CN206918364U - A kind of motor-driven valve - Google Patents
A kind of motor-driven valve Download PDFInfo
- Publication number
- CN206918364U CN206918364U CN201720715624.0U CN201720715624U CN206918364U CN 206918364 U CN206918364 U CN 206918364U CN 201720715624 U CN201720715624 U CN 201720715624U CN 206918364 U CN206918364 U CN 206918364U
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- slot
- mounting post
- motor
- actuator
- gear
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Abstract
A kind of motor-driven valve, solve the problems, such as to remove and install inconvenience between the valve body and actuator of existing motor-driven valve.It includes valve body and actuator, the valve body is detachably connected with actuator, the actuator is body structure, actuator lower end is provided with the connecting portion for being used for being connected with valve body, the connecting portion is provided with slot, the valve body of the valve body is provided with the mounting post being adapted with slot, the mounting post can only move up and down in slot, it can not circumferentially rotate, stopper slot is transversely provided with the connecting portion, the mounting post is alignd with stopper slot to be located to be provided with breach, plug-in unit is provided with the stopper slot, the plug-in unit is movable, with the second place for being caught in the first position for preventing mounting post from moving up and down in breach and making mounting post to deviate from slot after movement.Motor-driven valve of the present utility model is simple in construction, easy for installation.
Description
Technical field
Valve field is the utility model is related to, more particularly to a kind of motor-driven valve.
Background technology
With the improvement of people's living standards, people are to the requirement more and more higher with hot personalization and raising comfort level.Electricity
Dynamic valve is mainly used in heat supply heating system, air-conditioning system, ground heating system, solar energy emptying system, machinery industry, existing electronic
Valve realizes the open and close of valve mainly by YE, and screw thread cooperation is employed between valve body and actuator.Due to
The working environment of motor-driven valve, get rusty easily at screw thread cooperation, difficulty can be caused to unscrew, dismounting is difficult, or twists loosening not in place；And
Existing motor-driven valve is without burglary-resisting system.
Utility model content
In order to solve the problems, such as in background technology, the utility model provides a kind of motor-driven valve, including valve body and actuator, institute
State valve body to be detachably connected with actuator, the actuator is body structure, and actuator lower end, which is provided with, is used for what is be connected with valve body
Connecting portion, the connecting portion are provided with slot, and the valve body of the valve body is provided with the mounting post being adapted with slot, the installation
Post can only be moved up and down in slot, can not circumferentially rotate, and stopper slot, the mounting post and limit are transversely provided with the connecting portion
Breach is provided with the groove alignment of position, plug-in unit is provided with the stopper slot, the plug-in unit is movable, and having to be caught in breach prevents from installing
The first position that post moves up and down and the second place for making mounting post to deviate from slot after movement.
The slot includes circular hole and is provided with groove with circular hole surrounding is arranged on, and the mounting post includes cylinder and is arranged on
The raised line being adapted with groove of side.
The plug-in unit for cylinder, including provided be adapted with breach for be caught in breach stop part, operating portion and
The middle part being arranged between stop part and operating portion, the diameter at the middle part are less than stop part, not touched with mounting post.
The elastic component for resetting is arranged with the middle part, described elastic component one end is against operating portion bottom surface, the other end
It is against on spacing cell wall.
The actuator includes upper shell and lower house, and the upper shell and lower house form described casing, in casing
Provided with the controller and circuit board for application valve body, upper shell and lower house use screw Joint.
Warning circuit is provided with the casing, the STATEMENT OF FEDERALLY SPONSORED of warning circuit switch gearing is provided with the slot, it is described
Moving part contacts with mounting post and is followed by the switch of logical warning circuit in mounting post disengaging slot.
The STATEMENT OF FEDERALLY SPONSORED is seesaw, and the strong point of the seesaw is arranged in casing, and one end is arranged in slot can be with peace
Post contact, the other end and warning circuit switch gearing are filled, the seesaw, which has, contacts access failure warning circuit switch with mounting post
First state, and mounting post abjection slot, connect warning circuit switch the second state.
The warning circuit switch can be microswitch, and microswitch is provided with swash plate, and microswitch contact is located at fine motion
Middle-end is switched, the seesaw is provided with the projection for being used for touching swash plate close to the side of microswitch.
The switching mechanism manually, electrically controlled for being used for switching actuator, the switching mechanism bag are provided with the casing
Output gear is included, is engaged with motor input gear；Teeth-missing gear, install, which is provided with manually in the position of engagement with output gear
Bar, the hand lever pass cabinet panel, teeth-missing gear it is cylindrical on lack some gear teeth；The gear teeth of the teeth-missing gear with it is defeated
It is manual output state when going out the gear teeth meshing of gear；When teeth-missing gear lacks the indentation, there and close output gear of the gear teeth, it is
Electronic output state；Teeth-missing gear can manually rotate the position of regulation indentation, there.
The beneficial effects of the utility model are：Motor-driven valve of the present utility model, actuator casing is provided with connecting portion, described
Connecting portion is provided with slot, and the mounting post on the valve body can be inserted into slot, can not be circumferentially rotated after insertion, will during installation
Breach in mounting post aligns with stopper slot, then plug-in unit is caught in breach can limit mounting post and move up and down, mounting means
It is very convenient；Extracted during dismounting or mobile plug-in unit is away from breach, then by the downward out slot of mounting post, without another
Outer instrument, very simple.
Brief description of the drawings：
Fig. 1 is the structural representation of the motor-driven valve of the utility model embodiment.
The structural representation removed after plug-in unit of Fig. 2 the utility model embodiment.
Fig. 3 is the structural representation of another angle of motor-driven valve of the utility model embodiment.
Fig. 4 is the cross-sectional view of the A-A in Fig. 3.
Fig. 5 is the structural representation of the motor-driven valve of another embodiment of the utility model.
Fig. 6 is the cross-sectional view of the B-B in Fig. 5.
Fig. 7 is the structural representation removed after casing of the utility model embodiment.
Fig. 8 is the bottom surface structure schematic diagram of the actuator of the utility model embodiment.
Wherein, 1, valve body；11st, mounting post；12nd, breach；13rd, cylinder；14th, raised line；2nd, actuator；24th, warning circuit is opened
Close；241st, swash plate；242nd, microswitch contact；25th, STATEMENT OF FEDERALLY SPONSORED；251st, the strong point；252nd, projection；26th, switching mechanism；261st, it is defeated
Go out gear；262nd, teeth-missing gear；263rd, hand lever；264th, indentation, there；27th, locating part；3rd, casing；31st, upper shell；32nd, lower casing
Body；4th, connecting portion；41st, slot；42nd, stopper slot；43rd, circular hole；44th, groove；5th, plug-in unit；51st, stop part；52nd, operating portion；53、
Middle part；54th, elastic component.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
A kind of motor-driven valve, including valve body 1 and actuator 2, the valve body 1 are detachably connected with actuator 2, the actuator
2 be the structure of casing 3, and the lower end of actuator 2 is provided with the connecting portion 4 for being used for being connected with valve body 1, and the connecting portion 4 is provided with slot 41,
The valve body of the valve body 1 is provided with the mounting post 11 being adapted with slot 41, and the mounting post 11 only can be upper and lower in slot 41
It is mobile, it can not circumferentially rotate, be transversely provided with stopper slot 42 on the connecting portion 4, the mounting post 11 is alignd place with stopper slot 42
Provided with breach 12, plug-in unit 5 is provided with the stopper slot 42, the plug-in unit 5 is movable, and having to be caught in breach 12 prevents mounting post
Mounting post 11 is set to deviate from the second place of slot 41 behind 11 first positions moved up and down and movement.Actuator casing is provided with
Connecting portion, the connecting portion are provided with slot, and the mounting post on the valve body can be inserted into slot, can not circumferentially turn after insertion
It is dynamic, during installation, the breach in mounting post is alignd with stopper slot, then plug-in unit is caught in breach to limit in mounting post and moved down
Dynamic, mounting means is very convenient；Extracted during dismounting or mobile plug-in unit is away from breach, then by the downward out slot of mounting post
, without other instrument, very simple.
The slot 41 includes circular hole 43 and is provided with groove 44 with the surrounding of circular hole 43 is arranged on, and the mounting post 11 includes circle
Post 13 and the raised line 14 being adapted with groove 44 for being arranged on side., it is necessary to by raised line and groove when in mounting post insertion slot
Alignment；After inserting slot, due to raised line and groove phase clamping, mounting post can not rotate in slot.Breach is arranged on raised line.
In addition, slot can also use other shapes, such as polygon, ellipse, installation post shapes are adapted with slot, and breach is arranged on
Prominent position in mounting post.
Stopper slot is circle hole shape, and breach is circular arc, and the plug-in unit 5 is cylinder, including provided with being adapted with breach 12
For the stop part 51, operating portion 52 and the middle part 53 being arranged between stop part 51 and operating portion 52 being caught in breach 12, institute
The diameter for stating middle part 53 is less than stop part 51, is not touched with mounting post 11.During installation, stop part is caught in breach, makes installation portion
It can not move up and down.Plug-in unit can also use semicircular structure, and prominent side is adapted with breach, can be caught in breach, rotate
After plug-in unit, the side of plane is not touched with breach, and mounting post can move up and down.
The elastic component 54 for resetting is arranged with the middle part 53, described one end of elastic component 54 is against the bottom of operating portion 52
Face, the other end are against on the wall of stopper slot 42.Elastic component can strengthen stability of the package card in breach, be needed when removing stop part
Large force, ensure that plug-in unit will not be shifted arbitrarily, mounting post abjection.
The actuator 2 includes upper shell 31 and lower house 32, and the upper shell 31 and lower house 32 form described case
Body 3, the interior controller and circuit board being provided with for application valve body 1 of casing 3, upper shell 31 and lower house 32 are mutually solid using screw
Connect, facilitate the repair and replacement of controller and circuit board.
Warning circuit is provided with the casing 3, switchs the STATEMENT OF FEDERALLY SPONSORED 25 of 24 linkages in the slot 41 provided with warning circuit,
The STATEMENT OF FEDERALLY SPONSORED 25 contacts with mounting post 11 and departs from slot 41 in mounting post 11 and is followed by circulating a notice of to warn contactor 24.
Understand that the STATEMENT OF FEDERALLY SPONSORED 25 is seesaw, and the strong point 251 of the seesaw is arranged in casing 3 with reference to accompanying drawing 6, one
End is arranged in slot 41 and can contacted with mounting post 11, and the other end has and peace with the linkage of warning circuit switch 24, the seesaw
The first state that post 11 contacts access failure warning circuit switch 24 is filled, and mounting post 11 deviates from slot 41, connects warning circuit
Second state of switch 24.After inserting mounting post, rise close to one end of mounting post, decline close to one end of warning circuit switch
And it is remote, warning circuit switch is disconnected, and when mounting post is removed, close to the decline of one end of mounting post, close warning circuit is opened
One end of pass rises and connected, warning circuit work.It is provided with casing above the seesaw strong point and is used to prevent seesaw from shifting
Locating part 27.
The warning circuit switch 24 can be microswitch, and microswitch is provided with swash plate 241, microswitch contact 242
Positioned at microswitch middle-end, the seesaw is provided with the projection 252 for being used for touching swash plate 241, insertion close to the side of microswitch
After mounting post, rise close to one end of mounting post, decline close to one end of microswitch, projection is located at swash plate lower end, and swash plate is remote
From microswitch contact；When mounting post is removed, close to the decline of one end of mounting post, one end of close microswitch rises, convex
Platform presses swash plate, and swash plate touches microswitch contact, closes microswitch.
The switching mechanism 26 manually, electrically controlled for being used for switching actuator, the switching mechanism are provided with the casing 3
Including output gear 261, engaged with motor input gear；Teeth-missing gear 262, installed with output gear 261 in the position of engagement, its
Be provided with hand lever 263, the hand lever 263 passes the panel of casing 3, teeth-missing gear 262 it is cylindrical on lack some gear teeth；Institute
It is manual output state when stating the gear teeth meshing of the gear teeth and output gear 261 of teeth-missing gear 262；Teeth-missing gear 262 lacks wheel
It is electronic output state when the indentation, there 264 of tooth and close output gear 261；Teeth-missing gear 262 can manually 263 turns of bar
The position of dynamic regulation indentation, there.Teeth-missing gear and output gear be external gear, coplanar installation, are released state in Fig. 7, as
Electronic output state；Manually bar rotates, and is engaged by teeth-missing gear with output gear, drives the output end of actuator to turn
It is dynamic, realize the manually operated of actuator.
Every technical staff's notice：Although the utility model describes according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept, will all include this specially
In sharp scope of patent protection.
Claims (9)
1. a kind of motor-driven valve, including valve body（1）And actuator（2）, it is characterised in that：The valve body（1）With actuator（2）It is removable
Unload connection, the actuator（2）For casing（3）Structure, actuator（2）Lower end, which is provided with, to be used for and valve body（1）The connecting portion of connection
（4）, the connecting portion（4）It is provided with slot（41）, the valve body（1）Valve body be provided with and slot（41）The installation being adapted
Post（11）, the mounting post（11）In slot（41）In slip, circumferential spacing cooperation up and down, the connecting portion（4）Upper transverse direction
Provided with stopper slot（42）, the mounting post（11）With stopper slot（42）Breach is provided with alignment（12）, the stopper slot（42）In
Provided with plug-in unit（5）, the plug-in unit（5）It is movable, have and be caught in breach（12）In prevent mounting post（11）First moved up and down
Make mounting post after position and movement（11）Slot can be deviate from（41）The second place.
2. motor-driven valve according to claim 1, it is characterised in that：The slot（41）Including circular hole（43）Be arranged on circle
Hole（43）Surrounding is provided with groove（44）, the mounting post（11）Including cylinder（13）Be arranged on side and groove（44）Phase
The raised line of adaptation（14）.
3. motor-driven valve according to claim 1, it is characterised in that：The plug-in unit（5）For cylinder, including it is provided with and breach
（12）It is adapted for being caught in breach（12）In stop part（51）, operating portion（52）Be arranged on stop part（51）And operating portion
（52）Between middle part（53）, the middle part（53）Diameter be less than stop part（51）, not with mounting post（11）Touch.
4. motor-driven valve according to claim 3, it is characterised in that：The middle part（53）On be arranged with elasticity for resetting
Part（54）, the elastic component（54）One end is against operating portion（52）Bottom surface, the other end are against stopper slot（42）On wall.
5. motor-driven valve according to claim 1, it is characterised in that：The actuator（2）Including upper shell（31）And lower casing
Body（32）, the upper shell（31）And lower house（32）Form described casing（3）, casing（3）Interior be provided with is used for application valve body
（1）Controller and circuit board, upper shell（31）And lower house（32）Using screw Joint.
6. motor-driven valve according to claim 1, it is characterised in that：The casing（3）It is interior to be provided with warning circuit, the slot
（41）The interior warning circuit that is provided with switchs（24）The STATEMENT OF FEDERALLY SPONSORED of linkage（25）, the STATEMENT OF FEDERALLY SPONSORED（25）With mounting post（11）Contact and
Mounting post（11）Depart from slot（41）It is followed by circulating a notice of to warn contactor（24）.
7. motor-driven valve according to claim 6, it is characterised in that：The STATEMENT OF FEDERALLY SPONSORED（25）For seesaw, the branch of the seesaw
Support point（251）It is arranged on casing（3）Interior, one end is arranged on slot（41）It is interior can be with mounting post（11）Contact, the other end and alarm
Contactor（24）Linkage, the seesaw has and mounting post（11）Contact access failure warning circuit switch（24）The first shape
State, and mounting post（11）Deviate from slot（41）, connect warning circuit switch（24）The second state.
8. motor-driven valve according to claim 7, it is characterised in that：The warning circuit switch（24）Can be microswitch,
Microswitch is provided with swash plate（241）, microswitch contact（242）Positioned at microswitch middle-end, the seesaw is opened close to fine motion
The side of pass, which is provided with, to be used to touch swash plate（241）Projection（252）.
9. motor-driven valve according to claim 1, it is characterised in that：The casing（3）Interior be provided with is used to switch actuator
The switching mechanism manually, electrically controlled（26）, the switching mechanism includes output gear（261）, engaged with motor input gear；
Teeth-missing gear（262）, with output gear（261）Installed in the position of engagement, which is provided with hand lever（263）, the hand lever
（263）Pass casing（3）Panel, teeth-missing gear（262）It is cylindrical on lack some gear teeth；The teeth-missing gear（262）Wheel
Tooth and output gear（261）Gear teeth meshing when, be manual output state；Teeth-missing gear（262）Lack the indentation, there of the gear teeth
（264）With output gear（261）It is electronic output state when close；Teeth-missing gear（262）Can manually bar（263）Rotate
Adjust the position of indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715624.0U CN206918364U (en) | 2017-06-20 | 2017-06-20 | A kind of motor-driven valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715624.0U CN206918364U (en) | 2017-06-20 | 2017-06-20 | A kind of motor-driven valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918364U true CN206918364U (en) | 2018-01-23 |
Family
ID=61321779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715624.0U Active CN206918364U (en) | 2017-06-20 | 2017-06-20 | A kind of motor-driven valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854776A (en) * | 2019-03-27 | 2019-06-07 | 合肥为开科技有限公司 | A kind of motor-driven valve |
| CN113124192A (en) * | 2019-12-30 | 2021-07-16 | 浙江三花智能控制股份有限公司 | Electrically operated valve and water heater |
-
2017
- 2017-06-20 CN CN201720715624.0U patent/CN206918364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854776A (en) * | 2019-03-27 | 2019-06-07 | 合肥为开科技有限公司 | A kind of motor-driven valve |
| CN113124192A (en) * | 2019-12-30 | 2021-07-16 | 浙江三花智能控制股份有限公司 | Electrically operated valve and water heater |
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| GR01 | Patent grant |