CN104632041A - Ventilation opening seal thermal insulation door for grain depot - Google Patents
Ventilation opening seal thermal insulation door for grain depot Download PDFInfo
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- CN104632041A CN104632041A CN201410788115.1A CN201410788115A CN104632041A CN 104632041 A CN104632041 A CN 104632041A CN 201410788115 A CN201410788115 A CN 201410788115A CN 104632041 A CN104632041 A CN 104632041A
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- door
- thermal insulation
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- doorframe
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
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Abstract
The invention discloses a ventilation opening seal thermal insulation door for a grain depot. The ventilation opening seal thermal insulation door for the grain depot comprises a door plate (1), a bounding frame (6), a door frame (4), a hollow sealing strip (5), at least one hinge (2) capable of adjusting the gap between the door frame and the door plate and at least one common compressing hand wheel (3), wherein the hollow sealing strip (5) is connected with the bounding frame (6) in a clamping mode, so that the sealing is reliable, the installation and the replacement are easy, the hinge (2) capable of adjusting the gap between the door frame and the door plate and the common compressing hand wheel (3) adjust the compressing degree of the seal thermal insulation door through screwing in and screwing out the hand wheel (3) according to requirements, and sagging of the door plate (1) is effectively prevented through the pin joint of a first branch part (12), a second branch part (13) and a screw (11) of the hinge (2) capable of adjusting a gap between the door frame and the door plate.
Description
Technical field
The present invention relates to a kind of grain depot vent seal thermal insulation door.
Background technology
The ventilation opening in warehouse all needs to install hermatic door additional and opens to control warehouse ventilation opening or close, so that the various work activities in warehouse.The hermatic door that current warehouse ventilation opening main flow uses uses living hinge or solid joint to carry out the keying of control gate, but the sealing device of these two kinds of forms has shortcoming: the architectural characteristic of living hinge causes door-plate to naturally droop seriously, lifting artificially is needed during each closedown door, adjust tram to compress with handwheel again, to waste time and energy and cannot directly with mechanical open and close door; The hermatic door of the ventilation opening of solid joint is because adjusting the gap of door and doorframe, easily cause the deformation of different side seal bar discontinuity inconsistent during sealing, because the reasons such as weather strip material ageing, hinge corrosion abrasion make cannot reliably to compress when door is closed near the weather strip of hinge side after long-time use, ventilation opening is caused to seal.The weather strip that the hermatic door of tradition warehouse ventilation opening uses is generally solid foam form, larger pressure is needed during sealing, long-time use easily causes sealing state unstable, unreliable, and weather strip is generally fixed on door or doorframe, installs, changes difficulty.The hermatic door of tradition warehouse ventilation opening generally only plays sealing function, the material of door is thiner and be generally metal material good heat conduction effect, the effect of isolated internal and external temperature cannot be played in sealed states, need to be restricted when applying in the warehouse of isolated inside and outside temperature at some.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of grain depot vent seal thermal insulation door, sealing thermal insulation door is light, and door is not sagging, high insulating effect, and install, change weather strip conveniently, sealing performance is reliable and stable.
The present invention is realized by such technical scheme: a kind of grain depot vent seal thermal insulation door, comprise door-plate, enclose frame, doorframe, hollow seal bar, the hinge in gap and at least one common pressing handwheel between at least one adjustable doorframe and door-plate, the hollow box body that described door-plate is formed by two pieces of sheet metal bent is welded, fill insulant material in this hollow box body, described doorframe is fixedly mounted on warehouse ventilation opening, the described frame that encloses is closed " recessed " font metallic channel, its slot opening is outwards fixedly mounted on the medial surface of described door-plate, described hollow seal bar, enclose described in being connected on the groove structure of frame, described hollow seal bar seam crossing adopts 45 ° of docking, the hinge in gap between adjustable doorframe and door-plate described at least one, be distributed in the side of thermal insulation door, common pressing handwheel described at least one is fixedly mounted on described doorframe, and be distributed in the opposite side of thermal insulation door relative to the hinge in gap between described adjustable doorframe and door-plate, the hinge in gap between described adjustable doorframe and door-plate, each hinge arrangement is identical, include the first branch, second branch, screw rod, spacer pin, cottor pin, spring and handwheel, wherein, described first branch is fixedly mounted on the door-plate of hermatic door, described second branch is fixedly mounted on the doorframe of hermatic door, described cottor pin is by described first branch, described second branch is fixedly connected with described screw rod, described spacer pin inserts the spacing hole being arranged in described cottor pin end, described spring is placed on described screw rod, described screw rod passes from described first branch, described handwheel is threaded onto on described screw rod.
Further arrange in described door-plate to bury iron, for installing hinge or automatic door mechanism.
Be further described heat insulating material be heat-preservation cotton.
Further that between described cottor pin end spacing hole and described second branch's connecting hole, a pad is set.
In sum, the grain depot vent seal thermal insulation door that this case provides, it can adjust the stressing conditions of weather strip by rotation hand wheel, control the seal degree of sealing thermal insulation door, effectively prevent thermal insulation door sagging by the pin joint of the first branch of the hinge in gap between adjustable doorframe and door-plate, the second branch and screw rod, enclose fixation hollow weather strip on frame, sealing is reliable and conveniently install and change, fill insulant material in door-plate, light and high insulating effect.
Accompanying drawing explanation
Fig. 1 is the front view of this case sealing thermal insulation door.
Fig. 2 is the lateral view of the door of sealing thermal insulation shown in Fig. 1.
Fig. 3 is the A-A direction view in Fig. 1.
Fig. 4 is B portion enlarged drawing in Fig. 3.
Fig. 5 is C portion enlarged drawing in Fig. 3.
Fig. 6 is the front view of hinge.
Fig. 7 is the top view of hinge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail, but protection scope of the present invention do not limited in the examples below.
As shown in Figures 1 to 7, a kind of grain depot vent seal thermal insulation door, comprise door-plate 1, enclose frame 6, doorframe 4, hollow seal bar 5, the hinge 2 in gap and some common pressing handwheels 3 between some adjustable doorframes and door-plate, the hollow box body that described door-plate 1 is formed by two pieces of sheet metal bent is welded, fill insulant material in this hollow box body, described doorframe 4 is fixedly mounted on warehouse ventilation opening, the described frame 6 that encloses is closed " recessed " font metallic channel, its slot opening is outside, be fixedly mounted on the medial surface of described door-plate 1, enclose described in described hollow seal bar 5 is connected on the groove structure of frame 6, described hollow seal bar 5 seam crossing adopts 45 ° of docking, between some described adjustable doorframes and door-plate, the hinge 2 in gap is distributed in thermal insulation door side, some common pressing handwheels 3 are distributed in the opposite side of thermal insulation door relative to the hinge 2 in gap between adjustable doorframe and door-plate, described adjustable doorframe is identical with each hinge arrangement of hinge 2 in gap between door-plate, include the first branch 12, second branch 13, screw rod 11, spacer pin 16, cottor pin 17, spring 14 and handwheel 18, wherein, described first branch 12 is fixedly mounted on the door-plate 1 of hermatic door, described second branch 13 is fixedly mounted on the doorframe 4 of hermatic door, described cottor pin 17 is by described first branch 12, described second branch 13 is fixedly connected with described screw rod 11, described spacer pin 16 inserts the spacing hole being arranged in described cottor pin 17 end, described spring 14 is placed on described screw rod 11, described screw rod 11 passes from described first branch 12, described handwheel 18 is threaded onto on described screw rod 11, between the connecting hole of described cottor pin 17 end spacing hole and described second branch 13, a pad 15 is set, described first branch 12 end arranges a slotted hole 19, the width of described slotted hole 19 is identical through the locating hole diameter of the second branch 13 with cottor pin 17, and with described cottor pin 17 matched in clearance, turn handwheel 18 can make spring 14 deformation, described cottor pin 17 transverse shifting in slotted hole 19, change the relative position of the first branch 12 and the second branch 13 and then the gap of adjustment door-plate 1 and doorframe 4, arrange in described door-plate 1 and bury iron, for installing hinge or automatic door mechanism, described heat insulating material is heat-preservation cotton.
Sealing thermal insulation door passes through welding or flange and ventilation opening and assembles, and can be ensured the sealing of sealing thermal insulation door and ventilation opening by measures such as joint face gluing or pad sealing mats.When using sealing thermal insulation door, by the screw-in of the hinge 2 in gap between adjustable doorframe and door-plate and common pressing handwheel 3 handwheel on it with screw out the compression degree regulating sealing thermal insulation door on demand, the gap of adjustment door and doorframe, thus adjustment seal degree, when sealing thermal insulation door opened completely by needs, only need common for side pressing handwheel 3 to be threaded to loosening state, and outwards pull pressure and make common pressing handwheel 3 no longer depress door-plate 1, be pulled outwardly door-plate 1 can open, very convenient.This sealing thermal insulation door can also use automatic door-opening mechanism in addition, need be connected by the bearing of automatic door-opening mechanism with thermal insulation door.
Claims (4)
1., for a grain depot vent seal thermal insulation door, it is characterized in that, comprising:
Doorframe (4) and door-plate (1), wherein, the hollow box body that described door-plate (1) is formed by two pieces of sheet metal bent is welded, fill insulant material in this hollow box body, and described doorframe (4) is fixedly mounted on warehouse ventilation opening;
Enclose frame (6), be closed " recessed " font metallic channel, its slot opening is outside, is fixedly mounted on the medial surface of described door-plate;
Hollow seal bar (5), encloses on the groove structure of frame (6) described in being connected to, described hollow seal bar (5) seam crossing adopts 45 ° of docking;
The hinge (2) in gap between at least one adjustable doorframe and door-plate, be distributed in the side of thermal insulation door, each hinge arrangement is identical, include the first branch (12), second branch (13), screw rod (11), spacer pin (16), cottor pin (17), spring (14) and handwheel (18), wherein, described first branch (12) is fixedly mounted on the door-plate (1) of hermatic door, described second branch (13) is fixedly mounted on the doorframe (4) of hermatic door, described cottor pin (17) is by the first branch (12), second branch (13) is fixedly connected with screw rod (11), spacer pin (16) inserts the spacing hole being arranged in described cottor pin (17) end, described spring (14) is placed on screw rod (11), screw rod (11) passes from the first branch (12), described handwheel (18) is threaded onto on screw rod (11),
At least one common pressing handwheel (3), is fixedly installed on described doorframe (4), and is distributed in the opposite side of thermal insulation door for the hinge (2) in gap between adjustable doorframe and door-plate.
2. sealing thermal insulation door as claimed in claim 1, is characterized in that, arranges and bury iron, for installing hinge or automatic door mechanism in described door-plate (1).
3. sealing thermal insulation door as claimed in claim 1, it is characterized in that, described heat insulating material is heat-preservation cotton.
4. sealing thermal insulation door as claimed in claim 1, is characterized in that, arrange a pad (15) between described cottor pin (17) end spacing hole and described second branch (13) connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788115.1A CN104632041B (en) | 2014-12-17 | 2014-12-17 | A kind of grain depot vent seal thermal insulating door thermally insulated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788115.1A CN104632041B (en) | 2014-12-17 | 2014-12-17 | A kind of grain depot vent seal thermal insulating door thermally insulated door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104632041A true CN104632041A (en) | 2015-05-20 |
| CN104632041B CN104632041B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410788115.1A Active CN104632041B (en) | 2014-12-17 | 2014-12-17 | A kind of grain depot vent seal thermal insulating door thermally insulated door |
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| Country | Link |
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| CN (1) | CN104632041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882801A (en) * | 2016-03-31 | 2018-11-23 | 日清食品控股株式会社 | Steaming plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0581011A2 (en) * | 1992-07-31 | 1994-02-02 | EDELHOFF POLYTECHNIK GMBH & CO. | Container with pressure equalising device |
| DE29803116U1 (en) * | 1998-02-21 | 1998-05-07 | ISA Ingenieurbüro für Silo- und Anlagenbau GmbH, 74374 Zaberfeld | Device for pressure relief in the event of an explosion-like pressure increase in a silo |
| CN2504228Y (en) * | 2001-11-20 | 2002-08-07 | 中国储备粮管理总公司成都分公司 | Outlet thermal insulating sealing door of mechanical ventilation grain storage system |
| WO2003068634A1 (en) * | 2002-02-18 | 2003-08-21 | Rmc Readymix Limited | Pressure relief device for silos |
| CN201087670Y (en) * | 2007-09-11 | 2008-07-16 | 上海粮油仓储有限公司 | Bulk grain airtight door |
| CN101387181A (en) * | 2007-09-11 | 2009-03-18 | 上海粮油仓储有限公司 | Air sealed door for grain depot |
-
2014
- 2014-12-17 CN CN201410788115.1A patent/CN104632041B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0581011A2 (en) * | 1992-07-31 | 1994-02-02 | EDELHOFF POLYTECHNIK GMBH & CO. | Container with pressure equalising device |
| DE29803116U1 (en) * | 1998-02-21 | 1998-05-07 | ISA Ingenieurbüro für Silo- und Anlagenbau GmbH, 74374 Zaberfeld | Device for pressure relief in the event of an explosion-like pressure increase in a silo |
| CN2504228Y (en) * | 2001-11-20 | 2002-08-07 | 中国储备粮管理总公司成都分公司 | Outlet thermal insulating sealing door of mechanical ventilation grain storage system |
| WO2003068634A1 (en) * | 2002-02-18 | 2003-08-21 | Rmc Readymix Limited | Pressure relief device for silos |
| CN201087670Y (en) * | 2007-09-11 | 2008-07-16 | 上海粮油仓储有限公司 | Bulk grain airtight door |
| CN101387181A (en) * | 2007-09-11 | 2009-03-18 | 上海粮油仓储有限公司 | Air sealed door for grain depot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882801A (en) * | 2016-03-31 | 2018-11-23 | 日清食品控股株式会社 | Steaming plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104632041B (en) | 2016-09-07 |
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