CN208442361U - A kind of electric ball valve - Google Patents
A kind of electric ball valve Download PDFInfo
- Publication number
- CN208442361U CN208442361U CN201820948099.1U CN201820948099U CN208442361U CN 208442361 U CN208442361 U CN 208442361U CN 201820948099 U CN201820948099 U CN 201820948099U CN 208442361 U CN208442361 U CN 208442361U
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- CN
- China
- Prior art keywords
- core
- valve
- valve body
- electronic valve
- electronic
- 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.)
- Expired - Fee Related
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- Taps Or Cocks (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a kind of electric ball valves, including hand-operated valve, electronic valve body, servo motor, core and the second connecting flange, the electronic valve inner is provided with core, core upper end is connected with valve rod, the valve stem tip and the driven gear of control interior of shell setting are fixed, the driven gear engages connection with driving gear, driving gear is rotatablely connected by the servo motor of shaft and control interior of shell installation, the control outer shell outer wall is separately installed with alarm device and signal receiver, two sides are tightly connected with connecting tube on the right side of the electronic valve body, it is tightly connected in the middle part of connecting tube by the second connecting flange, the connecting tube other end is connect with hand-operated valve.The problem of the utility model can not be carried out prompt and be repaired by setting hand-operated valve, electronic valve body, servo motor, core and the second connecting flange when solving electrical ball valve failure, liquid in pipeline after the disassembly of electronic valve body is wasted by when maintenance.
Description
Technical field
The utility model relates to electrical ball valve technical field, specially a kind of electric ball valve.
Background technique
Electrical ball valve is the important executing agency in industrial automation control system.Electrical ball valve be according to flap this
The valve that the mobile form of kind rotates around the axis of valve rod, the variation of valve seat port are and flap stroke pass in direct ratio
System is mainly used for being truncated or connecting the medium in pipeline, also can be used for the adjusting and control of fluid, be industrial automation process control
A kind of pipeline of system presses element, and electrical ball valve construction is simple, is only made of a few parts, and data, which consumes, to be saved;It is small in size, again
Amount is light, installation dimension is small, and driving moment is small, pressure-regulating valve, easy to operate, quick, need to only be rotated by 90 ° can fast opening and closing,
And also while there is good flow immunoregulation function and close encapsulation characteristic, in medium-large caliber, the application category of mesolow power,
Electrical ball valve is leading valve situation.
Possessed disadvantage is insufficient: by motor-driven valve when can not carry out prompt when electrical ball valve failure and repair, and repair
Liquid is wasted in pipeline after body disassembly.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electric ball valve, solves electrical ball valve event
The problem of liquid in pipeline after the disassembly of electronic valve body is wasted when can not carry out prompt when barrier to repair, and repair.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of electric ball valve, including manual
Valve, electronic valve body, servo motor, core and the second connecting flange, the electronic valve inner are provided with core, and core upper end
It is connected with valve rod, the valve stem tip and the driven gear of control interior of shell setting are fixed, the driven gear and driving tooth
Wheel engagement connection, and driving gear is rotatablely connected by shaft with the servo motor for controlling interior of shell installation, the servo electricity
Machine is connected by conducting wire with the single-chip microcontroller for controlling interior of shell installation, and the control outer shell outer wall is separately installed with alarm device and letter
Number receiver, and alarm device and signal receiver are electrically connected with single-chip microcontroller, on the right side of the electronic valve body two sides with connection
Seal of tube connection, and be tightly connected in the middle part of connecting tube by the second connecting flange, the connecting tube other end connects with hand-operated valve
It connects, and the hand-operated valve other side is sealedly connected with the first connecting flange.
Preferably, the first connecting flange other end is connect with seal for pipe joints.
Preferably, the electronic valve inner is equipped with flow sensor, and flow sensor and single-chip microcontroller are electrically connected.
Preferably, the core lower end is rotatablely connected by bearing and electronic valve body.
Preferably, sealing ring is provided between the core two sides and electronic valve body.
(3) beneficial effect
The utility model provides a kind of electric ball valve, have it is following the utility model has the advantages that
(1) the utility model passes through list by setting signal receiver, single-chip microcontroller, servo motor, electronic valve body and core
Piece machine controls servo motor operation, makes servo motor drive driving gear rotation that driven gear is made to rotate 90 degree, driven tooth rotation
It is dynamic to rotate core in motor-driven valve body by valve rod, on-off is controlled, remote signal can receive by signal receiver and controlled
System, it is easy to control.
(2) the utility model is by flow sensor and alarm device in being arranged, electronic flow quantity in valve after core rotation
Sensor detects liquid flowing variation, if unchanged, control alarm device by single-chip microcontroller and sounds an alarm, reminds staff's dimension
It repairs.
(3) the utility model passes through the second connection method by the second connecting flange of setting and hand-operated valve, electronic valve body two sides
Orchid connect with hand-operated valve, dismantles easy for installation between electronic valve body and hand-operated valve, when maintenance, hand-operated valve is closed, then dismantle electricity
Liquid in pipeline after the disassembly of electronic valve body is flowed out when can avoid maintenance, causes to waste by moving valve.
Detailed description of the invention
Fig. 1 is the utility model overall structure front elevational view；
Fig. 2 is connecting tube schematic diagram in the utility model Fig. 1.
In figure: 1 first connecting flange, 2 hand-operated valves, 3 electronic valve bodies, 4 valve rods, 5 driven gears, 6 servo motors, 7 monolithics
Machine, 8 driving gears, 9 control shells, 10 pipelines, 11 connecting tubes, 12 sealing rings, 13 cores, 14 bearings, 15 flow sensors, 16
Alarm device, 17 second connecting flanges, 18 signal receivers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of electric ball valve, including hand-operated valve 2,
Electronic valve body 3, servo motor 6, core 13 and the second connecting flange 17, electronic valve body 3 are internally provided with core 13, under core 13
End is rotatablely connected by bearing 14 and electronic valve body 3, and sealing ring 12, and ball are provided between 13 two sides of core and electronic valve body 3
13 upper end of core is connected with valve rod 4, and the driven gear 5 being arranged inside 4 top of valve rod and control shell 9 is fixed, driven gear 5 and master
The engagement connection of moving gear 8, and driving gear 8 is rotatablely connected by the servo motor 6 installed inside shaft and control shell 9, is watched
It takes motor 6 and is connected by conducting wire with the single-chip microcontroller 7 installed inside shell 9 is controlled, servo motor 6 drives the rotation of driving gear 8 to make
Driven gear 5 rotates 90 degree, and the rotation of driven gear 5 rotates core 13 by valve rod 4, controls on-off, control 9 outer wall of shell point
Alarm device 16 and signal receiver 18 are not installed, and alarm device 16 and signal receiver 18 are electrically connected with single-chip microcontroller 7, electricity
Flow sensor 15 is installed, and flow sensor 15 and single-chip microcontroller 7 are electrically connected inside moving valve 3, after core 13 rotates
Flow sensor 15 detects liquid flowing variation in electronic valve body 3, if unchanged, control alarm device 16 by single-chip microcontroller 7 and issues
Staff's maintenance is reminded in alarm, and electronic 3 right side two sides of valve body are tightly connected with connecting tube 11, and are led in the middle part of connecting tube 11
The sealed connection of the second connecting flange 17 is crossed, 11 other end of connecting tube is connect with hand-operated valve 2, and electronic 3 two sides of valve body pass through second
Connecting flange 17 is connect with hand-operated valve 2, dismantles easy for installation between electronic valve body 3 and hand-operated valve 2, and 2 other side of hand-operated valve is close
Envelope is connected with the first connecting flange 1, and 1 other end of the first connecting flange and pipeline 10 are tightly connected.
Servo motor 6 is controlled by single-chip microcontroller 7 when use to run, and makes servo motor 6 that the rotation of driving gear 8 be driven to make driven
Gear 5 rotates 90 degree, and the rotation of driven gear 5 rotates core 13 by valve rod 4, controls on-off, electronic after core 13 rotates
Flow sensor 15 detects liquid flowing variation in valve body 3, if unchanged, control alarm device 16 by single-chip microcontroller 7 and sounds an alarm,
Staff's maintenance is reminded, remote signal can receive by signal receiver 18 and controlled, easy to control, 3 liang of electronic valve body
Side is connect by the second connecting flange 17 with hand-operated valve 2, dismantled between electronic valve body 3 and hand-operated valve 2 it is easy for installation, when maintenance,
Hand-operated valve 2 is closed, then dismantles electronic valve body 3, flows out liquid in pipeline 10 after the disassembly of electronic valve body 3 when can avoid maintenance,
It causes to waste.
It can to sum up obtain, the utility model is connected by setting hand-operated valve 2, electronic valve body 3, servo motor 6, core 13 and second
Acting flange 17 can not carry out prompt and repair when solving electrical ball valve failure, and will manage after the disassembly of electronic valve body when maintenance
The problem of liquid is wasted in road.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric ball valve, including hand-operated valve (2), electronic valve body (3), servo motor (6), core (13) and second connect
Acting flange (17), it is characterised in that: the electronic valve body (3) is internally provided with core (13), and core (13) upper end is connected with
The driven gear (5) being arranged inside valve rod (4), valve rod (4) top and control shell (9) is fixed, the driven gear (5)
Connection is engaged with driving gear (8), and driving gear (8) by shaft and controls the servo motor (6) installed inside shell (9)
Rotation connection, the servo motor (6) are connected by conducting wire with the single-chip microcontroller (7) installed inside shell (9) is controlled, the control
Shell (9) outer wall is separately installed with alarm device (16) and signal receiver (18), and alarm device (16) and signal receiver (18)
It is electrically connected with single-chip microcontroller (7), two sides are tightly connected with connecting tube (11) on the right side of the electronic valve body (3), and connecting tube
(11) middle part is tightly connected by the second connecting flange (17), and connecting tube (11) other end is connect with hand-operated valve (2), and
Hand-operated valve (2) other side is sealedly connected with the first connecting flange (1).
2. a kind of electric ball valve according to claim 1, it is characterised in that: first connecting flange (1) is another
End is tightly connected with pipeline (10).
3. a kind of electric ball valve according to claim 1, it is characterised in that: installation inside the electronic valve body (3)
Have flow sensor (15), and flow sensor (15) and single-chip microcontroller (7) are electrically connected.
4. a kind of electric ball valve according to claim 1, it is characterised in that: core (13) lower end passes through bearing
(14) it is rotatablely connected with electronic valve body (3).
5. a kind of electric ball valve according to claim 1, it is characterised in that: core (13) two sides and motor-driven valve
Sealing ring (12) are provided between body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948099.1U CN208442361U (en) | 2018-06-20 | 2018-06-20 | A kind of electric ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948099.1U CN208442361U (en) | 2018-06-20 | 2018-06-20 | A kind of electric ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442361U true CN208442361U (en) | 2019-01-29 |
Family
ID=65089858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948099.1U Expired - Fee Related CN208442361U (en) | 2018-06-20 | 2018-06-20 | A kind of electric ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442361U (en) |
-
2018
- 2018-06-20 CN CN201820948099.1U patent/CN208442361U/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: 20190129 Termination date: 20190620 |