CN205654940U - 360 three -section burning things which may cause a fire disaster gas cooking utensils safety -valve assembly - Google Patents
360 three -section burning things which may cause a fire disaster gas cooking utensils safety -valve assembly Download PDFInfo
- Publication number
- CN205654940U CN205654940U CN201620285808.3U CN201620285808U CN205654940U CN 205654940 U CN205654940 U CN 205654940U CN 201620285808 U CN201620285808 U CN 201620285808U CN 205654940 U CN205654940 U CN 205654940U
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- China
- Prior art keywords
- valve
- gas outlet
- spool
- valve body
- shaft
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- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a 360 three -section burning things which may cause a fire disaster gas cooking utensils safety -valve assembly, including valve body, case and miniature gear motor, install the driving gear on the miniature gear motor, driving gear and driven gear meshing, driven gear installs at the case epaxially, the epaxial pot head of case is equipped with spring A, valve shaft has seted up the bottom valve shaft slotted hole, the epaxial side of case is equipped with valve shaft, and the lower part cover is equipped with the spacer among the valve shaft, and valve shaft intermediate position cover is equipped with valve cap, the last constant head tank of having seted up of valve cap, the protrusion end and the constant head tank looks adaptation of spacer, the last micro -gap switch that installs of valve cap, valve shaft fixes the upper end and is equipped with fixed jump ring, and the last position cover that lies in fixing clip spring and valve cap of valve shaft is equipped with spring B. The utility model has the advantages of reasonable design, can't ignite by force, avoid the energy extravagant, reduce economic loss, reduced safety accident's emergence.
Description
Technical field
This utility model relates to gas-cooker technical field, specifically a kind of 360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies.
Background technology
At present, the assembly valve of all gas kitchen ranges is all that radius 180 ° rotates back and forth as on an off, and valve assembly the most simply plays switch and the effect of regulation, and burning things which may cause a fire disaster also only has big fire and little fiery two kinds.Existing gas kitchen ranges is the most all to use thermocouple and inductive needle to coordinate electromagnetic valve to be used as blowout protection, all can not close valve assembly.Not having the battery life of thermocouple blowout protection long it is known that make the battery of blowout protection with electromagnetic valve, because electromagnetic valve must be energized always, work could be ventilated.When doing blowout protection with thermocouple, needing to pin valve and could decontrol for several seconds during igniting, thermocouple the most easily burns.If thermoelectricity occasionally electromagnetic valve breaks down, even if lighter can not be lighted a fire, also can gather together use, thermocouple and electromagnetic valve has individual common drawback, the rubber blanket of thermocouple and electromagnetic valve front end of dismantling just can use, as long as manual unlocking valve just can borrow external kindling material point cooking stove burning in the same old way.The assembly valve of existing gas-cooker does not install thermocouple and inductive needle can also use, but has not just had blowout protection, puts out such as wind or is drenched by spilling water in pot and puts out, and valve assembly does not closes and equally can leak gas, and will result in energy loss and accident occurs.
Utility model content
The purpose of this utility model is to provide a kind of 360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of 360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies, including valve body, spool and minitype speed reducing motor, spool is positioned at valve body, and on front side of valve body, lower end offers three gas outlets, and on rear side of valve body, centre position, lower end offers a gas outlet；Being provided with driving gear on described minitype speed reducing motor, driving gear engages with driven gear, and minitype speed reducing motor passes through driving gear drive connection driven gear；Driven gear is arranged in poppet shaft, and poppet shaft is positioned at spool；Poppet shaft upper end is arranged with spring A；Valve shaft bottom offers valve shaft slotted eye, and described valve shaft slotted eye is suitable with the top of poppet shaft；Poppet shaft is arranged over valve shaft, and valve shaft middle and lower part is arranged with spacer, and valve shaft centre position is arranged with valve cover, and valve cover offers locating slot, and the protruding end of spacer is suitable with locating slot；Microswitch is installed on valve cover；Valve shaft upper end is fixed with fixing jump ring, and the position that valve shaft is positioned at fixing jump ring and valve cover is arranged with spring B.
As further program of the utility model: described minitype speed reducing motor connects dog days' DC source.
As this utility model further scheme: offer valve body little fire gas outlet, valve body moderate heat gas outlet and valve body big fire gas outlet on described valve body, valve body little fire gas outlet is higher than the position of valve body moderate heat gas outlet, the position of fire little higher than valve body gas outlet, valve body big fire gas outlet；Spool little fire gas outlet, spool moderate heat gas outlet, spool big fire gas outlet, spool little fire air inlet and total air inlet is offered on described spool, and the position of spool moderate heat gas outlet fire little higher than spool air inlet, spool little fire gas outlet is higher than the position of spool moderate heat gas outlet, the position of fire little higher than spool gas outlet, spool big fire gas outlet；Total air inlet is identical with the height of air inlet.
Compared with prior art, the beneficial effects of the utility model are: this utility model reasonable in design, minitype speed reducing motor is coordinated by inductive needle, if misfiring valve will be automatically switched off, as problematic in inductive needle or lighter, even if borrowing external kindling material to light a fire, within after point catches fire several seconds, also source of the gas can be cut off by automatic-closing valve, must repair in time, cannot use time problematic.Mix intervalometer and can cut off source of the gas with timing closing valve, battery can be extended, save the energy, reduce the generation of security incident.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is structural blast figure of the present utility model.
Fig. 4 is spool and the structural map of valve body in this utility model.
In figure: 1-valve body, 101-valve body little fire gas outlet, 102-valve body moderate heat gas outlet, 103-valve body big fire gas outlet, 2-spool, 201-spool little fire gas outlet, 202-spool moderate heat gas outlet, 203-spool big fire gas outlet, 204-spool little fire air inlet, the total air inlet of 205-, 3-driven gear, 4-poppet shaft, 5-spring A, 6-valve shaft slotted eye, 7-spacer, 8-valve cover, 9-spring B, 10-valve shaft, 11-fixes jump ring, 12-microswitch, 13-locating slot, 14-driving gear, 15-minitype speed reducing motor, 16-dog days' DC source, 17-gas outlet, 18-air inlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～4, a kind of 360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies, including valve body 1, spool 2 and minitype speed reducing motor 15, spool 2 is positioned at valve body 1, on front side of valve body 1, lower end offers three gas outlets 18, and on rear side of valve body 1, centre position, lower end offers a gas outlet 17；Being provided with driving gear 14 on described minitype speed reducing motor 15, driving gear 14 engages with driven gear 3, and minitype speed reducing motor 15 is by driving gear 14 drive connection driven gear 3；Driven gear 3 is arranged in poppet shaft 4, and poppet shaft 4 is positioned at spool 2；Poppet shaft 4 upper end is arranged with spring A5；Valve shaft 10 bottom offers valve shaft slotted eye 6, and described valve shaft slotted eye 6 is suitable with the top of poppet shaft 4；Poppet shaft 4 is arranged over valve shaft 10, and valve shaft 10 middle and lower part is arranged with spacer 7, and valve shaft 10 centre position is arranged with valve cover 8, and valve cover 8 offers locating slot 13, and the protruding end of spacer 7 is suitable with locating slot 13；Microswitch 12 is installed on valve cover 8；Valve shaft 10 upper end is fixed with fixing jump ring 11, and the position that valve shaft 10 is positioned at fixing jump ring 11 and valve cover 8 is arranged with spring B 9.
Further, minitype speed reducing motor 15 described in the utility model connects dog days' DC source 16, and power supply is stable, minitype speed reducing motor 15 working stability.
Further, valve body little fire gas outlet 101, valve body moderate heat gas outlet 102 and valve body big fire gas outlet 103 is offered on valve body 1 described in the utility model, valve body little fire gas outlet 101 is higher than the position of valve body moderate heat gas outlet 102, the position of fire little higher than valve body gas outlet 101, valve body big fire gas outlet 103；Spool little fire gas outlet 201, spool moderate heat gas outlet 202, spool big fire gas outlet 203, spool little fire air inlet 204 and total air inlet 205 is offered on described spool 2, and the position of spool moderate heat gas outlet 202 fire little higher than spool air inlet 204, spool little fire gas outlet 201 is higher than the position of spool moderate heat gas outlet 202, the position of fire little higher than spool gas outlet 201, spool big fire gas outlet 203；Total air inlet 205 is identical with the height of air inlet 18.
Under in off position, due to the effect of spring A5, the locating slot 13 on one end of spacer 7 protrusion and valve cover 8 is combined closely, and pushes down microswitch 12 and makes microswitch 12 disconnection cut off the electricity supply, and pinning valve shaft 10 can not rotate simultaneously.When wanting Open valve, only need the most down to push down valve, the locating slot 13 on the protruding end of spacer 7 and valve cover 8 is made to separate, just can arbitrarily rotate left and right, microswitch 12 closes simultaneously, and energising, to lighter automatic ignition, is made valve shaft 10 rise reset by the effect of spring B 9, at this moment the locating slot 13 on the protruding end of spacer 7 and valve cover 8 is completely separable, it is not necessary to down pressure just can be with left rotation and right rotation regulation firepower size.When inductive needle is not received by a little catching fire, minitype speed reducing motor 15 work drives driving gear 14, driving gear 14 drives again noose driven gear 3 in poppet shaft 10, when spacer 7 is to locating slot 13, effect by spring A5, the protruding end of spacer 7 will enter in the locating slot 13 on valve cover 8, pushes down microswitch 12 and cuts off the electricity supply, and Locked valve completely closes cut-out source of the gas simultaneously.
This utility model can carry out 360 °, in off position under, any left rotation and right rotation can open valve igniting, is divided into large, medium and small three sections of burning things which may cause a fire disaster, normal toward anticlockwise first paragraph be moderate heat, the burning things which may cause a fire disaster the same with existing gas kitchen ranges；Second segment is big fire, and the 3rd section is little fire, then rotates closedown of arriving.Little fire is the most first put toward right rotation.This utility model with inductive needle minitype speed reducing motor as blowout protection, it is also possible to timing use.In case of stopped the supple of gas or steam, wind, spilling water drench put out all can automatic-closing valve, safety and reliability.Do not waste the energy, energy-conserving and environment-protective, the generation of minimizing accident.
Operation principle of the present utility model is:
Spool turns left 90 °, the air inlet 18 of valve body 1 connects air inlet source with total air inlet 205 of spool 2, fire middle or small with valve body 1 gas outlet, spool 2 middle or small fire gas outlet connects simultaneously, it is empty owing to spool 2 is middle, source of the gas is just entered by total air inlet 205, therefrom, little fire gas outlet output, then half-twist to the left, spool big fire gas outlet 203 just connects with valve body big fire gas outlet 103, and large, medium and small gas outlet exports source of the gas simultaneously；Half-twist the most again, the total air inlet 205 of spool 2 air inlet 18 just and on valve body 1 staggers, at this moment spool little fire air inlet 204 connects with the air inlet 18 on valve body 1, stagger in also big, moderate heat gas outlet with valve body 1, big, the moderate heat gas outlet of spool 2 simultaneously, now fire little with valve body gas outlet 101 in spool little fire gas outlet 201 is still that connected state, source of the gas the most only enters from spool little fire air inlet 201, exports from valve body little fire gas outlet 101.Turn left 90 ° again, the whole staggered breaks source of the gas of air inlet 18 on all gas outlets of spool 2 and valve body 1.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. 360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies, including valve body (1), spool (2) and minitype speed reducing motor (15), spool (2) is positioned at valve body (1), lower end, valve body (1) front side offers three gas outlets (18), and valve body (1) rear side centre position, lower end offers a gas outlet (17)；It is characterized in that: be provided with driving gear (14) on described minitype speed reducing motor (15), driving gear (14) engages with driven gear (3), and minitype speed reducing motor (15) passes through driving gear (14) drive connection driven gear (3)；Driven gear (3) is arranged in poppet shaft (4), and poppet shaft (4) is positioned at spool (2)；Poppet shaft (4) upper end is arranged with spring A(5)；Valve shaft (10) bottom offers valve shaft slotted eye (6), and described valve shaft slotted eye (6) is suitable with the top of poppet shaft (4)；Poppet shaft (4) is arranged over valve shaft (10), valve shaft (10) middle and lower part is arranged with spacer (7), valve shaft (10) centre position is arranged with valve cover (8), and valve cover (8) offers locating slot (13), and the protruding end of spacer (7) is suitable with locating slot (13)；Microswitch (12) is installed on valve cover (8)；Valve shaft (10) upper end is fixed with fixing jump ring (11), and the position that valve shaft (10) is positioned at fixing jump ring (11) and valve cover (8) is arranged with spring B (9).
360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies the most according to claim 1, it is characterised in that: described minitype speed reducing motor (15) connects dog days' DC source (16).
360 ° three sections burning things which may cause a fire disaster gas cooker safety valve assemblies the most according to claim 1, it is characterized in that: on described valve body (1), offer valve body little fire gas outlet (101), valve body moderate heat gas outlet (102) and valve body big fire gas outlet (103), valve body little fire gas outlet (101) is higher than the position of valve body little fire gas outlet (101) higher than the position of valve body moderate heat gas outlet (102), valve body big fire gas outlet (103)；Spool little fire gas outlet (201), spool moderate heat gas outlet (202), spool big fire gas outlet (203), spool little fire air inlet (204) and total air inlet (205) is offered on described spool (2), and the position of spool moderate heat gas outlet (202) fire little higher than spool air inlet (204), spool little fire gas outlet (201) is higher than the position of spool little fire gas outlet (201) higher than the position of spool moderate heat gas outlet (202), spool big fire gas outlet (203)；Total air inlet (205) is identical with the height of air inlet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285808.3U CN205654940U (en) | 2016-04-08 | 2016-04-08 | 360 three -section burning things which may cause a fire disaster gas cooking utensils safety -valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285808.3U CN205654940U (en) | 2016-04-08 | 2016-04-08 | 360 three -section burning things which may cause a fire disaster gas cooking utensils safety -valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654940U true CN205654940U (en) | 2016-10-19 |
Family
ID=57390911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620285808.3U Expired - Fee Related CN205654940U (en) | 2016-04-08 | 2016-04-08 | 360 three -section burning things which may cause a fire disaster gas cooking utensils safety -valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357290A (en) * | 2018-09-20 | 2019-02-19 | 李元平 | A kind of multistage subsection control electromagnetic valve switch |
-
2016
- 2016-04-08 CN CN201620285808.3U patent/CN205654940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357290A (en) * | 2018-09-20 | 2019-02-19 | 李元平 | A kind of multistage subsection control electromagnetic valve switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170408 |