CN105715804A - Automatic closing device for gas pipe during cooling - Google Patents
Automatic closing device for gas pipe during cooling Download PDFInfo
- Publication number
- CN105715804A CN105715804A CN201610179150.2A CN201610179150A CN105715804A CN 105715804 A CN105715804 A CN 105715804A CN 201610179150 A CN201610179150 A CN 201610179150A CN 105715804 A CN105715804 A CN 105715804A
- Authority
- CN
- China
- Prior art keywords
- magnet
- gas pipeline
- closing device
- sleeve
- self closing
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/602—Pivoting levers, e.g. single-sided
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
Abstract
The invention discloses an automatic closing device for a gas pipeline during cooling. The automatic closing device comprises a first gas pipeline and a second gas pipeline; a casing pipe is sealed between the first gas pipeline and the second gas pipeline in a sleeved manner, a first magnet is hinged to the inner wall below the position, arranged in the casing pipe, of a first gas pipeline port, a first magnet is used by a valve to close the first gas pipeline, and magnetic poles of the first magnet are located at the upper end and the lower end; a second magnet is arranged above the casing pipe, and the second magnet is located above the first magnet at the same time; magnetic poles of the second magnet are also located at the upper end and the lower end, and the second magnet can vertically turn over; and the second magnet is a ferro-nickel magnet, and is connected with a thermosensitive metal line, and a probe at the other end of the thermosensitive metal line is connected to a cooking bench to be used for temperature measuring. The automatic closing device is obviously stable in effect, and the potential safety hazard that the cooking bench flames out accidently, and gas leakage is caused can be effectively eradicated.
Description
Technical field
The present invention relates to a kind of device for shutting down pipeline, particularly a kind of gas pipeline meets cooling self closing device.
Background technology
In cooking, gas-cooker is often transferred to little fire state, the wind comes from outside window, soup is excessive is all likely to knock down the flame；Additionally, supply gas pressure is not enough, intermittently, flame is fluctuated, it is also possible to flame-out.Flame-out, gas leakage at once.During with little fire fricassee, people are not generally before the kitchen range top, if continue to be busy with other affairs this moment, wouldn't know that potential safety hazard is come quietly.
Summary of the invention
For overcoming the defect of prior art, it is an object of the invention to provide a kind of kitchen range top stop working cooling time the device that is automatically switched off of gas pipeline.
This invention address that technical problem adopts the following technical scheme that
Gas pipeline meets cooling self closing device, including the first gas pipeline, the second gas pipeline, what seal between described first gas pipeline and the second gas pipeline is socketed with one section of sleeve pipe, the lower section inwall of the first gas pipeline port in described sleeve pipe is hinged with the first Magnet, described first Magnet be valve for closing the first gas pipeline, the magnetic pole of described first Magnet lays respectively at upper and lower two ends；Being arranged over the second Magnet at sleeve pipe, described second Magnet is positioned at the top of the first Magnet simultaneously, and the magnetic pole of described second Magnet also lays respectively at upper and lower two ends, and described second Magnet can spin upside down.
The construction features of the present invention also resides in:
Described second Magnet is dilval Magnet.
Described second Magnet is connected to thermometal line, and described thermometal line other end probe is connected to kitchen range top place for thermometric.
Described second Magnet is arranged in sleeve, described sleeve is located at above sleeve pipe by pillar welding, described sleeve upper half area is posted soft iron sheet and for the absorption of the second Magnet and is fixed, described sleeve upper half area along the circumferential direction has notch, described second Magnet is connected to handle, and described handle is used for controlling spinning upside down of the second Magnet through described notch.
The material of described sleeve is copper, rustless steel or aluminium alloy.
Described handle is heat insulation handle.
Compared with the prior art, beneficial effects of the present invention is embodied in:
1. effect of the present invention is obvious, can effectively stop the potential safety hazard that kitchen range top accident extinguishing causes this phenomenon of leaking gas to occur.
2. effect stability of the present invention, completes the unlatching to gas pipeline and Guan Bi by the physical principle of dilval.
3. the present invention is easy to operate, by hand control the second Magnet is spun upside down.
Accompanying drawing explanation
Fig. 1 is that the present invention uses state diagram one
Fig. 2 is that the present invention uses state diagram two
Fig. 3 is that the present invention uses state diagram three
Fig. 4 is present configuration schematic diagram
Accompanying drawing labelling synopsis in figure: first gas pipeline the 1, second gas pipeline 2, sleeve pipe the 3, first Magnet the 4, second Magnet 5, thermometal line 6, sleeve 7, pillar 71, soft iron sheet 72, notch 73, handle 8.
Below by way of detailed description of the invention, and the invention will be further described in conjunction with accompanying drawing.
Detailed description of the invention
As Figure 1-4, gas pipeline meets cooling self closing device, including first gas pipeline the 1, second gas pipeline 2, what seal between described first gas pipeline and the second gas pipeline is socketed with one section of sleeve pipe 3, the lower section inwall of the first gas pipeline port in described sleeve pipe is hinged with the first Magnet 4, described first Magnet be valve for closing the first gas pipeline, the magnetic pole of described first Magnet lays respectively at upper and lower two ends；Being arranged over the second Magnet 5 at sleeve pipe, described second Magnet is positioned at the top of the first Magnet simultaneously, and the magnetic pole of described second Magnet also lays respectively at upper and lower two ends, and described second Magnet can spin upside down.Described first gas pipeline opening is oblique section, and described oblique section is downwards, it is simple to the first gas pipeline is closed by the first Magnet.
Described second Magnet is dilval Magnet.
Described second Magnet is connected to thermometal line 6, and described thermometal line other end probe is connected to kitchen range top place for thermometric.Described thermometal line enwinds the second magnet, makes the second magnet be affected more rapid by the temperature of thermometal.Described probe is thick thermometal line.
Described second Magnet is arranged in sleeve 7, described sleeve is located at above sleeve pipe by pillar 71 welding, described sleeve upper half area is posted soft iron sheet 72 and for the absorption of the second Magnet and is fixed, described sleeve upper half area along the circumferential direction has notch 73, described second Magnet is connected to handle 8, and described handle is used for controlling spinning upside down of the second Magnet through described notch.Described sleeve wraps the second Magnet, and does not affect the upset of described second Magnet.
The material of described sleeve is copper, rustless steel or aluminium alloy.The material of described sleeve is the non-magnetic metal that will not be magnetized.
Described handle is heat insulation handle.
Gas pipeline meets the operational approach of cooling self closing device:
As it is shown in figure 1, step one, during kitchen range top normal state, keep described first Magnet identical with described rotatable second magnet poles, make the first Magnet and the second Magnet same sex repel each other.
As shown in Figure 2, step 2, the kitchen range top ventilation fired state time, described in be connected to the kitchen range top thermometal line probe heat absorption transfer heat to the second Magnet place, now lose magnetism when dilval the second magnet temperature arrives 103 DEG C of curie points, by handle by the second Magnet with 180 ° of rotations.
As shown in Figure 3, step 3, during kitchen range top accident extinguishing state, thermometal line no longer transmits temperature, second magnet temperature declines, momentary recovery magnetic when dilval the second magnet temperature is lower than 103 DEG C, between the magnetic pole of the first Magnet and the second Magnet, heteropole is attracting, is lifted by valve and makes described first gas pipeline Guan Bi.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. gas pipeline meets cooling self closing device, including the first gas pipeline (1), the second gas pipeline (2), it is characterized in that: what seal between described first gas pipeline (1) and the second gas pipeline (2) is socketed with one section of sleeve pipe (3), the lower section inwall of the first gas pipeline (1) port in described sleeve pipe (3) is hinged with the first Magnet (4), described first Magnet (4) is used for closing the first gas pipeline (1) for valve, and the magnetic pole of described first Magnet (4) lays respectively at upper and lower two ends；It is arranged over the second Magnet (5) at sleeve pipe (3), described second Magnet (5) is positioned at the top of the first Magnet (4) simultaneously, the magnetic pole of described second Magnet (5) also lays respectively at upper and lower two ends, and described second Magnet (5) can spin upside down.
2. gas pipeline according to claim 1 meets cooling self closing device, it is characterised in that: described second Magnet (5) is dilval Magnet.
3. gas pipeline according to claim 1 meets cooling self closing device, it is characterized in that: described second Magnet (5) is connected to thermometal line (6), described thermometal line (6) other end probe is connected to kitchen range top place for thermometric.
4. gas pipeline according to claim 1 meets cooling self closing device, it is characterized in that: described second Magnet (5) is arranged in sleeve (7), described sleeve (7) is located at sleeve pipe (3) top by pillar (71) welding, described sleeve (7) upper half area is posted soft iron sheet (72) and for the absorption of the second Magnet (5) and is fixed, and described sleeve (3) upper half area along the circumferential direction has notch (73)；Described second Magnet (5) is connected to handle (8), and described handle (8) is used for controlling spinning upside down of the second Magnet (5) through described notch (73).
5. gas pipeline according to claim 4 meets cooling self closing device, it is characterised in that: the material of described sleeve (7) is copper, rustless steel or aluminium alloy.
6. gas pipeline according to claim 4 meets cooling self closing device, it is characterised in that: described handle (8) is heat insulation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179150.2A CN105715804B (en) | 2016-03-23 | 2016-03-23 | Gas pipeline meets cooling self closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179150.2A CN105715804B (en) | 2016-03-23 | 2016-03-23 | Gas pipeline meets cooling self closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715804A true CN105715804A (en) | 2016-06-29 |
| CN105715804B CN105715804B (en) | 2018-05-29 |
Family
ID=56159331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179150.2A Active CN105715804B (en) | 2016-03-23 | 2016-03-23 | Gas pipeline meets cooling self closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715804B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270021A (en) * | 2017-07-25 | 2017-10-20 | 上海安宏建设工程有限公司 | A kind of gas pipeline with automatic closing function |
| CN109140024A (en) * | 2018-09-28 | 2019-01-04 | 苏州丹顿机电有限公司 | One kind is cut off the water self closing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476355A (en) * | 1968-01-15 | 1969-11-04 | John F Sherwood | Magnetic valve |
| DE3822793A1 (en) * | 1988-07-06 | 1990-01-11 | Festo Kg | Valve |
| GB2376733A (en) * | 2001-02-21 | 2002-12-24 | Christopher Terrell | Anti-scald safety valve for a shower |
| US6729368B2 (en) * | 2002-02-28 | 2004-05-04 | Transdigm, Inc. | Lavatory service shut off valve |
| GB2449217A (en) * | 2007-05-18 | 2008-11-19 | Christopher Terrell | Magnetic flap valve |
| CN201241956Y (en) * | 2006-11-01 | 2009-05-20 | 王利虹 | Gas type kitchen tool capable of automatically controlling fire power in accordance with cooking temperature |
-
2016
- 2016-03-23 CN CN201610179150.2A patent/CN105715804B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476355A (en) * | 1968-01-15 | 1969-11-04 | John F Sherwood | Magnetic valve |
| DE3822793A1 (en) * | 1988-07-06 | 1990-01-11 | Festo Kg | Valve |
| GB2376733A (en) * | 2001-02-21 | 2002-12-24 | Christopher Terrell | Anti-scald safety valve for a shower |
| US6729368B2 (en) * | 2002-02-28 | 2004-05-04 | Transdigm, Inc. | Lavatory service shut off valve |
| CN201241956Y (en) * | 2006-11-01 | 2009-05-20 | 王利虹 | Gas type kitchen tool capable of automatically controlling fire power in accordance with cooking temperature |
| GB2449217A (en) * | 2007-05-18 | 2008-11-19 | Christopher Terrell | Magnetic flap valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270021A (en) * | 2017-07-25 | 2017-10-20 | 上海安宏建设工程有限公司 | A kind of gas pipeline with automatic closing function |
| CN107270021B (en) * | 2017-07-25 | 2019-09-03 | 上海安宏建设工程有限公司 | A kind of gas pipeline with automatic closing function |
| CN109140024A (en) * | 2018-09-28 | 2019-01-04 | 苏州丹顿机电有限公司 | One kind is cut off the water self closing device |
| CN109140024B (en) * | 2018-09-28 | 2020-06-30 | 苏州丹顿机电有限公司 | Automatic closing device for water cut-off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715804B (en) | 2018-05-29 |
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