CN207673505U - A kind of electromagnetic reciprocating compressor - Google Patents

Abstract

The present utility model is related to a kind of electromagnetic reciprocating compressor; including piston permanent magnet combination sliding block; piston cylinder and air-intaking exhaust valve and gas chamber and air inlet exhaust outlet; electromagnetic coil and silicon steel plate stacking magnetic core; compressor housing and protective cover, single-phase rectifier shunt frequency modulation control device or DC controller and accumulator；Realize irrotationality rotation mechanism, without connecting rod crank accessory, without dead point, flexible low noise, environmental protection and energy saving, it is light-weight, it takes up space small, long lifespan, it operates steadily reliable, temperature difference fluctuation is small, starting current is small, without excess high current, wide adaptation range, to gas, liquid, grease can carry out transforming to the compression process of high pressure conditions from low-pressure state, suitable for medium and small mini domestic air-conditioning, refrigerator, minibus air-conditioning, air-conditioned clothes, air-conditioning cape, air-conditioner tent, umbrella-type air conditioner cover, the compressor of the products configurations such as booster pump, enhance the novel intelligent temperature-adjustment pressure-adjustment correlation function of product.

Description

A kind of electromagnetic reciprocating compressor

Technical field

The present utility model is related to the technical field of compressor.

Background technology

Currently, there are many type of compressor, wherein various reciprocating compressors generally according to compressor housing form and Driving mechanism set-up mode is classified, and the closed of it refers to that entire compressor is arranged in a shell, when compressor is opening When dynamic, the electric current of motor can be 4-5 times higher than rated current, can not only influence the service life of motor but also to consume more electricity Amount can cause to waste on actual product on choice of electrical machine there are certain surplus, piston that reciprocating compressor uses, song The parts such as handle, link mechanism, slip pipe mechanism are various, and failure rate is higher, and system operation stability is poor, and product is caused subsequently to take Business needs high cost investment, while also making troubles to user, has the tendency that being eliminated, there is an urgent need to research and designs to go out innovation Compressor effectively solves the above problems, and a kind of novel electromagnetic reciprocating compressor is brought to this huge compressor market Meet the market demand.

Invention content

The purpose of the present utility model is existed to solve the problems, such as that above-mentioned compressor designs device, and a kind of simplicity is provided Energy-saving, high conversion efficiency, irrotationality rotation mechanism, no connecting rod crank accessory, without a kind of dead point electromagnetic reciprocating compression flexible Machine.

To achieve the above object, the present utility model uses following technical proposals：A kind of electromagnetic reciprocating compressor, packet It includes, piston permanent magnet combination sliding block, the intake valve and air bleeding valve on piston cylinder and top, gas chamber and air inlet and exhaust outlet, electromagnetic wire Circle and silicon steel plate stacking magnetic core, compressor housing and protective cover, single phase ac full-wave rectification shunt frequency modulation control device or direct current control Device and accumulator processed.

The piston permanent magnet combination sliding block, including nonmagnetic metal pedestal, commonly use non magnetic material aluminium alloy or copper closes Gold makes, and multiple permanent magnet chunkings are installed in the installation permanent magnet chunking of pedestal both sides or pedestal, and permanent magnet uses rare earth rubidium iron Boron ferromagnetic material, permanent magnet chunking commonly uses two pieces or three blocks of magnet are in series, position and the both sides silicon steel of both sides permanent magnet The position of electromagnet core corresponds, and the magnetic polarity of both sides permanent magnet is on the contrary, pedestal centre position is equipped with the positive and negative of same axis Two, direction piston has on piston piston ring, pedestal both ends respectively to have sliding slot tongue, sliding slot tongue to be mounted on the sliding slot of compressor housing Interior, the liner of sliding slot tongue and sliding slot inner surface embedded with high intensity low friction resistance value is had ventilative using carbon fibre material on pedestal Hole, piston permanent magnet combination sliding block is totally-enclosed to be mounted in compression case body, is moved reciprocatingly in the case where being controlled by two groups of electromagnetic fields, The medium in discharge cylinder is sucked and compresses, medium is gas either liquid or grease.

The electromagnetic coil and silicon steel plate stacking magnetic core have two groups of electromagnet compositions or plurality of electromagnetic iron to constitute, including Coil rack, copper coil are wound on coil rack, and silicon steel plate stacking magnetic core passes through coil rack endoporus, silicon steel plate stacking magnetic core two End face and the permanent magnet chunking position on piston permanent magnet combination sliding block, magnetic polarity is identical face to face, electromagnet and permanent magnet group Block distance close to when present and release permanent magnet and pedestal with magnetic pole phase exclusion principle, while electromagnet and permanent magnet chunking away from Luxuriant when opening, the electromagnet of opposite face position occurs counter electromotive force due to power-off and generates opposing magnetic field polarity, production in coil It bears and pedestal is attracted to the dynamics to come, increases the compressing force of piston with the magnetism of the corresponding permanent magnet opposite sex, quickening, Magnetic polarity when silicon steel plate stacking magnetic core both ends of the surface are powered is on the contrary, silicon steel plate stacking magnetic core end face area is mounted on compressor housing Interior, electromagnetic coil and which part silicon steel plate stacking magnetic core are external mounted on compression case, and are equipped with protective cover, effectively reduce The internal temperature of compressor housing, maintains easily；For micro-compressor, electromagnetic coil and silicon steel plate stacking magnetic core or setting One group of electromagnet is constituted, and associated compressors shell only has a set of piston-cylinder, can mitigate weight, reduces volume.

The compressor housing includes being installed by two duplicate or different two, half of compressor housing split Form, inside have a piston cylinder, the piston inside wall of cylinder is embedded in the liner of high intensity low friction resistance value, using carbon fibre material, piston Intake valve, air bleeding valve and the gas chamber and air inlet on cylinder top, exhaust outlet, installation screw, compression case have protective cover protection in vitro Electromagnetic coil, the compressor housing first line of a couplet are connected to cover board and washer plate and installation base plate, compressor housing internal cavity inject gas or Person's liquid is as cooling medium；Air inlet is respectively coupled to the related lens in external refrigeration system to exhaust outlet, has been formed The final purpose of whole air conditioner refrigerating or pressure-regulating temp-regulating.

The piston cylinder of the compressor, piston cylinder top of supply line are provided with intake valve and air bleeding valve, intake valve Stationary housing with air bleeding valve is charge motion valve barrel and exhaust movement valve barrel, they are processed in compressor , movement valve is installed inside charge motion valve barrel and exhaust movement valve barrel and the inlet and outlet at snap ring and both ends is constituted, fortune Dynamic valve is manufactured by non magnetic material, and carbon fiber or aluminium alloy or copper alloy or rubber and plastic material, shape top are in garden arc dome-shaped, are leaned to one side It is fluted, tail end hollow, under movement valve is acted on by the pressure medium difference of air inlet and exhaust outlet, in charge motion valve barrel and row Fate is moved in valve barrel and is moved back and forth, and is realized closing and is opened the media flow of air inlet and exhaust outlet, in charge motion valve barrel The movement valve size that valve size is more than in exhaust movement valve barrel is moved, snap ring prevents movement valve from dropping out charge motion valve barrel or exhaust Move valve barrel.

The single-phase rectifier shunting frequency modulation control device or DC controller and accumulator, are by necessary to technical requirement on design Positive half cycle direct current is drawn after full-wave rectification and negative half period direct current is drawn, respectively by Power supply system, single-phase alternating current Two groups of electromagnetic coils of compressor are connected to, the end face of two groups of silicon steel cores generates the electromagnetic field in 1/2 Ji period of difference, pushes and lives Plug permanent magnet combination sliding block reciprocatingly slides in compression case body in gentle cylinder acting, and frequency modulation is exactly frequency conversion, and direct current is easily achieved Frequency conversion frequency modulation reaches the regulation and control purpose for realizing intelligent power, when using accumulator direct current supply, two groups of electromagnetic coils will be matched It sets controller regulation and control power-up period and differs 1/2 Ji recurrent pulse DC power supply and intelligent fm role, or for being arranged one group Electromagnetism iron supply pulse dc power；Or three-phase full wave rectifier circuit extract out respectively 60 1 connector lugs be connected to it is corresponding more Group electromagnet terminals；External intelligent socket is reserved on controller；Compressor is in various refrigeration pressure-regulating temp-regulating device systems Host, so in such systems other than modulator to be connected and power supply, it is also necessary to by the air inlet and exhaust outlet of compressor It is connected on associated system other accessories, forms complete working cycles system.

The structure that the present utility model uses, including, piston permanent magnet combination sliding block, piston cylinder and air-intaking exhaust valve are gentle Room and air inlet exhaust outlet, electromagnetic coil and silicon steel plate stacking magnetic core, compressor housing and protective cover, single-phase rectifier shunt frequency modulation Controller or DC controller and accumulator；Realize irrotationality rotation mechanism, no connecting rod crank accessory, no dead point, flexible low noise, ring A kind of energy-efficient electromagnetic reciprocating compressor is protected, it is light-weight, it takes up space small, long lifespan operates steadily reliable, and temperature difference fluctuation is small, Starting current is small, no excess high current, wide adaptation range, can carry out transforming to height from low-pressure state to gas, liquid, grease The compression process of pressure condition is suitable for medium and small mini domestic air-conditioning, refrigerator, minibus air-conditioning, air-conditioned clothes, air-conditioning cape, air-conditioning Tent, umbrella-type air conditioner cover etc. are configured at a plurality of types of wearable equipments, the booster pump of a variety of media, various novel intelligent temperature adjustments The compressor of pressure regulation product allows various product to be more suitable for the consumption demand of domestic and international market.

Description of the drawings

Fig. 1 is the present utility model general assembly partial structural diagram and Figure of abstract；

Fig. 2 is the total assembling structure b-b diagrammatic cross-sections of the present utility model；

Fig. 3 is the present utility model piston permanent magnet combination sliding block partial structural diagram；

Fig. 4 is the present utility model compressor housing partial structurtes b-b diagrammatic cross-sections；

Fig. 5 is the present utility model electromagnetic coil and silicon steel plate stacking magnetic core schematic diagram；

Fig. 6 is the movement valve partial cutaway schematic in the present utility model piston cylinder；

In figure, 1. piston permanent magnet combination sliding blocks, 2. pedestals, 3. permanent magnet chunkings, 4. pistons, 5. piston rings, 6. air holes, 7. sliding slot tongue, 8. sliding slots, 9. electromagnet, 10. electromagnetic coils, 11. silicon steel plate stacking magnetic cores, 12. protective covers, 13. compression cases Body, 14. piston cylinders, 15. cover boards, 16. washers, 17. movement valve barrels, 18. intake valves, 19. air bleeding valves, 20. gas chambers, 21. air inlets Mouthful, 22. exhaust outlets, 23. movement valves, 24. snap rings, 25. power cords, 26. installation base plates, 27. garden arc tops, 28. grooves, 29. is empty Core, skeleton.

Specific implementation mode

In the present utility model embodiment, referring to Fig.1 and each diagram is anticipated, a kind of electromagnetic reciprocating compressor, institute Piston permanent magnet combination sliding block 1, including nonmagnetic metal pedestal 2 are stated, non magnetic material aluminium alloy or copper alloy, base are commonly used Multiple permanent magnet chunkings 3 are installed on 2 both sides of frame installation permanent magnet chunking 3 or pedestal 2, permanent magnet is strong using rare earth rubidium iron boron Magnetic material, permanent magnet chunking 3 commonly uses two pieces or three blocks of magnet are in series, position and the both sides silicon of both sides permanent magnet chunking 3 The position of steel electromagnet core 11 corresponds, the magnetic polarity of both sides permanent magnet chunking 3 on the contrary, 2 centre position of pedestal be equipped with it is same Two pistons 4 of both forward and reverse directions of axis have on piston 4 piston ring 5,2 both ends of pedestal respectively to have sliding slot tongue 7, sliding slot tongue 7 to be mounted on pressure In the sliding slot 8 of contracting casing body 13, the liner of sliding slot tongue 7 and 8 inner surface of sliding slot embedded with high intensity low friction resistance value, using carbon fiber Material has air hole 6 on pedestal 2, and piston permanent magnet combination sliding block 1 is totally-enclosed to be mounted in compressor housing 13, by two groups It moves reciprocatingly under electromagnetic field control, sucks and compress the medium in discharge cylinder, model machine medium refrigerant is using environmentally protective R134A；The electromagnetic coil 10 and silicon steel plate stacking magnetic core 11 have two groups of compositions of electromagnet 9 or 9 structure of plurality of electromagnetic iron At, including coil rack 30, copper magnet wire circle 10 be wound on coil rack 30, silicon steel plate stacking magnetic core 11 passes through coil rack 30 Endoporus, 3 position of permanent magnet chunking on 11 both ends of the surface of silicon steel plate stacking magnetic core and piston permanent magnet combination sliding block 1, face to face magnetic Polarity is identical, electromagnet 9 and permanent magnet chunking 3 apart from close to when present permanent magnet chunking 3 and base with magnetic pole phase exclusion principle Frame 2 is released, while when electromagnet 9 and 3 distance of permanent magnet chunking leave, and the electromagnet 9 of opposite face position is due to power-off Occur counter electromotive force in coil and generate opposing magnetic field polarity, produce with the magnetism of corresponding permanent magnet opposite sex, quickening is by base Frame 2 attracts the dynamics to come, increases the compressing force of piston 4, magnetic polarity when 11 both ends of the surface of silicon steel plate stacking magnetic core are powered On the contrary, 11 end face area of silicon steel plate stacking magnetic core is mounted in compressor housing 13, electromagnetic coil 10 and which part silicon steel sheet Magnetic core 11 is laminated outside compressor housing 13, and protective cover 12 is installed, effectively reduces the inside temperature of compressor housing 13 Degree, maintains easily；For micro-compressor, one group of 9 structure of electromagnet of electromagnetic coil 10 and silicon steel plate stacking magnetic core 11 or setting At associated compressors shell 13 only has a set of piston cylinder 14, can mitigate weight, reduces volume；The compressor housing 13, packet Include and installed by two duplicate or different two, half of compressor housing, 13 split, inside have piston cylinder 14, 14 inner wall of piston cylinder is embedded in the liner of high intensity low friction resistance value, using carbon fibre material, the intake valve 18 on 14 top of piston cylinder, Air bleeding valve 19 and gas chamber 20 and air inlet 21, exhaust outlet 22, installation screw, compressor housing 13 have protective cover 12 to protect electromagnetism outside Coil 10,13 first line of a couplet of compressor housing are connected to cover board 15 and 16, washer and installation base plate 26,13 internal cavity of compressor housing note Enter gas or liquid as cooling medium；Air inlet 21 and exhaust outlet 22 are respectively coupled to the relevant group in external refrigeration system Accessory forms the final purpose of complete air conditioner refrigerating or pressure-regulating temp-regulating；Piston cylinder 14 inside the compressor housing 13, it is living 14 top of supply line of plug cylinder is provided with intake valve 18 and air bleeding valve 19, and the stationary housing of intake valve 18 and air bleeding valve 19 is charge motion The exhaust movement valve barrel 17 of valve barrel 17 and 17, they are processed inside compressor housing 13,17 He of charge motion valve barrel Movement valve 23 and snap ring 24 and the air inlet at both ends 21 are installed inside exhaust movement valve barrel 17 and exhaust outlet 22 is constituted, moves valve 23 are manufactured by non magnetic material, and carbon fiber or aluminium alloy or copper alloy or rubber and plastic material, shape top are in 27 shape of garden arc top, are leaned to one side Fluted 28, tail end hollow 29, under movement valve 23 is acted on by the pressure medium difference of air inlet 21 and exhaust outlet 22, into fate It is moved back and forth in dynamic valve barrel 17 and exhaust movement valve barrel 17, realizes the medium flow field closed and open air inlet 21 and exhaust outlet 22 Dynamic, movement 23 size of valve in charge motion valve barrel 17 is more than 23 size of movement valve in exhaust movement valve barrel 17, and snap ring 24 is anti- Only movement valve 23 drops out charge motion valve barrel 17 or exhaust movement valve barrel 17；The single-phase rectifier shunting frequency modulation control device or direct current Controller and accumulator are by Power supply system necessary to technical requirement on design, and single-phase alternating current, will just after full-wave rectification Half cycle direct current is drawn and negative half period direct current is drawn, and is connected respectively to two groups of electromagnetic coils 10 of compressor, two groups of silicon steel sheets The end face for laminating magnetic core 11 generates the electromagnetic field in 1/2 Ji period of difference, pushes piston permanent magnet combination sliding block 1 in compressor housing 13 Reciprocatingly slide acting in interior and piston cylinder 14, and frequency modulation is exactly frequency conversion, and direct current is easily achieved frequency conversion frequency modulation, reaches the intelligent work(of realization The regulation and control purpose of rate when using accumulator direct current supply, Configuration Control Unit to regulate and control power-up period two groups of electromagnetic coils 10 1/2 Ji recurrent pulse DC power supply and intelligent fm role are differed, or for one group of electromagnetism iron supply pulse direct current is arranged Power supply；Or three-phase full wave rectifier circuit extracts 60 1 connector lugs out and is connected to corresponding 9 terminals of plurality of electromagnetic iron respectively；Control External intelligent socket is reserved on device；Compressor is the host in various refrigeration pressure-regulating temp-regulating device systems, so in these systems In other than modulator to be connected and power supply, it is also necessary to the air inlet 21 of compressor and exhaust outlet 22 are connected to associated system It unites on other accessories, such as heat dissipation, throttling, evaporator etc., forms complete working cycles system, reach the reality of institute's auxiliary products Border application function.

The above, only the present utility model preferred embodiments, when the application practical range, i.e. Fan Yiben cannot be limited The made equivalent changes and modifications of application range all should still belong in covering scope of the present invention.

Claims (6)

1. a kind of electromagnetic reciprocating compressor, it is characterised in that：Including, piston permanent magnet combination sliding block, piston cylinder and intake valve and Air bleeding valve, gas chamber and air inlet and exhaust outlet, electromagnetic coil and silicon steel plate stacking magnetic core, compressor housing and protective cover, it is single-phase Rectification shunts frequency modulation control device or DC controller and accumulator.

2. a kind of piston permanent magnet combination sliding block of electromagnetic reciprocating compressor as described in claim 1, it is characterised in that：Packet It includes, nonmagnetic metal pedestal, multiple permanent magnet chunkings is installed on the installation permanent magnet chunking of pedestal both sides or pedestal, both sides are forever The position of magnet chunking is corresponded with the position of both sides silicon steel plate stacking magnetic core, and pedestal centre position is equipped with same axis Two pistons of both forward and reverse directions have on piston piston ring, pedestal both ends respectively to have sliding slot tongue, sliding slot tongue to be mounted on the cunning of compressor housing In slot, sliding slot tongue and sliding slot inner surface are embedded with the liner of high intensity low friction resistance value, have air hole, piston permanent magnet combination on pedestal Sliding block is totally-enclosed to be mounted in compression case body, is moved reciprocatingly in the case where being controlled by two groups of electromagnetic fields, is sucked and compress discharge Medium in cylinder, medium are gas either liquid or greases.

3. the electromagnetic coil and silicon steel plate stacking magnetic core of a kind of electromagnetic reciprocating compressor as described in claim 1, feature It is：Including thering is two groups or plurality of electromagnetic iron to constitute, coil rack, copper coil is wound on coil rack, silicon steel plate stacking Magnetic core passes through coil rack endoporus, silicon steel plate stacking magnetic core both ends of the surface and the permanent magnet chunking position on piston permanent magnet combination sliding block It sets, face to face, silicon steel plate stacking magnetic core end face area is mounted in compression case body, electromagnetic coil and which part silicon steel sheet It is external mounted on compression case to laminate magnetic core, and protective cover is installed；For micro-compressor, electromagnetic coil and silicon steel plate stacking Magnetic core is made of one group of electromagnet, and associated compressors shell has a set of piston-cylinder.

4. a kind of compressor housing of electromagnetic reciprocating compressor as described in claim 1, it is characterised in that：Including by two A compressor housing split is installed, inside have a piston cylinder, the piston inside wall of cylinder is embedded in the liner of high intensity low friction resistance value, Intake valve, air bleeding valve and gas chamber and air inlet, exhaust outlet, installation screw, shell have protective cover to protect electromagnetic coil, compressor outside The shell first line of a couplet is connected to cover board and washer plate and installation base plate, and compressor housing internal cavity injects gas or liquid and is situated between as cooling Matter；Air inlet is respectively coupled to the related lens in external refrigeration system to exhaust outlet, realizes complete air conditioner refrigerating or tune Press the final purpose of temperature adjustment.

5. a kind of piston cylinder of the compressor of electromagnetic reciprocating compressor as described in claim 1, feature exist In：, piston cylinder top of supply line is provided with intake valve and air bleeding valve, the stationary housing of intake valve and air bleeding valve is charge motion Be equipped with inside valve barrel and exhaust movement valve barrel, charge motion valve barrel and exhaust movement valve barrel movement valve and snap ring and both ends into Gas port and exhaust outlet are constituted, and movement valve is manufactured by non magnetic material, and shape top is in garden arc dome-shaped, is leaned to one side fluted, moves valve Under being acted on by the pressure medium difference of air inlet and exhaust outlet, moved back and forth in charge motion valve barrel and exhaust movement valve barrel.

6. the single-phase rectifier shunting frequency modulation control device or DC control of a kind of electromagnetic reciprocating compressor as described in claim 1 Device and accumulator, it is characterised in that：Including single-phase alternating current is after full-wave rectification, by positive half cycle direct current and negative half period direct current Electricity is drawn respectively, is connected respectively to two electromagnetic coils of compressor, and the end face of two groups of silicon steel plate stacking magnetic cores generates difference 1/2 The electromagnetic field in Ji period pushes piston permanent magnet combination sliding block to reciprocatingly slide in gentle cylinder in compression case body acting；Using storage When battery DC is powered, two groups of electromagnetic coils want the pulse direct current in Configuration Control Unit regulation and control power-up period 1/2 Ji period of difference Source and intelligent fm role, or to one group of electromagnetism iron supply pulse dc power is arranged；Intelligence socket is reserved on controller.