CN203614850U - Movable flue gas trapping cover sealing part - Google Patents
Movable flue gas trapping cover sealing part Download PDFInfo
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- CN203614850U CN203614850U CN201320865875.9U CN201320865875U CN203614850U CN 203614850 U CN203614850 U CN 203614850U CN 201320865875 U CN201320865875 U CN 201320865875U CN 203614850 U CN203614850 U CN 203614850U
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- sealing
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- plates
- sealing plate
- groove
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- Expired - Fee Related
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Abstract
The utility model discloses a movable flue gas trapping cover sealing part which comprises two sealing panels. The sealing panels are provided with more than two parallel ejection plates; the planes of the ejection plates are vertical to the planes of the sealing panels; a groove is formed between each two adjacent top plates and the sealing panels; the bottoms of the grooves are provided with elastic compensation components; the ejection plates on the two sealing panels are arranged in a staggered manner; the ejector plates on one sealing panel point to the grooves on the other sealing panel. When the movable flue gas trapping cover sealing part is applied, two sealing panels are respectively and fixedly arranged on the sealing surfaces of movable cover bodies, the positions of the ejection plates between the two sealing panels are guaranteed to be staggered, and when two cover bodies are combined, the ejection plates on one sealing panel can be pressed against the surfaces of the elastic components in the grooves of the other sealing panel so as to form a labyrinth-like sealing body. Arrangement of the elastic components can compensate gaps between the ejection plates and the elastic components, which are generated due to deflection or deformation of the cover bodies, so as to implement a good sealing effect.
Description
Technical field
The utility model relate to a kind of for two the Sealing, particularly a kind of mobile smoke trapping shield closure between can mobile relative to each other parts.
Background technique
In the industries such as metallurgy, chemical industry, cement, electric power and food processing, use various types of mobile smoke trapping covers, merge the effective sealing of interface in order to realize two and half covers of mobile smoke trapping cover, mobile smoke trapping cover two and half covers merge interface seal ring need to be set.Existing Sealing usually cannot be tackled due to mobile cover housing distortion and mobile sideslip, and the smoke collecting cover two halves cover causing merges interface seal failure.
Summary of the invention
The purpose of this utility model is to provide the efficient sealed ring of a kind of mobile smoke trapping cover, the seal failure problem that in solution application, mobile cover housing distortion and mobile sideslip cause.
For achieving the above object, the technological scheme that the utility model is taked is: a kind of mobile smoke trapping shield closure, comprise 2 sealing panels that can be fixed on sealing surface to be combined, sealing panel is provided with 2 top boards that are parallel to each other above, and top plate plant tilting is perpendicular to sealing plate plane; Between adjacent two top boards and sealing plate, form groove, bottom portion of groove is provided with elastic compensating element; Two sealing plates top board be crisscross arranged, the top board on a sealing plate points to the groove on another sealing plate.
Preferably, described elastic compensating element is annular, and the cylindrical of annular elastic element and sealing plate, the groove walls that forms of top board is tangent, and annular elastic element can have larger elastic compensating space.In addition elastic compensating element can also fill up bottom portion of groove in the mode of filling.
Preferably, described elastic compensating element adopts silicone rubber material to make, and also can adopt in addition other high-temperature-resistant flexible material to make, and as Expanded graphite etc., the utility model is applicable in hot environment.
The beneficial effects of the utility model are: in the time of application, 2 sealing panels are individually fixed on the sealing surface of mobile cover body, guarantee that the top board position between two sealing plates is staggered, in the time that two cover bodies merge, top board on a sealing plate can withstand another sealing plate elastic element surface in groove, form the seal of a class labyrinth shape.Because the setting of elastic element, the gap between top board and the elastic element producing in the time that sideslip or distortion appear in cover body can be compensated in time, still can realize good sealing effect.
Accompanying drawing explanation
Figure 1 shows that the utility model structural representation;
Figure 2 shows that application examples schematic diagram of the present utility model.
Embodiment
For content of the present utility model is become apparent more, be described further below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1, the utility model comprises 2 sealing panels 11,12 that can be fixed on sealing surface to be combined, is respectively provided with multiple top boards that are parallel to each other 13 on sealing panel 11,12, and top board 13 planes are perpendicular to sealing plate 11,12 planes; Between adjacent two top boards 13 and sealing plate, form groove 14, groove 14 bottoms are provided with elastic compensating element 15; Top board 13 on two sealing plates 11,12 is crisscross arranged, a sealing plate 11(12) on top board 13 point to another sealing plate 12(11) on groove 14.
Elastic compensating element 15 of the present utility model is annular, adopt resistant to elevated temperatures silicone rubber material to make, groove 14 inwalls that the cylindrical of annular elastic element 15 and sealing plate 11,12, top board 13 form are tangent, and the elastic element 15 of annular can have larger elastic compensating space.
Shown in Fig. 2, in the time of application, 2 sealing panels 11,12 are individually fixed on the sealing surface that two-part move cover body 2,3, guarantee that top board 13 positions between two sealing plates 11,12 are staggered, in the time that two cover bodies 2,3 merge, top board on a sealing plate can withstand another sealing plate elastic element surface in groove, form the seal 1 of a class labyrinth shape.Gap between top board and the elastic element producing while there is sideslip or distortion because of cover body, can be compensated by the elasticity of elastic compensating element, still can realize good sealing effect.
Described in the utility model, concrete case study on implementation is only better case study on implementation of the present utility model, is not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should serve as technology category of the present utility model.
Claims (3)
1. a mobile smoke trapping shield closure, is characterized in that, comprises 2 sealing panels that can be fixed on sealing surface to be combined, and sealing panel is provided with 2 top boards that are parallel to each other above, and top plate plant tilting is perpendicular to sealing plate plane; Between adjacent two top boards and sealing plate, form groove, bottom portion of groove is provided with elastic compensating element; Top board on two sealing plates is crisscross arranged, and the top board on a sealing plate points to the groove on another sealing plate.
2. mobile smoke trapping shield closure according to claim 1, is characterized in that, described elastic compensating element is annular, and the cylindrical of annular elastic element and sealing plate, the groove walls of top board formation is tangent.
3. mobile smoke trapping shield closure according to claim 1 and 2, described elastic compensating element adopts silicone rubber material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865875.9U CN203614850U (en) | 2013-12-26 | 2013-12-26 | Movable flue gas trapping cover sealing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865875.9U CN203614850U (en) | 2013-12-26 | 2013-12-26 | Movable flue gas trapping cover sealing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614850U true CN203614850U (en) | 2014-05-28 |
Family
ID=50767497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320865875.9U Expired - Fee Related CN203614850U (en) | 2013-12-26 | 2013-12-26 | Movable flue gas trapping cover sealing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105405A (en) * | 2018-02-02 | 2018-06-01 | 高志男 | A kind of valve with sealing structure and apply its tail gas heat-exchanger rig |
-
2013
- 2013-12-26 CN CN201320865875.9U patent/CN203614850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105405A (en) * | 2018-02-02 | 2018-06-01 | 高志男 | A kind of valve with sealing structure and apply its tail gas heat-exchanger rig |
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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 |
Granted publication date: 20140528 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |