CN201679409U - Air-processing unit positive-pressure door with dual sealing and heat-insulation functions - Google Patents
Air-processing unit positive-pressure door with dual sealing and heat-insulation functions Download PDFInfo
- Publication number
- CN201679409U CN201679409U CN2010201701025U CN201020170102U CN201679409U CN 201679409 U CN201679409 U CN 201679409U CN 2010201701025 U CN2010201701025 U CN 2010201701025U CN 201020170102 U CN201020170102 U CN 201020170102U CN 201679409 U CN201679409 U CN 201679409U
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- malleation
- adhesive tape
- air
- doorframe
- door
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Abstract
The utility model discloses an air-processing unit positive-pressure door with dual sealing and heat-insulation functions, which comprises a frame and a door frame mutually connected in a sealing way. The frame is matched with the door frame to form a sealing surface. The door frame presents a step shape, meanwhile, the small end is located at the left side and the large end is located at the right side; an L-shaped pressing-strip mounting plate is installed between the upper end surface and the lower end surface of the small end. A longitudinal fixed plate of the pressing-strip mounting plate is fixed by a rubber and plastic adhesive tape; a semi-circular rubber strip at the upper end of the rubber strip is closely contacted with the lower end of the frame. Thermal-insulation cotton and a door frame base plate is arranged between the inner surface of a horizontal fixed plate and the upper end surface of the small end in a layer contact way from top to bottom. The air-processing unit positive-pressure door with simple structure, novel design, good sealing performance and good thermal-insulating effect can be widely applied to air-processing unit positive-pressure doors in various air-conditioning areas, and has widely market application value.
Description
Technical field
The utility model relates to air treatment unit structure field, especially a kind of air treatment unit malleation door with double seal and heat insulating function.
Background technology
In the prior art, the air treatment unit is widely used in hospital, accurate factory floor, the existing hermetically-sealed construction of air treatment unit adopts between doorframe and the framework seal is set, doorframe is positioned at the outside of sealing surface, and framework is positioned at the inboard of sealing surface, under the effect of unit malleation, the air pressure of the wind cabinet barotropic field of air treatment unit compresses framework to doorframe, thereby plays the effect of sealing.Because the air outlet of air treatment unit need increase malleation air is carried out purified treatment, obviously just can not play good sealing function to above-mentioned simple hermetically-sealed construction.
Summary of the invention
The purpose of this utility model for overcome problems of the prior art provide a kind of good seal performance, good heat-insulation effect the band double seal and the air treatment unit malleation door of heat insulating function.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of air treatment unit malleation door with double seal and heat insulating function, comprise the framework and the doorframe that interconnect sealing, cooperate between framework and the doorframe and form sealing surface, described doorframe is step, and small end a left side, hold on the right side greatly, be provided with a L type press strip installing plate between the upper surface of described small end and the lower surface, vertical fixed head of press strip installing plate is fixed by a rubber and plastic adhesive tape, and the semicircle adhesive tape of the upper end of rubber and plastic adhesive tape closely contacts with the lower end of framework; Contact with aspect from top to bottom between the crosswise fixed plate inner surface of press strip installing plate and the upper surface of small end and be provided with heat-preservation cotton and doorframe backing plate; The upper surface level of described framework is stretched out a malleation door face board to the right, the lower surface of malleation door face board is provided with heat-preservation cotton and malleation doormat plate with the aspect contact from top to bottom, the end of malleation door face board is provided with a vertical malleation door face board vertically downward, vertically the malleation door face board is fixed by a rubber and plastic adhesive tape, and the semicircle adhesive tape of the lower end of rubber and plastic adhesive tape closely contacts by the upper surface of a heat-preservation cotton with the big end of doorframe.
The beneficial effects of the utility model are: owing to adopted said structure, promptly at the small end of doorframe and the hermetically-sealed construction of the malleation door face board formation on the hermetically-sealed construction between the framework and big end of doorframe and the framework, make the sealing surface between doorframe and the framework form double seal, therefore when even air treatment unit wind cabinet forms relative interior just outer negative air pressure difference, also can because seal bad and not cause the air treatment unit air is carried out purified treatment the time generation harmful effect.The utility model is simple in structure, novel in design, and good seal performance and good heat-insulation effect can extensively be quoted on the air treatment unit malleation door of various field of air conditioning, have market using value widely.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Each label is respectively among the figure: (1) doorframe, (2) framework, (3) (13) rubber and plastic adhesive tape, (4) (10) (11) heat-preservation cotton, (5) doorframe backing plate, (6) vertical fixed head, (7) crosswise fixed plate, (8) malleation door face board, (9) are the malleation door face board vertically, (12) malleation doormat plate, (14) press strip installing plate.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of air treatment unit malleation door of the utility model with double seal and heat insulating function, comprise the framework 1 and the doorframe 2 that interconnect sealing, cooperate between framework 1 and the doorframe 2 and form sealing surface, described doorframe 2 is step, and small end a left side, hold on the right side greatly, be provided with a L type press strip installing plate 14 between the upper surface of described small end and the lower surface, vertical fixed head 6 of press strip installing plate 14 is fixing by a rubber and plastic adhesive tape 3, and the semicircle adhesive tape of the upper end of rubber and plastic adhesive tape 3 closely contacts with the lower end of framework 1; Contact with aspect from top to bottom between crosswise fixed plate 7 inner surfaces of press strip installing plate 14 and the upper surface of small end and be provided with heat-preservation cotton 4 and doorframe backing plate 5; The upper surface level of described framework 1 is stretched out a malleation door face board 8 to the right, the lower surface of malleation door face board 8 is provided with heat-preservation cotton 10 and malleation doormat plate 12 with the aspect contact from top to bottom, the end of malleation door face board 8 is provided with a vertical malleation door face board 9 vertically downward, vertically malleation door face board 9 is fixing by a rubber and plastic adhesive tape 13, and the semicircle adhesive tape of the lower end of rubber and plastic adhesive tape 13 closely contacts by the upper surface of a heat-preservation cotton 11 with doorframe 2 big ends.
The above, it only is a kind of preferred embodiment of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (1)
1. air treatment unit malleation door with double seal and heat insulating function, comprise the framework and the doorframe that interconnect sealing, it is characterized in that: cooperate between framework and the doorframe to form sealing surface, described doorframe is step, and small end a left side, hold on the right side greatly, be provided with a L type press strip installing plate between the upper surface of described small end and the lower surface, vertical fixed head of press strip installing plate is fixed by a rubber and plastic adhesive tape, and the semicircle adhesive tape of the upper end of rubber and plastic adhesive tape closely contacts with the lower end of framework; Contact with aspect from top to bottom between the crosswise fixed plate inner surface of press strip installing plate and the upper surface of small end and be provided with heat-preservation cotton and doorframe backing plate; The upper surface level of described framework is stretched out a malleation door face board to the right, the lower surface of malleation door face board is provided with heat-preservation cotton and malleation doormat plate with the aspect contact from top to bottom, the end of malleation door face board is provided with a vertical malleation door face board vertically downward, vertically the malleation door face board is fixed by a rubber and plastic adhesive tape, and the semicircle adhesive tape of the lower end of rubber and plastic adhesive tape closely contacts by the upper surface of a heat-preservation cotton with the big end of doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201701025U CN201679409U (en) | 2010-04-23 | 2010-04-23 | Air-processing unit positive-pressure door with dual sealing and heat-insulation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201701025U CN201679409U (en) | 2010-04-23 | 2010-04-23 | Air-processing unit positive-pressure door with dual sealing and heat-insulation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679409U true CN201679409U (en) | 2010-12-22 |
Family
ID=43344458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201701025U Expired - Lifetime CN201679409U (en) | 2010-04-23 | 2010-04-23 | Air-processing unit positive-pressure door with dual sealing and heat-insulation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298281A (en) * | 2015-11-10 | 2016-02-03 | 德文能源股份有限公司 | Rear door opening device of environment-friendly electric car |
-
2010
- 2010-04-23 CN CN2010201701025U patent/CN201679409U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298281A (en) * | 2015-11-10 | 2016-02-03 | 德文能源股份有限公司 | Rear door opening device of environment-friendly electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |