CN205156322U - Automobile -used high frequency electric magnetism vortex cold start pre -heater - Google Patents
Automobile -used high frequency electric magnetism vortex cold start pre -heater Download PDFInfo
- Publication number
- CN205156322U CN205156322U CN201520885443.3U CN201520885443U CN205156322U CN 205156322 U CN205156322 U CN 205156322U CN 201520885443 U CN201520885443 U CN 201520885443U CN 205156322 U CN205156322 U CN 205156322U
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- frequency
- heating
- automobile
- cold start
- permeability material
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Abstract
The utility model discloses an automobile -used high frequency electric magnetism vortex cold start pre -heater, utilize the storage battery to start the high frequency converter with the direct contravariant of direct current for high -frequency ac, the high -frequency ac electricity produces high frequency electric magnetic field around the high -frequency coils of high frequency converter, through lower basin and the last basin in high -frequency coils two sides setting, and the high magnetic permeability material and the diversion separator plate that set up in the basin, guide anti -icing fluid abundant flow on the high magnetic permeability material that generates heat is heated, anti -icing fluid after the heating gets into the engine cylinder block inner loop by water pump drive and flows, heat engine cylinder block, the utility model discloses use the high magnetic permeability material, in the complete dipping in anti -icing fluid of high magnetic permeability material, the eddy current heating is carried out simultaneously to the high -frequency coils both sides of high frequency converter, produces higher frequency magnetic field, therefore can make the thermal efficiency reach 98%, and the production of incrustation scale has also been avoided in the current vortex heating, and the high -frequency coils both sides magnetic line of force all gets into heating material, has avoided the magnetism leakage, and the thermal efficiency is high.
Description
Technical field
The utility model patent relates to a kind of automobile-used high-frequency electromagnetic eddy current cold start-up preheater, belongs to engine cold-start technical field.
Background technology
At present, the method that engine cold-start preheating uses uses fuel liquid heater heated engine anti-icing fluid, carry out overall preheating to engine, method produces hot gas by the fuel oil of the vehicle that burns, and then carries out exchange heat to heat with anti-icing fluid in water jacket body.
Fuel heater composition comprises direct current generator, combustion-supporting fan, atomizer, oil pump, main chamber, after-burner, air deflector, glow plug, water jacket body, water pump, support, switch, complicated CPU microprocessor controller etc., but existing complex structure, volume are large, cost is high, the thermal efficiency is low, contaminated air; Even if the thermal efficiency of best heater is also only about 80%, add the heat loss of drawing on pipeline, efficiency is also lower, and the price of this kind of heater is also very high.
Some electrical heating resistance wire used in addition, though capacity usage ratio makes moderate progress, also no longer contaminated environment, resistance wire is perishable, and because of will AC mains be used, very inconvenient, and the risk having electric leakage to hurt sb.'s feelings.
On indivedual use car, battery is reverse into industrial-frequency alternating current by ready-made vehicle-mounted inverter low-voltage DC and is rectified into direct current again, on ferromagnetic material, produce eddy current heat by the electromagnetic field of high frequency of high frequency generation circuit acquisition KHz more than 20 again, but one of its high frequency coil in the face of ferromagnetic material heating, another side carries out electromagnetic shielding again in order to avoid cause heating to the ferrous material of surrounding and cause electromagnetic interference to equipment, and heating material is stainless steel, this all makes heating efficiency be underutilized, in addition, vehicle-mounted inverter power is all little, cause heating efficiency also little, although capacity usage ratio obtains larger lifting than fuel Heating, it also avoid the various shortcomings of Resistant heating, but heating power and heat time are still not enough to reach practical, do not obtain practical application, various heating means are serviceability temperature Sensor monitoring temperature all, and generally use CPU microprocessor controller, circuit is complicated, cost is high, so existing engine cold-start pre-heating mean is still perfect not.
Utility model content
The purpose of this utility model is: provide that a kind of structure is simple, easy to operate, preheater volume is little, be convenient to select to install, the thermal efficiency can be made to reach 98%, significantly improve capacity usage ratio, avoid the generation of incrustation scale and the one automobile-used high-frequency electromagnetic eddy current cold start-up preheater of magnetic dispersion, to overcome the deficiencies in the prior art simultaneously.
The utility model is achieved in that a kind of automobile-used high-frequency electromagnetic eddy current cold start-up preheater, comprise base, base is installed with lower flume, water pump and high-frequency converter, lower flume is provided with bottom bracket, above lower flume, on bottom bracket, high frequency coil is installed, high frequency coil is provided with top-support, at top-support, upper flume is installed, the water inlet and delivery port of lower flume and upper flume are respectively arranged with inlet triplet for water pipe and outlet three way pipe, and outlet three way pipe is connected with water pump by water pipe; High-frequency converter is connected with high frequency coil by bundle conductor, and high-frequency converter is connected with controller by bundle conductor.
Be provided with high-permeability material and deflector in described lower flume and upper flume, the high frequency coil both sides magnetic line of force is connected with high-permeability material.
Described high-permeability material is silicon steel sheet.
Described inlet triplet for water pipe is provided with temperature switch.
Described controller is provided with start button, indicator lamp and stop button.
Described controller is connected with temperature switch by bundle conductor.
Owing to have employed technique scheme, compared with prior art, the utility model is owing to utilizing eddy-current heating, use high-permeability material, high-permeability material is dipped in anti-icing fluid completely, eddy heating for heating is carried out in the high frequency coil both sides of high-frequency converter simultaneously, produce higher frequency magnetic field, the thermal efficiency thus can be made to reach 98%, significantly improve capacity usage ratio, current vortex heating it also avoid the generation of incrustation scale, the high frequency coil both sides magnetic line of force all enters heating material, avoids magnetic dispersion, because the thermal efficiency is high, preheater volume is reduced, and is convenient to select installation site; And preheater uses material to be also common material, cost declines to a great extent, not incendiary oil, protects environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view view of Fig. 1;
Fig. 3 is sink structure schematic diagram;
Fig. 4 is the structural representation of tank inner deflector;
Description of reference numerals: 1-lower flume, 2-bottom bracket, 3-high frequency coil, 4-outlet three way pipe, 5-inlet triplet for water pipe, 6-temperature switch, 7-water pump, 8-high-frequency converter, 9-water pipe, 10-base, 11-controller, 12-starting button, 13-indicator lamp, 14-stop button, 15-deflector, 16-high-permeability material, 17-top-support, 18-upper flume.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment of the present utility model: a kind of automobile-used high-frequency electromagnetic eddy current cold start-up preheater, comprise base 10, base 10 is installed with lower flume 1, water pump 7 and high-frequency converter 8, lower flume 1 is provided with bottom bracket 2, above lower flume 1, on bottom bracket 2, high frequency coil 3 is installed, high frequency coil 3 is provided with top-support 17, at top-support 17, upper flume 18 is installed, the water inlet and delivery port of lower flume 1 and upper flume 18 are respectively arranged with inlet triplet for water pipe 5 and outlet three way pipe 4, outlet three way pipe 4 is connected with water pump 7 by water pipe 9, high-frequency converter 8 is connected with high frequency coil 3 by bundle conductor, and high-frequency converter 8 is connected with controller 11 by bundle conductor.
Be provided with high-permeability material 16 and deflector 15 in described lower flume 1 and upper flume 18, the high frequency coil 3 both sides magnetic line of force is connected with high-permeability material.
Described high-permeability material 16 is silicon steel sheet.
Described inlet triplet for water pipe 5 is provided with temperature switch 6.
Described controller 11 is provided with start button 12, indicator lamp 13 and stop button 14.
Described controller 11 by bundle conductor with temperature switch 6 to being connected.
A kind of cold start-up pre-heating mean of automobile-used high-frequency electromagnetic eddy current cold start-up preheater, this cold start-up pre-heating mean is the storage battery utilizing vehicle self, utilizing storage battery to start high-frequency converter is high-frequency alternating current by direct for direct current inversion, high-frequency alternating current produces electromagnetic field of high frequency around the high frequency coil of high-frequency converter, by the lower flume that arranges on high frequency coil two sides and upper flume, and tank in arrange high-permeability material and diaphragm, guide anti-icing fluid fully to flow on the high-permeability material of heating to be heated, anti-icing fluid after heating is driven into engine cylinder-body internal circulation flow by water pump, carry out heated engine cylinder body.
Described high-permeability material is silicon steel sheet.
The water inlet inlet triplet for water pipe of described lower flume and upper flume is equipped with temperature switch, and this temperature switch signal delivers to controller, and after inflow temperature reaches design temperature, preheater stops heating.
The utility model uses storage battery can relate to storage battery power supply capacity problem, and this just should change storage battery at low ambient temperatures, and when changing storage battery, polygamy storage battery can ensure to start electricity consumption.
The utility model high-frequency inverter is the special inverter made; Water pump is small power DC electricity water pump; Temperature switch is used for controlling heating-up temperature and stopping the work of preheater.
The utility model uses storage battery as heating energy source, use the silicon steel sheet of high magnetic permeability, eddy-current heating efficiency is higher, high-frequency converter 8 is directly 45KH high-frequency electrical storage battery DC inverter, settle at one go, eliminate vehicle-mounted inverter, also more much higher than the efficiency of KHz more than 20, by the lower flume that arranges on high frequency coil two sides and upper flume, and the silicon steel sheet of lower flume and a upper flume therebetween high magnetic permeability, diaphragm is had between silicon steel sheet and tank housing, guide anti-icing fluid fully to flow on the silicon steel sheet of heating to be heated, take full advantage of heating efficiency, and avoid magnetic dispersion, do not need to carry out electromagnetic shielding to another side, because silicon steel sheet is dipped in anti-icing fluid completely, heat is all for heating.
The utility model is owing to utilizing eddy-current heating, and use high-permeability material, high-permeability material is dipped in anti-icing fluid completely, eddy heating for heating is carried out in the high frequency coil both sides of high-frequency converter simultaneously, produce higher frequency magnetic field, the thermal efficiency thus can be made to reach 98%, significantly improve capacity usage ratio, current vortex heating it also avoid the generation of incrustation scale, the high frequency coil both sides magnetic line of force all enters heating material, avoids magnetic dispersion, because the thermal efficiency is high, preheater volume is reduced, and is convenient to select installation site; And preheater uses material to be also common material, cost declines to a great extent, not incendiary oil, protects environment.
Claims (6)
1. an automobile-used high-frequency electromagnetic eddy current cold start-up preheater, comprise base (10), it is characterized in that: on base (10), be installed with lower flume (1), water pump (7) and high-frequency converter (8), lower flume (1) is provided with bottom bracket (2), lower flume (1) top and on bottom bracket (2), high frequency coil (3) is installed, high frequency coil (3) is provided with top-support (17), at top-support (17), upper flume (18) is installed, the water inlet and delivery port of lower flume (1) and upper flume (18) are respectively arranged with inlet triplet for water pipe (5) and outlet three way pipe (4), outlet three way pipe (4) is connected with water pump (7) by water pipe (9), high-frequency converter (8) is connected with high frequency coil (3) by bundle conductor, and high-frequency converter (8) is connected with controller (11) by bundle conductor.
2. automobile-used high-frequency electromagnetic eddy current cold start-up preheater according to claim 1, it is characterized in that: be provided with high-permeability material (16) and deflector (15) in described lower flume (1) and upper flume (18), high frequency coil (3) the both sides magnetic line of force is connected with high-permeability material.
3. automobile-used high-frequency electromagnetic eddy current cold start-up preheater according to claim 2, is characterized in that: described high-permeability material (16) is silicon steel sheet.
4. automobile-used high-frequency electromagnetic eddy current cold start-up preheater according to claim 1, is characterized in that: described inlet triplet for water pipe (5) is provided with temperature switch (6).
5. automobile-used high-frequency electromagnetic eddy current cold start-up preheater according to claim 1, is characterized in that: described controller (11) is provided with start button (12), indicator lamp (13) and stop button (14).
6. automobile-used high-frequency electromagnetic eddy current cold start-up preheater according to claim 1, is characterized in that: described controller (11) is connected with temperature switch (6) by bundle conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885443.3U CN205156322U (en) | 2015-11-09 | 2015-11-09 | Automobile -used high frequency electric magnetism vortex cold start pre -heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885443.3U CN205156322U (en) | 2015-11-09 | 2015-11-09 | Automobile -used high frequency electric magnetism vortex cold start pre -heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205156322U true CN205156322U (en) | 2016-04-13 |
Family
ID=55692008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885443.3U Withdrawn - After Issue CN205156322U (en) | 2015-11-09 | 2015-11-09 | Automobile -used high frequency electric magnetism vortex cold start pre -heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205156322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444405A (en) * | 2015-11-09 | 2016-03-30 | 贵州詹阳动力重工有限公司 | Automotive high-frequency electromagnetic eddy-current cold-start preheater and cold-start preheating method thereof |
| CN111997808A (en) * | 2020-08-20 | 2020-11-27 | 北京理工大学 | Diesel engine and flame preheating plug thereof |
-
2015
- 2015-11-09 CN CN201520885443.3U patent/CN205156322U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444405A (en) * | 2015-11-09 | 2016-03-30 | 贵州詹阳动力重工有限公司 | Automotive high-frequency electromagnetic eddy-current cold-start preheater and cold-start preheating method thereof |
| CN105444405B (en) * | 2015-11-09 | 2018-03-27 | 贵州詹阳动力重工有限公司 | A kind of automobile-used high-frequency electromagnetic vortex cold start-up preheater and its cold start-up pre-heating mean |
| CN111997808A (en) * | 2020-08-20 | 2020-11-27 | 北京理工大学 | Diesel engine and flame preheating plug thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20180327 |
|
| AV01 | Patent right actively abandoned |