CN108087036B - Magnetic suspension vortex engine - Google Patents

Magnetic suspension vortex engine Download PDF

Info

Publication number
CN108087036B
CN108087036B CN201810054882.8A CN201810054882A CN108087036B CN 108087036 B CN108087036 B CN 108087036B CN 201810054882 A CN201810054882 A CN 201810054882A CN 108087036 B CN108087036 B CN 108087036B
Authority
CN
China
Prior art keywords
hole
positioning
sealing
engine
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810054882.8A
Other languages
Chinese (zh)
Other versions
CN108087036A (en
Inventor
吴文芳
吴昊劼
吴昊泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xingtai Guiyou New Energy Science And Technology Co ltd
Original Assignee
Xingtai Guiyou New Energy Science And Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xingtai Guiyou New Energy Science And Technology Co ltd filed Critical Xingtai Guiyou New Energy Science And Technology Co ltd
Priority to CN201810054882.8A priority Critical patent/CN108087036B/en
Publication of CN108087036A publication Critical patent/CN108087036A/en
Application granted granted Critical
Publication of CN108087036B publication Critical patent/CN108087036B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0215—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/302—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing loosening of screw or nut, e.g. vibration-proof connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to a magnetic suspension vortex engine, which comprises an output main shaft, and a first vortex engine and a second vortex engine which are respectively arranged at two ends of the output main shaft and have the same structure; the two ends of the output main shaft are respectively provided with a first eccentric shaft head in transmission connection with the first vortex engine and a second eccentric shaft head in transmission connection with the second vortex engine; the rotation angles of the first eccentric shaft head and the second eccentric shaft head are staggered by 180 degrees. And a dynamic balance adjusting block is arranged on the output main shaft. The invention has reasonable design, compact structure and convenient use.

Description

Magnetic suspension vortex engine
Technical Field
The invention relates to a magnetic suspension vortex engine, which is particularly suitable for a magnetic suspension vortex engine taking liquid nitrogen/carbon dioxide as a medium.
Background
The vortex engine is the most advanced third generation engine in the world at present, has a plurality of advantages such as small volume, high efficiency, low noise, high-rotation-speed operation and the like, and has incomparable advantages especially in the field of new energy automobiles. Scroll engines have evolved to date, and how to reduce internal friction has become an important means of increasing the energy efficiency ratio of the engine. The compression cavity of the movable disc and the movable disc is filled with high-pressure gas when the existing vortex engine works, the movable disc compresses the support to slide at a high speed under the action of high-pressure gas pressure, and the larger the gas pressure is, the larger the friction between the movable disc and the support is, so that great mechanical friction loss is caused.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a magnetic suspension vortex engine in general; the technical problems to be solved in detail and the advantages to be achieved are described in detail below and in conjunction with the detailed description.
In order to solve the problems, the invention adopts the following technical scheme:
a magnetic suspension vortex engine comprises an outer shell, a fixed disk, a fixed frame connected with the fixed disk and a rotary movable disk rotatably arranged in an inner cavity between the fixed disk and the fixed frame;
the end face, opposite to the rotating disc, rotating with the fixed frame is provided with a second magnetic column and a positioning guide circular groove respectively;
A first magnetic column and a positioning guide column are arranged on the end face of the fixing frame;
the second magnetic force column and the first magnetic force column are arranged in a homopolar repulsion correspondence manner, and the positioning guide column is arranged in the corresponding positioning guide circular groove.
As a further improvement of the above technical scheme:
The sealing device also comprises an upper end sealing groove arranged on the rotary disc and a sealing strip arranged in the upper end sealing groove; a high-pressure air inlet central end of the supplementary high-pressure air channel is communicated with a central high-pressure area of the rotary moving disc; the low-pressure outer end of the supplementary high-pressure air channel is sealed with the outer low-pressure area of the rotary moving disc; the supplementary high-pressure air passage and the upper end sealing groove form a T-shaped groove structure; the sealing strip comprises a sealing strip line which is arranged in the upper end sealing groove and is in dynamic sealing contact with a static disc of the vortex engine, and a flank elastic lip strip which is arranged on one side or two sides of the sealing strip line and is in sealing contact with the corresponding inner side surface of the upper end sealing groove; the outer ends of the side wing elastic lip strips are obliquely complemented with high-pressure air channels relative to the connection root parts of the side wing elastic lip strips; the bottom of the elastic lip strip of the side wing is provided with a bottom sealing expansion adhesive tape which is used for sealing the two inner side surfaces or one inner side surface of the upper end sealing groove after being opened, and an expansion opening communicated with the supplementary high-pressure air channel is arranged in the middle of the bottom sealing expansion adhesive tape.
The connecting device also comprises a ceramic seat arranged in the outer shell and three wiring bodies fixed on the ceramic seat through corresponding connecting nuts respectively;
The ceramic seat comprises a positioning outer side wall fixed in the outer shell, an outer flange arranged at the upper end of the positioning outer side wall and axially positioned and attached to the outer shell, three inner hexagonal positioning grooves equally arranged on the upper end surface of the outer flange, and a positioning through hole arranged at the lower end of the inner hexagonal positioning groove;
the wiring body comprises an outer hexagonal internal thread connector lug, an intermediate shaft, a wiring external thread column and a wiring insulating sleeve, wherein the lower end of the outer hexagonal internal thread connector lug is positioned in the inner hexagonal positioning groove, the intermediate shaft is arranged at the lower end of the outer hexagonal internal thread connector lug and is inserted into the positioning through hole, the wiring external thread column is arranged at the lower end of the intermediate shaft, and the wiring insulating sleeve is sleeved on the intermediate shaft;
The three wiring bodies are arranged on the ceramic base in a circumferential array manner, a herringbone insulation protrusion used for insulating the outer hexagonal internal thread connector lugs from each other is arranged on the upper end face of the outer flange, and an insulation gap is arranged between the herringbone insulation protrusion and the corresponding outer hexagonal internal thread connector lug;
The ceramic seat also comprises a positioning outer sealing groove on the positioning outer side wall and a sealing ring which is arranged in the positioning outer sealing groove and is used for being in sealing contact with the outer shell;
the wiring body further comprises a contact sealing groove arranged on the wiring insulating sleeve and a sealing ring which is arranged in the contact sealing groove and is in sealing contact with the inner side wall of the positioning through hole;
The wiring insulating sleeve is polytetrafluoroethylene injection-molded on the outer side wall of the wiring body;
The lower end of the positioning through hole is provided with an inner spline retaining step hole for accommodating the upper part of the connecting nut, the outer side wall of the upper part of the connecting nut is provided with a one-way anti-loosening elastic fin, and the one-way anti-loosening elastic fin is contacted with the side wall of a spline in the inner spline retaining step hole;
The end face of the external hexagonal internal thread connector lug is provided with an end face spigot, at least two radial guiding through holes are symmetrically distributed on the side wall of the end face spigot, radial guiding rods are arranged in the radial guiding through holes in a telescopic way along the radial direction, the outer end part of each radial guiding rod is provided with an external limit seat or an internal limit block positioned in the end face spigot,
A reset spring is arranged between the outer limit seat and the outer side wall of the outer hexagonal internal thread connector lug or between the inner limit seat and the inner side wall of the end surface spigot; an insulating shielding petal for shielding the end surface spigot is arranged at the inner side end part of the radial guide rod, and a radial guide calyx is arranged at the end part of the insulating shielding petal;
A temperature sensor is arranged on the ceramic base.
A magnetic suspension vortex engine comprises an output main shaft, and a first vortex engine and a second vortex engine which are respectively arranged at two ends of the output main shaft and have the same structure;
the first vortex engine is the magnetic suspension vortex engine;
The two ends of the output main shaft are respectively provided with a first eccentric shaft head in transmission connection with the first vortex engine and a second eccentric shaft head in transmission connection with the second vortex engine;
the rotation angles of the first eccentric shaft head and the second eccentric shaft head are staggered by 180 degrees.
As a further improvement of the above technical scheme:
and a dynamic balance adjusting block is arranged on the output main shaft.
The first vortex engine further comprises an eccentric weight guide block sleeved on the first eccentric shaft head and coaxially connected with the rotary moving disc in a transmission manner, a medium first through hole arranged on the fixing frame and a medium second through hole arranged on the fixed disc;
the medium first through hole is communicated with the outer side opening of the involute slot of the rotary moving plate, and the medium second through hole is communicated with the center hole of the involute slot of the rotary moving plate.
The fixed static disc is provided with a cavity communicated with the medium second through hole.
The device also comprises an external liquid medium storage tank, a first pressure gauge arranged on the liquid medium storage tank, an intermediate connecting pipe connected between a medium first through hole of the first vortex engine and a medium second through hole of the second vortex engine, a second pressure gauge arranged on the intermediate connecting pipe, a pressure increasing valve arranged on the intermediate connecting pipe and a pressure increasing power source connected with the pressure increasing valve;
the liquid medium storage box is communicated with a medium second through hole of the first vortex engine;
the medium first through hole of the second vortex engine is communicated with the atmosphere.
A piston rod is arranged in the liquid medium storage box, the outer end of the piston rod is connected with a linear pushing mechanism, the linear pushing mechanism is a screw rod nut or a worm and gear mechanism, the linear pushing mechanism is in transmission connection with a control motor, and the first pressure gauge is electrically connected with the control motor through a processor and a controller;
the medium first through hole of the second vortex engine is externally connected with a one-way valve which is connected with a silencer; the pressurizing power source is a gear rack mechanism driven by a cylinder, a motor or a motor.
The muffler is internally provided with noise-reducing and breathable cotton.
The beneficial effects of the present invention are not limited to this description, but are described in more detail in the detailed description section for better understanding.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic view of the explosive structure of the present invention.
Fig. 4 is a schematic view of another construction of the present invention.
Fig. 5 is a schematic view of an explosion configuration of another embodiment of the present invention.
Fig. 6 is a schematic structural view of the fixing frame of the present invention.
Fig. 7 is a schematic structural view of the rotary disk of the present invention.
Fig. 8 is a schematic view of the seal of the present invention.
Fig. 9 is a schematic structural view of an upper seal groove of the present invention.
Fig. 10 is a schematic view of an exploded construction of the terminal of the present invention.
Fig. 11 is a schematic structural view of the terminal of the present invention.
Fig. 12 is a schematic view showing a further modification of the terminal post of the present invention.
Wherein: 1. a ceramic base; 2. a wiring body; 3. a coupling nut; 4. positioning the outer side wall; 5. an outer flange; 6. positioning an outer sealing groove; 7. herringbone insulation protrusions; 8. an insulation gap; 9. an inner hexagonal positioning groove; 10. an external hexagonal internal thread connector lug; 11. a wiring insulation sleeve; 12. a contact seal groove; 13. wiring external thread columns; 14. an internal spline backstop step hole; 15. one-way anti-loose elastic fins; 16. a temperature sensor; 17. an end surface spigot; 18. a radial guide through hole; 19. a radial guide rod; 20. an inner limiting block; 21. an outer limit seat; 22. a return spring; 23. insulating shielding petals; 24. radially guiding the calyx; 109. rotating the rotating disc; 202. an upper seal groove; 203. a sealing strip; 204. a high pressure inlet center end; 205. a low pressure outer end; 206. supplementing the high-pressure airway; 207. a seal strip line; 208. a flap elastic lip; 209. a bottom sealing expansion adhesive tape; 210. expanding the opening; 101. an output spindle; 102. a first scroll engine; 103. a second scroll engine; 104. a linear pushing mechanism; 105. a first eccentric stub shaft; 106. the second eccentric shaft head; 107. a fixing frame; 108. eccentric weight guide blocks; 109. rotating the rotating disc; 110. fixing a static disc; 111. a dielectric first via; 112. a dielectric second through-hole; 113. a liquid medium storage tank; 114. an intermediate connecting pipe; 115. a first pressure gauge; 116. a second pressure gauge; 117. a pressure increasing valve; 118. a pressurized power source; 119. a one-way valve; 120. a muffler; 121. silencing and breathable cotton; 122. an outer housing; 123. a first magnetic column; 124. a second magnetic column; 125. positioning and guiding the round groove; 126. positioning the guide post.
Detailed Description
As shown in fig. 1 to 12, the magnetic suspension scroll engine of the present embodiment includes an outer housing 122, a fixed frame 107 provided at a fixed disk 110, connected to the fixed disk 110, and a rotating disk 109 rotatably provided in an inner cavity between the fixed disk 110 and the fixed frame 107;
A second magnetic column 124 and a positioning guide circular groove 125 are respectively arranged on the end surface of the rotary disc 109 opposite to the rotary end surface of the fixed frame 107;
a first magnetic column 123 and a positioning guide column 126 are arranged on the end face of the fixed frame 107;
The second magnetic column 124 and the first magnetic column 123 are disposed in a homopolar repulsion manner, and the positioning guide column 126 is disposed in the corresponding positioning guide circular groove 125.
The present invention reduces or eliminates the pressure exerted by the high pressure gas on the movable disk. The moving disc is tightly rubbed with the bracket under the pressure of gas before being changed. The invention can embed the N pole of the permanent magnet in the position of the fixing frame 107, and the N pole of the permanent magnet is embedded in the 3 positions of the rotating disk. The outer end of the positioning guide post 126 rotates in the positioning guide circular groove 125; the positioning guide circular groove and the positioning guide column further play a limiting role, and the magnetic force is always repulsive and reaches a magnetic suspension role when the moving plate rotates by setting the end surface size of the magnetic force column.
The diameter of the permanent magnet on the bracket is larger than 14.4mm to meet the requirement that the N pole of the movable disk is always positioned right above the N pole of the bracket in the moving process because the rotating radius of the movable disk of the engine is 4.2mm and the height of the permanent magnet is 2.8 mm. The N pole of the bracket has a diameter of 15mm and a thickness of 3mm in consideration of the reliability of mass installation. The number of the permanent magnets can be designed to be a plurality according to the requirement, but the permanent magnets are uniformly distributed. After the movable disc is mounted on the support, the N-pole permanent magnet on the support generates repulsive force to the N-pole permanent magnet on the movable disc, so that the gas pressure applied to the movable disc during operation is reduced or counteracted, and the effect of reducing the sliding friction force between the movable disc and the support is achieved.
The vortex engine comprises a rotary disk 109, an upper end sealing groove 202 arranged on the rotary disk 109, and a sealing strip 203 arranged in the upper end sealing groove 202; a supplementary high-pressure air passage 206 is arranged at the bottom of the upper end sealing groove 202, and a high-pressure air inlet central end 204 of the supplementary high-pressure air passage 206 is communicated with a central high-pressure area of the rotary disc 109; the low pressure outer end 205 of the supplemental high pressure gas passage 206 is sealingly disposed with the outer low pressure region of the rotating rotor disk 109.
The supplemental high pressure gas passage 206 and the upper seal groove 202 form a T-shaped groove structure.
Preferably, a T-shaped groove is formed at the bottom of the upper seal groove 202 through the entire seal line. The T-shaped groove is always filled with high pressure, when the sealing line is worn, the sealing line can be jacked up by the high pressure, so that the sealing line is continuously tightly attached to the static disc, sealing is kept, and the service life of the sealing line is prolonged.
As a further improvement, the seal 203 comprises a seal line 207 which is installed in the upper end seal groove 202 and is in dynamic sealing contact with a static disc of the vortex engine, and a flank elastic lip 208 which is arranged on one side or both sides of the seal line 207 and is in sealing contact with the corresponding inner side surface of the upper end seal groove 202; the outer ends of the side flap elastic lip 208 are disposed obliquely to the connection root of the side flap elastic lip 208 to supplement the high-pressure air passage 206. The side wing elastic lip strips are arranged in a splayed shape; the distance between the outer ends of the side wing elastic lip strips and the supplementary high-pressure air channel is smaller than the distance between the connecting root parts of the side wing elastic lip strips and the supplementary high-pressure air channel.
The sealing strip 203 is better sealed through the side wing elastic lip strips 208, the side wing elastic lip strips 208 are designed, and under the action of high pressure, the side wing elastic lip strips 208 are in sealing contact with the corresponding inner side surfaces of the upper end sealing groove 202, so that the sealing effect is improved, and the leakage of the supplementary high-pressure air passage 206 is prevented.
A bottom sealing expansion adhesive tape 209 for sealing with two inner side surfaces or an inner side surface of the upper end sealing groove 202 after being opened is arranged at the bottom of the side wing elastic lip strip 208, and an expansion opening 210 communicated with the supplementary high-pressure air channel 206 is arranged in the middle of the bottom sealing expansion adhesive tape 209.
As an alternative or additional technical feature of the opposite wing elastic lip 208, the bottom sealing expansion adhesive tape 209 is designed, so that the sealing strip 203 and the bottom sealing expansion adhesive tape 209 form a herringbone structure, thereby improving the sealing effect, preventing the supplementary high-pressure air channel 206 from leaking out, and realizing the pressure maintaining function.
In the prior art, the binding post sintered by glass is used before, the column body is made of iron-nickel alloy, and the full copper alloy cannot be adopted due to the influence of the glass sintering process, so that the capability of excessive current is greatly reduced, and the plug-in components at two ends of the binding post of the type adopt quick plug-in type, so that the contact point is not firm, the contact area is small, and the excessive current mark is easy to high temperature.
The vortex engine current binding post comprises a ceramic seat 1 and three binding bodies 2 which are respectively fixed on the ceramic seat 1 through corresponding connecting nuts 3;
The ceramic seat 1 comprises a positioning outer side wall 4 fixed in the engine shell, an outer flange 5 arranged at the upper end of the positioning outer side wall 4 and axially positioned and attached to the engine shell, three inner hexagonal positioning grooves 9 which are equally arranged on the upper end face of the outer flange 5, and positioning through holes arranged at the lower ends of the inner hexagonal positioning grooves 9.
The wiring body 2 comprises an outer hexagonal internal thread connector lug 10, an intermediate shaft, a wiring external thread column 13 and a wiring insulating sleeve 11, wherein the lower end of the outer hexagonal internal thread connector lug 10 is positioned in the inner hexagonal positioning groove 9, the intermediate shaft is arranged at the lower end of the outer hexagonal internal thread connector lug 10 and is inserted into the positioning through hole, the wiring external thread column 13 is arranged at the lower end of the intermediate shaft, and the wiring insulating sleeve 11 is sleeved on the intermediate shaft.
The upper part of the all-copper binding post, namely the wiring body 2, adopts an inner thread buckle, namely an outer hexagonal inner thread binding post 10, and the lower part adopts an outer thread buckle, namely a wiring outer thread post 13, so that a lead copper nose is tightly pressed by a screw, thereby enhancing the contact force and increasing the contact area. Has strong connection and conductive effects.
The capability of overlarge current is greatly improved, the contact point is firm, the contact area is large, the overlarge current mark is not easy to be heated at high temperature, and the heat is not generated.
The three connection bodies 2 may be arranged in a linear array on the ceramic base 1, preferably in a circumferential array, a herringbone insulation protrusion 7 for insulating the outer hexagonal internal thread connection heads 10 from each other is provided on the upper end surface of the outer flange 5, and an insulation gap 8 is provided between the herringbone insulation protrusion 7 and the corresponding outer hexagonal internal thread connection head 10. The insulation breakdown preventing effect is improved.
As a further improvement, an insulating filling layer is filled at the insulating gap 8 to improve the insulating ability.
The ceramic seat 1 further comprises a positioning outer sealing groove 6 on the positioning outer side wall 4, and a sealing ring which is arranged in the positioning outer sealing groove 6 and is used for being in sealing contact with the engine shell;
the wiring body 2 further comprises a contact seal groove 12 arranged on the wiring insulating sleeve 11, and a seal ring which is arranged in the contact seal groove 12 and is in sealing contact with the inner side wall of the positioning through hole.
The positioning outer sealing groove 6 is used for sealing the engine shell, and the inner wall is sealed with a rubber ring of the all-copper binding post, so that good inner and outer sealing is formed.
The wiring insulating sleeve 11 is polytetrafluoroethylene which is injection-molded on the outer side wall of the wiring body 2. The insulating bush is made of PTTE material and resistant to high temperature and high pressure, and is not broken down in insulation 2000V, and is integrally injection molded.
The upper part of the insulating bush is fastened by an iron plate by using screws, so that the purpose of fixing the bush is achieved. The binding post can be flexibly matched according to specific overcurrent conditions, and is low in cost and good in effect.
The lower end of the positioning through hole is provided with an inner spline retaining step hole 14 for accommodating the upper part of the connecting nut 3, the outer side wall of the upper part of the connecting nut 3 is provided with a one-way anti-loose elastic fin 15, and the one-way anti-loose elastic fin 15 is in contact with the inner spline side wall of the inner spline retaining step hole 14. Thereby play locking effect, when screwing up the nut, the elasticity that the one-way locking elastic fin 15 utilized side slant to set up is rotatory with spline stopping step hole 14 internal spline lateral wall contact, when needing locking, prevents its not hard up with the unidirectionality of one-way locking elastic fin 15 insert in the spline inslot.
Wherein, the inner hexagonal positioning groove 9 plays the role of positioning and preventing the outer hexagonal internal thread connector lug 10 from rotating.
The end face of the external hexagonal internal thread connector lug 10 is provided with an end face spigot 17, at least two radial guiding through holes 18 are symmetrically distributed on the side wall of the end face spigot 17, radial guiding rods 19 are arranged in the radial guiding through holes 18 in a telescopic way along the radial direction, the outer end part of the radial guiding rods 19 is provided with an external limiting seat 21 or an internal limiting block 20 positioned in the end face spigot 17 is arranged on the radial guiding rods 19,
A reset spring 22 is arranged between the outer limit seat 21 and the outer side wall of the outer hexagonal internal thread connector lug 10 or a reset spring 22 is arranged between the inner limit seat 20 and the inner side wall of the end surface spigot 17; an insulating shielding petal 23 for shielding the end face spigot 17 is arranged at the inner end part of the radial guide rod 19, and a radial guide calyx 24 is arranged at the end part of the insulating shielding petal 23.
When in a natural state, under the action of the return spring 22, all the insulating shielding petals 23 move to the center to be closed, so that the outer hexagonal internal thread connector lug 10 is protected, and sundries are prevented from falling into the connector lug; when the connector lug is required to be connected, the connector lug pushes the radial guide calyx 24 in the radial direction, and the radial guide calyx 24 drives the insulating shielding petals 23 to move outwards in the radial direction, so that the insulating shielding petals 23 move outwards, the end face spigot 17 is opened, the connector lug is electrically connected with the external hexagonal internal thread connector lug 10, and the limiting effect is achieved through the internal limiting block 20 and the external limiting seat 21.
The ceramic seat 1 is provided with a temperature sensor 16 so as to monitor the temperature of the binding post in real time, and when the temperature is too high, a processor connected with the sensor notifies a corresponding alarm unit to alarm.
Further, the magnetic suspension vortex engine comprises an output main shaft 101, and a first vortex engine 102 and a second vortex engine 103 which are respectively arranged at two ends of the output main shaft 101 and have the same structure;
A first eccentric shaft head 105 in transmission connection with the first vortex engine 102 and a second eccentric shaft head 106 in transmission connection with the second vortex engine 103 are respectively arranged at two ends of the output main shaft 101; the rotation angles of the first eccentric stub shaft 105 and the second eccentric stub shaft 106 are staggered 180 °. The axial lead of the first eccentric shaft head and the axial lead of the second eccentric shaft head are positioned at two sides of the axial lead of the output main shaft; therefore, the work of the generator is more balanced, and the vibration is reduced.
The invention adopts the expansion principle of liquid nitrogen/carbon dioxide to drive the vortex to work reversely and drive the main shaft to rotate to generate power, adopts double-vortex symmetrical placement, does not need to consider the balance problem, has small volume, high efficiency and low noise, and the liquid nitrogen/carbon dioxide is flushed in from the inlet to the expansion inner cavity to expand to generate pressure, and the pressure can drive the vortex plate to rotate to form power. Compared with a piston type liquid nitrogen/carbon dioxide engine, the energy efficiency conversion of the vortex structure is 30% higher, and noise and vibration are great advantages. In terms of mechanical structure, the scroll type structure has the advantages of small number of workpieces and longer service life.
The output spindle 101 is provided with a dynamic balance adjustment block. Thereby ensuring dynamic balance.
As a basic structure, the first scroll engine 102 includes a fixed disk 110, a fixed frame 107 connected to the fixed disk 110, a rotating disk 109 rotatably disposed in an inner cavity between the fixed disk 110 and the fixed frame 107, an eccentric weight guide block 108 fitted over the first eccentric shaft head 105 and coaxially and drivingly connected to the rotating disk 109, a medium first through hole 111 disposed on the fixed frame 107, and a medium second through hole 112 disposed on the fixed disk 110;
the medium first through hole 111 communicates with the outer side opening of the involute slot of the rotary disk 109, and the medium second through hole 112 communicates with the center hole of the involute slot of the rotary disk 109.
The stationary plate 110 is provided with a cavity communicating with the medium second through hole 112, and pressure is generated, which causes the scroll to rotate, thereby forming power.
The invention can adopt a parallel structure, but adopts a series structure as a preferable mode, so that the air pressure of the medium is fully utilized, simultaneously, two engines are ensured to work at the same speed, auxiliary structures such as a differential mechanism and the like are omitted, the output pressure of the liquid medium storage tank 113 is reduced, and the use cost is reduced.
Specifically, the device further comprises an external liquid medium storage tank 113, a first pressure gauge 115 arranged on the liquid medium storage tank 113, an intermediate connecting pipe 114 connected between a medium first through hole 111 of the first vortex engine 102 and a medium second through hole 112 of the second vortex engine 103, a second pressure gauge 116 arranged on the intermediate connecting pipe 114, a pressure increasing valve 117 arranged on the intermediate connecting pipe 114, and a pressure increasing power source 118 connected with the pressure increasing valve 117;
The pressure of the secondary output is increased by the pressure increasing valve 117, thereby securing the high pressure input of the second scroll engine 103. The second pressure gauge 116 feeds back to the processor, the processor drives the booster power source 118 to output through the control motor, and the pressure balance of the engines at two sides is guaranteed through guaranteeing the stable output pressure of the booster valve 117, so that the energy consumption is reduced.
The liquid medium storage tank 113 communicates with the medium second through hole 112 of the first scroll engine 102;
The first medium through hole 111 of the second scroll engine 103 communicates with the atmosphere, thereby making full use of the medium pressure and reducing the idle work.
The boost power source 118 is a common structure such as a cylinder, motor or motor driven rack and pinion mechanism.
The medium first through hole 111 of the second scroll engine 103 is externally connected with a check valve 119, and the check valve 119 is connected with a muffler 120. Noise is reduced.
A piston rod is arranged in the liquid medium storage tank 113, the outer end of the piston rod is connected with a linear pushing mechanism 104, the linear pushing mechanism 104 is a screw nut or a worm gear mechanism, the linear pushing mechanism 104 is in transmission connection with a control motor, and the first pressure gauge 115 is electrically connected with the control motor through a processor and a controller.
After the pressure in the tank becomes smaller, the first pressure gauge 115 feeds back to the processor, the processor drives the motor to rotate through the controller, the motor is controlled to drive the linear pushing mechanism 104 to move forward, the piston rod moves forward, the volume in the tank is changed, and the liquid medium storage tank 113 is compressed, so that the pressure in the tank is kept stable, the design is reasonable, and the output pressure is kept stable and balanced.
The muffler 120 is internally provided with a noise-reducing and breathable cotton 121, so that the effect of air filtration is realized.
The invention has reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, fund saving, compact structure and convenient use.

Claims (7)

1. A magnetic suspension vortex engine comprises an outer shell (122), a fixed disc (110), a fixed frame (107) connected with the fixed disc (110) and a rotary movable disc (109) rotatably arranged in an inner cavity between the fixed disc (110) and the fixed frame (107); the method is characterized in that: the end surface of the rotary moving disc (109) opposite to the fixed frame (107) is respectively provided with a second magnetic column (124) and a positioning guide circular groove (125);
A first magnetic column (123) and a positioning guide column (126) are arranged on the end face of the fixing frame (107);
the second magnetic force column (124) and the first magnetic force column (123) are arranged in a homopolar repulsion correspondence manner, and the positioning guide column (126) is arranged in the corresponding positioning guide circular groove (125);
The sealing device also comprises an upper end sealing groove (202) arranged on the rotary disc (109) and a sealing strip (203) arranged in the upper end sealing groove (202); a supplementary high-pressure air passage (206) is arranged at the bottom of the upper end sealing groove (202), and a high-pressure air inlet central end (204) of the supplementary high-pressure air passage (206) is communicated with a central high-pressure area of the rotary moving disc (109); the low-pressure outer end (205) of the supplementary high-pressure air channel (206) is hermetically arranged with the outer low-pressure area of the rotary moving disc (109); the supplementary high-pressure gas channel (206) and the upper end sealing groove (202) form a T-shaped groove structure; the sealing strip (203) comprises a sealing strip line (207) which is arranged in the upper end sealing groove (202) and is in dynamic sealing contact with a static disc of the vortex engine, and a flank elastic lip strip (208) which is arranged on one side or two sides of the sealing strip line (207) and is in sealing contact with the corresponding inner side surface of the upper end sealing groove (202); the side wing elastic lip strips (208) are arranged in a splayed shape; the distance between the outer ends of the side wing elastic lip strips (208) and the supplementary high-pressure air channel (206) is smaller than the distance between the connecting root parts of the side wing elastic lip strips (208) and the supplementary high-pressure air channel (206); the bottom of the side wing elastic lip strip (208) is provided with a bottom sealing expansion adhesive tape (209) which is used for sealing with two inner side surfaces or one inner side surface of the upper end sealing groove (202) after being opened, and the middle of the bottom sealing expansion adhesive tape (209) is provided with an expansion opening (210) which is communicated with the supplementary high-pressure air channel (206);
The device also comprises a ceramic seat (1) arranged in the outer shell (122) and three wiring bodies (2) which are respectively fixed on the ceramic seat (1) through corresponding connecting nuts (3);
The ceramic seat (1) comprises a positioning outer side wall (4) fixed in the outer shell (122), an outer flange (5) arranged at the upper end of the positioning outer side wall (4) and axially positioned and attached to the outer shell (122), three inner hexagonal positioning grooves (9) equally arranged on the upper end surface of the outer flange (5), and a positioning through hole arranged at the lower end of the inner hexagonal positioning grooves (9);
The wiring body (2) comprises an outer hexagonal internal thread connector lug (10) with the lower end positioned in an inner hexagonal positioning groove (9), an intermediate shaft which is arranged at the lower end of the outer hexagonal internal thread connector lug (10) and is inserted into the positioning through hole, a wiring external thread column (13) which is arranged at the lower end of the intermediate shaft, and a wiring insulating sleeve (11) which is sleeved on the intermediate shaft;
The three wiring bodies (2) are circumferentially arranged on the ceramic base (1) in an array manner, herringbone insulation protrusions (7) for insulating the outer hexagonal internal thread connector lugs (10) from each other are arranged on the upper end face of the outer flange (5), and insulation gaps (8) are formed between the herringbone insulation protrusions (7) and the corresponding outer hexagonal internal thread connector lugs (10);
The ceramic seat (1) further comprises a positioning outer sealing groove (6) on the positioning outer side wall (4), and a sealing ring which is arranged in the positioning outer sealing groove (6) and is used for being in sealing contact with the outer shell (122);
The wiring body (2) further comprises a contact seal groove (12) arranged on the wiring insulating sleeve (11), and a seal ring which is arranged in the contact seal groove (12) and is in sealing contact with the inner side wall of the positioning through hole;
the wiring insulating sleeve (11) is polytetrafluoroethylene injection-molded on the outer side wall of the wiring body (2);
The lower end of the positioning through hole is provided with an inner spline stop step hole (14) for accommodating the upper part of the connecting nut (3), the outer side wall of the upper part of the connecting nut (3) is provided with a one-way anti-loosening elastic fin (15), and the one-way anti-loosening elastic fin (15) is contacted with the inner spline side wall of the inner spline stop step hole (14);
the end face of the outer hexagonal internal thread connector lug (10) is provided with an end face spigot (17), at least two radial guide through holes (18) are symmetrically distributed on the side wall of the end face spigot (17), radial guide rods (19) are arranged in the radial guide through holes (18) in a telescopic manner in the radial direction, the outer end part of each radial guide rod (19) is provided with an outer limit seat (21) or an inner limit block (20) positioned in the end face spigot (17), and a reset spring (22) is arranged between the outer limit seat (21) and the outer side wall of the outer hexagonal internal thread connector lug (10) or between the inner limit block (20) and the inner side wall of the end face spigot (17); an insulating shielding petal (23) for shielding the end surface spigot (17) is arranged at the inner side end part of the radial guide rod (19), and a radial guide calyx (24) is arranged at the end part of the insulating shielding petal (23);
a temperature sensor (16) is arranged on the ceramic base (1).
2. The magnetic suspension vortex engine is characterized by comprising an output main shaft (101), and a first vortex engine (102) and a second vortex engine (103) which are respectively arranged at two ends of the output main shaft (101) and have the same structure;
the first scroll engine (102) is the magnetic suspension scroll engine of claim 1;
a first eccentric shaft head (105) in transmission connection with the first vortex engine (102) and a second eccentric shaft head (106) in transmission connection with the second vortex engine (103) are respectively arranged at two ends of the output main shaft (101);
the axial lead of the first eccentric shaft head (105) and the axial lead of the second eccentric shaft head (106) are positioned at two sides of the axial lead of the output main shaft (101);
a dynamic balance adjusting block is arranged on the output main shaft (101).
3. The magnetic suspension vortex engine according to claim 2, wherein the first vortex engine (102) further comprises an eccentric weight guide block (108) sleeved on the first eccentric shaft head (105) and coaxially connected with the rotary disc (109) in a transmission manner, a medium first through hole (111) arranged on the fixed frame (107) and a medium second through hole (112) arranged on the fixed static disc (110);
the medium first through hole (111) is communicated with an outer side opening of an involute groove of the rotary moving disc (109), and the medium second through hole (112) is communicated with a center hole of the involute groove of the rotary moving disc (109).
4. A magnetically levitated scroll engine according to claim 3, wherein a cavity communicating with the medium second through hole (112) is provided on the stationary plate (110).
5. The magnetically levitated scroll engine according to claim 4, further comprising an external liquid medium storage tank (113), a first pressure gauge (115) provided on the liquid medium storage tank (113), an intermediate connection pipe (114) connected between the medium first through hole (111) of the first scroll engine (102) and the medium second through hole (112) of the second scroll engine (103), a second pressure gauge (116) provided on the intermediate connection pipe (114), a pressure increasing valve (117) provided on the intermediate connection pipe (114), and a pressure increasing power source (118) connected to the pressure increasing valve (117);
the liquid medium storage tank (113) is communicated with a medium second through hole (112) of the first vortex engine (102);
a medium first through hole (111) of the second scroll engine (103) communicates with the atmosphere.
6. The magnetic suspension vortex engine according to claim 5, wherein a piston rod is arranged in the liquid medium storage box (113), the outer end of the piston rod is connected with a linear pushing mechanism (104), the linear pushing mechanism (104) is a screw rod nut or a worm gear mechanism, the linear pushing mechanism (104) is in transmission connection with a control motor, and the first pressure gauge (115) is electrically connected with the control motor through a processor and a controller;
The medium first through hole (111) of the second vortex engine (103) is externally connected with a one-way valve (119), and the one-way valve (119) is connected with a silencer (120); the pressurized power source (118) is a cylinder, motor or motor-driven rack and pinion mechanism.
7. The magnetic suspension vortex engine according to claim 6 wherein a sound deadening and ventilation cotton (121) is arranged in the muffler (120).
CN201810054882.8A 2018-01-19 2018-01-19 Magnetic suspension vortex engine Active CN108087036B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810054882.8A CN108087036B (en) 2018-01-19 2018-01-19 Magnetic suspension vortex engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810054882.8A CN108087036B (en) 2018-01-19 2018-01-19 Magnetic suspension vortex engine

Publications (2)

Publication Number Publication Date
CN108087036A CN108087036A (en) 2018-05-29
CN108087036B true CN108087036B (en) 2024-04-26

Family

ID=62183200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810054882.8A Active CN108087036B (en) 2018-01-19 2018-01-19 Magnetic suspension vortex engine

Country Status (1)

Country Link
CN (1) CN108087036B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2900866Y (en) * 2006-03-23 2007-05-16 杭州钱江水泥厂 No-oil vortex air conditioner compressor
CN101333975A (en) * 2008-08-06 2008-12-31 张金铭 Equipment for manufacturing and using compressed-air
CN207879395U (en) * 2018-01-19 2018-09-18 邢台癸酉新能源科技有限公司 Magnetic suspension vortex engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013202729A1 (en) * 2012-12-12 2014-06-26 Greystone Technologies Pty Ltd A Rotary Fluid Machine and Associated Method of Operation
CN206647263U (en) * 2016-04-25 2017-11-17 徐道敏 A kind of screw compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2900866Y (en) * 2006-03-23 2007-05-16 杭州钱江水泥厂 No-oil vortex air conditioner compressor
CN101333975A (en) * 2008-08-06 2008-12-31 张金铭 Equipment for manufacturing and using compressed-air
CN207879395U (en) * 2018-01-19 2018-09-18 邢台癸酉新能源科技有限公司 Magnetic suspension vortex engine

Also Published As

Publication number Publication date
CN108087036A (en) 2018-05-29

Similar Documents

Publication Publication Date Title
CN201723444U (en) Rotary compressor
CN101127469A (en) A cooling system for permanent magnetic generator
CN200968458Y (en) Ball milling helix tube sealing device
CN108087036B (en) Magnetic suspension vortex engine
CN209041036U (en) A kind of high-pressure plunger oil pump
CN108278204B (en) Sealing device of vortex compressor
CN204663878U (en) Scroll compressor and air-conditioning system
CN219311232U (en) Air-floating rotary table
CN101639059A (en) Electric pump
CN110176849B (en) Single-face transmission air-cooled permanent magnet speed regulator
CN204082559U (en) Low voltage heavy current porting displaceable electric scroll compressor
CN207879395U (en) Magnetic suspension vortex engine
WO2023020087A1 (en) Magnetic suspension pump, refrigeration device having same, and air conditioner outdoor unit
CN116247865A (en) Hollow cup motor capable of reducing vibration
CN213598241U (en) Composite sealing structure of high-speed motor direct-drive centrifugal blower
CN115875260A (en) Single-two-stage adjustable servo motor direct-drive symmetrical scroll compressor
CN111779673B (en) Coaxial internal gear pump of motor
CN203835787U (en) Sealing element used for water pump
CN203223563U (en) Dynamic sealing device for vacuum equipment
CN215058144U (en) Screw rod supercharging device
CN205841996U (en) Bear the combination sealing signal line structure of external pressure
CN218266478U (en) Internal sealing structure of high-speed centrifugal air compressor and expansion machine integrated device
CN219472339U (en) Compressor motor disc lubrication oil duct structure
CN216382619U (en) Pneumatic control valve
CN201063498Y (en) Cooling system of permanent-magnet generator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant