CN1844742B - Dual-gas source ignition device with oxygen depletion safety device - Google Patents
Dual-gas source ignition device with oxygen depletion safety device Download PDFInfo
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- CN1844742B CN1844742B CN2006100403366A CN200610040336A CN1844742B CN 1844742 B CN1844742 B CN 1844742B CN 2006100403366 A CN2006100403366 A CN 2006100403366A CN 200610040336 A CN200610040336 A CN 200610040336A CN 1844742 B CN1844742 B CN 1844742B
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Abstract
The invention relates to a double gas source protective portfire, which can solve the problem that one fuel gas heater needs two fuel gases, but there is not right protective portfire. It comprises a mounting support (1), while said mounting support (1) is mounted with a thermal coupler (2), a discharge electrode (3), a high thermal valve fuel gas ignite jet (4), and a low thermal valve fuel gas ignite jet (5). Wherein, the thermal coupler (5) is mounted between the high thermal valve fuel gas ignite jet (4) and the low thermal valve fuel gas ignite jet (5). It has simple structure and high reliability.
Description
Technical field
The present invention relates to a kind of fuel gas heating apparatus parts, especially a kind of gas-fired warmer with dual gas sources parts, specifically a kind of dual-gas source ignition device with oxygen depletion safety device.
Background technology
At present, along with the continuous progress of conveying technology and the growing tension of petroleum resources, low-calorie combustion gas such as natural gas, biogas progressively enters in the daily life, the single energy in city is just progressively broken by multipotency source supply system, the steam line of connecting coal gas, natural gas, liquefied gas, biogas equal energy source in same family has simultaneously become possibility, and people can use according to the combustion gas that the market price changes and the selection of air feed situation is suitable.With the fuel gas heating apparatus is example, be the structure of single liquefied gas special use or natural gas special use in the past, because the calorific value difference of various combustion gas, the air pressure of its output, tolerance must have difference, must at first determine employed source of the gas when therefore the user buys, select suitable product according to source of the gas then, so, on the one hand when the user need change usefulness gas kind, just must buy new combustion gas tool again, or undergo technological transformation, cause the waste of customer investment increase and social resources, produced a difficult problem also on the other hand the product dealer, can't estimate the quantity of certain kind combustion gas tool, tend to occur a kind and overstock the phenomenon that another kind is out of stock.Meanwhile; concerning a kind of family; generally maximum may be to have the possibility maximum of two kinds of sources of the gas; if can design a kind of gas appliance that can satisfy two kinds of sources of the gas of use simultaneously; then can satisfy most users' needs substantially; and to realize this purpose; its key is that a kind of energy of design satisfies the dual-gas source ignition device with oxygen depletion safety device (being ODS) that two kinds of combustion gas are used; and according to the knowledge of the applicant, still do not have a kind of dual-gas source ignition device with oxygen depletion safety device that can be used for two kinds of combustion gas uses at present and can select for use for the user.
Summary of the invention
The objective of the invention is at present gas source wide in varietyly, same fuel gas heating apparatus need use two kinds of combustion gas and not have the problem that suitable hypoxia protection igniter can Gong be selected for use, designs a kind of dual-gas source ignition device with oxygen depletion safety device.
Technical scheme of the present invention is:
A kind of dual-gas source ignition device with oxygen depletion safety device; comprise installing rack 1; it is characterized in that on described installing rack 1, being equipped with thermocouple 2, sparking electrode 3, high heating value gas ignition nozzle 4, fuel gas with low heat value ignition burner 5; wherein thermocouple 2 is installed between high heating value gas ignition nozzle 4, the fuel gas with low heat value ignition burner 5, and the discharge end of sparking electrode 3 is positioned at the top, exit of high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5.
Described high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 relative tilting being installed on the installing rack 1, thermocouple 2 is installed between the two, and its top is positioned near the crossing point of axes place of high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5.
Described high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 are installed in parallel on the installing rack 1; the exit of described high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 all is equipped with deflector 6; be respectively equipped with igniting spray orifice 7 and hypoxia protection gas spurt 8 on the deflector 6; thermocouple 2 is installed between two spray orifices 8, and its top is not less than the horizontal level of two spray orifices 8.
Described sparking electrode 3 or be one, or be two, when the quantity of described sparking electrode 3 was one, its discharge end should be positioned at the top of thermocouple 2; When the quantity of described sparking electrode 3 was two, the discharge end of one of them sparking electrode 3 was positioned at the top of high heating value gas ignition nozzle 4, and the discharge end of another sparking electrode 3 is positioned at the top of fuel gas with low heat value ignition burner 5.
Described sparking electrode 3 or be installed on the installing rack 1, or be installed on the high heating value gas ignition nozzle 4, or be installed on the fuel gas with low heat value ignition burner 5.
The present invention has the following advantages:
1, for two combustion gas users have solved a use difficult problem, mixes the change that parts such as relevant nozzle, pressure regulator valve can be realized usefulness gas mode again.
2, make things convenient for the dealer and the manufacturing enterprise of combustion gas articles for use, be convenient to organize production and selling.
3, simple in structure, purposes is wide, not only can be used for fuel gas heating apparatus, and can be used for the kitchen tools product, as kitchen range, gas heater etc.
4, applicable to various combustion gas, only should be noted that during installation that combustion gas that calorific value is higher relatively and the relatively low combustion gas of calorific value are distinguished, connect according to product description and get final product, safe and reliable.
Description of drawings
Fig. 1 is one of structural representation of the present invention (a tilting installation single electrode).
Fig. 2 is two (tilting installation bipolar electrodes) of structural representation of the present invention.
Fig. 3 is three (parallel installation single electrodes) of structural representation of the present invention.
Fig. 4 is four (parallel installation bipolar electrodes) of structural representation of the present invention.
The specific embodiment
The present invention is further illustrated for following structure drawings and Examples.
Embodiment one.
As shown in Figure 1.
A kind of fuel gas heating apparatus dual-gas source ignition device with oxygen depletion safety device; comprise installing rack 1; on described installing rack 1, thermocouple 2 is installed; sparking electrode 3; high heating value gas ignition nozzle 4; fuel gas with low heat value ignition burner 5; high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 relative tilting being installed on the installing rack 1; thermocouple 2 is installed between the two; its top is positioned near the crossing point of axes place of high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5; sparking electrode 3 is installed on the installing rack 1 with thermocouple 2, and its discharge end should be positioned at the top of thermocouple 2.
During concrete enforcement, sparking electrode 3 removes and can be installed on the installing rack 1, also can be installed on the installing rack 1 with high heating value gas ignition nozzle 4 or fuel gas with low heat value ignition burner 5.
Embodiment two.
As shown in Figure 2.
A kind of fuel gas heating apparatus dual-gas source ignition device with oxygen depletion safety device; comprise installing rack 1; thermocouple 2 is installed on installing rack 1; sparking electrode 3; high heating value gas ignition nozzle 4; fuel gas with low heat value ignition burner 5; high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 relative tilting being installed on the installing rack 1; thermocouple 2 is installed between the two; its top is positioned near the crossing point of axes place of high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5; the quantity of sparking electrode 3 is two; the discharge end of one of them sparking electrode 3 is positioned at the top of high heating value gas ignition nozzle 4; the discharge end of another sparking electrode 3 is positioned at the top of fuel gas with low heat value ignition burner 5, they all with separately high heating value gas ignition nozzle 4; fuel gas with low heat value ignition burner 5 is fixedly mounted on the installing rack 1 together.
Embodiment three.
As shown in Figure 3.
A kind of fuel gas heating apparatus dual-gas source ignition device with oxygen depletion safety device; comprise installing rack 1; thermocouple 2 is installed on installing rack 1; sparking electrode 3; high heating value gas ignition nozzle 4; fuel gas with low heat value ignition burner 5; wherein high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 are installed in parallel on the installing rack 1; the exit of described high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 all is equipped with deflector 6; be respectively equipped with igniting spray orifice 7 and hypoxia protection gas spurt 8 on the deflector 6; thermocouple 2 is installed between two spray orifices 8; its top is not less than the horizontal level of two spray orifices 8, and the discharge end of sparking electrode 3 should be positioned at the top of thermocouple 2.
Embodiment four.
As shown in Figure 4.
A kind of fuel gas heating apparatus dual-gas source ignition device with oxygen depletion safety device; comprise installing rack 1; thermocouple 2 is installed on installing rack 1; sparking electrode 3; high heating value gas ignition nozzle 4; fuel gas with low heat value ignition burner 5; wherein high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 are installed in parallel on the installing rack 1; the exit of described high heating value gas ignition nozzle 4 and fuel gas with low heat value ignition burner 5 all is equipped with deflector 6; be respectively equipped with igniting spray orifice 7 and hypoxia protection gas spurt 8 on the deflector 6; thermocouple 2 is installed between two spray orifices 8; its top is not less than the horizontal level of two spray orifices 8; also be installed in parallel on the installing rack 1 in two sparking electrodes 3; the discharge end of one of them sparking electrode 3 is positioned at hypoxia protection on the deflector 6 of high heating value gas ignition nozzle 4 tops with the top of gas spurt 8, and the discharge end of another sparking electrode 3 is positioned at hypoxia protection on the deflector 6 of fuel gas with low heat value ignition burner 4 tops with the top of gas spurt 8.
The control circuit of sparking electrode 3 of the present invention and the control circuit of thermocouple are all same as the prior art, can be that 002192586 patent is realized with reference to another application number of applicant.
Claims (5)
1. dual-gas source ignition device with oxygen depletion safety device; comprise installing rack (1); it is characterized in that on described installing rack (1), being equipped with thermocouple (2), sparking electrode (3), high heating value gas ignition nozzle (4), fuel gas with low heat value ignition burner (5); wherein thermocouple (2) is installed between high heating value gas ignition nozzle (4), the fuel gas with low heat value ignition burner (5), and the discharge end of sparking electrode (3) is positioned at the top, exit of high heating value gas ignition nozzle (4) and fuel gas with low heat value ignition burner (5).
2. dual-gas source ignition device with oxygen depletion safety device according to claim 1; it is characterized in that relative tilting being installed on the installing rack (1) of described high heating value gas ignition nozzle (4) with fuel gas with low heat value ignition burner (5); thermocouple (2) is installed between the two, and its top is positioned near the crossing point of axes place of high heating value gas ignition nozzle (4) and fuel gas with low heat value ignition burner (5).
3. dual-gas source ignition device with oxygen depletion safety device according to claim 1; it is characterized in that described high heating value gas ignition nozzle (4) and fuel gas with low heat value ignition burner (5) are installed in parallel on the installing rack (1); the exit of described high heating value gas ignition nozzle (4) and fuel gas with low heat value ignition burner (5) all is equipped with deflector (6); be respectively equipped with igniting spray orifice (7) and hypoxia protection gas spurt (8) on each deflector (6); thermocouple (2) is installed in two hypoxia protections with between the gas spurt (8), and its top is not less than the horizontal level of two hypoxia protections with gas spurt (8).
4. dual-gas source ignition device with oxygen depletion safety device according to claim 1 is characterized in that described sparking electrode (3) or is one, or is two, and when the quantity of described sparking electrode (3) was one, its discharge end should be positioned at the top of thermocouple (2); When the quantity of described sparking electrode (3) was two, the discharge end of one of them sparking electrode (3) was positioned at the top of high heating value gas ignition nozzle (4), and the discharge end of another sparking electrode (3) is positioned at the top of fuel gas with low heat value ignition burner (5).
5. dual-gas source ignition device with oxygen depletion safety device according to claim 1; it is characterized in that described sparking electrode (3) or be directly installed on the installing rack (1); or be installed on the installing rack (1), or be installed on the installing rack (1) by fuel gas with low heat value ignition burner (5) by high heating value gas ignition nozzle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100403366A CN1844742B (en) | 2006-05-16 | 2006-05-16 | Dual-gas source ignition device with oxygen depletion safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100403366A CN1844742B (en) | 2006-05-16 | 2006-05-16 | Dual-gas source ignition device with oxygen depletion safety device |
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| CN1844742A CN1844742A (en) | 2006-10-11 |
| CN1844742B true CN1844742B (en) | 2010-04-07 |
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| CN2006100403366A Active CN1844742B (en) | 2006-05-16 | 2006-05-16 | Dual-gas source ignition device with oxygen depletion safety device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8764436B2 (en) | 2006-12-22 | 2014-07-01 | Procom Heating, Inc. | Valve assemblies for heating devices |
| US9441833B2 (en) | 2013-03-02 | 2016-09-13 | David Deng | Heating assembly |
| US9671111B2 (en) | 2013-03-13 | 2017-06-06 | Ghp Group, Inc. | Fuel selector valve with shutter mechanism for a gas burner unit |
| EP3591293A4 (en) * | 2017-02-28 | 2020-06-10 | Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd. | Boiler, boiler system, and boiler operation method |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8545216B2 (en) * | 2006-12-22 | 2013-10-01 | Continental Appliances, Inc. | Valve assemblies for heating devices |
| US8465277B2 (en) | 2009-06-29 | 2013-06-18 | David Deng | Heat engine with nozzle |
| US9829195B2 (en) | 2009-12-14 | 2017-11-28 | David Deng | Dual fuel heating source with nozzle |
| CN101886817B (en) * | 2010-06-08 | 2011-08-17 | 普鲁卡姆电器（上海）有限公司 | Dual gas-supply oxygen-poor protection ignitor |
| US9752779B2 (en) | 2013-03-02 | 2017-09-05 | David Deng | Heating assembly |
| CN105091080A (en) * | 2015-09-09 | 2015-11-25 | 扬州市飞鹰电子科技有限公司 | Double-gas-source fuel gas oxygen deficit protection device |
| CN107957066B (en) * | 2017-12-22 | 2024-07-02 | 上海齐耀热能工程有限公司 | Igniting gun |
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| GB942650A (en) * | 1961-07-19 | 1963-11-27 | Robertshaw Fulton Controls Co | Control device for fuel-burning apparatus |
| US4285662A (en) * | 1978-08-17 | 1981-08-25 | Robertshaw Controls Company | Gas burner control mechanism |
| FR2624260A1 (en) * | 1987-12-07 | 1989-06-09 | Elettro Termica Sud Spa | Gas-fired heating appliance |
| CN2200794Y (en) * | 1994-07-16 | 1995-06-14 | 康义生 | Multi-point ignition device for gas hot-water apparatus |
| CN2360739Y (en) * | 1998-11-30 | 2000-01-26 | 中山市南头镇三新电器厂 | Double pulse electronic ignitor |
| CN2901067Y (en) * | 2006-05-16 | 2007-05-16 | 南京普鲁卡姆电器有限公司 | Double gas source lack oxygen protection ignitor |
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2006
- 2006-05-16 CN CN2006100403366A patent/CN1844742B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB942650A (en) * | 1961-07-19 | 1963-11-27 | Robertshaw Fulton Controls Co | Control device for fuel-burning apparatus |
| US4285662A (en) * | 1978-08-17 | 1981-08-25 | Robertshaw Controls Company | Gas burner control mechanism |
| FR2624260A1 (en) * | 1987-12-07 | 1989-06-09 | Elettro Termica Sud Spa | Gas-fired heating appliance |
| CN2200794Y (en) * | 1994-07-16 | 1995-06-14 | 康义生 | Multi-point ignition device for gas hot-water apparatus |
| CN2360739Y (en) * | 1998-11-30 | 2000-01-26 | 中山市南头镇三新电器厂 | Double pulse electronic ignitor |
| CN2901067Y (en) * | 2006-05-16 | 2007-05-16 | 南京普鲁卡姆电器有限公司 | Double gas source lack oxygen protection ignitor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8764436B2 (en) | 2006-12-22 | 2014-07-01 | Procom Heating, Inc. | Valve assemblies for heating devices |
| US9328922B2 (en) | 2006-12-22 | 2016-05-03 | Procom Heating, Inc. | Valve assemblies for heating devices |
| US9441833B2 (en) | 2013-03-02 | 2016-09-13 | David Deng | Heating assembly |
| US9671111B2 (en) | 2013-03-13 | 2017-06-06 | Ghp Group, Inc. | Fuel selector valve with shutter mechanism for a gas burner unit |
| EP3591293A4 (en) * | 2017-02-28 | 2020-06-10 | Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd. | Boiler, boiler system, and boiler operation method |
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| Publication number | Publication date |
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| CN1844742C (en) | |
| CN1844742A (en) | 2006-10-11 |
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Owner name: SHANGHAI PLUCAM ELECTRIC CO., LTD. Free format text: FORMER OWNER: NANJING PULUKAMU ELECTRIC EQUIPMENT CO. LTD. Effective date: 20140701 |
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Free format text: CORRECT: ADDRESS; FROM: 210061 NANJING, JIANGSU PROVINCE TO: 201300 NANHUI, SHANGHAI |
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Effective date of registration: 20140701 Address after: 201300 No. 1118, Huicheng Road, Nanhui Industrial Park, Shanghai Patentee after: Procom Electric Appliances (Shanghai) Co., Ltd. Address before: 210061 No. 6, entrepreneurial road, Pukou hi tech Development Zone, Jiangsu, Nanjing Patentee before: Nanjing Pulukamu Electric Equipment Co., Ltd. |