CN205331150U - A many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of metal - Google Patents
A many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of metal Download PDFInfo
- Publication number
- CN205331150U CN205331150U CN201620096608.3U CN201620096608U CN205331150U CN 205331150 U CN205331150 U CN 205331150U CN 201620096608 U CN201620096608 U CN 201620096608U CN 205331150 U CN205331150 U CN 205331150U
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- plug
- unit
- negative pressure
- components
- pressure heat
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Abstract
The utility model provides a pair of a many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of metal, including main part and the left plug -in components of being connected with the main part respectively, right plug -in components, time plug -in components, the top surface and the crossing edge of leading flank of main part are equipped with the cuboid recess, you H style of calligraphy is sunken in the recess, the H style of calligraphy is equipped with wear -resistant coating in being sunken, be equipped with the heat preservation on left side plug -in components, right plug -in components, the lower plug -in components respectively, be equipped with the wearing layer on the heat preservation. The utility model provides a many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of 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 connecting piece for metal large-scale negative pressure heat-insulating room framework tubing。
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 Multi-angle connecting piece for metal large-scale negative pressure heat-insulating room framework tubing。
Technical scheme: a kind of Multi-angle connecting piece for metal large-scale negative pressure heat-insulating room framework tubing that this utility model provides, including main body and the left plug-in unit being connected with main body respectively, right plug-in unit, lower plug-in unit；The end face of described main body and leading flank intersection edges are provided with cuboid groove, be provided with font depression, be provided with wear-resistant coating in described font depression in described groove；Being respectively equipped with heat-insulation layer on described left plug-in unit, right plug-in unit, lower plug-in unit, described heat-insulation layer is provided with wearing layer。
As improvement, in described groove, it is provided with nonskid coating。
Improve as another kind, described left plug-in unit, right plug-in unit, lower plug-in unit are respectively equipped with wave shape groove。
Beneficial effect: this utility model provides the Multi-angle connecting piece simple in construction for metal large-scale negative pressure heat-insulating room framework tubing, easy to use, with low cost, and bearing capacity is high, and joint efficiency is high, connection heat-insulating room framework long service life, good airproof performance are put in practical repacking。
Accompanying drawing explanation
Fig. 1 is this utility model structural representation for the Multi-angle connecting piece of metal large-scale negative pressure heat-insulating room framework tubing。
Fig. 2 is this utility model top view for the Multi-angle connecting piece of metal large-scale negative pressure heat-insulating room framework tubing。
Fig. 3 is the Longitudinal cross section schematic of left plug-in unit, right plug-in unit or lower plug-in unit。
Detailed description of the invention
Below in conjunction with accompanying drawing this utility model made and further illustrating。
For the Multi-angle connecting piece of metal large-scale negative pressure heat-insulating room framework tubing, see Fig. 1 to Fig. 3, including main body 1 and the left plug-in unit 2 being connected with main body 1 respectively, right plug-in unit 3, lower plug-in unit 4；The end face of main body 1 and leading flank intersection edges are provided with cuboid groove 5, be provided with font depression 6, be provided with wear-resistant coating in font depression 6 in groove 5；Being respectively equipped with heat-insulation layer 7 on left plug-in unit 2, right plug-in unit 3, lower plug-in unit 4, heat-insulation layer 7 is provided with wearing layer 8。It is provided with nonskid coating in groove 5。Left plug-in unit 2, right plug-in unit 3, lower plug-in unit 4 are respectively equipped with wave shape groove。
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 (3)
1. the Multi-angle connecting piece for metal large-scale negative pressure heat-insulating room framework tubing, it is characterised in that: include main body (1) and the left plug-in unit (2) being connected respectively, right plug-in unit (3), lower plug-in unit (4) with main body (1)；The end face of described main body (1) and leading flank intersection edges are provided with cuboid groove (5), are provided with font depression (6) in described groove (5), are provided with wear-resistant coating in described font depression (6)；Being respectively equipped with heat-insulation layer (7) on described left plug-in unit (2), right plug-in unit (3), lower plug-in unit (4), described heat-insulation layer (7) is provided with wearing layer (8)。
2. a kind of Multi-angle connecting piece for metal large-scale negative pressure heat-insulating room framework tubing according to claim 1, it is characterised in that: described groove is provided with nonskid coating in (5)。
3. a kind of Multi-angle connecting piece for metal large-scale negative pressure heat-insulating room framework tubing according to claim 1, it is characterised in that: described left plug-in unit (2), right plug-in unit (3), lower plug-in unit are respectively equipped with wave shape groove on (4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096608.3U CN205331150U (en) | 2016-01-30 | 2016-01-30 | A many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096608.3U CN205331150U (en) | 2016-01-30 | 2016-01-30 | A many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331150U true CN205331150U (en) | 2016-06-22 |
Family
ID=56316748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620096608.3U Expired - Fee Related CN205331150U (en) | 2016-01-30 | 2016-01-30 | A many angle connector piece that is used for large -scale negative pressure heat -insulation chamber frame tubular product of metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331150U (en) |
-
2016
- 2016-01-30 CN CN201620096608.3U patent/CN205331150U/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: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |