CN104422190A - Supercritical fluid thin film vibration refrigerator with balance valve - Google Patents
Supercritical fluid thin film vibration refrigerator with balance valve Download PDFInfo
- Publication number
- CN104422190A CN104422190A CN201310380821.8A CN201310380821A CN104422190A CN 104422190 A CN104422190 A CN 104422190A CN 201310380821 A CN201310380821 A CN 201310380821A CN 104422190 A CN104422190 A CN 104422190A
- Authority
- CN
- China
- Prior art keywords
- piston
- hole
- rebounding mechanism
- inner casing
- arm
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a supercritical fluid thin film vibration refrigerator with a balance valve and relates to the technical field of refrigerating. The supercritical fluid thin film vibration refrigerator with the balance valve aims at overcoming the problems that the performance ratio of the existing gas-liquid phase changing compressor is only about 2.0 to 3.5, a large amount of energy is wasted, working mediums inside the existing gas-liquid phase changing compressor severely pollute the human bodies and the atmospheric environment, and the existing Stirling engine is low in power or weight ratio, complex in structure and difficult to seal and cannot achieve zero leakage. Supercritical carbon dioxide and a steam guide piston are arranged inside enclosed space which is formed by a heat release air cylinder, a linear motor and a heat absorption air cylinder; a hollow rotor is embedded inside the excircle surface in the middle of the steam guide piston; an internal air cylinder is arranged on the right side inside the steam guide piston; an empty chamber inside the air cylinder is split into a right empty chamber and a left right chamber through a thin film air bag; second gas working mediums are arranged inside the right side empty chamber. The supercritical fluid thin film vibration refrigerator with the balance valve can achieve efficient refrigerating and heating, the performance ratio between refrigerating and heating is from 4 to 20, and the smaller the temperature difference, the higher the performance ratio between refrigerating and heating.
Description
Technical field
What the present invention relates to is refrigeration technology field.
Background technology
Existing gas and liquid phase variant compressor has been widely used in the refrigerating plants such as refrigerator, refrigerator-freezer, air-conditioning, many facilities are brought to the life of the mankind, but its refrigeration efficiency ratio only has about 2.0 to 3.5, and waste mass energy, the working media of its inside has serious pollution to human body and atmospheric environment simultaneously, these are the one of the main reasons causing earth environment to warm according to statistics, bring the destruction and loss that cannot retrieve to the living environment of human future.
Stirling-electric hybrid is that Stirling was in invention in 1816.The theoretic efficiency of sterlin refrigerator, no better than intrinsic peak efficiency, is called Carnot's cycle efficiency.Sterlin refrigerator is by gas compression temperature-raising heat release, and gas decompression cooling heat absorption carrys out cooling and warming.It has high-effect, that low noise, refrigeration temperature levels are wide advantage.
But it is little also to there is refrigeration work consumption/weight ratio in sterlin refrigerator, and sealing difficulty and the problem of interior working gas medium zero leakage cannot be realized.So the refrigeration machine used in enormous quantities can't be become.
Summary of the invention
The object of this invention is to provide a kind of supercritical fluid vibration of thin membrane formula refrigeration machine with balanced valve, the present invention is that the refrigeration efficiency ratio in order to overcome existing gas and liquid phase variant compressor only has about 2.0 to 3.5, waste mass energy, the working media of its inside has the problem of severe contamination to human body and atmospheric environment simultaneously, and existing sterlin refrigerator also to there is refrigeration work consumption/weight ratio little, and sealing difficulty and the problem of interior working gas medium zero leakage cannot be realized.
A kind of supercritical fluid vibration of thin membrane formula refrigeration machine with balanced valve of the present invention, it by heat release cylinder, the cylinder that absorbs heat, lead vapour piston, supercritical carbon dioxide, piston, film air bag, the first rebounding mechanism, the second rebounding mechanism, inner casing, the second gas working dielectric, linear motor form;
The both ends of the surface leading vapour piston all respectively have through hole be communicated with its internal cavities, the left-hand end of heat release cylinder is blind end, and right-hand end is openend, the right-hand end of heat absorption cylinder is blind end, and left-hand end is openend, the right openings end of heat release cylinder and the left side port of linear motor shell are tightly connected, and the heat absorption openend, left side of cylinder and the right side port of linear motor shell are tightly connected, leading vapour piston is arranged in the enclosure space that is made up of heat release cylinder, linear motor and heat absorption cylinder, the hollow mover of linear motor is embedded in lead in the middle part of vapour piston in outer round surface, inner casing right-hand member is blind end, and left end is openend, inner casing is arranged on the inner right side place leading vapour piston, is connected after the rod slide hermetically passing on inner casing right side leads vapour piston right-hand end with heat absorption cylinder right-hand end, film air bag is arranged on inner casing inside, and film air bag is divided into left and right two parts cavity inner casing internal cavity, is wherein provided with the second gas working dielectric in the cavity of right side, piston is arranged on inner casing inside left place, and outside piston face is connected with the inner headed face slipper seal of inner casing, first rebounding mechanism, second rebounding mechanism is all arranged on the inside left place leading vapour piston, the left end of the connecting rod in one end of the first rebounding mechanism and piston left end face is rotationally connected, the other end of the first rebounding mechanism is rotationally connected with the inner surface of leading vapour piston, the left end of the connecting rod in one end of the second rebounding mechanism and piston left end face is rotationally connected, the other end of the second rebounding mechanism is rotationally connected with the inner surface of leading vapour piston, first rebounding mechanism and the second rebounding mechanism are symmetrical arranged relative to the connecting rod in piston left end face, inner casing left circles wall is provided with the first through hole, first through hole upper port is arranged on inner casing periphery, disc around first through hole upper port is connected with the inner headed face slipper seal leading vapour piston, first through hole lower port is arranged on inner casing inner headed face, and the disc around the first through hole lower port is connected with the periphery slipper seal of piston, piston is provided with the second through hole, the right openings end of the second through hole is arranged on piston right side, and the openend, left side of the second through hole is arranged on piston disc, and the disc around the openend, left side of the second through hole is connected with the inner headed face slipper seal of inner casing, lead in the middle part of vapour piston and circle wall is provided with third through-hole, the lower open end of third through-hole be arranged on lead vapour piston inner headed face on, disc around the lower port of third through-hole is connected with the periphery slipper seal of inner casing, the upper open end of third through-hole be arranged on lead vapour piston periphery on, the upper open end of third through-hole is by leading gap between vapour piston with the enclosure space be made up of heat release cylinder, linear motor and heat absorption cylinder or groove is communicated with the enclosure space be made up of with heat absorption cylinder heat release cylinder, linear motor, when piston is in the high order end of inner casing, the left side port of the second through hole aligns with the downside port of the first through hole and is communicated with, when lead vapour piston from high order end to the right motion total kilometres point to point between time, the downside port of third through-hole aligns with the upside port of the first through hole and is communicated with, the round wall of inner casing is provided with many through holes, and the openend, left side of every bar through hole is all arranged in the left end face of round wall of inner casing, and the right openings end of every bar through hole is all arranged in its right end face of inner casing, supercritical carbon dioxide is provided with in the enclosure space be made up of heat release cylinder, linear motor and heat absorption cylinder, the axial line of connecting rod in the axial line of the axial line of cylinder, the axial line of heat absorption cylinder, the axial line of leading vapour piston, piston, piston left end face, the axial line of linear motor all overlap, linear motor energising by hollow mover drive lead vapour piston move to heat release cylinder left end time, the supercritical carbon dioxide of leading outside vapour piston left-hand end is squeezed outside the right-hand end of leading vapour piston, lead vapour piston simultaneously and force the first rebounding mechanism, second rebounding mechanism bends, the line of centres at the two ends place of being rotationally connected of the first rebounding mechanism is the compression equalization point of the first rebounding mechanism and the second rebounding mechanism time all vertical with the axial line of the connecting rod in piston left end face with the line of centres at the two ends place of being rotationally connected of the second rebounding mechanism, when after overcompression equalization point, first rebounding mechanism, second rebounding mechanism is because wanting resilience, and moved to the right by connecting rod driven plunger, the second gas working dielectric on the right side of film air bag will be compressed relatively, supercritical carbon dioxide puffing in heat absorption cylinder side is absorbed heat, then when linear motor energising leads vapour piston to the right-hand member motion of heat absorption cylinder by hollow mover driving, the supercritical carbon dioxide of leading outside vapour piston right-hand end is squeezed outside the left-hand end leading vapour piston, lead vapour piston simultaneously and force the first rebounding mechanism, second rebounding mechanism bends again, when after overcompression equalization point, first rebounding mechanism, second rebounding mechanism is because wanting resilience, and moved to the left by connecting rod driven plunger, the second gas working dielectric on the right side of film air bag is made to want relative puffing, make the supercritical carbon dioxide compression heat release in heat release cylinder side.
The present invention can realize efficient refrigerating/heating, because outside is all static seal, and its internal gas working medium zero leakage can be realized, the dynamic seal technology of its inside adopts existing Sealing Technology just can meet its job requirement, thus its gas working medium pressure can very high (can a hundreds of atmospheric pressure, as long as mechanical strength enough just can), and then the refrigeration work consumption/weight ratio of super large can be realized, the volume and weight of further reduction means, realizes high-efficient energy-saving environment friendly.
Its refrigerating/heating efficiency ratio is 4 to 20, and the temperature difference its refrigerating/heating efficiency ratio less is higher.It also has smooth running, noise is little, structure is simple, low to material requirements, easy to use, maintenance cost is low, the advantage of long service life.And be applicable to producing in enormous quantities manufacture, widely use.
Accompanying drawing explanation
The overall structure schematic diagram that Fig. 1 is the first rebounding mechanism 7, second rebounding mechanism 8 in the present invention when being V-arrangement rebound spring sheet;
The overall structure schematic diagram that Fig. 2 is the first rebounding mechanism 7, second rebounding mechanism 8 in the present invention when being magnetic repulsion V-arrangement resilience folding arm;
Fig. 3 is the structure for amplifying schematic diagram of magnetic repulsion V-arrangement resilience folding arm in Fig. 2.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 illustrates present embodiment, present embodiment by heat release cylinder 1, heat absorption cylinder 2, lead vapour piston 3, supercritical carbon dioxide 4, piston 5, film air bag 6, first rebounding mechanism 7, second rebounding mechanism 8, inner casing 9, second gas working dielectric 10, linear motor 11 form;
The both ends of the surface leading vapour piston 3 all respectively have through hole be communicated with its internal cavities, the left-hand end of heat release cylinder 1 is blind end, and right-hand end is openend, the right-hand end of heat absorption cylinder 2 is blind end, and left-hand end is openend, the right openings end of heat release cylinder 1 and the left side port of linear motor 11 shell 11-2 are tightly connected, and the heat absorption openend, left side of cylinder 2 and the right side port of linear motor 11 shell 11-2 are tightly connected, leading vapour piston 3 is arranged on by heat release cylinder 1, linear motor 11 and the enclosure space that forms of heat absorption cylinder 2, the hollow mover 11-1 of linear motor 11 is embedded in and leads in the middle part of vapour piston 3 in outer round surface, inner casing 9 right-hand member is blind end, and left end is openend, inner casing 9 is arranged on the inner right side place leading vapour piston 3, and the connecting rod 9-1 slipper seal on inner casing 9 right side is connected with heat absorption cylinder 2 right-hand end after leading vapour piston 3 right-hand end, it is inner that film air bag 6 is arranged on inner casing 9, and film air bag 6 is divided into left and right two parts cavity inner casing 9 internal cavity, is wherein provided with the second gas working dielectric 10 in the cavity of right side, piston 5 is arranged on inner casing 9 inside left place, and piston 5 periphery is connected with the inner headed face slipper seal of inner casing 9, first rebounding mechanism 7, second rebounding mechanism 8 is all arranged on the inside left place leading vapour piston 3, the left end of the connecting rod 5-1 in one end of the first rebounding mechanism 7 and piston 5 left end face is rotationally connected, the other end of the first rebounding mechanism 7 is rotationally connected with the inner surface of leading vapour piston 3, the left end of the connecting rod 5-1 in one end of the second rebounding mechanism 8 and piston 5 left end face is rotationally connected, the other end of the second rebounding mechanism 8 is rotationally connected with the inner surface of leading vapour piston 3, first rebounding mechanism 7 and the second rebounding mechanism 8 are symmetrical arranged relative to the connecting rod 5-1 in piston 5 left end face, inner casing 9 left circles wall is provided with the first through hole 9-3, first through hole 9-3 upper port is arranged on inner casing 9 periphery, disc around first through hole 9-3 upper port is connected with the inner headed face slipper seal leading vapour piston 3, first through hole 9-3 lower port is arranged on inner casing 9 inner headed face, and the disc around the first through hole 9-3 lower port is connected with the periphery slipper seal of piston 5, piston 5 is provided with the second through hole 5-2, the right openings end of the second through hole 5-2 is arranged on piston 5 right side, the openend, left side of the second through hole 5-2 is arranged on piston 5 disc, and the disc around the openend, left side of the second through hole 5-2 is connected with the inner headed face slipper seal of inner casing 9, lead in the middle part of vapour piston 3 and circle wall is provided with third through-hole 3-1, the lower open end of third through-hole 3-1 be arranged on lead vapour piston 3 inner headed face on, disc around the lower port of third through-hole 3-1 is connected with the periphery slipper seal of inner casing 9, the upper open end of third through-hole 3-1 be arranged on lead vapour piston 3 periphery on, the upper open end of third through-hole 3-1 by lead vapour piston 3 with by heat release cylinder 1, gap between the enclosure space that linear motor 11 and heat absorption cylinder 2 form or groove and by heat release cylinder 1, the enclosure space that linear motor 11 forms with heat absorption cylinder 2 is communicated with, when piston 5 is in the high order end of inner casing 9, the left side port of the second through hole 5-2 aligns with the downside port of the first through hole 9-3 and is communicated with, when lead vapour piston 3 from high order end to the right motion total kilometres 5/1 to 20/20ths between time, the downside port of third through-hole 3-1 aligns with the upside port of the first through hole 9-3 and is communicated with, the round wall of inner casing 9 is provided with many through hole 9-2, the openend, left side of every bar through hole 9-2 is all arranged in the left end face of round wall of inner casing 9, and the right openings end of every bar through hole 9-2 is all arranged in its right end face of inner casing 9, supercritical carbon dioxide 4 is provided with in the enclosure space be made up of heat release cylinder 1, linear motor 11 and heat absorption cylinder 2, the axial line of connecting rod 5-1 in the axial line of the axial line of cylinder 1, the axial line of heat absorption cylinder 2, the axial line of leading vapour piston 3, piston 5, piston 5 left end face, the axial line of linear motor 11 all overlap, linear motor 11 be energized by hollow mover 11-1 drive lead vapour piston 3 move to heat release cylinder 1 left end time, the supercritical carbon dioxide 4 of leading outside vapour piston 3 left-hand end is squeezed outside the right-hand end of leading vapour piston 3, lead vapour piston 3 simultaneously and force the first rebounding mechanism 7, second rebounding mechanism 8 bends, the line of centres at the two ends place of being rotationally connected of the first rebounding mechanism 7 is the compression equalization point of the first rebounding mechanism 7 and the second rebounding mechanism 8 time all vertical with the axial line of the connecting rod 5-1 in piston 5 left end face with the line of centres at the two ends place of being rotationally connected of the second rebounding mechanism 8, when after overcompression equalization point, first rebounding mechanism 7, second rebounding mechanism 8 is because wanting resilience, and moved to the right by connecting rod 5-1 driven plunger 5, the second gas working dielectric 10 on the right side of film air bag 6 will be compressed relatively, supercritical carbon dioxide 4 puffing in heat absorption cylinder 2 side is absorbed heat, then when linear motor 11 is energized and leads vapour piston 3 to the right-hand member motion of heat absorption cylinder 2 by hollow mover 11-1 driving, the supercritical carbon dioxide 4 of leading outside vapour piston 3 right-hand end is squeezed outside the left-hand end leading vapour piston 3, lead vapour piston 3 simultaneously and force the first rebounding mechanism 7, second rebounding mechanism 8 bends again, when after overcompression equalization point, first rebounding mechanism 7, second rebounding mechanism 8 is because wanting resilience, and moved to the left by connecting rod 5-1 driven plunger 5, the second gas working dielectric 10 on the right side of film air bag 6 is made to want relative puffing, the supercritical carbon dioxide 4 in heat release cylinder 1 side is made to compress heat release.
Described first rebounding mechanism 7, second rebounding mechanism 8 can be V-arrangement rebound spring sheet or magnetic repulsion V-arrangement resilience folding arm.
Described magnetic repulsion V-arrangement resilience folding arm is made up of the first straight-arm A, the second straight-arm B, the first permanent magnetism sheet C, the second permanent magnetism sheet D, first straight-arm A two ends are respectively arranged with the first rotational axis hole A-1, second straight-arm B two ends are respectively arranged with the second rotational axis hole B-1, the first rotational axis hole A-1 of first straight-arm A one end and the second rotational axis hole B-1 of second straight-arm B one end is rotationally connected, first straight-arm A, the maximum opening angle of second straight-arm B is less than 140 degree, first straight-arm A and the second straight-arm B opposite inner face are inlaid with the first permanent magnetism sheet C and the second permanent magnetism sheet D respectively, the axial line place that first permanent magnetism sheet C and the second permanent magnetism sheet D should try one's best near the first rotational axis hole A-1 and the second rotational axis hole B-1 inlays, first permanent magnetism sheet C is identical with the magnetic level level of the second permanent magnetism sheet D opposite face, the first straight-arm A and the second straight-arm B is made to tend to open.
Described second gas working dielectric 10 is air, nitrogen, helium or hydrogen (should be all dry gas).
Operation principle:
Linear motor 11 be energized by hollow mover 11-1 drive lead vapour piston 3 move to heat release cylinder 1 left end time, the supercritical carbon dioxide 4 of leading outside vapour piston 3 left-hand end is squeezed outside the right-hand end of leading vapour piston 3, lead vapour piston 3 simultaneously and force the first rebounding mechanism 7, second rebounding mechanism 8 bends, the line of centres at the two ends place of being rotationally connected of the first rebounding mechanism 7 is the compression equalization point of the first rebounding mechanism 7 and the second rebounding mechanism 8 time all vertical with the axial line of the connecting rod 5-1 in piston 5 left end face with the line of centres at the two ends place of being rotationally connected of the second rebounding mechanism 8, when after overcompression equalization point, first rebounding mechanism 7, second rebounding mechanism 8 is because wanting resilience, and moved to the right by connecting rod 5-1 driven plunger 5, the second gas working dielectric 10 on the right side of film air bag 6 will be compressed relatively, supercritical carbon dioxide 4 puffing in heat absorption cylinder 2 side is absorbed heat, then when linear motor 11 is energized and leads vapour piston 3 to the right-hand member motion of heat absorption cylinder 2 by hollow mover 11-1 driving, the supercritical carbon dioxide 4 of leading outside vapour piston 3 right-hand end is squeezed outside the left-hand end leading vapour piston 3, lead vapour piston 3 simultaneously and force the first rebounding mechanism 7, second rebounding mechanism 8 bends again, when after overcompression equalization point, first rebounding mechanism 7, second rebounding mechanism 8 is because wanting resilience, and moved to the left by connecting rod 5-1 driven plunger 5, the second gas working dielectric 10 on the right side of film air bag 6 is made to want relative puffing, the supercritical carbon dioxide 4 in heat release cylinder 1 side is made to compress heat release, go round and begin again, heat energy outside heat absorption cylinder 2 side is transported to heat release cylinder 1 side, realize refrigerating/heating.
The second gas working dielectric 10 pressure on the right side of film air bag 6 should be corresponding with the pressure of heat release cylinder 1, linear motor 11 and the supercritical carbon dioxide 4 in cylinder 2 that absorbs heat, and realizes balance.
Claims (3)
1. be with the supercritical fluid vibration of thin membrane formula refrigeration machine of balanced valve, it is characterized in that it by heat release cylinder (1), heat absorption cylinder (2), lead vapour piston (3), supercritical carbon dioxide (4), piston (5), film air bag (6), the first rebounding mechanism (7), the second rebounding mechanism (8), inner casing (9), the second gas working dielectric (10), linear motor (11) form, the both ends of the surface leading vapour piston (3) all respectively have through hole be communicated with its internal cavities, the left-hand end of heat release cylinder (1) is blind end, and right-hand end is openend, the right-hand end of heat absorption cylinder (2) is blind end, and left-hand end is openend, the right openings end of heat release cylinder (1) and the left side port of linear motor (11) shell (11-2) are tightly connected, and the openend, left side of heat absorption cylinder (2) and the right side port of linear motor (11) shell (11-2) are tightly connected, leading vapour piston (3) is arranged on by heat release cylinder (1), linear motor (11) and heat absorption cylinder (2) enclosure space that forms, the hollow mover (11-1) of linear motor (11) is embedded in leads in the outer round surface of vapour piston (3) middle part, inner casing (9) right-hand member is blind end, and left end is openend, inner casing (9) is arranged on the inner right side place leading vapour piston (3), and connecting rod (9-1) slipper seal on inner casing (9) right side is connected with heat absorption cylinder (2) right-hand end after leading vapour piston (3) right-hand end, it is inner that film air bag (6) is arranged on inner casing (9), film air bag (6) is divided into left and right two parts cavity inner casing (9) internal cavity, is wherein provided with the second gas working dielectric (10) in the cavity of right side, piston (5) is arranged on inner casing (9) inside left place, and piston (5) periphery is connected with the inner headed face slipper seal of inner casing (9), first rebounding mechanism (7), second rebounding mechanism (8) is all arranged on the inside left place leading vapour piston (3), the left end of the connecting rod (5-1) in one end of the first rebounding mechanism (7) and piston (5) left end face is rotationally connected, the other end of the first rebounding mechanism (7) is rotationally connected with the inner surface of leading vapour piston (3), the left end of the connecting rod (5-1) in one end of the second rebounding mechanism (8) and piston (5) left end face is rotationally connected, the other end of the second rebounding mechanism (8) is rotationally connected with the inner surface of leading vapour piston (3), first rebounding mechanism (7) and the second rebounding mechanism (8) are symmetrical arranged relative to the connecting rod (5-1) in piston (5) left end face, inner casing (9) left circles wall is provided with the first through hole (9-3), first through hole (9-3) upper port is arranged on inner casing (9) periphery, disc around first through hole (9-3) upper port is connected with the inner headed face slipper seal leading vapour piston (3), first through hole (9-3) lower port is arranged on inner casing (9) inner headed face, and the disc around the first through hole (9-3) lower port is connected with the periphery slipper seal of piston (5), piston (5) is provided with the second through hole (5-2), the right openings end of the second through hole (5-2) is arranged on piston (5) right side, the openend, left side of the second through hole (5-2) is arranged on piston (5) disc, and the disc around the openend, left side of the second through hole (5-2) is connected with the inner headed face slipper seal of inner casing (9), lead on the circle wall of vapour piston (3) middle part and be provided with third through-hole (3-1), the lower open end of third through-hole (3-1) be arranged on lead vapour piston (3) inner headed face on, disc around the lower port of third through-hole (3-1) is connected with the periphery slipper seal of inner casing (9), the upper open end of third through-hole (3-1) be arranged on lead vapour piston (3) periphery on, the upper open end of third through-hole (3-1) by lead vapour piston (3) with by heat release cylinder (1), gap between linear motor (11) and heat absorption cylinder (2) enclosure space that forms or groove and by heat release cylinder (1), the enclosure space that linear motor (11) forms with heat absorption cylinder (2) is communicated with, when piston (5) is in the high order end of inner casing (9), the left side port of the second through hole (5-2) aligns with the downside port of the first through hole (9-3) and is communicated with, when lead vapour piston (3) from high order end to the right motion total kilometres 5/1 to 20/20ths between time, the downside port of third through-hole (3-1) aligns with the upside port of the first through hole (9-3) and is communicated with, the round wall of inner casing (9) is provided with many through holes (9-2), the openend, left side of every bar through hole (9-2) is all arranged in the left end face of the round wall of inner casing (9), and the right openings end of every bar through hole (9-2) is all arranged in its right end face of inner casing (9), supercritical carbon dioxide (4) is provided with in the enclosure space be made up of heat release cylinder (1), linear motor (11) and heat absorption cylinder (2), the axial line of connecting rod (5-1) in the axial line of the axial line of cylinder (1), the axial line of heat absorption cylinder (2), the axial line of leading vapour piston (3), piston (5), piston (5) left end face, the axial line of linear motor (11) all overlap, linear motor (11) energising by hollow mover (11-1) drive lead vapour piston (3) move to heat release cylinder (1) left end time, the supercritical carbon dioxide (4) of leading outside vapour piston (3) left-hand end is squeezed to outside the right-hand end of leading vapour piston (3), lead vapour piston (3) simultaneously and force the first rebounding mechanism (7), second rebounding mechanism (8) bends, the line of centres at the two ends place of being rotationally connected of the first rebounding mechanism (7) and the line of centres at the two ends place of being rotationally connected of the second rebounding mechanism (8) are the compression equalization point of the first rebounding mechanism (7) and the second rebounding mechanism (8) time all vertical with the axial line of the connecting rod (5-1) in piston (5) left end face, when after overcompression equalization point, first rebounding mechanism (7), second rebounding mechanism (8) is because wanting resilience, and moved to the right by connecting rod (5-1) driven plunger (5), second gas working dielectric (10) on film air bag (6) right side will be compressed relatively, supercritical carbon dioxide (4) puffing in heat absorption cylinder (2) side is absorbed heat, then when linear motor (11) energising leads vapour piston (3) to the motion of heat absorption cylinder (2) right-hand member by hollow mover (11-1) driving, the supercritical carbon dioxide (4) of leading outside vapour piston (3) right-hand end is squeezed to outside the left-hand end leading vapour piston (3), lead vapour piston (3) simultaneously and force the first rebounding mechanism (7), second rebounding mechanism (8) bends again, when after overcompression equalization point, first rebounding mechanism (7), second rebounding mechanism (8) is because wanting resilience, and moved to the left by connecting rod (5-1) driven plunger (5), second gas working dielectric (10) on film air bag (6) right side is made to want relative puffing, make supercritical carbon dioxide (4) the compression heat release in heat release cylinder (1) side.
2. the supercritical fluid vibration of thin membrane formula refrigeration machine of band balanced valve according to claim 1, is characterized in that described first rebounding mechanism (7), the second rebounding mechanism (8) can be V-arrangement rebound spring sheet or magnetic repulsion V-arrangement resilience folding arm.
3. the supercritical fluid vibration of thin membrane formula refrigeration machine of band balanced valve according to claim 2, is characterized in that described magnetic repulsion V-arrangement resilience folding arm is made up of the first straight-arm (A), the second straight-arm (B), the first permanent magnetism sheet (C), the second permanent magnetism sheet (D), first straight-arm (A) two ends are respectively arranged with the first rotational axis hole (A-1), second straight-arm (B) two ends are respectively arranged with the second rotational axis hole (B-1), first rotational axis hole (A-1) of the first straight-arm (A) one end and second rotational axis hole (B-1) of the second straight-arm (B) one end are rotationally connected, first straight-arm (A), second straight-arm (B) maximum opening angle is less than 140 degree, first straight-arm (A) and the second straight-arm (B) opposite inner face are inlaid with the first permanent magnetism sheet (C) and the second permanent magnetism sheet (D) respectively, first permanent magnetism sheet (C) and the second permanent magnetism sheet (D) should be tried one's best and to be inlayed near the axial line place of the first rotational axis hole (A-1) and the second rotational axis hole (B-1), first permanent magnetism sheet (C) is identical with the magnetic level level of the second permanent magnetism sheet (D) opposite face, the first straight-arm (A) and the second straight-arm (B) is made to tend to open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380821.8A CN104422190A (en) | 2013-08-28 | 2013-08-28 | Supercritical fluid thin film vibration refrigerator with balance valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380821.8A CN104422190A (en) | 2013-08-28 | 2013-08-28 | Supercritical fluid thin film vibration refrigerator with balance valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104422190A true CN104422190A (en) | 2015-03-18 |
Family
ID=52971904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380821.8A Pending CN104422190A (en) | 2013-08-28 | 2013-08-28 | Supercritical fluid thin film vibration refrigerator with balance valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104422190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252689A1 (en) * | 2019-06-19 | 2020-12-24 | 中国科学院理化技术研究所 | Combined cycle room temperature refrigeration/heat pump double-effect system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0438922A1 (en) * | 1989-12-28 | 1991-07-31 | Kabushiki Kaisha Toshiba | Refrigerant compressor for HFC 134a |
| CN1328619A (en) * | 1998-12-01 | 2001-12-26 | 松下冷机株式会社 | Vibration-type compressor |
| CN1963200A (en) * | 2005-11-10 | 2007-05-16 | Lg电子株式会社 | Linear compressor |
| KR100764783B1 (en) * | 2006-05-24 | 2007-10-11 | 엘지전자 주식회사 | Reciprocating compressor and refrigerating system with this and sopercritical refrigerating system with this |
| US20100040484A1 (en) * | 2008-08-13 | 2010-02-18 | Shade W Norm | Variable volume clearance pocket for a reciprocating compressor cylinder |
| CN102042716A (en) * | 2010-12-23 | 2011-05-04 | 哈尔滨翔凯科技发展有限公司 | Zero-leakage type refrigerator |
| JP2011144988A (en) * | 2010-01-13 | 2011-07-28 | Toyota Industries Corp | Refrigerating circuit |
| CN201935468U (en) * | 2011-01-14 | 2011-08-17 | 蔡学功 | Carbon dioxide refrigerating system for compression expander |
| CN102563941A (en) * | 2011-01-12 | 2012-07-11 | 摩尔动力(北京)技术股份有限公司 | Traditional open refrigeration system with piston and single heat source |
-
2013
- 2013-08-28 CN CN201310380821.8A patent/CN104422190A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0438922A1 (en) * | 1989-12-28 | 1991-07-31 | Kabushiki Kaisha Toshiba | Refrigerant compressor for HFC 134a |
| CN1328619A (en) * | 1998-12-01 | 2001-12-26 | 松下冷机株式会社 | Vibration-type compressor |
| CN1963200A (en) * | 2005-11-10 | 2007-05-16 | Lg电子株式会社 | Linear compressor |
| KR100764783B1 (en) * | 2006-05-24 | 2007-10-11 | 엘지전자 주식회사 | Reciprocating compressor and refrigerating system with this and sopercritical refrigerating system with this |
| US20100040484A1 (en) * | 2008-08-13 | 2010-02-18 | Shade W Norm | Variable volume clearance pocket for a reciprocating compressor cylinder |
| JP2011144988A (en) * | 2010-01-13 | 2011-07-28 | Toyota Industries Corp | Refrigerating circuit |
| CN102042716A (en) * | 2010-12-23 | 2011-05-04 | 哈尔滨翔凯科技发展有限公司 | Zero-leakage type refrigerator |
| CN102563941A (en) * | 2011-01-12 | 2012-07-11 | 摩尔动力(北京)技术股份有限公司 | Traditional open refrigeration system with piston and single heat source |
| CN201935468U (en) * | 2011-01-14 | 2011-08-17 | 蔡学功 | Carbon dioxide refrigerating system for compression expander |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252689A1 (en) * | 2019-06-19 | 2020-12-24 | 中国科学院理化技术研究所 | Combined cycle room temperature refrigeration/heat pump double-effect system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4072210A (en) | Compressor | |
| CN107940790B (en) | Mixed circulation low-temperature refrigerator | |
| WO2012027918A1 (en) | G-m refrigerator with phase adjusting mechanism | |
| KR20120138669A (en) | Refrigerator of type of coolness storage | |
| US10760826B2 (en) | Double acting alpha Stirling refrigerator | |
| CN104165474B (en) | Ultra-low temperature refrigerating device | |
| CN201688618U (en) | Integrated sterling refrigerating machine | |
| CN109974345A (en) | Gas compensating type compressor and the compression circulatory system | |
| CN202709535U (en) | Novel integrated Stirling refrigerating machine | |
| CN105143676B (en) | Multi-cylinder rotary compressor and vapor compression refrigeration cycle device provided with multi-cylinder rotary compressor | |
| CN104422190A (en) | Supercritical fluid thin film vibration refrigerator with balance valve | |
| CN106766322B (en) | A kind of the G-M refrigeration machine and method of cool end heat exchanger movement | |
| CN106091461B (en) | High-gain energy-saving type deep cooling machine | |
| CN101737300B (en) | Direct-drive compressor with permanent magnet stored energy buffering device | |
| CN102425893A (en) | Zero leakage type refrigerator | |
| CN103629841B (en) | A kind of novel stirling cycle heat power expansion mechanism | |
| CN108612637A (en) | A kind of energy-efficient air-conditioning compressor | |
| CN208520036U (en) | A kind of rack and pulse type free-piston Stirling cooler | |
| CN112665284A (en) | Refrigerator system using micro moving-magnetic type series two-stage linear compressor | |
| CN202833042U (en) | Suction valve seat of air compressor | |
| CN116335914B (en) | Compressor suitable for freezer refrigeration | |
| CN207501481U (en) | A kind of double drive rotates Split type Stirling refrigerating machine | |
| CN104179593A (en) | Stirling engine | |
| CN214307801U (en) | Refrigerator system using micro moving-magnetic type series two-stage linear compressor | |
| CN210396999U (en) | Miniature oil-free double-cylinder compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |