CN209654648U - A kind of certainly cooling self-lubricating type ball valve - Google Patents
A kind of certainly cooling self-lubricating type ball valve Download PDFInfo
- Publication number
- CN209654648U CN209654648U CN201822151594.2U CN201822151594U CN209654648U CN 209654648 U CN209654648 U CN 209654648U CN 201822151594 U CN201822151594 U CN 201822151594U CN 209654648 U CN209654648 U CN 209654648U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- shroud
- end cap
- main shaft
- valve
- 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
Landscapes
- Details Of Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a kind of ball valves, belong to motor-driven valve technical field.Certainly the cooling self-lubricating type ball valve of the utility model, it is characterised in that: including upper shroud (6), lower shroud (8), valve base (11), gland (1), end cap (19), main shaft (16), rotating disk (14), stator (3), rotor (4), ball valve core (9), planetary reducer (5), fixed gear end cap (7), output gear (15), fixed gear (17).The utility model valve uses planetary gear construction simultaneously, and weight and size is small, vibration noise is low, transmission efficiency is high；The defect for completely avoiding existing electrical ball valve realizes automatic control, cleaning, safe and reliable liquid conveying.
Description
Technical field
The invention belongs to motor-driven valve technical fields, more specifically, belonging to a kind of from cooling self-lubricating type ball valve.
Background technique
In the industries such as military project in the prior art, nuclear power, chemical industry, in liquid conveying system, electric ball is often used
The on-off of valve progress pipeline.Electrical ball valve refer to open and close by electric operator driving complete ball valve, without arrive valve
The operation of door erecting bed, can adverse effect to avoid operator by site environment, save manpower and improve operating efficiency.Mesh
The preceding electrical ball valve used drives valve using common external Electric Actuator, and the liquid in valve does not connect with Electric Actuator
Touching.Using dynamic sealings patterns such as filler, sealing rings at valve rod, prevent liquid to valve external leakage.Electric Actuator mostly uses whirlpool
Worm and gear structure.There are many disadvantages for such electrical ball valve, such as: weight is big, and outer dimension is big, needs that lubricating oil is periodically added to tie up
Shield, vibration noise is big when operation, and transmission efficiency is low, and filler, sealing ring are that dynamic sealing deposits potential risk leaked upon wear etc..
Summary of the invention
The present invention gives a kind of from cooling self-lubricating type ball valve to efficiently solve the above technical problem.
Of the invention is a kind of from cooling self-lubricating type ball valve, it is characterised in that: including upper shroud, lower shroud, valve base, pressure
Lid, main shaft, rotating disk, stator, rotor, ball valve core, planetary reducer, fixation gear end cap, output gear, is consolidated end cap
Fixed gear；Wherein:
It is provided with lower shroud on valve base, is provided with shroud on lower shroud；Ball valve core, upper shroud are provided in valve base
With main shaft, rotating disk, stator, rotor, planetary reducer, fixed gear end cap, output gear, solid is provided in lower shroud
Fixed gear；
One end of upper shroud is provided with gland and end cap, and one end of main shaft leans against end cap, the other end is connected with rotating disk, turns
Sub-set installing is set on main shaft, and stator is arranged among upper shroud, and fixed gear is arranged among lower shroud, planetary gear speed-reduction
Device is sleeved on main shaft, and on the rotating pan, rotating disk is connected the setting of output gear suit with ball valve core.
According to above-described ball valve, preferably: being provided with sliding axle between the rotation center line both ends of ball valve core and valve base
It holds.
According to above-described ball valve, preferably: the inlet and outlet of valve base is provided with elastic collar.
According to above-described ball valve, preferably: being provided with terminal box on upper shroud.
According to above-described ball valve, preferably: being provided with position switch on lower shroud.
According to above-described ball valve, preferably: bearing with end cover is provided between main shaft and end cap.
A totally-enclosed space is constituted using static seal between the stator can and valve body of shield electric machine, is not moved close
Envelope, external complete No leakage.After the liquid working substance of ball valve conveying enters valve, has and flow up into screen along gap on a small quantity
It covers inside motor, liquid working substance is for lubricating the purposes such as bearing, this valve is without separately adding lubricating oil simultaneously can be non-maintaining.This hair
Bright valve uses planetary gear construction simultaneously, and weight and size is small, vibration noise is low, transmission efficiency is high；Completely avoid existing electricity
The defect of dynamic ball valve realizes automatic control, cleaning, safe and reliable liquid conveying.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of ball valve of the present invention.
| 1 | Gland | 2 | Bearing with end cover |
| 3 | Stator | 4 | Rotor |
| 5 | Planetary reducer | 6 | Upper shroud |
| 7 | Fixed gear end cap | 8 | Lower shroud |
| 9 | Ball valve core | 10 | Sliding bearing |
| 11 | Valve base | 12 | Elastic collar |
| 13 | Position switch | 14 | Rotating disk |
| 15 | Output gear | 16 | Main shaft |
| 17 | Fixed gear | 18 | Terminal box |
| 19 | End cap |
Specific embodiment
Fig. 1 is the structural schematic diagram of ball valve of the present invention, and ball valve of the present invention includes gland 1, bearing with end cover 2, stator 3, rotor
4, planetary reducer 5, upper shroud 6, fixed gear end cap 7, lower shroud 8, ball valve core 9, sliding bearing 10, valve base 11,
Elastic collar 12, position switch 13, rotating disk 14, output gear 15, main shaft 16, fixed gear 17, terminal box 18, end cap 19,
End cap connector 20, transfer conduit 21, pedestal connector 22.
It is provided with lower shroud 8 on valve base 11, is provided with shroud 6 on lower shroud 8；Ball valve core is provided in valve base 11
9, main shaft 16, rotating disk 14, stator 3, rotor 4, planetary reducer 5, fixed tooth are provided in upper shroud 6 and lower shroud 8
Take turns end cap 7, output gear 15, fixed gear 17；
One end of upper shroud 6 is provided with gland 1 and end cap 19, and one end of main shaft 16 leans against end cap 19, the other end and rotation
Disk 14 is connected, and gland 1 and end cap 19 close one end of upper shroud 6, and main shaft 16 drives 14 turns of rotating disk by gear train
Dynamic and then drive ball valve core 9 rotates；The suit of rotor 4 is arranged on main shaft 16, and stator 3 and rotor 4 are oppositely arranged；Fixed gear 17
It is arranged among lower shroud 8, planetary reducer 5 is sleeved on main shaft 16, and the suit of output gear 15 is arranged in rotating disk 14
On, rotating disk 14 is connected with ball valve core 9；
Liquid working substance enters most of outlet by valve base 11 after valve base 11 and flows out valve base 11, separately has one small
Partially liq working medium passes through gap between ball valve core 9 and valve base 11 and flows among upper shroud 6 and lower shroud 8, liquid working substance pair
Components among upper shroud 6 and lower shroud 8 are lubricated and cool down.
Sliding bearing 10, the rotation center line of ball valve core 9 are provided between the rotation center line both ends and valve base 11 of ball valve core 9
There are two sliding bearings for both ends setting.The inlet and outlet of valve base 11 is provided with elastic collar 12, the import of valve base 11
It is matched with elastic collar with outlet.It is provided with terminal box 18 on upper shroud 6, it is defeated that terminal box 18 for ball valve provides electrical source of power
Enter.Position switch 13 is provided on lower shroud 8, position switch 13 can control being turned on or off for ball valve.Main shaft 16 and end
Bearing with end cover 2 is provided between lid 19, bearing with end cover 2 plays supporting role to main shaft 16.
Shield electric machine can generate rotation and torque after being powered, and drive gear reduction unit and rotating disk operation, while by motor
High revolving speed and small torque be converted into the slow-speed of revolution and large torque, then ball for ball valve is driven to act；Position is opened when being turned on or off
Pass movement is stopped by the starting that external control system controls shield electric machine, so that control valve opens or closes.
Claims (6)
1. a kind of from cooling self-lubricating type ball valve, it is characterised in that: including upper shroud (6), lower shroud (8), valve base (11), pressure
Cover (1), end cap (19), main shaft (16), rotating disk (14), stator (3), rotor (4), ball valve core (9), planetary reducer
(5), fixed gear end cap (7), output gear (15), fixed gear (17)；Wherein:
It is provided on valve base (11) lower shroud (8), is provided with shroud (6) on lower shroud (8)；Valve base is provided in (11)
Ball valve core (9) is provided with main shaft (16), rotating disk (14), stator (3), rotor (4), row in upper shroud (6) and lower shroud (8)
Star gear reduction unit (5), fixed gear end cap (7), output gear (15), fixed gear (17)；
One end of upper shroud (6) is provided with gland (1) and end cap (19), and one end of main shaft (16) leans against end cap (19), the other end
It is connected with rotating disk (14), rotor (4) suit is arranged on main shaft (16), and stator (3) is arranged among upper shroud (6), fixed
Gear (17) is arranged among lower shroud (8), and planetary reducer (5) is sleeved on main shaft (16), output gear (15) set
Installing is set on rotating disk (14), and rotating disk (14) is connected with ball valve core (9).
2. ball valve according to claim 1, it is characterised in that: the rotation center line both ends and valve base (11) of ball valve core (9)
Between be provided with sliding bearing (10).
3. ball valve according to claim 1, it is characterised in that: the inlet and outlet of valve base (11) is provided with resilient sleeve
It encloses (12).
4. ball valve according to claim 1, it is characterised in that: be provided with terminal box (18) on upper shroud (6).
5. ball valve according to claim 1, it is characterised in that: be provided with position switch (13) on lower shroud (8).
6. ball valve according to claim 1, it is characterised in that: be provided with bearing with end cover between main shaft (16) and end cap (19)
(2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151594.2U CN209654648U (en) | 2018-12-20 | 2018-12-20 | A kind of certainly cooling self-lubricating type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151594.2U CN209654648U (en) | 2018-12-20 | 2018-12-20 | A kind of certainly cooling self-lubricating type ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654648U true CN209654648U (en) | 2019-11-19 |
Family
ID=68518288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151594.2U Active CN209654648U (en) | 2018-12-20 | 2018-12-20 | A kind of certainly cooling self-lubricating type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006033A (en) * | 2019-11-26 | 2020-04-14 | 浙江农林大学暨阳学院 | Electric regulating valve |
| CN112564406A (en) * | 2020-12-16 | 2021-03-26 | 沈阳盛世五寰科技有限公司 | Totally-enclosed low-speed permanent magnet driving system for electric ball valve |
| CN114233918A (en) * | 2020-11-26 | 2022-03-25 | 辽宁五寰特种材料与智能装备产业技术研究院有限公司 | Totally-enclosed low-speed permanent magnet direct drive system for electric gate valve |
-
2018
- 2018-12-20 CN CN201822151594.2U patent/CN209654648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006033A (en) * | 2019-11-26 | 2020-04-14 | 浙江农林大学暨阳学院 | Electric regulating valve |
| CN114233918A (en) * | 2020-11-26 | 2022-03-25 | 辽宁五寰特种材料与智能装备产业技术研究院有限公司 | Totally-enclosed low-speed permanent magnet direct drive system for electric gate valve |
| CN112564406A (en) * | 2020-12-16 | 2021-03-26 | 沈阳盛世五寰科技有限公司 | Totally-enclosed low-speed permanent magnet driving system for electric ball valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209654648U (en) | A kind of certainly cooling self-lubricating type ball valve | |
| CN202560432U (en) | Self-circulation lubricating system water turbine with bearing for cooling tower | |
| CN203308726U (en) | Clean water centrifugal pump with internally-arranged motor | |
| CN208849595U (en) | A kind of energy-saving efficient motor | |
| CN203809311U (en) | Novel magnetic pump | |
| CN206495785U (en) | A kind of cantilevered double-runner centrifugal pump | |
| CN204984962U (en) | Wear -resisting formula submerged pump | |
| CN209034274U (en) | A kind of petroleum pipeline production coating material agitator for being convenient for feeding | |
| CN210135264U (en) | Ball valve | |
| CN109519586A (en) | A kind of electric control valve in intelligence control system | |
| CN209654702U (en) | A kind of throttle valve | |
| CN205446640U (en) | Deep well driving gear box for field irrigation | |
| CN103909303A (en) | Power device of cutter for stainless steel tubes | |
| CN209654626U (en) | A kind of certainly cooling self-lubricating type shut-off valve | |
| CN201606491U (en) | Shaft-end sealing structure of speed-adjusting type hydraulic coupler | |
| CN209654697U (en) | A kind of certainly cooling self-lubricating type throttle valve | |
| CN107524610A (en) | A kind of Magnetic driving formula high-temperature resistant pump | |
| CN203548249U (en) | Cooling fluid outer circulation magnetic drive pump of mechanical sealing device | |
| CN105750029A (en) | Continuous inflating device and ball-milling instrument with continuous gas inlet function | |
| CN202302655U (en) | Lubricating device and high-speed motor | |
| CN211549982U (en) | Direct-drive liquid ring vacuum electric pump without sealing and leakage | |
| CN207686994U (en) | A kind of labyrinth hermetic seal centrifugal pump | |
| CN207393509U (en) | Centrifugal blower | |
| CN101509458B (en) | Exempt-maintenance self-lubricating bearing apparatus of water turbine for cooling tower | |
| CN202001295U (en) | Shield-type three-screw pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |