CN215718214U - Spacing strip with high sealing performance - Google Patents
Spacing strip with high sealing performance Download PDFInfo
- Publication number
- CN215718214U CN215718214U CN202122309130.1U CN202122309130U CN215718214U CN 215718214 U CN215718214 U CN 215718214U CN 202122309130 U CN202122309130 U CN 202122309130U CN 215718214 U CN215718214 U CN 215718214U
- Authority
- CN
- China
- Prior art keywords
- spacer
- sealing performance
- bar body
- top surface
- connecting seam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 125000006850 spacer group Chemical group 0.000 claims abstract description 43
- 238000003466 welding Methods 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 26
- 239000011261 inert gas Substances 0.000 abstract description 24
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to the technical field of spacing bars, in particular to a spacing bar with high sealing performance; the glass sealing device can effectively avoid the leakage of inert gas in the cavity between the glasses, has a scientific and reasonable structure, and improves the sealing performance; the spacer bar comprises a spacer bar body formed by bending a plate, wherein the spacer bar body comprises a top surface, a bottom surface, a left side surface and a right side surface, a connecting seam formed in the bending forming process of the spacer bar body is located on any one of the top surface, the left side surface or the right side surface, and the connecting seam is welded and welded in a flat welding manner.
Description
Technical Field
The utility model relates to the technical field of spacing bars, in particular to a spacing bar with high sealing performance.
Background
The spacing bar is a structural product used for filling a drying agent, isolating original hollow glass sheets and playing a supporting role, is a partition material applied between double layers of glass and aims at achieving the functions of heat preservation and noise reduction. Publication (announcement) No. CN212105590U discloses a hollow glass direct butt weld metal spacing bar, belonging to the technical field of building heat-insulating materials. The method is characterized in that: including the space bar main part that is formed by the metal sheet bending type, two sides that the metal sheet is used for the welded are provided with the right angle turn-ups towards the space bar main part respectively, and the right angle turn-ups forms the butt joint, and two pairs of joint welds each other, and at least one side of space bar main part is provided with the air vent. The method solves the problems of uneven butt joint, staggered edges and overlapped edges of the thin-wall spacing bar in welding, is suitable for a high-frequency welding environment, has stable welding quality, wide application range to the thickness of a plate, can realize high-frequency welding of the thin-wall stainless steel spacing bar and the aluminum spacing bar which are less than 0.15mm, has the high-frequency welding speed of 120-130 m/min, can improve the production efficiency by more than 3 times, and has lower heat flux of the spacing bar and better product performance; when the spacing bar is used, as shown in figure 3 in the attached drawing of the specification, a cavity between two glasses is communicated with an inner cavity of the spacing bar through a through hole, a welding seam of the spacing bar is positioned on the back-off surface of the cavity between the two glasses, after inert gas is filled into the cavity, the inert gas enters the inner cavity of the spacing bar through the through hole, when the welding seam is welded in a leakage mode or the welding quality does not reach the standard due to other welding qualities, the leakage of the inert gas is easily caused, the heat and sound insulation effect is influenced, and certain use limitation is realized.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the spacer bar which effectively avoids the leakage of inert gas in the cavity between the glasses, has a scientific and reasonable structure and improves the sealing performance and the high sealing performance.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the spacer bar comprises a spacer bar body formed by bending a plate, wherein the spacer bar body comprises a top surface, a bottom surface, a left side surface and a right side surface, a connecting seam formed in the bending forming process of the spacer bar body is located on any one of the top surface, the left side surface or the right side surface, and the connecting seam is welded and welded in a flat welding manner.
Preferably, the connecting seam is located in the middle of the top surface of the spacer body.
Preferably, the top surface on the spacer body is provided with a plurality of groups of uniformly distributed through holes.
Preferably, the plate is a metal plate; the metal plate can be made of stainless steel, aluminum alloy, alloy steel and the like, and preferably made of stainless steel.
Preferably, the bending angles on the spacer bar body are all arc-shaped chamfers.
Preferably, the bottoms of the left side surface and the right side surface of the spacer bar body are respectively provided with an arc-shaped transition support shoulder.
(III) advantageous effects
Compared with the prior art, the utility model provides the spacer with high sealing performance, which has the following beneficial effects: the high-sealing-performance spacing bar has the advantages that the two groups of glass are respectively tightly attached to the left side face and the right side face of the spacing bar body, a cavity is formed between the two groups of glass, because the connecting joint is located on the non-bottom face of the spacing bar body, when the connecting joint is in welding leakage or is not up to standard due to other welding quality, the two groups of glass are tightly attached to the left side face and the right side face of the spacing bar body, when the connecting joint is located on any one of the left side face and the right side face of the spacing bar body, under the action of tight attachment of the glass, a sealing effect can be formed at the connecting joint, the escape of inert gas in the cavity is effectively reduced, when the connecting joint is located on the top face of the spacing bar body, the inert gas in the cavity enters the spacing bar body through the welding leakage part of the connecting joint, no communication part exists between the spacing bar body and the outside, the escape of the inert gas can not be caused, and the overall sealing performance of the spacing bar body is improved, effectively avoid the interior inert gas of cavity to leak between the glass, structure scientific and reasonable.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of an installation embodiment of the present invention;
FIG. 3 is a schematic structural view of an embodiment of a spacer bar according to the background art of the present invention;
in the drawings, the reference numbers: 1. a spacer body; 2. a top surface; 3. a bottom surface; 4. a left side surface; 5. a right side surface; 6. connecting seams; 7. a through hole; 8. arc chamfering; 9. an arc transition support shoulder is arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the spacer with high sealing performance of the present invention comprises a spacer body 1 formed by bending a plate, wherein the spacer body 1 comprises a top surface 2, a bottom surface 3, a left side surface 4 and a right side surface 5, a connecting seam 6 formed in the bending forming process of the spacer body 1 is located on any one of the top surface 2, the left side surface 4 or the right side surface 5, and the connecting seam 6 is welded and closed by flat welding; two groups of glass are respectively tightly attached to the left side surface 4 and the right side surface 5 of the spacing bar body 1, a cavity is formed between the two groups of glass, because the connecting seam 6 is positioned on the non-bottom surface 3 of the spacing bar body 1, when the connecting seam 6 is in welding leakage or is not up to standard due to other welding quality, the two groups of glass are tightly attached to the left side surface 4 and the right side surface 5 of the spacing bar body 1, when the connecting seam 6 is positioned on any one of the left side surface or the right side surface 5 of the spacing bar body 1, under the action of the tight attachment of the glass, a sealing effect can be formed at the connecting seam 6, the escape of inert gas in the cavity is effectively reduced, when the connecting seam 6 is positioned on the top surface 2 of the spacing bar body 1, the inert gas in the cavity enters the spacing bar body 1 through the welding leakage part of the connecting seam 6, because the spacing bar body 1 is not communicated with the outside, the escape of the inert gas can not be caused, and the whole sealing performance of the spacing bar body 1 is improved, the inert gas in the cavity between the glasses is effectively prevented from leaking, and the structure is scientific and reasonable; the sealing performance test is carried out according to the specification of the hollow glass GB/T11944-2012, the inert gas charging failure rate of the hollow glass adopting the spacing strip (the connecting seam 6 is positioned on the bottom surface 3) disclosed in the background technology is over 28 percent, and the inert gas charging failure rate of the hollow glass adopting the spacing strip (the connecting seam 6 is positioned on the top surface 2) in the scheme is reduced to be less than 5 percent, so that the air tightness is better.
According to the spacer with high sealing performance, the connecting seam 6 is positioned in the middle of the top surface 2 on the spacer body 1; through the setting at 2 middle parts of 1 top surface of space bar body of connecting seam 6, can be convenient for carry out welding when space bar body 1 welds, reduce external welding equipment's the welding degree of difficulty, and even if appear leaking to weld or other welding quality problems cause inert gas to pass through connecting seam 6 escapes to space bar body 1 in, also can not cause inert gas's exorbitant, and inert gas's entering can reduce 1 self oxidation reaction of space bar body, play certain protecting effect to space bar body 1.
According to the spacer with high sealing performance, the top surface 2 of the spacer body 1 is provided with a plurality of groups of uniformly distributed through holes 7; when the cavity is blown into inert gas in the hollow glass, the inert gas can be blown in through the spacing bars, the inert gas enters the cavity through the through holes 7, the cavity in the hollow glass is communicated with the interior of the spacing bar body 1 through the arrangement of the through holes 7, more inert gases enter the spacing bar body 1, and therefore the self-oxidation degree of the spacing bar body 1 is reduced, and the service life of the spacing bar body is prolonged.
According to the spacer bar with high sealing performance, the plate is a metal plate; the metal plate can be made of stainless steel, aluminum alloy, alloy steel and the like, and the stainless steel is preferred; adopt metal material such as stainless steel, aluminium, aluminum alloy, alloy steel, can make the support intensity increase of spacer body 1, preferred stainless steel material can slow down its oxidation corrosion speed, prolongs the life of spacer body 1.
According to the spacer with high sealing performance, the bending angles on the spacer body 1 are all arc-shaped chamfers 8; through the circular-arc chamfer 8 setting of the angle of bending on the spacer body 1, the angle of bending of the spacer body 1 in the construction process can be avoided from causing scratches to constructors.
According to the spacer with high sealing performance, the bottoms of the left side surface 4 and the right side surface 5 of the spacer body 1 are respectively provided with the arc-shaped transition supporting shoulder 9; through the setting of arc transition support shoulder, make its structure more scientific and reasonable, can increase the bulk strength of spacer body 1.
When using, install space bar body 1 between two sets of glass, make left surface 4 and the right flank 5 of space bar body 1 closely laminate with glass, glue etc. for improving sealing performance accessible structure, when carrying out inert gas and bulging, accessible space bar body 1 makes inert gas get into in the cavity glass through-hole 7.
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.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high leakproofness's space bar, its characterized in that includes by panel bending molding space bar body (1), space bar body (1) includes top surface (2), bottom surface (3), left surface (4) and right flank (5), a connecting seam (6) that space bar body (1) bent the forming process and formed is located arbitrary one side in top surface (2), left surface (4) or right flank (5), connecting seam (6) flush joint welding is closed.
2. A spacer with high sealing performance according to claim 1, wherein the connecting seam (6) is located in the middle of the top surface (2) on the spacer body (1).
3. The spacer with high sealing performance according to claim 2, wherein the top surface (2) of the spacer body (1) is provided with a plurality of groups of uniformly distributed through holes (7).
4. A high sealability spacer bar of claim 3 wherein said sheet material is a metal sheet material.
5. The spacer with high sealing performance according to claim 4, wherein the bending angles on the spacer body (1) are all arc-shaped chamfers (8).
6. A high-sealability spacer bar according to claim 5, wherein the bottoms of the left side surface (4) and the right side surface (5) of the spacer bar body (1) are provided with arc-shaped transition support shoulders (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309130.1U CN215718214U (en) | 2021-09-22 | 2021-09-22 | Spacing strip with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309130.1U CN215718214U (en) | 2021-09-22 | 2021-09-22 | Spacing strip with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718214U true CN215718214U (en) | 2022-02-01 |
Family
ID=80023930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122309130.1U Active CN215718214U (en) | 2021-09-22 | 2021-09-22 | Spacing strip with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718214U (en) |
-
2021
- 2021-09-22 CN CN202122309130.1U patent/CN215718214U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109398987B (en) | Container | |
| CN215718214U (en) | Spacing strip with high sealing performance | |
| CN210196672U (en) | Reinforced composite air pipe | |
| CN210182441U (en) | Battery heat dissipation tray | |
| CN213204588U (en) | Assembled building side fascia convenient to concatenation | |
| CN208918395U (en) | A kind of pressing plate linking enamel plate Anti-corrosive chimney | |
| CN213235327U (en) | Fan tower tube door body | |
| CN211493078U (en) | Wear-resisting resistance to compression vacuum brazing composite sheet | |
| CN211493057U (en) | Fireproof and compression-resistant vacuum brazing composite board | |
| CN214615004U (en) | Be applied to steel construction engineering's prefabricated assembled composite sheet | |
| CN211493036U (en) | Radiation-proof compression-resistant vacuum brazing composite board | |
| CN105155698A (en) | Metal-gas heat-insulation plate and method for manufacturing same | |
| CN214330376U (en) | Hollow glass and compression-resistant stable aluminum spacing strip thereof | |
| CN217272842U (en) | Fireproof air pipe | |
| CN211493076U (en) | Sound-insulation compression-resistant vacuum brazing composite board | |
| CN213775138U (en) | Top-hung steel fireproof window | |
| CN104746701A (en) | Glass welded metal vacuum composite plate with getter and production method thereof | |
| CN217354155U (en) | Rubber tube type explosion-proof wave valve | |
| CN219081384U (en) | Toughened hollow glass with sound insulation function | |
| CN212456236U (en) | Meaningful-structure glass magnesium purification plate | |
| CN219910500U (en) | Multilayer sealing structure for hollow glass | |
| CN219775146U (en) | Ultrathin fireproof resonant sound absorption plate for noise reduction of gas pipeline | |
| CN211567134U (en) | Aerogel composite heat insulation board | |
| CN220059378U (en) | High-sealing dustproof sealing strip | |
| CN218519674U (en) | High strength sound insulation type aluminum alloy section bar for high-speed rail car window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spacers with high sealing performance Granted publication date: 20220201 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI AKEFA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2024980022979 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |