CN208750115U - A kind of solenoid valve - Google Patents
A kind of solenoid valve Download PDFInfo
- Publication number
- CN208750115U CN208750115U CN201821287998.8U CN201821287998U CN208750115U CN 208750115 U CN208750115 U CN 208750115U CN 201821287998 U CN201821287998 U CN 201821287998U CN 208750115 U CN208750115 U CN 208750115U
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- China
- Prior art keywords
- solenoid valve
- strainer
- plate
- valve body
- detachable end
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Abstract
The utility model relates to a kind of solenoid valves, the coil and harness connected including valve body, attachment base, integral type, the spool driven by dynamic iron core is provided in valve body, the fluid passage with inlet and outlet is additionally provided on valve body, the inner wall of the water inlet is equipped with connection internal screw thread, it is threaded with the detachable end with torque input structure on connection internal screw thread, is provided with strainer on detachable end.The solenoid valve of the utility model is in use for some time, because impurity may be contained in liquid, it will cause strainer to be blocked, detachable end is unloaded by water inlet by applying torque to torque input structure, then strainer is taken away flushing, strainer in the utility model can be by laying down on valve body, therefore what be can be convenient cleans strainer, not only connects and dismantles additionally by the detachable end on threaded connection and water inlet inner wall and is all very convenient.
Description
Technical field
The utility model relates to the solenoid valves in switch valve field.
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 hydraulic, pneumatic.Direction, flow velocity, speed and the other parameters of medium are adjusted in industrial control system.
The Chinese patent of Publication No. CN106917914A discloses a kind of " solenoid valve ", which includes valve body, setting in valve body
There is the spool being connected with dynamic iron core, the fluid passage with inlet and outlet is provided on valve body, water inlet is provided with
Filter screen.When being not powered on, by action of reset spring, spool blocks fluid passage, after energization, dynamic iron core it is mobile with spool and
Open fluid passage.Existing this solenoid valve has problems in that: the effect of filter screen is in order to entrance solenoid valve
Liquid is filtered, and avoids the blocking to solenoid valve, needs to clear up filter screen in use for some time, and is showed
There is the filter screen in technology that cannot be collected to impurity, and is also not easy to be cleared up；The fixation of valve body is also inconvenient.
Summary of the invention
The purpose of this utility model is to provide the solenoid valves that a kind of convenience clears up strainer.
In order to solve the above technical problems, the technical solution in the utility model is as follows:
A kind of solenoid valve, including valve body are provided with the spool driven by dynamic iron core in valve body, are additionally provided with tool on valve body
There is the fluid passage of inlet and outlet, the inner wall of the water inlet is equipped with connection internal screw thread, connects screw thread on internal screw thread
It is connected with the detachable end with torque input structure, is provided with strainer on detachable end.
The strainer is barrel-shaped strainer of the opening towards influent side.
The internal diameter of barrel-shaped strainer is gradually become smaller by influent side to water outlet side.
The torque input structure includes two end notches for being set to the detachable end cephalic par.
The maximum outside diameter of detachable end is less than the maximum inner diameter of the water inlet.
The solenoid valve further includes attachment base, and attachment base includes upper junction plate and lower connecting plate disposed in parallel, upper connection
Plate, lower connecting plate side connected by side plate, upper junction plate, side plate and lower connecting plate constitute U-shaped structure, and upper junction plate passes through
Connection bolt is connected with the valve body, is provided with bolt penetration hole on lower connecting plate and/or side plate.
The bolt penetration hole is long pore structure.
The length of upper junction plate is less than the length of lower connecting plate, and side plate is trapezoidal plate.
The solenoid valve further includes the harness with coil integrally connected.
The utility model has the following beneficial effects: the solenoid valve of the utility model, after using one section, strainer is blocked, pass through
Apply torque to torque input structure to unload detachable end by water inlet, then strainer is taken away flushing, this hair
Strainer in bright can be by laying down on valve body, therefore what be can be convenient cleans strainer, and is connected through a screw thread and intakes
Detachable end on mouth inner wall not only connects and dismantles all very convenient.
Detailed description of the invention
Fig. 1 is status diagram when solenoid valve powers off in the utility model；
Status diagram when Fig. 2 is solenoid valves in the utility model；
Fig. 3 is the cooperation schematic diagram of valve body and attachment base in the utility model；
Fig. 4 is the side view of attachment base in Fig. 3；
Fig. 5 is the cooperation schematic diagram of detachable end and strainer in Fig. 1.
Specific embodiment
A kind of implementation of solenoid valve is for example shown in Fig. 1 ~ 5: the solenoid valve in the present embodiment is normally closed solenoid valve, including valve
Body 2 and attachment base are provided with the fluid passage 8 with water inlet 5 and water outlet 7 on valve body, are provided in valve body by dynamic iron core
10 spools 9 driven, the coil 1 and harness 16 of integrally connected are additionally provided on valve body.Inlet and outlet are tubulose knot
Structure, water inlet, water outlet outer wall on be provided with annular protrusion 3 for connecting with corresponding water pipe.It is set on the inner wall of water inlet
There is connection internal screw thread, connect and be threaded with detachable end 4 on internal screw thread, detachable end is set shape structure, detachable end
The inner hole of head is by influent side to the water outlet gradually smaller bellmouth of lateral aperture, and the maximum outside diameter of detachable end is less than water inlet
Maximum inner diameter, be provided with torque input structure on detachable end, torque input structure includes that be set to can in the present embodiment
Dismantle two end notches 13 of tip end.Strainer 14, this implementation are fixed with towards the side of water outlet on detachable end
Strainer is barrel-shaped strainer 6 of the opening towards influent side in example, and the internal diameter of barrel-shaped strainer is gradually become smaller by influent side to water outlet side.Figure
5 middle terms 15 indicate the bucket chamber 15 of barrel-shaped strainer.
Attachment base includes upper junction plate 13 and lower connecting plate 11 disposed in parallel, and the one of upper junction plate 13, lower connecting plate 11
Side is connected by side plate 15, and upper junction plate 13, side plate 15 and lower connecting plate 11 constitute U-shaped structure, and upper junction plate passes through connection spiral shell
Bolt 14 is connected with valve body, and bolt penetration hole 12 is provided on lower connecting plate and side plate, and bolt penetration hole is long pore structure in the present embodiment,
The length of upper junction plate is less than the length of lower connecting plate, and side plate is trapezoidal plate.
In use, can choose and installed in the bolt penetration hole on lower connecting plate or side plate according to specific installation environment
Bolt realizes the fixation to attachment base, and side plate is trapezoidal plate, so that attachment base integrally presents small lower big structure, ensure that connection
In addition the stability of seat also avoids the installation that upper junction plate occupies larger space and influences water pipe.In no power, resetted
Spring effect, spool block fluid passage, and after powered up, dynamic iron core band movable valve plug opens fluid passage after moving up, and liquid can be with
It is flow to water outlet through water inlet, in use for some time, impurity can be accumulated in the bucket chamber of strainer, and impurity will not be sprung up everywhere
And other positions are gone to, when needing to filter gauze cleaning, detachable end is laid down by rotating detachable end, strainer is carried out
Flushing, barrel-shaped strainer ensure that strainer has sufficiently large filter area, in turn ensure that impurity will not scatter everywhere；It is removable
It unloads end to be connected on the inner wall of water inlet, will not have any impact to the connection structure on the outside of water inlet with water pipe.
In the other embodiments of the utility model: strainer is also possible to equal gauge structures, and certain strainer can also be one
Flat screen；Torque input structure on detachable end can also be interior square hole structure；Solenoid valve can also be electricity open in usual
Magnet valve.
Claims (8)
1. a kind of solenoid valve, including valve body, the spool driven by dynamic iron core is provided in valve body, being additionally provided on valve body has
The fluid passage of inlet and outlet, it is characterised in that: the inner wall of the water inlet is equipped with connection internal screw thread, connects interior spiral shell
It is threaded with the detachable end with torque input structure on line, is provided with strainer on detachable end.
2. solenoid valve according to claim 1, it is characterised in that: the strainer is barrel-shaped filter of the opening towards influent side
Net.
3. solenoid valve according to claim 2, it is characterised in that: the internal diameter of barrel-shaped strainer by influent side to water outlet side gradually
Become smaller.
4. solenoid valve according to claim 1, it is characterised in that: the torque input structure is described removable including being set to
Unload two end notches of tip end.
5. solenoid valve according to claim 1, it is characterised in that: the maximum outside diameter of detachable end is less than the water inlet
Maximum inner diameter.
6. solenoid valve described in any one according to claim 1 ~ 5, it is characterised in that: the solenoid valve further includes attachment base,
Attachment base includes upper junction plate and lower connecting plate disposed in parallel, upper junction plate, lower connecting plate side connected by side plate, on
Connecting plate, side plate and lower connecting plate constitute U-shaped structure, and upper junction plate is connected by connecting bolt with the valve body, lower connecting plate
And/or bolt penetration hole is provided on side plate.
7. solenoid valve according to claim 6, it is characterised in that: the bolt penetration hole is long pore structure.
8. solenoid valve according to claim 6, it is characterised in that: the length of upper junction plate is less than the length of lower connecting plate,
Side plate is trapezoidal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287998.8U CN208750115U (en) | 2018-08-10 | 2018-08-10 | A kind of solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287998.8U CN208750115U (en) | 2018-08-10 | 2018-08-10 | A kind of solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750115U true CN208750115U (en) | 2019-04-16 |
Family
ID=66079842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287998.8U Active CN208750115U (en) | 2018-08-10 | 2018-08-10 | A kind of solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750115U (en) |
-
2018
- 2018-08-10 CN CN201821287998.8U patent/CN208750115U/en active Active
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| GR01 | Patent grant |