CN206570221U - A kind of vacuum glass is evacuated pore structure - Google Patents
A kind of vacuum glass is evacuated pore structure Download PDFInfo
- Publication number
- CN206570221U CN206570221U CN201720071683.9U CN201720071683U CN206570221U CN 206570221 U CN206570221 U CN 206570221U CN 201720071683 U CN201720071683 U CN 201720071683U CN 206570221 U CN206570221 U CN 206570221U
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- hole
- seal
- glass
- vacuum glass
- aspirating hole
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Abstract
The utility model is related to a kind of vacuum glass pumping pore structure, including the aspirating hole on vacuum glass, the aspirating hole is in the upper glass plate of vacuum glass, the lower half of the aspirating hole is reverse taper hole, the first half of aspirating hole is cylindrical hole, and the diameter of cylindrical hole is more than the intersection formation hierarchic structure of the top diameter of reverse taper hole, cylindrical hole and reverse taper hole；The outside of the aspirating hole is provided with seal cap, and seal cap is provided with the joint for being used for being connected with exhaust tube；Being provided with seal cap is used to carry out sealed seal to aspirating hole, and the seal includes the seal head of back taper, and seal head top is connected with low temperature glass welding column, and low temperature glass welding column is passed from aspirating hole, and the top of low temperature glass welding column is provided with shank.The vacuum glass pumping pore structure of this programme can ensure the vacuum after vacuum glass sealing.
Description
Technical field
The utility model is related to a kind of vacuum glass pumping pore structure, belongs to vacuum glass technical field.
Background technology
In recent ten years, building heat preserving energy-conservation, the demand driving development of vacuum glass production technology of sound insulation.It is existing
The manufacture method of most of vacuum glass, is that two layers of plate glass is supported into isolation, border to seal to form cavity, through burning
Tie, vacuumize, the step such as sealing treatment obtains the cavity of vacuum.Due to eliminating gas conduction and convection action, so vacuum
Glass has excellent heat-insulated, sound insulation value.The internal vacuum of vacuum glass determines the heat-insulated and sound-proofing of vacuum glass
Can, the vacuum glass of prior art after evacuation, due to the structure problem of aspirating hole, due to losing take out by the moment of sealing treatment
Atmospheric pressure, vacuum can decrease, and cause performance to reduce, and aspirating hole sealed knot intensity of the prior art is relatively low,
Later stage is possible to when being given a shock or impacting leak into air in.
The content of the invention
The purpose of this utility model is to provide a kind of vacuum glass pumping pore structure, to solve the above problems, specific side
Case is：
A kind of vacuum glass is evacuated pore structure, including the aspirating hole on vacuum glass, and the aspirating hole is located at vacuum
In the upper glass plate of glass, the lower half of the aspirating hole is reverse taper hole, and the first half of aspirating hole is cylindrical hole, and cylinder
The diameter in hole is more than the intersection formation hierarchic structure of the top diameter of reverse taper hole, cylindrical hole and reverse taper hole；The pumping
The outside in hole is provided with seal cap, and seal cap is provided with the joint for being used for being connected with exhaust tube；Being provided with seal cap is used for aspirating hole
Sealed seal is carried out, the seal includes the seal head of back taper, and seal head is located at the layer glass plate of vacuum glass
Inside, seal head top is connected with low temperature glass welding column, and low temperature glass welding column is passed from aspirating hole, the top of low temperature glass welding column
Provided with shank, shank is passed at the top of seal cap, and shank can be twitched.
Further, the lower glass plates of the vacuum glass are provided with groove, and groove is located at immediately below aspirating hole, described close
End socket is placed in groove.
Further, silicone rubber seal gasket is provided between the seal cap and the upper glass plate of vacuum glass.
Further, the contact position of the seal cap and shank is provided with silicone rubber seal gasket.
Beneficial point of the present utility model is that the vacuum glass pumping pore structure of this programme can be avoided when being sealed
Air leaks into, it is ensured that the vacuum after vacuum glass sealing.And riveted structure can be formed at aspirating hole after sealing, sealed knot is strong
Degree is high.
Concrete operating principle is, in the state of keeping exhaust tube to be evacuated seal cap, when vacuum reaches requirement
Afterwards, the shank of seal is twitched, seal head is pulled out upwards, seal head enters aspirating hole, is carried out just by back taper sealing surface
Step sealing, in the outside covering fluid sealant of seal head, can be such that seal head is bonded with aspirating hole.Due in now seal cap
Pumping state is still kept, can ensure that no air leaks into when the reverse taper hole to aspirating hole is carried out and tentatively sealed.Afterwards again to taking out
Stomata carries out hot melt sealed knot, and the fusing of low temperature glass welding column, sealed knot is filled to cylindrical hole after heating, and with seal head most
The integral riveted structure of end form.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the aspirating hole structural representation after sealed knot in the utility model.
Embodiment
As shown in Figure 1, 2, a kind of vacuum glass pumping pore structure, including the aspirating hole on vacuum glass, it is described to take out
Stomata is in the upper glass plate 1 of vacuum glass, and the lower half of the aspirating hole is reverse taper hole 11, the first half of aspirating hole
It is more than the top diameter of reverse taper hole 11, cylindrical hole 10 and the friendship of reverse taper hole 11 for the diameter of cylindrical hole 10, and cylindrical hole 10
Hierarchic structure is formed at boundary；The outside of the aspirating hole is provided with seal cap 4, and seal cap 4 is provided with for connecing for being connected with exhaust tube
First 5；Being provided with seal cap 4 is used to carry out sealed seal to aspirating hole, and the seal includes the seal head 3 of back taper,
Seal head 3 is located at the layer glass intralamellar part of vacuum glass, and the top of seal head 3 is connected with low temperature glass welding column 6, low temperature glass weldering
Post 6 is passed from aspirating hole, and the top of low temperature glass welding column 6 is provided with shank 7, and shank 7 is passed from the top of seal cap 4, and the energy of shank 7
It is enough to twitch.
The lower glass plates 2 of the vacuum glass are provided with groove 9, and groove 9 is located at immediately below aspirating hole, the seal head 3
It is placed in groove 9.
Silicone rubber seal gasket 8 is provided between the seal cap 4 and the upper glass plate 1 of vacuum glass.
The seal cap 4 and the contact position of shank 7 are provided with silicone rubber seal gasket 8.
Beneficial point of the present utility model is that the vacuum glass pumping pore structure of this programme can be avoided when being sealed
Air leaks into, it is ensured that the vacuum after vacuum glass sealing.And riveted structure can be formed at aspirating hole after sealing, sealed knot is strong
Degree is high.
Concrete operating principle is, in the state of keeping exhaust tube to be evacuated seal cap, when vacuum reaches requirement
Afterwards, the shank of seal is twitched, seal head is pulled out upwards, seal head enters aspirating hole, is carried out just by back taper sealing surface
Step sealing, in the outside covering fluid sealant of seal head, can be such that seal head is bonded with aspirating hole.Due in now seal cap
Pumping state is still kept, can ensure that no air leaks into when the reverse taper hole to aspirating hole is carried out and tentatively sealed.Afterwards again to taking out
Stomata carries out hot melt sealed knot, and the fusing of low temperature glass welding column, sealed knot is filled to cylindrical hole after heating, and with seal head most
The integral riveted structure of end form.
Claims (4)
1. a kind of vacuum glass is evacuated pore structure, including the aspirating hole on vacuum glass, it is characterised in that：The aspirating hole
In the upper glass plate of vacuum glass, the lower half of the aspirating hole is reverse taper hole, and the first half of aspirating hole is cylinder
The intersection formation hierarchic structure of hole, and top diameter of the diameter more than reverse taper hole of cylindrical hole, cylindrical hole and reverse taper hole；
The outside of the aspirating hole is provided with seal cap, and seal cap is provided with the joint for being used for being connected with exhaust tube；Being provided with seal cap is used for
Sealed seal is carried out to aspirating hole, the seal includes the seal head of back taper, and seal head is located at the two of vacuum glass
Layer inside of glass plate, seal head top is connected with low temperature glass welding column, and low temperature glass welding column is passed from aspirating hole, low temperature glass weldering
The top of post is provided with shank, and shank is passed at the top of seal cap, and shank can be twitched.
2. a kind of vacuum glass pumping pore structure according to claim 1, it is characterised in that：The lower floor of the vacuum glass
Glass plate is provided with groove, and groove is located at immediately below aspirating hole, and the seal head is placed in groove.
3. a kind of vacuum glass pumping pore structure according to claim 1, it is characterised in that：The seal cap and vacuum glass
Silicone rubber seal gasket is provided between the upper glass plate of glass.
4. a kind of vacuum glass pumping pore structure according to claim 1, it is characterised in that：The seal cap and shank
Contact position is provided with silicone rubber seal gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071683.9U CN206570221U (en) | 2017-01-20 | 2017-01-20 | A kind of vacuum glass is evacuated pore structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071683.9U CN206570221U (en) | 2017-01-20 | 2017-01-20 | A kind of vacuum glass is evacuated pore structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570221U true CN206570221U (en) | 2017-10-20 |
Family
ID=60061118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071683.9U Active CN206570221U (en) | 2017-01-20 | 2017-01-20 | A kind of vacuum glass is evacuated pore structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206570221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303211A (en) * | 2018-02-23 | 2018-07-20 | 烟台国邦化工机械科技有限公司 | A kind of device and encapsulating method for steel made vacuum container permanent seal |
| CN112851146A (en) * | 2020-12-31 | 2021-05-28 | 徐州如轩电气配件有限公司 | Self-sealing vacuum glass production vacuumizing machine and sealing method thereof |
-
2017
- 2017-01-20 CN CN201720071683.9U patent/CN206570221U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303211A (en) * | 2018-02-23 | 2018-07-20 | 烟台国邦化工机械科技有限公司 | A kind of device and encapsulating method for steel made vacuum container permanent seal |
| CN108303211B (en) * | 2018-02-23 | 2024-01-19 | 烟台国邦化工机械科技有限公司 | Device and method for permanently sealing steel vacuum container |
| CN112851146A (en) * | 2020-12-31 | 2021-05-28 | 徐州如轩电气配件有限公司 | Self-sealing vacuum glass production vacuumizing machine and sealing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180321 Address after: 100015 Jiuxianqiao Road, No. 774, Chaoyang District, Beijing, No. 10 Patentee after: Li Hongyan Address before: 454750 Henan Jiaozuo Mengzhou City Industrial Agglomeration Area Patentee before: Henan Wang Long tempered vacuum glass Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190919 Address after: Room 215-1475, Tanying Township Government Office, No. 9 Yucai Road, Miyun District, Beijing Patentee after: Beijing Longwang New Materials Co., Ltd. Address before: 100015 No. 10 Jiuxianqiao Road, 774 plant, Beijing, Chaoyang District Patentee before: Li Hong Yan |