CN102748516A - Household self-closed general valve for controlling gas and water stop - Google Patents
Household self-closed general valve for controlling gas and water stop Download PDFInfo
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- CN102748516A CN102748516A CN2011101012125A CN201110101212A CN102748516A CN 102748516 A CN102748516 A CN 102748516A CN 2011101012125 A CN2011101012125 A CN 2011101012125A CN 201110101212 A CN201110101212 A CN 201110101212A CN 102748516 A CN102748516 A CN 102748516A
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Abstract
The invention provides a household self-closed general valve for controlling gas and water stop. The household self-closed general valve is characterized in that a fixed seat and a pendulum-type ball door are arranged in a valve casing; the upper part of a control rod extends out the valve casing through a sealing cover; and the lower part of the control rod directly acts on the pendulum-type ball door through the fixed seat (a spring is additionally arranged outside a limited sealing cylinder when the household self-closed general valve is used as a water valve). When gas (water) accidently extinguishes and a pot is dried (water stops), a gas finding system sends out a signal and gas passes through a connecting arm (water automatically passes through the spring); the control rod is controlled to downwards push the pendulum-type ball door to close a gas (water) port; the control rod is clamped with the pendulum-type ball door; and the gas (water) is cut off to prevent accident gas (water) leakage. When the gas (water) is secondarily required, the control rod releases the pendulum-type ball door by only lifting a handle and the pendulum-type ball door is pushed by gas (water) to open the gas (water) port, the gas (water) can smoothly flow. At normal times, the control rod cannot downwards close the water inlet due to the resistance (the buoyancy of the water) from the sealing ring, so that the gas (water) is always smooth.
Description
Technical field
The present invention relates to valve.When combustion gas met accident, combustion gas was closed in control; Water, the General valve of closing automatically when accident is cut off the water.
Background technique
Existing valve does not all have combustion gas, water is general and the function of water automatic blocking.The shortcoming of its existing gas control valve door is: complex structure, poor stability, control are got up more loaded down with trivial details.
Existing water valve does not have the function of automatic blocking yet.Its shortcoming mainly is: cut off the water when the water system accident goes wrong, this moment if the user forget and close water valve, behind water suddenly, can not the automatic blocking water intake, can cause unnecessary property loss to user and neighbours, also wasted water resources.
Summary of the invention
The object of the present invention is to provide a kind of General valve of controlling combustion gas, water-stopping self-closing.
The present invention provides a kind of control combustion gas, water-stopping self-closing General valve, is characterized in: mainly comprise the pendulum-type goal of controlling rod, sealing cover, valve housing, restriction sealing drum, band sealing gasket and be with seal ring, the pendulum-type goal fixed base of groove, lining, spring.On the passage of valve housing, the pendulum-type goal of a band sealing gasket is arranged, be fixed on the pendulum-type goal fixed base of band seal ring, groove, the goal fixed base of band seal ring, groove is fixed in the valve housing perpendicular to passage.Controlling rod directly goes up through restriction sealing drum, sealing cover, stretch out that valve housing is outer to be connected with handle, passes through to be with the goal fixed base of seal ring, groove down, can stretch in the pressure control valve door shell body passage.(indoor under sealing cover, the restriction sealing drum outside, can place spring and be used for the water-stopping self-closing valve.)
Combustion gas control is when the unexpected accident of combustion gas of burning is extinguished, cooker on the gas cooker is done pot; (the unexpected discovery of the other combustion gas system outside control valve) sends signal; Through link arm, to control controlling rod and stretch into the valve housing passage downwards, suction port is closed to the suction port direction in the pendulum-type goal that promotes the band sealing gasket; Controlling rod blocks the pendulum-type goal, has cut off combustion gas and has prevented unexpected generation.
When needing combustion gas once more, the handle that only needs to be exposed at sealing cover outside controlling rod is gently mentioned, and controlling rod discharges the pendulum-type goal, and suction port is opened in the pendulum-type goal under the promotion of gas, and gas is unblocked.
Usually, controlling rod is indoor not to be had spring and receives the drag effect of seal ring not to be with the pendulum-type goal of sealing gasket freely to wave automatically downwards, has closed not suction port, and combustion gas is unimpeded.
Water-stopping self-closing is when in the water pipe when anhydrous; Controlling rod is under the effect of spring (indoor under sealing cover, restriction is placed spring outside the sealing drum); Automatically stretch into the valve housing passage downwards; Water intake is closed to the water intake direction in the pendulum-type goal that pushes away the band sealing gasket, and controlling rod blocks the pendulum-type goal, cuts off the outflow that water inlet has prevented water automatically.Having controlled property loss and water resources runs off.
When needs once more during water, a handle that only needs will be exposed at gently on the controlling rod of sealing cover outside is mentioned, and controlling rod discharges the pendulum-type goal, and water intake is opened in the pendulum-type goal under the promotion of water, and water is just unblocked.
Usually, owing in the pipeline water is arranged, glassware for drinking water has buoyancy, and the elastic force of spring is also less, so controlling rod can not promote the pendulum-type goal, the pendulum-type goal swims in the pipeline, can not close water intake, and water is always unimpeded.
Home-use control combustion gas provided by the invention, water-stopping self-closing General valve, the hole that can there be handle its controlling rod upper end and can connects link arm is so that control operation.
Home-use control combustion gas provided by the invention, water-stopping self-closing General valve, its sealing cover can be with being threaded, so that install, safeguard with valve housing.
Home-use control combustion gas provided by the invention, water-stopping self-closing General valve, its controlling rod and handle can be with being threaded, so that install, safeguard.
Home-use control combustion gas provided by the invention, water-stopping self-closing General valve have the restriction sealing drum between its sealing cover and the valve housing, prevent that controlling rod from mentioning too high and gas, water drip.
Home-use control combustion gas provided by the invention, water-stopping self-closing General valve, its controlling rod can have seal ring with the pendulum-type goal fixed base of band seal ring, groove, prevents gas, water drip.
Home-use control combustion gas provided by the invention, water-stopping self-closing General valve, its advantage is: simple in structure, simple installation; Scaling can be installed on the gas cooker stove respectively and the water tap back freely, also can be installed on the main pipe; Other gases, liquid are also available, and material is general.
Description of drawings
Fig. 1 is the structural representation of home-use control combustion gas, water-stopping self-closing General valve.
Embodiment
Home-use control combustion gas, water-stopping self-closing General valve; Its structure is as shown in Figure 1, the pendulum-type goal fixed base 7 of handle 1, controlling rod 2, sealing cover 3, spring 4, valve housing 5 and restriction sealing drum 6, band seal ring, groove, the pendulum-type goal 8 and the lining 9 of band sealing gasket.
On the passage of valve housing 5, the pendulum-type goal 8 of a band sealing gasket is arranged, be fixed on the pendulum-type goal fixed base 7 of band seal ring, groove,
Fixed base 7 is fixed in the valve housing 5 perpendicular to passage, in the goal fixed base 7 passage breach, has controlling rod 2 directly to go up through restriction sealing drum 6 and sealing cover 3; Down through being with the goal fixed base 7 of seal ring, groove; Can stretch in valve housing 5 passages, lining 9 is equipped with at valve housing 5 passage air inlets, place, the mouth of a river; The goal fixed base 7 and the valve housing 5 of band seal ring, groove are connected; Sealing cover 3 is threaded with valve housing 5, and restriction sealing drum 6 is arranged between it, and handle 1 is with being threaded with controlling rod 2 upper ends.
Claims (7)
1. the General valve of home-use control combustion gas, water-stopping self-closing mainly comprises controlling rod, sealing cover, restriction sealing drum, valve housing, lining, spring, the pendulum-type goal of the pendulum-type goal fixed base of band seal ring, groove and band sealing gasket; It is characterized in that: on the passage of valve housing; The pendulum-type goal that a band sealing gasket is arranged is fixed on the pendulum-type goal fixed base of band seal ring, groove, and fixed base is fixed in the valve housing perpendicular to passage; The fixed base breach passes through controlling rod; Controlling rod is directly gone up through restriction sealing drum, sealing cover and is stretched out outside the valve body, through the goal fixed base of band seal ring, groove, can stretch in the valve housing passage down.
In sealing cover lower valve housing, the restriction sealing drum outside, can place spring.
2. the General valve of control combustion gas according to claim 1, water-stopping self-closing is characterized in that: the restriction sealing drum is arranged between said sealing cover and the valve housing.
3. the General valve of control combustion gas according to claim 1, water-stopping self-closing is characterized in that: the pendulum-type goal fixed base of said band seal ring, groove is connected with valve housing.
4. the General valve of control combustion gas according to claim 3, water-stopping self-closing is characterized in that: the pendulum-type goal fixed base of said band seal ring, groove is connected with valve housing.
5. the General valve of control combustion gas according to claim 1, water-stopping self-closing is characterized in that: the pendulum-type goal of said band sealing gasket is fixed in the groove of the pendulum-type goal fixed base of being with seal ring, groove.
6. the General valve of control combustion gas according to claim 5, water-stopping self-closing is characterized in that: the pendulum-type goal of said band sealing gasket is fixed in the groove of the pendulum-type goal fixed base of being with seal ring, groove.
7. the General valve of control combustion gas according to claim 1, water-stopping self-closing is characterized in that: in sealing cover lower valve housing, can place spring outside the restriction sealing drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101012125A CN102748516A (en) | 2011-04-22 | 2011-04-22 | Household self-closed general valve for controlling gas and water stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101012125A CN102748516A (en) | 2011-04-22 | 2011-04-22 | Household self-closed general valve for controlling gas and water stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102748516A true CN102748516A (en) | 2012-10-24 |
Family
ID=47028920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101012125A Pending CN102748516A (en) | 2011-04-22 | 2011-04-22 | Household self-closed general valve for controlling gas and water stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748516A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930233A (en) * | 2015-04-29 | 2015-09-23 | 北京市公用事业科学研究所 | Self-balancing safety gas shut-off valve |
| CN110307368A (en) * | 2019-07-26 | 2019-10-08 | 温州中鸥机械科技有限公司 | A kind of multifunctional fuel self-closing spherical valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA953178A (en) * | 1971-03-17 | 1974-08-20 | Jack A. Mcmath | Safety valve |
| JPS55132473A (en) * | 1979-04-02 | 1980-10-15 | Doi Koji Kk | Emergency shutoff safety device |
| CN87202335U (en) * | 1987-02-21 | 1987-11-25 | 王蓝 | Water tap |
| CN1123379A (en) * | 1994-11-16 | 1996-05-29 | 大明金属工业株式会社 | Ball valve |
| CN2568889Y (en) * | 2002-08-23 | 2003-08-27 | 张伟杰 | Turnovering spherical cut-off valve |
| CN2602225Y (en) * | 2002-09-09 | 2004-02-04 | 刘彦国 | Water cutting-off self-closing bi-pass |
| CN101063489A (en) * | 2006-04-29 | 2007-10-31 | 李光宁 | Intelligent valve |
-
2011
- 2011-04-22 CN CN2011101012125A patent/CN102748516A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA953178A (en) * | 1971-03-17 | 1974-08-20 | Jack A. Mcmath | Safety valve |
| JPS55132473A (en) * | 1979-04-02 | 1980-10-15 | Doi Koji Kk | Emergency shutoff safety device |
| CN87202335U (en) * | 1987-02-21 | 1987-11-25 | 王蓝 | Water tap |
| CN1123379A (en) * | 1994-11-16 | 1996-05-29 | 大明金属工业株式会社 | Ball valve |
| CN2568889Y (en) * | 2002-08-23 | 2003-08-27 | 张伟杰 | Turnovering spherical cut-off valve |
| CN2602225Y (en) * | 2002-09-09 | 2004-02-04 | 刘彦国 | Water cutting-off self-closing bi-pass |
| CN101063489A (en) * | 2006-04-29 | 2007-10-31 | 李光宁 | Intelligent valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930233A (en) * | 2015-04-29 | 2015-09-23 | 北京市公用事业科学研究所 | Self-balancing safety gas shut-off valve |
| CN110307368A (en) * | 2019-07-26 | 2019-10-08 | 温州中鸥机械科技有限公司 | A kind of multifunctional fuel self-closing spherical valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |