CN210196710U - Aluminum alloy heat insulation bridge cutoff flange - Google Patents
Aluminum alloy heat insulation bridge cutoff flange Download PDFInfo
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- CN210196710U CN210196710U CN201920940855.0U CN201920940855U CN210196710U CN 210196710 U CN210196710 U CN 210196710U CN 201920940855 U CN201920940855 U CN 201920940855U CN 210196710 U CN210196710 U CN 210196710U
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Abstract
The utility model discloses an aluminum alloy bridge cut-off flange that insulates against heat, which comprises a template, the inside of template has been seted up and has been inlayed the groove, the inside of inlaying the groove is equipped with first outer protruding edge, the inside of inlaying the groove is equipped with the outer protruding edge of second, the inside fixedly connected with angle sign indicating number of inlaying the groove, protruding edge in the inside fixedly connected with of angle sign indicating number, first abnormal shape ditch has been seted up to the right-hand member of template, the inside of first abnormal shape ditch is through fibre resin piece and second abnormal shape ditch fixed connection, second abnormal shape ditch is located the inside of section bar board. The utility model relates to a rational in infrastructure, it can guarantee the steadiness of the interior junction of the thermal-insulated bridge cut-off flange of aluminum alloy, even also keep good stability after the pressurized, has avoided using artifical extra to add the sealing strip or sealed glue and seal the interior junction of the thermal-insulated bridge cut-off flange of aluminum alloy, has also guaranteed leakproofness and steadiness when having reduced the cost, has strengthened the steadiness of the thermal-insulated bridge cut-off flange of aluminum alloy itself widely.
Description
Technical Field
The utility model relates to a flange technical field specifically is a thermal-insulated bridge cut-off flange of aluminum alloy.
Background
Flanges, also called flanges or flanges, are parts for interconnecting pipes, connected to the ends of the pipes, the flanges having holes, bolts for fastening the flanges, the flanges being sealed by gaskets, the flanges being disc-like parts, which are most commonly used in pipe work in pairs.
In the ventilation engineering of an air conditioner, the current air pipe connection is realized only by flange connection, flanges are generally welded by angle irons or made of PVC plastics, but the flanges have the defects that the angle iron flanges are heavy and the raised parts are difficult to preserve heat, an air pipe system connected by the angle iron flanges has large air leakage amount and has a cold bridge phenomenon, the phenomena of condensation and water dripping can be caused seriously, the PVC flanges cannot meet the fire control detection requirement of the heating and ventilation engineering although the cold bridge phenomenon of metal flanges is solved, and the flanges are loosened after being pressed.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims at providing an aluminum alloy bridge cut-off flange that insulates against heat in order to compensate prior art not enough.
II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminum alloy bridge cut-off flange that insulates against heat, includes the template, the inside of template has been seted up and has been inlayed the groove, the inside of inlaying the groove is equipped with first outer protruding edge, the inside of inlaying the groove is equipped with the outer protruding edge of second, the inside fixedly connected with angle sign indicating number of inlaying the groove, protruding edge in the inside fixedly connected with of angle sign indicating number, first abnormal shape ditch has been seted up to the right-hand member of template, fibre resin piece and second abnormal shape ditch fixed connection are passed through to the inside of first abnormal shape ditch, second abnormal shape ditch is located the inside of section bar board, the through-hole has been seted up to the inside fixed of section bar board, the inside of section bar board is equipped with the stopper, the inside fixedly connected with fixed disk of section bar board, the inside of fixed disk is fixedly inlaye.
Furthermore, the angle code and the template as well as the angle code and the inner convex edge are mutually fixed into a whole, and the angle code is a metal connecting piece in a right-angle shape of ninety degrees.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the steadiness of guaranteeing junction in this flange, also keep good stability even the pressurized back, avoided using artifical extra sealing strip or sealed glue to seal aluminum alloy bridge cut-off flange that insulates against heat junction in the flange, also guaranteed leakproofness and steadiness when having reduced the cost.
Furthermore, the outer surface of the fixed disk is fixedly connected with a protective sheet, and the outer surface of the protective sheet is provided with a pressure reducing hole.
By adopting the technical scheme, the aluminum alloy heat-insulation bridge cutoff flange can protect the pressure relief hole, and the stable operation of the flange plate is improved.
Further, the inside of section bar board is equipped with a fixed section of thick bamboo, a fixed section of thick bamboo is the aluminum alloy material.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the promotion to thermal-insulated effect, improved refrigeration efficiency.
Furthermore, a flow hole is formed in the fixed cylinder, and the diameter of the flow hole is smaller than that of the through hole.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the emission to the lime set, improved the availability factor of this flange.
Furthermore, a filter disc is arranged inside the flow hole, and the thickness of the filter disc is at least one millimeter.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the processing to this flange lime set, the life of this flange.
III) beneficial effects
Compared with the prior art, the aluminum alloy heat insulation bridge cut-off flange has the following beneficial effects:
firstly, the method comprises the following steps: the utility model discloses an in the embedded groove on the adjacent template of angle sign indicating number other end nested entering and this angle sign indicating number, the protruding edge of angle sign indicating number both sides border and caulking groove both sides offsets, inwards carry out punching press or roll extrusion along the evagination, make the angle sign indicating number fastening in the template, perhaps aim at interior protruding edge from the template outside and carry out the perpendicular point punching press, make between angle sign indicating number and the template and angle sign indicating number and interior protruding reciprocal anchorage one-tenth an organic whole between following, the design of this structure guarantees the steadiness of junction in the thermal-insulated bridge cut-off flange of aluminum alloy, even also keep good stability after the pressurized, avoided the use worker to additionally attach sealing strip or sealed glue to seal up junction in the thermal-insulated bridge cut-off flange of aluminum alloy, also guaranteed leakproofness and steadiness when having reduced the cost, the steadiness of the thermal-insulated bridge cut-off flange of aluminum alloy itself has.
Secondly, the method comprises the following steps: the utility model discloses an it is integrative to mutually fixed between angle sign indicating number and the template and between angle sign indicating number and the interior protruding edge, the angle sign indicating number is the metal connecting piece that is ninety degrees right angle forms, the steadiness of junction in guaranteeing this flange has been reached, also keep good stability even after the pressurized, avoided using the manual work to additionally add the sealing strip or sealed glue to seal up junction in the thermal-insulated bridge cut-off flange of aluminum alloy, leakproofness and steadiness have also been guaranteed when the cost is reduced, inside through the section bar board is equipped with solid fixed cylinder, gu fixed cylinder is the aluminum alloy material, can reach the promotion to thermal-insulated effect, the refrigeration efficiency has been improved, inside through the discharge orifice is equipped with the filter element, the thickness of filter element is a millimeter at least, can reach the processing to this flange condensate, the life of this flange.
Drawings
Fig. 1 is a front view of the template of the present invention;
figure 2 is a cross-sectional view of a profile plate side view of the present invention;
fig. 3 is a side view of the fixing plate of the present invention.
In the figure: 1. a template; 2. a profile plate; 3. a fiber resin block; 4. a second profile groove; 5. a first profile groove; 6. a first convex edge; 7. a second convex edge; 8. embedding a groove; 9. an inner convex edge; 10. corner connectors; 11. a through hole; 12. a fixed cylinder; 13. an orifice; 14. a filter disc; 15. fixing the disc; 16. a limiting block; 17. a flange plate; 18. a protective sheet; 19. and (4) a pressure reducing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an aluminum alloy bridge cut-off flange that insulates against heat, including template 1, template 1's inside has been seted up and has been inlayed groove 8, the inside of inlaying groove 8 is equipped with first outer protruding edge 6, the inside of inlaying groove 8 is equipped with second outer protruding edge 7, the inside fixedly connected with angle sign indicating number 10 of inlaying groove 8, protruding edge 9 in the inside fixedly connected with of angle sign indicating number 10, first abnormal ditch 5 has been seted up to template 1's right-hand member, fiber resin piece 3 and 4 fixed connection of second abnormal ditch are passed through to the inside of first abnormal ditch 5, second abnormal ditch 4 is located the inside of section bar board 2, the inside fixed through-hole 11 of having seted up of section bar board 2, the inside of section bar board 2 is equipped with stopper 16, the inside fixedly connected with fixed disk 15 of section bar board 2, the inside of fixed disk 15 is fixed to inlay for the.
Furthermore, the corner brace 10 and the template 1 and the corner brace 10 and the inner convex edge 9 are fixed into a whole, and the corner brace 10 is a metal connecting piece in a right-angle shape of ninety degrees.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the steadiness of guaranteeing junction in this flange, also keep good stability even the pressurized back, avoided using artifical extra sealing strip or sealed glue to seal aluminum alloy bridge cut-off flange that insulates against heat junction in the flange, also guaranteed leakproofness and steadiness when having reduced the cost.
Further, the outer surface of the fixed disk 15 is fixedly connected with a protection sheet 18, and the outer surface of the protection sheet 18 is provided with a pressure reducing hole 19.
By adopting the technical scheme, the aluminum alloy heat-insulation bridge-cutoff flange can protect the pressure relief hole 19, and the stable operation of the flange plate 17 is improved.
Further, a fixed cylinder 12 is arranged inside the section bar plate 2, and the fixed cylinder 12 is made of an aluminum alloy material.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the promotion to thermal-insulated effect, improved refrigeration efficiency.
Furthermore, a flow hole 13 is formed in the fixed cylinder 12, and the diameter of the flow hole 13 is smaller than that of the through hole 11.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the emission to the lime set, improved the availability factor of this flange.
Further, a filter 14 is provided inside the flow hole 13, and the thickness of the filter 14 is at least one millimeter.
Through adopting above-mentioned technical scheme, make an aluminum alloy bridge cut-off flange that insulates against heat can reach the processing to this flange lime set, the life of this flange.
The working principle is as follows: the other end of the angle code 10 is nested into the embedded groove 8 on the template 1 adjacent to the angle code 10, the two side edges of the angle code 10 are abutted against the convex edges of the two sides of the embedded groove 8, the convex edges are inwards punched or rolled, the angle code 10 is fastened in the template 1, or the outer side of the template 1 is aligned with the inner convex edges 9 to be subjected to vertical point punching, so that the angle code 10 and the template 1 and the angle code 10 and the inner convex edges 9 are fixed into a whole, the structural design ensures the stability of the inner connection part of the aluminum alloy heat insulation bridge-cut flange, even if the aluminum alloy heat insulation bridge-cut flange is pressed, the situation that the inner connection part of the aluminum alloy heat insulation bridge-cut flange is sealed by manually additionally attaching a sealing strip or a sealing glue is avoided, the cost is reduced, the sealing performance and the stability are also ensured, and the stability of the aluminum alloy of the heat insulation bridge-cut flange is greatly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an aluminum alloy bridge cut-off flange that insulates against heat, includes the template, its characterized in that: the utility model discloses a section bar board, including template, the inside of template is seted up and is inlayed the groove, the inside of inlaying the groove is equipped with first outer protruding edge, the inside of inlaying the groove is equipped with the second outer protruding edge, the inside fixedly connected with angle sign indicating number of inlaying the groove, protruding edge in the inside fixedly connected with of angle sign indicating number, first abnormal shape ditch has been seted up to the right-hand member of template, the inside of first abnormal shape ditch is through fiber resin piece and second abnormal shape ditch fixed connection, second abnormal shape ditch is located the inside of section bar board, the inside fixed through-hole of having seted up of section bar board, the inside of section bar board is equipped with the stopper, the inside fixedly connected with fixed disk of section bar board, the inside of fixed disk is fixed to inlay and is had the.
2. The aluminum alloy heat-insulating bridge-cut flange as claimed in claim 1, wherein: the angle code and the template as well as the angle code and the inner convex edge are mutually fixed into a whole, and the angle code is a metal connecting piece in a right-angle shape of ninety degrees.
3. The aluminum alloy heat-insulating bridge-cut flange as claimed in claim 1, wherein: the outer surface of the fixed disk is fixedly connected with a protective sheet, and the outer surface of the protective sheet is provided with a pressure reducing hole.
4. The aluminum alloy heat-insulating bridge-cut flange as claimed in claim 1, wherein: the inside of section bar board is equipped with the solid fixed cylinder, gu the fixed cylinder is the aluminum alloy material.
5. The aluminum alloy heat-insulating bridge-cut flange as claimed in claim 4, wherein: the inside of the fixed cylinder is provided with a flow hole, and the diameter of the flow hole is smaller than that of the through hole.
6. The aluminum alloy heat-insulating bridge-cut flange as claimed in claim 5, wherein: and a filter disc is arranged in the flow hole, and the thickness of the filter disc is at least one millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940855.0U CN210196710U (en) | 2019-06-21 | 2019-06-21 | Aluminum alloy heat insulation bridge cutoff flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940855.0U CN210196710U (en) | 2019-06-21 | 2019-06-21 | Aluminum alloy heat insulation bridge cutoff flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196710U true CN210196710U (en) | 2020-03-27 |
Family
ID=69872070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920940855.0U Active CN210196710U (en) | 2019-06-21 | 2019-06-21 | Aluminum alloy heat insulation bridge cutoff flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196710U (en) |
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2019
- 2019-06-21 CN CN201920940855.0U patent/CN210196710U/en active Active
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