CN103090043A - Integrated valve ahead of gas stove - Google Patents
Integrated valve ahead of gas stove Download PDFInfo
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- CN103090043A CN103090043A CN 201310049119 CN201310049119A CN103090043A CN 103090043 A CN103090043 A CN 103090043A CN 201310049119 CN201310049119 CN 201310049119 CN 201310049119 A CN201310049119 A CN 201310049119A CN 103090043 A CN103090043 A CN 103090043A
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- valve
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- limiting
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Abstract
An integrated valve ahead of gas stove mainly comprises a valve body, a valve rod, a valve ball, a sealing ring, a handle and the like. The integrated valve ahead of gas stove is characterized in that a flow-limiting valve is added inside the flowing-through hole of the valve ball. The valve rod of the flow-limiting valve is arranged opposite to the valve rod of a regulating valve. Thus a ball valve is enabled to achieve the functions of two valves on the premise of scarcely increasing the size and cost, a great deal of installing working time and the material cost of the valve body are saved, and multiple gas leaking hidden dangers are completely eradicated.
Description
Technical field
The present invention relates to a kind of air-supplying valve of stove and accessory.Especially can use a kitchen range early gate, reach namely can adjust flux again can limited flow purpose.Make stove and accessory in manufacturing and maintenance process, reduced installation procedure, reduced gas leakage hidden danger, saved a valve and required material and labour cost are installed.
Background technique
On present commercial stove, with main air valve and kindling material valve, be all each by a ball valve as control valve, be used for the adjusting of switch and firepower size, the flow-limiting valve of contacting separately more in addition, be used for a maximum air demand is limited in the maximum gas consumption of burner or kindling material, making it not can the excess air feed, causes contingency or pollution and waste, such valve mechanism and Placement, make installation procedure loaded down with trivial details, increased artificial and cost of material, increased the hidden danger of gas leakage.Take limited furnace inner space, be not suitable with the development and progress of modern product.
Summary of the invention
In order to overcome and reduce the deficiency of above product, the invention provides the front valve of a kind of integrated form kitchen range, the problems referred to above have effectively been solved, it is mainly by valve body, valve rod, valve ball, is characterized in that the compositions such as seal ring, handle: increased a flow-limiting valve in the opening of valve ball, the valve rod of flow-limiting valve arranges on the valve rod opposite of modulating valve.See Fig. 1, just make a ball valve in the situation that several exhaling do not increase volume and cost like this, realized the effect of two valves, saved a large amount of installation work-hours and the Master Cost of valve body, and stopped many places gas leakage hidden danger.
The technological scheme that solves the problems of the technologies described above and adopt is: at first we are at existing ball valve, the opposite of regulating handle 1, increase again one and synchronize the auxiliary valve rod 7 that rotates with regulating handle 1, again a through hole is made a call at the center of auxiliary valve rod 7, communicate with valve ball opening 9, as the fairlead of flow-limiting valve valve rod 8, be used for to valve ball opening 9 adjusting of flow-limiting valve 4 flows of increase.Flow-limiting valve 4 can adopt needle-valve or butterfly valve as required.Because the valve rod 4 of flow-limiting valve is placed in auxiliary valve rod 7, auxiliary valve rod 7 synchronously rotates with regulating handle 1 again, so no matter regulating handle 1 is opened into any angle, the peak rate of flow of its flow-limiting valve can not change thereupon.Reached with valve before a kitchen range namely can adjust flux again can limited flow purpose.
Description of drawings
Fig. 1 is a kindling material valve embodiment's sectional drawing, regulating handle 1, regulating valve rod 2, modulating valve valve ball 3, flow-limiting valve 4, valve body 5, seal ring 6, auxiliary valve rod 7, flow-limiting valve valve rod 8, valve ball opening 9 in figure.
Fig. 2 is a main fire valve embodiment's sectional drawing, regulating handle 1, regulating valve rod 2, modulating valve valve ball 3, flow-limiting valve 4, valve body 5, seal ring 6, auxiliary valve rod 7, flow-limiting valve valve rod 8, valve ball opening 9 in figure.
Specific embodiment
One: kindling material valve adds current limliting.Because the combustion gas that kindling material consumes is few, and need the precision of conciliation high, so be used for the front valve of the integrated form kitchen range of kindling material, adopted small-bore valve ball, flow-limiting valve has adopted needle-valve, sees Fig. 1: regulating handle 1, regulating valve rod 2, modulating valve valve ball 3, flow-limiting valve 4, valve body 5, seal ring 6, auxiliary valve rod 7, flow-limiting valve valve rod 8, valve ball opening 9 in figure.Current two valves are opening state.working procedure is as follows: at first forward and reverse rotation flow-limiting valve valve rod 8, make needle-valve precession or back-out in valve opening, make flame reach the upper limit, then rotate regulating handle 1, because regulating handle 1 drives regulating valve rod 2, modulating valve valve ball 3, flow-limiting valve 4, flow-limiting valve valve rod 8, the synchronous rotation, so no matter how regulating handle 1 rotates from being opened to close, the discharge value of its valve can only reduce and can not surpass the peak rate of flow that flow-limiting valve 4 sets, reached and used a ball valve, realize the purpose of the effect of two valves, a large amount of installation work-hours and the Master Cost of valve body have been saved, and stopped many places gas leakage hidden danger.
Two: main fire valve adds current limliting, sees Fig. 2: in figure, and regulating handle 1, regulating valve rod 2, modulating valve valve ball 3, flow-limiting valve 4, valve body 5, seal ring 6, auxiliary valve rod 7, flow-limiting valve valve rod 8, valve ball opening 9.Current two valves are opening state.working procedure is as follows: at first rotate flow-limiting valve valve rod 8, allow butterfly valve rotate in valve ball opening 9, make flame reach the upper limit, then rotate regulating handle 1, because regulating handle 1 drives regulating valve rod 2, modulating valve valve ball 3, flow-limiting valve 4, flow-limiting valve valve rod 8, the synchronous rotation, so no matter how regulating handle 1 rotates from being opened to close, the discharge value of its valve can only reduce and can not surpass the peak rate of flow that flow-limiting valve 4 sets, reached and used a ball valve, realize the purpose of the effect of two valves, a large amount of installation work-hours and the Master Cost of valve body have been saved, and stopped many places gas leakage hidden danger.
Claims (2)
1. valve before an integrated form kitchen range, mainly by valve body, valve rod, valve ball, is characterized in that the compositions such as seal ring, handle: increased a flow-limiting valve in the opening of valve ball.
2. valve before a kind of integrated form kitchen range according to claim 1 is characterized in that: the valve rod of flow-limiting valve arranges on the valve rod opposite of modulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310049119 CN103090043A (en) | 2013-02-03 | 2013-02-03 | Integrated valve ahead of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310049119 CN103090043A (en) | 2013-02-03 | 2013-02-03 | Integrated valve ahead of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103090043A true CN103090043A (en) | 2013-05-08 |
Family
ID=48202984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310049119 Pending CN103090043A (en) | 2013-02-03 | 2013-02-03 | Integrated valve ahead of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425300A (en) * | 2019-08-17 | 2019-11-08 | 浙江中昊阀门有限公司 | A kind of adjustable electrical ball valve |
-
2013
- 2013-02-03 CN CN 201310049119 patent/CN103090043A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425300A (en) * | 2019-08-17 | 2019-11-08 | 浙江中昊阀门有限公司 | A kind of adjustable electrical ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |