CN208221729U - A kind of advanced tubular solenoid valve - Google Patents
A kind of advanced tubular solenoid valve Download PDFInfo
- Publication number
- CN208221729U CN208221729U CN201820447663.1U CN201820447663U CN208221729U CN 208221729 U CN208221729 U CN 208221729U CN 201820447663 U CN201820447663 U CN 201820447663U CN 208221729 U CN208221729 U CN 208221729U
- Authority
- CN
- China
- Prior art keywords
- fixed baffle
- connect
- valve body
- spool
- fluid
- 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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Abstract
A kind of advanced tubular solenoid valve of the utility model is additionally provided with partition between the inner cavity and electromagnet of valve body, partition is provided with recirculation hole and balance hole including valve body and the electromagnet connecting with valve body；Body cavity is additionally provided with fixed baffle I, fixed baffle II, deflector and spool, and fixed baffle I and deflector are located in the bottom of body cavity；Endplate connects on fixed baffle II, and II lower end of fixed baffle is bent to fluid inlet again after extending to fluid outlet；Inner sidewall of the spool one end with valve body by fluid inlet side is connect, and the other end is connect with fixed baffle II；Elastic device is also connected between spool and fixed baffle II, spool is pressed under the effect of elasticity on fixed baffle I and fixed baffle II.The utility model is reduced fluid in the intracorporal flow resistance of valve, is improved the fluency and flow rate of fluid flowing, effectively reduce operating noise, and reduce the operating temperature of solenoid valve by setting fixed baffle and deflector.
Description
Technical field
The utility model belongs to Solenoid Valve Technology field, is related to a kind of tube type electromagnetic 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..
Existing tube type electromagnetic valve when in use, because the liquid in solenoid valve by main valve flow backward when inclination
Property, very big noise can be generated when liquid falls, also increases resistance when liquid flowing, obstruction is played to the liquid of flowing
Effect, so that operating temperature is excessively high when in use for solenoid valve, affects the use of solenoid valve.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of advanced tubular solenoid valve, should
Solenoid valve effectively reduces operating noise, and reduce by improving the fluency and flow rate that fluid flows in valve body
The operating temperature of solenoid valve.
The technical solution for solving above-mentioned technical problem is: a kind of advanced tubular solenoid valve, including valve body and electromagnet, institute
It states electromagnet to connect by attachment base with valve body, valve body both ends are respectively fluid inlet and fluid outlet；The electromagnet includes
Shell and positioning movable core in the housing are additionally provided with coil in shell；It is also set between the inner cavity and electromagnet of the valve body
There is partition, recirculation hole is provided in the middle part of partition, partition is provided with balance hole by fluid inlet side；The inner cavity of the valve body is additionally provided with solid
Determine baffle I, fixed baffle II, deflector and spool, the fixed baffle I and deflector are respectively positioned at the bottom of body cavity
Portion, and deflector is connect with fixed baffle I by fluid outlet side；II upper end of fixed baffle and recirculation hole and balance hole it
Between partition connection, II lower end of fixed baffle to fluid outlet extend after again to fluid inlet bend；The spool, which is located at, to be fixed
The upside of baffle I, and inner sidewall of the spool one end by connection diaphragm with valve body by fluid inlet side is connect, the spool other end
It is connect by connection diaphragm with fixed baffle II；Elastic device is also connected between the spool and fixed baffle II, spool
Both ends are pressed on fixed baffle I and fixed baffle II respectively under the elastic force effect of elastic device.
The further technical solution of the utility model is: I upper end of fixed baffle is tilted to fluid outlet side, and solid
Determine I upper end of baffle to connect by arc transition with the body base of fluid inlet side；The deflector upper end and fixed baffle I
Upper end connect and pass through arc transition to fluid outlet side extend after connect again with body base.
The further technical solution of the utility model is: the elastic device includes fixed sleeving and telescopic rod, fixing sleeve
Pipe is connect with fixed baffle II, and the positioned internal of fixed sleeving has adjustable spring, and telescopic rod one end is located in fixed sleeving simultaneously
It is pressed on adjustable spring, telescopic rod one end is connect with spool.
The further technical solution of the utility model is: being additionally provided with sealing ring between the movable core and shell；Institute
The lower end for stating movable core is also connected with gasket.
A kind of advanced tubular solenoid valve of the utility model has the following beneficial effects: the fixed gear due to the utility model
Plate I and deflector are the bottom connection of arc transition and valve body, and the upper end of deflector and the upper end of fixed baffle I connect
It connects, so that huge drop is not present when fluid flows, not only increases the guiding fluency of liquid flowing, also improve liquid
The rate of flowing effectively reduces operating noise, and reduces the operating temperature of solenoid valve.
In the following, in conjunction with the accompanying drawings and embodiments making a kind of technical characteristic of advanced tubular solenoid valve of the utility model into one
The explanation of step.
Detailed description of the invention
A kind of Fig. 1: the structural schematic diagram (circulation status) of advanced tubular solenoid valve of the utility model；
A kind of Fig. 2: the structural schematic diagram (off-state) of advanced tubular solenoid valve of the utility model；
Fig. 3: the utility model circulation status fluid flows to schematic diagram；
Fig. 4: the structural schematic diagram of the utility model elastic device；
Drawing reference numeral explanation: 1- valve body, 11- fixed baffle I, 12- deflector, 13- spool, 14- connection diaphragm, 15- are solid
Determine baffle II, 16- elastic device, 161- fixed sleeving, 162- adjustable spring, 163- telescopic rod, 101- fluid inlet, 102- stream
Body outlet, 2- electromagnet, 21- shell, 22- coil, 23- return spring, 24- movable core, 25- sealing ring, 26- gasket,
3- partition, 31- recirculation hole, 32- balance hole, 4- attachment base.
Specific embodiment
As shown in Figures 1 to 4, a kind of advanced tubular solenoid valve of the utility model, including valve body 1 and electromagnet 2, it is described
Electromagnet 2 is connect by attachment base 4 with valve body 1, and electromagnet 2 includes shell 21 and the movable core 24 being located in shell 21,
Coil 22 is additionally provided in shell 21；In the present embodiment, it is additionally provided with sealing ring 25 between the movable core 24 and shell 21,
The lower end of the movable core 24 is also connected with gasket 26, passes through sealing ring 25 and gasket 26, it can be ensured that solenoid valve sheet
The leakproofness of body, it is ensured that its reliable operation.
1 both ends of valve body of the utility model are respectively fluid inlet 101 and fluid outlet 102, the inner cavity of valve body 1 and electromagnetism
It is additionally provided with partition 3 between iron 2, recirculation hole 31 is provided in the middle part of partition 3, partition 3 is provided with balance hole 32 by 101 side of fluid inlet；
The inner cavity of the valve body 1 is additionally provided with fixed baffle I 11, fixed baffle II 15, deflector 12 and spool 13.
The fixed baffle I 11 and deflector 12 are respectively positioned at the bottom of 1 inner cavity of valve body, and deflector 12 and fixed gear
Plate I 11 is connected by 102 side of fluid outlet；I 11 upper end of fixed baffle is tilted to 102 side of fluid outlet, and fixed gear
I 11 upper end of plate is connect by arc transition with 1 bottom of valve body of 101 side of fluid inlet；12 upper end of deflector and fixation
The upper end of baffle I 11 connects and passes through after arc transition extends to 102 side of fluid outlet and connect again with 1 bottom of valve body.
Partition 3 between II 15 upper end of fixed baffle and recirculation hole 31 and balance hole 32 connects, fixed baffle II 15
Lower end is bent to fluid inlet 101 again after extending to fluid outlet 102；The spool 13 is located at the upside of fixed baffle I 11, and
Inner sidewall of 13 one end of spool by connection diaphragm 14 with valve body 1 by 101 side of fluid inlet is connect, and 13 other end of spool passes through
Connection diaphragm 14 is connect with fixed baffle II 15；It is also connected with elastic device 16 between the spool 13 and fixed baffle II 15,
The elastic device 16 includes fixed sleeving 161 and telescopic rod 163, and fixed sleeving 161 is connect with fixed baffle II 15, fixing sleeve
The positioned internal of pipe 161 has adjustable spring 162, and 163 one end of telescopic rod is located in fixed sleeving 161 and is pressed on adjustable spring
On 162,163 one end of telescopic rod is connect with spool 13；The both ends of spool 13 compress respectively under the elastic force effect of elastic device 16
On fixed baffle I 11 and fixed baffle II 15.
A kind of advanced tubular electromagnetic valve work principle of the utility model:
1. electromagnet 2, which generates electromagnetic force, makes movable core 24 overcome return spring 23 when the coil 22 of electromagnet 2 is powered
Elastic force effect be lifted up, movable core 24 passes sequentially through balance far from recirculation hole 31, by the fluid that fluid inlet 101 flows into
Hole 32, recirculation hole 31 flow to the fluid outlet 102 of valve body 1, at this time the Fluid pressure and fluid outlet of 101 one end of fluid inlet
The fluid pressure balance of 102 one end, therefore spool 13 overcomes elastic dress under the fluid thrust effect of 101 side of fluid inlet
It sets 16 elastic force to move up, so that fluid inlet 101 and fluid outlet 102 are mutually communicated, solenoid valve is in circulation status.By
In the fixed baffle I 11 and deflector 12 of the utility model it is that arc transition is connect with the bottom of valve body 1, and deflector 12
Upper end connect with the upper end of fixed baffle I 11 so that fluid flow when be not present huge drop, not only increase liquid flow
Dynamic guiding fluency also improves the rate of liquid flowing, effectively reduces operating noise, and reduce the work of solenoid valve
Make temperature.
2. the electromagnetic force of electromagnet 2 disappears when the coil 22 of electromagnet 2 powers off, movable core 24 is in its self weight and returns
Be pressed on the upside of recirculation hole 31 under the elastic force effect of position spring 23, recirculation hole 31 closed, at this time fluid be blocked on fluid into
101 sides of mouth, so that the pressure rise of 101 side of fluid inlet, under the elastic force effect of elastic device 16, the both ends of spool 13
It is pressed on fixed baffle I 11 and fixed baffle II 15 respectively, since the Fluid pressure of 101 side of fluid inlet compares fluid outlet
The Fluid pressure of 102 sides is big, and the fluid of 101 side of fluid inlet can not push spool 13 open, and fluid inlet 101 and fluid go out
Mouth 102 mutually partition, solenoid valves are in disconnection state.
Above embodiments are only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (5)
1. a kind of advanced tubular solenoid valve, including valve body (1) and electromagnet (2), the electromagnet (2) passes through attachment base (4)
It is connect with valve body (1), valve body (1) both ends are respectively fluid inlet (101) and fluid outlet (102)；The electromagnet (2) includes
Shell (21) and the movable core (24) being located in shell (21), shell (21) is interior to be additionally provided with coil (22)；It is characterized in that,
It is additionally provided with partition (3) between the inner cavity and electromagnet (2) of the valve body (1), is provided with recirculation hole (31), partition in the middle part of partition (3)
(3) balance hole (32) are provided with by fluid inlet (101) side；The inner cavity of the valve body (1) is additionally provided with fixed baffle I (11), consolidates
Determine baffle II (15), deflector (12) and spool (13), the fixed baffle I (11) and deflector (12) are respectively positioned at valve body
(1) bottom of inner cavity, and deflector (12) is connect with fixed baffle I (11) by fluid outlet (102) side；The fixed baffle
Partition (3) between II (15) upper end and recirculation hole (31) and balance hole (32) is connect, and fixed baffle II (15) lower end is to fluid
It exports after (102) extend and is bent again to fluid inlet (101)；The spool (13) is located at the upside of fixed baffle I (11), and valve
Inner sidewall of core (13) one end by connection diaphragm (14) with valve body (1) by fluid inlet (101) side is connect, and spool (13) is another
One end is connect by connecting diaphragm (14) with fixed baffle II (15)；Also connect between the spool (13) and fixed baffle II (15)
It is connected to elastic device (16), the both ends of spool (13) are pressed on fixed baffle I under the elastic force effect of elastic device (16) respectively
(11) and on fixed baffle II (15).
2. a kind of advanced tubular solenoid valve according to claim 1, which is characterized in that on the fixed baffle I (11)
It holds to fluid outlet (102) side and tilts, and fixed baffle I (11) upper end passes through arc transition and fluid inlet (101) side
Valve body (1) bottom connection；Deflector (12) upper end connect with the upper end of fixed baffle I (11) and pass through arc transition to
Fluid outlet (102) side is connect with valve body (1) bottom again after extending.
3. a kind of advanced tubular solenoid valve according to claim 1, which is characterized in that the elastic device (16) includes
Fixed sleeving (161) and telescopic rod (163), fixed sleeving (161) are connect with fixed baffle II (15), fixed sleeving (161)
Positioned internal has adjustable spring (162), and telescopic rod (163) one end is located in fixed sleeving (161) and is pressed on adjustable spring
(162) on, telescopic rod (163) one end is connect with spool (13).
4. a kind of advanced tubular solenoid valve according to claim 1, which is characterized in that the movable core (24) and shell
Sealing ring (25) are additionally provided between body (21).
5. a kind of advanced tubular solenoid valve according to claim 1, which is characterized in that under the movable core (24)
End is also connected with gasket (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447663.1U CN208221729U (en) | 2018-03-30 | 2018-03-30 | A kind of advanced tubular solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447663.1U CN208221729U (en) | 2018-03-30 | 2018-03-30 | A kind of advanced tubular solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221729U true CN208221729U (en) | 2018-12-11 |
Family
ID=64503820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447663.1U Expired - Fee Related CN208221729U (en) | 2018-03-30 | 2018-03-30 | A kind of advanced tubular solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221729U (en) |
-
2018
- 2018-03-30 CN CN201820447663.1U patent/CN208221729U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181211 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |