CN106089715A - Ultrasound wave frequency converting air-conditioner compressor - Google Patents
Ultrasound wave frequency converting air-conditioner compressor Download PDFInfo
- Publication number
- CN106089715A CN106089715A CN201610720097.2A CN201610720097A CN106089715A CN 106089715 A CN106089715 A CN 106089715A CN 201610720097 A CN201610720097 A CN 201610720097A CN 106089715 A CN106089715 A CN 106089715A
- Authority
- CN
- China
- Prior art keywords
- compressor
- rotor
- ultrasound wave
- wave frequency
- frequency converting
- 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
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000002783 friction material Substances 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/50—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to air condition compressor technology field, disclose a kind of ultrasound wave frequency converting air-conditioner compressor, including housing, discharge chambe, supersonic motor, rotating shaft, bearing, exhaustor, muffler and controller.Described supersonic motor is made up of stator and rotor, and described stator and described rotor are in close contact, and described rotor is enclosed within described rotating shaft, drives described rotating shaft to rotate.Compressor of air conditioner of the present invention uses supersonic motor to replace traditional electromagnetic motor, without winding and magnetic pole, without producing motoricity by electromagnetic action, have that moment is big, noise is little, efficiency is high, without electromagnetic interference, the advantage of life-span length, make the performance of compressor be greatly improved.
Description
Technical field
The present invention relates to air condition compressor technology field, particularly to a kind of ultrasound wave frequency converting air-conditioner compressor.
Background technology
The direct current varied-frequency air conditioner used in household room and working environment, its compressor electric motor is substantially electromagnetic type
Motor, has coil windings and permanent magnet pole, is produced the magnetic field of alternation by stator, drives rotating shaft high speed rotating.Motor is easily subject to
Electromagnetic interference influence, and magnetic pole has relaxation phenomenon, can affect the compressor life-span.
Summary of the invention
The present invention is to solve above-mentioned technical problem, it is provided that a kind of ultrasound wave frequency converting air-conditioner compressor, use ultrasound wave electricity
Machine replaces traditional electromagnetic motor, without winding and magnetic pole, it is not necessary to produce motoricity by electromagnetic action, have moment greatly, make an uproar
Sound is little, efficiency is high, without electromagnetic interference, the advantage of life-span length, make the performance of compressor be greatly improved.
To achieve these goals, the present invention provides techniques below scheme:
A kind of ultrasound wave frequency converting air-conditioner compressor, including housing, discharge chambe, supersonic motor, rotating shaft, bearing, exhaustor, return-air
Pipe and controller, described supersonic motor is made up of stator and rotor, and described stator and described rotor are in close contact, described rotor
It is enclosed within described rotating shaft, drives described rotating shaft to rotate.
Further, described compressor includes DC variable-frequency vortex compressor, DC frequency-changing single rotor or two-spool compressor.
Further, described bearing can be mechanical bearing or electromagnetic suspension bearing or supersonic wave suspended bearing.
Further, described stator from piezoelectric pottery and metallic resilient material are constituted；Described rotor is by elastomer and friction material
Material is constituted.
Further, described controller includes motor driver and controller.
The invention has the beneficial effects as follows:
Supersonic motor is used to replace traditional electromagnetic motor, without winding and magnetic pole, it is not necessary to produce motion by electromagnetic action
Power, has that moment is big, noise is little, efficiency is high, without electromagnetic interference, the advantage of life-span length, makes the performance of compressor be greatly improved.
Accompanying drawing explanation
Fig. 1 is rotor compressor structural representation of the present invention.
Fig. 2 is scroll compressor structure schematic diagram of the present invention.
Fig. 3 is supersonic motor structural representation of the present invention.
In figure: 1 be housing, 2 be discharge chambe, 3 be supersonic motor, 4 be rotating shaft, 5 be upper bearing (metal), 6 be lower bearing, 7 be
Exhaustor, 8 be muffler, 9 be controller, 10 be stator, 11 for rotor.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of ultrasound wave frequency converting air-conditioner compressor of the present invention is elaborated.
See accompanying drawing 1-3, ultrasound wave frequency converting air-conditioner compressor include housing 1, discharge chambe 2, supersonic motor 3, rotating shaft 4,
Upper bearing (metal) 5, lower bearing 6, exhaustor 7, muffler 8 and controller 9, supersonic motor 3 is made up of stator 10 and rotor 11, stator
10 and rotor 11 be in close contact, rotor 11 is enclosed within rotating shaft 4, and this compressor includes DC variable-frequency vortex compressor, DC frequency-changing
Single rotor or two-spool compressor, described bearing can be mechanical bearing or electromagnetic suspension bearing or supersonic wave suspended bearing, institute
State stator 10 to be made up of piezoelectric ceramics and metallic resilient material；Described rotor 11 is made up of elastomer and friction material, described control
Device 9 processed includes motor driver and controller.
The operation principle of the present invention is as follows: supersonic motor 3 is the inverse piezoelectric property utilizing piezoelectric, passes through supersonic frequency
The alternating current of section, excites the biphase piezoelectric ceramic ring being attached on stator 10 to produce mechanical vibration, makes stator 10 that bigger machinery to occur
Deform and produce driving force, by the frictional force between rotor, converting electrical energy into mechanical energy output, drive rotor 11 to revolve
Transhipment is dynamic.Stator 10 and rotor 11 are in close contact under pressure, and controller 9 applies on the piezoelectric ceramic vibrator of stator 10
During high-frequency ac voltage, inverse piezoelectric effect is utilized to make stator 10 produce micromechanical in supersonic range (frequency is more than 20KHZ)
Vibration, and this vibration is amplified by resonance become rotary motion with friction coupling transform, drive rotor 11 to rotate, thus drive
Rotating shaft 4 high speed rotating.Controller 9 is by changing supersonic frequency, to realize the frequency conversion output of supersonic motor 3.Supersonic motor 3
Operating, the refrigerant gas cooled via return air pipe 8 of low-temp low-pressure sucks discharge chambe 2, and the gas of boil down to High Temperature High Pressure, from exhaustor 7
Discharge, rely on the refrigerant gas cooling supersonic motor 3 of low temperature, it is ensured that compressor normally works.
The implementation of this invention can be there to be following improvement mode:
Supersonic motor can also be used for outdoor motor and indoor motor, it is achieved the high energy efficiency of air-conditioner.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (5)
1. a ultrasound wave frequency converting air-conditioner compressor, it is characterised in that include housing, discharge chambe, supersonic motor, rotating shaft, axle
Hold, exhaustor, muffler and controller, described supersonic motor is made up of stator and rotor, and described stator and described rotor are tight
Contiguity is touched, and described rotor is enclosed within described rotating shaft, drives described rotating shaft to rotate.
Ultrasound wave frequency converting air-conditioner compressor the most according to claim 1, it is characterised in that: described compressor includes that direct current becomes
Frequently screw compressor, DC frequency-changing single rotor or two-spool compressor.
Ultrasound wave frequency converting air-conditioner compressor the most according to claim 1, it is characterised in that: described bearing can be mechanical axis
Hold or electromagnetic suspension bearing or supersonic wave suspended bearing.
Ultrasound wave frequency converting air-conditioner compressor the most according to claim 1, it is characterised in that: described stator from piezoelectric pottery and
Metallic resilient material is constituted；Described rotor is made up of elastomer and friction material.
Ultrasound wave frequency converting air-conditioner compressor the most according to claim 1, it is characterised in that: described controller includes that motor drives
Dynamic device and controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720097.2A CN106089715A (en) | 2016-08-25 | 2016-08-25 | Ultrasound wave frequency converting air-conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720097.2A CN106089715A (en) | 2016-08-25 | 2016-08-25 | Ultrasound wave frequency converting air-conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089715A true CN106089715A (en) | 2016-11-09 |
Family
ID=57225086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610720097.2A Pending CN106089715A (en) | 2016-08-25 | 2016-08-25 | Ultrasound wave frequency converting air-conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425683A (en) * | 2017-08-22 | 2017-12-01 | 安徽美芝精密制造有限公司 | Control method on compressor, air conditioner and compressor winding electrically |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085425A (en) * | 2003-03-31 | 2004-10-08 | 주식회사 대우일렉트로닉스 | Refrigerator compressibility that use piezoelectric moter |
| CN103368457A (en) * | 2012-03-26 | 2013-10-23 | 吕晓威 | Thin-plate-type rotating ultrasonic motor |
| CN103742428A (en) * | 2014-01-13 | 2014-04-23 | 广东美芝制冷设备有限公司 | Compressor and air conditioner with same |
| CN104506081A (en) * | 2015-01-05 | 2015-04-08 | 北京大学 | Cylindrical piezoelectric motor capable of generating spiral linear movement |
-
2016
- 2016-08-25 CN CN201610720097.2A patent/CN106089715A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085425A (en) * | 2003-03-31 | 2004-10-08 | 주식회사 대우일렉트로닉스 | Refrigerator compressibility that use piezoelectric moter |
| CN103368457A (en) * | 2012-03-26 | 2013-10-23 | 吕晓威 | Thin-plate-type rotating ultrasonic motor |
| CN103742428A (en) * | 2014-01-13 | 2014-04-23 | 广东美芝制冷设备有限公司 | Compressor and air conditioner with same |
| CN104506081A (en) * | 2015-01-05 | 2015-04-08 | 北京大学 | Cylindrical piezoelectric motor capable of generating spiral linear movement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425683A (en) * | 2017-08-22 | 2017-12-01 | 安徽美芝精密制造有限公司 | Control method on compressor, air conditioner and compressor winding electrically |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |