CN2723715Y - Cold starter for engine - Google Patents
Cold starter for engine Download PDFInfo
- Publication number
- CN2723715Y CN2723715Y CN032549598U CN03254959U CN2723715Y CN 2723715 Y CN2723715 Y CN 2723715Y CN 032549598 U CN032549598 U CN 032549598U CN 03254959 U CN03254959 U CN 03254959U CN 2723715 Y CN2723715 Y CN 2723715Y
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- core retainer
- mandrel
- electric heating
- metal core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides a cold starter for engine, which is that a wiring ring piece, a gasket, a compressing cap, a metal core cover, an upper and a lower ceramic core cover, an installing screw cap and a connecting metal piece are sheathed on the mandrel. The adhesive is filled between the metal core cover (8) and the ceramic core cover (12) and the mandrel (1), the metal core cover (8) and screw cap (9); the electric heating filament is roundly arranged on the ceramic core cover (12), two end heads of the electric heating filament are respectively welded in the groove on the metal core cover (8) and the mandrel (1), two electric heater are connected by the metal piece to form the circuit, the positive and negative pole can be exchanged by two wirings. The electric heater heats up the air entering into the cylinder head and the cylinder, the starting performance of the engine is effectively improved, the engine can be quickly started at the low temperature and plateau environment.
Description
Affiliated technical field
The utility model relates to a kind of cold starter of motor car engine, the preheat starting device that especially adopts electric heating to pilot engine.
Background technique
In the prior art, people design the technological scheme of various structures to motor cold starting device.The main employing has electric heating tube directly-heating or heat transfer type oil end heater, cylinder body water circulating type heater and inlet manifold electric heater.Electric heating tube directly-heating or heat transfer type oil end heater are that electric heating tube is contained in the automobile engine oil pan, connect power supply electric heating tube is directly or indirectly heated engine motor oil; Cylinder body water circulating type heater, it is the miniature boiler that adopts electric heating tubular type automatic technology, the upper and lower conduit or the warm-air drier turnover water pipe that connect engine cylinder-body by the import and export of water cycle with flexible rubber hose, utilize the water-cooled thermal convection principle to carry out circulating cylinder body heating, intake manifold electric heater (patent No. be 9323028241.1 and 9922471.x) is that heating element is installed in the menifold, the temperature rises to make Carburetor mixing chamber and intake manifold, improve the temperature strip of low temperature Carburetor atomizing gasification gasoline, improve the service behaviour that Carburetor is piloted engine under cryogenic conditions.Heater in the technique scheme plays positive role to the cold-starting motor, but depositing significantly not enough, exist during engine start preheat time long, power consumption is big, the thermal efficiency is low and starting difficulty.
Summary of the invention
Existing motor cold starting auxiliary device is long to the engine warming up time when the cold-starting, power consumption is big, the thermal efficiency is low in order to overcome, be difficult to starting and baroque problem, the utility model provides a kind of engine cold starting device, this installs, and not only heating power is big, warming velocity is fast, and compact structure, be convenient to install, easy and simple to handle.
The technological scheme of stating that its technical problem that solves the utility model adopts is: a kind of engine cold starting device, by mandrel, the metal core retainer plate, the pottery core retainer plate, electric heating wire, the wiring circular ring plate, the high-temperature insulation adhesive glue, connect copper sheet, nut constitutes, it is characterized in that: nut, the metal core retainer plate, ceramic up and down core retainer plate, the wiring circular ring plate, packing ring, pressure cap, connecting sheet is sleeved on the mandrel, between mandrel (1) and metal core retainer plate (8) and the ceramic core retainer plate (12), load the high-temperature insulation adhesive glue between metal core retainer plate (8) and the nut (9), electric heating wire puts around being contained in ceramic core, the electric heating wire two ends is welded on respectively in the groove of metal core retainer plate (8) and mandrel (1) termination, by connecting tinsel (7) two heaters is connected into the engine cold starting device.The metal core retainer plate is installed on the mandrel of heater, cydariform pottery core retainer plate, metal-cored putting is set with nut, connecting sheet and last ceramic core retainer plate are equipped with in one termination of metal core retainer plate, pressure cap is equipped with in termination at last ceramic core retainer plate, cydariform pottery core retainer plate and metal-cored cover are sleeved on the mandrel, have semi-circular recesses on the cylindrical of cydariform pottery core retainer plate, between metal core retainer plate and the nut, load the high-temperature insulation adhesive glue respectively between mandrel and ceramic core retainer plate and the metal core retainer plate, electric heating wire puts around being sleeved on the cydariform ceramic core, the two ends of electric heating wire is fixed on respectively in the groove on metal core retainer plate and the mandrel termination, on another termination of mandrel the wiring circular ring plate is housed, packing ring and nut.Two electric heaters are connected with tinsel.The circuit that partners is series connection directly-heating cylinder heater, by nut (9) Electric heating appliance is packed in the mounting hole of two heaters on the motor.This heater structure compactness, not only volume is little, be convenient to install, save the space, heater power is big, warming velocity is fast (reaching temperature required in 0.5-1 minute), and owing to the gas after the heating directly enters in engine cylinder cover and the cylinder block, the secondary cooling of having avoided heated air in circulation duct, to cause, especially saved the air-flow path switching valve, operated easier.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a longitudinal section of the present utility model tectonic maps.
1. mandrels in the drawings, 2. mandrel nut, 3. wiring circular ring plate, 4. packing ring, 5. pressure-pad is 6. gone up ceramic core retainer plate, 7. metal connecting sheet, 8. metal core retainer plate, 9. nut, 10 high-temperature insulation Bonds, 11. electrical heating wires, 12. ceramic core retainer plates, 13. mandrel grooves.
Embodiment
In Fig. 1, wiring circular ring plate (3), packing ring (4), pressure cap (5), last ceramic core retainer plate (6), connection copper sheet (7), following metal core retainer plate (8), cydariform pottery core retainer plate (12) are enclosed within respectively on the mandrel (1), mandrel and metal core retainer plate (8), ceramic core retainer plate are provided with certain interval between (12), be used to load high temperature bond glue, make its fastening linking to each other; With the high-temperature insulation Bond that it is fastening between last core retainer plate (8) and cover nut (9) in the above.By the high-temperature insulation adhesive glue mandrel (1), core retainer plate (8) and ceramic core retainer plate (12) are bonded to as a whole parts, electrical heating wire (11) is enclosed within ceramic core retainer plate and metal-cored putting, and refractory ceramics core retainer plate and high-temperature insulation adhesive glue guarantee and the mandrel insulation.One termination of electrical heating wire (11) is stuck in the groove of metal core retainer plate one end, and the other end of electrical heating wire is stuck in the termination groove of mandrel (1), will be stuck in the groove two terminations of electrical heating wire respectively with electric welding and weld solid.One termination of metal core retainer plate (8) is provided with boss, copper sheet (7) is contained on the boss of core retainer plate (8) termination, last ceramic core retainer plate (6) is sleeved on metal core retainer plate (8) and upward copper sheet (7) is compressed, and pressure cap (5) is through the end that ceramic core retainer plate (6) was gone up and be enclosed within to mandrel (1); Nut (2) is gone up on mandrel (1), and electric wire wiring circular ring plate, packing ring and pressure cap (5) are compressed, and becomes one group of electric heater.The design proposal of another group electric heater is the same with the design proposal of above-mentioned described electric heater; Two holes on the copper sheet are enclosed within respectively on the boss of metal core retainer plate (8), and tightening nuts (2) is connected two heaters, with nut (9) with on the heater in the bottoming hole that cylinder covers.Copper sheet (7) two ends have the hole, and an end is a circular hole, and the other end is a slotted hole, and the slotted eye two ends are semicircle, and slotted hole is used to regulate the mounting point of two heaters, is convenient to install.Electric wire wiring circular ring plate is contained in metal-cored putting respectively, one of them is anodal, another is a negative pole, both positive and negative polarity is interchangeable, the energising after-current is flow into the electrical heating wire that welds in the groove of mandrel lower end by mandrel (1), electrical heating wire energising, electric current flow into metal core retainer plate (8) and enter copper sheet (7) and flow into metal core retainer plate in another heater, electrical heating wire, mandrel to negative pole wiring circular ring plate, make circuit formation path.After the energising, the electrical heating wire of two electric heaters heats up rapidly under the effect of electric current, temperature in heat air cylinder cap and the cylinder, fogging oil gas when the vaporizer spirt and the high-temperature gas in cylinder head and the cylinder meet and produce high temperature evaporative gas carburetion gas, the igniting of starter generator electric plug was started motor between 0.5-1 minute.In the process of piloting engine, the driver pilots engine by the controller on the automobile in good time, in time cuts off the preheater power supply after the engine start success.Can effectively improve the cold starting performance and the starting performance under altitude environment of motor through this intake temperature regulator of verification experimental verification.
Claims (6)
1, a kind of engine cold starting device, by mandrel, the metal core retainer plate, the pottery core retainer plate, electric heating wire, the wiring circular ring plate, the high-temperature insulation adhesive glue, connect copper sheet, nut constitutes, it is characterized in that: nut, the metal core retainer plate, ceramic up and down core retainer plate, the wiring circular ring plate, packing ring, pressure cap, connecting sheet is sleeved on the mandrel, between mandrel (1) and metal core retainer plate (8) and the ceramic core retainer plate (12), load the high-temperature insulation adhesive glue between metal core retainer plate (8) and the nut (9), electric heating wire puts around being contained in ceramic core, the electric heating wire two ends is welded on respectively in the groove of metal core retainer plate (8) and mandrel (1) termination, by connecting tinsel (7) two heaters is connected into the engine cold starting device.
2, engine cold starting device according to claim 1 is characterized in that: connection copper sheet (7), last ceramic core retainer plate (6) are enclosed within on the termination of metal core retainer plate (8), are fixed by nut (2), pressure cap (5).
3, engine cold starting device according to claim 1, it is characterized in that: electric current through wiring circular ring plate (3), mandrel (1), electric heating wire (11), core retainer plate (8), connect copper sheet (7) flow through another heater core retainer plate, electric heating wire, mandrel, wiring circular ring plate, form circuit.
4, engine cold starting device according to claim 1 is characterized in that: ceramic core retainer plate (12) middle part has semi-circular recesses for cydariform on the cydariform cylindrical, and electric heating wire is installed in the groove.
5, engine cold starting device according to claim 1 is characterized in that: metal copper sheet (7) two ends have the hole, and an end is a circular hole, and the two ends of the other end slotted hole are semicircle.
6, engine cold starting device according to claim 1 is characterized in that: nut (9) is contained in cylinder respectively and covers in the mounting hole of two electric heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN032549598U CN2723715Y (en) | 2003-07-24 | 2003-07-24 | Cold starter for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN032549598U CN2723715Y (en) | 2003-07-24 | 2003-07-24 | Cold starter for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723715Y true CN2723715Y (en) | 2005-09-07 |
Family
ID=35037343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN032549598U Expired - Fee Related CN2723715Y (en) | 2003-07-24 | 2003-07-24 | Cold starter for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723715Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026491A (en) * | 2018-08-23 | 2018-12-18 | 湖北鹰牌动力科技有限公司 | A kind of three runner preheating devices for diesel engine cold start-up |
-
2003
- 2003-07-24 CN CN032549598U patent/CN2723715Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026491A (en) * | 2018-08-23 | 2018-12-18 | 湖北鹰牌动力科技有限公司 | A kind of three runner preheating devices for diesel engine cold start-up |
| CN109026491B (en) * | 2018-08-23 | 2024-05-28 | 湖北鹰牌动力科技有限公司 | Three-channel preheating device for cold start of diesel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205185783U (en) | Warm -air device for automobile | |
| CN201292899Y (en) | Engine cylinder air-intake preheater | |
| CN2723715Y (en) | Cold starter for engine | |
| CN1168619C (en) | Heating system for heating the passenger compartment of an automobile | |
| CN209756717U (en) | Air conditioning system for electric automobile | |
| CN201794685U (en) | Fuel oil heating device | |
| CN201303300Y (en) | Device capable of generating power from heat of automobile internal combustion engine | |
| CN201925072U (en) | Novel engine cold starting device | |
| CN2668882Y (en) | Low temperature starter for engine | |
| CN219840733U (en) | Preheating device for intake manifold of diesel engine | |
| CN2900833Y (en) | Fuel tube with electric heating element | |
| CN217283434U (en) | Glow plug for automobile engine | |
| CN2531121Y (en) | Energy-saving exhaust purifying device for diesel engine | |
| CN2825988Y (en) | Fuel heating apparatus | |
| CN201351549Y (en) | Preheating device of engine | |
| CN2480577Y (en) | Low temp. easy starting device for diesel vehicle | |
| CN2145877Y (en) | Engine fuel booster | |
| CN2883948Y (en) | Ceramic electrothermal ignitor of gas water heater | |
| CN2220543Y (en) | Diesel oil warming apparatus | |
| CN210483938U (en) | Engine cold start preheating system | |
| CN2474933Y (en) | High efficiency low energy consumption electric heater | |
| CN207825879U (en) | A kind of boxlike electric heater | |
| CN210149114U (en) | Heating device for electric automobile | |
| CN1029571C (en) | Oil-burning comburant device and its usage | |
| RU219352U1 (en) | Device for thermal preparation of vehicle components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20120724 |