CN110242472B - Energy-concerving and environment-protective type car exhaust structure - Google Patents
Energy-concerving and environment-protective type car exhaust structure Download PDFInfo
- Publication number
- CN110242472B CN110242472B CN201910523506.3A CN201910523506A CN110242472B CN 110242472 B CN110242472 B CN 110242472B CN 201910523506 A CN201910523506 A CN 201910523506A CN 110242472 B CN110242472 B CN 110242472B
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- Prior art keywords
- flue gas
- gas circulation
- box
- air outlet
- outlet pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses an energy-saving environment-friendly automobile exhaust structure which comprises a flue gas heating box and a flue gas circulation control mechanism, wherein the flue gas heating box and the flue gas circulation control mechanism are fixedly arranged on a water tank, the flue gas circulation control mechanism is communicated with the flue gas heating box, the flue gas heating box is of a hollow box body structure, the two sides of the flue gas heating box are respectively connected with an air inlet end and an air outlet end, the flue gas circulation control mechanism comprises a disc-shaped flue gas circulation box of a hollow structure, the side wall of the flue gas circulation box is circumferentially connected with an air inlet pipe, a first air outlet pipe and a second air outlet pipe, the air inlet pipe is connected to the exhaust end of an automobile engine, the first air outlet pipe is connected with an automobile exhaust pipe. When the automobile is started in a cold state, the hot waste gas is utilized to heat the water tank, so that the water temperature of the water tank quickly reaches the working temperature, the engine can quickly reach the working temperature, the power performance is improved, and the energy consumption is saved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an energy-saving and environment-friendly automobile exhaust structure.
Background
The automobile water tank is an important part installed on the front side of an automobile engine, the main function of the automobile water tank is that when the engine works, the engine is cooled through circulating water inside the automobile water tank, but in cold winter, particularly in cold regions in the north, the automobile is normally cold-started, because the temperature is lower, the speed of the engine reaching the working temperature is slower, the temperature of the engine is further slower to rise, the automobile power is weak, the oil consumption is increased, and the exhaust gas discharged by the automobile contains higher heat.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an energy-saving and environment-friendly automobile exhaust structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
an energy-saving environment-friendly automobile exhaust structure comprises a flue gas heating box and a flue gas circulation control mechanism, wherein the flue gas heating box is fixedly mounted on a water tank, the flue gas circulation control mechanism is communicated with the flue gas heating box, the flue gas heating box is of a hollow box body structure, the two sides of the flue gas heating box are respectively connected with an air inlet end and an air outlet end, the flue gas circulation control mechanism comprises a disc-shaped flue gas circulation box of a hollow structure, an air inlet pipe, a first air outlet pipe and a second air outlet pipe are connected to the side wall of the flue gas circulation box along the circumferential direction of the side wall, the air inlet pipe is connected to the exhaust end of an automobile engine, an automobile exhaust pipe is connected to the first air outlet pipe, the second air outlet pipe is connected with the air inlet end, the air outlet end is connected to the first air outlet pipe, a rotatable baffle plate, and a fixed cylinder and a baffle fixed connection, the upper end of the fixed cylinder runs through the inner wall of the flue gas circulation box and extends to the outside of the box, the fixed cylinder and the flue gas circulation box are connected in a rotating manner, the upper end of the flue gas circulation box is fixedly connected with a piston cylinder corresponding to the fixed cylinder, the cross section of the piston cylinder is of a rectangular structure, a second sliding plug is arranged in the piston cylinder, the lower end of the second sliding plug is fixedly connected with a support rod, the lower end of the support rod extends to the inside of the fixed cylinder, an arc-shaped limiting sliding groove extending along the axial direction of the support rod is formed in the side wall of the support rod, a limiting sliding block is fixedly connected to the inner wall of the fixed cylinder and is connected to the limiting sliding groove in a sliding manner, and a trigger mechanism for controlling the action of the flue gas circulation control mechanism is installed.
Preferably, trigger mechanism includes the liquid storage cylinder of fixed mounting on the water tank inner wall, the storage has thermal expansion liquid in the liquid storage cylinder, and liquid storage cylinder and piston cylinder connecting pipe intercommunication, the storage has hydraulic oil in the connecting pipe between first sliding plug and the second sliding plug.
Preferably, the fixed cylinder is integrally formed with the baffle.
Preferably, the limiting slide block is of a hemispherical structure.
The invention has the beneficial effects that:
through setting up the flue gas heating cabinet, it is outdated to have the engine exhaust that contains heat to flow when the flue gas heating cabinet, can heat the water tank from the outside for the temperature more reaches operating temperature fast.
By arranging the trigger mechanism and the smoke circulation control mechanism, when the automobile is started in a cold state, the water temperature in the water tank is low, and at the moment, the state of the baffle plate (as shown in figure 5) is shown, so that the air inlet pipe is communicated with the second air outlet pipe, at the moment, waste gas of the engine enters the smoke circulation box through the air inlet pipe, enters the smoke heating box from the second air outlet pipe and is discharged from the first air outlet pipe, so that when the water temperature of the water tank is low, the water tank is heated by the hot waste gas of the engine, and the water temperature can reach the working temperature more quickly;
when the water temperature in the water tank reaches the working temperature, the thermal expansion liquid in the liquid storage cylinder is heated to expand in volume, so that the first sliding plug is pushed to move, the second sliding plug can move through the conduction of hydraulic oil, the abutting rod is pushed to abut into the fixed cylinder, the cross section of the piston cylinder is of a rectangular structure, so that the abutting rod is kept not to rotate when extending into the fixed cylinder, the limiting slide block is connected into the limiting slide groove in a sliding manner, the limiting slide groove is of an arc structure, so that the fixed cylinder rotates for a certain angle, the baffle can be driven to rotate for a certain angle (as shown in figure 6), at the moment, the air inlet pipe is communicated with the first air outlet pipe, the exhaust gas of the engine can be directly discharged from the automobile exhaust pipe through the first air outlet pipe without passing through the smoke heating box, the exhaust gas can be normally and directly discharged after the water temperature of the water tank reaches the working temperature, and, the influence on the heat dissipation of the automobile is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a water tank and an internal trigger mechanism of an energy-saving and environment-friendly automobile exhaust structure provided by the invention;
FIG. 2 is a schematic structural diagram of a smoke circulation control mechanism of an energy-saving and environment-friendly automobile exhaust structure provided by the invention;
FIG. 3 is a schematic structural view of a fixed cylinder and a limiting slide block of an energy-saving and environment-friendly automobile exhaust structure provided by the invention;
FIG. 4 is a schematic structural view of a flue gas heating box and a water tank of an energy-saving and environment-friendly automobile exhaust structure provided by the invention;
FIG. 5 is a schematic structural diagram of a baffle plate in a case of a water tank with a low water temperature in an exhaust structure of an energy-saving and environment-friendly vehicle according to the present invention;
FIG. 6 is a structural diagram of a baffle plate after the water temperature in the water tank of the exhaust structure of the energy-saving and environment-friendly automobile reaches the working temperature.
In the figure: the gas-liquid separation device comprises a water tank 1, a flue gas heating tank 2, a gas outlet end 3, a gas inlet end 4, a liquid storage cylinder 5, a first sliding plug 6, thermal expansion liquid 7, a flue gas circulation box 8, a piston cylinder 9, a second sliding plug 10, a support rod 11, a limiting sliding groove 12, a fixing cylinder 13, a baffle 14, a limiting sliding block 15, a gas inlet pipe 16, a first gas outlet pipe 17 and a second gas outlet pipe 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an energy-saving and environment-friendly automobile exhaust structure comprises a flue gas heating box 2 and a flue gas circulation control mechanism, wherein the flue gas circulation control mechanism is fixedly installed on a water tank 1, the flue gas heating box 2 is of a hollow box structure, two sides of the flue gas heating box 2 are respectively connected with an air inlet end 4 and an air outlet end 3, the flue gas circulation control mechanism comprises a disc-shaped flue gas circulation box 8 of a hollow structure, an air inlet pipe 16, a first air outlet pipe 17 and a second air outlet pipe 18 are connected to the side wall of the flue gas circulation box 8 along the circumferential direction of the side wall, the air inlet pipe 16 is connected to the exhaust end of an automobile engine, the first air outlet pipe 17 is connected with an automobile exhaust pipe, the second air outlet pipe 18 is connected with the air inlet end 4, the air outlet end 3 is connected to the first air outlet pipe 17, a rotatable baffle 14 is, namely, the controllable air inlet pipe 16 is respectively communicated with a first air outlet pipe 17 or a second air outlet pipe 18, a fixed cylinder 13 with an upward opening is arranged in the middle of a baffle plate 14 in a penetrating way, the fixed cylinder 13 is fixedly connected with the baffle plate 14, the upper end of the fixed cylinder 13 penetrates through the inner wall of a smoke gas circulation box 8 and extends to the outer side of the inner wall, the fixed cylinder 13 is rotatably connected with the smoke gas circulation box 8, the upper end of the smoke gas circulation box 8 is fixedly connected with a piston cylinder 9 corresponding to the fixed cylinder 13, the cross section of the piston cylinder 9 is of a rectangular structure, a second sliding plug 10 is arranged in the piston cylinder 9, the lower end of the second sliding plug 10 is fixedly connected with a resisting rod 11, the lower end of the resisting rod 11 extends to the inside of the fixed cylinder 13, a limit sliding groove 12 which extends along the axial direction and is arc-shaped is arranged on the side wall of the resisting rod 11, a limit sliding block 15 is, the limiting slide block 15 is of a hemispherical structure, and a trigger mechanism for controlling the action of the smoke circulation control mechanism is installed on the inner wall of the water tank 1.
According to the invention, the trigger mechanism comprises a liquid storage cylinder 5 fixedly mounted on the inner wall of a water tank 1, thermal expansion liquid 7 is stored in the liquid storage cylinder 5, the liquid storage cylinder 5 is communicated with a connecting pipe of a piston cylinder 9, hydraulic oil is stored in the connecting pipe between a first sliding plug 6 and a second sliding plug 10, a baffle 14 is controlled to rotate by a certain angle (shown in figure 6) after the water temperature of the water tank 1 reaches the working temperature, at the moment, an air inlet pipe 16 is communicated with a first air outlet pipe 17, the waste gas of an engine can be directly discharged from an automobile exhaust pipe through the first air outlet pipe 17 without passing through a smoke heating box 2, so that the waste gas can be normally and directly discharged after the water temperature of the water tank 1 reaches the working temperature, the water tank 1 is not heated, the heat dissipation of an automobile is avoided, and preferably, the fixing cylinder 13 and the baffle.
In the invention, when an automobile is started in a cold state, the water temperature in the water tank 1 is low, at the moment, the baffle 14 is in a state (shown in figure 5), so that the air inlet pipe 16 is communicated with the second air outlet pipe 18, at the moment, waste gas of an engine enters the smoke circulation box 8 through the air inlet pipe 16, enters the smoke heating tank 2 from the second air outlet pipe 18 and is discharged from the first air outlet pipe 17, and the water tank 1 is heated by utilizing the hot waste gas of the engine when the water temperature in the water tank 1 is low, so that the water temperature can reach the working temperature more quickly;
when the water temperature in the water tank 1 reaches the working temperature, the thermal expansion liquid 7 in the liquid storage cylinder 5 is heated to expand in volume, and further the first sliding plug 6 is pushed to move, so that the second sliding plug 10 can move through the conduction of hydraulic oil, and further the abutting rod 11 is pushed to abut against and press into the fixed cylinder 13, because the cross section of the piston cylinder 9 is of a rectangular structure, the abutting rod 11 is kept to be not rotated when extending into the fixed cylinder 13, because the limiting sliding block 15 is connected in the limiting sliding groove 12 in a sliding manner, and the limiting sliding groove 12 is of an arc structure, and further the fixed cylinder 13 is rotated by a certain angle, the baffle 14 can be driven to rotate by a certain angle (as shown in figure 6), at the moment, the air inlet pipe 16 is communicated with the first air outlet pipe 17, the waste gas of the engine can be directly discharged from the automobile exhaust pipe through the first air outlet pipe 17 without passing through the smoke heating tank 2, and, namely, the waste gas is normally and directly discharged, and the water tank 1 is not heated, so that the influence on the heat dissipation of the automobile is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The energy-saving and environment-friendly automobile exhaust structure is characterized by comprising a flue gas heating box (2) and a flue gas circulation control mechanism which are fixedly mounted on a water tank (1), wherein the flue gas circulation control mechanism is communicated with the flue gas heating box (2), the flue gas heating box (2) is of a hollow box structure, the two sides of the flue gas heating box (2) are respectively connected with an air inlet end (4) and an air outlet end (3), the flue gas circulation control mechanism comprises a disc-shaped flue gas circulation box (8) of a hollow structure, an air inlet pipe (16), a first air outlet pipe (17) and a second air outlet pipe (18) are connected to the side wall of the flue gas circulation box (8) along the circumferential direction of the side wall, the air inlet pipe (16) is connected to the exhaust end of an automobile engine, an automobile exhaust pipe is connected to the first air outlet pipe (17), and the second air outlet pipe (18) is connected with the, the gas outlet end (3) is connected to a first gas outlet pipe (17), a rotatable baffle (14) is arranged in the flue gas circulation box (8), the middle of the baffle (14) penetrates through a fixed cylinder (13) with an upward opening, the fixed cylinder (13) is fixedly connected with the baffle (14), the upper end of the fixed cylinder (13) penetrates through the inner wall of the flue gas circulation box (8) and extends to the outer side of the inner wall, the fixed cylinder (13) is rotatably connected with the flue gas circulation box (8), the upper end of the flue gas circulation box (8) is fixedly connected with a piston cylinder (9) corresponding to the position of the fixed cylinder (13), the cross section of the piston cylinder (9) is of a rectangular structure, a second sliding plug (10) is arranged in the piston cylinder (9), the lower end of the second sliding plug (10) is fixedly connected with a support rod (11), and the lower end of the support rod (11) extends to the inside of the fixed cylinder (13), the side wall of the abutting rod (11) is provided with an arc-shaped limiting sliding groove (12) which extends along the axial direction of the abutting rod, the inner wall of the fixed cylinder (13) is fixedly connected with a limiting sliding block (15), the limiting sliding block (15) is connected in the limiting sliding groove (12) in a sliding manner, and the inner wall of the water tank (1) is provided with a trigger mechanism for controlling the action of the smoke circulation control mechanism;
trigger mechanism includes liquid storage cylinder (5) of fixed mounting on water tank (1) inner wall, be stored with thermal energy liquid (7) in liquid storage cylinder (5), be equipped with first sliding plug (6) in liquid storage cylinder (5), and liquid storage cylinder (5) and piston cylinder (9) connecting pipe intercommunication, the storage has hydraulic oil in the connecting pipe between first sliding plug (6) and second sliding plug (10).
2. The exhaust structure of an energy-saving and environment-friendly vehicle as claimed in claim 1, wherein the fixed cylinder (13) is integrally formed with the baffle plate (14).
3. The exhaust structure of an energy-saving and environment-friendly automobile as claimed in claim 1, wherein the limit slider (15) is of a hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523506.3A CN110242472B (en) | 2019-06-17 | 2019-06-17 | Energy-concerving and environment-protective type car exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523506.3A CN110242472B (en) | 2019-06-17 | 2019-06-17 | Energy-concerving and environment-protective type car exhaust structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110242472A CN110242472A (en) | 2019-09-17 |
| CN110242472B true CN110242472B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910523506.3A Active CN110242472B (en) | 2019-06-17 | 2019-06-17 | Energy-concerving and environment-protective type car exhaust structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044635B (en) * | 2023-02-22 | 2023-08-15 | 广州国为节能科技有限公司 | Energy-saving environment-friendly control device for internal combustion engine and energy-saving antifreezing solution |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3218460B2 (en) * | 1998-04-01 | 2001-10-15 | 日本サーモスタット株式会社 | Bottom bypass structure of thermostat device |
| US9664087B2 (en) * | 2010-07-22 | 2017-05-30 | Wescast Industries, Inc. | Exhaust heat recovery system with bypass |
| KR101451158B1 (en) * | 2013-11-05 | 2014-10-15 | 현대자동차주식회사 | Rotary type apparatus for exhaust heat recovery |
| US10584623B2 (en) * | 2017-06-09 | 2020-03-10 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust heat recovery and acoustic valve |
| US11359534B2 (en) * | 2017-09-29 | 2022-06-14 | Bosal Emission Control Systems Nv | Heat recovery component for an exhaust gas system |
| CN207513670U (en) * | 2017-12-11 | 2018-06-19 | 浙江力驰雷奥环保科技有限公司 | A kind of automobile exhaust pipe heat reclaim unit of assisted engine work |
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- 2019-06-17 CN CN201910523506.3A patent/CN110242472B/en active Active
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| CN110242472A (en) | 2019-09-17 |
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Effective date of registration: 20210118 Address after: 528300 No.39, Wusha section, Shunfan highway, Daliang street, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan rike heat resistant material Co.,Ltd. Address before: No. 123, tieluzhuang village, Yanghe Town, Gaoming District, Foshan City, Guangdong Province, 528513 Applicant before: Deng Qiqi |
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