CN113123865A

CN113123865A - Ultra-efficient environment-friendly new energy closed-cycle high-power jet engine

Info

Publication number: CN113123865A
Application number: CN201911402346.3A
Authority: CN
Inventors: 余四艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-07-16

Abstract

The electric compressor compresses outside air and residual media tail gas into high-pressure air which is conveyed into the multi-section tubular combustor, one part of the high-pressure air and fuel are combusted in a precise quantity equal ratio to release heat, the rest air is used as heat transfer media to absorb the heat and expand into high-pressure airflow, the high-pressure airflow enters the rotary spraying machine to rotate, a rotary main shaft of the rotary spraying machine outputs mechanical energy outwards, and the media tail gas from the rotary spraying machine returns to the electric compressor to participate in next circulation. The invention has the characteristics of wide power output, ultrahigh heat efficiency, high environmental protection, low cost manufacture and use, safety, durability, strong adaptability, low noise, small vibration, easy maintenance and easy maintenance, thereby being an ideal and perfect engine for human somnolence and a revolutionary of the prior internal combustion engine, fuel cell and the like.

Description

Ultra-efficient environment-friendly new energy closed-cycle high-power jet engine

Technical Field

The invention belongs to an external combustion engine, and relates to the fields of external combustion engines, internal combustion engines, Stirling closed cycle engines and the like.

Background

It is well known that the rapid progress of mankind has started after the industrial revolution, and that mankind has been confronted with such a century-old problem since the time of entering the industrial revolution for two more centuries now: how to convert chemical energy in fuels into mechanical energy in a manner and manner that is satisfactory to humans? This kind of human satisfaction and the corresponding power plant are clearly the ideal criteria that must be met at the same time: the environment-friendly energy-saving fuel tank has the advantages of high environmental protection, super-high efficiency, low manufacturing cost, low use cost, wide applicable fuel, strong environmental adaptability, safety, durability, easy maintenance, small vibration, low noise and the like. In the process of pursuing the ideal power mechanical device, human beings successively develop engine power devices such as an internal combustion engine, an external source machine and the like so as to convert chemical energy in fuel into mechanical energy for further application, but in reality, the measures of the schemes are undoubtedly far away from the ideal standard, more than one performance index of the existing power devices can not be satisfied, and particularly, the two key indexes of environmental protection and thermal efficiency can not be tolerated by human beings, so that the human beings are still in grope to obtain the ideal engine which can be drenched by themselves and realize the final and optimal solution of the human power mechanical device.

Disclosure of Invention

In order to provide an optimal answer to the difficult problems in the above century and enable human beings to obtain a perfect power device which can simultaneously have the above ideal standards, the invention provides an ultra-efficient and environment-friendly new energy closed-cycle high-power jet engine, which adopts the technical scheme that: firstly, the simplest and most efficient precise proportional combustion technology and special combustion device are adopted to completely release the chemical energy in fuel and oxygen by 100 percent in a combustion heat release mode under the condition of non-high pressure (even normal pressure), because of the precise proportional combustion, no redundant tail gas is discharged, only a few inert gases which cannot participate in combustion and are harmless and reaction product carbon dioxide are left, and because of the combustion under the condition of low pressure (even normal pressure), no harmful nitrogen oxide is generated, the completely released heat is efficiently transferred to a heat transfer medium sealed in a closed cycle through a closed cycle technology similar to the existing external machine, the heat transfer medium is heated to expand to form high-pressure air flow, and the high-pressure air flow immediately impacts a rotary jet machine which is manufactured by using a rotary jet principle to rotate, thereby completing the conversion of chemical energy and mechanical energy, the heat transfer medium releasing most energy is compressed and sent back to the combustion device to complete one closed cycle, then the next closed cycle is started, and in such a cycle, the chemical energy in the fuel and the oxygen is continuously converted into mechanical energy for continuous application, the electricity in the storage battery can release a small part to help the heat transfer medium releasing most energy to flow back to the combustion device through the compressor, and the most remaining electric energy in the storage battery represents the electric energy output externally by the whole system device. From the whole system device, in the energy conversion process, no obvious mechanical abrasion exists, no large amount of high-temperature and high-pressure tail gas exists, the energy loss is only the heat radiation emitted by the surfaces of equipment and pipelines in an outward radiation mode and the heat carried by the discharged small amount of harmless tail gas without pressure, the heat radiation can be greatly reduced through heat preservation and insulation measures, and the heat discharged by the tail gas can be recycled through heat exchange, so that the energy conversion and application efficiency of the invention is extremely high.

The technical scheme adopted by the invention for solving the technical problems is as follows: the rotary spraying machine comprises a power output rear shaft head, a heated medium air inlet flange interface, a power output front shaft head and a medium tail gas outlet flange interface, wherein the medium tail gas outlet flange interface and the power output front shaft head are positioned on one side of the right end face of the rotary spraying machine, the rotary spraying machine body close to one side of the power output rear shaft head is fixedly provided with the fuel tank and the generator, the generator is connected with a belt pulley on the power output rear shaft head through a transmission belt, and electricity generated by the generator is transmitted to the storage battery to be stored for later use; the heated media inlet flange interface on the rotary spraying machine is fixed with a heated media outlet flange interface of a multi-section tubular burner, two end faces of the multi-section tubular burner are respectively provided with a working media inlet flange interface and a heated media outlet flange interface, the circumferential side surface of the multi-section tubular burner is provided with four groups of flange interfaces, each group of flange interfaces comprises a fuel input flange interface, a waste gas output flange interface and an air input flange interface which are respectively 1 and 12, the 1 st group comprises a 1 st fuel input flange interface, a 1 st waste gas output flange interface and a 1 st air input flange interface, the 2 nd group comprises a 2 nd fuel input flange interface, a 2 nd waste gas output flange interface and a 2 nd air input flange interface, the 3 rd group comprises a 3 rd fuel input flange interface, a 3 rd waste gas output flange interface and a 3 rd air input flange interface, the 4 th group comprises a 4 th fuel input flange interface, a 4 th waste gas output flange interface, a waste gas, The 4 th waste gas output flange interface and the 4 th air input flange interface, the fuel input flange interface in each group of flange interfaces is closest to the working medium air inlet flange interface, the waste gas output flange interface is farthest from the working medium air inlet flange interface, and the air input flange interface is arranged between the fuel input flange interface and the waste gas output flange interface; the respective flange interfaces of the 1 st fuel input flange interface, the 2 nd fuel input flange interface, the 3 rd fuel input flange interface and the 4 th fuel input flange interface are respectively provided and fixed with respective outlet ends of a 1 st fuel regulating valve, a 2 nd fuel regulating valve, a 3 rd fuel regulating valve and a 4 th fuel regulating valve, the respective flange interfaces of the 1 st waste gas output flange interface, the 2 nd waste gas output flange interface, the 3 rd waste gas output flange interface and the 4 th waste gas output flange interface are respectively provided and fixed with respective inlet ends of a 1 st waste gas regulating valve, a 2 nd waste gas regulating valve, a 3 rd waste gas regulating valve and a 4 th waste gas regulating valve, the respective flange interfaces of the 1 st air input flange interface, the 2 nd air input flange interface, the 3 rd air input flange interface and the 4 th air input flange interface are respectively provided and fixed with a 1 st air regulating valve, The respective outlet ends of the 2 nd air regulating valve, the 3 rd air regulating valve and the 4 th air regulating valve; the respective inlet ends of the 1 st fuel regulating valve, the 2 nd fuel regulating valve, the 3 rd fuel regulating valve and the 4 th fuel regulating valve are respectively and fixedly connected with a 1 st fuel output branch flange interface, a 2 nd fuel output branch flange interface, a 3 rd fuel output branch flange interface and a 4 th fuel output branch flange interface which are arranged on the composite heat exchange tube for fuel input, the respective outlet ends of the 1 st waste gas regulating valve, the 2 nd waste gas regulating valve, the 3 rd waste gas regulating valve and the 4 th waste gas regulating valve are respectively and fixedly connected with a 1 st branch waste gas inflow flange interface, a 2 nd branch waste gas inflow flange interface, a 3 rd branch waste gas inflow flange interface and a 4 th branch waste gas inflow flange interface which are arranged on a waste gas collecting main pipe, and the respective inlet ends of the 1 st air regulating valve, the 2 nd air regulating valve, the 3 rd air regulating valve and the 4 th air regulating valve are respectively and fixedly connected with a 1 st branch fuel air outflow, The 2 nd branch fuel air outflow flange interface, the 3 rd branch fuel air outflow flange interface and the 4 th branch fuel air outflow flange interface are fixedly connected; a fuel delivery pump is mounted and fixed on an outlet of a fuel tank on the body of the rotary spraying machine, a flange interface at one end of a fuel delivery pipe is fixed on a flange interface at the outlet of the fuel delivery pump, a flange interface at the other end of the fuel delivery pipe is fixed on a flange interface at the fuel input main, a flange interface at the 2 nd heat exchange waste gas outflow flange interface is fixedly connected with a flange interface at one end of a waste gas emptying pipe, and the other end of the waste gas emptying pipe is emptied; an air inlet flange interface of an air inlet device is fixed on a media tail gas outflow flange interface on the rotary spraying machine, an air inlet hole is formed in the circumferential side surface of the air inlet device, a supplementary supercharging and air inlet electric air compressor is fixed on an air outlet flange interface of the air inlet device, a mixed air inflow flange interface is fixed on an outlet of the supplementary supercharging and air inlet electric air compressor, a 1 st heat exchange waste gas inflow flange interface is fixedly connected with a collected waste gas main outflow flange interface, a mixed air combustion branch flange interface is fixedly connected with a mixed air inflow main flange interface, a media mixed air outflow flange interface is fixedly connected with a media inlet flange interface, a 1 st heat exchange waste gas outflow flange interface is fixedly connected with an inlet end flange interface of a 1 st waste gas connecting pipe, and an outlet end flange interface of the 1 st waste gas connecting pipe is fixedly connected with a 2 nd heat exchange waste gas inflow flange interface.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: a supplementary supercharging electric air compressor is fixed on a medium tail gas outflow flange interface of the rotary spraying machine, an inlet end flange interface of a simple return pipe is fixed on an outlet of the supplementary supercharging electric air compressor, and an outlet end flange interface of the simple return pipe is fixedly connected with a working medium inlet flange interface; the respective outlet ends of a 1 st waste gas regulating valve, a 2 nd waste gas regulating valve, a 3 rd waste gas regulating valve and a 4 th waste gas regulating valve are respectively and fixedly connected with a 1 st branch heat exchange waste gas inflow flange interface, a 2 nd branch heat exchange waste gas inflow flange interface, a 3 rd branch heat exchange waste gas inflow flange interface and a 4 th branch heat exchange waste gas inflow flange interface, and the respective inlet ends of the 1 st air regulating valve, the 2 nd air regulating valve, the 3 rd air regulating valve and the 4 th air regulating valve are respectively and fixedly connected with a 1 st branch heat exchange air outflow flange interface, a 2 nd branch heat exchange air outflow flange interface, a 3 rd branch heat exchange air outflow flange interface and a 4 th branch heat exchange air outflow flange interface; the 3 rd heat exchange waste gas outflow flange interface is fixedly connected with the inlet end flange interface of the 1 st waste gas connecting pipe, and the outlet end flange interface of the 1 st waste gas connecting pipe is fixedly connected with the 2 nd heat exchange waste gas inflow flange interface; the 1 st heat exchange air inflow flange interface is fixedly connected with the air outlet end flange interface of the air connecting pipe, the air inlet end flange interface of the air connecting pipe is fixedly connected with the 2 nd heat exchange air outflow flange interface, the 4 th heat exchange waste gas outflow flange interface is fixedly connected with the air inlet end flange interface of the 2 nd waste gas connecting pipe, the air outlet end flange interface of the 2 nd waste gas connecting pipe is fixedly connected with the 3 rd heat exchange waste gas inflow flange interface, the 2 nd heat exchange air inflow flange interface is fixedly connected with the outflow end flange interface of the air conveying pipe, the inflow end flange interface of the air conveying pipe is fixedly connected with the air outlet end flange interface of the fuel air electric compressor, the fuel air electric compressor is fixed on the rotary spraying machine body close to the power output front spindle nose, the air outlet end flange interface of the fuel air electric compressor is fixedly arranged on the air inlet end flange interface of the air inlet device, the flange interface of the air inlet end of the air inlet device is sealed by the seal head.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the multi-section tubular combustor comprises a heating chamber and an annular combustion chamber, wherein the heating chamber is arranged in a corrugated pipe consisting of a plurality of wave nodes, the annular combustion chamber surrounds the corrugated pipe and is formed by jointly sealing a heat insulation circumferential cylinder wall, an outer wall surface of the corrugated pipe, a media air inlet end surface plate and a media air outlet end surface plate, the annular combustion chamber is sequentially divided into 4 combustion sections from the media air inlet end surface plate to the media air outlet end surface plate by an annular heat insulation partition plate in the annular combustion chamber, the 1 st combustion section, the 2 nd combustion section, the 3 rd combustion section and the 4 th combustion section are respectively fixed on the outer wall surface of the corrugated pipe and the inner wall surface of the heat insulation circumferential cylinder wall by the inner and outer circumferential end surfaces of the; the most of the circumferential outer surface of the heat-insulating circumferential cylinder wall in each combustion section is directly surrounded and covered by a parallel annular mixed gas chamber and an air preparation chamber, the circumferential outer surface of the mixed gas chamber is surrounded and covered by an annular fuel preparation chamber, and one end face of each of the mixed gas chamber and the fuel preparation chamber in the No. 1 combustion section is in the same plane with a medium air inlet end face plate; a plurality of prepared air inlet holes which are annularly arranged are arranged between the separation wall between the mixed gas chamber and the air preparation chamber in each combustion section, a plurality of fuel injection devices which are annularly arranged are arranged on the separation wall between the mixed gas chamber and the fuel preparation chamber, the fuel injection devices are positioned in the mixed gas chamber, but the inside of the fuel injection devices is provided with a channel which is communicated with the inside of the fuel preparation chamber, a plurality of mixed gas inlet holes which are annularly arranged are arranged between the walls of the heat-insulating circumferential cylinder wall which is surrounded by the mixed gas chamber, the outer circumferential surface of the heat-insulating circumferential cylinder wall which each combustion section belongs to is not surrounded and covered by the rest part, and a plurality of ignition devices which are annularly arranged are arranged on the inner wall surface of the heat-insulating circumferential cylinder wall, a waste gas outlet is arranged between the walls of the combustion chamber, a waste gas outflow flange interface of the waste gas outlet is arranged on the outer wall surface of the combustion chamber, and an air input flange interface and a fuel input flange interface are respectively arranged on the circumferential outer surfaces of an air preparation chamber and a fuel preparation chamber which each combustion section belongs to; the 1 st combustion section is provided with a 1 st waste gas output flange interface, a 1 st air input flange interface and a 1 st fuel input flange interface, the 2 nd combustion section is provided with a 2 nd waste gas output flange interface, a 2 nd air input flange interface and a 2 nd fuel input flange interface, the 3 rd combustion section is provided with a 3 rd waste gas output flange interface, a 3 rd air input flange interface and a 3 rd fuel input flange interface, and the 4 th combustion section is provided with a 4 th waste gas output flange interface, a 4 th air input flange interface and a 4 th fuel input flange interface; the central part of the medium air inlet end face plate is provided with a medium air inlet flange interface, the central opening of the medium air outlet end face plate is an outlet of the corrugated pipe, the outlet is fixedly connected with the heated medium air outlet flange interface, and the caliber of the medium air inlet flange interface is smaller than that of the heated medium air outlet flange interface; a reinforced heated screen mesh wafer is arranged in the wave crest of each node of the corrugated pipe and is fixed on the inner wall surface of the wave crest of the corrugated pipe; the circumferential outer surfaces of all the air preparation chambers and the fuel preparation chambers are covered with combustor heat-insulating materials, the upper surfaces of the combustor heat-insulating materials are covered by the combustor shell, and the space between the rest part of the circumferential outer surface of the heat-insulating circumferential cylinder wall which is not covered by the heat-insulating material and the combustor shell is also filled with the combustor heat-insulating materials.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the rotary spraying machine comprises a main shaft, a rear bearing, a middle bearing and a front bearing, wherein the rear bearing, the middle bearing and the front bearing are arranged at the two ends and the middle position of the main shaft at equal intervals, so that the space range of two power groups is divided, the part of the main shaft extending out of the rear bearing is a rotary spraying machine power output rear shaft head, a power generation belt pulley is arranged on the position of the main shaft at the rotary spraying machine power output rear shaft head, and the part of the main shaft extending out of the front bearing is a rotary spraying machine power output front shaft head; the outer surface of the circumference side of the rear bearing is sleeved with a rear bearing sleeve, the front end surface of the rear bearing is covered with a rear bearing front cover, the rear end surface of the rear bearing is covered with a rear bearing rear cover, and the rear bearing front cover and the rear bearing rear cover are fixed on the rear bearing sleeve through a first sleeve fastening bolt nut 1; the outer surface of the circumference side of the middle bearing is sleeved with a middle bearing sleeve, the front end surface of the middle bearing is covered with a middle bearing front cover, the rear end surface of the middle bearing is covered with a middle bearing rear cover, and the middle bearing front cover and the middle bearing rear cover are fixed on the middle bearing sleeve through a No. 2 set of fastening bolt and nut; the outer surface of the circumference side of the front bearing is sleeved with a front bearing sleeve, the front end surface of the front bearing is covered with a front bearing front cover, the rear end surface of the front bearing is covered with a front bearing rear cover, and the front bearing front cover and the front bearing rear cover are fixed on the front bearing sleeve through a 3 rd set of fastening bolt and nut; the side surface of the inner ring circumference of the annular disc-shaped rear closed spoke disc is fixedly sealed with the side surface of the rear bearing sleeve, the side surface of the outer ring circumference of the annular disc-shaped rear closed spoke disc is fixedly sealed with the surface of the inner wall of the rear support ring, the side surface of the inner ring circumference of the annular disc-shaped front closed spoke disc is fixedly sealed with the surface of the front bearing sleeve, the side surface of the outer ring circumference of the annular disc-shaped front closed spoke disc is fixedly sealed with the inner wall surface of the front support ring, an opening hole is arranged between the rear closed spoke discs, and an external flange interface of; one end of a gas passing support spoke is fixed on the middle bearing sleeve, the other end of the gas passing support spoke is fixed on the inner wall surface of the pressure tip ring, one end of a middle support spoke is fixed on the outer wall surface of the pressure tip ring, the other end of the middle support spoke is fixed on the inner wall surface of the middle support ring, and planes of central symmetry planes of the gas passing support spoke and the middle support spoke, which are both in flat strip shapes, parallel to the large-area surfaces of the gas passing support spoke and the middle support spoke pass through the central axis of the main shaft; two sets of power units are arranged in the main shaft interval of each power group within the space range, each set of power unit comprises a power wheel and a spray ring matched with the power wheel, and the power wheels are fixed on the main shaft and are ensured to synchronously rotate along with the main shaft through a key pin arranged between the power wheels and the main shaft; the spraying ring with the high thermal medium air inlet is sleeved outside the power wheel, and a certain gap is kept between the spraying ring and the power wheel; simple separating rings are arranged between the spraying rings and the rear support ring and between the spraying rings and the front support ring for isolation, and composite separating rings with air passing rings and supporting separating rings are arranged between the two spraying rings and between the spraying rings and the middle support ring for isolation respectively; the heated medium air inlet flange interface covers all high-heat medium air inlets, and is fixed on the outer surface of the circumferential machine body of the rotary spraying machine through a plurality of fastening bolts fixed on the simple separation ring and the support separation ring, and a sealing gasket is padded between the heated medium air inlet flange interface and the outer surface of the circumferential machine body of the rotary spraying machine; the inner surfaces of all the pressure rings, all the gas passing rings and the pressure tip rings on the circumferential sides are on the same circumferential surface, the central axes of the pressure rings, the gas passing rings and the pressure tip rings are on the central axis of the main shaft, a tubular medium tail gas passing channel with a gap in the middle is formed discontinuously, and a certain gap distance is reserved between the adjacent ring bodies for the medium tail gas to enter radially; the central axes of the rear support ring, all the simple separation rings, all the spray rings, the support isolation rings, the middle support ring and the front support ring are all on the central axis of the main shaft, and a plurality of corresponding through holes are uniformly arranged in the cylinder close to the outer surface of the respective circumference side along the direction parallel to the central axis of the main shaft, and the through holes are uniformly fastened into a whole by a plurality of sets of whole machine locking screw nuts in a shuttling serial mode; the inner space of the simple separating ring adjacent to the front support ring is a medium tail gas gathering chamber; a rotary sprayer base is arranged below the rotary sprayer body facing the ground, and is fixedly connected with the circumferential side surface of the simple separating ring through a plurality of correspondingly designed fixing bolts; the outer surface of the circumferential side of the body of the rotary spraying machine is covered with an isolation heat-preservation layer, and the body shell of the rotary spraying machine is covered on the isolation heat-preservation layer.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the spray ring is annular and comprises a spray cavity and a spray channel, the closed space in the hollow spray ring is the spray cavity, a high thermal medium air inlet is arranged between the thicker ring body walls of the radial outer layer of the spray cavity along the radial direction of the spray ring, and a plurality of through holes are arranged along the direction parallel to the central axis of the spray ring, and the high thermal medium air inlet enables the space in the spray cavity to be communicated with the space outside the outer surface of the circumferential side of the spray ring; a plurality of spray channels are arranged between the thicker ring body walls on the radial inner layer of the spray cavity, the spray channels enable the inner space of the spray cavity to be communicated with the space inside the inner surface of the circumferential side of the spray ring, and the directions of all the spray channels are consistent according to the same clockwise rotation direction; the spray channel consists of two parallel planes parallel to the central axis of the spray ring and two opposite transitional arc surfaces between the two parallel planes, and the section line of the inner wall plane of the spray channel, which is farthest away from the central axis of the spray ring in the section perpendicular to the central axis of the spray ring, in the section is tangent with the circumferential line of the inner circumferential surface of the inner side of the spray ring in the section.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the power wheel comprises turbine blades, a turbine chassis, an air compression ring and a support chassis, wherein the root parts of the plurality of turbine blades are fixed on the turbine chassis, the top end parts of the blade tips of the plurality of turbine blades are fixed on the inner wall surface of the air compression ring, one ends of a plurality of flat strip-shaped adjusting spokes are fixed on the outer wall surface of the air compression ring, the other ends of the plurality of flat strip-shaped adjusting spokes are fixed on the inner wall surface of the support chassis, and the plane of the central symmetry plane parallel to the large-area surface of the; the top of the support chassis is provided with a plurality of saw-shaped teeth and tooth grooves, a tooth groove is arranged between every two adjacent saw-shaped teeth, the tooth groove consists of a plane passing through the central axis of the power wheel and another plane vertical to the plane, and tooth groove protecting edges are positioned at two sides of the tooth groove, so that the cylindrical ring body of the support chassis is dug in the range smaller than the width of the outer surface of the periphery of the support chassis, the end surfaces at two sides of the cylinder are not dug and the residual part is remained after the tooth groove is dug in the outer surface of the periphery of the.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the air inlet device comprises an air passage, a medium air outlet flange interface, a medium tail gas inlet flange interface and an air filter layer, wherein an opening at one end of the air passage positioned at the center of the air inlet device is directly and fixedly connected with the medium air outlet flange interface, the other end of the air passage is sealed by an end face with a smaller opening at the center, the medium tail gas inlet flange interface is fixed outside the smaller opening, the circumferential side wall of the air passage is an inner layer cylinder wall, a plurality of filtered air inlet holes are formed between the walls of the inner layer cylinder wall, the circumferential outer surface of the inner layer cylinder wall is wrapped and covered by the air filter layer, the circumferential outer surface of the air filter layer is wrapped and covered by an outer layer cylinder wall, and a plurality of air inlet holes are formed between the walls of the outer layer cylinder.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the composite heat exchange tube which is commonly mentioned by the three parts of the composite heat exchange tube for inputting fuel, the composite heat exchange tube for air inlet and the composite heat exchange tube for collecting waste gas has the structural characteristics that: the composite heat exchange tube comprises a composite heat exchange inner tube positioned in the middle of the composite heat exchange tube and a composite heat exchange outer tube surrounding the composite heat exchange inner tube, a closed interlayer space is formed between the two tubes, a plurality of composite heat exchange reinforcing ring sheets are arranged in the closed interlayer space at intervals, the circumferential side surface end of an inner ring and the circumferential side surface end of an outer ring of each composite heat exchange reinforcing ring sheet are respectively fixed on the outer wall surface of the composite heat exchange inner tube and the inner wall surface of the composite heat exchange outer tube, and a plurality of material flow through holes are formed in the upper surface of each composite heat exchange reinforcing ring; a flange interface arranged at one port of the composite heat exchange inner pipe is a 3 rd heat exchange waste gas inflow flange interface, a 2 nd heat exchange air outflow flange interface or a 2 nd heat exchange waste gas inflow flange interface, a flange interface arranged at the other port of the composite heat exchange inner pipe is a 3 rd heat exchange waste gas outflow flange interface, a 2 nd heat exchange air inflow flange interface or a 2 nd heat exchange waste gas outflow flange interface, a flange interface is arranged on the outer wall of the composite heat exchange outer pipe close to the flange interface, and the flange interface is a 1 st heat exchange air inflow flange interface, a 4 th heat exchange waste gas outflow flange interface or a fuel input main flange interface; the outer wall of the composite heat exchange outer pipe close to the flange interface is sequentially provided with a 1# flange interface, a 2# flange interface, a 3# flange interface and a 4# flange interface; the 1# flange interface is a 4 th branch heat exchange air outflow flange interface or a 1 st branch heat exchange waste gas inflow flange interface or a 1 st heat exchange fuel output branch flange interface, the 2# flange interface is a 3 rd branch heat exchange air outflow flange interface or a 2 nd branch heat exchange waste gas inflow flange interface or a 2 nd heat exchange fuel output branch flange interface, the 3# flange interface is a 2 nd branch heat exchange air outflow flange interface or a 3 rd branch heat exchange waste gas inflow flange interface or a 3 rd heat exchange fuel output branch flange interface, and the 4# flange interface is a 1 st branch heat exchange air outflow flange interface or a 4 th branch heat exchange waste gas inflow flange interface or a 4 th heat exchange fuel output branch flange interface.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the composite return pipe comprises a mixed air circulation inner pipe, a No. 1 heat exchange waste gas inflow flange interface, a waste mixed heat exchange outer pipe, a mixed air circulation inner pipe positioned in the middle of the inside of the composite return pipe, a mixed air inflow flange interface fixed at an opening at one end of the mixed air circulation inner pipe, a mixed air outflow flange interface fixed at an opening at the other end of the mixed air circulation inner pipe, an opening arranged on the pipe body and near the mixed air outflow flange interface, a combustion air branch flange interface fixed on the opening, a pipe body outer surface between the mixed air inflow flange interface and the combustion air branch flange interface surrounded by the waste mixed heat exchange outer pipe, and a closed interlayer space formed between the waste mixed heat exchange outer pipe and the waste mixed air circulation inner pipe; a plurality of waste mixing and strengthening heat exchange ring sheets are arranged in the closed interlayer space at intervals, the side surface end of the inner circumference and the side surface end of the outer circumference of each waste mixing and strengthening heat exchange ring sheet are respectively fixed on the outer wall surface of the circumferential side wall of the mixed air circulation inner pipe and the inner wall surface of the outer circumferential side wall of the waste mixing and heat exchange outer pipe, and a plurality of waste mixing through holes are arranged on the waste mixing and strengthening heat exchange ring sheets; the outer circumference side surface of the mixed air inflow flange interface of the body one end of the useless heat transfer outer tube that mixes is equipped with the trompil on the outer circumference side surface near, and this trompil outside is fixed with the 1 st heat transfer waste gas and flows into the flange interface, and the outer circumference side surface of the body other end near apart from combustion air branch flange interface is equipped with another trompil, and this trompil outside is fixed with the 1 st heat transfer waste gas and flows out the flange interface.

The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine is characterized in that: the central axes of the middle support ring and the pressure tip ring are all on the central axis of the main shaft, a plurality of middle support ring through holes are arranged between the ring bodies between the two end faces of the annular cylinder of the middle support ring along the direction parallel to the central axis of the middle support ring, and the central points of the central axes of the middle support ring through holes in the plane vertical to the central axis of the middle support ring are all on the same circumferential line.

The invention has the beneficial effects that:

first, high environmental protection. Compared with the existing internal combustion engine, the combustion of the air and the fuel is carried out under low pressure or even normal pressure, the air and the fuel are combusted in a precise amount and the like, no excessive air participates and is discharged, the waste after the combustion is harmless carbon dioxide, if the fuel is hydrogen, the waste is only water, no nitrogen oxide harmful to the atmosphere can be generated under the conditions of high temperature and high pressure, and no mixed gas containing a large amount of harmful nitrogen oxide exists, so the discharge is undoubtedly high and environment-friendly.

Secondly, super-efficient. From the analysis of the energy loss condition of the whole device, the energy loss only has two aspects of heat and heat radiation contained in the waste, and what is more, the energy loss has been made corresponding energy recovery and loss prevention measures in the invention, the energy which can be lost is further reduced, according to the law of conservation of energy, the residual energy is not lost, and the residual energy is completely converted from chemical energy contained in air and fuel into mechanical energy and electric energy, and the conservative estimation of the energy conversion efficiency is over 85 percent, which is incomparable and imaginable for the existing power device.

And thirdly, the power output is wide in application range. By increasing or decreasing the number of the power groups, the power units and the combustion sections, the invention can easily realize the change of the output power from small to large, and the application range is very wide.

Fourthly, excellent and incomparable other comprehensive properties. The technical scheme of the invention is deeply and comprehensively analyzed, and the invention obviously has the advantages of low-cost manufacture, low-cost use, safety, durability, strong fuel universality and environmental adaptability, extremely low noise, small vibration, easy maintenance and the like besides the above two key performance indexes of ultra-high efficiency and high environmental protection, and shows outstanding comprehensive performance.

It is not exaggeration that the present invention is really, completely and completely achieved in the ideal standard of the ideal power mechanical device of the human perfect power mentioned in the above mentioned object of the present invention, and therefore, the technical proposal of the present invention is the best answer to the above mentioned century problem.

Drawings

The invention is further described with reference to the following figures and detailed description.

FIG. 1 is a schematic view of the working principle of the present invention;

FIG. 2 is a second schematic diagram illustrating the working principle of the present invention;

FIG. 3 is a schematic view of the working principle and structure of the multi-stage tubular burner;

FIG. 4 is a schematic view of the working principle and structure of the rotary spraying machine;

FIG. 5 is a view from E-E in FIG. 4;

FIG. 6 is a half sectional view taken along line F-F in FIG. 4;

FIG. 7 is a schematic view of the air intake device according to the operation principle and structure thereof;

FIG. 8 is a schematic view of the operation and structure of the composite heat exchange tube;

fig. 9 is a schematic view of the working principle and structure of the composite return pipe.

In the figure, 01, a rotary spraying machine, 01a, a power output rear shaft head, 01b, a heated medium air inlet flange interface, 01c, a power output front shaft head, 01d, a medium tail gas outflow flange interface, 02, a 4 th air regulating valve, 03, an air inlet device, 03a, an air inlet hole, 03b, a filtered air inlet hole, 03c, a medium air outlet flange interface, 03d, an outer layer cylinder wall, 03e, an air filtering layer, 03f, an inner layer cylinder wall, 03g, a gas passing passage, 03h, a medium tail gas inlet flange interface, 04, a waste gas collecting main pipe, 04a, a 1 st branch waste gas inflow flange interface, 04b, a 2 nd branch waste gas inflow flange interface, 04c, a 3 rd branch waste gas inflow flange interface, 04d, a 4 th branch waste gas inflow flange interface, 04e, a waste gas collecting total outflow flange interface, 05, a storage battery, 06, a supplementary pressurization and air inlet electric compressor, 07, a 3 rd air regulating valve, 08. a 2 nd waste gas regulating valve, 09, a mixed air inlet manifold, 09a, a 1 st branch mixed air outlet flange port, 09b, a 2 nd branch mixed air outlet flange port, 09c, a 3 rd branch mixed air outlet flange port, 09d, a 4 th branch mixed air outlet flange port, 09e, a mixed air inlet manifold port, 10, a 2 nd air regulating valve, 11, a 1 st waste gas regulating valve, 12, a composite return pipe, 12a, a 1 st heat exchange waste gas inlet flange port, 12b, a mixed air inlet flange port, 12c, a combustion air branch flange port, 12d, a mixed air outlet flange port, 12e, a 1 st heat exchange waste gas outlet flange port, 12f, a mixed air circulation inner pipe, 12g, a waste mixing heat exchange outer pipe, 12h, a waste mixing reinforced heat exchange ring, 12i, a waste mixing through hole, 14, a 1 st air regulating valve, 15, a multi-stage tubular combustor, 15a, a working medium air inlet flange interface, 15b, a 1 st fuel input flange interface, 15c, a 2 nd fuel input flange interface, 15d, a 3 rd fuel input flange interface, 15e, a 4 th fuel input flange interface, 15f, a 3 rd waste gas output flange interface, 15g, a 4 th air input flange interface, 15h, a heated medium air outlet flange interface, 15i, a 4 th waste gas output flange interface, 15j, a 3 rd air input flange interface, 15k, a 2 nd waste gas output flange interface, 15m, a 1 st air input flange interface, 15n, a 1 st waste gas output flange interface, 15p, a 2 nd air input flange interface, 16, a 1 st waste gas connecting pipe, 17, a 1 st fuel regulating valve, 18, a composite heat exchange pipe for fuel input, 18a, a 1 st heat exchange fuel output branch flange interface, 18b, a 2 nd waste gas inflow flange interface, 18c, a 2 nd fuel heat exchange branch flange interface, 18d, a 3 rd heat exchange fuel output branch flange interface, 18e, a 4 th heat exchange fuel output branch flange interface, 18f, a fuel input main flange interface, 18g, a 2 nd heat exchange exhaust gas outflow flange interface, 19, a 2 nd fuel regulating valve, 20, a 3 rd fuel regulating valve, 21, a 4 th fuel regulating valve, 22, a 3 rd exhaust gas regulating valve, 23, an exhaust gas emptying pipe, 24, a fuel conveying pipe, 25, a driving belt, 26, a fuel tank, 27, a generator, 28, a fuel conveying pump, 29, a 4 th exhaust gas regulating valve, 30, a head, 31, a fuel air electric compressor, 32, an air conveying pipe, 33, an air inlet composite heat exchange pipe, 33a, a 3 rd heat exchange exhaust gas outflow flange interface, 33b, a 1 st heat exchange air inflow flange interface, 33c, a 4 th branch heat exchange air outflow flange interface, 33d, a 3 rd branch heat exchange air outflow flange interface, 33e. 2 nd branch heat exchange air outflow flange interface, 33f. 1 st branch heat exchange air outflow flange interface, 33g. 3 rd heat exchange exhaust gas inflow flange interface, 34. supplementary booster electric air compressor, 35. simple return pipe, 36. composite heat exchange pipe for exhaust gas collection, 36a. 2 nd heat exchange air inflow flange interface, 36b. 4 th heat exchange exhaust gas outflow flange interface, 36c. 4 th branch heat exchange exhaust gas inflow flange interface, 36d. 3 rd branch heat exchange exhaust gas inflow flange interface, 36e. 2 nd branch heat exchange exhaust gas inflow flange interface, 36f. 1 st branch heat exchange exhaust gas inflow flange interface, 36g. 2 nd heat exchange air outflow flange interface, 37. 2 nd exhaust gas connecting pipe, 38. air connecting pipe, 40. combustion air preparation chamber, 41. ignition device, 42. fuel preparation chamber, 43. annular heat insulation partition plate, 44. medium outlet end plate, 45. combustor housing 46, combustor heat insulation material 47, reinforced heated screen disc 48, bellows 49, preparation air inlet hole 50, heat insulation circumferential cylinder wall 50a mixed gas inlet hole 51, medium inlet end panel 52, mixed gas chamber 53, fuel injection device 54, rear support ring 55, rear bearing rear cover 56, rear bearing 57, the 1 st set of fastening bolt and nut 58, rear bearing front cover 59, spray ring 59, high heat medium inlet 59a, perforation 59b, spray chamber 59c, spray channel 59d, composite separation ring 60, air passing ring 60a, support isolation ring 60, power wheel 61a, air compression ring 61b, turbine blade 61c, adjusting spoke 61d, turbine chassis 61e, gullet protective edge 61f, saw tooth 61g, gullet 61h, support chassis 62, pressure tip ring 63, middle bearing rear cover, 64. a middle bearing sleeve, 65, a middle bearing, 66, a 2 nd set of fastening bolt and nut, 67, a middle bearing front cover, 68, a fastening bolt, 69, a sealing washer, 70, a whole machine locking screw nut, 71, a tail gas gathering chamber, 72, a main shaft, 73, a front bearing front cover, 74, a front bearing, 75, a front bearing rear cover, 76, a front bearing sleeve, 77, a 3 rd set of fastening bolt and nut, 78, a key pin, 79, a front closed radial disc, 80, a rear bearing sleeve, 81, a power generation belt pulley, 82, a rear closed radial disc, 83, a middle support ring, 83a middle support ring perforation, 84, a middle support spoke, 85, a gas passing support spoke, 86, a simple separation ring, 87, a front support ring, 88, a medium tail gas passage, 90, a composite heat exchange outer pipe, 91, a composite heat exchange inner pipe, 92, a composite heat exchange reinforcing ring sheet, 92a material flow passage hole, 93, or 3 rd heat exchange waste gas inflow flange interface or 2 nd heat exchange air outflow flange interface or 2 nd waste gas inflow flange interface, 94. namely, the heat exchange air outflow flange interface of the 4 th branch or the heat exchange waste gas inflow flange interface of the 1 st branch or the heat exchange fuel output branch flange interface of the 1 st branch, 95, namely, the heat exchange air outflow flange interface of the 3 rd branch or the heat exchange waste gas inflow flange interface of the 2 nd branch or the heat exchange fuel output branch flange interface of the 2 nd branch, 96, namely, the heat exchange air outflow flange interface of the 2 nd branch or the heat exchange waste gas inflow flange interface of the 3 rd branch or the heat exchange fuel output branch flange interface of the 3 rd branch, 97, namely, the heat exchange air outflow flange interface of the 1 st branch or the heat exchange waste gas inflow flange interface of the 4 th branch or the heat exchange fuel output branch flange interface of the 4 th branch, 98, namely, the heat exchange air inflow flange interface of the 1 st branch or the heat exchange waste gas outflow flange interface of the 4 th branch or the heat exchange waste gas inflow flange interface of the fuel input total flange interface, and 99.

Detailed Description

[ example 1 ]

As shown in fig. 1, the ultra-efficient environment-friendly new energy closed cycle high-power engine comprises a rotary spraying machine 01, a multi-section tubular combustor 15, a generator 27, a supplementary supercharging and air intake electric air compressor 06, a fuel tank 26, a generator 27, the fuel tank 26 and the fuel delivery pump 28 are respectively arranged and fixed on the body of the rotary spraying machine 01, the rotary spraying machine 01 also comprises a power output rear shaft head 01a, a heated medium air inlet flange interface 01b, a power output front shaft head 01c and a medium tail gas outflow flange interface 01d, the medium tail gas outflow flange interface 01d and the power output front shaft head 01c are positioned on one side of the right end face of the rotary spraying machine 01, the fuel tank 26 and the generator 27 are fixedly arranged on the body of the rotary spraying machine 01 close to one side of the power output rear shaft head 01a, the generator 27 is connected with a belt pulley on the power output rear shaft head 01a through a transmission belt 25, and electricity generated by the generator 27 is delivered into the storage battery 05 for storage and standby; a heated media inlet flange interface 01b on the rotary spraying machine 01 is fixed with a heated media outlet flange interface 15h of a multi-section tubular burner 15, two end faces of the multi-section tubular burner 15 are respectively provided with a working media inlet flange interface 15a and a heated media outlet flange interface 15h, the circumferential side surface of the multi-section tubular burner is provided with four groups of flange interfaces, each group of flange interfaces comprises 12 flange interfaces including a fuel inlet flange interface, a waste gas outlet flange interface and an air inlet flange interface, the 1 st group comprises a 1 st fuel inlet flange interface 15b, a 1 st waste gas outlet flange interface 15n and a 1 st air inlet flange interface 15m, the 2 nd group comprises a 2 nd fuel inlet flange interface 15c, a 2 nd waste gas outlet flange interface 15k and a 2 nd air inlet flange interface 15p, the 3 rd group comprises a 3 rd fuel inlet flange interface 15d, A 3 rd waste gas output flange interface 15f and a 3 rd air input flange interface 15j, wherein the 4 th group comprises a 4 th fuel input flange interface 15e, a 4 th waste gas output flange interface 15i and a 4 th air input flange interface 15g, the fuel input flange interface in each group of flange interfaces is closest to the working medium air inlet flange interface 15a, the waste gas output flange interface is farthest from the working medium air inlet flange interface 15a, and the air input flange interface is arranged between the fuel input flange interface and the waste gas output flange interface; respective outlet ends of a 1 st fuel regulating valve 17, a 2 nd fuel regulating valve 19, a 3 rd fuel regulating valve 20 and a 4 th fuel regulating valve 21 are respectively and fixedly installed on respective flange interfaces of a 1 st fuel input flange interface 15b, a 2 nd fuel input flange interface 15c, a 3 rd fuel input flange interface 15d and a 4 th fuel input flange interface 15e, respective inlet ends of a 1 st exhaust gas output flange interface 15n, a 2 nd exhaust gas output flange interface 15k, a 3 rd exhaust gas output flange interface 15f and a 4 th exhaust gas output flange interface 15i are respectively and fixedly installed on respective flange interfaces of a 1 st exhaust gas regulating valve 11, a 2 nd exhaust gas regulating valve 08, a 3 rd exhaust gas regulating valve 22 and a 4 th exhaust gas regulating valve 29, and respective 1 st air regulating valves are respectively and fixedly installed on respective flange interfaces of a 1 st air input flange interface 15m, a 2 nd air input flange interface 15p, a 3 rd air input flange interface 15j and a 4 th air input flange interface 15g 14. The respective outlet ends of the 2 nd air adjustment valve 10, the 3 rd air adjustment valve 07 and the 4 th air adjustment valve 02; the 1 st fuel regulating valve 17, the 2 nd fuel regulating valve 19, the 3 rd fuel regulating valve 20, and the 4 th fuel regulating valve 21 are respectively and fixedly connected with the 1 st fuel output branch flange joint 18a, the 2 nd fuel output branch flange joint 18c, the 3 rd fuel output branch flange joint 18d, and the 4 th fuel output branch flange joint 18e provided on the composite heat exchange tube 18 for fuel input, the 1 st exhaust gas regulating valve 11, the 2 nd exhaust gas regulating valve 08, the 3 rd exhaust gas regulating valve 22, and the 4 th exhaust gas regulating valve 29 are respectively and fixedly connected with the 1 st branch exhaust gas inflow flange joint 04a, the 2 nd branch exhaust gas inflow flange joint 04b, the 3 rd branch exhaust gas inflow flange joint 04c, and the 4 th branch exhaust gas inflow flange joint 04d provided on the exhaust gas collecting header 04, the 1 st air regulating valve 14, the 2 nd air regulating valve 10, The respective inlet ends of the 3 rd air regulating valve 07 and the 4 th air regulating valve 02 are fixedly connected with a 1 st branch fuel-air outflow flange interface 09a, a 2 nd branch fuel-air outflow flange interface 09b, a 3 rd branch fuel-air outflow flange interface 09c and a 4 th branch fuel-air outflow flange interface 09d which are arranged on the fuel-air intake manifold 09 respectively; a fuel delivery pump 28 is mounted on an outlet of a fuel tank 26 mounted and fixed on the body of the rotary spraying machine 01, a flange interface at one end of a fuel delivery pipe 24 is fixed on an outlet flange interface of the fuel delivery pump 28, a flange interface at the other end of the fuel delivery pipe 24 is fixed on a fuel input main flange interface 18f, a flange interface 18g for the 2 nd heat exchange waste gas to flow out is fixedly connected with a flange interface at one end of a waste gas emptying pipe 23, and the other end of the waste gas emptying pipe 23 is emptied; an air inlet flange interface of an air inlet device 03 is fixed on a media tail gas outflow flange interface 01d on a rotary sprayer 01, an air inlet hole 03a is arranged on the circumferential side surface of the air inlet device 03, a supplementary supercharging and air inlet electric air compressor 06 is fixed on an air outlet flange interface of the air inlet device 03, a mixed air inflow flange interface 12b is fixed on an outlet of the supplementary supercharging and air inlet electric air compressor 06, the media mixed air outflow flange interface 12d is fixedly connected with a media air inlet flange interface 15a, a mixed air combustion branch flange interface 12c is fixedly connected with a mixed air inflow main flange interface 09e, a 1 st heat exchange waste gas outflow flange interface 12e is fixedly connected with an inlet flange interface of a 1 st waste gas connecting pipe 16, an outlet flange interface of the 1 st waste gas connecting pipe 16 is fixedly connected with a 2 nd heat exchange waste gas inflow flange interface 18b, the 1 st heat exchange waste gas inflow flange joint 12a is fixedly connected with the collected waste gas main outflow flange joint 04e.

[ example 2 ]

As shown in fig. 2, the difference from embodiment 1 of fig. 1 is: a supplementary supercharging electric air compressor 34 is fixed on the medium tail gas outflow flange interface 01d, an inlet end flange interface of a simple return pipe 35 is fixed on an outlet of the supplementary supercharging electric air compressor 34, and an outlet end flange interface of the simple return pipe 35 is fixedly connected with the medium inlet flange interface 15 a; the respective outlet ends of the 1 st waste gas regulating valve 11, the 2 nd waste gas regulating valve 08, the 3 rd waste gas regulating valve 22 and the 4 th waste gas regulating valve 29 are respectively and fixedly connected with a 1 st branch heat exchange waste gas inflow flange interface 36f, a 2 nd branch heat exchange waste gas inflow flange interface 36e, a 3 rd branch heat exchange waste gas inflow flange interface 36d and a 4 th branch heat exchange waste gas inflow flange interface 36c, and the respective inlet ends of the 1 st air regulating valve 14, the 2 nd air regulating valve 10, the 3 rd air regulating valve 07 and the 4 th air regulating valve 02 are respectively and fixedly connected with a 1 st branch heat exchange air outflow flange interface 33f, a 2 nd branch heat exchange air outflow flange interface 33e, a 3 rd branch heat exchange air outflow flange interface 33d and a 4 th branch heat exchange air outflow flange interface 33 c; the 3 rd heat exchange waste gas outflow flange interface 33a is fixedly connected with the inlet end flange interface of the 1 st waste gas connecting pipe 16, and the outlet end flange interface of the 1 st waste gas connecting pipe 16 is fixedly connected with the 2 nd heat exchange waste gas inflow flange interface 18 b; the 1 st heat exchange air inflow flange interface 33b is fixedly connected with the air outlet flange interface of the air connecting pipe 38, the air inlet flange interface of the air connecting pipe 38 is fixedly connected with the 2 nd heat exchange air outflow flange interface 36g, the 4 th heat exchange waste gas outflow flange interface 36b is fixedly connected with the air inlet flange interface of the 2 nd waste gas connecting pipe 37, the air outlet flange interface of the 2 nd waste gas connecting pipe 37 is fixedly connected with the 3 rd heat exchange waste gas inflow flange interface 33g, the 2 nd heat exchange air inflow flange interface 36a is fixedly connected with the outflow flange interface of the air conveying pipe 32, the inflow flange interface of the air conveying pipe 32 is fixedly connected with the air outlet flange interface of the fuel air electric compressor 31, the fuel air electric compressor 31 is fixed on the body of the rotary spraying machine 01 near the power output front spindle head 01c, the air outlet flange interface of the air inlet device 03 is fixed on the air inlet flange interface of the fuel air electric compressor 31 The flange interface of the inlet end of the air inlet device 03 is closed by a seal head 30.

As shown in fig. 3, the multi-stage tubular combustor 15 includes a heated chamber inside a corrugated tube 48 composed of a plurality of nodes, and an annular combustion chamber surrounding the corrugated tube 48 and formed by jointly sealing a heat insulation circumferential tube wall 50, an outer wall surface of the corrugated tube 48, a media inlet end surface plate 51, and a media outlet end surface plate 44, wherein the annular heat insulation partition plate 43 in the annular combustion chamber sequentially partitions the annular combustion chamber from the media inlet end surface plate 51 to the media outlet end surface plate 44 into 4 combustion sections (which may be a plurality of sections, here, only 4 combustion sections are shown as an example), and inner and outer circumferential end surfaces of the annular heat insulation partition plate 43 are respectively fixed on the outer wall surface of the corrugated tube 48 and the inner wall surface of the heat insulation circumferential tube wall 50; the most part of the circumferential outer surface of the heat-insulating circumferential cylinder wall 50 in each combustion section is directly surrounded and covered by the parallel annular mixed gas chamber 52 and the air preparation chamber 40, the circumferential outer surface of the mixed gas chamber 52 is surrounded and covered by the annular fuel preparation chamber 42, and one end surface of each of the mixed gas chamber 52 and the fuel preparation chamber 42 in the combustion section 1 and one end surface of the medium air inlet end surface plate 51 are in the same plane; a plurality of annularly arranged prepared air inlet holes 49 are formed in the separation wall between the mixed gas chamber 52 and the air preparation chamber 40 in each combustion section, a plurality of annularly arranged fuel injection devices 53 are installed on the separation wall between the mixed gas chamber 52 and the fuel preparation chamber 42, the fuel injection devices 53 are positioned in the mixed gas chamber 52, but passages are formed in the fuel injection devices 53 and communicated with the inside of the fuel preparation chamber 42, and a plurality of annularly arranged mixed gas inlet holes 50a are formed in the wall of a heat insulation circumferential cylinder wall 50 surrounded by the mixed gas chamber 52; the outer circumferential surface of the heat-insulating circumferential cylinder wall 50 to which each combustion section belongs is not surrounded and covers the rest part, a plurality of ignition devices 41 which are arranged annularly are arranged on the inner wall surface of the heat-insulating circumferential cylinder wall, a waste gas outlet is arranged between the walls of the ignition devices, a waste gas outflow flange interface of the waste gas outlet is arranged on the outer wall surface of the ignition devices, and an air input flange interface and a fuel input flange interface are respectively arranged on the outer circumferential surfaces of the air preparation chamber 40 and the fuel preparation chamber 42 to which each combustion section belongs; the 1 st combustion section is provided with a 1 st waste gas output flange interface 15n, a 1 st air input flange interface 15m and a 1 st fuel input flange interface 15b, the 2 nd combustion section is provided with a 2 nd waste gas output flange interface 15k, a 2 nd air input flange interface 15p and a 2 nd fuel input flange interface 15c, the 3 rd combustion section is provided with a 3 rd waste gas output flange interface 15f, a 3 rd air input flange interface 15j and a 3 rd fuel input flange interface 15d, and the 4 th combustion section is provided with a 4 th waste gas output flange interface 15i, a 4 th air input flange interface 15g and a 4 th fuel input flange interface 15 e; a working medium inlet flange interface 15a is arranged at the central part of the medium inlet end face plate 51, the central opening of the medium outlet end face plate 44 is the outlet of the corrugated pipe 48, the outlet is fixedly connected with a heated medium outlet flange interface 15h, and the caliber of the working medium inlet flange interface 15a is smaller than that of the heated medium outlet flange interface 15 h; a reinforced heated screen disc 47 is arranged in the wave crest of each node of the corrugated pipe 48 and fixed on the inner wall surface of the wave crest of each node of the corrugated pipe 48; the circumferential outer surfaces of all the air preparation chamber 40 and the fuel preparation chamber 42 are covered with combustor heat insulation materials 46, the upper surface of the combustor heat insulation materials 46 is covered by a combustor shell 45, and the space between the rest part of the circumferential outer surface of the heat insulation circumferential cylinder wall 50 which is not covered by the combustor heat insulation materials 46 to the combustor shell 45 is also filled with the combustor heat insulation materials 46.

As shown in fig. 4, the jet grouting machine 01 includes a main shaft 72, a rear bearing 56, a middle bearing 65 and a front bearing 74, the rear bearing 56, the middle bearing 65 and the front bearing 74 are equidistantly installed and distributed at two ends and a middle position of the main shaft 72, thereby dividing a spatial range of two power sets (which may be a plurality of power sets, and only two power sets are illustrated here), a part of the main shaft 72 extending out of the rear bearing 56 is a jet grouting machine power output rear shaft head 01a, a power generation pulley 81 is installed on the position of the main shaft 72 extending out of the front bearing 74 is a jet grouting machine power output front shaft head 01 c; the rear bearing 56 is sleeved with a rear bearing sleeve 80 on the outer surface of the circumference side, the front end surface of the rear bearing is covered with a rear bearing front cover 58, the rear end surface of the rear bearing is covered with a rear bearing rear cover 55, and the rear bearing front cover 58 and the rear bearing rear cover 55 are fixed on the rear bearing sleeve 80 through a 1 st set of fastening bolt nuts 57; the middle bearing 65 is sleeved with a middle bearing sleeve 64 on the outer surface of the circumference side, the front end surface of the middle bearing is covered with a middle bearing front cover 67, the rear end surface of the middle bearing is covered with a middle bearing rear cover 63, and the middle bearing front cover 67 and the middle bearing rear cover 63 are fixed on the middle bearing sleeve 64 through a 2 nd set of fastening bolt nuts 66; the front bearing 74 is sleeved with a front bearing sleeve 76 on the outer surface of the circumference side, the front bearing front cover 73 is covered on the front end surface of the front bearing 74, the front bearing rear cover 75 is covered on the rear end surface of the front bearing, and the front bearing front cover 73 and the front bearing rear cover 75 are fixed on the front bearing sleeve 76 through a 3 rd set of fastening bolt and nut 77; the inner ring circumferential side surface of the annular disc-shaped rear closed spoke plate 82 is fixedly sealed with the side surface of the rear bearing sleeve 80, the outer ring circumferential side surface of the annular disc-shaped rear closed spoke plate is fixedly sealed with the inner wall surface of the rear support ring 54, the inner ring circumferential side surface of the annular disc-shaped front closed spoke plate 79 is fixedly sealed with the surface of the front bearing sleeve 76, the outer ring circumferential side surface of the annular disc-shaped front closed spoke plate is fixedly sealed with the inner wall surface of the front support ring 87, an opening is formed between the rear closed spoke plate and the front support ring, and the outer flange interface of the opening, namely the media tail gas; one end of a gas passing support spoke 85 is fixed on the upper surface of the middle bearing sleeve 64, the other end of the gas passing support spoke 85 is fixed on the inner wall surface of the pressure tip ring 62, one end of a middle support spoke 84 is fixed on the outer wall surface of the pressure tip ring 62, the other end of the middle support spoke 84 is fixed on the inner wall surface of the middle support ring 83, and planes of central symmetry planes of the gas passing support spoke 85 and the middle support spoke 84 which are both in a flat strip shape and are parallel to the large-area surfaces of the gas passing support spoke 85 and the middle support spoke 84 pass through the central axis of the main; two sets of power units (which can be multiple power units, and only two power units are used as an example) are arranged in the space of the main shaft 72 in the space range of each power group, each set of power unit comprises a power wheel 61 and a spray ring 59 matched with the power wheel 61, and the power wheel 61 is fixed on the main shaft 72 and is ensured to synchronously rotate along with the main shaft 72 through a key pin 78 arranged between the power wheel and the main shaft 72; the spraying ring 59 provided with a high heat medium air inlet 59a is sleeved outside the power wheel 61, and a certain gap is kept between the spraying ring 59 and the power wheel; simple separating rings 86 are arranged between the spraying rings 59 and the rear support ring 54 and between the spraying rings 59 and the front support ring 87 for isolation, and composite separating rings 60 with air passing rings 60a and supporting separating rings 60b are respectively arranged between the two spraying rings 59 and between the spraying rings 59 and the middle support ring 83 for isolation; the heated medium air inlet flange interface 01b covers all the high-heat medium air inlets 59a, and is fixed on the outer surface of the circumferential machine body of the rotary spraying machine 01 through a plurality of fastening bolts 68 fixed on the simple separating ring 86 and the supporting separating ring 60b, and a sealing gasket 69 is padded between the heated medium air inlet flange interface 01b and the outer surface of the circumferential machine body of the rotary spraying machine 01; the inner surfaces of all the pressure rings 61a, all the gas passing rings 60a and the tip pressing ring 62 on the circumferential sides are on the same circumferential surface, the central axes of the pressure rings, the gas passing rings and the tip pressing ring are on the central axis of the main shaft 72, a tubular medium tail gas passing channel 88 with a gap in the middle is formed discontinuously, and a certain gap distance is reserved between the adjacent ring bodies for the medium tail gas to enter radially; the central axes of the rear support ring 54, all the simple separation rings 86, all the spray rings 59, the support separation ring 60b, the middle support ring 83 and the front support ring 87 are all on the central axis of the main shaft 72, and a plurality of corresponding through holes are uniformly arranged in the cylinder close to the outer surface of the respective circumferential side along the direction parallel to the central axis of the main shaft 72, and the through holes are uniformly fastened into a whole by a plurality of sets of whole machine locking screw nuts 70 in a shuttle series mode; the inner space of the simple separating ring 86 adjacent to the front bracket ring 87 is the medium tail gas gathering chamber 71; a rotary sprayer base is arranged below the body of the rotary sprayer 01 facing the ground and is fixedly connected with the circumferential side surface of the simple separating ring 86 through a plurality of correspondingly designed fixing bolts; the outer surface of the circumferential side of the body of the rotary spraying machine 01 is covered with an isolation heat preservation layer, and the body shell of the rotary spraying machine 01 is covered on the isolation heat preservation layer.

As shown in fig. 5, the annular spray ring 59 includes a spray cavity 59c and a spray channel 59d, the inner closed space of the hollow spray ring 59 is the spray cavity 59c, a high thermal medium inlet 59a is opened along a radial direction of the spray ring 59 and a plurality of through holes 59b are opened along a direction parallel to a central axis of the spray ring 59 between the thicker ring body walls of the radial outer layer of the spray cavity 59c, the high thermal medium inlet 59a makes the inner space of the spray cavity 59c communicate with the outer space of the circumferential outer surface of the spray ring 59; a plurality of spray channels 59d are formed between the thicker ring body walls of the radial inner layers of the spray cavity 59c, the spray channels 59d enable the inner space of the spray cavity 59c to be communicated with the space inside the inner surface of the circumferential side of the spray ring 59, and the directions of all the spray channels 59d are consistent according to the same clockwise rotation direction; the spray channel 59d is composed of two parallel planes parallel to the central axis of the spray ring 59 and two opposite transitional arc surfaces between the two parallel planes, and a section line of the inner wall plane of the spray channel 59d, which is farthest away from the central axis of the spray ring 59 in a section perpendicular to the central axis of the spray ring 59, in the section is tangent to a circumferential line of the inner circumferential surface of the inner side of the spray ring in the section.

As shown in fig. 5, the power wheel 61 includes a turbine blade 61b, a turbine base plate 61d, an air compression ring 61a, and a base plate 61b, wherein a plurality of turbine blades 61b (only 4-blade drawing example here) are fixed on the turbine base plate 61d at their blade roots, their blade tip tips are fixed on the inner wall surface of the air compression ring 61a, and a plurality of flat strip-shaped adjusting spokes 61c (only 4-blade drawing example here) are fixed on the outer wall surface of the air compression ring 61a at one end and on the inner wall surface of the base plate 61h at the other end, and the plane of the central symmetry plane parallel to the large area surface thereof passes through the central axis of the main shaft 72; the upper surface of the supporting chassis 61h is provided with a plurality of saw-shaped teeth 61f and tooth grooves 61g, a tooth groove 61g is arranged between two adjacent saw-shaped teeth 61f, the tooth groove 61g is composed of a plane passing through the central axis of the power wheel 61 and another plane perpendicular to the plane, tooth groove protecting edges 61e are arranged at two sides of the tooth groove 61g, and the two side end surfaces of the cylinder are not dug and remain the rest part after the cylindrical ring body of the supporting chassis 61h is dug towards the outer surface of the circumference side of the supporting chassis 61h in the range of less than the width of the outer surface of the circumference side of the supporting chassis 61h.

As shown in fig. 6, the central axes of the middle support ring 83 and the tip ring 62 are all on the central axis of the main shaft 72, a plurality of middle support ring through holes 83a are arranged between the ring bodies between the two end faces of the annular cylinder of the middle support ring 83 along the direction parallel to the central axis of the middle support ring 83, and the central points of the central axes of the middle support ring through holes 83a in the plane perpendicular to the central axis of the middle support ring 83 are all on the same circumferential line.

As shown in fig. 7, the air intake device 03 includes an air passage 03g, a medium exhaust flange interface 03c, a medium exhaust air intake flange interface 03h, and an air filter layer 03e, wherein an opening at one end of the air passage 03g located at the center of the air intake device 03 is directly and fixedly connected with the medium exhaust flange interface 03c, the other end of the air passage 03g is closed by an end face having a smaller opening at the center, a media tail gas inlet flange port 03h is fixed outside the smaller opening, the circumferential side wall of the air passage 03g is an inner-layer cylinder wall 03f, a plurality of filtered air inlet holes 03b are formed between the walls of the inner-layer cylinder wall 03f, the circumferential outer surface of the inner-layer cylinder wall 03f is wrapped and covered by an air filter layer 03e, the circumferential outer surface of the air filter layer 03e is wrapped and covered by an outer-layer cylinder wall 03d, and a plurality of air inlet holes 03a are formed between the walls of the outer-layer cylinder wall 03d.

As shown in fig. 8, the composite heat exchange tube 18 for fuel input, the composite heat exchange tube 33 for air intake, and the composite heat exchange tube 36 for exhaust gas collection, which are collectively referred to, has the structural characteristics that: the composite heat exchange tube comprises a composite heat exchange inner tube 91 positioned in the middle of the inner part of the composite heat exchange tube and a composite heat exchange outer tube 90 surrounding the outer surface of the composite heat exchange inner tube 91, a closed interlayer space is formed between the two tubes, a plurality of composite heat exchange reinforcing ring sheets 92 are arranged in the closed interlayer space at intervals, the side surface end of the inner ring circumference and the side surface end of the outer ring circumference of each composite heat exchange reinforcing ring sheet 92 are respectively fixed on the outer wall surface of the composite heat exchange inner tube 91 and the inner wall surface of the composite heat exchange outer tube 90, and a plurality of material flow through holes 92a are arranged on the upper; a flange interface 93 arranged at one port of the composite heat exchange inner pipe 91 is a 3 rd heat exchange waste gas inflow flange interface 33g, a 2 nd heat exchange air outflow flange interface 36g or a 2 nd heat exchange waste gas inflow flange interface 18b, a flange interface 99 arranged at the other port of the composite heat exchange inner pipe 91 is a 3 rd heat exchange waste gas outflow flange interface 33a, a 2 nd heat exchange air inflow flange interface 36a or a 2 nd heat exchange waste gas outflow flange interface 18g, a flange interface 98 is arranged on the outer wall of the composite heat exchange outer pipe 90 close to the flange interface 99, and the flange interface 98 is a 1 st heat exchange air inflow flange interface 33b, a 4 th heat exchange waste gas outflow flange interface 36b or a fuel input main flange interface 18 f; the outer wall of the outer composite heat exchange tube 90 close to the flange interface 93 is sequentially provided with a 1# flange interface 94, a 2# flange interface 95, a 3# flange interface 96 and a 4# flange interface 97, the 1# flange interface 94 is a 4 th branch heat exchange air outflow flange interface 33c or a 1 st branch heat exchange waste gas inflow flange interface 36f or a 1 st heat exchange fuel output branch flange interface 18a, the 2# flange interface 95 is a 3 rd branch heat exchange air outflow flange interface 33d or a 2 nd branch heat exchange waste gas inflow flange interface 36e or a 2 nd heat exchange fuel output branch flange interface 18c, the 3# flange interface 96 is a 2 nd branch heat exchange air outflow flange interface 33e or a 3 rd branch heat exchange waste gas inflow flange interface 36d or a 3 rd heat exchange fuel output branch flange interface 18d, the 4# flange interface 97 is a 1 st branch heat exchange air outflow flange interface 33f or a 4 th branch heat exchange waste gas inflow flange interface 36b or a 4 th heat exchange fuel output flange interface 18d A branch flange interface 18f.

As shown in fig. 9, the composite return pipe 12 includes an inner mixed air flow pipe 12f, a 1 st heat exchange waste gas inflow flange joint 12a, an outer waste mixed heat exchange pipe 12g, the inner mixed air flow pipe 12f located at the middle position inside the composite return pipe 12, an opening at one end of which is fixed with a mixed air inflow flange joint 12b, an opening at the other end of which is fixed with a mixed air outflow flange joint 12d, an opening at a position on the pipe body near the mixed air outflow flange joint 12d, a combustion air branch flange joint 12c fixed on the opening, a closed interlayer space formed between the outer mixed air inflow flange joint 12b and the combustion air branch flange joint 12c and the outer waste mixed heat exchange pipe 12g, and the outer mixed air inflow flange joint 12b and the outer waste heat exchange pipe 12 c; a plurality of waste mixing and strengthening heat exchange ring pieces 12h are arranged in the closed interlayer space at intervals, the inner circumferential side surface end and the outer circumferential side surface end of each waste mixing and strengthening heat exchange ring piece 12h are respectively fixed on the outer wall surface of the circumferential side wall of the mixed air circulation inner pipe 12f and the inner wall surface of the outer circumferential side wall of the waste mixing and heat exchange outer pipe 12g, and a plurality of waste mixing through holes 12i are arranged above the waste mixing and strengthening heat exchange ring pieces; an opening is formed in the outer circumferential side surface of the waste mixed heat exchange outer tube 12g at a position close to the mixed air inflow flange port 12b at one end of the tube body, a 1 st heat exchange waste gas inflow flange port 12a is fixed to the outside of the opening, another opening is formed in the outer circumferential side surface of the tube body at a position close to the combustion air branch flange port 12c at the other end of the tube body, and a 1 st heat exchange waste gas outflow flange port 12e is fixed to the outside of the opening.

The overall working principle and the operation of the operation process of the device are explained as follows: referring to fig. 1, upon activation of the electric fuel transfer pump 28 and the supplemental boost and intake electric air compressor 06, the fuel in the fuel tank 26 is pumped by the fuel pump 28 and then is conveyed into the fuel input composite heat exchange tube 18 through the fuel conveying pipe 24 to be subjected to heat exchange preheating, the preheated fuel is respectively discharged from the 1 st heat exchange fuel output branch flange interface 18a, the 2 nd heat exchange fuel output branch flange interface 18c, the 3 rd heat exchange fuel output branch flange interface 18d and the 4 th heat exchange fuel output branch flange interface 18e, and is further conveyed into the multi-stage tubular combustor 15 for further use through the 1 st fuel regulating valve 17, the 2 nd fuel regulating valve 19, the 3 rd fuel regulating valve 20 and the 4 th fuel regulating valve 21, and the 1 st fuel regulating valve 17, the 2 nd fuel regulating valve 19, the 3 rd fuel regulating valve 20 and the 4 th fuel regulating valve 21 are respectively used for regulating the flow rate of the fuel conveying of each branch pipeline. After the start of the operation, the original reserved media air flowing out from the media tail gas outflow flange interface 01d in the rotary spraying machine 01 and the external supplementary air flowing in from the air inlet 03a are compressed into a high-pressure air flow by the suction force formed by the air inlet of the supplementary pressurizing and air inlet electric air compressor 06, a part of the high-pressure air flow enters the composite return pipe 12 and enters the tubular burner 01 through the working medium media inlet flange interface 15a to become heat transfer media air, the rest of the high-pressure air flows out through the combustion air branch flange interface 12c and enters the mixed air inlet main pipe 09, and then flows out through the 1 st branch heat transfer air outflow flange interface 33f, the 2 nd branch heat transfer air outflow flange interface 33e, the 3 rd branch heat transfer air outflow flange interface 33d and the 4 th branch heat transfer air outflow flange interface 33c and then flows out through the 1 st air regulating valve 14 fixedly connected and communicated with the branch heat transfer air outflow flange interfaces respectively, The 2 nd air adjusting valve 10, the 3 rd air adjusting valve 07, the 4 th air adjusting valve 02, and the 1 st air input flange interface 15m, the 2 nd air input flange interface 15p, the 3 rd air input flange interface 15j, the 4 th air input flange interface 15g which are fixedly connected and communicated with the air adjusting valve outlet flange interfaces respectively enter the multi-segment tubular burner 15, and the 1 st air adjusting valve 14, the 2 nd air adjusting valve 10, the 3 rd air adjusting valve 07, the 4 th air adjusting valve 02 are respectively used for adjusting and controlling the air delivery flow of each air outflow branch pipeline.

Referring to fig. 3, the fuel and air fed into the multi-stage tubular burner 15 in four ways are respectively fed into the fuel preparation chamber 42 and the air preparation chamber 40 of each of the combustion stages 1 to 4, the fuel is sprayed into fine mist in the mixed gas chamber 52 through the fuel injection device 53, the air in the air preparation chamber 40 is also fed into the mixed gas chamber 52 through the prepared air inlet hole 49, the air and the fuel meet and mix in the mixed gas chamber 52 to form mixed gas, the mixed gas is fed into the annular combustion chamber of each combustion stage through the mixed gas inlet hole 50a, the ignition device 41 ignites the mixed gas in each annular combustion chamber to combust and release a large amount of heat, and the heat is absorbed by the side wall of the corrugated pipe 48 to greatly increase the temperature of the side wall of the corrugated pipe 48 and the reinforced heated screen 47 connected with the side wall of the wafer. The heat transfer medium air entering the tubular burner 15 firstly enters the corrugated pipe 48, and the heat transfer medium air is properly stopped in the corrugated pipe 48 by the reinforced heated screen disc 47, so that the heat transfer medium air which is properly stopped rapidly expands in volume after absorbing a large amount of heat from the side wall of the corrugated pipe 48 which is in contact with the reinforced heated screen disc 47 and has extremely high temperature to form high-pressure air, and the high-pressure air is flushed out from the heated medium air flange interface 15h to form high-speed air flow after being continuously subjected to relay heating by each combustion section.

Referring to fig. 3, 4, 5 and 6, the high-speed air rushed out from the air inlet flange 01b enters the rotary spraying machine 01 through the heated media inlet port 01b, enters the spraying cavity 59c from the high-heat media inlet port 59a, then rushes out from the spraying ring 59 through the spraying channel 59d at a high speed, namely, impacts the plane on the saw-shaped teeth 61f, and deflects the power wheel 61 through the working surface of the central axis of the main shaft 72, and the power wheel 61 rotates at a high speed under the condition that the high-speed air rushed out from the spraying channels 59d continuously impacts along the same clockwise rotation direction of the power wheel 61 and deflects. The turbine blades 61b carried on the power wheel 61 rotate synchronously with the power wheel 61 at high speed, and thereby an axial pushing force in the direction from the rear bearing 56 to the front bearing 74 along the central axis of the main shaft 72 and a radial suction force generated by an air flow outside the medium tail gas passage 88 are formed in the medium tail gas passage 88, the medium tail gas entering the medium tail gas passage 88 is pushed by the axial pushing force to flow in the medium tail gas passage 88 at a certain pressure and flow speed and finally reach the tail gas gathering chamber 71 to be gathered, so that the high-speed air flow impacting the power wheel 61 releases a large amount of kinetic energy to become medium tail gas, a large amount of medium tail gas leaking from a gap between the spray ring 59 and the power wheel 61 enters the medium tail gas 88 from a gap in the medium tail gas passage 88 by the radial suction force generated by the rotating turbine blades 61b and finally gathers in the tail gas gathering chamber 71, the medium exhaust in the exhaust gas gathering chamber 71 has a certain gas pressure. The medium tail gas with certain air pressure in the tail gas gathering chamber 71 flows out of the medium tail gas outflow flange interface 01d and enters the air inlet device 03, so that the medium air of the working medium completes one closed cycle and starts to enter the next cycle, the rotary spraying machine 01 continuously and rotatably runs after the cycle, and the mechanical energy of the rotary spraying machine is output to the outside through the power output rear shaft head 01a and the power output front shaft head 01c.

Referring to the attached drawings 1, 3, 8 and 9, the waste gas of the combustion residue from the 1 st waste gas output flange interface 15n, the 2 nd waste gas output flange interface 15k, the 3 rd waste gas output flange interface 15f and the 4 th waste gas output flange interface 15i of the annular combustion chamber in which the 1 st, 2 nd, 3 rd and 4 th combustion sections are respectively located respectively passes through the 1 st waste gas regulating valve 11, the 2 nd waste gas regulating valve 08, the 3 rd waste gas regulating valve 22 and the 4 th waste gas regulating valve 29, and then the 1 st branch waste gas inflow flange interface 04a, the 2 nd branch waste gas inflow flange interface 04b, the 3 rd branch waste gas inflow flange interface 04c and the 4 th branch waste gas inflow flange interface 04d enter the waste gas collecting main pipe 04, and the pressure and flow rate of each branch waste gas are regulated and controlled by the waste gas regulating valve on each branch, the waste gas in the waste gas collecting main pipe 04 then enters the waste mixed heat exchange outer pipe 12g, and exchanges heat with the mixed air flowing in the mixed air circulation inner pipe 12f, so that the temperature of the waste gas is reduced, and the temperature of the mixed air is increased; the waste gas after heat exchange comes out from the 1 st heat exchange waste gas outflow flange interface 12e and then enters the composite heat exchange inner pipe 91 in the composite heat exchange pipe 18 for fuel input through the 1 st waste gas connecting pipe 16, and exchanges heat with the fuel flowing in the composite heat exchange outer pipe 90, the waste gas with higher temperature transfers heat to the fuel, so that the temperature of the fuel is raised, the temperature of the waste gas is further lowered, and the waste gas after heat exchange again flows out from the 2 nd heat exchange waste gas outflow flange interface 18g and then is discharged into the air through the waste gas emptying pipe 23.

For the second embodiment, the operation process different from that for the first embodiment is as follows: referring to fig. 2, fig. 3 and fig. 8, after the operation is started, the suction force formed at the inlet of the supplementary pressurized electric air compressor 34 further compresses the media air flowing out from the media tail gas outflow flange interface 01d in the rotary spraying machine 01 into a high-pressure air flow, and the high-pressure air flows through the simple return pipe 35 and directly enters the multi-segment tubular combustor 15 from the media inlet flange interface 15a to participate in heat transfer. After the fuel air electric compressor 31 is started, outside air enters the fuel air electric compressor 31 from the air inlet hole 03a and then enters the waste gas collecting composite heat exchange tube 36 through the air delivery pipe 32, the air in the composite heat exchange inner tube 91 in the waste gas collecting composite heat exchange tube 36 exchanges heat with waste gas entering the composite heat exchange outer tube 90, the waste gas with higher temperature transfers heat to the air, so that the temperature of the air is increased, the temperature of the waste gas is reduced, the air coming out of the waste gas collecting composite heat exchange tube 36 enters the air intake composite heat exchange tube 33 through the air connecting tube 38, in the air intake composite heat exchange tube 33, the waste gas in the composite heat exchange inner tube 91 exchanges heat with the air entering the composite heat exchange outer tube 90 again, the temperature of the air is continuously increased, and the temperature of the waste gas is continuously reduced, the air in the outer composite heat exchange tube 90 flows out from the 1 st branch heat exchange air outflow flange interface 33f, the 2 nd branch heat exchange air outflow flange interface 33e, the 3 rd branch heat exchange air outflow flange interface 33d and the 4 th branch heat exchange air outflow flange interface 33c respectively and then flows to the multi-segment tubular burner 15 through the 1 st air regulating valve 14, the 2 nd air regulating valve 10, the 3 rd air regulating valve 07 and the 4 th air regulating valve 02 respectively. The exhaust gas from each exhaust gas outflow flange interface of the multi-stage tubular burner 15 passes through the 1 st exhaust gas control valve 11, the 2 nd exhaust gas control valve 08, the 3 rd exhaust gas control valve 22, and the 4 th exhaust gas control valve 29 to control the flow rate and the air pressure, and then the 1 st branch heat exchange exhaust gas flows into the flange interface 36f, the 2 nd branch heat exchange exhaust gas flows into the flange interface 36e, the 3 rd branch heat exchange exhaust gas flows into the flange interface 36d, and the 4 th branch heat exchange exhaust gas flows into the flange interface 36c, and enters the composite heat exchange outer tube 90 of the composite heat exchange tube 36 for collecting exhaust gas. After the heat exchange with the air in the composite heat exchange inner pipe 91, the waste gas flows out from the 4 th heat exchange waste gas outflow flange interface 36b and enters the composite heat exchange inner pipe 91 in the composite heat exchange pipe 33 for air intake through the 2 nd waste gas connecting pipe 37, and after the secondary heat exchange with the air entering the composite heat exchange outer pipe 90, the waste gas flows out from the 3 rd heat exchange waste gas outflow flange interface 33a, and then enters the composite heat exchange pipe 18 for fuel input through the 1 st waste gas connecting pipe 16 to perform the 3 rd heat exchange with the fuel, so that the energy contained in the waste gas flowing out from the multi-section tubular burner 15 is fully recycled.

Claims

1. High-power jet engine of new forms of energy closed cycle that ultra-efficient environmental protection, including generator (27), supplementary pressure boost and electronic air compressor (06) of admitting air, fuel tank (26), fuel delivery pump (28), battery (05), its characterized in that: the rotary spraying machine (01) comprises a power output rear shaft head (01a), a heated medium air inlet flange interface (01b), a power output front shaft head (01c) and a medium tail gas outlet flange interface (01d), wherein the medium tail gas outlet flange interface (01d) and the power output front shaft head (01c) are positioned on one side of the right end face of the rotary spraying machine (01), the rotary spraying machine (01) body close to one side of the power output rear shaft head (01a) is fixedly provided with the fuel tank (26) and the generator (27), the generator (27) is connected with a belt pulley on the power output rear shaft head (01a) through a transmission belt (25), and electricity generated by the generator (27) is transmitted to a storage battery (05) to be stored for later use; a heated media air inlet flange interface (01b) on the rotary spraying machine (01) is fixed with a heated media air outlet flange interface (15h) of a multi-section tubular burner (15), two end faces of the multi-section tubular burner (15) are respectively provided with a working media air inlet flange interface (15a) and a heated media air outlet flange interface (15h), the circumferential side surface of the multi-section tubular burner is provided with four groups of flange interfaces, each group of flange interfaces comprises a fuel input flange interface, a waste gas output flange interface and 12 flange interfaces of 1 air input flange interface, the 1 st group comprises a 1 st fuel input flange interface (15b), a 1 st waste gas output flange interface (15n) and a 1 st air input flange interface (15m), the 2 nd group comprises a 2 nd fuel input flange interface (15c), a 2 nd waste gas output flange interface (15k) and a 2 nd air input flange interface (15p), the 3 rd group comprises a 3 rd fuel input flange interface (15d), a 3 rd waste gas output flange interface (15f) and a 3 rd air input flange interface (15j), the 4 th group comprises a 4 th fuel input flange interface (15e), a 4 th waste gas output flange interface (15i) and a 4 th air input flange interface (15g), the fuel input flange interface in each group of flange interfaces is closest to the working medium air inlet flange interface (15a), the waste gas output flange interface is farthest from the working medium air inlet flange interface (15a), and the air input flange interface is arranged between the fuel input flange interface and the waste gas output flange interface; the respective flange interfaces of the 1 st fuel input flange interface (15b), the 2 nd fuel input flange interface (15c), the 3 rd fuel input flange interface (15d) and the 4 th fuel input flange interface (15e) are respectively and fixedly provided with a 1 st fuel regulating valve (17), a 2 nd fuel regulating valve (19), a 3 rd fuel regulating valve (20) and a 4 th fuel regulating valve (21), the respective flange interfaces of the 1 st waste gas output flange interface (15n), the 2 nd waste gas output flange interface (15k), the 3 rd waste gas output flange interface (15f) and the 4 th waste gas output flange interface (15i) are respectively and fixedly provided with respective inlet ends of a 1 st waste gas regulating valve (11), a 2 nd waste gas regulating valve (08), a 3 rd waste gas regulating valve (22) and a 4 th waste gas regulating valve (29), the 1 st air input flange interface (15m), The respective flange interfaces of the 2 nd air input flange interface (15p), the 3 rd air input flange interface (15j) and the 4 th air input flange interface (15g) are respectively provided with and fixed with respective outlet ends of a 1 st air regulating valve (14), a 2 nd air regulating valve (10), a 3 rd air regulating valve (07) and a 4 th air regulating valve (02); the 1 st fuel regulating valve (17), the 2 nd fuel regulating valve (19), the 3 rd fuel regulating valve (20) and the 4 th fuel regulating valve (21) are respectively and fixedly connected with a 1 st fuel output branch flange interface (18a), a 2 nd fuel output branch flange interface (18c), a 3 rd fuel output branch flange interface (18d) and a 4 th fuel output branch flange interface (18e) which are arranged on the composite heat exchange tube (18) for fuel input, and the 1 st waste gas regulating valve (11), the 2 nd waste gas regulating valve (08), the 3 rd waste gas regulating valve (22) and the 4 th waste gas regulating valve (29) are respectively and respectively connected with a 1 st branch waste gas inflow flange interface (04a), a 2 nd branch waste gas inflow flange interface (04b), a 3 rd branch waste gas inflow flange interface (04c) which are arranged on the waste gas collecting main pipe (04), The 4 th branch waste gas inflow flange interface (04d) is fixedly connected, and the respective inlet ends of the 1 st air regulating valve (14), the 2 nd air regulating valve (10), the 3 rd air regulating valve (07) and the 4 th air regulating valve (02) are respectively and fixedly connected with a 1 st branch fuel air outflow flange interface (09a), a 2 nd branch fuel air outflow flange interface (09b), a 3 rd branch fuel air outflow flange interface (09c) and a 4 th branch fuel air outflow flange interface (09d) which are arranged on the fuel air inlet main pipe (09); a fuel delivery pump (28) is mounted on an outlet of a fuel tank (26) which is mounted and fixed on the body of the rotary spraying machine (01), a flange interface at one end of a fuel delivery pipe (24) is fixed on an outlet flange interface of the fuel delivery pump (28), a flange interface at the other end of the fuel delivery pipe (24) is fixed on a fuel input main flange interface (18f), a flange interface (18g) for the 2 nd heat exchange waste gas to flow out is fixedly connected with a flange interface at one end of a waste gas emptying pipe (23), and the other end of the waste gas emptying pipe (23) is emptied; an air inlet flange interface of an air inlet device (03) is fixed on a media tail gas outflow flange interface (01d) on the rotary spraying machine (01), an air inlet hole (03a) is formed on the circumferential side surface of the air inlet device (03), a supplementary supercharging and air inlet electric air compressor (06) is fixed on an air outlet flange interface of the air inlet device (03), a mixed air inflow flange interface (12b) is fixed on an outlet of the supplementary supercharging and air inlet electric air compressor (06), a 1 st heat exchange waste gas inflow flange interface (12a) is fixedly connected with a collected waste gas main outflow flange interface (04e), a mixed air combustion branch flange interface (12c) is fixedly connected with a mixed air inflow main flange interface (09e), and a media mixed air outflow flange interface (12d) is fixedly connected with a media air inlet flange interface (15a), the 1 st heat exchange waste gas outflow flange interface (12e) is fixedly connected with the inlet end flange interface of the 1 st waste gas connecting pipe (16), and the outlet end flange interface of the 1 st waste gas connecting pipe (16) is fixedly connected with the 2 nd heat exchange waste gas inflow flange interface (18 b).

2. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: a supplementary supercharging electric air compressor (34) is fixed on a medium tail gas outflow flange interface (01d) of the rotary spraying machine (01), an air inlet end flange interface of a simple backflow pipe (35) is fixed on an outlet of the supplementary supercharging electric air compressor (34), and an air outlet end flange interface of the simple backflow pipe (35) is fixedly connected with a medium air inlet flange interface (15 a); the respective outlet ends of the 1 st waste gas regulating valve (11), the 2 nd waste gas regulating valve (08), the 3 rd waste gas regulating valve (22) and the 4 th waste gas regulating valve (29) are respectively and fixedly connected with a 1 st branch heat exchange waste gas inflow flange interface (36f), a 2 nd branch heat exchange waste gas inflow flange interface (36e), a 3 rd branch heat exchange waste gas inflow flange interface (36d) and a 4 th branch heat exchange waste gas inflow flange interface (36c), the respective inlet ends of a 1 st air regulating valve (14), a 2 nd air regulating valve (10), a 3 rd air regulating valve (07) and a 4 th air regulating valve (02) are respectively and fixedly connected with a 1 st branch heat exchange air outflow flange interface (33f), a 2 nd branch heat exchange air outflow flange interface (33e), a 3 rd branch heat exchange air outflow flange interface (33d) and a 4 th branch heat exchange air outflow flange interface (33 c); a 3 rd heat exchange waste gas outflow flange interface (33a) is fixedly connected with a gas inlet end flange interface of a 1 st waste gas connecting pipe (16), and a gas outlet end flange interface of the 1 st waste gas connecting pipe (16) is fixedly connected with a 2 nd heat exchange waste gas inflow flange interface (18 b); a 1 st heat exchange air inflow flange interface (33b) is fixedly connected with an air outlet end flange interface of an air connecting pipe (38), an air inlet end flange interface of the air connecting pipe (38) is fixedly connected with a 2 nd heat exchange air outflow flange interface (36g), a 4 th heat exchange waste gas outflow flange interface (36b) is fixedly connected with an air inlet end flange interface of a 2 nd waste gas connecting pipe (37), an air outlet end flange interface of the 2 nd waste gas connecting pipe (37) is fixedly connected with a 3 rd heat exchange waste gas inflow flange interface (33g), a 2 nd heat exchange air inflow flange interface (36a) is fixedly connected with an outflow end flange interface of an air conveying pipe (32), an inflow end flange interface of the air conveying pipe (32) is fixedly connected with an air outlet end flange interface of a fuel air electric compressor (31), the fuel air electric compressor (31) is fixed on a rotary sprayer (01) body close to a power output front shaft head (01c), an air outlet end flange interface of an air inlet device (03) is fixedly arranged on an air inlet end flange interface of the fuel air electric compressor (31), and the air inlet end flange interface of the air inlet device (03) is sealed by a seal head (30).

3. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the multi-section tubular combustor (15) comprises a heated chamber arranged inside a corrugated pipe (48) consisting of a plurality of wave nodes, and an annular combustion chamber which surrounds the outside of the corrugated pipe (48) and is formed by jointly sealing a heat insulation circumferential cylinder wall (50), the outer wall surface of the corrugated pipe (48), a medium air inlet end surface plate (51) and a medium air outlet end surface plate (44), wherein three annular heat insulation partition plates (43) in the annular combustion chamber divide the annular combustion chamber into 4 combustion sections, namely a 1 st combustion section, a 2 nd combustion section, a 3 rd combustion section and a 4 th combustion section, from the medium air inlet end surface plate (51) to the medium air outlet end surface plate (44), the inner circumferential end surface and the outer circumferential end surface of each annular heat insulation partition plate (43) are respectively fixed on the outer wall surface of the corrugated pipe (48) and the inner wall surface of the heat insulation circumferential cylinder wall (50), and most of the circumferential outer surface of the heat insulation circumferential cylinder wall (50) of each combustion section is parallel to form an annular mixing chamber (52) 40) The fuel gas mixing chamber (52) is directly surrounded and covered, the circumferential outer surface of the fuel gas mixing chamber (52) is surrounded and covered by a fuel preparation chamber (42) which is also annular, and one end surface of the fuel gas mixing chamber (52) and one end surface of the fuel preparation chamber (42) in the No. 1 combustion section are in the same plane with the medium air inlet end panel (51); a plurality of annularly-arranged prepared air inlet holes (49) are formed in a separation wall between a mixed gas chamber (52) and an air preparation chamber (40) in each combustion section, a plurality of annularly-arranged fuel injection devices (53) are installed on the separation wall between the mixed gas chamber (52) and the fuel preparation chamber (42), the fuel injection devices (53) are positioned in the mixed gas chamber (52), but channels are formed in the fuel injection devices and communicated with the inside of the fuel preparation chamber (42), and a plurality of annularly-arranged mixed gas inlet holes (50a) are formed in a wall of a heat insulation circumferential cylinder wall (50) surrounded by the mixed gas chamber (52); the outer circumferential surface of the heat-insulating circumferential cylinder wall (50) to which each combustion section belongs is not surrounded and covers the rest part, a plurality of ignition devices (41) which are arranged in a ring shape are arranged on the inner wall surface of the heat-insulating circumferential cylinder wall, a waste gas outlet is arranged between the walls of the ignition devices, a waste gas outflow flange interface of the waste gas outlet is arranged on the outer wall surface of the ignition devices, and an air input flange interface and a fuel input flange interface are respectively arranged on the outer circumferential surfaces of the air preparation chamber (40) and the fuel preparation chamber (42) to which each combustion section; the 1 st combustion section is provided with a 1 st waste gas output flange interface (15n), a 1 st air input flange interface (15m) and a 1 st fuel input flange interface (15b), the 2 nd combustion section is provided with a 2 nd waste gas output flange interface (15k), a 2 nd air input flange interface (15p) and a 2 nd fuel input flange interface (15c), the 3 rd combustion section is provided with a 3 rd waste gas output flange interface (15f), a 3 rd air input flange interface (15j) and a 3 rd fuel input flange interface (15d), the 4 th combustion section is provided with a 4 th waste gas output flange interface (15i), a 4 th air input flange interface (15g) and a 4 th fuel input flange interface (15 e); a working medium air inlet flange interface (15a) is arranged at the central part of the medium air inlet end face plate (51), a central opening of the medium air outlet end face plate (44) is an outlet of the corrugated pipe (48), the outlet is fixedly connected with a heated medium air outlet flange interface (15h), and the caliber of the working medium air inlet flange interface (15a) is smaller than that of the heated medium air outlet flange interface (15 h); a reinforced heated screen mesh wafer (47) is arranged in the wave crest of each node of the corrugated pipe (48) and fixed on the inner wall surface of the wave crest of the corrugated pipe (48); the circumferential outer surfaces of all the air preparation chambers (40) and the fuel preparation chambers (42) are covered with combustor heat insulation materials (46), the upper surfaces of the combustor heat insulation materials (46) are covered by a combustor shell (45), and the space between the rest part of the circumferential outer surface of the heat insulation circumferential cylinder wall (50) which is not covered by the heat insulation circumferential cylinder wall is filled with the combustor heat insulation materials (46).

4. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the rotary spraying machine (01) comprises a main shaft (72), a rear bearing (56), a middle bearing (65) and a front bearing (74), wherein the rear bearing (56), the middle bearing (65) and the front bearing (74) are equidistantly arranged at two ends and the middle position of the main shaft (72), so that the space range of two power sets is divided, the part of the main shaft (72) extending out of the rear bearing (56) is a rotary spraying machine power output rear shaft head (01a), a power generation belt pulley (81) is arranged at the position of the main shaft (72) extending out of the front bearing (74) is a rotary spraying machine power output front shaft head (01 c); the outer surface of the circumference side of the rear bearing (56) is sleeved with a rear bearing sleeve (80), the front end surface of the rear bearing (56) is covered with a rear bearing front cover (58), the rear end surface of the rear bearing (56) is covered with a rear bearing rear cover (55), and the rear bearing front cover (58) and the rear bearing rear cover (55) are fixed on the rear bearing sleeve (80) through a No. 1 fastening bolt nut (57); the outer surface of the circumference side of the middle bearing (65) is sleeved with a middle bearing sleeve (64), the front end surface of the middle bearing is covered with a middle bearing front cover (67), the rear end surface of the middle bearing is covered with a middle bearing rear cover (63), and the middle bearing front cover (67) and the middle bearing rear cover (63) are fixed on the middle bearing sleeve (64) through a No. 2 set of fastening bolt nuts (66); the outer surface of the circumference side of the front bearing (74) is sleeved with a front bearing sleeve (76), the front end surface of the front bearing is covered with a front bearing front cover (73), the rear end surface of the front bearing is covered with a front bearing rear cover (75), and the front bearing front cover (73) and the front bearing rear cover (75) are fixed on the front bearing sleeve (76) through a 3 rd set of fastening bolt and nut (77); the inner ring circumferential side surface of an annular disc-shaped rear closed spoke disc (82) is fixedly sealed with the surface of a rear bearing sleeve (80), the outer ring circumferential side surface of the annular disc-shaped rear closed spoke disc is fixedly sealed with the surface of the inner wall of a rear support ring (54), the inner ring circumferential side surface of an annular disc-shaped front closed spoke disc (79) is fixedly sealed with the surface of a front bearing sleeve (76), the outer ring circumferential side surface of the annular disc-shaped front closed spoke disc is fixedly sealed with the inner wall surface of a front support ring (87), an opening hole is formed between the disc bodies, and a flange interface outside the opening hole, namely a media tail gas outflow flange interface (01d) is fixed on the; one end of a gas passing support spoke (85) is fixed on the middle bearing sleeve (64), the other end of the gas passing support spoke (85) is fixed on the inner wall surface of the tip pressing ring (62), one end of a middle support spoke (84) is fixed on the outer wall surface of the tip pressing ring (62), the other end of the middle support spoke (84) is fixed on the inner wall surface of the middle support ring (83), and planes of central symmetry planes of the gas passing support spoke (85) and the middle support spoke (84) which are both in a flat strip shape and parallel to respective large-area surfaces pass through the central axis of the main shaft (72); two sets of power units are arranged in the interval of the main shaft (72) in the space range of each power group, each set of power unit comprises a power wheel (61) and a spray ring (59) matched with the power wheel (61), the power wheel (61) is fixed on the main shaft (72), and the power wheel and the main shaft (72) are ensured to synchronously rotate along with the main shaft (72) through a key pin (78) arranged between the power wheel and the main shaft (72); a spray ring (59) provided with a high heat medium air inlet (59a) is sleeved outside the power wheel (61), and a certain gap is kept between the spray ring and the power wheel; simple separating rings (86) are arranged between the spraying ring (59) and the rear support ring (54) and between the spraying ring (59) and the front support ring (87) for isolation, and a composite separating ring (60) with an air passing ring (60a) and a supporting separating ring (60b) is respectively arranged between the two spraying rings (59) and between the spraying ring (59) and the middle support ring (83) for isolation; the heated medium air inlet flange interface (01b) covers all high-heat medium air inlets (59a), and is fixed on the outer surface of the circumferential machine body of the rotary spraying machine (01) through a plurality of fastening bolts (68) fixed on the simple separating ring (86) and the supporting separating ring (60b), and a sealing gasket (69) is padded between the heated medium air inlet flange interface (01b) and the outer surface of the circumferential machine body of the rotary spraying machine (01); the inner surfaces of all the pressure rings (61a), all the gas passing rings (60a) and the tip pressing ring (62) on the circumferential sides are on the same circumferential surface, the central axes of the pressure rings, the gas passing rings and the tip pressing ring are on the central axis of the main shaft (72), and a tubular medium tail gas passing channel (88) with a gap in the middle is formed discontinuously, and a certain gap distance is reserved between the adjacent ring bodies for the medium tail gas to enter radially; the central axes of the rear support ring (54), all the simple separation rings (86), all the spray rings (59), the support isolation ring (60b), the middle support ring (83) and the front support ring (87) are all on the central axis of the main shaft (72), and a plurality of corresponding through holes are uniformly arranged in the cylinder close to the outer surface of the respective circumferential side along the direction parallel to the central axis of the main shaft (72), and the through holes are uniformly fastened into a whole by a plurality of sets of whole machine locking screw nuts (70) in a shuttle-series mode; a simple separating ring (86) adjacent to the front support ring (87), namely a medium tail gas gathering chamber (71); a rotary sprayer base is arranged below the body of the rotary sprayer (01) facing the ground, and is fixedly connected with the circumferential side surface of the simple separating ring (86) through a plurality of correspondingly designed fixing bolts; the outer surface of the circumferential side of the machine body of the rotary spraying machine (01) is covered with an isolation heat preservation layer, and the machine body shell of the rotary spraying machine (01) is covered on the isolation heat preservation layer.

5. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the spraying ring (59) is annular and comprises a spraying cavity (59c) and a spraying channel (59d), the closed space in the hollow spraying ring (59) is the spraying cavity (59c), a high thermal medium air inlet (59a) and a plurality of through holes (59b) are formed in the thicker ring body wall of the radial outer layer of the spraying cavity (59c) along the radial direction of the spraying ring (59), and the high thermal medium air inlet (59a) enables the space in the spraying cavity (59c) to be communicated with the space outside the outer surface of the circumferential side of the spraying ring (59); a plurality of spray channels (59d) are arranged between the thicker ring body walls of the radial inner layer of the spray cavity (59c), the spray channels (59d) enable the inner space of the spray cavity (59c) to be communicated with the space inside the inner surface of the circumferential side of the spray ring (59), and the directions of all the spray channels (59d) are consistent according to the same clockwise rotation direction; the spray channel (59d) is composed of two parallel planes which are parallel to the central axis of the spray ring (59) and two opposite transitional arc surfaces between the two parallel planes, and a section line of the plane of the inner wall of the spray channel (59d) which is farthest away from the central axis of the spray ring (59) in a section which is vertical to the central axis of the spray ring (59) in the section is tangent to a circumferential line of the inner circumferential surface of the inner side of the spray ring in the section.

6. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the power wheel (61) comprises turbine blades (61b), a turbine chassis (61d), an air compression ring (61a) and a support chassis (61h), the root parts of the plurality of turbine blades (61b) are fixed on the turbine chassis (61d), the top parts of the blade tips of the plurality of turbine blades are fixed on the inner wall surface of the air compression ring (61a), one ends of a plurality of flat strip-shaped adjusting spokes (61c) are fixed on the outer wall surface of the air compression ring (61a), the other ends of the plurality of flat strip-shaped adjusting spokes are fixed on the inner wall surface of the support chassis (61h), and the plane of the central symmetry plane parallel to the large-area surface of the plurality of turbine blades passes through the central axis; a plurality of saw-shaped teeth (61f) and tooth grooves (61g) are arranged on the supporting chassis (61h), a tooth groove (61g) is formed between every two adjacent saw-shaped teeth (61f), the tooth groove (61g) is composed of a plane passing through the central axis of the power wheel (61) and another plane perpendicular to the plane, and tooth groove protecting edges (61e) are arranged on two sides of the tooth groove (61g) so that the cylindrical ring body of the supporting chassis (61b) is dug in the circumferential outer surface of the supporting chassis (61h) within the range of less than the circumferential outer surface width of the supporting chassis (61h), and then the end faces on two sides of the cylinder are not dug and the residual part is reserved.

7. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the air inlet device (03) comprises an air passage (03g), a medium exhaust outlet flange interface (03c), a medium exhaust outlet flange interface (03h) and an air filter layer (03e), wherein an opening at one end of the air passage (03g) positioned at the center of the air inlet device (03) is directly and fixedly connected with the medium exhaust outlet flange interface (03c), the other end of the air passage (03g) is a closed end face with a small opening at the center, the medium exhaust inlet flange interface (03h) is fixed outside the small opening, the circumferential side wall of the air passage (03g) is an inner layer cylinder wall (03f), a plurality of filtered air (03b) are arranged between the walls of the inner layer cylinder wall (03f), the circumferential outer surface of an inner layer air inlet hole (03f) is wrapped by the air filter layer (03e), and the circumferential outer surface of the air filter layer (03e) is wrapped by the outer layer cylinder wall (03d), a plurality of air inlet holes (03a) are arranged between the walls of the outer layer cylinder wall (03 d).

8. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the composite heat exchange tube comprises a composite heat exchange tube (18) for inputting fuel, a composite heat exchange tube (33) for air inlet and a composite heat exchange tube (36) for collecting waste gas, wherein the composite heat exchange tube comprises a composite heat exchange inner tube (91) positioned in the middle of the inner part of the composite heat exchange tube and a composite heat exchange outer tube (90) surrounding the outer surface of the composite heat exchange inner tube (91), a closed interlayer space is formed between the two tubes, a plurality of composite heat exchange reinforcing ring sheets (92) are arranged in the closed interlayer space at intervals, the side surface end of the inner ring circumference and the side surface end of the outer ring circumference of each composite heat exchange reinforcing ring sheet (92) are respectively fixed on the outer wall surface of the composite heat exchange inner tube (91) and the inner wall surface of the composite heat exchange outer tube (90), and a plurality of material; a flange interface (93) arranged at one port of the composite heat exchange inner pipe (91) is a 3 rd heat exchange waste gas inflow flange interface (33g), a 2 nd heat exchange air outflow flange interface (36g) or a 2 nd heat exchange waste gas inflow flange interface (18b), and a flange interface (99) arranged at the other port of the composite heat exchange inner pipe (91) is a 3 rd heat exchange waste gas outflow flange interface (33a), a 2 nd heat exchange air inflow flange interface (36a) or a 2 nd heat exchange waste gas outflow flange interface (18 g); a flange interface (98) is arranged on the outer wall of the composite heat exchange outer pipe (90) close to the flange interface (99), the flange interface (98) is a 1 st heat exchange air inflow flange interface (33b) or a 4 th heat exchange waste gas outflow flange interface (36b) or a fuel input main flange interface (18f), and a 1# flange interface (94), a 2# flange interface (95), a 3# flange interface (96) and a 4# flange interface (97) are sequentially arranged on the outer wall of the composite heat exchange outer pipe (90) close to the flange interface (93); the No. 1 flange interface (94) is a flange interface (33c) for flowing out the 4 th branch of heat exchange air or a flange interface (36f) for flowing in the 1 st branch of heat exchange waste gas or a flange interface (18a) for outputting the 1 st heat exchange fuel, the 2# flange interface (95) is a 3 rd branch heat exchange air outflow flange interface (33d), a 2 nd branch heat exchange waste gas inflow flange interface (36e) or a 2 nd heat exchange fuel output branch flange interface (18c), the 3# flange interface (96) is a 2 nd branch heat exchange air outflow flange interface (33e), a 3 rd branch heat exchange waste gas inflow flange interface (36d) or a 3 rd heat exchange fuel output branch flange interface (18d), the No. 4 flange interface (97) is a 1 st branch heat exchange air outflow flange interface (33f) or a 4 th branch heat exchange waste gas inflow flange interface (36b) or a 4 th heat exchange fuel output branch flange interface (18 f).

9. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the composite return pipe (12) comprises a mixed air circulation inner pipe (12f), a 1 st heat exchange waste gas inflow flange interface (12a), a waste mixed heat exchange outer pipe (12g), and a mixed air circulation inner pipe (12f) positioned in the middle of the inner part of the composite return pipe (12), a mixed air inflow flange interface (12b) is fixed at the opening of one end of the air inlet pipe, a mixed air outflow flange interface (12d) is fixed at the opening of the other end of the air inlet pipe, an opening is arranged on the pipe body near the mixed air outflow flange interface (12d), a combustion air branch flange interface (12c) is fixed on the opening, the outer surface of the tube body between the mixed air inflow flange interface (12b) and the combustion air branch flange interface (12c) is surrounded by a waste mixed heat exchange outer tube (12g), and a closed interlayer space is formed between the waste mixed heat exchange outer tube (12g) and the waste mixed heat exchange outer tube; a plurality of waste mixing and strengthening heat exchange ring sheets (12h) are arranged in the closed interlayer space at intervals, the inner circumferential side surface end and the outer circumferential side surface end of each waste mixing and strengthening heat exchange ring sheet (12h) are respectively fixed on the outer wall surface of the circumferential side wall of the mixed air circulation inner pipe (12f) and the inner wall surface of the outer circumferential side wall of the waste mixing and heat exchange outer pipe (12g), and a plurality of waste mixing through holes (12i) are arranged on the waste mixing and strengthening heat exchange ring sheets; an opening is formed in the outer circumferential side surface of the waste mixed heat exchange outer pipe (12g) at a position close to the mixed air inflow flange connector (12b) from one end of the pipe body, a 1 st heat exchange waste gas inflow flange connector (12a) is fixed outside the opening, another opening is formed in the outer circumferential side surface of the pipe body at a position close to the combustion air branch flange connector (12c) from the other end of the pipe body, and a 1 st heat exchange waste gas outflow flange connector (12e) is fixed outside the opening.

10. The ultra-efficient environment-friendly new energy closed-cycle high-power jet engine according to claim 1, characterized in that: the central axes of the middle support ring (83) and the tip pressing ring (62) are all on the central axis of the main shaft (72), a plurality of middle support ring through holes (83a) are arranged between ring bodies between two end faces of an annular cylinder of the middle support ring (83) along the direction parallel to the central axis of the middle support ring (83), and the central points of the central axes of the middle support ring through holes (83a) in the plane vertical to the central axis of the middle support ring (83) are all on the same circumferential line.