CN203403780U - Novel thermal insulation airtight door of granary - Google Patents
Novel thermal insulation airtight door of granary Download PDFInfo
- Publication number
- CN203403780U CN203403780U CN201320466611.6U CN201320466611U CN203403780U CN 203403780 U CN203403780 U CN 203403780U CN 201320466611 U CN201320466611 U CN 201320466611U CN 203403780 U CN203403780 U CN 203403780U
- Authority
- CN
- China
- Prior art keywords
- door
- doorframe
- door leaf
- middle seam
- leather strap
- 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 - Lifetime
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Abstract
The utility model discloses a novel thermal insulation airtight door of a granary. The novel thermal insulation airtight door of the granary is characterized in that door leaf frames (2) of two door leaves are installed in a door frame (1) through stainless steel hinges (3), a middle seam section bar (4) is installed in the butt joint position of the two door leaves and fixedly connected with the frame of one of the door leaves, door frame leather laces (10) are installed on the periphery of the door frame (1), and a middle seam leather lace (12) is installed on the middle seam section bar (4). The novel thermal insulation airtight door of the granary solves the problem that the peripheries of the door leaves and the middle seam joint position leak air, strength of the door body is enhanced, the door is not prone to damage and can be used in any area large in partial pressure, and meanwhile the door can be opened or closed easily and will not be blocked.
Description
Technical field
The utility model relates to a kind of modern silo, specifically a kind of seal door structure of silo.
Background technology
At present, existing grain depot closing door window has generally adopted external seal leather strap structure, four jiaos and the problem of middle seam two fan door junctions existence gas leakage of door leaf, and grain depot door adopts closer to open and close door leaf, can play the more tighter object in pass, but open and close is relatively required great effort.Door leaf door body adopts polystyrene heat-preservation sandwiched plate to make, and coefficient of thermal conductivity is high, because polystyrene material foaming density is low, simultaneously due in existing door-plate without built-in reinforcing rib, intensity is slightly low, Wind-Pressure Resistance ability is low, inapplicablely especially be arranged on the area that wind pressure ratio is larger, panel easily damages.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned the deficiencies in the prior art, and a kind of door leaf of exploitation is opened conveniently, the Novel grain insulation sealed door of good airproof performance.
The technical solution adopted in the utility model is as follows:
A kind of Novel grain insulation sealed door, the door leaf border that it is characterized in that two fan door leafs is arranged in doorframe by stainless steel hinge, the joint of described two fan door leafs is provided with middle seam section bar, middle seam section bar is fixedly connected with the frame that wherein Yishanmen is fanned, the surrounding of described doorframe is provided with doorframe leather strap, and middle seam leather strap is installed on middle seam section bar.
In described door leaf, be provided with steel keel, the two-sided thick zinc-plated color steel of 0.4～0.6mm that covers of door leaf, adopts between the panel of door leaf and door leaf skeleton that polyurethane foam is gluing to be connect, and the packed layer of door leaf is XPS extruded sheet.
Described doorframe leather strap is Ethylene Propylene Terpolymer foaming type leather strap.
Described doorframe adopts 80 * 60mm rectangle square tube to make, and also welds L-type shaped steel in this square tube, and described doorframe leather strap is located by L-type shaped steel and doorframe.
Handle and door lock are installed on described door leaf.
The beneficial effects of the utility model have:
Solved the gas leakage problem of existing door leaf four solutions and middle seam junction, and a body intensity is strengthened, not fragile, can use in the large area of any dividing potential drop, open and close is simultaneously also lighter, without jam.
Accompanying drawing explanation
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is sectional side view of the present utility model.
Fig. 3 is the profile of overlooking of the present utility model.
Fig. 4 is the section structure schematic diagram of the utility model doorframe.
Fig. 5 is the section structure schematic diagram that stitches section bar in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As Figure 1-3, the door leaf border 2 of the utility model two fan door leafs is arranged in doorframe 1 by stainless steel hinge 3, the joint of described two fan door leafs is provided with middle seam section bar 4(as shown in Figure 5), middle seam leather strap 12 is installed on middle seam section bar 4, and middle seam section bar 4 is fixedly connected with the frame that wherein Yishanmen is fanned.The surrounding of doorframe 1 is provided with doorframe leather strap 10, and doorframe leather strap 10 is Ethylene Propylene Terpolymer foaming type leather strap.
In the utility model door leaf, be provided with steel keel, the two-sided thick zinc-plated color steel of 0.4～0.6mm that covers of door leaf, adopts between the panel of door leaf and door leaf skeleton that polyurethane foam is gluing to be connect, and guarantees non-scale, and the packed layer 9 of door leaf is XPS extruded sheet.
As shown in Figure 4, the utility model doorframe 1 can adopt 80 * 60mm rectangle square tube to make, and also welds L-type shaped steel 11 in this square tube, and described doorframe leather strap 10 is located by L-type shaped steel 11 and doorframe 1, and is bonded on doorframe 1 with glue.
On the utility model door leaf, can also install handle 5 and door lock 6, door lock 6 is concealed type door lock, and its locking bar 8 passes through from packed layer 9.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (5)
1. a Novel grain is incubated sealed door, the door leaf border (2) that it is characterized in that two fan door leafs is arranged in doorframe (1) by stainless steel hinge (3), the joint of described two fan door leafs is provided with middle seam section bar (4), middle seam section bar (4) is fixedly connected with the frame that wherein Yishanmen is fanned, the surrounding of described doorframe (1) is provided with doorframe leather strap (10), and middle seam leather strap (12) is installed on middle seam section bar (4).
2. Novel grain according to claim 1 is incubated sealed door, it is characterized in that being provided with in described door leaf steel keel, the two-sided thick zinc-plated color steel of 0.4～0.6mm that covers of door leaf, between the panel of door leaf and door leaf skeleton (7), adopt that polyurethane foam is gluing to be connect, the packed layer of door leaf (9) is XPS extruded sheet.
3. Novel grain insulation sealed door according to claim 1, is characterized in that described doorframe leather strap (10) is Ethylene Propylene Terpolymer foaming type leather strap.
4. Novel grain according to claim 1 is incubated sealed door, it is characterized in that described doorframe (1) adopts 80 * 60mm rectangle square tube to make, in this square tube, also weld L-type shaped steel (11), described doorframe leather strap (10) is by L-type shaped steel (11) and doorframe (1) location.
5. Novel grain according to claim 1 insulation sealed door, is characterized in that being provided with on described door leaf handle (5) and door lock (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466611.6U CN203403780U (en) | 2013-08-01 | 2013-08-01 | Novel thermal insulation airtight door of granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466611.6U CN203403780U (en) | 2013-08-01 | 2013-08-01 | Novel thermal insulation airtight door of granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403780U true CN203403780U (en) | 2014-01-22 |
Family
ID=49939719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466611.6U Expired - Lifetime CN203403780U (en) | 2013-08-01 | 2013-08-01 | Novel thermal insulation airtight door of granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239899A (en) * | 2015-10-28 | 2016-01-13 | 江苏荣泰门业有限公司 | Grain depot heat insulation sealing door |
-
2013
- 2013-08-01 CN CN201320466611.6U patent/CN203403780U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239899A (en) * | 2015-10-28 | 2016-01-13 | 江苏荣泰门业有限公司 | Grain depot heat insulation sealing door |
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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: 20140122 |
|
| CX01 | Expiry of patent term |