CN201116620Y - Multifunctional adjustable valve body - Google Patents
Multifunctional adjustable valve body Download PDFInfo
- Publication number
- CN201116620Y CN201116620Y CNU2007200510974U CN200720051097U CN201116620Y CN 201116620 Y CN201116620 Y CN 201116620Y CN U2007200510974 U CNU2007200510974 U CN U2007200510974U CN 200720051097 U CN200720051097 U CN 200720051097U CN 201116620 Y CN201116620 Y CN 201116620Y
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- CN
- China
- Prior art keywords
- valve body
- gas
- channel
- valve
- communicated
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- Expired - Lifetime
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Abstract
A multifunctional adjustable valve comprises a valve body in which a valve chamber is provided, wherein the valve chamber is provided and communicated with an air inlet channel, an air outlet channel and an ignition channel, the valve chamber is provided with a valve core provided with a dial block, the valve body is provided with a piezoelectric ceramic, the valve core is provided with a first hole communicating the air inlet channel and the air outlet channel and a second hole communicating the air inlet channel and the ignition channel, the tail of the air outlet channel is provided with a nozzle, the tail of the ignition channel is provided with an ignition needle, the valve body is further provided with a small fire channel communicating the air inlet channel and the valve chamber, and an adjuster is arranged on the small fire channel. The utility model can adjust the fuel flux in the small fire channel, corresponding to natural gas, artificial fuel gas, liquefied petrol gas and marsh gas, to adapt valve body to different fuel gases and adjust corresponding to different fuel gases and effectively control small fire, with simple structure and easy operation.
Description
[technical field]
The utility model relates to a kind of multi-functional adjustable valve body.
[background technique]
The scope that existing gas valve is used is very wide, and as gas cooker, gas water-heater, gas roastor, fuel gas heating apparatus etc. all will be used gas valve.And the employed gas valve of these gas appliances is all inequality, has plenty of the rock gas of use, has plenty of the manufactured gas, manufactured fuel gas of use, has plenty of the use liquefied petroleum gas (LPG), has plenty of use biogas, and the density of these combustion gas, pressure are all inequality.After the combustion gas that valve body uses is changed, nozzle goes out little when fire, because the pressure of combustion gas, density is inequality, different firepower and size when using with last time will appear in little fire, when particularly regulating the little fire of gas valve control, such as being adjusted to little when fire again in igniting or after lighting, need valve body to regulate especially, but the neither one gas valve can be according to using different combustion gas at present, the size of the combustion gas of the size adjustment outlet passageway ejection by flow in the regulation valve body, with this can only be to use different gas valves according to different combustion gas, uses very inconvenience, just needs to change gas valve in case changed combustion gas.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of combustion gas that can be suitable for different densities, pressure is provided, and regulates at different combustion gas, effectively controls the multi-functional adjustable valve body of little fire.
The purpose of this utility model is achieved in that
A kind of multi-functional adjustable valve body, comprise valve body, in valve body, be provided with valve pocket, valve pocket is provided with the gas-entered passageway that is communicated with it, outlet passageway, ignition channel, in valve pocket, be provided with the spool that has shifting block, on valve body, be provided with piezoelectric constant, spool is provided with first hole that is communicated with gas-entered passageway and outlet passageway and second hole that is communicated with gas-entered passageway and ignition channel, the tail end of outlet passageway is provided with nozzle, the tail end of ignition channel is provided with the igniting pin, it is characterized in that also be provided with the little fiery passage that is communicated with gas-entered passageway and valve pocket on the described valve body in addition, described little fiery passage is provided with controlling device.
Aforesaid a kind of multi-functional adjustable valve body, it is characterized in that, described little fiery passage is included in valve body and is provided with first little fiery passage that is communicated with gas-entered passageway and the second little fiery passage that is communicated with valve pocket, also be provided with the control channel that is communicated with the first little fiery passage and the second little fiery passage on valve body, described control channel is provided with controlling device.
Aforesaid a kind of multi-functional adjustable valve body is characterized in that described controlling device is a screw rod, and described screw rod is plugged in the control channel, and the tail end of screw rod is provided with intercommunicating pore.
The utility model also is provided with the little fiery passage that is communicated with gas-entered passageway and valve pocket on valve body, described little fiery passage is provided with controlling device, according to different combustion gas such as rock gas, manufactured gas, manufactured fuel gas, liquefied petroleum gas (LPG) and biogas, by regulating the size of gas flow in the little fiery passage, reach with this and to make valve body adapt to different combustion gas, regulate, effectively control little fire at different combustion gas, and it is simple in structure, easy to operate.
[description of drawings]
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a structure explosive view of the present utility model;
Fig. 3 is a valve body partial sectional view of the present utility model;
Fig. 4 is a K portion enlarged view among Fig. 3;
Fig. 5 is a side view of the present utility model;
Fig. 6 is an E-E sectional view among Fig. 5;
Fig. 7 is the structural drawing of controlling device of the present utility model;
Fig. 8 is the sectional view of Fig. 7;
Fig. 9 is the sectional view of part before the valve body of the present utility model.
[embodiment]
A kind of multi-functional adjustable valve body comprises valve body 1, is provided with valve pocket 2 in valve body 1, valve pocket 2 is provided with the gas-entered passageway 3 that is communicated with it, outlet passageway 4, ignition channel 5, be provided with spool 6 in valve pocket 2, shifting block 20 is housed on spool 6, shifting block can be stirred the piezoelectric constant 7 that is located on the valve body 1.Spool 6 is provided with first hole 8 that is communicated with gas-entered passageway 3 and outlet passageway 4 and second hole 9 that is communicated with gas-entered passageway 3 and ignition channel 5, and the tail end of outlet passageway 4 is provided with nozzle 10, and the tail end of ignition channel 5 is provided with the pin 11 of lighting a fire.
Also be provided with the little fiery passage 12 that is communicated with gas-entered passageway 3 and valve pocket 2 on the described valve body 1, described little fiery passage 12 is provided with controlling device 13, thereby by regulating the gas flow that controlling device 13 is controlled little fiery passage 12.According to different combustion gas such as rock gas, manufactured gas, manufactured fuel gas, liquefied petroleum gas (LPG) and biogas,, reach with this and to make valve body adapt to different combustion gas by regulating the size of gas flows in the little fiery passage 12.
For more convenient during fabrication, can on valve body 1, be provided with first little fiery passage 121 that is communicated with gas-entered passageway 3 and the second little fiery passage 122 that is communicated with valve pocket 2, on valve body 1, also be provided with the control channel 123 that is communicated with the first little fiery passage 121 and the second little fiery passage 122, described control channel 123 is provided with controlling device 13, in the present embodiment, controlling device 13 is a screw rod, described screw rod is plugged in the control channel 123, the tail end of screw rod is provided with intercommunicating pore 14, rotary screw, the size of can regulate intercommunicating pore 14, thereby the flow of the fluid of control control channel 123.
Valve pocket 2 of the present utility model is taper, and spool 6 also should be taper relatively, and the central authorities of spool 2 are provided with hole 21, are provided with the needle 22 that can open and cut off hole 21 in the hole 21, and the front end of spool 2 is provided with running shaft 23 and switch button.
Working principle of the present utility model is: when pressing and rotate switch button on the running shaft 7, switch button drives the spool rotation, the shifting block 20 that spool is driven rotates, shifting block 20 is stirred piezoelectric constant 7, meanwhile, running shaft 7 backs down needle 21, because valve pocket and spool 6 are taper, combustion gas in the gas-entered passageway can enter into ignition channel by hole 21, after running shaft 7 rotations, open first hole 8 that is communicated with gas-entered passageway 3 and outlet passageway 4 and second hole 9 that is communicated with gas-entered passageway 3 and ignition channel 5, after just piezoelectric constant is lighted a fire at this moment, will light from the gas that valve body comes out.After the combustion gas that valve body uses is changed, nozzle goes out little when fire, because pressure, the density of combustion gas are inequality, different firepower and size when using with last time will appear in little fire, just need to regulate controlling device 13 this moment, by regulating the size of gas flows in the little fiery passage 12, reach with this and to make valve body adapt to different combustion gas, make the burning of combustion gas reach a balance.
Claims (3)
1. multi-functional adjustable valve body, comprise valve body (1), in valve body (1), be provided with valve pocket (2), valve pocket (2) is provided with the gas-entered passageway (3) that is communicated with it, outlet passageway (4), ignition channel (5), in valve pocket (2), be provided with the spool (6) that has shifting block (20), on valve body (1), be provided with piezoelectric constant (7), spool (6) is provided with first hole (8) that is communicated with gas-entered passageway (3) and outlet passageway (4) and is communicated with gas-entered passageway (3) and second hole (9) of ignition channel (5), the tail end of outlet passageway (4) is provided with nozzle (10), the tail end of ignition channel (5) is provided with igniting pin (11), it is characterized in that, also be provided with the little fiery passage (12) that is communicated with gas-entered passageway (3) and valve pocket (2) on the described valve body (1) in addition, described little fiery passage (12) is provided with controlling device (13).
2. a kind of multi-functional adjustable valve body according to claim 1, it is characterized in that, described little fiery passage (12) is included in valve body (1) and is provided with first little fiery passage (121) that is communicated with gas-entered passageway (3) and the second little fiery passage (122) that is communicated with valve pocket (2), also be provided with the control channel (123) that is communicated with the first little fiery passage (121) and the second little fiery passage (122) on valve body (1), described control channel (123) is provided with controlling device (13).
3. a kind of multi-functional adjustable valve body according to claim 1 is characterized in that described controlling device (13) is a screw rod, and described screw rod is plugged in the control channel, and the tail end of screw rod is provided with intercommunicating pore (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200510974U CN201116620Y (en) | 2007-04-26 | 2007-04-26 | Multifunctional adjustable valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200510974U CN201116620Y (en) | 2007-04-26 | 2007-04-26 | Multifunctional adjustable valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116620Y true CN201116620Y (en) | 2008-09-17 |
Family
ID=39991194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200510974U Expired - Lifetime CN201116620Y (en) | 2007-04-26 | 2007-04-26 | Multifunctional adjustable valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116620Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266222A (en) * | 2014-09-15 | 2015-01-07 | 中山市祥丰瓦斯器材制品有限公司 | Automatic temperature controlling fuel gas valve |
| CN107842631A (en) * | 2017-12-07 | 2018-03-27 | 中山火夫子气具有限公司 | Portable gas range and its use valve |
-
2007
- 2007-04-26 CN CNU2007200510974U patent/CN201116620Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266222A (en) * | 2014-09-15 | 2015-01-07 | 中山市祥丰瓦斯器材制品有限公司 | Automatic temperature controlling fuel gas valve |
| CN107842631A (en) * | 2017-12-07 | 2018-03-27 | 中山火夫子气具有限公司 | Portable gas range and its use valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIANGFENG GAS EQUIPMENT CO., LTD. Assignor: Liang Ruichang Contract fulfillment period: 2008.10.10 to 2013.10.10 Contract record no.: 2009440000409 Denomination of utility model: Multifunctional adjustable valve body Granted publication date: 20080917 License type: Exclusive license Record date: 20090526 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.10 TO 2013.10.10; CHANGE OF CONTRACT Name of requester: ZHONGSHAN XIANGFENG GAS APPLIANCE WARE CO., LTD. Effective date: 20090526 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |