CN101344185A - Gas magnetic control valve - Google Patents
Gas magnetic control valve Download PDFInfo
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- CN101344185A CN101344185A CNA2008100792679A CN200810079267A CN101344185A CN 101344185 A CN101344185 A CN 101344185A CN A2008100792679 A CNA2008100792679 A CN A2008100792679A CN 200810079267 A CN200810079267 A CN 200810079267A CN 101344185 A CN101344185 A CN 101344185A
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- valve
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- magnetic control
- control valve
- spring
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Abstract
The invention discloses a gas magnetic control valve which belongs to the control valve technical field of a gas pipeline; the problem to be solved is as follows: providing a gas magnetic control valve, specifically a magnetic control valve with small seal contact area and ring-shaped line contact; controlling the opening or closing manually; providing simple valve manufacturing process with high precision, good sealing performance and low cost. The proposal adopted is as follows: a valve plate is fixed at the left end of a valve stem in a side channel B; the right end of the valve stem is sheathed inside the valve stem sleeve of a T-typed cover; the left end of a spring is sheathed at one side of the valve stem and leans against the valve plate which leans against the edge of a valve hole in the left so as to block the valve hole; the right end of the spring is sheathed outside the valve stem sleeve of the T-typed cover and leans against the left wall of the T-typed cover which is fixed on the channel opening of the side channel B by sealing thread; the outer wall of the top part of the side channel B of the valve body is provided with a rotating plate by a pin; the end of the rotating plate is fixed with an external magnet; the gas magnetic control valve of the invention is suitable to be used indoors and outdoors.
Description
Technical field
Gas magnetic control valve of the present invention belongs to the control valve technical field of gas pipeline.
Background technique
Gas piping technical field at home and abroad often adopts the break-make of electromagnetic valve gas, particularly gas range adopts electromagnetic valve combustion gas break-make very general, its technology is very ripe, as more domestic large-scale advanced gas water-heater industries, all adopt solenoid valve to control the break-make of combustion gas on the air supply system of gas water-heater, solenoid valve produces magnetic field by hot-wire coil and comes work.
For a long time, the indoor valve of using in the gas technology field mainly contains stopcock, ball valve, butterfly valve, and above-mentioned valve is the face contact mostly at airtight position, and sealing contact surface is big more, and manufacture difficulty is just big more, and tightness is poor more, and the switching resistance is big more.The valve that uses between gas pipeline and the gas range particularly and since frequent open and close a period of time after, leak the phenomenon that leaks in can occurring, open and close effort, and easy-maintaining not, assembly interchangeability is poor.In case certain damage parts must be changed whole valve body.The now normal mostly maintaining method that adopts intermittent oiling, but the very trouble of sensation that operates, the user is difficult to accomplish.
Summary of the invention
The present invention is in order to address the above problem, and problem to be solved is: a kind of gas magnetic control valve is provided, and specifically is a kind of magnetic control valve of sealing contact surface circlet shape line contact, opened manually or close, the valve preparation process is simple, the precision height, good seal performance, and with low cost.
In order to address the above problem, the scheme that the present invention adopts is: gas magnetic control valve, mainly comprise: valve body, valve block, spring, magnet and valve rod, baffle plate is horizontally installed on the middle part of valve body, the top of valve body is gas-entered passageway A, the bottom of valve body is outlet passageway C, the right side of valve body is side canal B, gas-entered passageway A and the free intercommunication of side canal B, baffle plate and outlet passageway C form valve opening in right upper portion, and side canal B and outlet passageway C realize intercommunication by valve opening, are fixed with valve block at the left end of side canal B inner valve stem, in the stem sleeve in the T type that is sleeved on the to the right lid of valve rod, the left end of spring is sleeved on a side of valve rod, and withstands valve block, and valve block withstands the edge of valve opening left, block valve opening, the right-hand member of spring is sleeved on outside the stem sleeve of T type lid, and withstands the left wall of T type lid, and T type lid is fixed on the passway of side canal B by sealing thread, on the outer wall at valve body side canal B top, rotating plate is installed, is fixed with external magnet in the termination of rotating plate by bearing pin.
The right-hand member of above-mentioned valve rod is connected with internal magnet, and internal magnet and external magnet are a pair of different in nature permanent magnet.
The right side edge of above-mentioned valve opening is provided with convex parts.
The beneficial effect that the present invention compared with prior art has is: gas magnetic control valve middle valve plate of the present invention is that annular wire contacts with the surface of contact at valve opening edge, sealing contact surface is very little, surface of contact is 1/10th of a conventional valves, and the big more seal of gas pressure is good more in the pipeline.Valve operation is simple, opens and closes laborsavingly, and break-make is rapid, and any sealing compound and oiling agent in use need not to annotate.Gas magnetic control valve is in use easy to maintenance, all part manufacturing specification unanimities, excellent interchangeability.Valve opened manually or close is particularly suitable for indoor outer the use.
Description of drawings
Fig. 1 is the structural representation of gas magnetic control valve of the present invention;
Fig. 2 is the right elevation of Fig. 1.
Wherein, 1-bearing pin, 2-rotating plate, 3-spring, 4-external magnet, 5-T type lid, 6-valve rod, 7-valve block, 8-valve body, 9-valve opening, 10-baffle plate, 11-stem sleeve, 12-internal magnet, 13-convex parts.
Embodiment
As shown in Figure 1: gas magnetic control valve, mainly comprise: valve body 8, valve block 7, spring 3, magnet and valve rod 4, baffle plate 10 is horizontally installed on the middle part of valve body 8, the top of valve body 8 is gas-entered passageway A, the bottom of valve body 8 is outlet passageway C, the right side of valve body 8 is side canal B, gas-entered passageway A and the free intercommunication of side canal B, baffle plate 10 and outlet passageway C form valve opening 9 in right upper portion, side canal B and outlet passageway C realize intercommunication by valve opening 9, left end in side canal B inner valve stem 6 is fixed with valve block 7, and in the stem sleeve 11 in the T type that is sleeved on the to the right lid 5 of valve rod 6, the left end of spring 3 is sleeved on a side of valve rod 6, and withstand valve block 7, valve block 7 withstands the edge of valve opening 9 left, blocks valve opening 9, and the right-hand member of spring 3 is sleeved on outside the stem sleeve 11 of T type lid 5, and withstand the left wall of T type lid 5, T type lid 5 is fixed on the passway of side canal B by sealing thread, by bearing pin 1 rotating plate 2 is installed on the outer wall at valve body side canal B top, is fixed with external magnet 4 in the termination of rotating plate 2; The right-hand member of valve rod 6 also is inlaid with internal magnet 12, and internal magnet 12 and external magnet 4 are a pair of different in nature permanent magnet; The right side edge of valve opening 9 is provided with convex parts 13.
Because external magnet 4 is with the frequent adhesive in valve rod 6 ends or leave, valve rod 6 adopts ferrous material to make, T type lid 5 adopts insulating material to make, as polypropylene (PP), poly-third ethene (UPVC) material, right-hand member at valve rod 6 is inlaid with internal magnet 12, improves the attraction force of magnet, and it is rapider to make valve rod 6 and valve block 7 carry out action, thereby valve opening 9 is opened rapidly, made the control of control valve sensitive more and reliable.Right side edge at valve opening 9 is provided with convex parts 13, and the sealing surface between valve block 7 and the valve opening 9 is annular linear surface of contact, and sealing is more firm like this, and the switching of valve opening 9 is rapider.
When this device being installed in the pipeline, the T type lid 5 that cover is installed valve block 7, spring 3, valve rod 6 is put into side canal B inside, then the T type is covered 5 and tightens by screw thread in the passway of channel B and to get final product.
The whole standard production of all component of forming this valve, excellent interchangeability.When the damage parts in this device or aging after when needing to change, T type lid is unscrewed after the back takes out from side canal B, repair or change corresponding parts and get final product.
When using combustion gas, rotating rotating plate 2 drive external magnets 4 turns to and valve rod 6 corresponding positions, external magnet 4 adhesive internal magnets 12 and valve rod 6, valve rod 6 overcomes the elastic force right lateral of spring 3, drive valve block 7 and leave valve opening 9, gas-entered passageway B is communicated with outlet passageway C, and combustion gas enters outlet passageway C from gas-entered passageway A, and combustion gas is sent.
When closing combustion gas, rotating plate 2 is turned an angle, rotating plate 2 drive external magnets 4 leave the corresponding position with valve rod 6, make the compression elasticity of the suction of external magnet 4 adhesive internal magnets 12 and valve rod 6 less than spring 3, valve rod 6 moves to left under the thrust of spring, valve block 7 withstands valve opening 9, and gas-entered passageway A and outlet passageway C cut off.
The top of valve body 8 is connected with the outlet of fuel tube, and the bottom of valve body 8 connects the suction tude of gas cooker.
Claims (3)
1, gas magnetic control valve, mainly comprise: valve body (8), valve block (7), spring (3), magnet and valve rod (4), baffle plate (10) is horizontally installed on the middle part of valve body (8), the top of valve body (8) is gas-entered passageway A, the bottom of valve body (8) is outlet passageway C, the right side of valve body (8) is side canal B, gas-entered passageway A and the free intercommunication of side canal B, baffle plate (10) and outlet passageway C form valve opening (9) in right upper portion, side canal B and outlet passageway C realize intercommunication by valve opening (9), it is characterized in that: the left end in side canal B inner valve stem (6) is fixed with valve block (7), in the stem sleeve (11) in the T type that is sleeved on the to the right lid (5) of valve rod (6), the left end of spring (3) is sleeved on a side of valve rod (6), and withstand valve block (7), valve block (7) withstands the edge of valve opening (9) left, block valve opening (9), the right-hand member of spring (3) is sleeved on outside the stem sleeve (11) of T type lid (5), and withstand the left wall of T type lid (5), T type lid (5) is fixed on the passway of side canal B by sealing thread, on the outer wall at valve body side canal B top, rotating plate (2) is installed, is fixed with external magnet (4) in the termination of rotating plate (2) by bearing pin (1).
2, according to the described gas magnetic control valve of claim 1, it is characterized in that: the right-hand member of valve rod (6) is connected with internal magnet (12), and internal magnet (12) and external magnet (4) are a pair of different in nature permanent magnet.
3, gas magnetic control valve according to claim 1 and 2 is characterized in that: the right side edge of valve opening (9) is provided with convex parts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810079267 CN101344185B (en) | 2008-08-22 | 2008-08-22 | Gas magnetic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810079267 CN101344185B (en) | 2008-08-22 | 2008-08-22 | Gas magnetic control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101344185A true CN101344185A (en) | 2009-01-14 |
| CN101344185B CN101344185B (en) | 2010-06-02 |
Family
ID=40246246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810079267 Active CN101344185B (en) | 2008-08-22 | 2008-08-22 | Gas magnetic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101344185B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356651A (en) * | 2015-12-15 | 2016-02-24 | 宁波世通汽车零部件有限公司 | Vehicle window lifting device motor |
| CN105391225A (en) * | 2015-12-15 | 2016-03-09 | 宁波世通汽车零部件有限公司 | Lifter motor |
| CN105515255A (en) * | 2015-12-15 | 2016-04-20 | 宁波世通汽车零部件有限公司 | Riser motor |
| CN109026633A (en) * | 2018-09-30 | 2018-12-18 | 海南汉地阳光石油化工有限公司 | A kind of compressor air-discharging quantity regulating device |
| CN112516394A (en) * | 2020-12-02 | 2021-03-19 | 台州市中心医院（台州学院附属医院） | Medical defecation drainage device |
| CN113854855A (en) * | 2021-08-31 | 2021-12-31 | 江门市品高电器实业有限公司 | Air fryer oven |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232520Y (en) * | 1995-06-12 | 1996-08-07 | 浙江瑞安永久机电厂 | Hand normal open electromagnetism valve |
| US5699833A (en) * | 1996-03-25 | 1997-12-23 | Tsataros; Eddie J. | Electro-mechanical fluid flow control apparatus |
| CN2287692Y (en) * | 1997-01-02 | 1998-08-12 | 金德成 | Gas safety cut-off valve |
| CN2494463Y (en) * | 2001-06-21 | 2002-06-05 | 绍兴水联智能仪表有限公司 | Micropower dissipation electric solenoid-operated valve |
| CN2535619Y (en) * | 2002-02-28 | 2003-02-12 | 李志辉 | Combustible gas safety electromagnetic valve |
| CN1490543A (en) * | 2002-10-14 | 2004-04-21 | 李岱峰 | Electromagnetic valves |
-
2008
- 2008-08-22 CN CN 200810079267 patent/CN101344185B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356651A (en) * | 2015-12-15 | 2016-02-24 | 宁波世通汽车零部件有限公司 | Vehicle window lifting device motor |
| CN105391225A (en) * | 2015-12-15 | 2016-03-09 | 宁波世通汽车零部件有限公司 | Lifter motor |
| CN105515255A (en) * | 2015-12-15 | 2016-04-20 | 宁波世通汽车零部件有限公司 | Riser motor |
| CN105515255B (en) * | 2015-12-15 | 2018-03-23 | 宁波世通汽车零部件有限公司 | Elevator motor |
| CN109026633A (en) * | 2018-09-30 | 2018-12-18 | 海南汉地阳光石油化工有限公司 | A kind of compressor air-discharging quantity regulating device |
| CN112516394A (en) * | 2020-12-02 | 2021-03-19 | 台州市中心医院（台州学院附属医院） | Medical defecation drainage device |
| CN113854855A (en) * | 2021-08-31 | 2021-12-31 | 江门市品高电器实业有限公司 | Air fryer oven |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101344185B (en) | 2010-06-02 |
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Effective date of registration: 20181107 Address after: 030006 Shanxi comprehensive reform demonstration zone, Taiyuan academy Park, Jinyang street, East Lane three Lane three, seven to thirteen levels. Patentee after: Taiyuan Natural Gas Co Ltd Address before: 030024 2 Sports Road, Taiyuan, Shanxi Patentee before: Taiyuan Coal Gasification Co., Ltd. |
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| TR01 | Transfer of patent right |