CN210920098U - High-polymer silica gel high-temperature-resistant silica gel sealing element - Google Patents
High-polymer silica gel high-temperature-resistant silica gel sealing element Download PDFInfo
- Publication number
- CN210920098U CN210920098U CN201921934763.8U CN201921934763U CN210920098U CN 210920098 U CN210920098 U CN 210920098U CN 201921934763 U CN201921934763 U CN 201921934763U CN 210920098 U CN210920098 U CN 210920098U
- Authority
- CN
- China
- Prior art keywords
- sealing member
- silica gel
- wall
- sealing element
- temperature
- 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
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a high-temperature resistant silica gel sealing member of polymer silica gel, including the sealing member, the sealing member is whole cylindrical, and the downward shaping in sealing member top middle part has one with the concentric cylindrical through hole of sealing member, the inside shaping internal thread of inner wall of sealing member, and the outside shaping of outer wall of sealing member has the external screw thread, and the inner wall top of sealing member is equipped with a dog, the positive effect of the utility model is that this silica gel sealing member can pass through screw-thread fit, is connected internal thread and vacuum tube cooperation earlier, is connected external screw thread and water heater pipe-line fit again, also can be connected vacuum tube and water heater like this, as long as reverse just can dismantle it when dismantling it, this silica gel sealing member installation, dismantlement are simpler, and sealing performance is relatively good moreover.
Description
Technical Field
The utility model belongs to the technical field of the silica gel product and specifically relates to a high temperature resistant silica gel sealing member of polymer silica gel is related to.
Background
At present, the solar industry develops rapidly, and the installation of vacuum tube solar water heater is used popularly, but finds in vacuum tube solar water heater's use vacuum tube and holding water box's joint portion and seal through the silica gel sealing washer, but the silica gel sealing washer can be more troublesome when the installation, will stretch into the installation, with on the round hole of the inner bag of sealing washer installation water heater to also stretch into when changing and dismantle.
The silica gel sealing washer that uses now is the circular arc type, and the sealing washer laminating is on the inner bag of water heater, and its sealed effect insurance coefficient surplus is little, and silica gel sealing washer decay is ageing to a certain extent and can cause and leak, and it is also more loaded down with trivial details when installing and changing to the installation is also more accurate, can not fall into inside the water heater, also aims at the position installation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a high-temperature-resistant silica gel sealing member of polymer silica gel, includes the sealing member, and the sealing member is whole to be a cylindrical, and the downward shaping in sealing member top middle part has one with the concentric cylindrical through hole of sealing member, the inside shaping internal thread of inner wall of sealing member, the outside shaping of outer wall of sealing member have the external screw thread, the inner wall top of sealing member is equipped with a dog.
Furthermore, the stop block is annular and is integrated with the sealing element.
Furthermore, the top end of the outer wall of the sealing element is provided with an annular clamping groove.
Furthermore, the radius of the upper end of the clamping groove is smaller than that of the lower end of the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: the silica gel sealing element is matched and connected with the vacuum tube and the water heater through threads, the sealing element is simple and convenient to install by the method, the problem of water leakage of the water heater due to improper installation is solved, and the sealing element has the advantages of being simple in structure, convenient to use and the like.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic sectional view of the front side of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic view of the working principle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.
Please refer to fig. 1-3, in the embodiment of the present invention, a high-temperature resistant high-molecular silica gel sealing member, including sealing member 1, sealing member 1 is wholly cylindrical, the downward shaping in the middle part of sealing member 1 top has one with the concentric cylindrical through hole of sealing member, the inside shaping internal thread 3 of inner wall of sealing member 1, the outside shaping of outer wall of sealing member 1 has external screw thread 2, sealing member 1 is connected with the cooperation of vacuum tube 6 through internal thread 3 earlier, the external screw thread 2 of rethread sealing member 1 is connected with pipeline 7 of water heater, thereby the function of silica gel sealing member has been realized.
As shown in fig. 2, the stopper 5 is annular, the stopper 5 and the sealing element 1 are integrated, and the stopper 5 is used for limiting the position of the vacuum tube 6 when the vacuum tube 6 is in fit connection with the internal thread 3 of the sealing element, so as to prevent the vacuum tube 6 from being excessively fitted with the internal thread 3.
As shown in fig. 1 and 2, the top end of the outer wall of the sealing element 1 is provided with an annular clamping groove 4, the annular clamping groove 4 is used for determining the position of the sealing element 1 when the sealing element 1 is matched with a water heater pipeline 7, and the annular clamping groove 4 of the sealing element 1 is matched with a clamping block in the water heater, so that the sealing element achieves a sealing effect.
As shown in fig. 1, the radius of the upper end of the ring-shaped clamping groove 4 is smaller than that of the lower end, and the radius of the upper end is smaller than that of the lower end, so that the sealing element can be more easily inserted when the sealing element external thread 2 is matched with a water heater pipeline, and the clamping block in the water heater is better matched with the ring-shaped clamping groove 4.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. The utility model provides a high temperature resistant silica gel sealing member of polymer silica gel which characterized in that: including the sealing member, the whole cylindrical that is of sealing member, the downward shaping in sealing member top middle part has one with the concentric cylindrical through hole of sealing member, the inside shaping internal thread of inner wall of sealing member, the outside shaping of outer wall of sealing member has the external screw thread, the inner wall top of sealing member is equipped with a dog.
2. The high-molecular silica gel high-temperature-resistant silica gel sealing element according to claim 1, wherein: the dog is the ring form, and dog and sealing member are as an organic whole.
3. The high-molecular silica gel high-temperature-resistant silica gel sealing element according to claim 1, wherein: the top end of the outer wall of the sealing element is provided with an annular clamping groove.
4. The high-molecular silica gel high-temperature-resistant silica gel sealing element according to claim 3, wherein: the radius of the upper end of the annular clamping groove is smaller than that of the lower end of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934763.8U CN210920098U (en) | 2019-11-11 | 2019-11-11 | High-polymer silica gel high-temperature-resistant silica gel sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934763.8U CN210920098U (en) | 2019-11-11 | 2019-11-11 | High-polymer silica gel high-temperature-resistant silica gel sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920098U true CN210920098U (en) | 2020-07-03 |
Family
ID=71364822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921934763.8U Active CN210920098U (en) | 2019-11-11 | 2019-11-11 | High-polymer silica gel high-temperature-resistant silica gel sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210920098U (en) |
-
2019
- 2019-11-11 CN CN201921934763.8U patent/CN210920098U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210920098U (en) | High-polymer silica gel high-temperature-resistant silica gel sealing element | |
| CN201246554Y (en) | Corrugated tube joint | |
| CN219549582U (en) | Metal C-shaped sealing ring | |
| CN206943618U (en) | A kind of special self sealss of novel skirting type field of heating are to silk attachment means | |
| CN215362697U (en) | Dustproof water leakage prevention water barrel cover | |
| CN212480418U (en) | Novel pipeline structure of plugging into | |
| CN209164828U (en) | A kind of dish tubular type membrane component | |
| CN210716534U (en) | Riser inspection hole structure | |
| CN208703381U (en) | A kind of antispray elbow water pipe | |
| CN203099021U (en) | Quick-connecting type full-plastic bend sluice valve | |
| CN215673103U (en) | Thin type leakage-proof fastener | |
| CN206894171U (en) | A kind of three-way connection | |
| CN209926634U (en) | Sealing structure of heat collecting pipe of solar water heater | |
| CN210266354U (en) | Water leakage prevention elbow for integrated water heater | |
| CN208295342U (en) | A kind of PP-R water supply pipe fitting sealing locking structure | |
| CN204628847U (en) | Pipeline anti-leakage water-bound | |
| CN204419730U (en) | A kind of power steering oil kettle | |
| CN211901570U (en) | Pneumatic rubber seal of long service life's high strength | |
| CN210512116U (en) | Machine and air conditioner in connecting tube subassembly, air conditioning | |
| CN216742947U (en) | Ball valve capable of being installed quickly | |
| CN212840086U (en) | Temporary plugging device for small-caliber polyethylene pipeline | |
| CN217762473U (en) | Hydraulic VCR joint with oil leakage self-checking function | |
| CN219035843U (en) | Pipeline copper piece | |
| CN220303721U (en) | Gas inlet pipe | |
| CN213628838U (en) | Rubber gasket for pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518105 101, 201 and 301, building 5, No. 3, 4th Road, Bitou community, Songgang street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen mingguanchang Technology Co.,Ltd. Address before: 518105 Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen mingguanchang Technology Co.,Ltd. |