CN209164722U - A kind of solenoid valve with manual function - Google Patents
A kind of solenoid valve with manual function Download PDFInfo
- Publication number
- CN209164722U CN209164722U CN201821316180.4U CN201821316180U CN209164722U CN 209164722 U CN209164722 U CN 209164722U CN 201821316180 U CN201821316180 U CN 201821316180U CN 209164722 U CN209164722 U CN 209164722U
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- CN
- China
- Prior art keywords
- shell
- iron core
- dynamic iron
- manual
- solenoid 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.)
- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The utility model is suitable for solenoid valve market, provide a kind of solenoid valve with manual function, including manual component and electrically-controlled component, the manual control component includes top cover, shell, manual shaft, first indicator light, built-in power, bolt and rotating block, the manual shaft and the shell are rotatablely connected, it rotates the manual shaft and drives the rotating block rotation, the rotating block is oval, and it is located at the dynamic iron core bottom, the dynamic iron core is slidably connected with the shell, rotating the rotating block makes the major semiaxis of rotating block state in a vertical shape, to jack up the dynamic iron core, move up the dynamic iron core, then spiral shell moves the bolt, enter the bolt in the receiving hole opened up in the dynamic iron core, since the rubber stopper is fixedly connected on the dynamic iron core, the dynamic iron core, which moves up, drives the rubber stopper to move up, to make institute It states pilot hole and opens progress pressure release, and move up main piston, to achieve the purpose that solenoid valve can be manually controlled when having a power failure.
Description
Technical field
The utility model belongs to solenoid valve market more particularly to a kind of solenoid valve with manual function.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Device, however it is not limited to it is hydraulic, pneumatic, direction, flow, speed and the other parameters of medium are adjusted in industrial control system,
Solenoid valve can cooperate different circuits to realize expected control, and the precision and flexibility that control can guarantee, electromagnetism
There are many kinds of valves, and different solenoid valves plays a role in the different location of control system, the most commonly used is check valve, safety valve,
Directional control valve, speed-regulating valve etc..
Solenoid valve is the valve for needing to open and close by Electric control as its name suggests, but works as and biggish disaster occur,
Power supply can stop when such as earthquake and fire, can not continue to use solenoid valve, or also lead when usually electric power failure
It is ineffective to send a telegraph magnet valve, it is very inconvenient.
Utility model content
The utility model provides a kind of solenoid valve with manual function, it is intended to solve solenoid valve as the term suggests being to need to pass through
The valve that Electric control opens and closes, but when there is biggish disaster, power supply can stop when such as earthquake and fire, can not
Solenoid valve is being continued to use, or is also causing solenoid valve ineffective when usually electric power failure, very inconvenient asks
Topic.
The utility model is realized in this way a kind of solenoid valve with manual function, including manual component and electrically-controlled component,
The manual control component includes top cover, shell, manual shaft, the first indicator light, built-in power, bolt and rotating block, the top cover position
It is spirally connected in the housing top end, and with the shell, the manual shaft is rotationally connected with the shell, and is located at the shell
Right side, first indicator light is located at the outer surface of the shell, and is spirally connected with the shell, and the built-in power is located at described
The left side of shell, the built-in power and the shell are clamped, and the bolt is located at the cover top portion, the bolt-through institute
State shell, and with the shell bolt, the rotating block is located on the left of the manual shaft, and with the manual shaft is fixed connects
It connects, first indicator light and the built-in power are electrically connected；The electrically-controlled component includes coil, main piston spring, main work
Plug bullet, dynamic iron core, dynamic iron core spring, rubber stopper, the second indicator light and piston ring, the coil are located in the shell portion, institute
It states coil to be fixedly connected with the shell, the shell is fixedly connected on the main piston by the main piston spring, described
Dynamic iron core is located in the shell portion, and is slidably connected with the shell, and the dynamic iron core is fixed by the dynamic iron core spring
It is connected to the shell, the rubber stopper is located at the dynamic iron core bottom, and the rubber stopper is fixedly connected with the dynamic iron core, institute
State the outer surface that the second indicator light is located at the shell, second indicator light and the shell bolt, the piston ring position
It is fixedly connected in the interior of shell, and with the shell, the coil is electrical with the built-in power and external power supply respectively
Connection, second indicator light and external power supply are electrically connected.
Preferably, the inner cavity aperture of the inner hollow of the top cover, the top cover is identical as the top diameter of the shell.
Preferably, the semi-minor axis length of the oval disk-like structure of the rotating block, the rotating block is equal to the dynamic iron
Spacing between core bottom and the outer casing inner wall.
Preferably, the quantity of the main piston spring is two, axis of two main piston springs along the main piston
Line is symmetrical.
Preferably, the manual component further includes pilot hole, which is arranged in the interior of shell.
Preferably, the pilot hole is located at the bottom of the rubber stopper, and the pilot hole is by the main piston apex cavity
It is connected with the dynamic iron core bottom cavity.
Preferably, the bolt left end is cylindrical, and right end is in regular polygon shape, and the outer surface of the bolt left end is set
There is screw thread.
Preferably, first indicator light and the second indicator light size are identical, and first indicator light and described second refers to
Show that the color of lamp is different.
Compared with prior art, the utility model has the beneficial effects that by the setting manual shaft, the rubber stopper,
The built-in power and the rotating block, the manual shaft and the shell are rotatablely connected, and the rotating block is located at described manual
The left side of handle, and be fixedly connected with the manual shaft, the manual shaft is rotated, the manual shaft rotation drives the rotating block to turn
Dynamic, the rotating block is oval, and is located at the dynamic iron core bottom, and the dynamic iron core is slidably connected with the shell, rotates
The rotating block makes the major semiaxis of rotating block state in a vertical shape, so that the rotating block be made to jack up the dynamic iron core, makes institute
It states dynamic iron core to move up, then spiral shell moves the bolt, makes the bolt enter the interior of shell, and be inserted into the dynamic iron core and open
If receiving hole in, since the rubber stopper is fixedly connected on the dynamic iron core, the dynamic iron core, which moves up, drives the rubber stopper
It moves up, so that opening the pilot hole carries out pressure release, and moves up main piston, to can manually control when having reached power failure
The purpose of solenoid valve.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model schematic perspective view；
Fig. 3 is the thin portion structural schematic diagram of the utility model；
Fig. 4 is the manual shaft structural schematic diagram of the utility model；
In figure: 1- manual control component, 11- top cover, 12- shell, 13- manual shaft, the first indicator light of 14-, 15- built-in power,
16- bolt, 17- rotating block, 2- electrically-controlled component, 21- coil, 22- main piston spring, 23- main piston, 24- dynamic iron core, 25- are dynamic
Iron core spring, 26- rubber stopper, the second indicator light of 27-, 28- piston ring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless
Separately there is clearly specific restriction.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of solenoid valve with manual function, including
Manual component 1 and electrically-controlled component 2, manual component 1 include top cover 11, shell 12, manual shaft 13, the first indicator light 14, in-built electrical
Source 15, bolt 16 and rotating block 17, top cover 11 is located at 12 top of shell, and is spirally connected with shell 12, and manual shaft 13 is rotationally connected with
Shell 12, and it is located at the right side of shell 12, the first indicator light 14 is located at the outer surface of shell 12, and is spirally connected with shell 12, built-in
Power supply 15 is located at the left side of shell 12, and built-in power 15 and shell 12 are clamped, and bolt 16 is located at 12 top of shell, and bolt 16 runs through
Shell 12, and with 12 bolt of shell, rotating block 17 is located at the left side of manual shaft 13, and is fixedly connected with manual shaft 13, and first refers to
Show that lamp 14 and built-in power 15 are electrically connected；Electrically-controlled component 2 includes coil 21, main piston spring 22, main piston 23, dynamic iron core
24, dynamic iron core spring 25, rubber stopper 26, the second indicator light 27 and piston ring 28, coil 21 are located inside shell 12, coil 21 with
Shell 12 is fixedly connected, and shell 12 is fixedly connected on main piston 23 by main piston spring 22, and dynamic iron core 24 is located in shell 12
Portion, and be slidably connected with shell 12, dynamic iron core 24 is fixedly connected on shell 12 by dynamic iron core spring 25, and rubber stopper 26 is located at dynamic
24 bottom of iron core, rubber stopper 26 are fixedly connected with dynamic iron core 24, and the second indicator light 27 is located at the outer surface of shell 12, the second instruction
Lamp 27 and 12 bolt of shell, piston ring 28 are located inside shell 12, and are fixedly connected with shell 12, coil 21 respectively with it is built-in
Power supply 15 and external power supply are electrically connected, and the second indicator light 27 is electrically connected with external power supply.
In the present embodiment, coil 21 and external power supply are electrically connected, 21 energizing magnetic of coil, and adsorbed dynamic
Iron core 24 moves up dynamic iron core 24, and rubber stopper 26 is located at 24 bottom of dynamic iron core, and is fixedly connected with dynamic iron core 24, moves iron
Core 24, which moves up, drives rubber stopper 26 to move up, so that the pilot hole positioned at 26 bottom of rubber stopper is opened, the sky at 23 top of main piston
Gas is gushed by pilot hole, is made without pressure at the top of main piston 23, the pressure that medium generates pushes main piston 23 to make main piston 23
It moves up, to enable media to circulate, when closing external power supply, coil 21 loses magnetism due to losing power supply, nothing
Method continues to adsorb dynamic iron core 24, and the tractive force downward due to itself gravity and dynamic iron core spring 25 of dynamic iron core 24 makes dynamic iron core
24 move down, and drive rubber stopper 26 to move down and seal pilot hole again, so that the pressure at 23 top of main piston is gradually risen,
When the atmospheric pressure at 23 top of main piston is equal to the pressure of medium, the downward elastic force that main piston 23 provides pushes main piston 23
Closing is moved down, to make medium that can not continue to circulate.
In the present embodiment, the second indicator light 27 is electrically connected with external power supply, and when having a power failure, the second indicator light 27 is put out
It goes out, reminding employees solenoid valve can not continue through external power supply control, at this time be connected to coil 21 with built-in power 15, built-in
Power supply 15, the first indicator light 14 and coil 21 are parallel in circuit, and the first indicator light 14 lights at this time, reminding employees solenoid valve energy
It enough works on, at this time 21 energizing magnetic of coil, and adsorbs dynamic iron core 24, move up dynamic iron core 24, rubber stopper 26
It is fixedly connected positioned at 24 bottom of dynamic iron core, and with dynamic iron core 24, dynamic iron core 24, which moves up, drives rubber stopper 26 to move up, to make to be located at
The pilot hole of 26 bottom of rubber stopper is opened, and the air at 23 top of main piston is gushed by pilot hole, makes not having at the top of main piston 23
Pressure, the pressure that medium generates push main piston 23 to move up main piston 23, to enable media to circulate, work as in-built electrical
When 15 power drain of source, the first indicator light 14 extinguishes, and reminding employees solenoid valve need to be by manually controlling, rotation manual handle at this time
13, so that rotating block 17 be driven to rotate, drive dynamic iron core 24 to move up in 17 rotation process of rotating block, to drive dynamic iron core
The rubber stopper 26 of 24 bottoms moves up, to open pilot hole, moves up main piston 23, when closing solenoid valve, continues to rotate hand
Dynamic handle 13, makes the major semiaxis for being fixedly connected on the rotating block 17 on 13 top of manual shaft be in horizontality, to make dynamic iron core 24
It falls, and pilot hole is blocked by rubber stopper 26, move down main piston 23, to close solenoid valve.
Further, the inner hollow of top cover 11, the inner cavity aperture of top cover 11 and the top diameter of shell 12.
In the present embodiment, the inner hollow of top cover 11, enables top cover 11 to cover the top of shell 12, and top cover 11 is logical
The internal screw thread and 12 top bolt of shell of the setting of inner cavity spiral shell are crossed, the connection type being spirally connected makes the company between top cover 11 and shell 12
It connects more stable, and increases integrally-built air-tightness.
Further, the semi-minor axis length of the oval disk-like structure of rotating block 17, rotating block 17 is equal to 24 bottom of dynamic iron core
Spacing between 12 inner wall of portion and shell.
In the present embodiment, setting rotating block 17 is moved up and down for manually controlling dynamic iron core 24, to control electromagnetism
Valve opens and closes, and the semi-minor axis length of rotating block 17 is equal to the spacing between 12 inner wall of 24 bottom of dynamic iron core and shell, makes to turn
Dynamic iron core 17 will not be resisted when 17 semi-minor axis of motion block state in a vertical shape.
Further, the quantity of main piston spring 22 is two, and two main piston springs 22 symmetrically divide about main piston 23
Cloth.
In the present embodiment, setting main piston spring 22 is for applying downward elastic force, pushes main piston 23 to moving down
Dynamic, two main piston springs 22 are light spring, and elastic force is smaller, and the pressure for avoiding medium application is too small, can not be pushed
Main piston 23 moves up, and fail to open so as to cause solenoid valve.
Further, manual component 1 further includes pilot hole, which is arranged inside the shell 12.
In the present embodiment, pilot hole is opened up convenient for pressurization and pressure release, is gushed pressure using pilot hole, is generated medium
Pressure energy all push main piston 23, move up main piston 23, so that solenoid valve be made to open.
Further, pilot hole is located at the bottom of rubber stopper 26, the pilot hole by 23 apex cavity of main piston with it is described
24 bottom cavity of dynamic iron core is connected.
In the present embodiment, 23 apex cavity of main piston is connected by pilot hole and 24 bottom cavity of dynamic iron core, is used
In by the cavity of the air delivery inside 23 apex cavity of main piston to 24 bottom of dynamic iron core, to reduce by 23 top of main piston
The pressure that air generates main piston 23, moves up convenient for main piston 23.
Further, 16 left end of bolt is cylindrical, and right end is in regular polygon shape, and the outer surface of 16 left end of bolt is equipped with
Screw thread.
In present embodiment, setting bolt 16 is used to fix dynamic iron core 24, and dynamic iron core 24 is avoided to move down, bolt 16
It is spirally connected and is connect with shell 12 by screw thread, the connection type being spirally connected keeps the connection between bolt 16 and shell 12 more stable.
Further, the first indicator light 14 is identical with 27 size of the second indicator light, first indicator light 14 and described the
The color of the distributed light of two indicator light 27 is different.
In present embodiment, setting the first indicator light 14 and the second indicator light 27 convenient for observation electromagnetic valve circuit connect whether
It breaks down, the first indicator light 14 is different with the color of the second indicator light 27, understands coil 21 and external power supply convenient for user
Connection is still attached with built-in power 15.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of solenoid valve with manual function, which is characterized in that
Including manual component (1) and electrically-controlled component (2), the manual control component (1) includes top cover (11), shell (12), manual shaft
(13), the first indicator light (14), built-in power (15), bolt (16) and rotating block (17), the top cover (11) are located at described outer
Shell (12) top, and be spirally connected with the shell (12), the manual shaft (13) is rotationally connected with the shell (12), and is located at institute
State the right side of shell (12), first indicator light (14) is located at the outer surface of the shell (12), and with the shell (12)
It is spirally connected, the built-in power (15) is located at the left side of the shell (12), and the built-in power (15) and the shell (12) are blocked
Connect, the bolt (16) is located at the top of the shell (12), and the bolt (16) runs through the shell (12), and with the shell
(12) bolt, the rotating block (17) is located on the left of the manual shaft (13), and is fixedly connected with the manual shaft (13), institute
The first indicator light (14) and the built-in power (15) are stated to be electrically connected；
The electrically-controlled component (2) includes coil (21), main piston spring (22), main piston (23), dynamic iron core (24), dynamic iron core bullet
Spring (25), rubber stopper (26), the second indicator light (27) and piston ring (28), the coil (21) are located in the shell (12)
Portion, the coil (21) are fixedly connected with the shell (12), and the shell (12) is fixed by the main piston spring (22)
It is connected to the main piston (23), it is internal that the dynamic iron core (24) is located at the shell (12), and slides with the shell (12)
Connection, the dynamic iron core (24) are fixedly connected on the shell (12), the rubber stopper by the dynamic iron core spring (25)
(26) it is located at the dynamic iron core (24) bottom, the rubber stopper (26) is fixedly connected with the dynamic iron core (24), and described second refers to
Show that lamp (27) are located at the outer surface of the shell (12), second indicator light (27) and the shell (12) bolt, it is described
It is internal that piston ring (28) is located at the shell (12), and is fixedly connected with the shell (12), the coil (21) respectively with institute
It states built-in power (15) and external power supply is electrically connected, second indicator light (27) and external power supply are electrically connected.
2. as described in claim 1 with the solenoid valve of manual function, which is characterized in that
The inner hollow of the top cover (11), the inner cavity aperture of the top cover (11) and the top diameter phase of the shell (12)
Together.
3. as described in claim 1 with the solenoid valve of manual function, which is characterized in that
The semi-minor axis length of the oval disk-like structure of the rotating block (17), the rotating block (17) is equal to the dynamic iron core
(24) spacing between bottom and the shell (12) inner wall.
4. as described in claim 1 with the solenoid valve of manual function, which is characterized in that
The quantity of the main piston spring (22) is two, axis of two main piston springs (22) along the main piston (23)
Line is symmetrical.
5. as described in claim 1 with the solenoid valve of manual function, which is characterized in that
The manual control component (1) also has pilot hole, and the pilot hole is set to internal in the shell (12).
6. as claimed in claim 5 with the solenoid valve of manual function, which is characterized in that
The pilot hole is located at the bottom of the rubber stopper (26), and the pilot hole is by the main piston (23) apex cavity and institute
Dynamic iron core (24) bottom cavity is stated to be connected.
7. as described in claim 1 with the solenoid valve of manual function, which is characterized in that
The quantity of the dynamic iron core spring (25) is two, and two dynamic iron core springs (25) are about the dynamic iron core (24)
Central axes are symmetrical.
8. as described in claim 1 with the solenoid valve of manual function, which is characterized in that
First indicator light (14) is identical with the second indicator light (27) size, and first indicator light (14) and described second refers to
Show that the color of lamp (27) is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316180.4U CN209164722U (en) | 2018-08-15 | 2018-08-15 | A kind of solenoid valve with manual function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316180.4U CN209164722U (en) | 2018-08-15 | 2018-08-15 | A kind of solenoid valve with manual function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164722U true CN209164722U (en) | 2019-07-26 |
Family
ID=67329783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316180.4U Expired - Fee Related CN209164722U (en) | 2018-08-15 | 2018-08-15 | A kind of solenoid valve with manual function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641616A (en) * | 2020-12-30 | 2021-04-13 | 吉林大学第一医院 | Muscular atrophy device for pediatric nerve training |
-
2018
- 2018-08-15 CN CN201821316180.4U patent/CN209164722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641616A (en) * | 2020-12-30 | 2021-04-13 | 吉林大学第一医院 | Muscular atrophy device for pediatric nerve training |
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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: 20190726 Termination date: 20210815 |