CN208764330U - A kind of intelligent electric machine Safety control valve - Google Patents
A kind of intelligent electric machine Safety control valve Download PDFInfo
- Publication number
- CN208764330U CN208764330U CN201821156534.3U CN201821156534U CN208764330U CN 208764330 U CN208764330 U CN 208764330U CN 201821156534 U CN201821156534 U CN 201821156534U CN 208764330 U CN208764330 U CN 208764330U
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- valve
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- electric machine
- spool
- intelligent electric
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Abstract
The utility model discloses a kind of intelligent electric machine Safety control valves, it include motor, gas valve and solenoid valve, motor, gas valve and solenoid valve successively lateral connection, gas valve includes valve seat and the fuel gas inlet and gas outlet that are connected to valve seat, spool is equipped in valve seat, spool is equipped with the one group of gas outlet cooperated with gas outlet, one group of gas outlet is made of the venthole for being spaced apart in the spool whole body and several different pore sizes in the same plane, motor and spool are sequentially connected, coil block is equipped in solenoid valve, coil block passes through valve seat and fuel gas inlet cooperates.The utility model provides a kind of intelligent electric machine Safety control valve, and structure is simple, easy to assembly, and gaseous-pressure loses small, high combustion efficiency.
Description
Technical field
The utility model relates to control element technical field, in particular to a kind of intelligent electric machine Safety control valve.
Background technique
The open and close of existing household gas range and the adjusting of firepower size are adjusted generally by hand-turning plug valve
Section control, process is as follows: pressure spinner handle connects switch, rotates knob, drives valve core rotation, connects blast tube, burning
Device normal combustion, when adjusting firepower size, turning knob drives valve core rotation, changes valve body fuel gas inlet and spool gas outlet
Overlapping area, to make to change firepower by the gas flow variation in the section, this valve body maximum shortcoming is to play on or off
It closes and adjustment process therebetween is both needed to manually operated, arbitrariness is also big, cannot be precisely controlled firepower size, and easily accidentally grasp
Make.
Summary of the invention
In view of the deficiencies of the prior art and defect, a kind of intelligent electric machine Safety control valve is provided, structure is simple, assembly side
Just, and gaseous-pressure loses small, high combustion efficiency.
To achieve the above object, the utility model provides following technical scheme.
A kind of intelligent electric machine Safety control valve includes motor, gas valve and solenoid valve, motor, gas valve and solenoid valve
Successively lateral connection, gas valve include valve seat and the fuel gas inlet and gas outlet that are connected to valve seat, are equipped with spool in valve seat,
Spool is equipped with the one group of gas outlet cooperated with gas outlet, and one group of gas outlet is by being spaced apart in the spool whole body and being located at
The venthole of several different pore sizes on same plane forms, and motor and spool are sequentially connected, and coil group is equipped in solenoid valve
Part, coil block passes through valve seat and fuel gas inlet cooperates.
Further, the quantity of gas outlet is multiple, and the quantity of gas outlet is also multiple groups accordingly on spool.
Further, for fuel gas inlet by being connected in interface channel and valve seat, coil block includes coil rack, coil bone
It is arranged with magnetizing coil on frame, dynamic iron core, reset spring and static iron core are installed in coil rack, dynamic iron core is in reset spring
Effect is lower to offset with interface channel, and interface channel is blocked.
Further, dynamic iron core and the interface channel end that offsets are embedded with seal plug.
Further, sealing ring is respectively equipped between motor and gas valve, between gas valve and solenoid valve.
Further, it is fixed by screws respectively between motor and gas valve, between gas valve and solenoid valve.
Further, the motor is stepper motor.
The utility model has the following beneficial effects: the intelligent electric machine Safety control valve of the utility model, by by motor, combustion gas
Valve and solenoid valve successively lateral connection, so that it is compact-sized, installation space is saved, and convenient for assembly, in use, solenoid valve
It is powered, is cooperated by the coil block and fuel gas inlet of solenoid valve, so that fuel gas inlet is opened, combustion gas enters valve by fuel gas inlet
In seat, then by motor rotation, so that the venthole of different pore size and gas outlet cooperate, to control the outlet of gas outlet
Amount, and then the size of regulating gas, and combustion gas stream is short through path, gaseous-pressure loses small, high combustion efficiency, when not using
When, solenoid valve power-off is cooperated by the coil block and fuel gas inlet of solenoid valve, fuel gas inlet is blocked, and it is easy to control, together
When motor drive valve core rotation so that spool is not provided at venthole and is bonded with gas outlet, and gas outlet is blocked, fire
Gas entrance and gas outlet block simultaneously, avoid gas leakage, and use is safer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the valve core structure schematic diagram of the utility model.
In figure, 1. motors；2. gas valve；3. solenoid valve；4. fuel gas inlet；5. gas outlet；6. valve seat；7. spool；8.
Gas outlet；9. venthole；10. coil rack；11. magnetizing coil；12. seal plug；13. dynamic iron core；14. reset spring；15.
Static iron core.
Specific embodiment
The utility model is further illustrated in conjunction with attached drawing.
It include motor 1, gas valve 2 and solenoid valve 3 referring to Fig. 1, a kind of intelligent electric machine Safety control valve shown in Fig. 2,
Motor 1, gas valve 2 and solenoid valve 3 successively lateral connection, between motor 1 and gas valve 2, between gas valve 2 and solenoid valve 3 point
It is not fixed by screws, motor 1 is equipped with lug, and gas valve 2 is equipped with screw hole, passes through spiral shell between motor 1 and gas valve 2
Silk is protruded into screw hole across lug and is fixedly connected, and solenoid valve 3 is equipped with mounting bracket, and gas valve 2 is equipped with screw hole, gas valve 2
Mounting bracket is passed through by screw between solenoid valve 3 to protrude into screw hole and be fixedly connected, and between motor 1 and gas valve 2, combustion gas
Sealing ring is respectively equipped between valve 2 and solenoid valve 3.To guarantee that leakproofness is good.The motor 1 is stepper motor 1, controlling party
Just, control precision is high.
Gas valve 2 passes through company including valve seat 6 and the fuel gas inlet 4 and gas outlet 5 that are connected to valve seat 6, fuel gas inlet 4
Connect in road 16 and valve seat 6 and be connected to, the quantity of gas outlet 5 be it is multiple, be equipped with spool 7 in valve seat 6, spool 7 is equipped with distinguishing
With the multiple groups gas outlet 8 of two gas outlets 5 cooperation, each group of gas outlet 8 is by being spaced apart in 7 whole body of spool and being located at
The ventholes 9 of several different pore sizes on same plane forms, and motor 1 and spool 7 are sequentially connected, the output shaft of motor 1 with
Spool 7 is fixedly connected, to rotate with movable valve plug 7, coil block is equipped in solenoid valve 3, coil block passes through valve seat 6 and combustion gas
Entrance cooperation, coil block includes coil rack 10, and magnetizing coil 11, installing in coil rack 10 are arranged on coil rack 10
There are dynamic iron core 13, reset spring 14 and static iron core 15,14 one end of reset spring, which is supported, is set to coil rack 10, and reset spring 14 is another
End, which is supported, is set to dynamic iron core 13, and dynamic iron core 13 offsets under the action of reset spring 14 with interface channel 16, by interface channel 16
It blocks, dynamic iron core 13 and interface channel 16 end that offsets are embedded with seal plug 12, are matched by seal plug 12 and interface channel 16
It closes, to guarantee that leakproofness is good.
The intelligent electric machine Safety control valve of the utility model, by successively laterally connecting motor 1, gas valve 2 and solenoid valve 3
It connects, so that it is compact-sized, installation space is saved, and convenient for assembly, in use, magnetizing coil 11, which is powered, generates magnetic field force,
Compression reseting spring 14 is mobile to static iron core 15 under the action of a magnetic force for dynamic iron core 13, so that interface channel 16 is opened, combustion gas
Enter in valve seat 6 by fuel gas inlet 4, through interface channel 16, then band movable valve plug 7 is rotated by motor 1 and is rotated, so that on spool 7
The venthole 9 of different pore size is overlapped with gas outlet 5, and to control the aperture of gas outlet 5, the combustion gas in valve seat 6 is through venthole 9
There is the discharge of gas outlet 5 again, to control the gas output of gas outlet 5, and then the size of regulating gas, and gas outlet 5
It is directly connected to nozzle, combustion gas is directly burnt through nozzle ejection by gas outlet 5, and combustion gas stream is short through path, gaseous-pressure
Small, high combustion efficiency is lost, when not in use, magnetizing coil 11 powers off, and reset spring 14 resets, and dynamic iron core 13 is in reset spring
It resets to cooperate seal plug 12 and interface channel 16 under the action of 14, fuel gas inlet 4 is blocked, it is easy to control, together
When motor 1 with movable valve plug 7 rotate so that spool 7 is not provided at venthole to be bonded with gas outlet 5, by 5 envelope of gas outlet
Stifled, fuel gas inlet 4 and gas outlet 5 block simultaneously, avoid gas leakage, and use is safer.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (7)
1. a kind of intelligent electric machine Safety control valve includes motor (1), gas valve (2) and solenoid valve (3), it is characterised in that: electricity
Successively lateral connection, gas valve (2) include valve seat (6) and are connected to valve seat (6) for machine (1), gas valve (2) and solenoid valve (3)
Fuel gas inlet (4) and gas outlet (5), be equipped with spool (7) in valve seat (6), spool (7) is equipped with matches with gas outlet (5)
The one group of gas outlet (8) closed, one group of gas outlet (8) are all over the body and in the same plane in spool (7) by being spaced apart
The venthole (9) of several different pore sizes forms, and motor (1) and spool (7) are sequentially connected, and coil group is equipped in solenoid valve (3)
Part, coil block pass through valve seat (6) and fuel gas inlet (4) and cooperate.
2. a kind of intelligent electric machine Safety control valve according to claim 1, it is characterised in that: the quantity of gas outlet (5)
To be multiple, the quantity of gas outlet (8) is also multiple groups accordingly on spool (7).
3. a kind of intelligent electric machine Safety control valve according to claim 1, it is characterised in that: fuel gas inlet (4) passes through company
It connects in road (16) and valve seat (6) and is connected to, coil block includes coil rack (10), and coil rack is arranged with excitation line on (10)
It encloses (11), dynamic iron core (13), reset spring (14) and static iron core (15) is installed in coil rack (10), dynamic iron core (13) is multiple
It offsets under the action of position spring (14) with interface channel (16), interface channel (16) is blocked.
4. a kind of intelligent electric machine Safety control valve according to claim 3, it is characterised in that: dynamic iron core (13) with connect it is logical
Road (16) end that offsets is embedded with seal plug (12).
5. a kind of intelligent electric machine Safety control valve according to claim 1, it is characterised in that: motor (1) and gas valve (2)
Between, between gas valve (2) and solenoid valve (3) be respectively equipped with sealing ring.
6. a kind of intelligent electric machine Safety control valve according to claim 1, it is characterised in that: motor (1) and gas valve (2)
Between, be fixed by screws respectively between gas valve (2) and solenoid valve (3).
7. a kind of intelligent electric machine Safety control valve according to claim 1, it is characterised in that: the motor (1) is stepping
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156534.3U CN208764330U (en) | 2018-07-20 | 2018-07-20 | A kind of intelligent electric machine Safety control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156534.3U CN208764330U (en) | 2018-07-20 | 2018-07-20 | A kind of intelligent electric machine Safety control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764330U true CN208764330U (en) | 2019-04-19 |
Family
ID=66129685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821156534.3U Active CN208764330U (en) | 2018-07-20 | 2018-07-20 | A kind of intelligent electric machine Safety control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124001A (en) * | 2020-01-03 | 2020-05-08 | 深圳智慧能源技术有限公司 | Pipeline pressure control system and control method |
| CN111237817A (en) * | 2020-02-14 | 2020-06-05 | 珠海格力电器股份有限公司 | Fire monitoring method and system of stove and stove |
-
2018
- 2018-07-20 CN CN201821156534.3U patent/CN208764330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124001A (en) * | 2020-01-03 | 2020-05-08 | 深圳智慧能源技术有限公司 | Pipeline pressure control system and control method |
| CN111237817A (en) * | 2020-02-14 | 2020-06-05 | 珠海格力电器股份有限公司 | Fire monitoring method and system of stove and stove |
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