CN205478714U - Large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal - Google Patents
Large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal Download PDFInfo
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- CN205478714U CN205478714U CN201620100262.XU CN201620100262U CN205478714U CN 205478714 U CN205478714 U CN 205478714U CN 201620100262 U CN201620100262 U CN 201620100262U CN 205478714 U CN205478714 U CN 205478714U
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- negative pressure
- heat
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Abstract
The utility model provides a pair of large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal, including main part and the left plug -in components of being connected with the main part respectively, right plug -in components, anterior plug -in, last plug -in components, be equipped with the slot after the main part on the lateral wall, be equipped with the heat preservation on left side plug -in components, right plug -in components, anterior plug -in, the last plug -in components respectively, be equipped with the wearing layer on the heat preservation, it is sunken to be equipped with the wave respectively on left side plug -in components, right plug -in components, anterior plug -in, the last plug -in components, the wave is equipped with the skid resistant course in being sunken. The utility model provides a large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal simple structure, convenient to use, low cost bears the weight of the dynamic height, connect efficient, practical repacking put connect heat -insulation chamber frame long service life, the leakproofness is good.
Description
Technical field
This utility model belongs to engineering field, particularly to a kind of multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece.
Background technology
Metallic insulation room is widely used in the equipment of industrial product.But, it being limited to connect the factor such as tightness and sealing, existing metal negative pressure heat-insulating room general size is less, and bandpass is only several meters；The most oversize, on the one hand connect not tight, service life is shorter, and on the other hand sealing is poor, 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 to provide a kind of multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece.
Technical scheme: a kind of multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece that this utility model provides, the left plug-in unit including main body and being connected with main body respectively, right plug-in unit, anterior plug-in, upper plug-in unit；Described main body rear wall is provided with slot；Being respectively equipped with heat-insulation layer on described left plug-in unit, right plug-in unit, anterior plug-in, upper plug-in unit, described heat-insulation layer is provided with wearing layer；It is respectively equipped with waveform depression on described left plug-in unit, right plug-in unit, anterior plug-in, upper plug-in unit, in described waveform depression, is provided with skid resistant course.
As improvement, described slot inwall is provided with nonskid coating.
Beneficial effect: this utility model provides multi-angle metal large-scale negative pressure heat-insulating room framework tubing connecting-piece structure simple, easy to use, with low cost, and bearing capacity is high, and joint efficiency is high, connection heat-insulating room framework length in service life, good airproof performance are put in practical repacking.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece.
Fig. 2 is the axonometric chart of this utility model multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece.
Fig. 3 is the rearview of this utility model multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece.
Fig. 4 is left plug-in unit, right plug-in unit, anterior plug-in, upper plug-in unit Longitudinal cross section schematic.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is made and further illustrating.
Multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece, is shown in Fig. 1 to 4, the left plug-in unit 2 that including main body 1 and is connected with main body 1 respectively, right plug-in unit 3, anterior plug-in 4, upper plug-in unit 5；Main body 1 rear wall is provided with slot 6；Being respectively equipped with heat-insulation layer 8 on left plug-in unit 2, right plug-in unit 3, anterior plug-in 4, upper plug-in unit 5, heat-insulation layer 8 is provided with wearing layer 9；It is respectively equipped with waveform depression 7 on left plug-in unit 2, right plug-in unit 3, anterior plug-in 4, upper plug-in unit 5, in waveform depression 7, is provided with skid resistant course.Slot 6 inwall is provided with nonskid coating.
The above is only example of the present utility model, not imposes any restrictions this utility model, every modifications and changes done examples detailed above according to this utility model technology, still in the scope of technical solutions of the utility model protection.
Claims (2)
1. a multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece, it is characterised in that: include main body (1) and
The left plug-in unit (2) that is connected with main body (1) respectively, right plug-in unit (3), anterior plug-in (4), upper plug-in unit (5)；
Described main body (1) rear wall is provided with slot (6)；Described left plug-in unit (2), right plug-in unit (3), anterior plug-in
(4), being respectively equipped with heat-insulation layer (8) on upper plug-in unit (5), described heat-insulation layer (8) is provided with wearing layer (9)；
It is respectively equipped with waveform recessed on described left plug-in unit (2), right plug-in unit (3), anterior plug-in (4), upper plug-in unit (5)
Fall into (7), in described waveform depression (7), be provided with skid resistant course.
A kind of multi-angle metal large-scale negative pressure heat-insulating room framework tube connection piece, it is characterised in that:
Described slot (6) inwall is provided with nonskid coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100262.XU CN205478714U (en) | 2016-01-30 | 2016-01-30 | Large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100262.XU CN205478714U (en) | 2016-01-30 | 2016-01-30 | Large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478714U true CN205478714U (en) | 2016-08-17 |
Family
ID=56673070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620100262.XU Expired - Fee Related CN205478714U (en) | 2016-01-30 | 2016-01-30 | Large -scale negative pressure heat -insulation chamber frame tubular product connecting piece of multi -angle metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478714U (en) |
-
2016
- 2016-01-30 CN CN201620100262.XU patent/CN205478714U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180130 |