CN204514043U - Double density sealing fire door - Google Patents
Double density sealing fire door Download PDFInfo
- Publication number
- CN204514043U CN204514043U CN201520089979.4U CN201520089979U CN204514043U CN 204514043 U CN204514043 U CN 204514043U CN 201520089979 U CN201520089979 U CN 201520089979U CN 204514043 U CN204514043 U CN 204514043U
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- CN
- China
- Prior art keywords
- ladder
- fire door
- sealing
- insulation wall
- furnace insulation
- 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
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Abstract
The utility model discloses a kind of double density sealing fire door, comprise the first furnace insulation wall, second furnace insulation wall, fire door, sealing strip after two, sealing strip and fire door fastening structure before two, the right-hand member of fire door rotates with the left front end of the second furnace insulation wall and connects, rear sealing strip is installed on left back ladder and right back ladder respectively, front sealing strip is installed on left front ladder and right front ladder respectively, left back ladder and left front ladder seal stepped sealed connecting respectively with before sealing ladder and first after first, right back ladder and right front ladder seal stepped sealed connecting respectively with before sealing ladder and second after second, the right-hand member of the first furnace insulation wall and the left end of fire door are fastened by fire door fastening structure and connect.This double density sealing fire door realizes the object of fire door being carried out to double seal protection, thus reduces energy loss.
Description
Technical field
The utility model relates to oven components field, particularly relates to a kind of double density sealing fire door.
Background technology
Current fire door generally only arranges one deck hermetically-sealed construction, and sealing is not good, easily causes energy loss.
For above problem, the utility model provides a kind of double density sealing fire door, thus improves the sealing of fire door, reduces energy loss.
Utility model content
The purpose of this utility model is to provide the utility model to provide a kind of double density sealing fire door, thus improves the sealing of fire door, reduces energy loss.
To achieve these goals, the technical solution of the utility model is: provide a kind of double density sealing fire door, comprise the first furnace insulation wall, second furnace insulation wall, fire door, sealing strip after two, sealing strip and fire door fastening structure before two, ladder is sealed after sealing ladder and first before the right front ends of described first furnace insulation wall is provided with first successively, ladder is sealed after sealing ladder and second before the left front end of described second furnace insulation wall is provided with second successively, left end on rear side of described fire door is provided with left back ladder and left front ladder from top to bottom successively, right-hand member on rear side of described fire door is provided with right back ladder and right front ladder from top to bottom successively, the right-hand member of described fire door rotates with the left front end of described second furnace insulation wall and connects, described rear sealing strip is installed on described left back ladder and described right back ladder respectively, described front sealing strip is installed on described left front ladder and described right front ladder respectively, described left back ladder and described left front ladder seal stepped sealed connecting respectively with before sealing ladder and described first after described first, described right back ladder and described right front ladder seal stepped sealed connecting respectively with before sealing ladder and described second after described second, the described right-hand member of the first furnace insulation wall and the left end of described fire door are fastened by described fire door fastening structure and connect.
Described fire door fastening structure comprises left buckling parts and right buckling parts, and described left buckling parts is installed on the antetheca of described first furnace insulation wall, and described right buckling parts is installed on the antetheca of described fire door, and described left buckling parts fastens mutually with described right buckling parts and connects.
Compared with prior art, the left back ladder of the utility model double density sealing fire door and described left front ladder respectively with seal ladder and described first after described first and frontly seals stepped sealed connecting.Described right back ladder and described right front ladder seal stepped sealed connecting respectively with before sealing ladder and described second after described second, realize the object of fire door being carried out to double seal protection, thus control furnace temperature, reduce energy loss.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model double density sealing fire door.
Detailed description of the invention
With reference to figure 1, the utility model double density sealing fire door 100 comprises the first furnace insulation wall 10, second furnace insulation wall 20, sealing strip 50 and fire door fastening structure 60 before sealing strip 40, two after fire door 30, two.
The right front ends of described first furnace insulation wall 10 is provided with the first front sealing ladder 11 and the first rear sealing ladder 12 successively.The left front end of described second furnace insulation wall 20 is provided with the second front sealing ladder 21 and the second rear sealing ladder 22 successively, left end on rear side of described fire door 30 is provided with left back ladder 31 and left front ladder 32 from top to bottom successively, and the right-hand member on rear side of described fire door 30 is provided with right back ladder 33 and right front ladder 34 from top to bottom successively.The right-hand member of described fire door 30 rotates with the left front end of described second furnace insulation wall 20 and connects, and described rear sealing strip 40 is installed on described left back ladder 31 and described right back ladder 33 respectively.Described front sealing strip 50 is installed on described left front ladder 32 and described right front ladder 34 respectively.Described left back ladder 31 and described left front ladder 32 respectively with seal ladder 12 after described first and the described first front ladder 11 that seals seals and connects.Described right back ladder 33 and described right front ladder 34 respectively with seal ladder 22 after described second and the described second front ladder 21 that seals seals and connects.The right-hand member of described first furnace insulation wall 10 and the left end of described fire door 30 are fastened by described fire door fastening structure 60 and connect.
Described fire door fastening structure 60 comprises left buckling parts 61 and right buckling parts 62.Described left buckling parts 61 is installed on the antetheca of described first furnace insulation wall 10, and described right buckling parts 62 is installed on the antetheca of described fire door 30.Described left buckling parts 61 and described right buckling parts 62 fasten mutually and connect.
The left back ladder 31 of the utility model double density sealing fire door 100 and described left front ladder 32 respectively with seal ladder 12 after described first and the described first front ladder 11 that seals seals and connects.Described right back ladder 33 and described right front ladder 34 seals ladder 21 and seal and connect respectively with before seal ladder 22 and described second after described second, realize the object of fire door 10 being carried out to double seal protection, thus control furnace temperature, minimizing energy loss.
By being described the utility model in conjunction with most preferred embodiment above, but the utility model is not limited to the embodiment of above announcement, and should contain amendment that the various essence according to the present embodiment carries out, equivalent combinations.
Claims (2)
1. a double density sealing fire door, it is characterized in that: comprise the first furnace insulation wall, second furnace insulation wall, fire door, sealing strip after two, sealing strip and fire door fastening structure before two, ladder is sealed after sealing ladder and first before the right front ends of described first furnace insulation wall is provided with first successively, ladder is sealed after sealing ladder and second before the left front end of described second furnace insulation wall is provided with second successively, left end on rear side of described fire door is provided with left back ladder and left front ladder from top to bottom successively, right-hand member on rear side of described fire door is provided with right back ladder and right front ladder from top to bottom successively, the right-hand member of described fire door rotates with the left front end of described second furnace insulation wall and connects, described rear sealing strip is installed on described left back ladder and described right back ladder respectively, described front sealing strip is installed on described left front ladder and described right front ladder respectively, described left back ladder and described left front ladder seal stepped sealed connecting respectively with before sealing ladder and described first after described first, described right back ladder and described right front ladder seal stepped sealed connecting respectively with before sealing ladder and described second after described second, the described right-hand member of the first furnace insulation wall and the left end of described fire door are fastened by described fire door fastening structure and connect.
2. double-deck furnace plate baking oven as claimed in claim 1, it is characterized in that: described fire door fastening structure comprises left buckling parts and right buckling parts, described left buckling parts is installed on the antetheca of described first furnace insulation wall, described right buckling parts is installed on the antetheca of described fire door, and described left buckling parts fastens mutually with described right buckling parts and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089979.4U CN204514043U (en) | 2015-02-09 | 2015-02-09 | Double density sealing fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089979.4U CN204514043U (en) | 2015-02-09 | 2015-02-09 | Double density sealing fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514043U true CN204514043U (en) | 2015-07-29 |
Family
ID=53712013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089979.4U Expired - Fee Related CN204514043U (en) | 2015-02-09 | 2015-02-09 | Double density sealing fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220622A (en) * | 2017-12-30 | 2018-06-29 | 苏州博能炉窑科技有限公司 | A kind of dual sealing mechanism of aluminum melt degassing case case lid |
| CN113021822A (en) * | 2021-03-26 | 2021-06-25 | 王天寿 | Three-dimensional net and double-screw extruder for producing same |
-
2015
- 2015-02-09 CN CN201520089979.4U patent/CN204514043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220622A (en) * | 2017-12-30 | 2018-06-29 | 苏州博能炉窑科技有限公司 | A kind of dual sealing mechanism of aluminum melt degassing case case lid |
| CN113021822A (en) * | 2021-03-26 | 2021-06-25 | 王天寿 | Three-dimensional net and double-screw extruder for producing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210209 |