CN217463585U

CN217463585U - Pipeline sealing structure for gas engineering installation

Info

Publication number: CN217463585U
Application number: CN202221162389.6U
Authority: CN
Inventors: 王乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-20
Anticipated expiration: 2032-05-16

Abstract

The utility model provides a pipeline sealing structure is used in gas engineering installation belongs to the pipeline sealing technique field, and this pipeline sealing structure is used in gas engineering installation includes left seal cover and right seal cover, the first solid fixed ring of one side fixedly connected with of left seal cover inner wall, the first seal card strip of a side fixedly connected with of left seal cover, four first fixed plates of one side fixedly connected with of left seal cover surface. Carry out sealing connection's in-process with left seal cover and right seal cover, inside four fixture blocks can be blocked respectively to four draw-in grooves, can make left seal cover and right seal cover carry out preliminary joint like this and fix, then inside four threaded columns also can violently pass four fixed orificess respectively at this in-process, last rethread fixation nut just can fix first fixed plate and third fixed plate, thereby can fix left seal cover and right seal cover once more, make this seal structure have higher installation fastness.

Description

Pipeline sealing structure for gas engineering installation

Technical Field

The utility model belongs to the technical field of the pipe-line seal, concretely relates to pipeline seal structure is used in gas engineering installation.

Background

The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is of various types, mainly including natural gas, artificial gas, liquefied petroleum gas, methane and coal gas. When a production line for gas transportation is laid, the gas pipelines of all gas equipment need to be communicated by using a pipeline sealing structure. But at present, the connection sealing performance of a common pipeline sealing structure is poor, so that the phenomenon of air leakage is easy to occur after long-term use, the waste of gas resources can be caused, the installation firmness of more pipeline sealing structures is poor, the phenomenon of looseness of a pipeline connecting part is easy to occur due to the influence of external force, and the leakage of gas can be caused. Not enough more than, the utility model provides a pipeline seal structure is used in gas engineering installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas engineering installation is with pipeline seal structure aims at solving among the prior art and connects the not good problem of leakproofness and installation fastness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas engineering installation is with pipeline seal structure, includes left seal cover and right seal cover, the first solid fixed ring of one side fixedly connected with of left side seal cover inner wall, the first sealed card strip of one side fixedly connected with of left side seal cover, four first fixed plates of one side fixedly connected with of left side seal cover surface, four the equal fixedly connected with screw thread post of a side of first fixed plate, one side fixedly connected with second fixed plate of first fixed plate, a side fixedly connected with fixture block of second fixed plate, the solid fixed ring of one side fixedly connected with second of right side seal cover inner wall, the solid fixed ring's of one side fixedly connected with second of second seals the card strip.

Furthermore, the rubber sealing sleeves are fixedly connected to one ends of the left sealing sleeve and the right sealing sleeve.

Furthermore, rubber sealing rings are arranged on one sides of the two rubber sealing sleeves, and the rubber sealing rings are matched with the rubber sealing sleeves in size.

Furthermore, one side of the outer surface of the right sealing sleeve is fixedly connected with four third fixing plates, fixing holes are formed in the edges of the inner portions of the four third fixing plates, and the fixing holes are matched with the threaded columns in size.

Furthermore, one side of the outer surface of the right sealing sleeve is fixedly connected with four fixing blocks, one side face of each fixing block is provided with a clamping groove, and the clamping grooves are matched with the clamping blocks in size.

Furthermore, a second sealing clamping groove is formed in one side face of the first fixing ring, and the second sealing clamping groove is matched with the second sealing clamping strip in size.

Furthermore, a first sealing clamping groove is formed in one side face of the right sealing sleeve, and the first sealing clamping groove is matched with the first sealing clamping strip in size.

Furthermore, the left sealing sleeve and the right sealing sleeve are made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this pipeline sealing structure is used in gas engineering installation connects the one end of one of them pipeline of waiting to connect to left sealing boot earlier to carry out sealing contact through the outer wall of rubber seal cover and pipeline, can make one of them pipeline and left sealing boot carry out sealing contact. In the same way, the port of the right sealing sleeve and the port of the other pipeline can be in sealing contact, then one pipeline is moved to the other pipeline until the first sealing clamping strip is clamped in the first sealing clamping groove in a sealing manner and the second sealing clamping strip is clamped in the second sealing clamping groove in a sealing manner, at this time, two pipelines to be communicated can be completely and hermetically connected, so that the sealing structure has higher connection sealing performance, the gas in the pipeline is prevented from leaking from the sealing structure, and the use efficiency of the sealing structure is increased.

2. This a gas engineering installation is with pipeline seal structure, carry out sealing connection's in-process with left seal cover and right seal cover, four fixture blocks can be blocked respectively inside four draw-in grooves, it is fixed that left seal cover and right seal cover carry out preliminary joint like this, then at this in-process four screw thread posts also can cross respectively inside four fixed orificess, last rethread fixation nut just can fix first fixed plate and third fixed plate, thereby can fix left seal cover and right seal cover once more, make this seal structure have higher installation fastness, also can effectually avoid leading to the not hard up of pipeline seal junction because of receiving external force, the leakage of the gas of also further avoiding.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 3;

fig. 5 is a schematic view of the partially disassembled structure in fig. 1 of the present invention.

In the figure: 1. a left sealing sleeve; 2. a right sealing sleeve; 3. a first retaining ring; 4. a first sealing strip; 5. a first fixing plate; 6. a threaded post; 7. a second fixing plate; 8. a clamping block; 9. a second retaining ring; 10. a second sealing strip; 11. a rubber sealing sleeve; 12. a rubber seal ring; 13. a third fixing plate; 14. a fixing hole; 15. a fixed block; 16. a card slot; 17. a second sealing slot; 18. the first sealing clamping groove.

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 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a pipeline sealing structure is used in gas engineering installation, including left seal cover 1 and right seal cover 2, the first solid fixed ring 3 of one side fixedly connected with of 1 inner wall of left seal cover, the first sealed card strip 4 of one side fixedly connected with of left seal cover 1, four first fixed plates 5 of one side fixedly connected with of 1 surface of left seal cover, the equal fixedly connected with screw thread post 6 of one side of four first fixed plates 5, one side fixedly connected with second fixed plate 7 of first fixed plate 5, a side fixedly connected with fixture block 8 of second fixed plate 7, the solid fixed ring 9 of one side fixedly connected with second of 2 inner walls of right seal cover, a side fixedly connected with second sealed card strip 10 of the solid fixed ring 9 of second.

The utility model discloses an in the concrete embodiment, cup joint left seal cover 1 to one of them one end of waiting to connect the pipeline earlier to carry out sealing contact through the outer wall of rubber seal cover 11 and pipeline, can make one of them pipeline and left seal cover 1 carry out sealing contact. In the same way, the ports of the right sealing sleeve 2 and the other pipeline can be in sealing contact, then one pipeline moves towards the other pipeline, until the first sealing clamping strip 4 can be in sealing clamping connection with the first sealing clamping groove 18 and the second sealing clamping strip 10 is in sealing clamping connection with the second sealing clamping groove 17, at this time, two pipelines to be communicated can be completely in sealing connection, in the process of sealing connection of the left sealing sleeve 1 and the right sealing sleeve 2, the first fixing plate 5 and the third fixing plate 13 can be fixed through the fixing nut, and therefore the left sealing sleeve 1 and the right sealing sleeve can be fixed again.

Specifically, the rubber sealing sleeve 11 is fixedly connected to one end of the left sealing sleeve 1 and one end of the right sealing sleeve 2.

In this embodiment: the sealing contact between the rubber sealing sleeve 11 and the outer wall of the pipeline can ensure that the pipeline to be communicated and the left sealing sleeve 1 are in complete sealing contact.

Specifically, one side of each of the two rubber sealing sleeves 11 is provided with a rubber sealing ring 12, and the rubber sealing rings 12 are matched with the rubber sealing sleeves 11 in size.

In this embodiment: the rubber sealing ring 12 can make sealing contact with the inner wall of the left sealing sleeve 1, so that the pipeline to be communicated and the left sealing sleeve 1 can make complete sealing contact.

Specifically, one side fixedly connected with four third fixed plates 13 of right seal cover 2 surface, fixed orifices 14 have all been opened at the inside edge of four third fixed plates 13, the size looks adaptation of fixed orifices 14 and screw post 6.

In this embodiment: the four screw posts 6 can also respectively cross through the four fixing holes 14, and then the first fixing plate 5 and the third fixing plate 13 can be fixed by respectively screwing the fixing nuts onto the four screw posts 6.

Specifically, four fixed blocks 15 of one side fixedly connected with of 2 surface of right seal cover, draw-in groove 16 has all been seted up to a side of four fixed blocks 15, the size looks adaptation of draw-in groove 16 and fixture block 8.

In this embodiment: through can joint four draw-in grooves 16 inside with four fixture blocks 8 respectively, can make left seal cover 1 and right seal cover 2 carry out preliminary joint fixed like this.

Specifically, a second sealing clamping groove 17 is formed in one side face of the first fixing ring 3, and the second sealing clamping groove 17 is matched with the second sealing clamping strip 10 in size.

In this embodiment: by sealing and clamping the second sealing clamping strip 10 into the second sealing clamping groove 17, the left sealing sleeve 1 and the right sealing sleeve 2 can be in sealing connection.

Specifically, a first sealing clamping groove 18 is formed in one side face of the right sealing sleeve 2, and the first sealing clamping groove 18 is matched with the first sealing clamping strip 4 in size.

In this embodiment: by means of the first sealing clamping strip 4, the sealing clamping can be connected to the first sealing clamping groove 18 in a sealing mode, and therefore the left sealing sleeve 1 and the right sealing sleeve 2 can be connected in a sealing mode.

Specifically, the left sealing sleeve 1 and the right sealing sleeve 2 are made of stainless steel.

In this embodiment: the material through left sealing boot 1 and right sealing boot 2 is the stainless steel, both can alleviate the self weight of this seal structure like this, also can prevent that rust phenomenon from appearing in left sealing boot 1 and the 2 later stages of right sealing boot.

The utility model discloses a theory of operation and use flow: this gas engineering installation is with pipe seal structure is when using, overlaps rubber seal ring 12 respectively on at first will two pipelines that need the switch-on, cup joints the one end of one of them pipeline with left seal cover 1 again to can carry out sealing contact through rubber seal ring 12 with the inner wall of left seal cover 1, and carry out sealing contact through the outer wall of rubber seal cover 11 and pipeline, just so can make one of them pipeline and left seal cover 1 carry out complete sealing contact. In the same way, the right sealing sleeve 2 can be completely in sealing contact with the port of another pipeline, and then one pipeline is moved to the other pipeline until the first sealing clamping strip 4 can be in sealing clamping connection with the first sealing clamping groove 18 and the second sealing clamping strip 10 is in sealing clamping connection with the second sealing clamping groove 17, so that the left sealing sleeve 1 and the right sealing sleeve 2 can be in sealing connection, and the two equipment pipelines can be completely and hermetically connected; carry out sealing connection's in-process with left seal cover 1 and right seal cover 2 again, four fixture blocks 8 on the surface of left seal cover 1 can be blocked joint respectively inside four draw-in grooves 16, can make left seal cover 1 and right seal cover 2 carry out preliminary joint fixed like this, then four threaded post 6 on the surface of left seal cover 1 also can cross four fixed orificess 14 respectively inside at this in-process, last rethread fixation nut twists respectively on four threaded post 6, just can fix first fixed plate 5 and third fixed plate 13, thereby can fix left seal cover 1 and right seal cover once more, in order to increase the firm in connection between this seal structure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gas engineering installation is with pipe seal structure, includes left seal cover (1) and right seal cover (2), its characterized in that: the sealing structure is characterized in that a first fixing ring (3) is fixedly connected to one side of the inner wall of the left sealing sleeve (1), a first sealing clamping strip (4) is fixedly connected to one side of the left sealing sleeve (1), four first fixing plates (5) are fixedly connected to one side of the outer surface of the left sealing sleeve (1), four threaded columns (6) are fixedly connected to one side of the first fixing plates (5), a second fixing plate (7) is fixedly connected to one side of the first fixing plates (5), clamping blocks (8) are fixedly connected to one side of the outer surface of the second fixing plate (7), a second fixing ring (9) is fixedly connected to one side of the inner wall of the right sealing sleeve (2), and a second sealing clamping strip (10) is fixedly connected to one side of the second fixing ring (9).

2. The pipe sealing structure for gas engineering installation according to claim 1, wherein: and one end of the left sealing sleeve (1) and one end of the right sealing sleeve (2) are fixedly connected with rubber sealing sleeves (11).

3. The pipe seal structure for gas engineering installation according to claim 2, characterized in that: and one side of each of the two rubber sealing sleeves (11) is provided with a rubber sealing ring (12), and the rubber sealing rings (12) are matched with the rubber sealing sleeves (11) in size.

4. The pipe seal structure for gas engineering installation according to claim 1, characterized in that: one side fixedly connected with four third fixed plates (13) of right side seal cover (2) surface, four fixed orifices (14) have all been opened at the inside edge of third fixed plate (13), the size looks adaptation of fixed orifices (14) and screw thread post (6).

5. The pipe seal structure for gas engineering installation according to claim 1, characterized in that: one side fixedly connected with four fixed blocks (15) of right side seal cover (2) surface, four draw-in groove (16) have all been seted up to a side of fixed block (15), the size looks adaptation of draw-in groove (16) and fixture block (8).

6. The pipe seal structure for gas engineering installation according to claim 1, characterized in that: a second sealing clamping groove (17) is formed in one side face of the first fixing ring (3), and the second sealing clamping groove (17) is matched with the second sealing clamping strip (10) in size.

7. The pipe seal structure for gas engineering installation according to claim 1, characterized in that: a first sealing clamping groove (18) is formed in one side face of the right sealing sleeve (2), and the first sealing clamping groove (18) is matched with the first sealing clamping strip (4) in size.

8. The pipe seal structure for gas engineering installation according to claim 1, characterized in that: the left sealing sleeve (1) and the right sealing sleeve (2) are made of stainless steel.