CN208967187U - Temperature control inlet water solenoid valve - Google Patents
Temperature control inlet water solenoid valve Download PDFInfo
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- CN208967187U CN208967187U CN201821632649.5U CN201821632649U CN208967187U CN 208967187 U CN208967187 U CN 208967187U CN 201821632649 U CN201821632649 U CN 201821632649U CN 208967187 U CN208967187 U CN 208967187U
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- valve body
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- sealing plate
- valve
- wall
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Abstract
The utility model discloses a kind of temperature control inlet water solenoid valves, including valve body, runner and electromagnetic drive mechanism, electromagnetic drive mechanism includes mounting rack, coil, static iron core, valve rod, sealing element and spring, valve outer wall is equipped with the mounting hole of connection runner, valve outer wall is equipped with the sealing plate of sealing mounting hole, the locking piece for positioning sealing plate is equipped between sealing plate and valve body, sealed set has the temperature sensor worn into mounting hole on sealing plate.The utility model has the following advantages that and effect: the volume of the utility model is more compact, structure is more compact.
Description
Technical field
The utility model relates to a kind of valve, in particular to a kind of temperature control inlet water solenoid valve.
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, 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..The principle of solenoid valve: when energization, electromagnetic coil generates electromagnetic force closure member from valve seat
On lift, valve open；When power-off, electromagnetic force disappears, and spring handle closure member is pressed on valve seat, and valve is closed.
Traditional solenoid valve mainly includes valve body and the electromagnetic drive mechanism for being installed on valve body, is installed with film in valve body
Piece is located above diaphragm in valve body and is equipped with water retaining disk, electromagnetic drive mechanism include mounting rack, coil, static iron core, valve rod,
Sealing element and spring, static iron core and valve rod are all set in inside mounting rack and valve rod be set to both static iron core and water retaining disk it
Between, coil is sheathed on mounting rack periphery, spring is set between static iron core and valve rod, and sealing element is fixedly arranged on valve rod towards water retaining disk
One end and cooperation water retaining disk realize sealing, be connected with extension tube attached on valve body, be installed with temperature sensor in extension tube attached.
Traditional solenoid valve is worked by the temperature that temperature sensor detects fluid media (medium) for controlling electromagnetic drive mechanism,
Realize the opening and closing for valve；Since traditional solenoid valve is to be caused by way of extension tube attached for mounting temperature sensor
The volume of conventional solenoid valve is larger, and structure is not compact.
Utility model content
The purpose of the utility model is to provide a kind of compact and compact-sized temperature control inlet water solenoid valves.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of temperature control water inlet electromagnetism
Valve including valve body, is set to the runner of valve body and is fixedly arranged on the electromagnetic drive mechanism of valve body, and the electromagnetic drive mechanism includes
Mounting rack, coil, static iron core, valve rod, sealing element and spring, the mounting rack are fixedly installed in valve body, set in the valve body
There is the diaphragm of mounted frame pressure holding, is equipped with water retaining disk positioned at the top of the diaphragm, the static iron core is fixedly arranged on inside mounting rack,
The valve rod sliding is set to inside mounting rack and between static iron core and water retaining disk, and the sealing element is fixedly arranged on valve rod direction
One end of water retaining disk and cooperation water retaining disk realizes sealing, the coil is wound in mounting rack periphery, and the spring is set to valve rod
Between static iron core, the valve outer wall is equipped with the mounting hole of connection runner, and the valve outer wall is equipped with the envelope of sealing mounting hole
Plate is equipped with the locking piece for positioning sealing plate between the sealing plate and valve body, sealed set is worn into installation on the sealing plate
The temperature sensor in hole.
By using above-mentioned technical proposal, the temperature sensor for being set to sealing plate is worn into mounting hole, and fluid media (medium) passes through
Runner enters mounting hole so that the temperature sensor being located in mounting hole can the temperature of fluid medium detected, pass through
Locking piece realizes that sealing plate is the fixation on valve body.The setting position of temperature sensor is integrated into valve body by this kind of set-up mode
On, the additional volumes for increasing valve setting temperature sensor are not needed, so that the compact of the solenoid valve, compact-sized.
Be further arranged to: the temperature sensor and sealing plate wear cooperation, consolidate on the periphery wall of the temperature sensor
Equipped with stop collar of the sealing plate towards valve body one side is contradicted, the first sealing ring is equipped between the stop collar and valve body.
By using above-mentioned technical proposal, the setting of the first sealing ring increases temperature sensor and valve body between the two close
Feng Xing, to prevent inflow medium from leaking.
Be further arranged to: the locking piece includes screw, and the screw passes through sealing plate and connect with valve body screw thread.
By using above-mentioned technical proposal, screw, which passes through the mode that sealing plate is connect with valve body screw thread, to drive sealing plate towards valve
Body direction is mobile, and sealing plate on the move then drives stop collar mobile towards valve body direction and carries out to the first sealing ring of setting
It squeezes, to reach better seal effect.
Be further arranged to: the flow path wall is equipped with fixed ring body by the position of two close end, in the fixed ring body
It is installed with the elastic card claw for extending into runner, the center of circle of the elastic card claw around fixed ring body has been alternatively arranged several, institute
It states and is installed with double wedge on the inner sidewall of elastic card claw, the flow path wall is located at the other side of the elastic card claw relative to fixed ring body
Equipped with the second sealing ring, when pipe fitting is plugged into the fixed ring body, the periphery wall of pipe fitting contacts at the inner ring of the second sealing ring.
By using above-mentioned technical proposal, the pipe fitting plugged into fixed ring body applies the effect expanded outwardly to elastic card claw
Power is resetted the elastic force generated by elastic card claw and double wedge is driven to be clamped in pipe fitting periphery wall, to the pipe plugged into fixed ring body
Part is gripped, so that it is fixed to realize that pipe fitting is on valve body, is used in such a way that pipe fitting contacts at the second sealing ring
Guarantee leakproofness between the two.
Be further arranged to: the periphery wall of the elastic card claw is equipped with the limited ring groove around the fixed ring body center of circle, institute
It states and is installed with the positioning ring body for extending into limited ring groove on flow path wall.
By using above-mentioned technical proposal, ring body is positioned with the cooperation of limited ring groove between the two and realizes that fixed ring body is
Limit on valve body is fixed, and when will be to plugging fixed pipe fitting and replacing, be destroyed to the fixation ring body of setting, can
It realizes pipe fitting and the separation of valve body between the two, then new fixation ring body is installed into valve body, for realizing the fixation to pipe fitting.
Be further arranged to: the positioning ring body is equipped with excessively towards between an end face and internal perisporium for the second sealing ring
Tilt enlarged portion.
By using above-mentioned technical proposal, the setting for tilting enlarged portion increases the deformation space of elastic card claw, so that elastic
Claw can preferably occur to expand deformation under the action of pipe fitting outward, and increase the deformation stroke of elastic card claw.
Be further arranged to: the double wedge is set back to the one side wall of connection elastic card claw towards the inclination of the second sealing ring direction
It sets.
By using above-mentioned technical proposal, the double wedge that is obliquely installed can to plug into pipe fitting play guiding function so that
Pipe fitting plug operation it is more convenient；And the double wedge being obliquely installed can play better interlocking to pipe fitting, to reach more
Good fixed effect.
In conclusion the utility model has the following beneficial effects: the volume of the utility model is more compact, structure more
It is compact.
Detailed description of the invention
Fig. 1 is the perspective view of embodiment；
Fig. 2 is the cross-sectional view of embodiment；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the partial structural diagram of embodiment.
In figure: 1, valve body；2, runner；3, electromagnetic drive mechanism；31, mounting rack；32, coil；33, static iron core；34, valve
Bar；35, sealing element；36, spring；4, diaphragm；5, water retaining disk；6, mounting hole；7, sealing plate；8, locking piece；9, temperature sensor；
10, stop collar；11, the first sealing ring；12, fixed ring body；13, elastic card claw；14, double wedge；15, the second sealing ring；16, it limits
Annular groove；17, ring body is positioned；18, enlarged portion is tilted.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to figs. 1 to Fig. 4, a kind of temperature control inlet water solenoid valve, including valve body 1 offers the stream through valve body 1 on valve body 1
Road 2 is equipped with electromagnetic drive mechanism 3 above valve body 1；Electromagnetic drive mechanism 3 includes mounting rack 31, coil 32, static iron core 33, valve rod
34, sealing element 35 and spring 36, mounting rack 31 are fixedly mounted on 1 top of valve body, and static iron core 33 is fixedly installed on mounting rack 31
Inside, valve rod 34 are set to 31 inside of mounting rack along axial sliding and are located at the lower section of static iron core 33, and coil 32 is wound in installation
In 31 inside of mounting rack and between static iron core 33 and valve rod 34, sealing element 35 is fixedly arranged on for 31 periphery wall of frame, the setting of spring 36
Valve rod 34 is back to one end of static iron core 33.
Mounted frame 31 is installed in valve body 1 and presses fixed diaphragm 4, water retaining disk 5 is fixedly installed above diaphragm 4, keeps off
5 fit seal 35 of water pond realizes sealing, and the material of sealing element 35 is silica gel.1 outer wall of valve body offers the installation of connection runner 2
Hole 6,1 outer wall of valve body are equipped with the sealing plate 7 of sealing mounting hole 6, locking piece 8 between sealing plate 7 and valve body 1, and locking piece 8 includes screw,
Screw passes through sealing plate 7 and is threadedly coupled with valve body 1.The temperature sensor 9 for extending into mounting hole 6, temperature sensing are equipped on sealing plate 7
9 periphery wall of device, which is fixedly installed, contradicts stop collar 10 of the sealing plate 7 towards 1 side of valve body, and the is equipped between stop collar 10 and valve body 1
One sealing ring 11.
When the temperature that temperature sensor 9 detects fluid media (medium) reaches setting value, temperature sensor 9 outputs signal to control
Panel, control panel control electromagnetic drive mechanism 3 and work.When electromagnetic drive mechanism 3 is in energized state, coil 32 generates electricity
Magnetic force is greater than the repulsive force of spring 36 and driving stem 34 is mobile towards 33 direction of static iron core, and valve rod on the move 34 then drives
Sealing element 35 is separated with water retaining disk 5, realizes the conducting of runner 2；When electromagnetic drive mechanism 3 is in off-position, valve rod 34 exists
The conflict of band dynamic seal 35 is sealed in water retaining disk 5 under the action of 36 power of spring, realizes the barrier to runner 2.
2 wall of runner is equipped with fixed ring body 12 by the position of two close end, and an end face of fixed ring body 12 towards diaphragm 4 is uniform
Body is provided with the elastic card claw 13 for extending into runner 2, and elastic card claw 13 is disposed with around between the center of circle of fixed ring body 12
Several, fixed ring body 12 and the material of elastic card claw 13 can be plastics.The periphery wall of elastic card claw 13 is offered around fixation
The limited ring groove 16 in 12 center of circle of ring body, the position that 2 wall of runner corresponds to limited ring groove 16, which is fixedly installed, extends into limited ring groove
16 positioning ring body 17, positioning ring body 17 are provided with inclination expansion towards overbank between an end face of diaphragm 4 and internal perisporium
Portion 18.2 wall of runner is located at elastic card claw 13 and is equipped with the second sealing ring 15 relative to the other side of fixed ring body 12, when pipe fitting plugs
Into when fixing ring body 12, the periphery wall of pipe fitting contacts at the inner ring of the second sealing ring 15；One on the inner sidewall of elastic card claw 13
It is provided with double wedge 14, the one side wall of double wedge 14 back to connection elastic card claw 13 is obliquely installed towards 15 direction of the second sealing ring.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of temperature control inlet water solenoid valve including valve body (1), is set to the runner (2) of valve body (1) and is fixedly arranged on valve body (1)
Electromagnetic drive mechanism (3), the electromagnetic drive mechanism (3) includes mounting rack (31), coil (32), static iron core (33), valve rod
(34), sealing element (35) and spring (36), the mounting rack (31) are fixedly installed in valve body (1), are equipped in the valve body (1)
It is mounted the diaphragm (4) of frame (31) pressure holding, the top for being located at the diaphragm (4) is equipped with water retaining disk (5), and the static iron core (33) is solid
Internal set on mounting rack (31), valve rod (34) sliding is set to mounting rack (31) inside and is located at static iron core (33) and water blocking
Between disk (5), the sealing element (35) is fixedly arranged on valve rod (34) towards one end of water retaining disk (5) and cooperation water retaining disk (5) is realized
Sealing, the coil (32) are wound in mounting rack (31) periphery, and the spring (36) is set to valve rod (34) and static iron core (33)
Between, it is characterised in that: valve body (1) outer wall is equipped with the mounting hole (6) of connection runner (2), and valve body (1) outer wall is equipped with
The sealing plate (7) for sealing mounting hole (6) is equipped with the locking piece for positioning sealing plate (7) between the sealing plate (7) and valve body (1)
(8), sealed set has the temperature sensor (9) worn into mounting hole (6) on the sealing plate (7).
2. temperature control inlet water solenoid valve according to claim 1, it is characterised in that: the temperature sensor (9) and sealing plate (7)
Cooperation is worn, is installed on the periphery wall of the temperature sensor (9) and contradicts the stop collar of sealing plate (7) towards valve body (1) one side
(10), the first sealing ring (11) are equipped between the stop collar (10) and valve body (1).
3. temperature control inlet water solenoid valve according to claim 2, it is characterised in that: the locking piece (8) includes screw, described
Screw passes through sealing plate (7) and is threadedly coupled with valve body (1).
4. temperature control inlet water solenoid valve according to claim 1, it is characterised in that: runner (2) wall leans on the position of two close end
It sets and is equipped with fixed ring body (12), be installed with the elastic card claw (13) for extending into runner (2), institute on the fixed ring body (12)
The center of circle for stating elastic card claw (13) around fixed ring body (12) has been alternatively arranged several, the inner sidewall of the elastic card claw (13)
On be installed with double wedge (14), runner (2) wall is located at elastic card claw (13) and sets relative to the other side of fixed ring body (12)
There are the second sealing ring (15), when pipe fitting is plugged into fixed ring body (12), the periphery wall of pipe fitting contacts at the second sealing ring
(15) inner ring.
5. temperature control inlet water solenoid valve according to claim 4, it is characterised in that: the periphery wall of the elastic card claw (13) is set
There is the limited ring groove (16) around fixed ring body (12) center of circle, is installed on runner (2) wall and extends into limited ring groove
(16) positioning ring body (17).
6. temperature control inlet water solenoid valve according to claim 5, it is characterised in that: the positioning ring body (17) is close towards second
Excessive inclination enlarged portion (18) is equipped between the end face and internal perisporium of seal (15).
7. temperature control inlet water solenoid valve according to claim 4, it is characterised in that: the double wedge (14) back to connection elastic card
The one side wall of pawl (13) is obliquely installed towards the second sealing ring (15) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632649.5U CN208967187U (en) | 2018-10-09 | 2018-10-09 | Temperature control inlet water solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632649.5U CN208967187U (en) | 2018-10-09 | 2018-10-09 | Temperature control inlet water solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967187U true CN208967187U (en) | 2019-06-11 |
Family
ID=66759194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632649.5U Active CN208967187U (en) | 2018-10-09 | 2018-10-09 | Temperature control inlet water solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108117A (en) * | 2021-03-30 | 2021-07-13 | 杭州三花研究院有限公司 | Valve device |
-
2018
- 2018-10-09 CN CN201821632649.5U patent/CN208967187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108117A (en) * | 2021-03-30 | 2021-07-13 | 杭州三花研究院有限公司 | Valve device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |