CN218298662U - Fluorine-lined pipeline sight glass - Google Patents
Fluorine-lined pipeline sight glass Download PDFInfo
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- CN218298662U CN218298662U CN202222071462.5U CN202222071462U CN218298662U CN 218298662 U CN218298662 U CN 218298662U CN 202222071462 U CN202222071462 U CN 202222071462U CN 218298662 U CN218298662 U CN 218298662U
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- fluorine
- pipeline
- elastic sealing
- sealing ring
- sight glass
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Abstract
The utility model relates to a lining fluorine pipeline sight glass. It includes: the fluorine lining pipeline sight glass comprises a fluorine lining pipeline sight glass body, a liquid blocking cylinder, a first elastic sealing ring, a second elastic sealing ring and a baffle plate, wherein the liquid blocking cylinder is transversely arranged in the fluorine lining pipeline sight glass body, and the bottom of the liquid blocking cylinder is provided with a pipe installing hole matched with a pipeline; the first elastic sealing ring is arranged in the liquid blocking cylinder and is used for being matched with the outer side wall of the pipeline; the inner side wall of the second elastic sealing ring is provided with a convex part matched with the groove on the outer side wall of the pipeline, and the second elastic sealing ring covers the outer surface of the first elastic sealing ring and is sleeved on the side wall of the liquid blocking cylinder; the middle of the baffle is provided with a middle hole matched with the pipeline, the baffle is arranged on the fluorine-lined pipeline sight glass body, and the baffle is in surface contact with the second elastic sealing ring and the outer side wall of the fluorine-lined pipeline sight glass body. The utility model provides a lining fluorine pipeline sight glass when inserting the pipeline, it adopts sealed the pad to carry out simple sealing connection, the relatively poor problem of sealed effect with both ends pipeline usually.
Description
Technical Field
The utility model relates to a line sight glass technical field, especially a line fluorine pipeline sight glass.
Background
A fluorine-lined duct mirror is a duct mirror used for monitoring the flow of fluid in a duct.
At present, when the fluorine-lined pipeline sight glass is connected into a pipeline, the fluorine-lined pipeline sight glass and the pipelines at two ends are generally in simple sealing connection by adopting sealing gaskets, and the sealing effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a lining fluorine pipeline sight glass, this lining fluorine pipeline sight glass has set up the multichannel seal part along the length direction of pipeline to form stable connection relation jointly with this multichannel seal part and pipeline and lining fluorine pipeline sight glass, in order to solve lining fluorine pipeline sight glass when inserting the pipeline, it adopts sealed the pad to carry out simple sealing connection, the relatively poor problem of sealed effect with both ends pipeline usually.
Realize the utility model discloses the technical solution of purpose does: a fluorine lined borescope comprising:
a fluorine-lined borescope body;
the liquid blocking cylinder is transversely arranged in the fluorine-lined pipeline sight glass body, and the bottom of the liquid blocking cylinder is provided with a pipe installing hole matched with a pipeline;
the first elastic sealing ring is arranged in the liquid blocking cylinder and is used for being matched on the outer side wall of the pipeline;
the inner side wall of the second elastic sealing ring is provided with a convex part matched with the groove on the outer side wall of the pipeline, and the second elastic sealing ring covers the outer surface of the first elastic sealing ring and is sleeved on the side wall of the liquid blocking cylinder;
the middle of the baffle is provided with a middle hole matched with the pipeline, the baffle is arranged on the fluorine-lined pipeline sight glass body, and the baffle is in surface contact with the second elastic sealing ring and the outer side wall of the fluorine-lined pipeline sight glass body.
In some embodiments, the second resilient sealing ring has an annular concave surface on an opposite side of the projection.
In some embodiments, the annular concave surface of the second elastic sealing ring is provided with an elastic ring which is in pressing contact with the baffle plate in a matching mode.
In some embodiments, the inner side surface of the baffle plate is provided with a column part extending towards the inside of the liquid blocking cylinder, the column part and a part of the second elastic sealing ring in the liquid blocking cylinder are mutually extruded, and the column part is provided with an annular groove matched with the elastic ring.
In some embodiments, the fluorine-lined duct mirror body has a positioning portion therein that mates with a positioning mating portion that protrudes from an exterior sidewall of the duct.
In some embodiments, the liquid blocking cylinder is transversely arranged in the fluorine lining pipeline sight glass body through a connecting piece.
Compared with the prior art, the utility model, it is showing the advantage and is:
the utility model discloses lining fluorine pipeline sight glass adopts this lining fluorine pipeline sight glass to set up the multichannel seal part along the length direction of pipeline, for example, keep off a liquid section of thick bamboo, first elastic sealing circle and second elastic sealing circle, and utilize the baffle to form stable connection relation with this multichannel seal part and pipeline and lining fluorine pipeline sight glass jointly, with this sealing performance between reinforcing lining fluorine pipeline sight glass body and the pipeline, this lining fluorine pipeline sight glass and the pipeline between seal structure simple, it is when inserting the pipeline, it adopts sealed the pad to carry out simple sealing connection with both ends pipeline usually, the relatively poor problem of sealed effect.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention, in which a fluorine-lined duct mirror is used in cooperation with a duct.
Reference numerals: 10. a fluorine-lined duct mirror body; 101. a positioning part; 20. a liquid blocking cylinder; 201. pipe hole installation; 30. a first elastic sealing ring; 40. a second elastic sealing ring; 401. a projection; 402. an annular concave surface; 50. a baffle plate; 501. a middle hole; 502. a pillar portion; 5021. a ring groove; 60. an elastic ring; 70. a positioning and matching part; 80. a pipeline; 90. a connecting member.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a fluorine lining viewing mirror, including: the fluorine-lined pipe sight glass comprises a fluorine-lined pipe sight glass body 10, a liquid blocking cylinder 20, a first elastic sealing ring 30, a second elastic sealing ring 40 and a baffle 50.
The fluorine lining pipeline sight glass body 10 comprises a valve body and two lenses, wherein the valve body comprises two opposite sight glass pipelines 80 and two pipeline 80 connecting channels which are mutually communicated, and the two lenses are respectively and fixedly arranged on the corresponding sight glass pipelines 80.
The liquid blocking cylinder 20 is transversely arranged in the fluorine-lined pipeline sight glass body 10, and the bottom of the liquid blocking cylinder 20 is provided with a pipe installing hole 201 matched with the pipeline 80;
specifically, the number of the liquid blocking cylinders 20 is two, and each liquid blocking cylinder 20 is transversely arranged in each pipeline 80 connecting channel in the valve body of the fluorine lining pipeline sight glass body 10. In one embodiment, the liquid blocking cylinder 20 is transversely arranged in the fluorine-lined duct mirror body 10 through a connecting piece 90. In one embodiment, the bottom of the liquid blocking cylinder 20 has a screw hole, the valve body also has a screw hole aligned with the screw hole at the bottom of the liquid blocking cylinder 20 on the channel wall at the connection channel of the pipe 80, the connecting member 90 is a screw rod, the screw rod is screwed into the screw hole at the bottom of the liquid blocking cylinder 20 and the screw hole of the valve body on the channel wall at the connection channel of the pipe 80 to fix the liquid blocking cylinder 20 on the channel wall at the connection channel of the pipe 80 of the valve body in the fluorine lined duct mirror body 10, and the bottom surface of the liquid blocking cylinder 20 is in surface contact with the channel wall at the connection channel of the pipe 80 of the valve body in the fluorine lined duct mirror body 10.
The liquid blocking cylinder 20 is used as a first sealing component between the fluorine-lined duct sight glass body 10 and the duct 80 and is used for realizing the sealing connection between the fluorine-lined duct sight glass body 10 and the duct 80;
the first elastic sealing rings 30 are made of rubber materials and are two in number, and each first elastic sealing ring 30 is arranged in each corresponding liquid blocking cylinder 20 and is used for being matched on the outer side wall of the pipeline 80;
specifically, the first elastic sealing ring 30 is sleeved on the outer side wall of the pipeline 80.
The first elastic sealing ring 30 is used as a second sealing component between the fluorine-lined duct mirror body 10 and the pipeline 80, and is used for realizing the sealing connection between the fluorine-lined duct mirror body 10 and the pipeline 80;
the number of the second elastic sealing rings 40 is two, the inner side wall of each second elastic sealing ring 40 is provided with a convex part 401 matched with the groove on the outer side wall of the pipeline 80, and the second elastic sealing rings 40 cover the outer surface of the first elastic sealing ring 30 and are sleeved on the side wall of the liquid blocking barrel 20;
the second elastic sealing ring 40 is used as a third sealing component between the fluorine-lined duct mirror body 10 and the pipeline 80, and is used for realizing the sealing connection between the fluorine-lined duct mirror body 10 and the pipeline 80;
as shown in fig. 1, in an embodiment, the second elastic sealing ring 40 has an annular concave surface 402 on the side opposite to the protruding portion 401, the annular concave surface 402 of the second elastic sealing ring 40 is provided with an elastic ring 60 in a matching manner, the elastic ring 60 is in pressing contact with the baffle 50, and the elastic ring 60 and the annular concave surface 402 of the second elastic sealing ring 40 are in a pressing state, which is beneficial to enhancing the connection tightness between the second elastic sealing ring 40 and the pipeline 80, and further enhancing the sealing connection performance between the fluorine-lined duct mirror body 10 and the pipeline 80.
As shown in fig. 1, in an embodiment, the baffle 50 has a pillar portion 502 extending into the liquid blocking cylinder 20 on the inner side surface thereof, the pillar portion 502 presses against a portion of the second elastic sealing ring 40 in the liquid blocking cylinder 20, and the pillar portion 502 has a ring groove 5021 engaged with the elastic ring 60.
The post 502 compresses the second elastomeric seal ring 40 and the elastomeric ring 60 to enhance the sealing engagement between the fluorine-lined borescope body 10 and the pipe 80.
The middle of the baffle 50 is provided with a middle hole 501 matched with the pipeline 80, the baffle 50 is fixedly arranged on the fluorine-lined duct view mirror body 10 through bolts, and the baffle 50 is in surface contact with the second elastic sealing ring 40 and the outer side wall of the fluorine-lined duct view mirror body 10.
As shown in fig. 1, in one embodiment, the fluorine-lined borescope body 10 has a positioning portion 101 therein, which is engaged with a positioning engaging portion 70 protruding from the outer side wall of the duct 80. The positioning part 101 in the fluorine lining duct mirror body 10 is matched and positioned with the positioning matching part 70 on the outer side wall of the duct 80, so that the position of the duct 80 extending into the fluorine lining duct mirror body 10 is convenient to position and a simple connection is formed. Specifically, the positioning portion 101 has a lateral column shape, and the positioning engagement portion 70 has a plate shape and has an insertion hole in the middle for inserting the positioning portion 101.
The utility model discloses lining fluorine pipeline sight glass has adopted this lining fluorine pipeline sight glass to set up multichannel sealing part along pipeline 80's length direction, for example, keep off a liquid section of thick bamboo 20, first elastic seal circle 30 and second elastic seal circle 40, and utilize baffle 50 to form stable connection relation with this multichannel sealing part and pipeline 80 and lining fluorine pipeline sight glass jointly, sealing performance between this reinforcing lining fluorine pipeline sight glass body 10 and pipeline 80, this lining fluorine pipeline sight glass and pipeline 80 between seal structure simple, it is when inserting pipeline 80 to have solved lining fluorine pipeline sight glass, it adopts sealed the pad to carry out simple sealing connection with both ends pipeline 80 usually, the relatively poor problem of sealed effect.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme consisting of the equivalent replacement of the technical features. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.
Claims (6)
1. A fluorine lined borescope, comprising:
a fluorine-lined borescope body (10);
the liquid blocking cylinder (20) is transversely arranged in the fluorine-lined pipeline sight glass body (10), and the bottom of the liquid blocking cylinder (20) is provided with a pipe installing hole (201) matched with the pipeline (80);
a first elastic sealing ring (30) arranged in the liquid blocking cylinder (20) and used for being matched on the outer side wall of the pipeline (80);
the inner side wall of the second elastic sealing ring (40) is provided with a convex part (401) matched with the groove on the outer side wall of the pipeline (80), and the second elastic sealing ring (40) covers the outer surface of the first elastic sealing ring (30) and is sleeved on the side wall of the liquid blocking cylinder (20);
a baffle (50) with a middle hole (501) matched with the pipeline (80), wherein the baffle (50) is arranged on the fluorine-lined duct mirror body (10), and the baffle (50) is in surface contact with the second elastic sealing ring (40) and the outer side wall of the fluorine-lined duct mirror body (10).
2. The fluorine lined duct mirror of claim 1, wherein: the second elastic sealing ring (40) is provided with an annular concave surface (402) on the opposite side of the bulge (401).
3. The fluorine lined duct mirror of claim 2, wherein: and an elastic ring (60) which is in pressing contact with the baffle (50) is arranged on the annular concave surface (402) of the second elastic sealing ring (40) in a matching way.
4. The fluorine lined duct mirror of claim 3, wherein: the inner side surface of the baffle plate (50) is provided with a column part (502) extending into the liquid blocking cylinder (20), the column part (502) and a part of second elastic sealing rings (40) in the liquid blocking cylinder (20) are mutually extruded, and the column part (502) is provided with an annular groove (5021) matched with the elastic ring (60).
5. The fluorine lined duct mirror of claim 1, wherein: the fluorine-lined duct sight glass body (10) is internally provided with a positioning part (101) which is matched with a positioning matching part (70) which is protruded on the outer side wall of the duct (80).
6. The fluorine lined duct mirror of claim 1, wherein: the liquid blocking cylinder (20) is transversely arranged in the fluorine-lined pipeline sight glass body (10) through a connecting piece (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222071462.5U CN218298662U (en) | 2022-08-05 | 2022-08-05 | Fluorine-lined pipeline sight glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222071462.5U CN218298662U (en) | 2022-08-05 | 2022-08-05 | Fluorine-lined pipeline sight glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218298662U true CN218298662U (en) | 2023-01-13 |
Family
ID=84794326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222071462.5U Active CN218298662U (en) | 2022-08-05 | 2022-08-05 | Fluorine-lined pipeline sight glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218298662U (en) |
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2022
- 2022-08-05 CN CN202222071462.5U patent/CN218298662U/en active Active
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