CN102777966B - Adaptive pneumoelectric duplexing and dual-air source fuel warmer - Google Patents
Adaptive pneumoelectric duplexing and dual-air source fuel warmer Download PDFInfo
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- CN102777966B CN102777966B CN201210302196.0A CN201210302196A CN102777966B CN 102777966 B CN102777966 B CN 102777966B CN 201210302196 A CN201210302196 A CN 201210302196A CN 102777966 B CN102777966 B CN 102777966B
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Abstract
The invention discloses an adaptive pneumoelectric duplexing and dual-air source fuel warmer which comprises a fuel heating device and an electric heating device which are arranged in a housing, wherein the fuel heating device comprises an electromagnetic box, an igniter, a control valve, an adaptive multi-air source fuel pressure reducing valve, an adaptive multi-air source pressure nozzle, a combustor and an ignition safety device; and the igniter is connected with the electromagnetic box through two leads, the electromagnetic box is connected with the ignition safety device through two ignition wires, the ignition safety device is connected with the adaptive multi-air source fuel pressure reducing valve through a first fuel inlet pipe and a second fuel inlet pipe, the ignition safety device is connected with the control valve through a thermocouple, the ignition safety device and the adaptive multi-air source pressure nozzle are arranged on the combustor, the adaptive multi-air source fuel pressure reducing valve is connected with the control valve through a main fuel inlet pipe and an ignition device gas inlet pipe, and the control valve is connected with the adaptive multi-air source pressure nozzle through a main fuel outlet pipe. The adaptive pneumoelectric duplexing and dual-air source fuel warmer is convenient to use without replacing a nozzle.
Description
Technical field
the present invention relates to a kind of self-adapting type gas-electricity duplex gas-fired warmer with dual gas sources.
Background technology
Because the calorific value of natural gas and liquefied gas is different, pressure is also different; So under same power, the nozzle bore of natural gas and liquefied gas is different, therefore when traditional warmer is changed source of the gas, must manually remove to change nozzle.
Different this feature of the natural gas that this patent is utilized just and the pressure of liquefied gas, the many gas source nozzles of pressure adaptive formula, by the different path of the different choice of pressure, different passage nozzle sizes are different, thereby have solved liquefied gas and the different problem of natural gas nozzle; And need not manually remove to change nozzle.
Summary of the invention
Due to the above-mentioned shortcoming of prior art, the present invention proposes a kind of self-adapting type gas-electricity duplex gas-fired warmer with dual gas sources, and it can effectively solve the above-mentioned shortcoming of prior art.
The present invention is by the following technical solutions:
A kind of self-adapting type gas-electricity duplex gas-fired warmer with dual gas sources, it comprises gas-operated thermal bath facility and the electric heater unit be located in shell, and it comprises electromagnetism box, igniter, control valve, many sources of the gas of self adaptation gas pressure-reducing valve, many bleed pressures of self-adapting type nozzle, burner and ignition safety device described gas-operated thermal bath facility, described igniter is connected with described electromagnetism box by two wires, described electromagnetism box is connected with described ignition safety device by two ignition leads, described ignition safety device is connected with described many sources of the gas of self adaptation gas pressure-reducing valve with the second air inlet pipe by the first air inlet pipe, described ignition safety device is connected with described control valve by described thermocouple, described ignition safety device and described many bleed pressures of self-adapting type nozzle are loaded on described burner, described many sources of the gas of self adaptation gas pressure-reducing valve is connected with described control valve by main air inlet pipe and igniter air inlet pipe, described control valve is connected with many bleed pressures of self-adapting type nozzle by main escape pipe.
Described electric heater unit adjacent place also has fan.
The present invention has with advantage: by selecting the many gas source nozzles of pressure adaptive formula, by the different path of the different choice of pressure, different passage nozzle sizes are different, use gas with various to need the not trouble of flesh nozzle, and need not manually remove to change nozzle thereby solve.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is decomposing schematic representation of the present invention.
Fig. 3 is the structural representation of electric heater unit of the present invention and gas-operated thermal bath facility.
Fig. 4 is the structural representation that Fig. 3 uses combustion gas.
Fig. 5 is the structural representation of many sources of the gas of the self adaptation gas pressure-reducing valve in Fig. 1.
Fig. 6 is the generalized section of Fig. 5.
Fig. 7 is another generalized section of Fig. 5.
Fig. 8 is the structural representation of the pressure adaptive formula nozzle in Fig. 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, describe the present invention in detail.Should be understood that these embodiments are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figures 1 to 4, it is a kind of self-adapting type gas-electricity duplex gas-fired warmer with dual gas sources of the present invention, it comprises gas-operated thermal bath facility 18 and the electric heater unit 17 be located in shell, shell 1 is provided with control button 20, control button 20 is connected with gas-operated thermal bath facility 18 and electric heater unit 17, by this control button 20 control operation gas-operated thermal bath facilities 18 and electric heater unit 17.
Gas-operated thermal bath facility 18 comprises electromagnetism box 2, igniter 3, control valve 4, many sources of the gas of self adaptation gas pressure-reducing valve 11, many bleed pressures of self-adapting type nozzle 12, burner 15 and ignition safety device 16, igniter 3 is connected with electromagnetism box 2 by two wires 5, electromagnetism box 3 is connected with ignition safety device 16 by two ignition leads 6, ignition safety device 16 is connected with many sources of the gas of self adaptation gas pressure-reducing valve 11 with the second air inlet pipe 14 by the first air inlet pipe 13, ignition safety device 16 is connected with control valve 4 by thermocouple 9, ignition safety device 16 and many bleed pressures of self-adapting type nozzle 12 are loaded on burner 15, many sources of the gas of self adaptation gas pressure-reducing valve 11 is connected with control valve 4 by main air inlet pipe 7 and igniter air inlet pipe 10, control valve 4 is connected with many bleed pressures of self-adapting type nozzle 12 by main escape pipe 8, as shown in Figures 3 and 4.
Electric heater unit 17 adjacent places are also provided with fan 19, make air form circulation by this fan 19, facilitate cold and hot air circulation.
As shown in Figures 5 to 7, it is the structural representation of many sources of the gas of the self adaptation gas pressure-reducing valve in of the present invention.It comprises valve body 111, and this valve body 111 is provided with gas outlet joint 114, safety ignitor gas outlet joint 117, high heating value gas safe igniter inlet suction port 118 and fuel gas with low heat value safety ignitor inlet suction port 119; Described valve body 1 is provided with fuel gas with low heat value inlet suction port 116 and high heating value gas inlet joint 115; Valve body 111 is provided with fuel gas with low heat value pressure reducing valve component 112 and high heating value gas pressure-reducing valve module 113; Fuel gas with low heat value pressure reducing valve component 112 and high heating value gas pressure-reducing valve module 113 share a gas outlet joint 114.Valve inner is provided with high heating value blast tube and fuel gas with low heat value passage, high heating value blast tube two ends are communicated with gas outlet joint 114 and high heating value gas inlet joint, and fuel gas with low heat value passage two ends are communicated with gas outlet joint 114 and fuel gas with low heat value inlet suction port.Valve inner is also provided with high heating value gas safe ignition channel and fuel gas with low heat value safety ignition passage, and high heating value gas safe ignition channel two ends are communicated with respectively high heating value gas safe igniter inlet suction port 119 and safety ignitor gas outlet joint 117; Fuel gas with low heat value safety ignition passage two ends are communicated with respectively fuel gas with low heat value safety ignitor inlet suction port 119 and safety ignitor gas outlet joint 117.High heating value blast tube and fuel gas with low heat value passage are divided into three sections: inlet chamber, pressure regulating cavity, epithelium chamber.
High heating value gas inlet assembly comprises that jacking block 308, sealing ring 307 and first spring 306, the first spring 306 one end and the jacking block 308 be located in inlet chamber offset, and the other end is placed on the boss on valve body and offsets with valve body; Between jacking block 308 and valve body, be provided with the first sealing ring 307, can will between jacking block and valve body, seal by this first sealing ring, in the time that the first sealing ring does not contact with valve body, inlet chamber is communicated with high heating value gas inlet joint 115.High heating value gas pressure-reducing valve module 113 is made up of the epithelium 301 with pressure regulation bolt, pressure spring 302, valve gap 303 and regulator bolts 304, pressure regulation epithelium 301 is fitted between valve body 111 and valve gap 303, pressure spring 302 is sleeved in the mount pad 305 on valve gap 303, one end of pressure spring 302 offsets with pressure regulation epithelium 301, the other end and the spinning regulator bolts 304 in mount pad 305 offsets, pressure regulation epithelium 301 is located in epithelium chamber, pressure regulation bolt is located in pressure regulating cavity, in pressure regulating cavity, is provided with sealing block with the place of coupling of pressure regulation bolt.
Low heat value air intake assembly comprises that jacking block 208, sealing ring 207 and first spring 206, the first spring 206 one end and jacking block 208 offset, and the other end is placed on the boss on valve body and offsets with valve body; Between jacking block 208 and valve body, be provided with the first sealing ring 207, can will between jacking block and valve body, seal by this first sealing ring, in the time that the first sealing ring does not contact with valve body, inlet chamber is communicated with high heating value gas inlet joint 115.Fuel gas with low heat value pressure reducing valve component 112 is by the pressure regulation epithelium 201 with pressure regulation bolt, pressure spring 202, valve gap 203 and regulator bolts 204 form, pressure regulation epithelium 201 is fitted between valve body 1 and valve gap 203, pressure spring 202 is sleeved in the mount pad 205 on valve gap 203, one end of pressure spring 202 and pressure regulation epithelium 201 offset, the other end and the spinning regulator bolts 204 in mount pad 205 offsets, pressure regulation epithelium 201 is located in epithelium chamber, pressure regulation bolt is located in pressure regulating cavity, described in being provided with sealing block with the place of coupling of pressure regulation bolt in pressure regulating cavity, in pressure regulating cavity, be provided with sealing block with the place of coupling of pressure regulation bolt.
Described valve body 111 is provided with the low heat value safety ignitor blast tube that safety ignitor gas inlet joint 117 and fuel gas with low heat value safety ignitor inlet suction port 119 communicate, and has the second push rod 212 of upper the second spring 213 and the second sealing ring 209 to be arranged in this passage with sealing block 210 and the cover of sealing ring 211; The second sealing ring 209 is equipped with in second push rod 212 one end, and the other end and the first push rod 214 offset; Upper spring 213 is set on the second push rod 212, and one end and sealing block 210 offset, and the other end and the second push rod 212 offset; First push rod 214 one end are placed in low heat value safety ignitor blast tube, and the other end is placed in fuel gas with low heat value passage; On the first push rod 214, be set with the second spring 217 and the 3rd spring 218; Between second spring 217 one end and valve body 1, be provided with pad 216 and the second sealing ring 215 and offset with pad 216, the other end and the first push rod 214 offset; On the 3rd spring 218 one end suits and the first push rod 214 and offset with the first push rod, the other end and jacking block 208 offset.
Valve body 111 is provided with the high heating value safety ignitor blast tube that safety ignitor gas inlet joint 117 and high heating value gas safe igniter divide inlet suction port 118 to communicate, and has the second push rod 312 of upper spring 313 and the second sealing ring 309 to be arranged in this passage with sealing block 310 and the cover of the second sealing ring 311; Second sealing ring 309 other ends are equipped with in second push rod 312 one end and the first push rod 314 offsets; Upper spring 313 is set on the second push rod 312, and one end and sealing block 310 offset, and the other end and the second push rod 312 offset; First push rod 314 one end are placed in high heating value safety ignitor blast tube, and the other end is placed in high heating value blast tube; On the first push rod 314, be set with the second spring 317 and the 3rd spring 318; Between second spring 317 one end and valve body 1, be provided with pad 316 and the second sealing ring 315 and offset with pad 316, the other end and the first push rod 314 offset; On the 3rd spring 318 one end suits and the first push rod 314 and offset with the first push rod, the other end and jacking block 308 offset.
As shown in Figure 8, it is the structural representation of pressure adaptive formula nozzle in the present invention, it comprises upper cover 2120 and nozzle body, upper cover 2120 is fixed on nozzle body, in upper cover 2120, be fixed with pressure spring 2124, one end of pressure spring 2124 and upper cover 2120 connect, the hinged epithelium 2130 of the other end, epithelium 2130 is located in epithelium chamber 2126, this epithelium chamber 2126 communicates with the air inlet 2121 that enters to be located on nozzle body, one end of seal bar 2125 is hinged through epithelium 2130 and pressure spring 2124, and the other end of seal bar 2125 is in pressure regulating cavity 2127, match and can realize the sealing ring 2127 of annular seal space on-off thereby be provided with in pressure regulating cavity 2128 with seal bar 2125.
Nozzle body is provided with air admission hole 2121, the first nozzle 2122, second nozzle 2123 and inlet channel 2129, the first nozzle 2122 is communicated with air admission hole 2121, pressure regulating cavity 2128 is communicated with inlet channel 2129, inlet channel 2129 communicates with second nozzle 2123, and second nozzle 2123 is sheathed on the outside of the first nozzle 2122.
Warmer of the present invention can adopt electrical heating, can adopt again gas heating, and in gas-operated thermal bath facility, adopts self-adaptive pressure nozzle, can adopt the combustion gas of different pressures by this nozzle, and not need to change nozzle, can use, there is several functions, easy to use.
Claims (1)
1. a self-adapting type gas-electricity duplex gas-fired warmer with dual gas sources, it comprises gas-operated thermal bath facility and the electric heater unit be located in shell, it is characterized in that, described gas-operated thermal bath facility comprises electromagnetism box, igniter, control valve, many sources of the gas of self adaptation gas pressure-reducing valve, many bleed pressures of self-adapting type nozzle, burner and ignition safety device, described igniter is connected with described electromagnetism box by two wires, described electromagnetism box is connected with described ignition safety device by two ignition leads, described ignition safety device is connected with described many sources of the gas of self adaptation gas pressure-reducing valve with the second air inlet pipe by the first air inlet pipe, described ignition safety device is connected with described control valve by described thermocouple, described ignition safety device and described many bleed pressures of self-adapting type nozzle are loaded on described burner, described many sources of the gas of self adaptation gas pressure-reducing valve is connected with described control valve by main air inlet pipe and igniter air inlet pipe, described control valve is connected with many bleed pressures of self-adapting type nozzle by main escape pipe, described electric heater unit adjacent place also has fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302196.0A CN102777966B (en) | 2012-08-23 | 2012-08-23 | Adaptive pneumoelectric duplexing and dual-air source fuel warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302196.0A CN102777966B (en) | 2012-08-23 | 2012-08-23 | Adaptive pneumoelectric duplexing and dual-air source fuel warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102777966A CN102777966A (en) | 2012-11-14 |
| CN102777966B true CN102777966B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210302196.0A Expired - Fee Related CN102777966B (en) | 2012-08-23 | 2012-08-23 | Adaptive pneumoelectric duplexing and dual-air source fuel warmer |
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| CN (1) | CN102777966B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916876A (en) * | 2018-07-05 | 2018-11-30 | 南京锐控机电制造有限公司 | Gas source automatic identification control device and gas source automatic identifying method |
| CA3056048A1 (en) * | 2019-09-17 | 2021-03-17 | Walter Wardrop | Hybrid residential heater and control system therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717799A1 (en) * | 1997-04-26 | 1998-10-29 | Grundfos As | Unit for a compact heating system |
| CN201396848Y (en) * | 2009-04-30 | 2010-02-03 | 普鲁卡姆电器（上海）有限公司 | Balance type fuel gas heater |
| CN201892264U (en) * | 2010-12-15 | 2011-07-06 | 普鲁卡姆电器（上海）有限公司 | Gas-electricity duplex heater |
| CN202328520U (en) * | 2011-11-16 | 2012-07-11 | 普鲁卡姆电器（上海）有限公司 | Dual-gas supply adaptive gas control operation device |
| CN202769796U (en) * | 2012-08-23 | 2013-03-06 | 普鲁卡姆电器（上海）有限公司 | Self-adaption type pneumoelectric duplex double-gas-source gas heater |
-
2012
- 2012-08-23 CN CN201210302196.0A patent/CN102777966B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717799A1 (en) * | 1997-04-26 | 1998-10-29 | Grundfos As | Unit for a compact heating system |
| CN201396848Y (en) * | 2009-04-30 | 2010-02-03 | 普鲁卡姆电器（上海）有限公司 | Balance type fuel gas heater |
| CN201892264U (en) * | 2010-12-15 | 2011-07-06 | 普鲁卡姆电器（上海）有限公司 | Gas-electricity duplex heater |
| CN202328520U (en) * | 2011-11-16 | 2012-07-11 | 普鲁卡姆电器（上海）有限公司 | Dual-gas supply adaptive gas control operation device |
| CN202769796U (en) * | 2012-08-23 | 2013-03-06 | 普鲁卡姆电器（上海）有限公司 | Self-adaption type pneumoelectric duplex double-gas-source gas heater |
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| Publication number | Publication date |
|---|---|
| CN102777966A (en) | 2012-11-14 |
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