CN201034207Y - Two gases shared gas valve - Google Patents
Two gases shared gas valve Download PDFInfo
- Publication number
- CN201034207Y CN201034207Y CNU2007200508620U CN200720050862U CN201034207Y CN 201034207 Y CN201034207 Y CN 201034207Y CN U2007200508620 U CNU2007200508620 U CN U2007200508620U CN 200720050862 U CN200720050862 U CN 200720050862U CN 201034207 Y CN201034207 Y CN 201034207Y
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- gas
- source
- inlet hole
- gas source
- knob
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Abstract
The utility model discloses a two-gas shared air valve, which comprises a valve body; wherein, a valve core is arranged in the valve body; the utility model is characterized in that two gas source intake channels a and b are arranged on the valve body, a gas source channel is arranged in the valve core; two cavities are arranged in the gas source channel; a nozzle hole is arranged between the two cavities; the a and the b gas source intake air inlet holes are arranged at the two sides of the valve core; wherein, the a gas source intake air inlet hole is communicated with one cavity and when the a gas source is used the a gas source intake air inlet hole is communicated with the a gas source intake channel; the b gas source intake air inlet hole is communicated with the other cavity and when the b gas source is used the b gas source intake air inlet hole is communicated with the b gas source intake channel. The utility model has the advantages that: when changing the gas source, no fittings are required to replace, and the use is convenient and safe; meanwhile the utility model avoids waste and greatly reduces the chance of the catastrophic accidents and bring benefits to mankind.
Description
Technical field
The utility model relates to a kind of gas valve, and is particularly a kind of for two kinds of gas valves that source of the gas is shared.
Background technique
Because different combustion gas has different characteristics, its heat load, combustion potential, Weber index ... etc. parameter difference is all arranged, therefore different combustion gas must be adopted different valves, thereby combustion gas is fully burnt, to maximally utilise the heat energy of combustion gas.Because traditional valve can only be used for a kind of source of the gas, if run into the situation that changes source of the gas, then must change valve again, or change the parts of valve internal, to reach the purpose that makes the smooth combustion on same burner of another kind of source of the gas, yet, such operation can make manufacturer and user feel very inconvenience, causes the significant wastage of resource simultaneously, if changed voluntarily by the user, then there is certain danger again, is directed at the generation of catastrophic failure easily.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is a kind of for two kinds of gas valves that source of the gas is shared that the utility model provides.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of two gases shared gas valve, comprise valve body, on the described valve body nozzle is installed, spool is installed in the valve body, be connected with rotating shaft on the spool, one end of rotating shaft is equipped with knob, it is characterized in that described valve body is provided with a, b source of the gas gas-entered passageway, be provided with the source of the gas passage in the described spool, the end sealing of described source of the gas passage, be provided with two chambers in the source of the gas passage, be provided with a nozzle hole between two chambers; The both sides of described spool are provided with a, b source of the gas inlet hole, and wherein a source of the gas inlet hole communicates with a chamber wherein, and when using a source of the gas, a source of the gas inlet hole can with a source of the gas gas-entered passageway UNICOM; B source of the gas inlet hole communicates with another chamber, and when using the b source of the gas, b source of the gas inlet hole can with b source of the gas gas-entered passageway UNICOM.
As the utility model improvement of the technical scheme, the other spool of a source of the gas inlet hole is provided with the low baking temperature pore that communicates with chamber, and the center line of low baking temperature pore and a source of the gas inlet hole is positioned on the same circumferential surface; The other spool of b source of the gas inlet hole is provided with the low baking temperature pore that communicates with chamber, and the center line of low baking temperature pore and b source of the gas inlet hole is positioned on the same circumferential surface.
One end of above-mentioned source of the gas passage can seal by sealed screw.
As the utility model further improvement in the technical proposal, knob is provided with the knob ring, and the knob ring is provided with the hole of interting for rotating shaft, and the knob ring is provided with positioning boss, described knob is provided with the positioning bar that matches with positioning boss, and positioning bar can radially be arranged in the knob.
The beneficial effects of the utility model are: valve body of the present utility model is provided with two kinds of source of the gas gas-entered passageways, spool is provided with two kinds of source of the gas inlet holes, two kinds of source of the gas gas-entered passageways are corresponding one by one with two kinds of source of the gas inlet holes on the spool on the valve body, thereby structurally can overcome the deficiency that conventional valves exists fully when changing source of the gas, it has guaranteed need not change any accessory when changing source of the gas, and easy to use, safe; Avoid unnecessary waste simultaneously, thereby greatly reduced the chance that catastrophic failure takes place, thereby better benefited the whole mankind.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is a sectional view of the present utility model;
Fig. 3 is the sectional view of spool;
Fig. 4 is that the A-A of Fig. 3 is to view;
Fig. 5 is that the B-B of Fig. 3 is to view;
Fig. 6 is the sectional view of knob.
Embodiment
With reference to Fig. 1, Fig. 2, the disclosed a kind of two gases shared gas valve of the utility model comprises valve body 1, and nozzle 2 is installed on valve body 1, and spool 3 is installed in the valve body 1, and an end of valve body 1 is equipped with valve seat 6, and valve seat 6 is limited to spool 3 in the valve body 1.Be connected with rotating shaft 4 on spool 3, rotating shaft 4 is connected with spool by locating stud 7, and an end of rotating shaft 4 is equipped with knob 5, and as shown in the figure, valve body 1 is provided with a, b source of the gas gas-entered passageway 11,12.
With reference to Fig. 3, be provided with source of the gas passage 31 in the spool 3, wherein an end of source of the gas passage 31 is by sealed screw 8 sealings.In source of the gas passage 31, be provided with and be provided with a nozzle hole 32, two chambers 311,312 between 311,312, two chambers 311,312 of two chambers by 32 connections of nozzle hole.
Be provided with a, b source of the gas inlet hole 33,34 in the both sides of spool 3, wherein a source of the gas inlet hole 33 communicates with chamber 311, and when using a source of the gas, a source of the gas inlet hole 33 can with a source of the gas gas-entered passageway 11 UNICOMs; B source of the gas inlet hole 34 communicates with chamber 312, and when using the b source of the gas, b source of the gas inlet hole 34 can with b source of the gas gas-entered passageway 12 UNICOMs.
With reference to Fig. 4, Fig. 5, a source of the gas inlet hole 33 other spools 3 are provided with the low baking temperature pore 331 that communicates with chamber 311, and low baking temperature pore 331 is positioned on the same circumferential surface with the center line of a source of the gas inlet hole 33; B source of the gas inlet hole 34 other spools 3 are provided with the low baking temperature pore 341 that communicates with chamber 312, and low baking temperature pore 341 is positioned on the same circumferential surface with the center line of b source of the gas inlet hole 34.
With reference to Fig. 5, knob 5 is provided with knob ring 51, knob ring 51 is fixed on the connecting plate 9 of fixedlying connected with valve seat 6, knob ring 51 is provided with the hole 52 of interting for rotating shaft 4, knob ring 51 is provided with positioning boss 53, described knob 5 is provided with the positioning bar 54 that matches with positioning boss 53, and positioning bar 54 radially is arranged in the knob 5.
The utility model is when using different source of the gas, and the sense of rotation of its knob can adopt type and two kinds of forms of incorgruous type in the same way.
Knob adopts type rotation form in the same way, when using a source of the gas, turning knob turns left, knob will drive rotating shaft to anticlockwise, rotating shaft drives locating stud again, spool turns left simultaneously, thereby source of the gas is opened from being closed to, and gas arrives the burner internal-combustion through b source of the gas nozzle hole again via the nozzle hole ejection of valve core inside.In this process scope, valve body can be regulated a source of the gas, to guarantee the smooth combustion of burner.
When needs convert the b source of the gas to, then need earlier knob to be extracted from rotating shaft, rotating shaft is rotated to an angle left, make the positioning bar of knob can cross the positioning boss of knob ring, thereby the positioning bar of knob is arrived in the scope of the sense of rotation left of positioning boss another side on the knob ring.When turning knob turns left, knob will drive rotating shaft to anticlockwise, and rotating shaft drives locating stud again, spool turns left simultaneously, thereby source of the gas is opened from being closed to, gas sprays via valve core inside, arrives the burner internal-combustion through b source of the gas nozzle hole again.In this process scope, valve body can be regulated the b source of the gas, to guarantee the smooth combustion of burner.
When knob adopts incorgruous type to rotate form, when using a source of the gas, turning knob turns left, knob will drive rotating shaft to anticlockwise, rotating shaft drives locating stud again, spool turns left simultaneously, thereby source of the gas is opened from being closed to, and gas arrives the burner internal-combustion through b source of the gas nozzle hole again via the nozzle hole ejection of valve core inside.In this process scope, valve body can be regulated a source of the gas, to guarantee the smooth combustion of burner.
Use the b source of the gas as need, then need earlier knob to be extracted from rotating shaft, rotating shaft is rotated to an angle to the right, make the positioning bar of knob can cross the positioning boss of knob ring, thereby the positioning bar of knob is arrived in the scope of the sense of rotation to the right of the another side of positioning boss on the knob ring.When turning knob turns right, knob will drive rotating shaft to right rotation, and rotating shaft drives locating stud again, spool turns right simultaneously, thereby source of the gas is opened from being closed to, gas sprays via valve core inside, arrives the burner internal-combustion through b source of the gas nozzle hole again.In this process scope, valve body can be regulated the b source of the gas, to guarantee the smooth combustion of burner.
The utility model is when using a or b source of the gas, and the process of its use all is independently.
The utility model structurally can overcome the deficiency that conventional valves exists fully when changing source of the gas, it has guaranteed need not change any accessory when changing source of the gas, and easy to use, safe; Avoid unnecessary waste simultaneously, thereby greatly reduced the chance that catastrophic failure takes place, thereby better benefited the whole mankind.
Claims (5)
1. two gases shared gas valve, comprise valve body (1), nozzle (2) is installed on the described valve body (1), spool (3) is installed in the valve body (1), be connected with rotating shaft (4) on the spool (3), one end of rotating shaft (4) is equipped with knob (5), it is characterized in that described valve body (1) is provided with a, b source of the gas gas-entered passageway (11,12), be provided with source of the gas passage (31) in the described spool (3), the one end sealing of described source of the gas passage (31), be provided with two chambers (311 in the source of the gas passage (31), 312), two chambers (311,312) be provided with a nozzle hole (32) between; The both sides of described spool (3) are provided with a, b source of the gas inlet hole (33,34), and wherein a source of the gas inlet hole (33) communicates with chamber (311), and when using a source of the gas, a source of the gas inlet hole (33) can with a source of the gas gas-entered passageway (11) UNICOM; B source of the gas inlet hole (34) communicates with chamber (312), and when using the b source of the gas, b source of the gas inlet hole (34) can with b source of the gas gas-entered passageway (12) UNICOM.
2. a kind of two gases shared gas valve according to claim 1, it is characterized in that the other spool (3) of a source of the gas inlet hole (33) is provided with the low baking temperature pore (331) that communicates with chamber (311), low baking temperature pore (331) is positioned on the same circumferential surface with the center line of a source of the gas inlet hole (33); The other spool (3) of b source of the gas inlet hole (34) is provided with the low baking temperature pore (341) that communicates with chamber (312), and low baking temperature pore (341) is positioned on the same circumferential surface with the center line of b source of the gas inlet hole (34).
3. a kind of two gases shared gas valve according to claim 1, an end that it is characterized in that described source of the gas passage (31) is by sealed screw (8) sealing.
4. a kind of two gases shared gas valve according to claim 1, it is characterized in that knob (5) is provided with knob ring (51), knob ring (51) is provided with the hole (52) of interting for rotating shaft (4), knob ring (51) is provided with positioning boss (53), and described knob (5) is provided with the positioning bar (54) that matches with positioning boss (53).
5. a kind of two gases shared gas valve according to claim 4 is characterized in that described positioning bar (54) radially is arranged in the knob (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200508620U CN201034207Y (en) | 2007-04-28 | 2007-04-28 | Two gases shared gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200508620U CN201034207Y (en) | 2007-04-28 | 2007-04-28 | Two gases shared gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034207Y true CN201034207Y (en) | 2008-03-12 |
Family
ID=39195098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200508620U Expired - Fee Related CN201034207Y (en) | 2007-04-28 | 2007-04-28 | Two gases shared gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034207Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580289C (en) * | 2008-08-07 | 2010-01-13 | 谢启标 | Valve core structure improved gas valve |
| CN108533812A (en) * | 2018-05-22 | 2018-09-14 | 中山利特隆瓦斯器材有限公司 | A kind of valve |
-
2007
- 2007-04-28 CN CNU2007200508620U patent/CN201034207Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580289C (en) * | 2008-08-07 | 2010-01-13 | 谢启标 | Valve core structure improved gas valve |
| CN108533812A (en) * | 2018-05-22 | 2018-09-14 | 中山利特隆瓦斯器材有限公司 | A kind of valve |
| CN108533812B (en) * | 2018-05-22 | 2024-04-09 | 中山利特隆瓦斯器材有限公司 | Valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20120428 |