CN214577309U - Exhaust pipe waste heat recycling system of internal combustion engine - Google Patents

Exhaust pipe waste heat recycling system of internal combustion engine Download PDF

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Publication number
CN214577309U
CN214577309U CN202120488321.6U CN202120488321U CN214577309U CN 214577309 U CN214577309 U CN 214577309U CN 202120488321 U CN202120488321 U CN 202120488321U CN 214577309 U CN214577309 U CN 214577309U
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pipe
combustion chamber
exhaust
chamber cylinder
heat
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张龙
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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
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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Abstract

The utility model relates to a system is recycled to internal-combustion engine blast pipe used heat, including blast pipe unit and combustion chamber cylinder, the steam extraction pipe unit is responsible for and the exhaust is in charge of by the exhaust and is constituteed, still includes that the one-level is sealed gets heat pipe, the sealed heat pipe of getting of second grade, high frequency atomization container, water smoke conveyer pipe, steam discharging pipe and intake pipe, at each the upper portion cover of combustion chamber cylinder is equipped with high frequency atomization container, is provided with the sealed heat pipe of getting of suit at the outside one-level of each combustion chamber cylinder at the lower extreme of high frequency atomization container, the one end and the sealed heat pipe connection of getting of one-level of water smoke conveyer pipe, the other end and the sealed heat pipe connection of getting of second grade of suit on the exhaust branch pipe, the steam discharging pipe that transversely sets up is passed through the branch pipe intercommunication in the sealed upper end of getting heat pipe of second grade, the intake pipe pass through the branch pipe intercommunication and install on the tank wall of high frequency atomization container. The utility model discloses the used heat that produces after can make full use of chemical fuel does work improves the energy utilization of fuel.

Description

Exhaust pipe waste heat recycling system of internal combustion engine
Technical Field
The utility model relates to an energy recuperation recycles device, especially a system is recycled to internal-combustion engine blast pipe used heat.
Background
The existing internal combustion engine uses high-temperature and high-pressure expansion gas generated by mixed combustion of chemical fuel and air to push a piston to reciprocate to generate mechanical energy to do work, and waste gas generated by combustion of the chemical fuel is discharged from an exhaust pipeline.
The exhaust gas carries a large amount of heat and kinetic energy, and when the internal combustion engine works at full load, the exhaust temperature is about 750 ℃ and 900 ℃, so that about two thirds of combustion energy is changed into waste heat to be dissipated. For the waste gas carrying a large amount of energy, people usually discharge the waste gas to the atmosphere after purification treatment, which not only causes energy waste, but also causes environmental problems such as acceleration of global warming.
In addition, in order to avoid overheating of the internal combustion engine, a circulating heat dissipation system including an antifreeze, a heat sink, a fan, a water pump, etc. is usually required to cool the internal combustion engine, which seriously wastes the value of the chemical fuel and reduces the thermal efficiency of the internal combustion engine.
Disclosure of Invention
An object of the utility model is to overcome prior art's not enough, provide a system is recycled to internal-combustion engine blast pipe used heat, the used heat that produces after this system can make full use of chemical fuel does work improves the energy utilization of fuel.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a system is recycled to internal-combustion engine blast pipe used heat, includes blast pipe unit and the combustion chamber cylinder that sets up side by side in blast pipe unit one side, the steam exhaust pipe unit be responsible for and the exhaust branch pipe that the interval was vertical to be set up on the exhaust is responsible for by the exhaust of horizontal setting and constitute, the lower extreme and the exhaust of each exhaust branch pipe are responsible for the intercommunication and are set up, the upper end of each exhaust branch pipe all communicates its characterized in that with the inside of combustion chamber cylinder: the high-frequency atomizing device comprises a combustion chamber cylinder, and is characterized by further comprising a first-stage sealing heat taking pipe, a second-stage sealing heat taking pipe, a high-frequency atomizing container, a water mist conveying pipe, a steam discharging pipe and an air inlet pipe, wherein the high-frequency atomizing container is covered on the upper portion of the combustion chamber cylinder, the lower end of the high-frequency atomizing container is provided with the first-stage sealing heat taking pipe sleeved outside the combustion chamber cylinder, one end of the water mist conveying pipe is connected with the first-stage sealing heat taking pipe, the other end of the water mist conveying pipe is connected with the second-stage sealing heat taking pipe sleeved on an exhaust branch pipe, the upper end of the second-stage sealing heat taking pipe is communicated with the steam discharging pipe transversely arranged through a branch pipe, and the air inlet pipe is communicated with the box wall of the high-frequency atomizing container through the branch pipe.
Preferably, the first-stage sealed heat extraction pipe and the second-stage sealed heat extraction pipe are sleeves which are respectively sleeved outside the combustion chamber cylinder barrel and the exhaust branch pipe, air passing gaps are reserved between the sleeves and the combustion chamber cylinder barrel and between the sleeves and the exhaust branch pipe, the air passing gap at the upper end of the combustion chamber cylinder barrel is communicated with the inside of the high-frequency atomization container, the air passing gap at the lower end of the combustion chamber cylinder barrel is provided with a sealing structure, and two ends of the air passing gap at the exhaust branch pipe are provided with sealing structures.
Preferably, the first-stage sealed heat-taking pipe and the second-stage sealed heat-taking pipe are coil pipes, the coil pipes are wound on the outer walls of the combustion chamber cylinder barrel and the exhaust branch pipe, the upper end of the coil pipe at the combustion chamber cylinder barrel extends into the high-frequency atomization container, the lower end of the coil pipe at the combustion chamber cylinder barrel is connected with the water mist conveying pipe, the other end of the water mist conveying pipe is connected with the lower end of the coil pipe at the exhaust branch pipe, and the upper end of the coil pipe at the exhaust branch pipe is connected with the steam discharge pipe.
Preferably, the first-stage sealed heat extraction pipe and the second-stage sealed heat extraction pipe are of a structure formed by surrounding a plurality of straight pipes in circumferential arrangement, the outer walls of the combustion chamber cylinder barrel and the exhaust branch pipe are circumferentially provided with a plurality of vertically arranged straight pipes, the upper end of each straight pipe at the combustion chamber cylinder barrel is communicated with the inside of the high-frequency atomization container, the lower end of each straight pipe is communicated with an annular pipe sleeved on the outer wall of the combustion chamber cylinder barrel, the annular pipe is communicated with a lower annular pipe arranged at the lower part of the exhaust branch pipe through a water mist conveying pipe, the upper part of the exhaust branch pipe is provided with an upper annular pipe, the outer wall of the exhaust branch pipe between the upper annular pipe and the lower annular pipe is communicated with a straight pipe, and the upper annular pipe is connected with a steam discharge pipe.
Preferably, the high-frequency atomization container comprises a sealing metal box, an ultrasonic atomizer and an inlet pipe, wherein an exhaust pipe mounting hole for an exhaust branch pipe to pass through is formed in one side box wall of the sealing metal box, an inlet pipe mounting hole for a branch pipe to pass through in the inlet pipe is formed in one side box wall opposite to the exhaust pipe mounting hole, the inlet pipe extending out of one end of the sealing metal box is arranged in the length direction of the sealing metal box, atomizer mounting holes are formed in the inlet pipe at intervals inside the sealing metal box, and the ultrasonic atomizer is mounted at the atomizer mounting hole.
The utility model has the advantages that:
the waste heat recycling system for the exhaust pipe of the internal combustion engine combines the waste heat discharged by the existing exhaust pipe with the water mist generated by the ultrasonic atomizer to generate hot steam, and then the hot steam is recycled to do work, so that the heat generated in the internal combustion engine can be fully utilized, the temperature of the discharged waste gas can be reduced, and the environment is protected. The system not only improves the generation speed of steam, but also ensures that the piston is not melted by high temperature when working for a long time, and prolongs the service life of the piston. Through setting up the sealed structure of getting heat that constitutes by sleeve pipe or coil pipe in combustion chamber cylinder and exhaust branch pipe department, can collect the heat and utilize, not only improved the current complicated and extravagant structure of heat energy, improve internal-combustion engine thermal efficiency again greatly, under the extravagant condition of original heat energy, through the utility model discloses both improved internal-combustion engine thermal efficiency, saved the non-renewable energy again.
Drawings
Fig. 1 is a front perspective view of the present invention;
fig. 2 is a rear perspective view of the present invention;
fig. 3 is a top perspective view of the present invention (omitting the upper cover of the high frequency atomizing container);
FIG. 4 is a top view of the present invention (omitting the upper lid of the high-frequency atomizing container);
FIG. 5 is a schematic structural view of a coil pipe wound on a combustion chamber cylinder of the present invention;
fig. 6 is a schematic structural view of the combustion chamber cylinder of the present invention with a straight pipe.
Description of the reference numerals
1-steam discharge pipe, 2-secondary sealing heat taking pipe, 3-water mist delivery pipe, 4-exhaust main pipe, 5-high frequency atomization container, 6-water inlet pipe, 7-primary sealing heat taking pipe, 8-combustion chamber cylinder barrel, 9-air inlet pipe, 10-air passing gap, 11-ultrasonic atomizer and 12-exhaust branch pipe.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
the utility model provides a system is recycled to internal-combustion engine blast pipe waste heat, includes blast pipe unit and the combustion chamber cylinder 8 that sets up side by side in blast pipe unit one side, the steam exhaust pipe unit be responsible for 4 and the exhaust branch pipe 12 that the interval vertical set up on the exhaust is responsible for by the exhaust of horizontal setting and constitute, the lower extreme and the exhaust of each exhaust branch pipe are responsible for the intercommunication and are set up, the upper end of each exhaust branch pipe all communicates with the inside of combustion chamber cylinder, its innovation part lies in: still include one-level sealed heat pipe 7, the sealed heat pipe 2 of getting of second grade, high frequency atomization container 5, water smoke conveyer pipe 3, steam discharging pipe 1 and intake pipe 9, at each the high frequency atomization container is covered on the upper portion of combustion chamber cylinder, is provided with the sealed heat pipe of getting of the one-level of suit outside each combustion chamber cylinder at the lower extreme of high frequency atomization container, the one end and the sealed heat pipe connection of getting of one-level of water smoke conveyer pipe, the other end and the sealed heat pipe connection of getting of second grade of suit on the branch pipe of exhausting, the steam discharging pipe that transversely sets up of lateral through the lateral pipe intercommunication in the sealed upper end of getting the heat pipe of second grade, the intake pipe pass through the lateral pipe intercommunication and install on the tank wall of high frequency atomization container.
In this embodiment, sleeve pipe is selected for use to one-level sealed heat pipe and the sealed heat pipe of getting of second grade, and this sleeve pipe suit is in the outside of combustion chamber cylinder and exhaust branch pipe respectively, leaves gas gap 10 between sleeve pipe and combustion chamber cylinder and between sleeve pipe and the exhaust branch pipe, and the gas gap that crosses of combustion chamber cylinder department upper end communicates in with the high frequency atomization container, and the gas gap that crosses of combustion chamber cylinder department lower extreme sets up seal structure, and the both ends that the gas gap was crossed to exhaust branch pipe department all set up seal structure.
The primary sealing heat-taking pipe and the secondary sealing heat-taking pipe can be designed into coil pipes (as shown in figure 5) according to requirements, the coil pipes are wound on the outer walls of the combustion chamber cylinder barrel and the exhaust branch pipe, the upper end of the coil pipe at the combustion chamber cylinder barrel extends into the high-frequency atomization container, the lower end of the coil pipe at the combustion chamber cylinder barrel is connected with the water mist conveying pipe, the other end of the water mist conveying pipe is connected with the lower end of the coil pipe at the exhaust branch pipe, and the upper end of the coil pipe at the exhaust branch pipe is connected with the steam discharge pipe. The coil pipe can increase the contact time of water mist and heat and improve the gasification efficiency.
The primary sealing heat-taking pipe and the secondary sealing heat-taking pipe can be designed into a structure (as shown in figure 6) surrounded by a plurality of straight pipes which are arranged in the circumferential direction according to needs, a plurality of vertically arranged straight pipes are arranged in the circumferential direction on the outer walls of the combustion chamber cylinder barrel and the exhaust branch pipe, the upper end of each straight pipe at the combustion chamber cylinder barrel is communicated with the inside of the high-frequency atomization container, the lower end of each straight pipe is communicated with an annular pipe sleeved on the outer wall of the combustion chamber cylinder barrel, the annular pipe is communicated with a lower annular pipe arranged at the lower part of the exhaust branch pipe through a water mist conveying pipe, an upper annular pipe is arranged at the upper part of the exhaust branch pipe, a straight pipe is communicated with the outer wall of the exhaust branch pipe between the upper annular pipe and the lower annular pipe, and a steam discharge pipe is connected to the upper annular pipe.
The high-frequency atomization container comprises a sealing metal box, an ultrasonic atomizer 11 and an inlet pipe 6, wherein an exhaust pipe mounting hole for an exhaust branch pipe to pass through is formed in one side box wall of the sealing metal box, an inlet pipe mounting hole for a branch pipe to pass through in the inlet pipe is formed in one side box wall opposite to the exhaust pipe mounting hole, an inlet pipe extending out of one end of the sealing metal box is arranged in the length direction of the sealing metal box, atomizer mounting holes are formed in the inner space of the sealing metal box on the inlet pipe, and the ultrasonic atomizer is mounted in the atomizer mounting hole.
Description of the working principle:
the utility model discloses a utilize more heat energy, the anti-icing fluid circulation cooling system of internal-combustion engine has been cancelled, install sleeve pipe or coil pipe mode as the one-level sealed heat pipe of getting in internal-combustion engine combustion chamber cylinder department additional, install sleeve pipe or coil pipe mode as the second grade sealed heat pipe of getting in internal-combustion engine exhaust branch pipe department additional, install sealed metal box above the internal-combustion engine combustion chamber cylinder, the inside installs ultrasonic atomization ware, this ultrasonic atomization ware mainly comprises high frequency oscillation module and ceramic atomization piece, choose the high frequency oscillation module of 1.7 ~ 2.4Mhz, high frequency oscillation module connects ceramic atomization piece, after the delivery pipe in the sealed metal box is opened, trigger high frequency oscillation module and start, combine the oscillation frequency of 1.7 ~ 2.4Mhz and aquatic products to produce tiny fog pearl by ceramic atomization piece, this little fog pearl that produces is water smoke and is carried by the one-level sealed heat pipe of getting downwards, and get into the import of second grade sealed heat pipe of getting lower extreme exit, and finally, the waste gas is discharged from a gas outlet at the upper end of the secondary sealing heat-taking pipe. The water smoke is heated through the heat of combustion chamber cylinder department in one-level sealed heat pipe department, then utilize the exhaust gas heat of blast pipe department to heat through the sealed heat pipe of getting of second grade, thereby make water smoke become steam, this exhaust steam connection steam turbine, promote steam turbine rotation by high temperature high pressure steam and convert required mechanical energy, this steam turbine not only can connect the generator electricity generation and be used for mixing the car type to charge, can also connect air condition compressor refrigeration and heat, also can connect turbo charger and increase more oxygen and fully burn to the internal-combustion engine, promotion internal-combustion engine thermal efficiency and total power that these modes can all be obvious.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (5)

1. The utility model provides a system is recycled to internal-combustion engine blast pipe used heat, includes blast pipe unit and the combustion chamber cylinder that sets up side by side in blast pipe unit one side, blast pipe unit be responsible for and the exhaust branch pipe that the interval was vertical to be set up on the exhaust is responsible for by horizontal exhaust that sets up and constitute, the lower extreme and the exhaust of each exhaust branch pipe are responsible for the intercommunication and are set up, the upper end of each exhaust branch pipe all communicates its characterized in that with the inside of combustion chamber cylinder: the high-frequency atomizing device comprises a combustion chamber cylinder, and is characterized by further comprising a first-stage sealing heat taking pipe, a second-stage sealing heat taking pipe, a high-frequency atomizing container, a water mist conveying pipe, a steam discharging pipe and an air inlet pipe, wherein the high-frequency atomizing container is covered on the upper portion of the combustion chamber cylinder, the lower end of the high-frequency atomizing container is provided with the first-stage sealing heat taking pipe sleeved outside the combustion chamber cylinder, one end of the water mist conveying pipe is connected with the first-stage sealing heat taking pipe, the other end of the water mist conveying pipe is connected with the second-stage sealing heat taking pipe sleeved on an exhaust branch pipe, the upper end of the second-stage sealing heat taking pipe is communicated with the steam discharging pipe transversely arranged through a branch pipe, and the air inlet pipe is communicated with the box wall of the high-frequency atomizing container through the branch pipe.
2. The exhaust pipe waste heat recycling system of an internal combustion engine according to claim 1, characterized in that: the first-stage sealing heat-taking pipe and the second-stage sealing heat-taking pipe are sleeve pipes which are respectively sleeved outside the combustion chamber cylinder barrel and the exhaust branch pipe, air passing gaps are reserved between the sleeve pipes and the combustion chamber cylinder barrel and between the sleeve pipes and the exhaust branch pipe, the air passing gap at the upper end of the combustion chamber cylinder barrel is communicated with the inside of the high-frequency atomization container, the air passing gap at the lower end of the combustion chamber cylinder barrel is provided with a sealing structure, and two ends of the air passing gap at the exhaust branch pipe are provided with sealing structures.
3. The exhaust pipe waste heat recycling system of an internal combustion engine according to claim 1, characterized in that: the first-stage sealed heat taking pipe and the second-stage sealed heat taking pipe are coil pipes, the coil pipes are wound on the outer walls of the combustion chamber cylinder barrel and the exhaust branch pipe, the upper end of the coil pipe at the combustion chamber cylinder barrel extends into the high-frequency atomization container, the lower end of the coil pipe at the combustion chamber cylinder barrel is connected with the water mist conveying pipe, the other end of the water mist conveying pipe is connected with the lower end of the coil pipe at the exhaust branch pipe, and the upper end of the coil pipe at the exhaust branch pipe is connected with the steam discharge pipe.
4. The exhaust pipe waste heat recycling system of an internal combustion engine according to claim 1, characterized in that: the primary sealing heat-taking pipe and the secondary sealing heat-taking pipe are of a structure formed by a plurality of straight pipes which are circumferentially arranged, a plurality of vertically arranged straight pipes are circumferentially arranged on the outer walls of the combustion chamber cylinder barrel and the exhaust branch pipe, the upper end of each straight pipe at the combustion chamber cylinder barrel is communicated with the inside of the high-frequency atomization container, the lower end of each straight pipe is communicated with an annular pipe sleeved on the outer wall of the combustion chamber cylinder barrel, the annular pipe is communicated with a lower annular pipe arranged at the lower part of the exhaust branch pipe through a water mist conveying pipe, an upper annular pipe is arranged at the upper part of the exhaust branch pipe, a straight pipe is communicated with the outer wall of the exhaust branch pipe between the upper annular pipe and the lower annular pipe, and a steam discharge pipe is connected to the upper annular pipe.
5. The exhaust pipe waste heat recycling system of an internal combustion engine according to claim 1, characterized in that: the high-frequency atomization container is composed of a sealing metal box, an ultrasonic atomizer and an inlet pipe, an exhaust pipe mounting hole for exhaust branch pipes to pass through is formed in one side box wall of the sealing metal box, an inlet pipe mounting hole for connecting branch pipes on an air inlet pipe to pass through is formed in one side box wall opposite to the exhaust pipe mounting hole, an inlet pipe extending out of one end of the sealing metal box is arranged in the length direction of the sealing metal box, atomizer mounting holes are formed in the inner portion of the sealing metal box on the inlet pipe at intervals, and the ultrasonic atomizer is mounted in the position of the atomizer mounting hole.
CN202120488321.6U 2021-03-08 2021-03-08 Exhaust pipe waste heat recycling system of internal combustion engine Active CN214577309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120488321.6U CN214577309U (en) 2021-03-08 2021-03-08 Exhaust pipe waste heat recycling system of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120488321.6U CN214577309U (en) 2021-03-08 2021-03-08 Exhaust pipe waste heat recycling system of internal combustion engine

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Publication Number Publication Date
CN214577309U true CN214577309U (en) 2021-11-02

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ID=78353225

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Application Number Title Priority Date Filing Date
CN202120488321.6U Active CN214577309U (en) 2021-03-08 2021-03-08 Exhaust pipe waste heat recycling system of internal combustion engine

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CN (1) CN214577309U (en)

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