CN208295246U - A kind of electronic electric valve - Google Patents
A kind of electronic electric valve Download PDFInfo
- Publication number
- CN208295246U CN208295246U CN201820565671.6U CN201820565671U CN208295246U CN 208295246 U CN208295246 U CN 208295246U CN 201820565671 U CN201820565671 U CN 201820565671U CN 208295246 U CN208295246 U CN 208295246U
- Authority
- CN
- China
- Prior art keywords
- motor
- rotating member
- valve
- controller
- power supply
- 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
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model provides a kind of electronic electric valve, belongs to valve technology field.The problems such as closing that it solves existing motor-driven valve need to be completed in the energized state, there are security risks.The utility model includes valve body, spool and electrically-controlled component, electrically-controlled component includes valve body, controller, rotating member, motor, accessory power supply and two microswitches, motor acts the opening and closing for realizing valve with movable valve plug by the rotation of driving rotating member, controller and motor, accessory power supply, two microswitches are electrically connected, when energization, controller controls motor and rotates forward, when power-off, it is motor power supply and motor reversal that controller, which controls accessory power supply, after rotating member rotation makes spool movement open or close valve in place, touching portion makes controller control motor stalls by touching microswitch.The utility model has the advantage of can be automatically closed after power-off.
Description
Technical field
The utility model belongs to valve technology field, and in particular to a kind of to power off the electronic electric valve being automatically closed.
Background technique
The on and off of traditional motor-driven valve requires to complete in the state of being powered and connecting with external power, after power-off,
Valve can maintain the state before power-off, so will be kept on all after power-off if valve is opening state, it is hidden to there is safety
Suffer from.
Utility model content
The purpose of this utility model is to be directed to drawbacks described above existing for existing motor-driven valve, and a kind of outfit provided assists
The electronic electric valve that can be automatically closed after power supply, power-off.
The purpose of this utility model can be realized by the following technical scheme:
A kind of electronic electric valve, including valve body, spool and electrically-controlled component, electrically-controlled component are realized by control valve core movement
The opening and closing of valve, which is characterized in that the electrically-controlled component includes the automatically controlled seat being installed on valve body and is arranged in electricity
Control seat on controller, rotating member, motor, accessory power supply and two microswitches, rotating member be rotatably arranged on automatically controlled seat and
It is connected with above-mentioned spool, rotating member is also connected with motor drive, and motor is acted by the rotation of driving rotating member come band movable valve plug, from
And realize the opening and closing of valve, above controller is electrically connected with motor, accessory power supply, two microswitches, when connection dispatch from foreign news agency
When source is powered, controller controls motor and rotates forward, and when disconnecting with external power, controller control accessory power supply is powered for motor and electricity
Machine reversion, rotating member are equipped with the touching portion for touching microswitch, and above-mentioned two microswitch is respectively positioned on touching portion rotation road
On diameter and set up separately in the two sides in touching portion, after rotating member rotation makes spool movement open or close valve in place, touching portion passes through
The microswitch of respective side is touched to make controller control motor stalls.
In a kind of above-mentioned electronic electric valve, the accessory power supply is capacitor, when connecting external power energization, electricity
Container is in charged state, and when disconnecting with external power, capacitor is in discharge condition, to power for motor.
In a kind of above-mentioned electronic electric valve, the motor and above-mentioned rotating member pass through train of reduction gears transmission phase
Even, the revolving speed of motor is by passing to rotating member after the train of reduction gears reduction of speed.
In a kind of above-mentioned electronic electric valve, the train of reduction gears includes multiple successively connected teeth of engaged transmission
Wheel.
In a kind of above-mentioned electronic electric valve, it is equipped with attachment base in the automatically controlled seat, above-mentioned rotating member, motor and subtracts
Fast gear set is arranged on the attachment base, and attachment base is equipped with the limiting slot in arc strip, turn of the limiting slot and rotating member
Dynamic center is concentric, and above-mentioned touching portion is located in the limiting slot, and above-mentioned two microswitch is fixed on attachment base and sets up separately and limiting
The both ends of slot.
Compared with prior art, the utility model is configured with capacitor, can provide reversion after a loss of power for motor and close valve
The electric power of door；And when being powered, capacitor is in charged state, can be with the electricity of recycling storage abundance；Motor and rotating member it
Between be driven and be connected by train of reduction gears, reduce motor and be transmitted to the revolving speed of rotating member, increase the output torque of rotating member, make to turn
There is moving part enough output torques to open or close valve with movable valve plug movement, open or close valve in place.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model removes automatically controlled seat.
In figure, 1, valve body；2, automatically controlled seat；3, attachment base；4, controller；5, rotating member；6, motor；7, microswitch；8,
Limiting slot；9, touching portion.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, a kind of electronic electric valve provided by the utility model, including valve body 1, spool and automatically controlled group
Part, electrically-controlled component include the automatically controlled seat 2 with inner cavity being fixed on valve body 1 and the attachment base 3 being arranged in automatically controlled seat 2,
Controller 4, rotating member 5, motor 6, capacitor and two microswitches 7, controller 4 are equipped with control circuit: attachment base 3 is fixed on
Automatically controlled 2 bottom of seat, rotating member 5 are rotatably arranged on attachment base 3, and motor 6 is fixed on attachment base 3 and by a train of reduction gears
It is connected with the transmission of rotating member 5, train of reduction gears includes multiple successively engaged transmission connected toothed wheels, and the revolving speed of motor 6 is by being somebody's turn to do
Rotating member 5 is passed to after train of reduction gears reduction of speed；5 bottom of rotating member offers card slot, and spool exposes outside 1 part of valve body and is equipped with card
Item, strip are stuck in card slot, and rotating member 5 can be realized with spool by the connection of card slot, strip and be rotated synchronously；It is opened on attachment base 3
Equipped with the limiting slot 8 for being in arc strip, the limiting slot 8 and the center of rotation of rotating member 5 are concentric, and rotating member 5 is equipped with touching portion 9,
Touching portion 9 is located in the limiting slot 8, and above-mentioned two microswitch 7 is fixed on attachment base 3 and sets up separately at the both ends of limiting slot 8, micro-
The touch points of dynamic switch 7 are located on the rotation path in touching portion 9；Motor 6, two microswitches 7 and capacitor are electric with controller 4
Even, capacitor is fixed on controller 4, and controller 4 is additionally provided with the connection plug of connection external power.
Working principle: connecting external power by plug when opening valve, and external power is that motor 6, fine motion are opened by controller 4
7 and capacitor power supply are closed, capacitor is in charged state at this time, and 6 axis of motor of motor 6 rotates forward and by train of reduction gears come band
Turn moving part 5 rotates synchronously that spool movement is driven to open valve, after valve is opened in place, the touching on rotating member 5 at this time
The touch points that portion 9 just runs into a microswitch 7 of 8 one end of limiting slot are touched, microswitch 7 can generate a signal and feed back
To controller 4, controller 4 controls motor 6 and stalls, and external power and controller 4 are in energized state at this time；When pulling out plug
Or when burst blackout condition etc. the case where external powers disconnection, controller 4 controls capacitor and switchs to discharge condition from charged state
Counter-rotational electric power is provided for motor 6, motor 6 drives the rotation of 5 synchronous backward of rotating member to make touching portion 9 to the another of limiting slot 8
One end rotates and in valve core rotation in place afterwards by touching the microswitch 7 at the end come feedback signal, and similarly microswitch 7 will be right
The feedback signal answered passes to controller 4, and controller 4 controls motor 6 and stalls.
It should be understood that in claims, specification of the utility model, all " including ... " should be understood as out
The meaning of formula is put, that is, its meaning is equal to " at least containing ... ", but should not be understood as enclosed meaning, i.e. its meaning
It should not be construed " only including ... ".
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of electronic electric valve, including valve body (1), spool and electrically-controlled component, electrically-controlled component is by control valve core movement come real
The opening and closing of existing valve, which is characterized in that the electrically-controlled component include the automatically controlled seat (2) being installed on valve body (1) and
Controller (4), rotating member (5), motor (6), accessory power supply and two microswitches (7) being arranged on automatically controlled seat (2), rotation
Part (5) is rotatably arranged on automatically controlled seat (2) and is connected with above-mentioned spool, and rotating member (5) is also connected with motor (6) transmission, motor
(6) it is acted by driving rotating member (5) rotation come band movable valve plug, thus realize the opening and closing of valve, above controller (4)
It is electrically connected with motor (6), accessory power supply, two microswitches (7), when connecting external power energization, controller (4) controls motor
(6) it rotates forward, when disconnecting with external power, it is that motor (6) power and motor (6) inverts, rotation that controller (4), which controls accessory power supply,
Part (5) is equipped with the touching portion (9) for touching microswitch (7), and above-mentioned two microswitch (7) is respectively positioned on touching portion (9) and turns
On dynamic path and set up separately in the two sides of touching portion (9), after rotating member (5) rotation makes spool movement open or close valve in place,
Touching portion (9) makes controller (4) control motor (6) stop operating by touching the microswitch (7) of respective side.
2. a kind of electronic electric valve according to claim 1, which is characterized in that the accessory power supply is capacitor, when
When connecting external power energization, capacitor is in charged state, and when disconnecting with external power, capacitor is in discharge condition, thus
For motor (6) power supply.
3. a kind of electronic electric valve according to claim 1 or 2, which is characterized in that the motor (6) and above-mentioned rotation
Part (5) is connected by train of reduction gears transmission, and the revolving speed of motor (6) is by passing to rotating member after the train of reduction gears reduction of speed
(5)。
4. a kind of electronic electric valve according to claim 3, which is characterized in that the train of reduction gears include it is multiple according to
The connected gear of secondary engaged transmission.
5. a kind of electronic electric valve according to claim 3, which is characterized in that be equipped with connection in the automatically controlled seat (2)
Seat (3), above-mentioned rotating member (5), motor (6) and train of reduction gears are arranged on the attachment base (3), and attachment base (3) is equipped with
In the limiting slot (8) of arc strip, the limiting slot (8) and the center of rotation of rotating member (5) are concentric, and above-mentioned touching portion (9) is located at should
In limiting slot (8), above-mentioned two microswitch (7) is fixed on attachment base (3) and sets up separately at the both ends of limiting slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565671.6U CN208295246U (en) | 2018-04-20 | 2018-04-20 | A kind of electronic electric valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565671.6U CN208295246U (en) | 2018-04-20 | 2018-04-20 | A kind of electronic electric valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295246U true CN208295246U (en) | 2018-12-28 |
Family
ID=64725529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565671.6U Active CN208295246U (en) | 2018-04-20 | 2018-04-20 | A kind of electronic electric valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425625A (en) * | 2020-05-12 | 2020-07-17 | 简龙城 | Ceramic electric valve |
| CN112013133A (en) * | 2020-09-01 | 2020-12-01 | 达州市普创电气设备有限公司 | Electric rotary two-position five-way valve |
| CN113589464A (en) * | 2021-08-03 | 2021-11-02 | 中山联合光电研究院有限公司 | Self-locking structure of zoom lens, zoom lens and camera |
-
2018
- 2018-04-20 CN CN201820565671.6U patent/CN208295246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425625A (en) * | 2020-05-12 | 2020-07-17 | 简龙城 | Ceramic electric valve |
| CN112013133A (en) * | 2020-09-01 | 2020-12-01 | 达州市普创电气设备有限公司 | Electric rotary two-position five-way valve |
| CN113589464A (en) * | 2021-08-03 | 2021-11-02 | 中山联合光电研究院有限公司 | Self-locking structure of zoom lens, zoom lens and camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208295246U (en) | A kind of electronic electric valve | |
| CN104264423B (en) | Drain control unit and apply its washing machine | |
| CN106050047A (en) | Door opening assisting device and refrigerating equipment | |
| CN107654583A (en) | A kind of actuator and its method of work of auto-manual electromagnetic sucker type | |
| CN205943986U (en) | Divide -shut brake control structure and have its circuit breaker | |
| CN207278788U (en) | A kind of actuator of electromagnetic sucker type | |
| CN102900301A (en) | Intelligent door body for shower bath room | |
| CN110242153A (en) | A kind of limiting device and door closer for door closer | |
| CN209219559U (en) | A kind of electric drawer with gesture induction | |
| CN203838624U (en) | Computer case | |
| CN205831609U (en) | Intelligent electric curtain work shape rail driving device | |
| CN203055708U (en) | Electric operating mechanism for isolation switch | |
| CN209483023U (en) | A kind of limiting device and door closer for door closer | |
| CN203908174U (en) | Device for automatically closing refrigerator door | |
| CN204059009U (en) | Drain control unit and apply its washing machine | |
| CN201237977Y (en) | Electric operation mechanism of ground switch | |
| CN203724353U (en) | Wireless remote control type electrically powered wheelchair | |
| CN210659672U (en) | Electric driver | |
| CN211666511U (en) | Electric window opener convenient to use | |
| CN201705100U (en) | Door driving device | |
| CN200992885Y (en) | Car electric controlled automatic door | |
| CN209544756U (en) | One kind automatically powering off cellular phone data line | |
| CN209104097U (en) | A kind of electric and manual integral operating mechanism convenient for operation | |
| CN210659669U (en) | Electric driver with clutch device | |
| CN107834416B (en) | Switch room chassis car device of electric multiple locking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |