CN205195600U - Waste heat generating set of automobile - Google Patents
Waste heat generating set of automobile Download PDFInfo
- Publication number
- CN205195600U CN205195600U CN201521057913.3U CN201521057913U CN205195600U CN 205195600 U CN205195600 U CN 205195600U CN 201521057913 U CN201521057913 U CN 201521057913U CN 205195600 U CN205195600 U CN 205195600U
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- engine
- gearbox
- header
- condensation segment
- exhaust
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Abstract
The utility model discloses a waste heat generating set of automobile, including engine waste heat utilization subsystem, gearbox waste heat utilization subsystem, exhaust waste heat utilization subsystem, dc bus, DCDC converter, automobile -used load, change over switch, vehicle -mounted storage battery, controller. Install split type heat pipe's evaporation zone at engine, gearbox, the exhaust position that generates heat, the two sides at the condensation segment is installed to the thermoelectric generation piece. Generate electricity the waste heat that automobile engine, gearbox, exhaust produced based on heat pipe technique and thermoelectric generation technique, charge for automobile -used load power supply and vehicle -mounted storage battery.
Description
Technical field
The utility model relates to a kind of power generating device by waste heat of automobiles, utilizes heat pipe principle, and thermal energy automobile engine, gearbox, exhaust produced is electric energy, to Vehicular accumulator cell charging or to automobile-used load supplying, belongs to automobile equipment technical field.
Background technology
Along with China's expanding economy, automobile is more and more important in our daily life.Automobile brings facility to our life, and the tail gas of motor vehicle emission simultaneously also pollutes the environment that we depend on for existence.In the process of moving, pivoting friction, the gas extraction system of engine cylinder combustion, gearbox all can produce many heats to automobile.
At present, public technology is not also had can to realize saying that these waste heats effectively utilize.The utility model utilizes the efficient heat transfer characteristic of hot pipe technique, and in conjunction with thermoelectric generation, the waste heat realized automobile produces generates electricity, and provides power supply, also can be Vehicular accumulator cell and charge to automobile-used load.On the one hand, reduce the cooling of vehicle critical component, particularly the critical component such as engine, gearbox, these critical component temperature are too high, are easy to produce fault.On the other hand, these waste heats are generated electricity, provides electric power to vehicle, indirectly realize energy-saving and emission-reduction.
Utility model content
Utility model object: for above-mentioned existing Problems existing and deficiency, the object of a kind of power generating device by waste heat of automobiles of the utility model reduces the temperature of engine, gearbox, gas extraction system, utilize thermo-electric generation sheet that these waste heats are converted to electric energy, to Vehicular accumulator cell charging or to automobile-used load supplying.
technical scheme:a kind of power generating device by waste heat of automobiles, comprises engine exhaust heat and utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize subsystem (3), DC bus (4), DC/DC converter (5), automobile-used load (6), diverter switch (7), Vehicular accumulator cell (8), controller (9).
Wherein: engine exhaust heat utilizes subsystem (1) by engine thermo-electric generation sheet (1-1), engine condensation segment header (1-2), engine condensation segment and evaporation section tube connector (1-3), engine evaporative section header (1-4);
Engine evaporative section header (1-4) utilizes heat-conducting glue to be pasted onto engine heating position, engine thermo-electric generation sheet (1-1) is arranged on the two sides of engine condensation segment header (1-2), engine evaporative section header (1-4) and engine condensation segment header (1-2) utilize engine condensation segment to be connected with evaporation section tube connector (1-3), form circulation circuit.
Gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2) is by gearbox thermo-electric generation sheet (2-1), gearbox condensation segment header (2-2), gearbox condensation segment and evaporation section tube connector (2-3), gearbox evaporation section header (2-4);
Gearbox evaporation section header (2-4) utilizes heat-conducting glue to be pasted onto gearbox heating position, gearbox thermo-electric generation sheet (2-1) is arranged on the two sides of gearbox condensation segment header (2-2), gearbox evaporation section header (2-4) and gearbox condensation segment header (2-2) utilize gearbox condensation segment and evaporation section tube connector (2-3)) be connected, form circulation circuit.
Exhaust heat utilizes subsystem (3) by exhaust thermo-electric generation sheet (3-1), exhaust condensation segment header (3-2), exhaust condensation segment and evaporation section tube connector (3-3), is vented evaporation section header (3-4);
Exhaust evaporation section header (3-4) utilizes heat-conducting glue to be pasted onto exhaust heating position, exhaust thermo-electric generation sheet (3-1) is arranged on the two sides of exhaust condensation segment header (3-2), exhaust evaporation section header (3-4) utilizes with exhaust condensation segment header (3-2) and is vented condensation segment and is connected with evaporation section tube connector (3-3), formation circulation circuit.
Engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat utilizes the electric energy of subsystem (3) to export to input with DC bus (4) and be connected, the output of DC bus (4) is connected with the input of DC/DC converter (5), the output of DC/DC converter (5) is connected with the input of diverter switch (7), the output of diverter switch (7) divides two-way, diverter switch (7) exports one and is connected with the input of automobile-used load (6), diverter switch (7) exports two and is connected with the input of Vehicular accumulator cell (8), controller (9) controls the operating state of diverter switch (7).
Described engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize subsystem (3) UTILIZATION OF VESIDUAL HEAT IN scheme to adopt separated heat pipe, engine evaporative section header (1-4), gearbox evaporation section header (2-4), exhaust evaporation section header (3-4) are arranged on the heating position of engine, gearbox, exhaust respectively, and engine evaporative section header (1-4), gearbox evaporation section header (2-4), exhaust evaporation section header (3-4) are header structure; Engine condensation segment header (1-2), gearbox condensation segment header (2-2), exhaust condensation segment header (3-2) are also header structure, and engine evaporative section header (1-4) and engine condensation segment header (1-2) utilize engine condensation segment to be connected with evaporation section tube connector (1-3), engine condensation segment and evaporation section tube connector (1-3) can in engine and peripheral space arbitrary placements; Gearbox condensation segment and evaporation section tube connector (2-3) can in gearbox periphery arbitrary placements, and exhaust condensation segment and evaporation section tube connector (3-3) can be vented periphery arbitrary placement.
Described engine condensation segment header (1-2), engine evaporative section header (1-4), gearbox condensation segment header (2-2), gearbox evaporation section header (2-4), exhaust condensation segment header (3-2), exhaust evaporation section header (3-4) are flat structure.
Described controller (9) engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize the electric energy of subsystem (3) to export first to Vehicular accumulator cell (8) charging, when Vehicular accumulator cell (8) is full of, the electric energy of output is powered directly to automobile-used load (6).
Described engine thermo-electric generation sheet (1-1), gearbox thermo-electric generation sheet (2-1), exhaust thermo-electric generation sheet (3-1) be arranged on respectively engine condensation segment header (1-2), gearbox condensation segment header (2-2), exhaust condensation segment header (3-2) two sides.
The electric energy that described DC bus (4) utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize subsystem (3) to produce for collecting engine exhaust heat, and be sent to the input of DC/DC converter (5).
The direct current energy of transformation of electrical energy required by the automobile-used load of compound (6) or Vehicular accumulator cell (8) that described DC/DC converter (5) will obtain.
Described automobile-used load (6) is vehicle-mounted radio, rain brush, illumination etc.
Described diverter switch (7) is made up of unit switch, for switching electric energy to carrying storage battery (8) charging and automobile-used load (6) electricity consumption operating mode.
Described Vehicular accumulator cell (8) is by lead acid accumulator or maintenance free cell.
Described controller (9) is made up of single-chip microcomputer, for output order, controls the action of diverter switch (7).
Operation principle: when a vehicle is started.Engine, gearbox, exhaust all can produce heat, and the evaporation section of heat pipe is arranged on these heating positions, effectively utilize these waste heats.The utility model adopts modularized design, engine heat pipe evaporator section adopts header, can ensure that all evaporation sections have working medium, condensation segment adopts header design, be conducive to focus utilization thermal source, the design of middle employing tube connector, is conducive to the layout of small space in car on the one hand, ensures that condensed working medium returns evaporation section on the other hand.Thermo-electric generation sheet is arranged on the two sides of condensation segment, and every block thermo-electric generation sheet all one side is pasted onto on thermal source, and another side dew in atmosphere, produces the temperature difference, and then can realize generating.By these small electricity collection on DC bus, then through DC/DC converter converting electric power, directly to vehicle-mounted load supplying or to Vehicular accumulator cell charging, achieve vehicle cogeneration.
beneficial effect:the utility model has the following advantages.
(1) the utility model adopts hot pipe technique that the heat of engine, gearbox, exhaust is passed to rapidly thermo-electric generation sheet, realizes thermo-electric generation.
(2) the utility model adopts Split hot Manifold technology, and evaporation section is separated with condensation segment, and the middle tube connector that uses connects, and facilitates layout.
(3) the utility model adopts submodule design, and namely engine exhaust heat utilizes subsystem, gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem, exhaust heat to utilize subsystem, and everybody is subsystem independently, is convenient to safeguard.
accompanying drawing explanation.
Fig. 1 is the utility model structural representation;
In figure: 1 is that to utilize subsystem, 2 to be gearbox UTILIZATION OF VESIDUAL HEAT IN subsystems, 3 to be exhaust heat to utilize subsystem, 4 to be DC buss, 5 are DC/DC converters, 6 to engine exhaust heat are automobile-used loads, 7 are diverter switches, 8 are Vehicular accumulator cells, 9 is controllers.
Fig. 2 is that engine exhaust heat of the present utility model utilizes subsystem front view;
In figure: 1 be that engine exhaust heat utilizes subsystem, 1-1 is engine thermo-electric generation sheet, 1-2 is engine condensation segment header, 1-3 be engine condensation segment and evaporation section tube connector, 1-4 is engine evaporative section header.
Fig. 3 is that the engine exhaust heat of utility model utilizes subsystem left view;
Figure: 1-1 is engine thermo-electric generation sheet, 1-2 is engine condensation segment header, 1-3 be engine condensation segment and evaporation section tube connector, 1-4 is engine evaporative section header.
Fig. 4 is gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem front view of the present utility model;
In figure: 2-1 is gearbox thermo-electric generation sheet, 2-2 is gearbox condensation segment header, 2-3 be gearbox condensation segment and evaporation section tube connector, 2-4 is gearbox evaporation section header.
Fig. 5 is that exhaust heat of the present utility model utilizes subsystem front view.
In figure: 3-1 is exhaust thermo-electric generation sheet, 3-2 is exhaust condensation segment header, 3-3 is that exhaust condensation segment and evaporation section tube connector, 3-4 are vented evaporation section header.
Embodiment: 1 to accompanying drawing 5 by reference to the accompanying drawings, explains the utility model further.
A kind of power generating device by waste heat of automobiles, comprises engine exhaust heat and utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize subsystem (3), DC bus (4), DC/DC converter (5), automobile-used load (6), diverter switch (7), Vehicular accumulator cell (8), controller (9).
Wherein: engine exhaust heat utilizes subsystem (1) by engine thermo-electric generation sheet (1-1), engine condensation segment header (1-2), engine condensation segment and evaporation section tube connector (1-3), engine evaporative section header (1-4);
Engine evaporative section header (1-4) utilizes heat-conducting glue to be pasted onto engine heating position, engine thermo-electric generation sheet (1-1) is arranged on the two sides of engine condensation segment header (1-2), engine evaporative section header (1-4) and engine condensation segment header (1-2) utilize engine condensation segment to be connected with evaporation section tube connector (1-3), form circulation circuit.
Gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2) is by gearbox thermo-electric generation sheet (2-1), gearbox condensation segment header (2-2), gearbox condensation segment and evaporation section tube connector (2-3), gearbox evaporation section header (2-4);
Gearbox evaporation section header (2-4) utilizes heat-conducting glue to be pasted onto gearbox heating position, gearbox thermo-electric generation sheet (2-1) is arranged on the two sides of gearbox condensation segment header (2-2), gearbox evaporation section header (2-4) and gearbox condensation segment header (2-2) utilize gearbox condensation segment and evaporation section tube connector (2-3)) be connected, form circulation circuit.
Exhaust heat utilizes subsystem (3) by exhaust thermo-electric generation sheet (3-1), exhaust condensation segment header (3-2), exhaust condensation segment and evaporation section tube connector (3-3), is vented evaporation section header (3-4);
Exhaust evaporation section header (3-4) utilizes heat-conducting glue to be pasted onto exhaust heating position, exhaust thermo-electric generation sheet (3-1) is arranged on the two sides of exhaust condensation segment header (3-2), exhaust evaporation section header (3-4) utilizes with exhaust condensation segment header (3-2) and is vented condensation segment and is connected with evaporation section tube connector (3-3), formation circulation circuit.
Engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat utilizes the electric energy of subsystem (3) to export to input with DC bus (4) and be connected, the output of DC bus (4) is connected with the input of DC/DC converter (5), the output of DC/DC converter (5) is connected with the input of diverter switch (7), the output of diverter switch (7) divides two-way, diverter switch (7) exports one and is connected with the input of automobile-used load (6), diverter switch (7) exports two and is connected with the input of Vehicular accumulator cell (8), controller (9) controls the operating state of diverter switch (7).
Described engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize subsystem (3) UTILIZATION OF VESIDUAL HEAT IN scheme to adopt separated heat pipe, engine evaporative section header (1-4), gearbox evaporation section header (2-4), exhaust evaporation section header (3-4) are arranged on the heating position of engine, gearbox, exhaust respectively, and engine evaporative section header (1-4), gearbox evaporation section header (2-4), exhaust evaporation section header (3-4) are header structure; Engine condensation segment header (1-2), gearbox condensation segment header (2-2), exhaust condensation segment header (3-2) are also header structure, and engine evaporative section header (1-4) and engine condensation segment header (1-2) utilize engine condensation segment to be connected with evaporation section tube connector (1-3), engine condensation segment and evaporation section tube connector (1-3) can in engine and peripheral space arbitrary placements; Gearbox condensation segment and evaporation section tube connector (2-3) can in gearbox periphery arbitrary placements, and exhaust condensation segment and evaporation section tube connector (3-3) can be vented periphery arbitrary placement.
Described engine condensation segment header (1-2), engine evaporative section header (1-4), gearbox condensation segment header (2-2), gearbox evaporation section header (2-4), exhaust condensation segment header (3-2), exhaust evaporation section header (3-4) are flat structure.
Described controller (9) engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize the electric energy of subsystem (3) to export first to Vehicular accumulator cell (8) charging, when Vehicular accumulator cell (8) is full of, the electric energy of output is powered directly to automobile-used load (6).
Described engine thermo-electric generation sheet (1-1), gearbox thermo-electric generation sheet (2-1), exhaust thermo-electric generation sheet (3-1) be arranged on respectively engine condensation segment header (1-2), gearbox condensation segment header (2-2), exhaust condensation segment header (3-2) two sides.
The foregoing is only better embodiment of the present utility model; protection range of the present utility model is not limited with above-mentioned execution mode; in every case those of ordinary skill in the art modify or change according to the equivalence that the utility model institute disclosure is done, and all should include in the protection range recorded in claims.
Claims (5)
1. a power generating device by waste heat of automobiles, comprises engine exhaust heat and utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize subsystem (3), DC bus (4), DC/DC converter (5), automobile-used load (6), diverter switch (7), Vehicular accumulator cell (8), controller (9);
Wherein: engine exhaust heat utilizes subsystem (1) by engine thermo-electric generation sheet (1-1), engine condensation segment header (1-2), engine condensation segment and evaporation section tube connector (1-3), engine evaporative section header (1-4);
Engine evaporative section header (1-4) utilizes heat-conducting glue to be pasted onto engine heating position, engine thermo-electric generation sheet (1-1) is arranged on the two sides of engine condensation segment header (1-2), engine evaporative section header (1-4) and engine condensation segment header (1-2) utilize engine condensation segment to be connected with evaporation section tube connector (1-3), form circulation circuit;
Gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2) is by gearbox thermo-electric generation sheet (2-1), gearbox condensation segment header (2-2), gearbox condensation segment and evaporation section tube connector (2-3), gearbox evaporation section header (2-4);
Gearbox evaporation section header (2-4) utilizes heat-conducting glue to be pasted onto gearbox heating position, gearbox thermo-electric generation sheet (2-1) is arranged on the two sides of gearbox condensation segment header (2-2), gearbox evaporation section header (2-4) and gearbox condensation segment header (2-2) utilize gearbox condensation segment to be connected with evaporation section tube connector (2-3), form circulation circuit;
Exhaust heat utilizes subsystem (3) by exhaust thermo-electric generation sheet (3-1), exhaust condensation segment header (3-2), exhaust condensation segment and evaporation section tube connector (3-3), is vented evaporation section header (3-4);
Exhaust evaporation section header (3-4) utilizes heat-conducting glue to be pasted onto exhaust heating position, exhaust thermo-electric generation sheet (3-1) is arranged on the two sides of exhaust condensation segment header (3-2), exhaust evaporation section header (3-4) utilizes with exhaust condensation segment header (3-2) and is vented condensation segment and is connected with evaporation section tube connector (3-3), formation circulation circuit;
Engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat utilizes the electric energy of subsystem (3) to export to input with DC bus (4) and be connected, the output of DC bus (4) is connected with the input of DC/DC converter (5), the output of DC/DC converter (5) is connected with the input of diverter switch (7), the output of diverter switch (7) divides two-way, diverter switch (7) exports one and is connected with the input of automobile-used load (6), diverter switch (7) exports two and is connected with the input of Vehicular accumulator cell (8), controller (9) controls the operating state of diverter switch (7).
2. a kind of power generating device by waste heat of automobiles according to claim 1, it is characterized in that engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat utilizes subsystem (3) UTILIZATION OF VESIDUAL HEAT IN scheme to adopt separated heat pipe, engine evaporative section header (1-4), gearbox evaporation section header (2-4), exhaust evaporation section header (3-4) is arranged on engine respectively, gearbox, the heating position of exhaust, engine evaporative section header (1-4), gearbox evaporation section header (2-4), exhaust evaporation section header (3-4) is header structure, engine condensation segment header (1-2), gearbox condensation segment header (2-2), exhaust condensation segment header (3-2) are also header structure, and engine evaporative section header (1-4) and engine condensation segment header (1-2) utilize engine condensation segment to be connected with evaporation section tube connector (1-3), engine condensation segment and evaporation section tube connector (1-3) can in engine and peripheral space arbitrary placements, gearbox condensation segment and evaporation section tube connector (2-3) can in gearbox periphery arbitrary placements, and exhaust condensation segment and evaporation section tube connector (3-3) can be vented periphery arbitrary placement.
3. a kind of power generating device by waste heat of automobiles according to claim 1, is characterized in that engine condensation segment header (1-2), engine evaporative section header (1-4), gearbox condensation segment header (2-2), gearbox evaporation section header (2-4), exhaust condensation segment header (3-2), exhaust evaporation section header (3-4) are flat structure.
4. a kind of power generating device by waste heat of automobiles according to claim 1, it is characterized in that controller (9) engine exhaust heat utilizes subsystem (1), gearbox UTILIZATION OF VESIDUAL HEAT IN subsystem (2), exhaust heat to utilize the electric energy of subsystem (3) to export first to Vehicular accumulator cell (8) charging, when Vehicular accumulator cell (8) is full of, the electric energy of output is powered directly to automobile-used load (6).
5. a kind of power generating device by waste heat of automobiles according to claim 1, is characterized in that engine thermo-electric generation sheet (1-1), gearbox thermo-electric generation sheet (2-1), is vented the two sides that thermo-electric generation sheet (3-1) is arranged on engine condensation segment header (1-2), gearbox condensation segment header (2-2), exhaust condensation segment header (3-2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057913.3U CN205195600U (en) | 2015-12-18 | 2015-12-18 | Waste heat generating set of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057913.3U CN205195600U (en) | 2015-12-18 | 2015-12-18 | Waste heat generating set of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195600U true CN205195600U (en) | 2016-04-27 |
Family
ID=55788544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057913.3U Expired - Fee Related CN205195600U (en) | 2015-12-18 | 2015-12-18 | Waste heat generating set of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391347A (en) * | 2015-12-18 | 2016-03-09 | 李俊娇 | Automobile waste heat power generation device |
| CN107482954A (en) * | 2016-12-26 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Energy-recuperation system and vehicle |
-
2015
- 2015-12-18 CN CN201521057913.3U patent/CN205195600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391347A (en) * | 2015-12-18 | 2016-03-09 | 李俊娇 | Automobile waste heat power generation device |
| CN107482954A (en) * | 2016-12-26 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Energy-recuperation system and vehicle |
| CN107482954B (en) * | 2016-12-26 | 2019-07-19 | 宝沃汽车（中国）有限公司 | Energy recycling system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161218 |