CN105715804B - Gas pipeline meets cooling self closing device - Google Patents
Gas pipeline meets cooling self closing device Download PDFInfo
- Publication number
- CN105715804B CN105715804B CN201610179150.2A CN201610179150A CN105715804B CN 105715804 B CN105715804 B CN 105715804B CN 201610179150 A CN201610179150 A CN 201610179150A CN 105715804 B CN105715804 B CN 105715804B
- Authority
- CN
- China
- Prior art keywords
- magnet
- gas pipeline
- sleeve
- hearth
- closing device
- 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.)
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Classifications
-
- 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 a kind of gas pipelines to meet cooling self closing device, including the first gas pipeline, the second gas pipeline, what is sealed between first gas pipeline and the second gas pipeline is socketed with one section of casing, the lower section inner wall at the first gas pipeline port in described sleeve pipe is hinged with the first magnet, first magnet is used to be closed the first gas pipeline for valve, and the magnetic pole of first magnet is located at upper and lower ends respectively；The second magnet is equipped with above casing, second magnet is simultaneously positioned at the top of the first magnet, and the magnetic pole of second magnet is also located at upper and lower ends respectively, and second magnet can be spun upside down.Second magnet is dilval magnet.Second magnet is connected with thermometal line, and the thermometal line other end probe, which is connected at hearth, is used for thermometric.Present invention stabilization with obvious effects can effectively prevent the security risk that hearth accident extinguishing causes this phenomenon of gas leakage to occur.
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 small fire state, carrys out the excessive all possible knock down the flame of wind, soup outside window；In addition, for
Atmospheric pressure deficiency, intermittently, flame is fluctuated, it is also possible to flame-out.Stop working, at once gas leakage.With simmering food
When people usually not before hearth, if continue to be busy with other affairs this moment, wouldn't know that security risk has been come quietly.
The content of the invention
The defects of to overcome the prior art, it is an object of the invention to provide a kind of hearth stop working cooling when gas pipeline from
The dynamic device closed.
The present invention solves technical problem and adopts the following technical scheme that：
Gas pipeline meets cooling self closing device, including the first gas pipeline, the second gas pipeline, first combustion gas
What is sealed between pipeline and the second gas pipeline is socketed with one section of casing, at the first gas pipeline port in described sleeve pipe under
Square inner wall is hinged with the first magnet, and first magnet is valve for the first gas pipeline of closure, the magnetic of first magnet
Pole is located at upper and lower ends respectively；The second magnet is equipped with above casing, second magnet is located at the top of the first magnet simultaneously,
The magnetic pole of second magnet is also located at upper and lower ends respectively, and second magnet can be spun upside down.
The design feature of the present invention also resides in：
Second magnet is dilval magnet.
Second magnet is connected with thermometal line, and the thermometal line other end probe, which is connected at hearth, to be used for
Thermometric.
Second magnet is arranged in sleeve, and the sleeve is located at by pillar welding above casing, on the sleeve
Absorption and fixation of the soft iron piece for the second magnet are posted in half region, and the sleeve upper half area is along the circumferential direction provided with notch,
Second magnet is connected with handle, the handle spinning upside down for the second magnet of control through the notch.
The material of the sleeve is copper, stainless steel or aluminium alloy.
The handle is heat insulation handle.
Compared with the prior art, beneficial effects of the present invention are embodied in：
1. the present invention is with obvious effects, it is hidden effectively to prevent the safety that hearth accident extinguishing causes this phenomenon of gas leakage to occur
Suffer from.
2. effect stability of the present invention completes the unlatching to gas pipeline and closure by the physical principle of dilval.
3. the present invention is easy to operate, by handle the second magnet is controlled to spin upside down.
Description of the drawings
Fig. 1 is usage state diagram one of the present invention
Fig. 2 is usage state diagram two of the present invention
Fig. 3 is usage state diagram three of the present invention
Fig. 4 is schematic structural view of the invention
The reference numeral table of comparisons in figure:First gas pipeline 1, the second gas pipeline 2, casing 3, the first magnet 4, the second magnetic
Iron 5, thermometal line 6, sleeve 7, pillar 71, soft iron piece 72, notch 73, handle 8.
Below by way of specific embodiment, and with reference to attached drawing, the invention will be further described.
Specific embodiment
As shown in Figs 1-4, gas pipeline meets cooling self closing device, including the first gas pipeline 1, the second gas pipeline
2, what is sealed between first gas pipeline and the second gas pipeline is socketed with one section of casing 3, the first combustion in described sleeve pipe
Lower section inner wall at feed channel port is hinged with the first magnet 4, and first magnet is used to be closed the first gas pipeline for valve,
The magnetic pole of first magnet is located at upper and lower ends respectively；The second magnet 5, second magnet while position are equipped with above casing
In the top of the first magnet, the magnetic pole of second magnet is also located at upper and lower ends respectively, and second magnet can be spun upside down.
The first gas pipeline opening is oblique section, and the oblique section downwards, is closed the first gas pipeline convenient for the first magnet
It closes.
Second magnet is dilval magnet.
Second magnet is connected with thermometal line 6, and the thermometal line other end probe, which is connected at hearth, to be used
In thermometric.The thermometal line enwinds the second magnet, the second magnet is made to be influenced by the temperature of thermometal more rapid.Institute
Probe is stated as thick thermometal line.
Second magnet is arranged in sleeve 7, and the sleeve is located at by the welding of pillar 71 above casing, the sleeve
Absorption and fixation of the soft iron piece 72 for the second magnet are posted in upper half area, and the sleeve upper half area is along the circumferential direction provided with slot
Mouth 73, second magnet are connected with handle 8, the handle spinning upside down for the second magnet of control through the notch.
The sleeve wraps the second magnet, and does not influence the overturning of second magnet.
The material of the sleeve is copper, stainless steel or aluminium alloy.The material of the sleeve will not be magnetized to be non-magnetic
Metal.
The handle is heat insulation handle.
Gas pipeline meet cooling self closing device operating method be：
As shown in Figure 1, step 1, during hearth normal state, first magnet and rotatable second magnetic are kept
Magnetic pole iron is identical, and making the first magnet and the second magnet, identical charges repel each other.
As shown in Fig. 2, step 2, during hearth ventilation fired state, the thermometal line probe for being connected to hearth is inhaled
Heat is transferred heat at the second magnet, is lost magnetism at this time when the second magnet temperature of dilval reaches 103 DEG C of curie points,
By handle by the second magnet with 180 ° of rotations.
As shown in figure 3, step 3, during hearth accident extinguishing state, thermometal line no longer transfers temperature, the second magnet temperature
Degree declines, and momentary recovery is magnetic when the second magnet temperature of dilval is less than 103 DEG C, between the magnetic pole of the first magnet and the second magnet
Heteropolar attracting, valve, which is lifted, is closed first gas pipeline.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. gas pipeline meets cooling self closing device, including the first gas pipeline (1), the second gas pipeline (2), feature exists
In：What is sealed between first gas pipeline (1) and the second gas pipeline (2) is socketed with one section of casing (3), described sleeve pipe
(3) the lower section inner wall at the first gas pipeline (1) port in is hinged with the first magnet (4), and first magnet (4) is valve
For being closed the first gas pipeline (1), the magnetic pole of first magnet (4) is located at upper and lower ends respectively；It is set above casing (3)
There are the second magnet (5), second magnet (5) while the top for being located at the first magnet (4), the magnetic pole of second magnet (5)
Also it is located at upper and lower ends respectively, second magnet (5) can spin upside down；
Second magnet (5) is dilval magnet；
Second magnet (5) is connected with thermometal line (6), and thermometal line (6) other end probe is connected to hearth
Place is for thermometric；
During hearth normal state, keep first magnet identical with rotatable second magnet poles, make the first magnet
Identical charges repel each other with the second magnet；
During hearth ventilation fired state, the thermometal line probe heat absorption for being connected to hearth transfers heat to the second magnet
Place loses magnetism at this time when the second magnet temperature of dilval reaches 103 DEG C, by handle by the second magnet with 180 ° of rotations
Turn；
During hearth accident extinguishing state, thermometal line no longer transfers temperature, and the second magnet temperature declines, the second magnetic of dilval
Momentary recovery is magnetic when iron temperature is less than 103 DEG C, and heteropolar attracting between the magnetic pole of the first magnet and the second magnet, valve, which is lifted, to be made
First gas pipeline is closed.
2. gas pipeline according to claim 1 meets cooling self closing device, it is characterised in that：Second magnet
(5) it is arranged in sleeve (7), the sleeve (7) is located at by pillar (71) welding above casing (3), sleeve (7) upper half
Absorption and fixation of the soft iron piece (72) for the second magnet (5) are posted in region, and sleeve (7) upper half area is along the circumferential direction
It is provided with notch (73)；Second magnet (5) is connected with handle (8), and the handle (8) is used to control through the notch (73)
Second magnet (5) are spun upside down.
3. gas pipeline according to claim 2 meets cooling self closing device, it is characterised in that：The sleeve (7)
Material is copper, stainless steel or aluminium alloy.
4. gas pipeline according to claim 1 meets cooling self closing device, it is characterised in that：The 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 CN105715804A (en) | 2016-06-29 |
| CN105715804B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715804A (en) | 2016-06-29 |
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