CN204533705U - A kind of family expenses anti-explosion gas emergency cut-off calutron - Google Patents
A kind of family expenses anti-explosion gas emergency cut-off calutron Download PDFInfo
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- CN204533705U CN204533705U CN201520179333.5U CN201520179333U CN204533705U CN 204533705 U CN204533705 U CN 204533705U CN 201520179333 U CN201520179333 U CN 201520179333U CN 204533705 U CN204533705 U CN 204533705U
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- coil
- family expenses
- gas
- emergency cut
- calutron
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Abstract
The utility model discloses a kind of family expenses anti-explosion gas emergency cut-off calutron, valve body top has been connected by screw body cover plate, body cap intralamellar part is provided with coil, coil and body cover plate are one-piece casting shaping structure, coil top is provided with permanent magnet, coil side is provided with movable iron group, movable iron group outside is provided with spring, spring bottom is connected with diaphragm, diaphragm arrangement is in valve body, the utility model volume is little, install simple, easy to maintenance, reaction velocity is fast, closedown performance is good, do not consume the energy, pollution-free, non-maintaining, long service life, aesthetic in appearance, can be connected with fuel gas leak alarm systems or be connected with fire-fighting and other intelligent alarm control terminal modules etc., realize scene or remote auto or manual emergency and cut off source of the gas, guarantee safety, when there is harmful sharp pounding, valve can be closed automatically, valve opening need through manual intervention, manually opened, meet safety control specification, meet accident treatment feature, there is extraordinary practical effect.
Description
[technical field]
The utility model relates to Domestic gas safety technical field, specifically a kind of family expenses anti-explosion gas emergency cut-off calutron.
[background technique]
Rock gas is a kind of high-grade energy of clean environmental protection, sulfur-bearing hardly, dust and other harmful matters, produce carbon dioxide during burning and be less than other fossil fuels, cause greenhouse effect lower, thus can fundamentally environmental protect quality, rock gas is compared with artificial coal gas, suitable with specific heat of combustion price, and rock gas is clean clean, the working life of kitchen range can be extended, also the expenditure that user reduces maintenance expenses is conducive to, rock gas is clean fuel gas, supply is stable, air quality can be improved, thus new power can be provided for this area's economic development, drive of prosperous economy and environmental protect, safe and reliable rock gas is nontoxic, easily distribute, proportion is lighter than air, explosive gas should not be accumulated into, it is safer combustion gas, make the life better along with family's use safety, reliable rock gas, greatly will improve domestic environment, improve the quality of living, the user of present use rock gas is increasing, although the toxicity of natural sex is less than coal gas, but still to take care use during use rock gas, the same with other combustion gas, rock gas also has inflammable, explosive characteristic.Rock gas is when content is 5% to 15% in atmosphere, meet naked light and the huge blast of power can occur, current family natural gas line be manually valve to control the switch of combustion gas, when combustion gas occurs to leak time, combustion gas can not be cut off in time be easy to cause security incident, how bulky existing combustion gas automatic cutout valve is, and be arranged on above total pipeline, automatic closedown is controlled by pneumatic or hydraulic pressure, be difficult to be arranged in domestic consumer, family is used for occurring gas leakage simultaneously, total valve is closed not in time, easily cause larger security incident, the use of combustion gas provides many convenience to huge numbers of families, for various reasons simultaneously, also the explosive incident that gas leakage causes is brought.
Therefore, for overcome above-mentioned technology deficiency and design a for family use volume little, install simple, easy to maintenance, reaction velocity is fast, closedown performance is good, do not consume the energy, pollution-free, non-maintaining, long service life, a kind of family expenses anti-explosion gas emergency cut-off calutron aesthetic in appearance, inventor's problem to be solved just.
[model utility content]
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of family expenses anti-explosion gas emergency cut-off calutron, and volume is little, it is simple, easy to maintenance to install, reaction velocity is fast, and it is good to close performance, does not consume the energy, pollution-free, non-maintaining, long service life, aesthetic in appearance.
The utility model solves the technological scheme that its technical problem adopts: a kind of family expenses anti-explosion gas emergency cut-off calutron, it comprises permanent magnet, coil, screw, elastic cable paper, body cover plate, movable iron group, spring, diaphragm, valve body, described valve body top has been connected by screw body cover plate, described body cap intralamellar part is provided with coil, coil and body cover plate are one-piece casting shaping structure, described coil top is provided with permanent magnet, described coil side is provided with movable iron group, described movable iron group outside is provided with spring, described spring bottom is connected with diaphragm, described diaphragm arrangement is in valve body.
Further, described movable iron group top is connected with pull handle, and described pull handle top is provided with protecting cover.
Further, described body cover plate is externally connected to elastic cable paper, and described elastic cable paper is connected with body cap intralamellar part coil.
Further, described valve body material is the one in brass alloys or aluminum alloy.
Further, described diaphragm is nitrile butadiene rubber material.
Further, valve body two ends connecting end is the one in internal thread or external thread structure.
The beneficial effects of the utility model are:
1, the utility model volume little, install simple, easy to maintenance, reaction velocity is fast, and it is good to close performance, does not consume the energy, pollution-free, non-maintaining, long service life, aesthetic in appearance.
2, the utility model can be connected with fuel gas leak alarm systems or be connected with fire-fighting and other intelligent alarm control terminal modules etc., realize scene or remote auto or manual emergency and cut off source of the gas, guarantee safety, when there is harmful sharp pounding, valve can be closed automatically, and valve opening need through manual intervention, manually opened, meet safety control specification, meet accident treatment feature, have extraordinary practical effect.
3, the utility model adopts encapsulation explosion-proof, stops spark at all and produces, be contained in without potential safety hazard on gas pipeline, can not become ignition source; Adopt manually opened, valve opening to on-the-spot manual operation, must meet gas accidents processing feature; Low-voltage DC pulsed drive closes valve; Source of the gas can be cut off within 1 second; The instantaneous driving of low energy consumption, supports that fire-fighting is for electric working method, meets fire protection rule, supporting with controller; On two pass valve guide lines, exportable valve switch feedback of status characteristic signal; Have and keep often opening and normally off under without any power; During power-off, be used as hand stop valve and use; Adjustable valve opening state retention force, meets the requirement of automatic closing under intense destructive vibrations; Structure adopts multi-stage sealed measure, processing precise, guarantee tightness and Security; Under gas environment 15 years anti-aging; Actuator's switch 20,000 fault-free.
[accompanying drawing explanation]
Fig. 1 is the utility model structural representation.
Scheme of installation when Fig. 2 is the utility model use.
Description of reference numerals: 1-protecting cover; 2-pull handle; 3-permanent magnet; 4-coil; 5-screw; 6-elastic cable paper; 7-body cover plate; The movable iron group of 8-; 9-spring; 10-diaphragm; 11-valve body; 12-threeway; 13-gas pipeline; 14-ball valve; 15-anti-explosion gas emergency cut-off calutron; 16-standard terminal box; 17-Household gas warner; 18-gas meter.
[embodiment]
Below in conjunction with specific embodiment, set forth the utility model further, should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Shown in Figure 1 is the utility model family expenses anti-explosion gas emergency cut-off calutron structural representation, the utility model main body comprises permanent magnet 3, coil 4, screw 5, elastic cable paper 6, body cover plate 7, movable iron group 8, spring 9, diaphragm 10, valve body 11, valve body 11 top is connected with body cover plate 7 by screw 5, body cover plate 7 inside is provided with coil 4, coil 4 and body cover plate 7 are one-piece casting shaping structure, coil 4 top is provided with permanent magnet 3, coil 4 side is provided with movable iron group 8, movable iron group 8 outside is provided with spring 9, be connected with diaphragm 10 bottom spring 9, diaphragm 10 is arranged in valve body 11.
Movable iron group 8 top is connected with pull handle 2, pull handle 2 top is provided with protecting cover 1, body cover plate 7 is externally connected to elastic cable paper 6, elastic cable paper 6 is connected with body cover plate 7 Inside coil 4, valve body 11 material is brass alloys or aluminum alloy, diaphragm 10 is nitrile butadiene rubber material, and valve body 11 two ends connecting end is internal thread or external thread structure.
Scheme of installation when being the utility model use see Fig. 2, the utility model is mainly used in point family suction port and family total air outlet place, safety protection effect is played for all gas-fired equipments in point family, gas pipeline 13 is provided with threeway 12, gas pipeline 13 branches out the gas pipeline 13 at point family by threeway, the gas pipeline 13 at point family is connected with anti-explosion gas emergency cut-off calutron 15 by ball valve 14, anti-explosion gas emergency cut-off calutron 15 upper end is connected with Household gas warner 17 by standard terminal box 16, anti-explosion gas emergency cut-off calutron 15 the other end is connected with gas meter 18, can remove a hidden danger in time before occurring in the condition of a disaster, the utility model is under the control being equipped with safe and reliable gas leakage alarm cutter, timely cut-out source of the gas, guarantee the security of the lives and property of you and household.
The utility model is waited in use, can be connected with fuel gas leak alarm systems or be connected with fire-fighting and other intelligent alarm control terminal modules etc., realizing scene or remote auto or manual emergency and cut off source of the gas, guaranteeing safety, when there is harmful sharp pounding, valve can be closed automatically, valve opening need through manual intervention, manually opened, meets safety control specification, meet accident treatment feature, have extraordinary practical effect.
The utility model adopts encapsulation explosion-proof, stops spark at all and produces, be contained in without potential safety hazard on gas pipeline 13, can not become ignition source; Adopt manually opened, valve opening to on-the-spot manual operation, must meet gas accidents processing feature, and low-voltage DC pulsed drive closes valve; Can source of the gas be cut off within 1 second, the instantaneous driving of low energy consumption, support that fire-fighting is for electric working method, meets fire protection rule, supporting with controller; On two pass valve guide lines, exportable valve switch feedback of status characteristic signal; Have and keep often opening and normally off under without any power; During power-off, be used as hand stop valve and use; Adjustable valve opening state retention force, meets the requirement of automatic closing under intense destructive vibrations; Structure adopts multi-stage sealed measure, processing precise, guarantee tightness and Security; ; Under gas environment 15 years anti-aging; Actuator's switch 20,000 fault-free.The utility model is applicable to the non-corrosiveness gases such as rock gas, liquefied petroleum gas (LPG), artificial coal gas, and valve body 11 material adopts aluminum alloy or brass alloys, and sealed material adopts nitrile butadiene rubber, and operating temperature is at-10 DEG C ~+50 DEG C, and working pressure is≤50kPa.
The utility model has accident self-locking and hand reset function, and gas emergency cut-off valve is in normally open in routine duties, and the coil 4 of solenoid valve is in off-position, need only need be energized instantaneously during the shut-in time, do not consume electric energy, when a fault occurs, the coil 4 of Emergeny Cutoff Valves is energized instantaneously, trigger emergency cuts off, valve quick closedown, and enter self-locking state, even if now remove power supply, valve is still in self-locking closed condition, can not again automatically open.
The utility model volume is little, it is simple, easy to maintenance to install, and reaction velocity is fast, and it is good to close performance, do not consume the energy, pollution-free, non-maintaining, long service life, aesthetic in appearance.
Claims (6)
1. a family expenses anti-explosion gas emergency cut-off calutron, it is characterized in that: it comprises permanent magnet, coil, screw, elastic cable paper, body cover plate, movable iron group, spring, diaphragm, valve body, described valve body top has been connected by screw body cover plate, described body cap intralamellar part is provided with coil, coil and body cover plate are one-piece casting shaping structure, described coil top is provided with permanent magnet, described coil side is provided with movable iron group, described movable iron group outside is provided with spring, described spring bottom is connected with diaphragm, and described diaphragm arrangement is in valve body.
2. a kind of family expenses anti-explosion gas emergency cut-off calutron according to claim 1, is characterized in that: described movable iron group top is connected with pull handle, and described pull handle top is provided with protecting cover.
3. a kind of family expenses anti-explosion gas emergency cut-off calutron according to claim 1, it is characterized in that: described body cover plate is externally connected to elastic cable paper, described elastic cable paper is connected with body cap intralamellar part coil.
4. a kind of family expenses anti-explosion gas emergency cut-off calutron according to claim 1, is characterized in that: described valve body material is the one in brass alloys or aluminum alloy.
5. a kind of family expenses anti-explosion gas emergency cut-off calutron according to claim 1, is characterized in that: described diaphragm is nitrile butadiene rubber material.
6. a kind of family expenses anti-explosion gas emergency cut-off calutron according to claim 1, is characterized in that: valve body two ends connecting end is the one in internal thread or external thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179333.5U CN204533705U (en) | 2015-06-16 | 2015-06-16 | A kind of family expenses anti-explosion gas emergency cut-off calutron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179333.5U CN204533705U (en) | 2015-06-16 | 2015-06-16 | A kind of family expenses anti-explosion gas emergency cut-off calutron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533705U true CN204533705U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179333.5U Expired - Fee Related CN204533705U (en) | 2015-06-16 | 2015-06-16 | A kind of family expenses anti-explosion gas emergency cut-off calutron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927775A (en) * | 2016-06-16 | 2016-09-07 | 安徽江淮专用汽车有限公司 | Gas emergency shut-off interlocking device |
| CN113421394A (en) * | 2021-05-31 | 2021-09-21 | 义乌市吉龙科技有限公司 | Whole detection control system of domestic gas of intelligence |
-
2015
- 2015-06-16 CN CN201520179333.5U patent/CN204533705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927775A (en) * | 2016-06-16 | 2016-09-07 | 安徽江淮专用汽车有限公司 | Gas emergency shut-off interlocking device |
| CN113421394A (en) * | 2021-05-31 | 2021-09-21 | 义乌市吉龙科技有限公司 | Whole detection control system of domestic gas of intelligence |
| CN113421394B (en) * | 2021-05-31 | 2022-05-17 | 义乌市吉龙科技有限公司 | Whole detection control system of domestic gas of intelligence |
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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 |
Granted publication date: 20150805 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |