CN211402874U - Corrosion-resistant strong-sealing straight-through cross-shaped sight glass - Google Patents
Corrosion-resistant strong-sealing straight-through cross-shaped sight glass Download PDFInfo
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- CN211402874U CN211402874U CN202020236502.5U CN202020236502U CN211402874U CN 211402874 U CN211402874 U CN 211402874U CN 202020236502 U CN202020236502 U CN 202020236502U CN 211402874 U CN211402874 U CN 211402874U
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Abstract
The utility model discloses a corrosion-resistant strong sealed straight-through cross sight glass, including direct pipeline and sight glass pipeline, the one end fixedly connected with bottom plate of direct pipeline is kept away from to the sight glass pipeline, there is the apron terminal surface of bottom plate through bolted connection, the terminal surface that bottom plate and apron are close to each other all is seted up flutedly. The utility model discloses in, set up the bottom plate on the sight glass pipeline, set up the apron on the bottom plate, all set up the recess on bottom plate and the apron, the inside of recess has set up the gasbag, has set up trachea and valve core on the gasbag, and the inboard of gasbag has set up gasket and sight glass body, adopts the benefit of this design to lie in: the installation component of sight glass is the combination formula, is convenient for change after a part damages, after installing the sight glass, inflates for the gasbag through inflating the instrument from the valve core, and then makes the gasbag inflation make it fill the jam completely with the gap between gasket and the recess, and then makes the medium be difficult for revealing from the gap to the leakproofness of sight glass has been strengthened.
Description
Technical Field
The utility model relates to a straight-through sight glass technical field especially relates to a corrosion-resistant strong sealed straight-through cross sight glass.
Background
The through sight glass is widely applied to important accessories in pipelines and equipment devices. The method can be used in chemical towers with high temperature, strong corrosivity, easy poisoning, high risk and easy crystallization to ensure the safe production of the chemical towers. The sight glass mainly comprises a sight glass bottom plate, sight glass, a fastening piece, a sealing piece assembly and the like.
The existing structure of the straight-through cross-shaped sight glass is easy to corrode by corrosive media after being used for a long time, so that the sight glass is damaged; and the installation department of current sight glass easily takes place the seepage, and then causes the medium to leak.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the corrosion-resistant strong-sealing straight-through cross-shaped sight glass aims to solve the problems that the sight glass of the existing straight-through cross-shaped sight glass is corrosion-resistant and insufficient in sealing strength.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a corrosion-resistant strong sealed straight-through cross sight glass, includes straight-through pipeline and sight glass pipeline, the one end fixedly connected with bottom plate of straight-through pipeline is kept away from to the sight glass pipeline, there is the apron terminal surface of bottom plate through bolted connection, the terminal surface that bottom plate and apron are close to each other all is seted up flutedly, the inside of recess is equipped with the gasbag, the inboard of gasbag is equipped with the gasket, the inboard of gasket is equipped with the sight glass body.
As a further description of the above technical solution:
the gasket is equipped with two, two gaskets are semi-circular structure to two gaskets all cup joint in the upper and lower both sides of sight glass body.
As a further description of the above technical solution:
the air bag is of an annular structure, an air pipe is embedded in the outer wall of the air bag and communicated with a valve core, and a sealing cover is screwed on the side surface wall of the valve core.
As a further description of the above technical solution:
the bottom plate, the cover plate and the groove are all of annular structures.
As a further description of the above technical solution:
the sight glass body is made of corrosion-resistant glass.
As a further description of the above technical solution:
the gasket is a graphite gasket.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, set up the sight glass pipeline on the direct pipeline, set up the bottom plate on the sight glass pipeline, set up the apron on the bottom plate, all set up the recess on bottom plate and the apron, the inside of recess has set up the gasbag, has set up trachea and valve core on the gasbag, and the inboard of gasbag has set up gasket and sight glass body, adopts the benefit of this design to lie in: the installation component of sight glass is the combination formula, is convenient for change after a part damages, after installing the sight glass, inflates for the gasbag through inflating the instrument from the valve core, and then makes the gasbag inflation make it fill the jam completely with the gap between gasket and the recess, and then makes the medium be difficult for revealing from the gap to the leakproofness of sight glass has been strengthened.
2. The utility model discloses in, the corresponding corrosion-resistant glass of sight glass is selected according to the pH value of medium to the sight glass, and the gasket adopts the graphite gasket, adopts the benefit of this design to lie in: the corrosion resistance of the material is improved to improve the corrosion resistance of the sight glass, thereby being beneficial to prolonging the service life of the sight glass.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of a through cross-shaped viewing mirror according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an internal structure of a bottom plate and a cover plate provided according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure of an airbag and a valve core according to an embodiment of the present invention;
fig. 4 shows a schematic view of a connection structure between a gasket and a sight glass body according to an embodiment of the present invention.
Illustration of the drawings:
1. a straight pipeline; 2. a sight glass conduit; 3. a base plate; 4. a cover plate; 5. a sight glass body; 6. a groove; 7. an air bag; 8. a gasket; 9. an air tube; 10. a valve core; 11. and (7) sealing the cover.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a corrosion-resistant strong sealed straight-through cross sight glass, including straight-through pipeline 1 and sight glass pipeline 2, sight glass pipeline 2 keeps away from straight-through pipeline 1's one end fixedly connected with bottom plate 3, there is apron 4 terminal surface of bottom plate 3 through bolted connection, recess 6 has all been seted up to the terminal surface that bottom plate 3 and apron 4 are close to each other, the inside of recess 6 is equipped with gasbag 7, the inboard of gasbag 7 is equipped with gasket 8, the inboard of gasket 8 is equipped with sight glass body 5, aerify through giving gasbag 7 and make its inflation, and then can fill the space between gasket 8 and the recess 6, thereby improve the leakproofness of sight glass.
Specifically, as shown in fig. 4, the number of the gaskets 8 is two, the two gaskets 8 are both of a semicircular structure, the two gaskets 8 are both sleeved on the upper side and the lower side of the sight glass body 5, and the semicircular gaskets 8 are convenient for installation and clamping of the sight glass body 5.
Specifically, as shown in fig. 3, the air bag 7 is of an annular structure, an air pipe 9 is embedded in the outer wall of the air bag 7, the air pipe 9 is communicated with a valve core 10, a sealing cover 11 is screwed on the side surface wall of the valve core 10, the air bag 7 can be conveniently inflated through the valve core 10, and meanwhile, the air bag 7 is of a detachable structure and is convenient to replace after being damaged.
Specifically, as shown in fig. 2, the bottom plate 3, the cover plate 4 and the groove 6 are all in an annular structure, so that a worker can observe the medium inside the straight-through pipeline 1 through the sight glass body 5 conveniently.
Specifically, as shown in fig. 2, the sight glass body 5 is made of corrosion-resistant glass, the gasket 8 is made of graphite, and the corrosion-resistant material is beneficial to improving the corrosion resistance of the sight glass body 5 and the gasket 8, so that the service life of the sight glass is prolonged.
The working principle is as follows: when the novel glasses are used, firstly, the glasses body 5 is installed, the two gaskets 8 are respectively sleeved on the upper side and the lower side of the glasses body 5, the sections of the two gaskets 8 are mutually attached to form a complete annular structure, then, the air bag 7 is placed on the inner wall of the groove 6 of the bottom plate 3, the gaskets 8 are padded on the air bag 7, then, the cover plate 4 is covered on the end face of the bottom plate 3, the air pipe 9 and the air valve core 10 penetrate out of the space between the bottom plate 3 and the cover plate 4, at the moment, the bottom plate 3 and the cover plate 4 are fastened through bolts, the air bag 7 is inflated through the air pump and other inflation tools from the air valve core 10 until the air pressure inside the air bag 7 is 2.2mpa, finally, the sealing cover 11 is screwed on the air valve core 10 to complete installation, through the steps, the glasses body 5 and the gaskets 8 are made of corrosion-resistant materials, and gaps between the gaskets 8 and the bottom, and then the problems of corrosion resistance and insufficient sealing strength at the sight glass of the existing straight-through cross sight glass are solved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a corrosion-resistant strong sealed straight-through cross sight glass, includes straight-through pipeline (1) and sight glass pipeline (2), its characterized in that, one end fixedly connected with bottom plate (3) of straight-through pipeline (1) are kept away from in sight glass pipeline (2), there is apron (4) terminal surface of bottom plate (3) through bolted connection, bottom plate (3) and apron (4) terminal surface that is close to each other all set up recess (6), the inside of recess (6) is equipped with gasbag (7), the inboard of gasbag (7) is equipped with gasket (8), the inboard of gasket (8) is equipped with sight glass body (5).
2. The corrosion-resistant strong-sealing straight-through cross sight glass according to claim 1, wherein two gaskets (8) are provided, the two gaskets (8) are both of a semicircular structure, and the two gaskets (8) are both sleeved on the upper side and the lower side of the sight glass body (5).
3. The corrosion-resistant strong-sealing straight-through cross-shaped sight glass according to claim 1, wherein the air bag (7) is of an annular structure, an air pipe (9) is embedded in the outer wall of the air bag (7), the air pipe (9) is communicated with a valve core (10), and a sealing cover (11) is screwed on the side surface wall of the valve core (10).
4. A corrosion resistant hermetically sealed through cross-shaped view mirror according to claim 1, characterized in that the base plate (3), the cover plate (4) and the recess (6) are all ring-shaped structures.
5. A corrosion resistant hermetically sealed through cross mirror according to claim 1, characterized in that the mirror body (5) is made of corrosion resistant glass.
6. A corrosion resistant hermetically sealed through cross mirror according to claim 1 characterized in that the gasket (8) is a graphite gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236502.5U CN211402874U (en) | 2020-02-29 | 2020-02-29 | Corrosion-resistant strong-sealing straight-through cross-shaped sight glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236502.5U CN211402874U (en) | 2020-02-29 | 2020-02-29 | Corrosion-resistant strong-sealing straight-through cross-shaped sight glass |
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| Publication Number | Publication Date |
|---|---|
| CN211402874U true CN211402874U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020236502.5U Active CN211402874U (en) | 2020-02-29 | 2020-02-29 | Corrosion-resistant strong-sealing straight-through cross-shaped sight glass |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447426A (en) * | 2021-06-29 | 2021-09-28 | 上海摩软通讯技术有限公司 | Erosion corrosion testing device |
| CN114415311A (en) * | 2021-12-13 | 2022-04-29 | 上海森松制药设备工程有限公司 | Sight glass device |
-
2020
- 2020-02-29 CN CN202020236502.5U patent/CN211402874U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447426A (en) * | 2021-06-29 | 2021-09-28 | 上海摩软通讯技术有限公司 | Erosion corrosion testing device |
| CN114415311A (en) * | 2021-12-13 | 2022-04-29 | 上海森松制药设备工程有限公司 | Sight glass device |
| CN114415311B (en) * | 2021-12-13 | 2024-03-08 | 上海森松制药设备工程有限公司 | Sight glass device |
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