CN213117983U - Flexibly-rotating and high-pressure-resistant rotary compensator - Google Patents
Flexibly-rotating and high-pressure-resistant rotary compensator Download PDFInfo
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- CN213117983U CN213117983U CN202021997654.3U CN202021997654U CN213117983U CN 213117983 U CN213117983 U CN 213117983U CN 202021997654 U CN202021997654 U CN 202021997654U CN 213117983 U CN213117983 U CN 213117983U
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- pressure
- collar
- outer tube
- rotary compensator
- resistant rotary
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Abstract
The utility model belongs to the technical field of compensator equipment, specifically disclose a rotate nimble and high pressure resistant rotary compensator, including outer tube and interior sleeve pipe, interior sleeve pipe front end is provided with first collar, the outer tube inside is provided with the second collar, it is provided with the recess to correspond on first collar and the second collar, the ball has been placed in the recess, second collar rear side is provided with the sealing ring, the sealing ring rear side is provided with the filler, the filler rear side is provided with gland, be provided with solid fixed ring on the outer tube, gland passes through fixing bolt with solid fixed ring and is connected, the outer tube front side is provided with pressure relief device, be provided with pressure sensors in the outer tube. The utility model discloses convenient rotation is provided with pressure relief device reinforcing pressure resistance, and the practicality is strong.
Description
Technical Field
The utility model relates to a rotate nimble and high pressure resistant rotary compensator belongs to compensator equipment technical field.
Background
The rotary compensator is widely applied to industries such as petrifaction, metallurgy, heating and the like as a brand-new pipeline length compensation device, and fully shows the advantages of large compensation length, simple structure, convenience in installation and use and low cost.
Most of the existing rotary compensators are inflexible in rotation and poor in high-pressure resistance, so that the service life of the compensator is short, and the existing rotary compensator which is flexible in rotation and high-pressure resistant is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotate nimble and high pressure resistant rotary compensator, solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotate nimble and high pressure resistant rotary compensator, includes outer tube and interior sleeve pipe, interior sleeve pipe front end is provided with first collar, the inside second collar that is provided with of outer tube, it is provided with the recess to correspond on first collar and the second collar, the ball has been placed in the recess, second collar rear side is provided with the sealing ring, the sealing ring rear side is provided with the filler, the filler rear side is provided with gland, be provided with solid fixed ring on the outer tube, gland passes through fixing bolt with solid fixed ring and is connected, the outer tube front side is provided with pressure relief device.
Preferably, a ring of first sealing gasket is arranged on the sealing ring.
Preferably, a compensation spring is arranged between the fixing ring and the fixing bolt.
Preferably, the pressure relief device comprises a pressure relief bin, the pressure relief bin is uniformly arranged around the outer sleeve, a sealing plate is arranged in the pressure relief bin through a damper, and the damper is sleeved with a buffer spring.
Preferably, the pressure relief bin is provided with a pressure relief opening, and the pressure relief opening is provided with an electromagnetic valve.
Preferably, a circle of second sealing gasket is arranged on the outer side of the sealing plate.
Preferably, a pressure sensor is arranged in the outer sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model belongs to the technical field of compensator equipment, specifically disclose a rotate nimble and high pressure resistant rotary compensator, make things convenient for including the outer tube to rotate on the sleeve pipe through the first collar, second collar and the ball that set up, the pressure resistance that can improve the compensator of the pressure relief device that sets up prolongs its life and is, and the compensating spring of setting can realize non-maintaining function, reduces workman's work load, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the pressure relief device of the present invention;
in the figure: 1. an outer sleeve; 2. an inner sleeve; 3. a first mounting ring; 4. a second mounting ring; 5. a groove; 6. a ball bearing; 7. a seal ring; 8. a filler; 9. a packing gland; 10. a fixing ring; 11. fixing the bolt; 12. a pressure relief device; 13. a first gasket; 14. a compensation spring; 15. a pressure-reducing bin; 16. a damper; 17. a sealing plate; 18. a buffer spring; 19. a second gasket; 20. a pressure sensor; 21. a pressure relief port; 22. an electromagnetic valve.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a rotate nimble and high pressure resistant rotary compensator, includes outer tube 1 and interior sleeve pipe 2, interior sleeve pipe 2 front end is provided with first collar 3, 1 inside second collar 4 that is provided with of outer tube, it is provided with recess 5 to correspond on first collar 3 and the second collar 4, ball 6 has been placed in the recess 5, 4 rear sides of second collar are provided with sealing ring 7, 7 rear sides of sealing ring are provided with filler 8, 8 rear sides of filler are provided with gland 9, be provided with solid fixed ring 10 on the outer tube 1, gland 9 passes through fixing bolt 11 with solid fixed ring 10 and is connected, 1 front side of outer tube is provided with pressure relief device 12.
Further, a ring of first sealing gaskets 13 is arranged on the sealing ring 7.
Further, a compensation spring 14 is arranged between the fixing ring 10 and the fixing bolt 11.
Further, the pressure relief device 12 comprises a pressure relief bin 15, the pressure relief bin 15 is uniformly arranged around the outer sleeve 1, a sealing plate 17 is arranged in the pressure relief bin 15 through a damper 16, and the damper 16 is sleeved with a buffer spring 18.
Further, a pressure relief opening 21 is formed in the pressure relief bin 15, and an electromagnetic valve 22 is arranged on the pressure relief opening 21.
Further, a ring of second sealing gasket 19 is arranged outside the sealing plate 17.
Further, a pressure sensor 20 is arranged in the outer sleeve 1.
The working principle is as follows: the utility model relates to a flexible and high pressure resistant rotary compensator, when in use, the balls 6 arranged on the first mounting ring 3 and the second mounting ring 4 facilitate the rotation between the inner sleeve 2 and the outer sleeve 1, the sealing ring 7 and the first sealing gasket 13 and the filler 8 arranged at the same time can ensure the sealing performance between the inner sleeve 2 and the outer sleeve 1, the filler gland 9 arranged in cooperation can further improve the sealing performance by compressing the filler 8, the compensation spring 14 arranged can automatically compress the filler gland 9 for compensation when the filler 8 is worn, the sealing performance of the filler 8 is ensured, the maintenance times of workers are reduced, the pressure relief device 12 arranged can improve the pressure resistance of the equipment, when the pressure is too high, the electromagnetic valve 22 arranged on the pressure relief bin 15 is opened after the pressure sensor 20 arranged senses the pressure, the water flow pressure acts on the sealing plate 17 to extrude the sealing plate 17 into the pressure relief bin 15, thereby reducing the pressure in the inner sleeve 2 and the outer sleeve 1 and enhancing the pressure resistance of the equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rotate nimble and high pressure resistant rotary compensator which characterized in that: including outer tube (1) and interior sleeve pipe (2), interior sleeve pipe (2) front end is provided with first collar (3), the inside second collar (4) that is provided with of outer tube (1), correspond on first collar (3) and the second collar (4) and be provided with recess (5), ball (6) have been placed in recess (5), second collar (4) rear side is provided with sealing ring (7), sealing ring (7) rear side is provided with filler (8), filler (8) rear side is provided with gland (9), be provided with solid fixed ring (10) on outer tube (1), gland (9) are connected through fixing bolt (11) with solid fixed ring (10), outer tube (1) front side is provided with pressure relief device (12).
2. A rotationally flexible and high-pressure-resistant rotary compensator according to claim 1, characterized by: and a circle of first sealing gasket (13) is arranged on the sealing ring (7).
3. A rotationally flexible and high-pressure-resistant rotary compensator according to claim 1, characterized by: and a compensating spring (14) is arranged between the fixing ring (10) and the fixing bolt (11).
4. A rotationally flexible and high-pressure-resistant rotary compensator according to claim 1, characterized by: the pressure-reducing device (12) comprises a pressure-reducing bin (15), wherein the pressure-reducing bin (15) is uniformly arranged around the outer sleeve (1), a sealing plate (17) is arranged in the pressure-reducing bin (15) through a damper (16), and the damper (16) is sleeved with a buffer spring (18).
5. A rotationally flexible and high-pressure-resistant rotary compensator according to claim 4, characterized by: the pressure relief cabin (15) is provided with a pressure relief opening (21), and the pressure relief opening (21) is provided with an electromagnetic valve (22).
6. A rotationally flexible and high-pressure-resistant rotary compensator according to claim 4, characterized by: and a circle of second sealing gasket (19) is arranged on the outer side of the sealing plate (17).
7. A rotationally flexible and high-pressure-resistant rotary compensator according to claim 1, characterized by: a pressure sensor (20) is arranged in the outer sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997654.3U CN213117983U (en) | 2020-09-14 | 2020-09-14 | Flexibly-rotating and high-pressure-resistant rotary compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997654.3U CN213117983U (en) | 2020-09-14 | 2020-09-14 | Flexibly-rotating and high-pressure-resistant rotary compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117983U true CN213117983U (en) | 2021-05-04 |
Family
ID=75662397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021997654.3U Active CN213117983U (en) | 2020-09-14 | 2020-09-14 | Flexibly-rotating and high-pressure-resistant rotary compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117983U (en) |
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2020
- 2020-09-14 CN CN202021997654.3U patent/CN213117983U/en active Active
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