CN200958438Y - Cooling-start auxiliary heater of methanol engine - Google Patents
Cooling-start auxiliary heater of methanol engine Download PDFInfo
- Publication number
- CN200958438Y CN200958438Y CN 200620127767 CN200620127767U CN200958438Y CN 200958438 Y CN200958438 Y CN 200958438Y CN 200620127767 CN200620127767 CN 200620127767 CN 200620127767 U CN200620127767 U CN 200620127767U CN 200958438 Y CN200958438 Y CN 200958438Y
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- electric heating
- flange
- methanol engine
- cold starting
- engine cold
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Abstract
A cold starting auxiliary heating unit for the carbinol engine comprises an air heater, which is composed of a flange and an electric heater fixed on the flange inner frame, and two ends of the electric heater are respectively connected with the positive and negative poles of the on-beard battery cell. The utility model fix a flange built in the electric heater on the air inlet pipe of the engine and adopts the on-board battery for heating. The device is compact and is provided with such advantages as simple installation, low cost, easy control and good safety performance.
Description
Technical field
The utility model relates to a kind of motor heating equipment, especially a kind of methanol engine heating equipment that is suitable for starting under the low-temperature condition.
Background technique
Methanol fuel is as a kind of gasoline substitutes, the application market that has taken on a certain scale at present.But, influenced the effect of applying to a certain extent because the low-temperature methanol cold-start performance is relatively poor.For this reason, people have proposed multiple improvement project.The scheme that Chinese patent 012748137 disclosed " overhead type methanol vehicle motor " proposes is that " atomizer is communicated with suction tude; suction tude is communicated with engine chamber; suction tude is passed among outlet pipe; outlet pipe is communicated with exhaust opening of engine through connecting tube, bend pipe; the waste heat that utilizes engine operation to discharge; to methyl alcohol atomization gas heating in the suction tude, to increase the fogging degree of methanol fuel." this way is wrapped in suction tude in the outlet pipe, and the methyl alcohol mixed steam is heated, its structure is comparatively complicated, and must transform outlet pipe, and it installs complexity and cost also than higher.Therefore, be difficult to apply.
The technological scheme that also has is a glow plug to be set mixed gas is heated on cylinder body.This method is more complicated still, and must transform cylinder body.
Summary of the invention
The utility model has designed a kind of methanol engine cold starting assisted heating device at above-mentioned the deficiencies in the prior art.
Methanol engine cold starting assisted heating device of the present utility model comprises an air heater, and described air heater is made up of a flange and the electric heating apparatus that is fixed on the flange inside casing, and the two ends of described electric heating apparatus link to each other with the both positive and negative polarity of vehicular power-bottle respectively.
Described methanol engine cold starting assisted heating device, the flange frame is provided with anodal connection bolt and negative pole connection bolt, and electric heating apparatus links to each other with the both positive and negative polarity of vehicular power-bottle respectively with the negative pole connection bolt by anodal connection bolt.
Described methanol engine cold starting assisted heating device has a relay switch between air heater and power supply.
Described methanol engine cold starting assisted heating device, electric heating apparatus wherein is electric heating piece or electric heating wire.
The electric heating apparatus of described methanol engine cold starting assisted heating device is electric heating piece or electric heating wire.
Described methanol engine cold starting assisted heating device has a fus between air heater and relay switch.
Methanol engine cold starting assisted heating device of the present utility model, on engine air inlet tube, fix the flange of a built-in electric heating apparatus, make air before entering motor, heat earlier, help methanol engine when low-temperature condition starts, can have qualified mixed gas to enter in the cylinder body.In circuit, adopt relay switch, can effectively control the electric heating apparatus operating time, guarantee motor normal starting under the low-temperature condition in the winter time.The heating of employing vehicular power-bottle makes heating equipment simple and reliable, and effect is good.This device volume is little, installs simply, and cost is low, control easily, and Safety performance is good.
Description of drawings
Fig. 1 is the air heater structural representation
Fig. 2 is a methanol engine cold starting assisted heating device circuit diagram
The anodal connection bolt 4-of 1-electric heating apparatus 2-flange 3-felt pad 5-negative pole connection bolt 6-fixed bolt hole among the figure
Embodiment
With reference to accompanying drawing 1 methanol engine cold starting assisted heating device of the present utility model, by one by flange 2 and the air heater that places the electric heating apparatus 1 of flange 2 inside casings to form.Wherein electric heating apparatus 1 is common electrical backing or electric heating wire.2 of flanges are made by aluminum alloy material or resin material, if flange adopts conductive metallic material to make, then between electric heating apparatus 1 and flange 2 inside casings felt pad 4 are set.Two connection bolts are set on the frame of flange 2, and one of them is anodal connection bolt 3, and another is a negative pole connection bolt 5.Be connected with the both positive and negative polarity of vehicular power-bottle respectively by the two ends of these two connection bolts electric heating apparatus.On flange 2, be shaped on fixed bolt hole 6, assisted heating device be installed in flange place before the engine air inlet tube by this fixed bolt hole 6.
Fig. 2 is a methanol engine cold starting assisted heating device circuit diagram, and air heater, fus and a relay switch connect in turn, and the circuit two ends connect with the both positive and negative polarity of vehicular power-bottle respectively.
With the M85-M100 methanol engine is example, and under temperature-40-0 ℃ condition, heater power is 300W, vehicular power-bottle voltage 12V.Connect power switch, relay power was through about 20 seconds, the relay switch closure, circuit is connected, and the air heating actuator temperature raises, the air heating that suction tude is come, relay switch automatic disconnection after 60 seconds heating times, power consumption 0.36Ah can be with more than the air heating to 200 by air heater ℃, and the air after the heating enters air intake branch and methyl alcohol mix and improve methanol fuel in the EFI mouth temperature, make methanol fuel gasify rapidly, motor is lighted a fire smoothly.
Claims (6)
1, a kind of methanol engine cold starting assisted heating device, comprise an air heater, it is characterized in that described air heater is made up of a flange (2) and the electric heating apparatus (1) that is fixed on flange (2) inside casing, the two ends of described electric heating apparatus (1) link to each other with the both positive and negative polarity of vehicular power-bottle respectively.
2, according to the methanol engine cold starting assisted heating device of claim 1, it is characterized in that the flange frame is provided with anodal connection bolt (3) and negative pole connection bolt (5), electric heating apparatus (1) links to each other with the both positive and negative polarity of vehicular power-bottle respectively with negative pole connection bolt (5) by anodal connection bolt (3).
3,, it is characterized in that a relay switch is arranged between air heater and the power supply according to the methanol engine cold starting assisted heating device of claim 1 or 2.
4,, it is characterized in that described electric heating apparatus (1) is electric heating piece or electric heating wire according to the methanol engine cold starting assisted heating device of claim 1 or 2.
5,, it is characterized in that a fus is arranged between air heater and the relay switch according to the methanol engine cold starting assisted heating device of claim 3.
6,, it is characterized in that described electric heating apparatus (1) is electric heating piece or electric heating wire according to the methanol engine cold starting assisted heating device of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127767 CN200958438Y (en) | 2006-09-29 | 2006-09-29 | Cooling-start auxiliary heater of methanol engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127767 CN200958438Y (en) | 2006-09-29 | 2006-09-29 | Cooling-start auxiliary heater of methanol engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958438Y true CN200958438Y (en) | 2007-10-10 |
Family
ID=38785318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127767 Expired - Fee Related CN200958438Y (en) | 2006-09-29 | 2006-09-29 | Cooling-start auxiliary heater of methanol engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958438Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758667A (en) * | 2014-01-29 | 2014-04-30 | 广西玉柴机器股份有限公司 | Air intake connecting pipe of internal combustion engine |
| CN104963794A (en) * | 2015-07-24 | 2015-10-07 | 安徽天利动力股份有限公司 | Simple and rapid air intake heater device |
| CN103114919B (en) * | 2013-03-14 | 2015-10-07 | 潍柴动力股份有限公司 | A kind of engine cold-start method and device |
| CN113090423A (en) * | 2021-05-07 | 2021-07-09 | 广西四达电器有限公司 | Preheating relay for engine |
-
2006
- 2006-09-29 CN CN 200620127767 patent/CN200958438Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114919B (en) * | 2013-03-14 | 2015-10-07 | 潍柴动力股份有限公司 | A kind of engine cold-start method and device |
| CN103758667A (en) * | 2014-01-29 | 2014-04-30 | 广西玉柴机器股份有限公司 | Air intake connecting pipe of internal combustion engine |
| CN104963794A (en) * | 2015-07-24 | 2015-10-07 | 安徽天利动力股份有限公司 | Simple and rapid air intake heater device |
| CN113090423A (en) * | 2021-05-07 | 2021-07-09 | 广西四达电器有限公司 | Preheating relay for engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINZHONG JIETIAN ENERGY CO., LTD. Free format text: FORMER OWNER: SHANXI JIAXIN ENERGY CHEMICAL INDUSTRY CO., LTD. Effective date: 20100414 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030600 NO.61, LIANGDIAN STREET, YUCI DISTRICT, JINZHONG CITY, SHANXI PROVINCE TO: 030600 NO.7, XIAOYUAN ROAD, YUCI DISTRICT, JINZHONG CITY, SHANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100414 Address after: 030600 Campus Road 7, Yuci District, Shanxi, Jinzhong Patentee after: Jinzhong clean energy Co., Ltd. Address before: Yuci District of Shanxi city in Jinzhong province 030600 Street shop No. 61 Patentee before: Jiaxin Energy Sources Chemical Industry Co., Ltd., Shanxi |
|
| DD01 | Delivery of document by public notice |
Addressee: Wei Ruju Document name: Notification to Pay the Fees |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 030605 nylon road 257, Yuci District, Shanxi, Jinzhong Patentee after: Jinzhong clean energy Co., Ltd. Address before: 030600 Campus Road 7, Yuci District, Shanxi, Jinzhong Patentee before: Jinzhong clean energy Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 030600 nylon road 257, Yuci District, Shanxi, Jinzhong Patentee after: Jinzhong clean energy Co., Ltd. Address before: 030605 nylon road 257, Yuci District, Shanxi, Jinzhong Patentee before: Jinzhong clean energy Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Jinzhong clean energy Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |