CN209431475U - A kind of liquefied gas safe cooking utensils - Google Patents
A kind of liquefied gas safe cooking utensils Download PDFInfo
- Publication number
- CN209431475U CN209431475U CN201822113754.4U CN201822113754U CN209431475U CN 209431475 U CN209431475 U CN 209431475U CN 201822113754 U CN201822113754 U CN 201822113754U CN 209431475 U CN209431475 U CN 209431475U
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- Prior art keywords
- valve
- microswitch
- liquefied gas
- switch assembly
- solenoid valve
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- 238000010411 cooking Methods 0.000 title claims abstract description 13
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000037452 priming Effects 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 62
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 241001149930 Protura <class> Species 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a kind of liquefied gas safe cooking utensils.Belong to liquefied gas stove technical field.It mainly solves the problems, such as existing liquefied gas furnace, is fitted without safety control in kitchen range.Its main feature: including burner device, nozzle, switch assembly, electronic impulse integrates and solenoid valve；It is connected between described solenoid valve one end and switch assembly by snorkel, the other end is gas inlet end；The integrated voltage output end of the electronic impulse is connect directly or by boost module is integrated with the start-up circuit of solenoid valve, and the integrated control signal of electronic impulse is connect with switch assembly.The utility model has the characteristics that can to make existing liquefied gas furnace kitchen range with safety control, does not change the use program of existing liquefied gas furnace kitchen range, is mainly used for liquefied gas furnace, the safety control in kitchen range.
Description
Technical field
The utility model relates to liquefied gas stove technical field, specially a kind of liquid for being equipped with automatic safety-control device
Change gas safe cooking utensils.
Background technique
With being constantly progressive for market, the natural renovation in liquefied gas stove market is adjusted, this kind of products are being serviced
More and more new requirements are produced in the demand in market.Original liquefied gas stove occurs frequently existing in service market demand intermediate frequency
The reason of accident causes many injury and loss to personal safety and property, causes these injuries and loss is liquefied gas
Furnace, kitchen range product itself do not have safe auto-control device facility, and furnace, kitchen range product are fitted without automatic safety-control device
Difficulty is that itself gas pressure in the last period ventilation pipe of furnace, kitchen range manual switch total valve is higher, according to national regulation
The gas utilities pressure requirements of pressure standard to reach 8 kg per cms square, the control facility automatic work ability needed
Also to reach 8 kg per cms square, therefore, it is impossible to the setting installation safety control in liquid gas stove, so, for a long time
Since liquefied gas furnace, be fitted without safety control in kitchen range.
How liquefied gas furnace, stove in design installation safety control is solved, we have discovered that liquefied gas furnace,
After kitchen range have used every time, when switch assembly valve closes furnace, kitchen range gas source, burner cuts off air supply source by switch assembly valve
Afterwards, furnace, stop working in cooker burner because of deficency, using switch assembly valve as boundary line after stopping working, switch assembly valve is by connection appearance
Gas tank one end is still liquefied gas pipeline section with pressure, as soon as switch assembly valve connection burning one end does not have pressure section, is then had
Switch assembly forms a pressure difference to holding gas tank and switch assembly to burner one end, between both, generates herein
In the case where pressure difference, a security control is newly arranged to middle section between gas tank one end is held in switch assembly valve in we again in
Solenoid valve, there have been often have liquefied gas air pressure and newly-installed safety to gas tank one end is held for newly-installed security control solenoid valve
Control solenoid valve to switch assembly valve one end be formed it is a kind of have air pressure with without the pressure difference of air pressure.Newly-installed security control
Solenoid valve is driven electrically and mutually interlocks the latter use program for not increasing gas stove with switch assembly valve in front, and two also
Accomplish that gas furnace, kitchen range use the safety accident occurred again and again in the case where abnormal use.
While Safety control valve is arranged, we are how to have accomplished to want big electricity with the electromagnetic power of very little to complete
The effect that magnetic power can start, it is understood that one end this section liquefied gas gas of the one end of switch assembly valve to appearance gas tank
Pressure is assumed to be 8kg/cm2, one end of Safety control valve one end to the switch assembly valve of setting be without pressure or low-pressure state, if
It starts, its momentum force is then 8kg/cm2In addition same momentum force (strength) 8kg/cm2In addition the top power of spring, in addition amendment system
Number power can start.Needing so big power just can make the air pressure circulation in pneumatic tube normal unobstructed, how capture solution
It certainly need high-power and is started with small-power, we, which implement, makes the Safety control valve of setting using the method for diplopore and hold gas
After one end liquefied gas air pressure balance of one end of tank and security control solenoid valve and switch assembly valve, security control is at this moment pulled again
Solenoid valve valve plate, there is no need to big electromagnetic power power, it is only necessary to the valve plate of stretchy Safety control valve can, diplopore
Process is after pressing switch assembly knob, and switch assembly valve does not start, still, security control solenoid valve electrically actuated one
Hole (aperture), since the air pressure generated after security control solenoid valve to a bit of pipeline inflation between switch assembly valve is supported instead
Disappeared the gas pressure from the security control solenoid valve other end, and material is thus formed the conditions of same equipressure, forms same in this way
Pressure is cancelled out each other pressure in isobaric facilities, therefore, also just without pressure.At this moment solenoid valve starts acting and only needs to draw
The valve plate and spring force of dynamic Safety control valve just complete the effect for opening security control solenoid valve.
Although completing the control function of solenoid valve, but it is used for voltage of the battery direct-electrifying with moving electromagnetic valve, electric current
Supply or inadequate, our solutions are small-sized boosting, the liter that the voltage of dry cell, electric current are passed through production
Flow module, the component for increasing the module of voltage, high current have integrated chip, diode, triode, two pole of Schottky
The requirement of voltage, electric current when pipe, capacitor, resistance make electric flux meet solenoid valve starting.
Since traditional switch assembly spool is that cock-type adds spring structure, air pressure it is slightly bigger will gas leakage lose sealing
Effect, therefore caused fire incident often occurs, and to capture this difficulty, we are by switch assembly valve cock-type spool low pressure
The function of pressing in receiving is improved to using function, and the effect improvement that complete the multiple valves of medium-pressure stove could be merged into one
Switch assembly valve can be completed to act on mutually same use function.The improvement of switch assembly valve solves industrial combustion gas furnace, stove
Has the hard nut to crack that multiple valves solve igniting, the sound phenomenon for also making flow divider occur Boom, Boom explosion in igniting obtains
It solves.
Summary of the invention
The purpose of this utility model is to provide a kind of liquefied gas safe cooking utensils with safety control.
The technical solution of the utility model is: a kind of liquefied gas safe cooking utensils, including burner device, nozzle, switch
Assembly and electronic impulse are integrated, it is characterised in that: further include solenoid valve；By sending between described solenoid valve one end and switch assembly
Tracheae connection, the other end are gas inlet end；The integrated voltage output end of the electronic impulse is directly or by boost module collection
It is connect at the start-up circuit with solenoid valve, the integrated control signal of electronic impulse is connect with switch assembly.
Switch assembly described in the technical solution of the utility model includes that knob, valve rod shift fork, microswitch are solid
Determine platform, microswitch and plug valve core；The microswitch is fixed on microswitch fixed station；On the valve rod shift fork
Equipped with the cam with plectrum, the plectrum on cam is matched with microswitch upper switch elastic slice；The boost module is integrated to be risen
The start-up circuit of output end and solenoid valve is pressed to connect, the voltage output end that voltage input end is integrated with electronic impulse.
Switch assembly described in the technical solution of the utility model includes that knob, valve rod shift fork, microswitch are solid
Determine platform, microswitch and cone stem valve core；The microswitch is fixed on microswitch fixed station；The cone stem valve core is equipped with
Tabletting, the tabletting are matched with microswitch upper switch elastic slice；The integrated voltage output end of the electronic impulse is directly and electromagnetism
The start-up circuit of valve connects.
Solenoid valve described in the technical solution of the utility model includes coil packet, valve plate, the first promotion spring, second
Spring, sliding axle, gasket is pushed to pull ring and valve base；Described first pushes spring setting to push on the outside of spring second；The valve
The center of plate outlet end face is equipped with aperture priming mouth, and the outlet inner port of valve base is equipped with tube shape bulge, the tube shape bulge with it is small
Hole priming mouth matches.
The integrated lead of electronic impulse described in the technical solution of the utility model is connected with pulse firing needle,
Another lead is connected with flame-out inductive needle.
The beneficial effects of the utility model are: first is that existing liquefied gas furnace, kitchen range can be made with safety control；Second is that
The use program of existing liquefied gas furnace, kitchen range is not changed；Third is that can avoid existing liquefied gas furnace, kitchen range use in abnormal use
In the case where safety accident frequent appearance.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment 1.
Fig. 2 is 1 Range switch assembly diagram of the utility model embodiment.
Fig. 3 is 1 kitchen range boost module line map of the utility model embodiment.
Fig. 4 is the external stitch figure of 1 boost module of the utility model embodiment.
Fig. 5 is 1 solenoid valve schematic diagram of the utility model embodiment.
Fig. 6 is the schematic diagram of the utility model embodiment 2.
Fig. 7 is 2 Range switch assembly diagram of the utility model embodiment.
In figure: 1, burner；2, nozzle；3, switch assembly；4, snorkel；5, solenoid valve；6, tracheae；7, pressure reducing valve；8,
Hold gas tank；9, electronic impulse is integrated；10, boost module is integrated；11, pulse firing needle；12, stop working inductive needle；13, switch is total
At；D1, knob；D2, valve rod shift fork；D3, microswitch fixed station；D4, microswitch；D5, plug valve core；A1, trigger circuit；
A2, shared line；A3, maintain route；B1, knob；B2, valve rod shift fork；B3, microswitch fixed station；B4, microswitch；B5, cone
Stem valve core；C1, positive pole is shared；C2, power cathode is shared；C3, booster power anode；C4, booster power cathode；14, small
Hole priming mouth；15, valve plate；16, first spring is pushed；17, sliding axle；18, second spring is pushed；19, gasket pulls ring；20, it presss from both sides
Tight piece diaphragm seal；21, valve base.
Specific embodiment
The utility model embodiment is described in further detail below in conjunction with attached drawing.
As shown in Figs. 1-5, liquefied gas safe cooking utensils include burner 1, nozzle 2, switch assembly to the utility model embodiment 1
3, solenoid valve 5, boost module integrated 10 and electronic impulse integrated 9.
As shown in Figure 1, one end of nozzle 2 is connect with switch assembly 3 without nozzle 2 in cooker burner 1, switch is total
It is connect at 3 one end with back segment snorkel 4, one end of 3 back segment snorkel 4 of switch assembly is connect with solenoid valve 5, solenoid valve 5
The other end is connected with back segment tracheae 6, and back segment tracheae 6 is connected with pressure reducing valve 7, and pressure reducing valve 7 is connected with gas tank 8 is held.Electronics
The voltage output end of pulse integrated 9 is connect by boost module integrated 10 with the start-up circuit of solenoid valve 5, electronic impulse integrated 9
Control signal connect with switch assembly.Electronic impulse integrate 9 one leads be connected with pulse firing needle 11, another lead and
Flame-out inductive needle 12 is connected.The integrated 10 boosting output end of boost module is connect with the start-up circuit of solenoid valve 5, voltage input end
9 voltage output end is integrated with electronic impulse.
As shown in Fig. 2, switch assembly 3 includes knob D1, valve rod shift fork D2, microswitch fixed station D3, microswitch D4
(model KW11-2C) and plug valve core D5.Microswitch D4It is fixed on microswitch fixed station D3On, valve rod shift fork D2On
Plectrum and microswitch D equipped with the cam with plectrum, on cam4Upper switch elastic slice matches.
As shown in Figure 3, Figure 4.Kitchen range boost module workflow: working power anode-capacitor-multipole up-flow boosting collection
At-resistance-Schottky diode -12V work-circuit-resistance-capacitance.The external stitch workflow of kitchen range boost module: it shares
Positive pole C1- shares power cathode (ring current) C2- booster power anode C3 and meets 5 power activation route A of solenoid valve1-
Booster power cathode C4 simultaneously meets 5 power sharing route A of solenoid valve2。
As shown in figure 5, solenoid valve 5 includes coil packet, valve plate 15, first promotion spring 16, second promotion spring 18, sliding axle
17, gasket pulls ring 19 and valve base 21.First pushes the setting of spring 16 to push 18 outside of spring, 15 outlet end face of valve plate second
Center be equipped with aperture priming mouth 14, the outlet inner port of valve base 21 is equipped with tube shape bulge, the tube shape bulge and aperture priming
Mouth 14 matches.First promotion spring 16 adds, and its underpart is equipped with spring groove and card.5 power supply of solenoid valve has included moving-wire
Road A1, shared line A2With maintenance route A3, D is started with microswitch respectively4Respective end connection.Knob D1Valve rod is twisted to dial
Pitch D2Microswitch starts D4Ventilation D is opened in the contraposition of plug valve core bore5, trigger circuit A1, shared line A2With maintenance route A3
It connects.Knob D1Twist valve rod shift fork D2Microswitch closes D4Stuffiness D is closed in the dislocation of plug valve core bore5, trigger circuit
A1, shared line A2With maintenance route A3Not power on/off.
Knob D1Press twisting valve rod shift fork D2Stem lower portion shift fork D2Drive valve plug valve core upper shift fork D5Plug valve
Core ribbon moves plush copper tabletting D5Plush copper tabletting unclamps microswitch elastic slice-microswitch and starts D4Trigger circuit A1, shared line A2
With maintenance route A3Connection-plug valve core twists to hole and aligns D5Snorkel 4- switch assembly 3, which is connected, opens ventilation-release knob
D1。
Knob D1Press twisting valve rod shift fork D2Stem lower portion shift fork D2Drive valve plug valve core upper shift fork D5Plug valve
Core ribbon moves plush copper tabletting D5Plush copper tabletting compresses microswitch elastic slice D5Microswitch closes D4- A1A2A3Deenergizing circuit cannot-
Valve plug valve core is twisted to dislocation D5The truncation of snorkel 4- switch assembly 3 blocks stuffiness and closes D5Unclamp knob D5Unclamp rotation
Button D1。
Working principle: in use, opening the valve for holding gas tank 8, at this moment hold the liquefied gas in gas tank 8 by holding gas tank 8
After valve reaches solenoid valve 5 by pressure reducing valve 7 and tracheae 6, the knob of switch assembly 3 is pressed, 3 knob of Range switch assembly is pressed
D1Afterwards, at this moment microswitch D4It has connected boost module in time and has integrated 10 power supplys, boost module integrated 10 obtains electric while starting raising
Voltage, electric current, electronic impulse integrated 9 increase voltages, electric current, electronic impulse integrated 9 it is electric after, be directly connected to solenoid valve 5, electromagnetism
Valve 5 it is electric after, open first group of aperture blocked shot, be passed through liquefied gas, one end snorkel 4 of solenoid valve 5 is made after 5 aperture of solenoid valve
To liquefied gas.4 interior conduit air pressure raising of snorkel and the liquefied gas air pressure in tracheae 6 are of substantially equal, in snorkel 4 and tracheae 6
Liquefied gas it is of substantially equal when, at this moment solenoid valve 5 is due to counteracting draught head, and the valve plate 15 then opened in solenoid valve 5 makes to send
Tracheae 4 and 6 pipeline of tracheae are mutually unimpeded, and after opening solenoid valve 5, boost module integrated 10 automatically switches into the power supply of solenoid valve 5
Maintain working power.
Press 3 knob D of switch assembly1Afterwards, switch assembly 3 has connected microswitch D4Power supply obtains boost module integrated 10
It is threaded to ventilation position to power supply, boost module integrated 10 makes ignition electrode release electric spark point by lead make pulse ignition electrode 11
The liquefied gas of burner 1.Boost module integrated 10 is allowed to carry out safe inductive transmission by lead make pulse inductive needle 12
Work is controlled.
If gas source not can turn on, misfire, solenoid valve 5 is automatically closed and alarms.
If there is gas source, ignition electrode not discharge igniting, solenoid valve 5 is automatically closed, and alarms.
Overflowing liquid touches inductive needle in use, and solenoid valve 5 is automatically closed, and alarms.
As illustrated in figs. 5-7, liquefied gas safe cooking utensils include burner 1, nozzle 2, switch assembly to the utility model embodiment 2
13, solenoid valve 5 and electronic impulse integrated 9.
As shown in fig. 6, one end of nozzle 2 is connect with switch assembly 13 without nozzle 2 in cooker burner 1, switch is total
It being connect at 13 one end with back segment snorkel 4, one end of 13 back segment snorkel 4 of switch assembly is connected with one end of solenoid valve 5,
5 other end of solenoid valve is gas inlet end, and the other end of solenoid valve 5 is connected with back segment tracheae 6, back segment tracheae 6 and pressure reducing valve 7
It is connected, pressure reducing valve 7 is connected with gas tank 8 is held.The voltage output end of electronic impulse integrated 9 is directly electric with the starting of solenoid valve 5
The control signal of road connection, electronic impulse integrated 9 is connect with switch assembly 13.Electronic impulse integrates 9 one leads and pulse point
Fiery needle 11 is connected, and another lead is connected with flame-out inductive needle 12.
As shown in fig. 7, switch assembly 13 includes knob B1, valve rod shift fork B2, microswitch fixed station B3, microswitch B4
(model KW11-2C) and cone stem valve core B5.Microswitch B4It is fixed on microswitch fixed station B3On.Bore stem valve core B5It is equipped with
Tabletting, the tabletting and microswitch B4Upper switch elastic slice matches.The voltage output end of electronic impulse integrated 9 is directly and solenoid valve
5 start-up circuit connection.
Knob B1Press twisting valve rod shift fork B2Stem lower portion shift fork B2Band mantle stem valve core shift fork B5Stem valve core is bored to dial
Fork band movable valve plug tabletting B5- being lifted up-, which is rotated, along screw thread twisting unclamps microswitch elastic slice B4Microswitch starts B4-
A1A2A3Route connects energization-cone stem valve core conehead B5Leave valve Lead mouth-opening cone stem valve core conehead control B5Snorkel 4-
3 gas source connection of switch assembly-switch assembly starts gas supply-release knob B1
Knob B1Press twisting valve rod shift fork B2Stem lower portion shift fork B2Band mantle stem valve core top shift fork B5Bore stem valve
Core shift fork band movable valve plug tabletting B5- moving down-, which is rotated, along screw thread twisting compresses microswitch elastic slice B4- A1A2A3Route is not
It can power-off-microswitch closing B4Bore stem valve core conehead B5It is close to valve Lead mouth 4- cone stem valve core conehead truncation and opens snorkel 4-
3 gas sources of switch assembly-switch assembly stops gas supply 3- release button B1。
Working principle: in use, opening the valve for holding gas tank 8, at this moment hold the liquefied gas in gas tank 8 by holding 8 valve of gas tank
After door reaches solenoid valve 5 by pressure reducing valve 7 and tracheae 6,3 knob B of switch assembly is pressed1, microswitch B here4It is immediately synchronous
Connect electronic impulse integrated 9, electronic impulse integrated 9 it is electric after solenoid valve 5 is directly opened by lead, solenoid valve 5 obtain it is electric after beat
Valve plate 15 in open electromagnetic valve 5 keeps snorkel 4 and tracheae 6 mutually unimpeded, and after opening solenoid valve 5, electronic impulse integrates 9 for electromagnetism
The power supply of valve 5 automatically switches into maintenance working power.
Press 3 knob B of switch assembly valve1Afterwards, switch assembly 3 has connected microswitch B1Power supply obtains electronic impulse integrated 9
To power supply, switch assembly 3 is screwed into ventilation position, and electronic impulse integrated 9 connects ignition electrode 11 by lead and is allowed to release electric spark
The liquefied gas of point burner.Electronic impulse integrated 9 is allowed to carry out safe inductive transmission by lead make pulse inductive needle 12
Work is controlled.
If gas source not can turn on, misfire, solenoid valve 5 is automatically closed and alarms.
If there is gas source, ignition electrode misfires, and solenoid valve 5 is automatically closed and alarms.
In use, touching inductive needle in overflowing liquid, solenoid valve 5 is automatically closed and alarms.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
Including being within the protection scope of the utility model.
Claims (5)
1. a kind of liquefied gas safe cooking utensils, including burner device (1), nozzle (2), switch assembly and electronic impulse integrate (9),
It is characterized in that: further including solenoid valve (5)；The solenoid valve (5) is connected between one end and switch assembly by snorkel (4), separately
One end is gas inlet end；The electronic impulse integrate (9) voltage output end directly or by boost module integrate (10) with
The start-up circuit of solenoid valve (5) connects, and the control signal that electronic impulse integrates (9) is connect with switch assembly.
2. a kind of liquefied gas safe cooking utensils according to claim 1, it is characterised in that: the switch assembly includes knob
(D1), valve rod shift fork (D2), microswitch fixed station (D3), microswitch (D4) and plug valve core (D5)；The microswitch
(D4) it is fixed on microswitch fixed station (D3)；The valve rod shift fork (D2) is equipped with the cam with plectrum, on cam
Plectrum matched with microswitch (D4) upper switch elastic slice；The boost module integrates (10) boosting output end and solenoid valve
(5) start-up circuit connection, voltage input end and electronic impulse integrate the voltage output end of (9).
3. a kind of liquefied gas safe cooking utensils according to claim 1, it is characterised in that: the switch assembly includes knob
(B1), valve rod shift fork (B2), microswitch fixed station (B3), microswitch (B4) and cone stem valve core (B5)；The microswitch
(B4) it is fixed on microswitch fixed station (B3)；The cone stem valve core (B5) is equipped with tabletting, the tabletting and microswitch (B
4) upper switch elastic slice matches；The voltage output end that the electronic impulse integrates (9) directly connects with the start-up circuit of solenoid valve (5)
It connects.
4. a kind of liquefied gas safe cooking utensils according to claim 1,2 or 3, it is characterised in that: solenoid valve (5) packet
Include coil packet, valve plate (15), first push spring (16), second push spring (18), sliding axle (17), gasket pull ring (19) and
Valve base (21)；Described first pushes spring (16) setting to push on the outside of spring (18) second；Valve plate (15) the outlet end face
Center is equipped with aperture priming mouth (14), and the outlet inner port of valve base (21) is equipped with tube shape bulge, which draws with aperture
Open one's mouth (14) match.
5. a kind of liquefied gas safe cooking utensils according to claim 1,2 or 3, it is characterised in that: the electronic impulse is integrated
(9) a lead is connected with pulse firing needle (11), and another lead is connected with flame-out inductive needle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113754.4U CN209431475U (en) | 2018-12-17 | 2018-12-17 | A kind of liquefied gas safe cooking utensils |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113754.4U CN209431475U (en) | 2018-12-17 | 2018-12-17 | A kind of liquefied gas safe cooking utensils |
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| Publication Number | Publication Date |
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| CN209431475U true CN209431475U (en) | 2019-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671724A (en) * | 2018-12-17 | 2020-01-10 | 赵三一 | Safety range for liquefied gas |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671724A (en) * | 2018-12-17 | 2020-01-10 | 赵三一 | Safety range for liquefied gas |
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