CN220354749U - Rotary joint with leakage prompt - Google Patents
Rotary joint with leakage prompt Download PDFInfo
- Publication number
- CN220354749U CN220354749U CN202320837060.3U CN202320837060U CN220354749U CN 220354749 U CN220354749 U CN 220354749U CN 202320837060 U CN202320837060 U CN 202320837060U CN 220354749 U CN220354749 U CN 220354749U
- Authority
- CN
- China
- Prior art keywords
- rotary
- lower cover
- mandrel
- cover
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 21
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a rotary joint with a leakage prompt, which comprises a rotary shell with a hollow structure and a mandrel with a hollow structure, wherein one end of the mandrel is arranged in the rotary shell, a waterproof cover lower cover is sleeved outside the rotary shell, the surface of the waterproof cover lower cover is provided with a waterproof cover upper cover, a water collecting tank is arranged in the waterproof cover lower cover, the waterproof cover lower cover is provided with a drainage joint with the hollow structure, and the drainage joint is mutually communicated with the water collecting tank. If the leakage condition appears when carrying liquid between this swivel housing and this dabber, liquid can outwards be discharged from this drainage connector of this buckler lower cover, just can instruct the user to maintain swivel connector's leakproofness when seeing that this drainage connector outwards is discharged, thereby prevent that the leakage of liquid from causing equipment trouble even incident.
Description
Technical Field
The utility model relates to the field of rotary joints, in particular to a rotary joint with a leakage prompt.
Background
The existing rotary joint mainly comprises a rotary shell and a mandrel, one end of the mandrel is arranged in the rotary shell, a sealing ring is arranged between the mandrel and the rotary shell, when the rotary joint is used, liquid enters from the mandrel and is discharged from the rotary shell to finish liquid conveying, but when the rotary joint is used for a long time, the sealing ring is damaged or aged, the tightness is poor, leakage liquid is caused, the liquid can be discharged to the outer side of the rotary joint at will and is dripped into a motor connected with the rotary shell, and equipment failure and even safety accidents are easy to cause.
Disclosure of Invention
The utility model solves the problem that equipment failure and even safety accidents are easy to cause when the existing rotary joint leaks.
The technical scheme adopted by the utility model is that the rotary joint with the leakage prompt comprises a rotary shell with a hollow structure and a mandrel with a hollow structure, wherein one end of the mandrel is arranged in the rotary shell, a waterproof cover lower cover is sleeved outside the rotary shell, the surface of the waterproof cover lower cover is provided with a waterproof cover upper cover, a water collecting tank is arranged in the waterproof cover lower cover, the waterproof cover lower cover is provided with a drainage joint with the hollow structure, and the drainage joint and the water collecting tank are mutually communicated.
Further, a framework oil seal is arranged between the rotary shell and the mandrel.
Further, the framework oil seal between the rotary shell and the mandrel is arranged in a plurality.
Further, an O-shaped ring is arranged between the rotary shell and the lower cover of the waterproof cover.
Further, a bearing is provided between the spindle and the rotary housing.
Further, the bearings between the spindle and the rotary housing are provided in several.
Compared with the prior art, the utility model has the beneficial effects that: if the leakage condition appears when carrying liquid between this swivel housing and this dabber, liquid can outwards be discharged from this drainage connector of this buckler lower cover, just can instruct the user to maintain swivel connector's leakproofness when seeing that this drainage connector outwards is discharged, thereby prevent that the leakage of liquid from causing equipment trouble even incident.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a cross-sectional view of a rotary housing of the present utility model.
Reference numerals: 1. a rotary housing 10; 2. a mandrel 20; 3. a waterproof cover lower cover 11; 4. a waterproof cover upper cover 12; 5. a water collection tank 13; 6. a drain fitting 14; 7. a skeleton oil seal 21; 8. an O-ring 15; 9. a bearing 16; 10. A drain hole 17.
Description of the embodiments
As shown in fig. 1 to 3, a rotary joint with leakage prompt includes a rotary housing 10 with a hollow structure and a mandrel 20 with a hollow structure, wherein a drain hole 17 is provided on the rotary housing 10, one end of the mandrel 20 is provided in the rotary housing 10, a waterproof cover upper cover 12 is provided on the mandrel 20, a waterproof cover lower cover 11 is provided under the waterproof cover upper cover 12, a water collecting tank 13 is provided in the waterproof cover lower cover 11, a drain joint 14 with a hollow structure is provided on the waterproof cover lower cover 11, and the drain joint 14 and the water collecting tank 13 are mutually communicated.
When the waterproof cover is used, the end part of the mandrel 20 is connected with a pipeline, the middle part of the mandrel 20 is connected with the waterproof cover upper cover 12, the waterproof cover upper cover 12 is connected with the waterproof cover lower cover 11, the mandrel 20, the waterproof cover upper cover 12 and the waterproof cover lower cover 11 are fixed and do not rotate, the end part of the rotary shell 10 is connected with a motor, liquid enters from the mandrel 20 and is discharged from the rotary shell 10 to finish conveying, but the phenomenon of liquid leakage easily occurs between the mandrel 20 and the rotary shell 10 after long-term use, the waterproof cover lower cover 11 is sleeved on the outer side of the rotary shell 10, the leaked liquid is thrown out of a water collecting tank 13 of the waterproof cover lower cover 11 outside the rotary shell 10 under the action of centrifugal force when the rotary shell 10 rotates, the water collecting tank 13 is connected with a drainage joint 14 of a hollow structure, the leaked liquid in the water collecting tank 13 can be discharged outwards, equipment faults and even safety accidents caused by random dripping of the liquid are prevented, meanwhile, the drainage joint 14 can be externally connected with a transparent hose, the liquid is discharged outwards to a designated position, and a user can be reminded of maintaining the tightness of the rotary joint.
A framework oil seal 21 is arranged between the rotary housing 10 and the mandrel 20, and the framework oil seal 21 is used for preventing liquid from leaking out from the joint of the rotary housing 10 and the mandrel 20.
The framework oil seal 21 between the rotary housing 10 and the mandrel 20 is provided in a plurality.
An O-ring 15 is disposed between the rotary housing 10 and the waterproof cover lower cover 11, and the O-ring 15 can increase the tightness between the rotary housing 10 and the waterproof cover 11 to prevent leakage of liquid when in use.
A bearing 16 is provided between the spindle 20 and the rotary housing 10, the bearing 16 enabling a smoother rotation of the rotary housing 10 outside the spindle 20 when in use.
The bearings 16 between the spindle 20 and the rotary housing 10 are provided in several numbers.
The rotary housing 10 is provided with drain holes 17 through which drain holes 17 water in the rotary housing 10 flows into the sump 13 and is discharged outwards during use.
In summary, in the rotary joint with leakage indication according to the present utility model, if leakage occurs during the transportation of the liquid between the rotary housing 10 and the mandrel 20, the liquid is discharged from the drain joint 14 of the lower cover 11 of the waterproof cover, and when the drain joint 14 is seen to drain, the user can be prompted to maintain the tightness of the rotary joint, so as to prevent the leakage of the liquid, thereby causing equipment failure or even safety accident.
Claims (6)
1. The utility model provides a take rotary joint of seepage suggestion which characterized in that: including hollow structure's swivel housing (10) and hollow structure's dabber (20), this dabber (20) are rotatory not, this dabber (20) one end is located in this swivel housing (10), this swivel housing (10) are opened there is wash port (17), this swivel housing (10) outside cover is equipped with buckler lower cover (11), be equipped with buckler upper cover (12) above this buckler lower cover (11), this buckler upper cover (12) are fixed in the middle part of dabber (20) and do not rotate, be equipped with water catch bowl (13) in this buckler lower cover (11), this buckler lower cover (11) are equipped with hollow structure's drainage connector (14), this drainage connector (14) link up each other with this water catch bowl (13).
2. The leak-indicating swivel joint of claim 1, wherein: a framework oil seal (21) is arranged between the rotary shell (10) and the mandrel (20).
3. The leak-indicating swivel joint of claim 2, wherein: the framework oil seals (21) between the rotary shell (10) and the mandrel (20) are arranged in a plurality.
4. A swivel joint with leak cue as claimed in claim 3, wherein: an O-shaped ring (15) is arranged between the rotary shell (10) and the waterproof cover lower cover (11).
5. The leak-indicating swivel joint of claim 4, wherein: a bearing (16) is arranged between the mandrel (20) and the rotary shell (10).
6. The leak-indicating swivel joint of claim 1, wherein: the rotary housing (10) is provided with a drain hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320837060.3U CN220354749U (en) | 2023-04-15 | 2023-04-15 | Rotary joint with leakage prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320837060.3U CN220354749U (en) | 2023-04-15 | 2023-04-15 | Rotary joint with leakage prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354749U true CN220354749U (en) | 2024-01-16 |
Family
ID=89479764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320837060.3U Active CN220354749U (en) | 2023-04-15 | 2023-04-15 | Rotary joint with leakage prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354749U (en) |
-
2023
- 2023-04-15 CN CN202320837060.3U patent/CN220354749U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204644698U (en) | A kind of multi-impeller washing machine prevents secondary pollution structure | |
| CN220354749U (en) | Rotary joint with leakage prompt | |
| CN115524068B (en) | Tightness testing device for multi-lip rotary oil seal | |
| CN108843628B (en) | Automatic change difference in height pumping device | |
| CN205781902U (en) | Flexible part of heading machine lubrication system | |
| CN205560064U (en) | Rotating -barrel way fluid transition water sealing device returns | |
| CN201687669U (en) | Oil spill gathering device of wind generating set | |
| CN113803202B (en) | Water leakage collecting device for guide vane shaft head of hydroelectric generating set | |
| CN204827770U (en) | Hydraulic turbine shaft seal structure | |
| CN208829975U (en) | A kind of washing machine envelope draining anti-block device free of cleaning | |
| CN220767551U (en) | A rotating member leak protection device for in carbon fiber body paper manufacturing drying tunnel | |
| CN111826898A (en) | Water leakage flow guide structure of washing machine clutch | |
| CN211059524U (en) | Connecting pipe leak protection water structure based on drainage valve body | |
| CN220957879U (en) | Water-stopping and oil-throwing-preventing rotary oil basin for guide bearing of hydraulic generator | |
| CN220248496U (en) | Self-balancing flushing device | |
| CN214567890U (en) | Reverse osmosis cleaner storage facilities with prevent leaking structure | |
| CN213018929U (en) | Oil discharge device for overhauling rotating wheel of water turbine and rotating wheel thereof | |
| CN109281797B (en) | Hollow motor for high-pressure water removal | |
| CN215114975U (en) | Oil pressure monitoring device | |
| CN212408679U (en) | Underwater guide wheel | |
| CN212805208U (en) | Machine pump conventional oil leakage-proof auxiliary inspection device | |
| CN219954293U (en) | Novel oil seal type plug valve | |
| CN216343903U (en) | Paddle shaft sealing assembly of marine lower gearbox | |
| CN206752148U (en) | A kind of dehydrating vessel in washing machine | |
| CN214946687U (en) | Water faucet with filtering function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |