CN2685724Y - Hand fast-opening air door sealing apparatus - Google Patents
Hand fast-opening air door sealing apparatus Download PDFInfo
- Publication number
- CN2685724Y CN2685724Y CN 200420003504 CN200420003504U CN2685724Y CN 2685724 Y CN2685724 Y CN 2685724Y CN 200420003504 CN200420003504 CN 200420003504 CN 200420003504 U CN200420003504 U CN 200420003504U CN 2685724 Y CN2685724 Y CN 2685724Y
- Authority
- CN
- China
- Prior art keywords
- seal
- air door
- sealing apparatus
- seal groove
- door sealing
- 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
Images
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model relates to a hand fast-opening air door sealing apparatus, which can be widely used on an air duct of a heating stove waste heat recovery system, belonging to the field of petrochemical industry, and comprising a seal groove 1, a sealing material 2 arranged in the seal groove 1 and a seal pressing bar 3 fastened on the seal groove 1. The hand fast-opening air door sealing apparatus effectively solves the problem of air leakage via the improvement of the seal structure, realizes the repeated use of the sealing material, and is suitable for various external environment, in particular to the environment whose air temperature is less than 350 degrees Cand the pressure is less than 0.1 mpa. The hand fast-opening air door sealing apparatus has the advantage of good sealing performance, so the purpose of ignoring the leakage during choosing a ventilator can be achieved.
Description
Relate to the field
The utility model relates to a kind of sealing configuration that can generally be useful on the waste heat recovery system of petrochemical heating furnace air channel, specifically, is the seal arrangement of the manual door that blows in soon.
Background technique
At present, what application was more in the reality is the seal arrangement of natural ventilation door, it mainly comprises doorframe, corresponding sealing material and door closure, because being connected with sealing material between doorframe and the door closure connects, plane sealing, its sealing effect is not satisfactory, and leakage rate is big, and to the temperature of external air less than inapplicable under 350 ℃, the environment of pressure less than 0.1Mpa.
Technology contents
The purpose of this utility model is to provide a kind of various external environments that are applicable to, the temperature that is particularly useful for air less than 350 ℃, pressure less than the environment of 0.1Mpa down and sealability good, can reach the seal arrangement of the door that manually blows in soon that can ignore leakage rate when selecting ventilator for use.
The utility model is achieved in that and comprises seal groove 1, sealing material 2, seal trim strip 3, and seal groove 1 is built-in with sealing material 2, and seal trim strip 3 is installed on the seal groove 1.
Advantage of the present utility model is: by the improvement to sealing configuration, efficiently solve the air leakage problem, realized repeatedly being suitable for of sealing material, be applicable to various external environments, the temperature that is particularly useful for air is less than under 350 ℃, the environment of pressure less than 0.1Mpa, and sealability is good, can reach the purpose that can ignore leakage rate when selecting ventilator for use.
Description of drawings
Fig. 1 is main TV structure figure of the present utility model;
Fig. 2 is plan structure figure of the present utility model.
Concrete enforcement
As shown in Figure 1, the utility model is made up of seal groove 1, sealing material 2, seal trim strip 3, and sealing material 2 is put seal groove 1 into, during the light upper wind door, seal trim strip 3 compresses sealing material 2 and has just realized sealing, when opening air door, sealing material 2 is not owing to by the limiting of seal groove 1, can come off.
The utility model can also be used on the airflow pipe under the corresponding conditions.
Claims (1)
1. the seal arrangement of the manual door that blows in soon comprises seal groove (1), sealing material (2), seal trim strip (3), and it is characterized in that: seal groove (1) is built-in with sealing and expects (2), and seal trim strip (3) is installed on the seal groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003504 CN2685724Y (en) | 2004-02-13 | 2004-02-13 | Hand fast-opening air door sealing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003504 CN2685724Y (en) | 2004-02-13 | 2004-02-13 | Hand fast-opening air door sealing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685724Y true CN2685724Y (en) | 2005-03-16 |
Family
ID=34667700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420003504 Expired - Fee Related CN2685724Y (en) | 2004-02-13 | 2004-02-13 | Hand fast-opening air door sealing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685724Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162092B (en) * | 2007-11-15 | 2012-10-03 | 林泽村 | Wind-regulating apparatus for gas kitchen range combustor |
| CN106030165A (en) * | 2014-03-03 | 2016-10-12 | 株式会社岛津制作所 | Seal structure, and gear pump or electric motor using same |
-
2004
- 2004-02-13 CN CN 200420003504 patent/CN2685724Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162092B (en) * | 2007-11-15 | 2012-10-03 | 林泽村 | Wind-regulating apparatus for gas kitchen range combustor |
| CN106030165A (en) * | 2014-03-03 | 2016-10-12 | 株式会社岛津制作所 | Seal structure, and gear pump or electric motor using same |
| CN106030165B (en) * | 2014-03-03 | 2018-08-31 | 株式会社岛津制作所 | Seal construction and use have the gear pump or motor of the seal construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203838988U (en) | Outdoor display screen good in heat dissipation | |
| CN2685724Y (en) | Hand fast-opening air door sealing apparatus | |
| CN206831662U (en) | A kind of compressor room waste heat recovery heating system device | |
| CN201318036Y (en) | Station draft ventilation device | |
| CN2310215Y (en) | Check valve for kitchen fume exhausting flue duct | |
| CN201925490U (en) | Automatic ventilation valve | |
| CN203547398U (en) | Section bar window | |
| CN204084760U (en) | New wind air purifier dual duct | |
| CN209541129U (en) | A kind of grid air conditioner louver board mounting structure | |
| CN201242329Y (en) | Energy-saving refrigerator door sealing strip | |
| CN203654977U (en) | Pneumatic window opener | |
| CN201187576Y (en) | Sealing structure for door frame of dust remover box | |
| CN201258677Y (en) | Adjustable inflatable construction window | |
| CN208317874U (en) | A kind of ventilating and thermal insulating henhouse | |
| CN201205274Y (en) | Dust remover box | |
| CN204753992U (en) | Many power roof environmental protection ventilation unit | |
| CN221569018U (en) | Centrifugal induced draft fan with self-cooling function | |
| CN206360553U (en) | A kind of sliding support one side card muscle device of aluminium bridge cut-off swinging-out casement window | |
| CN203769598U (en) | Frame sash sealing structure of sliding door and window | |
| CN206785251U (en) | A kind of window for being applied to installation VMC pipeline | |
| CN216923326U (en) | Mechanical automatic exhaust device | |
| CN203362623U (en) | Heat preservation type sidewall air intake fan | |
| CN202432128U (en) | Exhaust device for movable air conditioner | |
| CN203654975U (en) | Pneumatic window opener with guide rail | |
| CN211202412U (en) | Gas ventilator interface structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |