CN207364317U - A kind of twin-stage drive type electric sealing ball valve device - Google Patents
A kind of twin-stage drive type electric sealing ball valve device Download PDFInfo
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- CN207364317U CN207364317U CN201721303402.4U CN201721303402U CN207364317U CN 207364317 U CN207364317 U CN 207364317U CN 201721303402 U CN201721303402 U CN 201721303402U CN 207364317 U CN207364317 U CN 207364317U
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Abstract
The utility model discloses a kind of twin-stage drive type electric sealing ball valve device, including the left tube body of ball valve and the right tube body of ball valve, the left tube body of ball valve and the right tube body of ball valve are provided with two groups altogether, the top plate of axis body through the door shape mounting bracket of output short axle is set straight down and same core is fixedly installed driving wheel on axis body, adaptation engagement is provided with No.1 driven wheel at end position on the left of the wheel body circumference of driving wheel, the valve body left surface of ball valve, the first leak-proof sealing pad is provided with the housing right end circumference circle of the left tube body of corresponding ball valve, ball valve ball valve right flank, the second leak-proof sealing pad is provided with the housing central section lumen circumference circle of the right tube body of corresponding ball valve, an elasticity is provided with the right side of the pad of second leak-proof sealing pad and jacks up spring.The utility model realizes the twin-stage flow control effect that motor drives two sets of ball valves to open or simultaneously close off at the same time, holding sealing effect that can be all the time in whole ball valve rotation process, and service life is longer.
Description
Technical field
Valve correlative technology field is the utility model is related to, is specifically a kind of twin-stage drive type electric sealing ball valve device.
Background technology
Ball valve is driven for opening and closing element by valve rod, and the valve to rotate around ball valve axis, also the tune available for fluid
Section and control, wherein there is very strong shearing between sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy firmly
Power, especially suitable for the medium of fibre-bearing, small solid pellet etc., and multi-pass ball valve not only can flexibly control medium on pipeline
Interflow, shunting and the switching of flow direction, while also can close any passage and two other passage is connected；This class valve exists
It should be generally horizontally mounted in pipeline, ball valve is divided into according to type of drive：Pneumatic ball valve, electrical ball valve, manual ball valve；But pass
The ball valve of system single structure cannot realize the twin-stage flow control that a motor drives two sets of ball valves to open or simultaneously close off at the same time at the same time
Effect, causes the ball valve service efficiency of its single structure poor, no linkage, its bore seal security cannot be met the requirements, and be led
Causing it oil leak easily occur has liquid situation, and severe life time reduction, influences to use.
Utility model content
The purpose of this utility model is to provide a kind of twin-stage drive type electric sealing ball valve device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：
A kind of twin-stage drive type electric sealing ball valve device, including the left tube body of ball valve and the right tube body of ball valve, the ball valve are left
Tube body and the right tube body of ball valve are provided with two groups altogether, outside the left tube body top side outer wall of ball valve of left end and the right tube body top side of ball valve of right end
A door shape mounting bracket is fixedly installed on wall, main driving electricity is provided with the frame body medium position of the door shape mounting bracket
Machine, the motor bottom of the main drive motor have output short axle, and the axis body of the output short axle passes through door shape mounting bracket
Top plate is set straight down and same core is fixedly installed driving wheel, the wheel body circumference left side end position of the driving wheel on axis body
Place's adaptation engagement is provided with No.1 driven wheel, is in integrally to be fixedly installed on vertical direction at the core wheel position of the No.1 driven wheel
There is No.1 valve core rod, the body of rod top of the No.1 valve core rod is rotatably provided in a top panel for shape mounting bracket by bearing
On, adaptation engagement is provided with No. two driven wheels at end position on the right side of the wheel body circumference of the driving wheel, No. two driven wheels
In No. two valve core rods are integrally fixedly installed on vertical direction at core wheel position, the body of rod top of No. two valve core rods is equally logical
Cross bearing to be rotatably provided on a top panel for shape mounting bracket, two are provided with the left tube body of two sets of ball valves and the right tube body of ball valve
The identical No.1 ball valve body of a structure and No. two ball valve bodies, No.1 ball valve body and No. two ball valve bodies include being arranged on
Ball valve on the left of tube body and at right side central position, the valve body left surface of the ball valve, the housing right end of the left tube body of corresponding ball valve
The first leak-proof sealing pad is provided with circumference circle, ball valve right flank, the housing central section of the right tube body of corresponding ball valve described in the ball valve
The second leak-proof sealing pad is provided with lumen circumference circle, an elastic top is provided with the right side of the pad of second leak-proof sealing pad
Spring is played, the spring left end that the elasticity jacks up spring is arranged on the right surface of pad of the second leak-proof sealing pad, the elasticity
The spring right end for jacking up spring is arranged on the inner cavity convex edge on the right side of the right tube body of ball valve.
As further program of the utility model：The left tube body of two sets of ball valves is with the right tube body of ball valve in the left and right company of being mutually butted
It is connected into and is wholely set.
As the utility model further scheme：The body of rod bottom of the No.1 valve core rod and the ball valve core bar in left side
Body of rod top be mutually permanently connected the body of rod top of setting, the body of rod bottom of No. two valve core rods and the ball valve core bar on right side
Be mutually permanently connected setting.
As the utility model further scheme：The external diameter of rod body of the ball valve core bar and the housing of the right tube body of ball valve
Two O shapes sealings are provided with the position being in contact.
As the utility model further scheme：First leak-proof sealing pad and the second leak-proof sealing pad use
Soft rubber material is made.
Compared with prior art, the beneficial effects of the utility model are：The utility model realizes two identical ball valves
Rotating operation while core bar, gear drive effect is good, realizes a motor and drives two sets of ball valves while open or close at the same time
The twin-stage flow control effect closed, linkage is more efficient, meets the flow impedance demand of higher；And once actual liquid flow velocity is excessive
And when impacting gasket and break-off occurs with ball valve, elasticity jacks up spring just can be in bottom in real time in natural resiliency
Constantly apply a larger jack-up power effect to the second leak-proof sealing pad to the left under the action of power so that turn in whole ball valve
Holding sealing effect that can be all the time during dynamic, further ensures the safety in utilization of whole ball valve, service life is more
It is long.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of twin-stage drive type electric sealing ball valve device.
Fig. 2 is a kind of motion flow schematic diagram of twin-stage drive type electric sealing ball valve device.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, in the utility model embodiment, a kind of twin-stage drive type electric sealing ball valve device, including ball
The left tube body 11 of valve and the right tube body 12 of ball valve, the left tube body 11 of the ball valve and the right tube body 12 of ball valve are provided with two groups altogether, two sets of ball valves
Left tube body 11 is mutually butted the setting that links into an integrated entity, the left 11 top side outer wall of tube body of ball valve of left end with the right tube body 12 of ball valve in left and right
A door shape mounting bracket 1 is fixedly installed with the right 12 top side outer wall of tube body of ball valve of right end, the door shape mounting bracket 1
Main drive motor 2 is provided with frame body medium position, the motor bottom of the main drive motor 2 has output short axle 3, described defeated
The top plate for going out the axis body of short axle 3 through door shape mounting bracket 1 is set and same core is fixedly installed actively on axis body straight down
4 are taken turns, being adapted to engagement at the wheel body circumference left side end position of the driving wheel 4 is provided with No.1 driven wheel 5, the No.1 driven wheel
It is in be integrally fixedly installed No.1 valve core rod 6, the body of rod top of the No.1 valve core rod 6 on vertical direction at 5 core wheel position
It is rotatably provided in by bearing on a top panel for shape mounting bracket 1, the body of rod bottom of the No.1 valve core rod 6 and left side
The body of rod top of ball valve core bar 10 is mutually permanently connected setting, is adapted to and nibbles at end position on the right side of the wheel body circumference of the driving wheel 4
Conjunction is provided with No. two driven wheels 7, is in integrally to be fixedly installed No. two on vertical direction at the core wheel position of No. two driven wheels 7
Valve core rod 8, the body of rod top of No. two valve core rods 8 are rotatably provided in a top surface for shape mounting bracket 1 again by bearing
On plate, the body of rod top of the body of rod bottom of No. two valve core rods 8 and the ball valve core bar 10 on right side is mutually permanently connected setting, this
For sample in actual work, need to only start main drive motor 2 can drive output short axle 3 slowly to be rotated, driving wheel 4 be with
Export what the integral same core of short axle 3 was set, so that drive driving wheel 4 to be rotated, the intermeshing No.1 driven wheel 5 in the left and right sides
Under the action of gear engagement can rotate at the same time with No. two driven wheels 7, and then the No.1 valve core rod 6 of driving both sides and No. two
Valve core rod 8 is carried out at the same time rotation, so that rotating operation while finally realizing the two identical ball valve core bars 10 in lower section, gear pass
Dynamic effect is good, realizes the twin-stage flow control effect that a motor drives two sets of ball valves to open or simultaneously close off at the same time, and link efficiency
Higher, meets the flow impedance demand of higher.
The identical No.1 ball valve body and two of two structures is provided with the left tube body 11 of two sets of ball valves tube body 12 right with ball valve
Number ball valve body, No.1 ball valve body and No. two ball valve bodies include being arranged on the ball on the left of tube body and at right side central position
Valve 15, is provided with two O shapes at the position that the housing of the external diameter of rod body tube body 12 right with ball valve of the ball valve core bar 10 is in contact
9 are sealed, the first leakproof is provided with the valve body left surface of the ball valve 15, the housing right end circumference circle of the left tube body 11 of correspondence ball valve
Gasket 13, is set described in the ball valve 15 on the housing central section lumen circumference circle of ball valve right flank, the right tube body 122 of corresponding ball valve
There is the second leak-proof sealing pad 14,13 and second leak-proof sealing pad 14 of the first leak-proof sealing pad uses soft rubber material system
Into the pad right side of second leak-proof sealing pad 14 is provided with an elasticity and jacks up spring 17, and the elasticity jacks up spring 17
Spring left end be arranged on the right surface of pad of the second leak-proof sealing pad 14, it is described elasticity jack up spring 17 spring right end set
Put on the inner cavity convex edge on the right right side of tube body 12 of ball valve, when reality carries out the Circulation of liquid, interconnected leakproof seal
Certain preventing water leakage effect is paved, once actual liquid flow velocity is excessive and impacts gasket and occurs to depart from ball valve 15 existing
As when, elasticity jack up spring 17 just constantly can give the second leakproof to the left under the action of natural resiliency power in real time in bottom
Gasket 14 applies a larger jack-up power effect so that holding sealing that can be all the time in whole ball valve rotation process is imitated
Fruit, further ensures the safety in utilization of whole ball valve, and service life is longer, better tightness.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of twin-stage drive type electric sealing ball valve device, including the left tube body of ball valve and the right tube body of ball valve, it is characterised in that institute
State the left tube body of ball valve and the right tube body of ball valve is provided with two groups altogether, the left tube body top side outer wall of ball valve of left end and the right pipe of ball valve of right end
A door shape mounting bracket is fixedly installed on the outer wall of body top side, is provided with the frame body medium position of the door shape mounting bracket
Main drive motor, the motor bottom of the main drive motor have output short axle, and the axis body of the output short axle is pacified through door shape
The top plate of dress stent is set straight down and same core is fixedly installed driving wheel on axis body, and the wheel body circumference of the driving wheel is left
Engagement is adapted at pendant positions and is provided with No.1 driven wheel, is in one on vertical direction at the core wheel position of the No.1 driven wheel
No.1 valve core rod is fixedly installed, the body of rod top of the No.1 valve core rod is rotatably provided in a shape mounting bracket by bearing
Top panel on, adaptation engagement is provided with No. two driven wheels at end position on the right side of the wheel body circumference of the driving wheel, described No. two
It is in be integrally fixedly installed No. two valve core rods, the body of rod top of No. two valve core rods on vertical direction at the core wheel position of driven wheel
End is rotatably provided on a top panel for shape mounting bracket again by bearing, in the left tube body of two sets of ball valves and the right tube body of ball valve
The identical No.1 ball valve body of two structures and No. two ball valve bodies are provided with, No.1 ball valve and No. two ball valves include being arranged on
Ball valve on the left of tube body and at right side central position, the valve body left surface of the ball valve, the housing right end of the left tube body of corresponding ball valve
The first leak-proof sealing pad is provided with circumference circle, ball valve right flank, the housing central section of the right tube body of corresponding ball valve described in the ball valve
The second leak-proof sealing pad is provided with lumen circumference circle, an elastic top is provided with the right side of the pad of second leak-proof sealing pad
Spring is played, the spring left end that the elasticity jacks up spring is arranged on the right surface of pad of the second leak-proof sealing pad, the elasticity
The spring right end for jacking up spring is arranged on the inner cavity convex edge on the right side of the right tube body of ball valve.
2. a kind of twin-stage drive type electric sealing ball valve device according to claim 1, it is characterised in that two sets of ball valves are left
Tube body is mutually butted the setting that links into an integrated entity with the right tube body of ball valve in left and right.
A kind of 3. twin-stage drive type electric sealing ball valve device according to claim 1, it is characterised in that the No.1 valve
The body of rod bottom of core bar and the body of rod top of the ball valve core bar in left side are mutually permanently connected setting, the body of rod of No. two valve core rods
The body of rod top of the ball valve core bar on bottom and right side is mutually permanently connected setting.
A kind of 4. twin-stage drive type electric sealing ball valve device according to claim 3, it is characterised in that the ball valve core
Two O shapes sealings are provided with the position that the external diameter of rod body of bar is in contact with the housing of the right tube body of ball valve.
5. a kind of twin-stage drive type electric sealing ball valve device according to claim 1, it is characterised in that described first is anti-
Leakage gasket and the second leak-proof sealing pad are made of soft rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303402.4U CN207364317U (en) | 2017-10-11 | 2017-10-11 | A kind of twin-stage drive type electric sealing ball valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303402.4U CN207364317U (en) | 2017-10-11 | 2017-10-11 | A kind of twin-stage drive type electric sealing ball valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364317U true CN207364317U (en) | 2018-05-15 |
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ID=62347042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721303402.4U Active CN207364317U (en) | 2017-10-11 | 2017-10-11 | A kind of twin-stage drive type electric sealing ball valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504219A (en) * | 2017-10-11 | 2017-12-22 | 氟络塞尔特种阀门(苏州)有限公司 | A kind of twin-stage drive type electric sealing ball valve device |
| CN110566708A (en) * | 2019-04-26 | 2019-12-13 | 江苏圣泰阀门有限公司 | Ultra-low temperature top-mounted ball valve |
| CN112253784A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | One-way backflow-preventing ball valve for pipeline |
-
2017
- 2017-10-11 CN CN201721303402.4U patent/CN207364317U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504219A (en) * | 2017-10-11 | 2017-12-22 | 氟络塞尔特种阀门(苏州)有限公司 | A kind of twin-stage drive type electric sealing ball valve device |
| CN110566708A (en) * | 2019-04-26 | 2019-12-13 | 江苏圣泰阀门有限公司 | Ultra-low temperature top-mounted ball valve |
| CN112253784A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | One-way backflow-preventing ball valve for pipeline |
| CN112253784B (en) * | 2020-10-20 | 2022-07-01 | 中阀控股（集团）有限公司 | One-way backflow-preventing ball valve for pipeline |
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