN210918772U (en) | 2019-09-18 | 2019-09-18 | Waterproof air-tight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918772U (en) |
-
2019
- 2019-09-18 CN CN201921551081.9U patent/CN210918772U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |