CN2479376Y - Time cutting controller for gas pipeline - Google Patents
Time cutting controller for gas pipeline Download PDFInfo
- Publication number
- CN2479376Y CN2479376Y CN 01238630 CN01238630U CN2479376Y CN 2479376 Y CN2479376 Y CN 2479376Y CN 01238630 CN01238630 CN 01238630 CN 01238630 U CN01238630 U CN 01238630U CN 2479376 Y CN2479376 Y CN 2479376Y
- Authority
- CN
- China
- Prior art keywords
- micro
- gas
- utility
- gear
- model
- 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
Links
- 239000007789 gas Substances 0.000 abstract description 19
- 239000002737 fuel gas Substances 0.000 abstract 2
- 238000010411 cooking Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- ZRHANBBTXQZFSP-UHFFFAOYSA-M potassium;4-amino-3,5,6-trichloropyridine-2-carboxylate Chemical compound [K+].NC1=C(Cl)C(Cl)=NC(C([O-])=O)=C1Cl ZRHANBBTXQZFSP-UHFFFAOYSA-M 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Control Of Combustion (AREA)
Abstract
The utility model discloses a fuel gas pipeline timing cut-off controlling device that is arranged on a pipeline valve position in front of the surface of a gas range meter, which comprises a timer, and a micro-motor, and further comprises a controlling gear and two micro-switches, wherein one wheel surface of the controlling gear is provided with two touching pillars that take the angle of 180 degrees, and the two micro-switches are arranged perpendicularly corresponding to the two touching pillars, the controlling gear is meshed with a gear that is arranged on the main shaft of the micro-motor, and the two micro-switches are connected with the timer. The utility model has advantages of simple structure, convenient employment, and the cooking time is limited, the pipeline valve is closed in continuous actions, which is safe and the fuel gas is saved. Particularly, the utility model can bring unlimited safety to families with old people and children.
Description
The utility model relates to combustion apparatus, is a kind of gas pipeline timing turning off control device that is located at gas-cooker table early gate place.
In modern society, coal gas, liquefier and natural gas have become town dweller's main domestic energy, also generally use all kinds of gas kitchen ranges in the general family.The greatest problem of existing gas kitchen ranges is a gas leak phenomenon, can not guarantee to use gas safety, so have many consumers warning device has been installed, can in time reminding the user to note gas leakage.But the fact shows, even adorned warning device, there is combustion gas use accident to take place in the time of still, because the warning device that has, the sensitivity of its gas sensor is higher, particularly when just adorning,, even some flue gases are arranged as long as some smells are arranged, just report to the police immediately, warning is frequently done popular flurried, and the time one is long, causes the vigilant decline of user again; And more be, the gas leak detector that existing market provides, guard on its gas sensor must regularly clean, otherwise kitchen oil stain can be shut guard, and gas sensor promptly loses effectiveness, alarm also just becomes a kind of " ornaments ", at this moment, even gas leakage takes place, warning device is still " one do not groan ".Or not during this warning, the blind warning in the time of should not reporting to the police, this is the existing contingent deadly defect of alarm.Also have certain situation to be, the elderly forgets easily, may forget on the gas range and to smell flavor at the burning thing until smelling Jiao once turning round, and just suddenly remembers, if the trouble of having a bad nose is bigger.And for example, when having a bath with gas heater, though combustion gas is not leaked, indoor oxygen exhausts, and also accidents happened easily.Therefore, when using combustion gas, even gas-fired equipment such as gas kitchen ranges does not leak sometimes, because also there is unsafe factor in improper use.
The purpose of this utility model provides a kind of gas pipeline timing turning off control device, make it to realize regularly to hot plate, buzzing, close by setting-up time, gas supply is promptly only just arranged in the time of hotting plate, interior conduit is in round-the-clock closed condition At All Other Times, even do not look after kitchen range, also can not lead to a disaster.
Realize the utility model of above-mentioned purpose, include a timer and a micro machine, characteristics of the present utility model are, also include a control gear and two microswitches, wherein, be provided with two and be mutually striking the post of 180 degree angles on a wheel face of control gear, two microswitches are struck the post corresponding to two and are 90 degree positions settings; Like this control gear of structure, it is meshed with a gear on being located at the micro machine main shaft, and two microswitches are connected with timer.When the utility model is installed, only need be fixed on kitchen range preceding pipeline valve place to its stand, and the central shaft hole of control gear is connected on the valve rotating handle get final product.During use, earlier hot plate the time with setting by the timer control button, start micro machine then, the rotation of micro motor for driving control gear, this control gear then turn valve is opened gradually, when control gear turns over 90 when spending, on it the one shake-up microswitch of striking the post, this microswitch then cuts off the micro machine circuit, and control gear stops operating, at this moment gas pipeline is opened fully, can carry out kitchen range and hot plate operation
When the time of setting of hotting plate finished, the buzzer of timer will remind the user to cut out burner, and starts micro machine simultaneously to close pipeline valve.Nobody comes to handle if setting-up time finishes the back, and then the back timer will start micro machine automatically and cut out pipeline valve (strike the post when touching another microswitch when on the control gear another, micro machine stops operating) at certain time intervals.
Therefore the utility model is simple in structure, and is easy to use; The time is hotted plate in qualification, and interlock is closed pipeline valve, and is not only safe but also save combustion gas, and kitchen oil stain can not influence serviceability of the present utility model and service life.The utility model particularly can bring unlimited safety to the family that the elderly and child are arranged.
Description of drawings:
Fig. 1 is a generalized section of the present utility model.
Fig. 2, Fig. 3 are working state schematic representation of the present utility model.
Embodiment of the present utility model as shown in drawings.Include a timer and a micro machine 2 in the present embodiment, wherein, the appropriate location (as hanging on the wall or being placed on the shelf) that timer can separately be arranged near micro machine 2 is located.Seen that by Fig. 1 present embodiment has a casket body 1, the bottom of this casket body 1 is provided with for the two by all means seat legs 8 of stand on pipeline, and micro machine 2 is fixed on the end face of casket body 1.Control gear 4 in the present embodiment, thereon wheel face be provided with two be mutually 180 the degree angles strike the post 7,9, this control gear 4 is articulated in the casket body 1 by rotating shaft 5, again on the inner top surface of casket body 1 corresponding to two of control gear 4 position of striking the post, be provided with two and be the microswitches 6,10 (please consulting Fig. 2, Fig. 3 simultaneously) that 90 degree positions are provided with, this two microswitch 6,10 is connected with timer.Seen by figure, be arranged with a travelling gear 3 on the main shaft of micro machine 2, control gear 4 is meshed with this travelling gear 3.
Duty of the present utility model such as Fig. 2, shown in Figure 3.State shown in Figure 2 is the closed condition of pipeline valve, at this moment, and the 9 shake-up microswitches 10 of striking the post on the control gear 4; Start micro machine 2 and drive control gear 4 when rotating counterclockwise, control gear 4 valve of will outwarding winding gradually, until striking the post 9 when turning over 90 degree and touching another microswitches 6 (as shown in Figure 3), microswitch 6 stops operating micro machine 2, at this moment, pipeline valve is full-gear, and kitchen range are in the air feed state, can implement to hot plate operation.After hotting plate timing termination, start micro machine 2 and rotate counterclockwise, when striking the post 7 when turning over 90 degree and touching microswitch 10 again (and for example shown in Figure 2) on the control gear 4, microswitch 10 stops operating micro machine 2, at this moment, pipeline valve is full-shut position, and kitchen range are in no gaseity.
Claims (1)
1, a kind of gas pipeline timing turning off control device that is located at gas-cooker table early gate place includes a timer and a micro machine, it is characterized in that: also include a control gear and two microswitches; Be provided with two and be mutually striking the post of 180 degree angles on a wheel face of control gear, two microswitches are struck the post corresponding to two and are 90 degree positions settings; Control gear is meshed with a gear on being located at the micro machine main shaft, and two microswitches are connected with timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238630 CN2479376Y (en) | 2001-04-02 | 2001-04-02 | Time cutting controller for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238630 CN2479376Y (en) | 2001-04-02 | 2001-04-02 | Time cutting controller for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479376Y true CN2479376Y (en) | 2002-02-27 |
Family
ID=33651218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238630 Expired - Fee Related CN2479376Y (en) | 2001-04-02 | 2001-04-02 | Time cutting controller for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743440B (en) * | 2007-07-12 | 2012-11-21 | 松下电器产业株式会社 | Gas cut-off device |
-
2001
- 2001-04-02 CN CN 01238630 patent/CN2479376Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743440B (en) * | 2007-07-12 | 2012-11-21 | 松下电器产业株式会社 | Gas cut-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020227 Termination date: 20100402 |