CN205330222U - Device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board - Google Patents
Device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board Download PDFInfo
- Publication number
- CN205330222U CN205330222U CN201620101160.XU CN201620101160U CN205330222U CN 205330222 U CN205330222 U CN 205330222U CN 201620101160 U CN201620101160 U CN 201620101160U CN 205330222 U CN205330222 U CN 205330222U
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- China
- Prior art keywords
- support
- negative pressure
- heat
- chamber frame
- insulation chamber
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- Expired - Fee Related
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Abstract
The utility model provides a pair of device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board, including the cuboid metal pipe that lacks one corner, the support that the longitudinal section appeared for L, in the support was fixed in the scarce angle of tubular metal resonator, two length of sides of support were more than or equal to the length of side of tubular metal resonator, the surface of support is equipped with the insulating layer, the insulating layer surface is equipped with the wearing layer, you H style of calligraphy is sunken respectively on the two medial surface of support, H style of calligraphy sunk surface is equipped with the skid resistant course. The utility model provides a device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board simple structure, convenient to use, low cost bears the weight of the dynamic height, connects efficiently, uses the device to connect heat -insulation chamber frame long service life, the leakproofness is good.
Description
Technical field
This utility model belongs to engineering field, connects in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the device of thermal insulation board particularly to a kind of。
Background technology
Metallic insulation room is widely used in the equipment of industrial product。But, it being limited to the connection factor such as tightness and sealing, existing metal negative pressure heat-insulating room general size is less, and bandpass is only several meters；Once oversize, connect not tight on the one hand, service life is shorter, and sealing is poor on the other hand, is difficult to have certain negative pressure inside and outside heat-insulating room。
Utility model content
Utility model purpose: in order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of and connects in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the device of thermal insulation board。
Technical scheme: what this utility model provided a kind of connects in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the device of thermal insulation board, it is L-shaped brackets including the cuboid metal tube of scarce a jiao, longitudinal section, described support is fixed in the angle that metal tube lacks, and two length of sides of support are more than or equal to the length of side of metal tube；The surface of described support is provided with thermal insulation layer, and described thermal insulation layer surface is provided with wearing layer；Being respectively equipped with font depression on two medial surface of described support, described font sunk surface is provided with skid resistant course。
As improvement, described inner wall of metal tube is provided with skid resistant course。
Beneficial effect: this utility model provides in the middle part of connection metal large-scale negative pressure heat-insulating room framework tubing and the apparatus structure of thermal insulation board is simple, easy to use, with low cost, bearing capacity is high, joint efficiency is high, uses this device to connect heat-insulating room framework long service life, good airproof performance。
Accompanying drawing explanation
Fig. 1 is that this utility model connects in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the structural representation of the device of thermal insulation board。
Fig. 2 is that this utility model connects in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the longitudinal section of the device of thermal insulation board。
Fig. 3 is that this utility model connects in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the top view of the device of thermal insulation board。
Detailed description of the invention
Below in conjunction with accompanying drawing this utility model made and further illustrating。
Connect in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the device of thermal insulation board, see Fig. 1 to 3, being L-shaped brackets 2 including the cuboid metal tube 1 of scarce a jiao, longitudinal section, support 2 is fixed in the angle that metal tube 1 lacks, and two length of sides of support 2 are more than or equal to the length of side of metal tube 1；The surface of support 2 is provided with thermal insulation layer 3, and thermal insulation layer 3 surface is provided with wearing layer 4；Being respectively equipped with font depression 5 on two medial surface of support 2, font 5 surfaces of caving in are provided with skid resistant course。Metal tube 1 inwall is provided with skid resistant course。
The above is only example of the present utility model, not this utility model is imposed any restrictions, every modifications and changes examples detailed above done according to this utility model technology, still in the scope of technical solutions of the utility model protection。
Claims (2)
1. connect in the middle part of metal large-scale negative pressure heat-insulating room framework tubing and the device of thermal insulation board, it is characterized in that: the cuboid metal tube (1), the longitudinal section that include lacking one jiao are L-shaped brackets (2), described support (2) is fixed in the angle that metal tube (1) lacks, and two length of sides of support (2) are more than or equal to the length of side of metal tube (1)；The surface of described support (2) is provided with thermal insulation layer (3), and described thermal insulation layer (3) surface is provided with wearing layer (4)；Being respectively equipped with font depression (5) on two medial surface of described support (2), described font depression (5) surface is provided with skid resistant course。
2. connect in the middle part of metal large-scale negative pressure heat-insulating room framework tubing according to claim 1 and the device of thermal insulation board, it is characterised in that: described metal tube (1) inwall is provided with skid resistant course。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101160.XU CN205330222U (en) | 2016-01-30 | 2016-01-30 | Device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101160.XU CN205330222U (en) | 2016-01-30 | 2016-01-30 | Device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330222U true CN205330222U (en) | 2016-06-22 |
Family
ID=56317533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101160.XU Expired - Fee Related CN205330222U (en) | 2016-01-30 | 2016-01-30 | Device of connecting large -scale negative pressure heat -insulation chamber frame tubular product of metal middle part and heat insulating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330222U (en) |
-
2016
- 2016-01-30 CN CN201620101160.XU patent/CN205330222U/en not_active Expired - Fee Related
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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: 20160622 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |