CN101823416A - Fuel gas heating system for electric automobile - Google Patents
Fuel gas heating system for electric automobile Download PDFInfo
- Publication number
- CN101823416A CN101823416A CN 201010168673 CN201010168673A CN101823416A CN 101823416 A CN101823416 A CN 101823416A CN 201010168673 CN201010168673 CN 201010168673 CN 201010168673 A CN201010168673 A CN 201010168673A CN 101823416 A CN101823416 A CN 101823416A
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- China
- Prior art keywords
- fuel gas
- gas
- heating system
- fired heater
- water pump
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- 239000002737 fuel gas Substances 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000003584 silencer Effects 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a fuel gas heating system for an electric automobile. The heating system comprises a controller, a gas storage tank and a fuel gas heater which is communicated with the gas storage tank through a fuel gas pipe, wherein the fuel gas pipe is provided with a gas valve; the fuel gas heater is provided with a gas inlet system and a gas exhaust system; the fuel gas heater is communicated with a heat exchanger, a liquid storage box and a water pump through water pipes in turn; and the controller is respectively connected with the fuel gas heater, the water pump and the gas valve so as to control the fuel gas heater, the water pump and the gas valve to work. The water pump pushes a liquid medium in a liquid storage box to circulate among the liquid storage box, the fuel gas heater and the heat exchanger so that the heat of the liquid medium heated by the fuel gas heater is provided for a passenger compartment through the heat exchanger. The heating system has the characteristics of simple structure, mature component technology, low cost and stable and reliable operation, is the fuel gas heating system of the electric automobile which can meet the requirement on heating without influencing driving range, and solves the problem that a power battery cannot work in harsh climate.
Description
Technical field
The invention belongs to electronlmobil manufacturing technology field, specially refer to the heating system of electronlmobil.
Background technology
Raising along with in short supply day by day and people's environmental consciousness of oil more and more is subject to people's attention with the new-energy automobile of electric energy as the energy.
The heating in the passenger storehouse of orthodox car mostly relies on combustion engine as origin of heat, and the refrigerant fluid that temperature is higher is supplied with passenger's storehouse heating by H Exch.But at electronlmobil or possess in the hybrid vehicle (below be referred to as electronlmobil) of pure motorized motions pattern, because the efficient of car load power system is very high, with the energy of heat energy form loss seldom, therefore the temperature of engine-cooling system is lower, and traditional passenger storehouse heating system can not adopt.The electronlmobil that has now adopts changes in temperature integral electric air-conditioning or electrical heating wire to come heating, but this heating system relies on electric energy, can cause the electric energy release of vehicle power battery too fast, seriously shortens the continual mileage of elec. vehicle.In addition,, might Yin Wendu cross low and cause electrokinetic cell not work, at this moment rely on the electric energy at all can't heating at severe cold area.
Summary of the invention
The objective of the invention is to propose a kind ofly can satisfy the fuel gas heating system of the electronlmobil of heating demand under the situation that does not influence continual mileage, this heating system is not subjected to the restriction of low temperature, can solve the out-of-action problem of electrokinetic cell under the harsh climate.
The fuel gas heating system of electronlmobil of the present invention comprises controller, key is also to comprise storage tank and the gas-fired heater that communicates with storage tank by Gas Pipe, Gas Pipe is provided with air valve, described gas-fired heater is provided with air system and exhaust system, described gas-fired heater is communicated with H Exch, liquid reserve tank, water pump successively by water pipe, and described controller is connected the work with control gas-fired heater, water pump, air valve respectively with gas-fired heater, water pump, air valve.
Described storage tank provides fire gases to gas-fired heater, described air system provides air to gas-fired heater, fire gases and air are in the gas-fired heater internal-combustion, described exhaust system is with the waste gas after burning exhaust to atmosphere, described water pump promotes that liquid dielectric circulates in the liquid reserve tank between liquid reserve tank, gas-fired heater, H Exch, make that institute's heated liquid medium offers the passenger storehouse by H Exch with its heat in the gas-fired heater.
Described storage tank is provided with baroceptor, and described baroceptor is connected with controller, and controller can be monitored the gaseous tension of storage tank in real time like this, avoids the gaseous tension in the storage tank too high or too low.
Be provided with temperature sensor in the circulation path that described gas-fired heater, H Exch, liquid reserve tank, water pump and water pipe constituted, described temperature sensor is connected with controller, controller can be monitored the temperature of liquid dielectric in the circulation path in real time like this, and according to this temperature information the work of heating system is adjusted, compare that to control the work of heating system by the temperature sensor in passenger storehouse convenient, accurate.
Described temperature sensor is preferably disposed between gas-fired heater and the H Exch, and the hot water temperature at this place is subjected to the influence of external environment less, therefore relatively accurately.
Described air system is equipped with silencer and/or filter, and silencer can reduce the noise that gas flow produces, and filter can filter air, avoids impurity to enter and causes burning not smooth in the gas-fired heater.
Described exhaust system is equipped with silencer, can reduce the noise that gas flow produces.
Described storage tank is provided with and stretches to the outer inflation inlet of car, and the fire gases consumption in storage tank can be inflated to storage tank by inflation inlet, and needn't change storage tank more for a long time, and is convenient like this.
The fuel gas heating system of electronlmobil of the present invention has following advantage: 1, the air-conditioning in the car only need possess refrigerating function and gets final product, and has simplified the structure of air-conditioning, thereby has saved costs such as air-conditioning research and development, design, and the stability of electric air-conditioning also can be improved; 2, in the heating process, need not consumed power, prolonged the continual mileage of vehicle; 3, can under the situation that vehicle does not start,, make driver and crew get on the bus and promptly enter a warm environment, increase traveling comfort in advance to the heating of passenger storehouse; 4, under harsh climate, can utilize this heating system that electrokinetic cell is heated, promote the temperature of electrokinetic cell, vehicle can normally be started under harsh climate; 5, heating system is simple in structure, the parts technology maturation, and cost is low, stable and reliable operation.
Description of drawings
Fig. 1 is the structural representation of the fuel gas heating system of electronlmobil of the present invention.
The specific embodiment
Describe the present invention in detail below in conjunction with specific embodiments and the drawings.
Embodiment 1:
The fuel gas heating system of the electronlmobil of present embodiment comprises controller 11, key is also to comprise storage tank 1 and the gas-fired heater 3 that communicates with storage tank 1 by Gas Pipe 2, Gas Pipe 2 is provided with air valve 4, described gas-fired heater 3 is provided with air system 31 and exhaust system 32, described gas-fired heater 3 is communicated with H Exch 6, liquid reserve tank 7, water pump 8 successively by water pipe 5, and described controller 11 is connected the work with control gas-fired heater 3, water pump 8, air valve 4 respectively with gas-fired heater 3, water pump 8, air valve 4.
Described storage tank 1 is provided with baroceptor 9, and described baroceptor 9 is connected with controller 11, and controller 11 can be monitored the gaseous tension of storage tank 1 in real time like this, avoids the gaseous tension in the storage tank 1 too high or too low.
Described air system 31 is equipped with silencer and filter (not shown), and silencer can reduce the noise that gas flow produces, and filter can filter air, avoids impurity to enter and causes burning not smooth in the gas-fired heater.
Described exhaust system 32 is equipped with the silencer (not shown), can reduce the noise that gas flow produces.
Described storage tank 1 is provided with and stretches to the outer inflation inlet 12 of car, and the fire gases consumption in storage tank 1 can be passed through to inflate 12 mouthfuls to storage tank 1 inflation, and needn't change storage tank 1 more for a long time, and is convenient like this.
Described storage tank 1 provides fire gases to gas-fired heater 3, described air system 31 provides air to gas-fired heater 3, fire gases and air are in gas-fired heater 3 internal-combustions, described exhaust system 32 is with the waste gas after burning exhaust to atmosphere, the liquid dielectrics that described water pump 8 promotes in the liquid reserve tanks 7 circulate between liquid reserve tank 7, gas-fired heater 3, H Exch 6, make that institute's heated liquid medium offers the passenger storehouse by H Exch 6 with its heat in the gas-fired heater 3.
The concrete working process of the fuel gas heating system of the electronlmobil of present embodiment is as follows: during startup, controller 11 sends instruction unpack water pump 8, air valve 4,3 igniting of control gas-fired heater, treat that liquid medium temperature raises, temperature sensor 10 sends to controller 11 with detected temperature, after temperature reaches setting value, controller 11 sends the aperture of instruction control air valve 4 and the intake velocity of air system 31, with this power of controlling gas-fired heater 3, make liquid dielectric remain on a stationary temperature.Baroceptor 9 sends to controller 11 with detected gaseous-pressure, when gaseous-pressure drops to certain value, controller 11 sends alerting signal to driver and crew, when pressure is reduced to setting value, controller 11 sends that instruction switches off the pump 8, air valve 4, controls gas-fired heater 3 simultaneously and quits work.
Claims (7)
1. the fuel gas heating system of an electronlmobil, comprise controller, it is characterized in that also comprising storage tank and the gas-fired heater that communicates with storage tank by Gas Pipe, Gas Pipe is provided with air valve, described gas-fired heater is provided with air system and exhaust system, described gas-fired heater is communicated with H Exch, liquid reserve tank, water pump successively by water pipe, and described controller is connected the work with control gas-fired heater, water pump, air valve respectively with gas-fired heater, water pump, air valve.
2. the fuel gas heating system of electronlmobil according to claim 1 is characterized in that described storage tank is provided with baroceptor, and described baroceptor is connected with controller.
3. the fuel gas heating system of electronlmobil according to claim 1, it is characterized in that being provided with temperature sensor in the circulation path that described gas-fired heater, H Exch, liquid reserve tank, water pump and water pipe constitute, described temperature sensor is connected with controller.
4. the fuel gas heating system of electronlmobil according to claim 3 is characterized in that described temperature sensor is arranged between gas-fired heater and the H Exch.
5. the fuel gas heating system of electronlmobil according to claim 1 is characterized in that described air system is equipped with silencer and/or filter.
6. the fuel gas heating system of electronlmobil according to claim 1 is characterized in that described exhaust system is equipped with silencer.
7. the fuel gas heating system of electronlmobil according to claim 1 is characterized in that described storage tank is provided with the inflation inlet that stretches to outside the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168673 CN101823416A (en) | 2010-04-30 | 2010-04-30 | Fuel gas heating system for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168673 CN101823416A (en) | 2010-04-30 | 2010-04-30 | Fuel gas heating system for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101823416A true CN101823416A (en) | 2010-09-08 |
Family
ID=42687657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010168673 Pending CN101823416A (en) | 2010-04-30 | 2010-04-30 | Fuel gas heating system for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823416A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625242A (en) * | 2013-11-18 | 2014-03-12 | 华南理工大学 | Thermal management system of electric automobile |
| CN104037471A (en) * | 2014-05-09 | 2014-09-10 | 国家电网公司 | Fuel-gas actively-heated cell box of electric automobile |
| CN104827857A (en) * | 2015-04-03 | 2015-08-12 | 王晨 | Electric vehicle intelligent heater system with PTCR-xthm electric heating chip as heat source |
| CN105667248A (en) * | 2015-12-28 | 2016-06-15 | 北京新能源汽车股份有限公司 | Heating system for vehicle and electric automobile with same |
| CN106194544A (en) * | 2016-08-09 | 2016-12-07 | 哈尔滨理工大学 | A kind of independent heating apparatus that heat is provided for automobile |
| CN106976380A (en) * | 2017-05-08 | 2017-07-25 | 尹灵财 | For vehicle cab and the gas intelligent pulse firing heat collector of battery |
| CN110228351A (en) * | 2019-06-19 | 2019-09-13 | 株洲麦格米特电气有限责任公司 | A kind of car heat supplier and method |
| CN112158048A (en) * | 2020-09-29 | 2021-01-01 | 东风汽车集团有限公司 | Gas heating control system of electric automobile and control method thereof |
| CN112996681A (en) * | 2018-11-02 | 2021-06-18 | 金诺儿 | Vehicle heating system and vehicle including same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63108155A (en) * | 1986-10-23 | 1988-05-13 | Isuzu Motors Ltd | Combustion control device for heater |
| JPS63294455A (en) * | 1987-05-25 | 1988-12-01 | Nippon Denso Co Ltd | Combustion type heating device for vehicle |
| CN2300837Y (en) * | 1997-03-26 | 1998-12-16 | 李文山 | Gas heating-aid heat-pump air conditioner set |
| JPH1128930A (en) * | 1997-07-11 | 1999-02-02 | Denso Corp | Vehicular air conditioner |
-
2010
- 2010-04-30 CN CN 201010168673 patent/CN101823416A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63108155A (en) * | 1986-10-23 | 1988-05-13 | Isuzu Motors Ltd | Combustion control device for heater |
| JPS63294455A (en) * | 1987-05-25 | 1988-12-01 | Nippon Denso Co Ltd | Combustion type heating device for vehicle |
| CN2300837Y (en) * | 1997-03-26 | 1998-12-16 | 李文山 | Gas heating-aid heat-pump air conditioner set |
| JPH1128930A (en) * | 1997-07-11 | 1999-02-02 | Denso Corp | Vehicular air conditioner |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625242A (en) * | 2013-11-18 | 2014-03-12 | 华南理工大学 | Thermal management system of electric automobile |
| CN104037471A (en) * | 2014-05-09 | 2014-09-10 | 国家电网公司 | Fuel-gas actively-heated cell box of electric automobile |
| CN104037471B (en) * | 2014-05-09 | 2016-06-22 | 国家电网公司 | Battery case is actively heated in a kind of electric automobile combustion gas |
| CN104827857A (en) * | 2015-04-03 | 2015-08-12 | 王晨 | Electric vehicle intelligent heater system with PTCR-xthm electric heating chip as heat source |
| CN104827857B (en) * | 2015-04-03 | 2017-11-07 | 佛山市海辰科技有限公司 | PTCR xthm electrothermal chips are the electric automobile Intelligent warming mechanism of qi system of thermal source |
| CN105667248A (en) * | 2015-12-28 | 2016-06-15 | 北京新能源汽车股份有限公司 | Heating system for vehicle and electric automobile with same |
| CN106194544A (en) * | 2016-08-09 | 2016-12-07 | 哈尔滨理工大学 | A kind of independent heating apparatus that heat is provided for automobile |
| CN106976380A (en) * | 2017-05-08 | 2017-07-25 | 尹灵财 | For vehicle cab and the gas intelligent pulse firing heat collector of battery |
| CN112996681A (en) * | 2018-11-02 | 2021-06-18 | 金诺儿 | Vehicle heating system and vehicle including same |
| CN110228351A (en) * | 2019-06-19 | 2019-09-13 | 株洲麦格米特电气有限责任公司 | A kind of car heat supplier and method |
| CN112158048A (en) * | 2020-09-29 | 2021-01-01 | 东风汽车集团有限公司 | Gas heating control system of electric automobile and control method thereof |
| CN112158048B (en) * | 2020-09-29 | 2022-04-15 | 岚图汽车科技有限公司 | Electric vehicle gas heating control system and control method thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100908 |