CN214743893U - Adjustable explosion-proof flexible pipe - Google Patents
Adjustable explosion-proof flexible pipe Download PDFInfo
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- CN214743893U CN214743893U CN202120668639.2U CN202120668639U CN214743893U CN 214743893 U CN214743893 U CN 214743893U CN 202120668639 U CN202120668639 U CN 202120668639U CN 214743893 U CN214743893 U CN 214743893U
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- flexible pipe
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- pipe
- sleeve
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Abstract
The utility model discloses an adjustable explosion-proof flexible pipe, which comprises a flexible pipe body, an inner pipe is arranged inside the flexible pipe body, an expansion groove is arranged outside the inner pipe, an outer pipe is arranged outside the expansion groove, a steel wire sleeve is coated on the outer pipe, a heat preservation sleeve is coated outside the steel wire sleeve, one end of the flexible pipe body is connected with a first flexible pipe connector, the other end of the flexible pipe body is connected with a second flexible pipe connector, one side of the first flexible pipe connector is connected with a threaded joint, a plurality of baffle plates with different lengths are arranged inside the threaded joint, the explosion-proof flexible pipe has long service life, good explosion-proof performance and strong heat preservation performance, the inner pipe is protected from high-strength pressure by controlling water flow, the inner pipe has enough expansion space to prevent the inner pipe from being damaged, even if the inner pipe is damaged, the space between the outer pipe and the inner pipe can be continuously used, the flexibility is strong, and the whole explosion-proof flexible pipe's connection gas tightness is strong, can not appear falling not hard up phenomenon.
Description
Technical Field
The utility model relates to an explosion-proof flexible pipe field specifically is an explosion-proof flexible pipe of adjustable.
Background
Explosion-proof flexible pipe: the explosion-proof flexible connecting pipe has the advantages of flame resistance, corrosion resistance, water resistance, aging resistance, good flexible explosion-proof flexible connecting pipe, firm structure and the like. The length and the thread size can be specially processed according to the needs of users. For example, NPT threads, metric threads and the like are widely applied to explosion-proof flexible pipes, but the existing explosion-proof flexible pipes are single in function, poor in flexibility, short in service life, poor in heat insulation performance and poor in explosion-proof effect, cannot protect the whole pipe sleeve by controlling flow, are unstable in connection, are prone to leakage, and bring great inconvenience to people.
Disclosure of Invention
The utility model aims at the defect of prior art, provide an explosion-proof flexible pipe of adjustable to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable explosion-proof flexible pipe comprises a flexible pipe body, wherein an inner pipe is arranged inside the flexible pipe body, an expansion groove is formed in the outer side of the inner pipe, an outer pipe is arranged on the outer side of the expansion groove, a steel wire sleeve is wrapped on the outer pipe, a heat insulation sleeve is wrapped on the outer side of the steel wire sleeve, one end of the flexible pipe body is connected with a first flexible pipe connector, the other end of the flexible pipe body is connected with a second flexible pipe connector, one side of the first flexible pipe connector is connected with a threaded joint, a plurality of flow baffles with different lengths are arranged inside the threaded joint, an extrusion plate storage groove is formed in the joint of the first flexible pipe connector and the threaded joint, a sealing gasket is arranged inside the extrusion plate storage groove, second threaded holes are uniformly formed in four side faces of the extrusion plate storage groove, and bolts are arranged on the second threaded holes, one side of the second flexible pipe connector is connected with a threaded sleeve, the outer side of one end of the threaded sleeve is connected with a sealing gasket extrusion plate, and first threaded holes are uniformly formed in the periphery of the sealing gasket extrusion plate.
As an optimal technical scheme of the utility model, inner tube and outer tube all link to each other with first flexible pipe connector and second flexible pipe connector are fixed, the insulation cover adopts the heat preservation cotton and rubber sleeve to make.
As an optimal technical scheme of the utility model, inner tube and outer tube all adopt rubber materials to make, the screwed joint welding is on one side of first flexible pipe connector, the thread bush welding is on the second flexible pipe connector.
As a preferred technical scheme of the utility model, the sealed stripper plate welding of filling up is on the one end outside of thread bush, the inside of thread bush be equipped with screwed joint assorted internal thread, keep off and flow the board and adopt the mould pouring to make with screwed joint.
As the utility model discloses a preferred technical scheme, sealed the packing stripper plate passes through the bolt fastening in the stripper plate storage tank, the thread bush passes through the screw thread with screwed joint and links to each other.
As an optimal technical scheme of the utility model, the bolt passes through the screw thread with first screw hole and second screw hole respectively and links to each other, screwed joint and thread bush all adopt copper or stainless steel material to make.
The utility model has the advantages that: this explosion-proof flexible pipe long service life, explosion-proof performance is good, and thermal insulation performance is strong, thereby can not receive the pressure that excels in through the protection inner tube of control rivers, and the inner tube has sufficient flexible space, prevents that the inner tube is damaged, even the inner tube is damaged, the space between outer tube and the inner tube also can continue to use, and the flexibility is strong, and whole explosion-proof flexible pipe's connection gas tightness is strong, can not appear droing not hard up phenomenon.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the flexible pipe comprises a flexible pipe body 1, a flow channel 2, an inner pipe 3, an expansion groove 4, a steel wire sleeve 5, a heat insulation sleeve 6, a first flexible pipe connector 7, a second flexible pipe connector 8, a threaded connector 9, a flow baffle plate 10, a threaded sleeve 11, a sealing gasket extrusion plate 12, a first threaded hole 13, an extrusion plate storage groove 14, a second threaded hole 15 and a sealing gasket 16.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1, the present invention provides a technical solution: an adjustable explosion-proof flexible pipe comprises a flexible pipe body 1, an inner pipe 2 is arranged inside the flexible pipe body 1, an expansion groove 4 is arranged outside the inner pipe 2, an outer pipe 3 is arranged outside the expansion groove 4, a steel wire sleeve 5 is coated on the outer pipe 3, a heat insulation sleeve 6 is coated outside the steel wire sleeve 5, one end of the flexible pipe body 1 is connected with a first flexible pipe connector 7, the other end of the flexible pipe body 1 is connected with a second flexible pipe connector 8, one side of the first flexible pipe connector 7 is connected with a threaded connector 9, a plurality of flow baffle plates 10 with different lengths are arranged inside the threaded connector 9, an extrusion plate storage groove 14 is arranged at the joint of the first flexible pipe connector 7 and the threaded connector 9, a sealing gasket 16 is arranged inside the extrusion plate storage groove 14, second threaded holes 15 are uniformly arranged on four side surfaces of the extrusion plate storage groove 14, and bolts 17 are arranged on the second threaded holes 15, one side of the second flexible pipe connector 8 is connected with a threaded sleeve 11, the outer side of one end of the threaded sleeve 11 is connected with a sealing gasket extrusion plate 12, and first threaded holes 13 are uniformly formed in the periphery of the sealing gasket extrusion plate 12.
The inner pipe 2 and the outer pipe 3 are fixedly connected with a first flexible pipe connector 7 and a second flexible pipe connector 8, and the heat-insulating sleeve 6 is made of heat-insulating cotton and a rubber sleeve.
The inner tube 2 and the outer tube 3 are both made of rubber materials, the threaded joint 9 is welded on one side of the first flexible tube connector 7, and the threaded sleeve 11 is welded on the second flexible tube connector 8.
The sealing gasket extrusion plate 12 is welded on the outer side of one end of the threaded sleeve 11, an internal thread matched with the threaded joint 9 is arranged inside the threaded sleeve 11, and the flow baffle plate 10 and the threaded joint 9 are cast by a mold.
The sealing gasket extrusion plate 12 is fixed in the extrusion plate storage groove 14 through a bolt 17, and the threaded sleeve 11 is connected with the threaded joint 9 through threads.
The bolt 17 is connected with the first threaded hole 13 and the second threaded hole 15 through threads, and the threaded joint 9 and the threaded sleeve 11 are made of copper or 304 stainless steel materials.
The working principle is as follows: an adjustable explosion-proof flexible pipe comprises a flexible pipe body 1, an inner pipe 2, an outer pipe 3, an expansion groove 4, a steel wire sleeve 5, a heat insulation sleeve 6, a first flexible pipe connector 7, a second flexible pipe connector 8, a threaded connector 9, a baffle plate 10, a threaded sleeve 11, a sealing gasket extrusion plate 12, a first threaded hole 13, an extrusion plate storage groove 14, a second threaded hole 15, a sealing gasket 16 and a bolt 17, wherein when the adjustable explosion-proof flexible pipe is used, the threaded connector 9 is rotated into the threaded sleeve 11, the sealing gasket extrusion plate 12 on the threaded sleeve 11 is rotated into the extrusion plate storage groove 14, the sealing gasket extrusion plate 12 is used for extruding the sealing gasket 16, the first threaded hole 13 and the second threaded hole 15 are aligned with each other, and then the bolt 17 is rotated into the first threaded hole 13 on the sealing gasket extrusion plate 12 rapidly by rotating the bolt 17, so that the sealing gasket extrusion plate 12 is limited and fixed and the air tightness is improved, liquid enters into inner tube 2 through screwed joint 9, blocks liquid through the fender stream board 10 that is uneven in length, reduces the pressure of liquid to protection inner tube 2, when hydraulic pressure is too big, inner tube 2 can also stretch out and draw back in expansion tank 4 under self flexible intensity, can also utilize outer tube 3 to carry out liquid transport when inner tube 2 damage, and is functional strong, long service life, still keep warm to liquid through insulation cover 6, prevents that the heat from scattering and disappearing.
This explosion-proof flexible pipe long service life, explosion-proof performance is good, and thermal insulation performance is strong, thereby can not receive the pressure that excels in through the protection inner tube of control rivers, and the inner tube has sufficient flexible space, prevents that the inner tube is damaged, even the inner tube is damaged, the space between outer tube and the inner tube also can continue to use, and the flexibility is strong, and whole explosion-proof flexible pipe's connection gas tightness is strong, can not appear droing not hard up phenomenon.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. An adjustable explosion-proof flexible pipe, includes flexible pipe body (1), its characterized in that: the flexible pipe comprises a flexible pipe body (1), wherein an inner pipe (2) is arranged inside the flexible pipe body (1), an expansion groove (4) is formed in the outer side of the inner pipe (2), an outer pipe (3) is arranged on the outer side of the expansion groove (4), a steel wire sleeve (5) is coated on the outer pipe (3), a heat insulation sleeve (6) is coated on the outer side of the steel wire sleeve (5), one end of the flexible pipe body (1) is connected with a first flexible pipe connector (7), the other end of the flexible pipe body (1) is connected with a second flexible pipe connector (8), one side of the first flexible pipe connector (7) is connected with a threaded connector (9), a plurality of flow blocking plates (10) with different lengths are arranged inside the threaded connector (9), a squeezing plate storage groove (14) is formed in the connection position of the first flexible pipe connector (7) and the threaded connector (9), and a sealing gasket (16) is arranged inside the squeezing plate storage groove (14), four sides of stripper plate storage tank (14) evenly are equipped with second screw hole (15), be equipped with bolt (17) on second screw hole (15), one side of second flexible pipe connector (8) is connected with thread bush (11), the one end outside of thread bush (11) is connected with sealed stripper plate (12), evenly be equipped with first screw hole (13) around sealed stripper plate (12).
2. The adjustable explosion proof flexible pipe of claim 1, wherein: the inner pipe (2) and the outer pipe (3) are fixedly connected with a first flexible pipe connector (7) and a second flexible pipe connector (8).
3. The adjustable explosion proof flexible pipe of claim 1, wherein: the inner pipe (2) and the outer pipe (3) are both made of rubber materials, the threaded joint (9) is welded on one side of the first flexible pipe connector (7), and the threaded sleeve (11) is welded on the second flexible pipe connector (8).
4. The adjustable explosion proof flexible pipe of claim 1, wherein: the sealing gasket extrusion plate (12) is welded on the outer side of one end of the threaded sleeve (11), internal threads matched with the threaded connector (9) are arranged inside the threaded sleeve (11), and the flow baffle plate (10) and the threaded connector (9) are manufactured by adopting die casting.
5. The adjustable explosion proof flexible pipe of claim 1, wherein: the sealing gasket extrusion plate (12) is fixed in the extrusion plate storage groove (14) through a bolt (17), and the threaded sleeve (11) is connected with the threaded connector (9) through threads.
6. The adjustable explosion proof flexible pipe of claim 1, wherein: the bolt (17) is respectively connected with the first threaded hole (13) and the second threaded hole (15) through threads, and the threaded joint (9) and the threaded sleeve (11) are both made of copper or 304 stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668639.2U CN214743893U (en) | 2021-04-01 | 2021-04-01 | Adjustable explosion-proof flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668639.2U CN214743893U (en) | 2021-04-01 | 2021-04-01 | Adjustable explosion-proof flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214743893U true CN214743893U (en) | 2021-11-16 |
Family
ID=78599466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120668639.2U Expired - Fee Related CN214743893U (en) | 2021-04-01 | 2021-04-01 | Adjustable explosion-proof flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214743893U (en) |
-
2021
- 2021-04-01 CN CN202120668639.2U patent/CN214743893U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |