CN2675892Y - Hot starting device for motor vehicle - Google Patents
Hot starting device for motor vehicle Download PDFInfo
- Publication number
- CN2675892Y CN2675892Y CNU2004200305213U CN200420030521U CN2675892Y CN 2675892 Y CN2675892 Y CN 2675892Y CN U2004200305213 U CNU2004200305213 U CN U2004200305213U CN 200420030521 U CN200420030521 U CN 200420030521U CN 2675892 Y CN2675892 Y CN 2675892Y
- Authority
- CN
- China
- Prior art keywords
- water
- motor vehicle
- firing chamber
- combustion chamber
- engine
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000010304 firing Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a motor vehicle hot starting device, this automotive independent heating machine's heat exchanger combustion chamber be the water jacket formula combustion chamber that has the water intermediate layer, and the water return pipe mouth and the water outlet pipe mouth of the water jacket of intermediate layer of this combustion chamber are linked together with the cooling water return circuit of engine, and this water jacket still can be for water intermediate layer and heat transfer flue interval setting and around combustion chamber spiral gyration. This product may warm up the engine prior to starting.
Description
Technical field
The utility model relates to the hot exposure technology of Motor Vehicle.
Background technique
Existing Motor Vehicle starting method mainly contains following several: cold starting method, primer fluid auxiliary starter method and set up the pre-heated method of starting of electric preheating device in combustion chamber inlet duct.But in the face of comparatively cold northern area in winter, these several starting methods all are difficult to finish smoothly the start-up function of Motor Vehicle.Engine cold-start is very difficult, and power consumption is big, parts mechanical wear is serious.Primer fluid auxiliary starter method, because of the primer fluid intake is difficult to control, during the engine ignition outburst, piston, connecting rod and watt strong each other bump, the components hit wearing and tearing are very big.The electric preheating method of starting is by being separately set in the glow plug heating that electric heating wire in the sucking pipe is a motor, improve the engine combustion room temperature, reach the purpose of preheating igniting, but temperature is when low, it is very limited that it heats effect, the phenomenon that equally can frequent appearance can't start; Its another technology disadvantage is: electrothermal filament smelting is had no progeny, and its residual silk can directly cause engine body to damage if suck cylinder.
In sum, existing various Motor Vehicle starting technique means all fundamentally do not solve the technical problem of Motor Vehicle starting difficulty, so their technique effect is also imperfect in actual applications.
The model utility content
All have corresponding start-up function obstacle for overcoming the various existing starting methods of Motor Vehicle, under cold environment, still be difficult to the technical problem of starting, the utility model provides the technological scheme of a whole set of Motor Vehicle hot exposure device, the major technique content of the technical program is: this Motor Vehicle hot exposure device is that the heat exchanger Combustion chamber design with automobile-used independent room heater is the water jacket type firing chamber that has water interlayer, the backwater mouth of pipe of the intercalated water sleeve of this firing chamber and effluent pipe mouth are connected with the chilled(cooling) water return (CWR) of motor, constitute a circulation loop of engine warming up.The engine body water jacket that described engine cooling water loop includes the engine cylinder water jacket and is connected, the chilled(cooling) water return (CWR) of motor is connected by heat-operated valve or with radiator of water tank, or, constituted the cooling water major cycle loop and the short circle loop of motor respectively by the branch line connection.
The technical program has made full use of the setting of the cooling water cycling mechanism of motor car engine self, the heat transferring medium of Motor Vehicle independence room heater is introduced in the engine cooling water loop, the calory burning of Motor Vehicle independence room heater is brought in the motor water-flow circuit on every side, before the Motor Vehicle starting was engine warming up, thereby motor can be started in thermal environment, realize the hot exposure of Motor Vehicle, reach the purpose of quick, smooth starter motor motor-car.
Description of drawings
Fig. 1 is the sectional structure chart of Motor Vehicle independence room heater
Fig. 2 is the block diagram that connects to form of this Motor Vehicle hot exposure device.
Embodiment
As shown in the figure, Motor Vehicle hot exposure device of the present utility model is with the calory burning conversion of the heat exchanger of automobile-used independent room heater, gets involved in the chilled(cooling) water return (CWR) of motor, is a kind of implement device of engine start preheating.As shown in Figure 1, automobile-used independent room heater includes oil pump 1, oil fogger 6, fan 3 and its motor 2, and the fogging oil of oil fogger 6 is lighted by glow plug 4, burning in the firing chamber 7 of heat exchanger, and in heat exchanger, realize the air thermal conversion, for railway carriage provides warm braw.In the present embodiment, its firing chamber 7 is designed to have the water jacket type firing chamber of water interlayer, this water jacket type firing chamber can be designed to have whole water interlayer nested structure, its outer cooling mechanism that carries out heat exchange with air that is provided with, also it can being designed to as shown in the figure, water interlayer 8 is rotarily formed firing chamber heat exchange sandwich structure at interval and around firing chamber 7 spirals with heat exchange flue 9, the intercalated water sleeve of its firing chamber is connected with the chilled(cooling) water return (CWR) of motor by the backwater mouth of pipe 11 and effluent pipe mouth 5, be provided with the water pump 10 that drives water cycle in its current siphunculus road, constitute a circulation loop of engine warming up.
Claims (2)
1, a kind of Motor Vehicle hot exposure device, it is characterized in that this device is the water jacket type firing chamber that has water interlayer with the heat exchanger firing chamber (7) of automobile-used independent room heater, the backwater mouth of pipe (11) and the effluent pipe mouth (5) of the intercalated water sleeve of this firing chamber are connected with the chilled(cooling) water return (CWR) of motor, constitute a circulation loop of engine warming up.
2, hot exposure device according to claim 1 is characterized in that water interlayer (8) and heat exchange flue (9) are rotarily formed firing chamber heat exchange sandwich structure at interval and around firing chamber (7) spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200305213U CN2675892Y (en) | 2004-02-24 | 2004-02-24 | Hot starting device for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200305213U CN2675892Y (en) | 2004-02-24 | 2004-02-24 | Hot starting device for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675892Y true CN2675892Y (en) | 2005-02-02 |
Family
ID=34483708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200305213U Expired - Fee Related CN2675892Y (en) | 2004-02-24 | 2004-02-24 | Hot starting device for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675892Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235269A (en) * | 2010-04-27 | 2011-11-09 | 潍柴动力股份有限公司 | Fuel supply system and vehicle system comprising same |
-
2004
- 2004-02-24 CN CNU2004200305213U patent/CN2675892Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235269A (en) * | 2010-04-27 | 2011-11-09 | 潍柴动力股份有限公司 | Fuel supply system and vehicle system comprising same |
| CN102235269B (en) * | 2010-04-27 | 2015-12-30 | 潍柴动力股份有限公司 | A kind of fuel system and the Vehicular system comprising this fuel system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |