CN113864521B - Air-conditioner compressor exhaust valve plate - Google Patents
Air-conditioner compressor exhaust valve plate Download PDFInfo
- Publication number
- CN113864521B CN113864521B CN202111169880.1A CN202111169880A CN113864521B CN 113864521 B CN113864521 B CN 113864521B CN 202111169880 A CN202111169880 A CN 202111169880A CN 113864521 B CN113864521 B CN 113864521B
- Authority
- CN
- China
- Prior art keywords
- exhaust valve
- limiter
- magnet
- valve plate
- plate
- 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
Links
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 230000007717 exclusion Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Details Of Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention discloses an air-conditioner compressor exhaust valve block, which comprises a valve seat, an exhaust valve block and a limiter, wherein an exhaust port is formed in the valve seat, one surface of the exhaust valve block is attached to the valve seat and seals the exhaust port, the other surface of the exhaust valve block is attached to the limiter, the limiter is fixedly connected with the valve seat through a bolt piece, the exhaust valve block is positioned at one end of the exhaust port, one side surface of the exhaust valve block, which is close to the limiter, is provided with a magnet, the side surface of the limiter, which is close to the exhaust valve block, is provided with a groove, a magnetic part is arranged in the groove, the magnetic part and the magnet are mutually exclusive, and the magnet and the magnetic part are correspondingly arranged; according to the invention, the magnetic piece and the magnet are respectively arranged on the limiter and the exhaust valve plate, so that the impact of the exhaust valve plate and the limiter is buffered by utilizing the mutual exclusion of the magnetic piece and the magnet, the noise is reduced, the service life of the exhaust valve plate is prolonged, and the damage of added components can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of compressors, in particular to an air conditioner compressor exhaust valve plate.
Background
The exhaust valve block is an elastic plate arranged on an exhaust port of the compressor, the exhaust valve block reciprocates after the compressor is exhausted and the exhaust is finished, so that the exhaust port is opened and closed, when the compressor works, the exhaust valve block, a compressor body and a limiter generate strong impact force to generate noise, the service life of the exhaust valve block can be reduced due to rapid strong impact of the exhaust valve block, in the prior art, in order to reduce the impact force, a buffer material is arranged on the limiter, for example, an elastic buffer part is arranged at the contact end of the limiter and the exhaust valve block, for example, the application number CN201811047374.3 is that a carbon fiber ring member is arranged at the top of the elastic buffer part to elastically buffer the valve block, so that the impact force is reduced, and the noise is reduced; patent application number CN201910401678.3 discloses discharge valve block subassembly, compressor and air conditioner, utilize coil spring end connection magnet at the stopper tip, utilize the magnet to inhale mutually with the discharge valve block after utilizing the spring buffering, reduce the vibrations after the discharge valve block collision, thereby reduce collision impact force and noise reduction, in this technical scheme, there is the defect the same with patent application number CN201811047374.3, all adopt the elastomer, at discharge valve block reciprocating motion's in-process, destroy the fatigue resistance of elastomer easily, cause elasticity buffering trouble, and in this technical scheme the magnet is together for adsorbing with the discharge valve block, although set forth the discharge valve block in this technical scheme can break away from the magnet under the resilience of self, but more difficult when embodying, and easily pull the spring, cause the spring damage.
Disclosure of Invention
The invention mainly aims to provide an air conditioner compressor exhaust valve plate which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides an air condition compressor discharge valve piece, includes disk seat, discharge valve piece and stopper, the gas vent has been seted up on the disk seat, the one side laminating disk seat of discharge valve piece and shutoff gas vent, the another side laminating stopper of discharge valve piece and stopper pass through bolt spare and disk seat fixed connection, its characterized in that: the exhaust valve plate is located one end of the exhaust port and is close to a side face of the limiter, a groove is formed in the side face of the limiter, which is close to the exhaust valve plate, of the limiter, a magnetic piece is arranged in the groove, the magnetic piece and the magnet are magnetically exclusive, and the magnet and the magnetic piece are correspondingly arranged.
Preferably, the magnetic member is a permanent magnet or an electromagnet.
Preferably, the magnetic part is an electromagnet, and the limiter is provided with a cable hole communicated with the groove.
Preferably, the electromagnet is connected with an alternating current power supply or a direct current power supply.
Preferably, the exhaust valve plate is formed by connecting a tail part, a cantilever and an end part into a whole, and the magnet is fixed on the end part.
Preferably, the limiter is formed by connecting a flat plate and an arc plate into a whole, the groove is formed in one side of the end part of the arc plate, a plurality of hole grooves are formed in the arc plate, and annular sound absorbing cotton is fixedly connected in the hole grooves.
Preferably, the magnetic piece is not attached to the magnet when the exhaust valve plate is attached to the limiter.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the magnetic piece and the magnet are respectively arranged on the limiter and the exhaust valve plate, so that the impact of the exhaust valve plate and the limiter is buffered by utilizing the mutual exclusion of the magnetic piece and the magnet, the noise is reduced, the service life of the exhaust valve plate is prolonged, and the damage of added components can be effectively avoided.
Drawings
FIG. 1 is a schematic view of the whole structure of the exhaust valve plate assembly of the present invention in a normal state;
FIG. 2 is a schematic view of the whole structure of the exhaust valve plate assembly of the present invention during exhaust;
FIG. 3 is a schematic view of an exhaust valve sheet according to the present invention;
fig. 4 is a schematic view of a stopper according to the present invention.
In the figure: 1. a valve seat; 2. an exhaust valve plate; 21. tail part; 22. a cantilever; 23. an end portion; 3. a limiter; 31. a flat plate; 32. an arc plate; 33. a hole groove; 34. annular sound-absorbing cotton; 4. an exhaust port; 5. a bolt member; 6. a magnet; 7. a groove; 8. a magnetic member; 9. and a cable hole.
Description of the embodiments
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-4, an air-conditioning compressor discharge valve block comprises a valve seat 1, a discharge valve block 2 and a limiter 3, wherein an exhaust port 4 is formed in the valve seat 1, one side of the discharge valve block 2 is attached to the valve seat 1 and is used for blocking the exhaust port 4, the other side of the discharge valve block 2 is attached to the limiter 3 and the limiter 3 is fixedly connected with the valve seat 1 through a bolt piece 5, and the air-conditioning compressor discharge valve block is characterized in that: the exhaust valve plate 2 is located one end of the exhaust port 4 and is close to a side face of the limiter 3, a groove 7 is formed in the side face of the limiter 3, which is close to the exhaust valve plate 2, a magnetic piece 8 is arranged in the groove 7, the magnetic piece 8 and the magnetic piece 6 are magnetically exclusive, the magnetic piece 6 and the magnetic piece 8 are correspondingly arranged, when exhaust is needed, the exhaust valve plate 2 is far away from the exhaust port 4, the exhaust valve plate 2 moves towards the limiter 3, the principle that the magnetic piece 8 is identical with the N pole and the S pole of the magnetic piece 6 and is mutually exclusive is utilized, the collision impact of the exhaust valve plate 2 and the limiter 3 is reduced, and accordingly noise is reduced.
In this embodiment, the magnetic member 8 is a permanent magnet or an electromagnet, when the permanent magnet is adopted, the permanent magnet is the same as the N, S pole of the magnet, and when the electromagnet is adopted, the current direction is adjusted to ensure that the electromagnet is the same as the N, S pole of the magnet, thereby achieving the purpose of repelling the exhaust valve plate 2 and reducing the impact.
In this embodiment, the magnetic member 8 is an electromagnet, and the limiter 3 is provided with a cable hole 9 that is communicated with the groove 7.
In this embodiment, when alternating current is supplied, according to experimental adjustment, the electromagnet is mutually exclusive with the magnet 6 when the exhaust valve plate 2 moves towards the limiter 3, and when the exhaust valve plate 2 is reset, the electromagnet is mutually attracted with the magnet 6, so that the collision impact of the exhaust valve plate 2 and the valve seat 1 is slowed down, and the noise is reduced.
In this embodiment, the exhaust valve plate 2 is integrally formed by a tail 21, a cantilever 22 and an end 23, and the magnet 6 is fixed on the end 23.
In this embodiment, the limiter 3 is integrally formed by connecting a flat plate 31 and an arc plate 32, the groove 7 is disposed on one side of the end of the arc plate 32, a plurality of hole slots 33 are formed in the arc plate 32, and annular sound absorbing cotton 34 is fixedly connected in the hole slots 33, so that the transmission of noise generated by collision is reduced, and the noise is further reduced.
In this embodiment, the magnetic member 8 is not attached to the magnet 6 when the exhaust valve plate 2 is attached to the stopper 3, so that the magnet 6 can be prevented from colliding with the magnetic member 8.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (3)
1. The utility model provides an air condition compressor discharge valve piece, includes disk seat, discharge valve piece and stopper, the gas vent has been seted up on the disk seat, the one side laminating disk seat of discharge valve piece and shutoff gas vent, the another side laminating stopper of discharge valve piece and stopper pass through bolt spare and disk seat fixed connection, its characterized in that: the exhaust valve plate is positioned at one end of the exhaust port, a magnet is arranged on one side surface of the exhaust valve plate, which is close to the limiter, a groove is formed in the side surface of the limiter, which is close to the exhaust valve plate, a magnetic piece is arranged in the groove, the magnetic piece and the magnet are magnetically exclusive, and the magnet and the magnetic piece are correspondingly arranged;
the magnetic part is an electromagnet, a cable hole communicated with the groove is formed in the limiter, the electromagnet is connected with an alternating current power supply, when alternating current is supplied, the electromagnet and the magnet repel each other when the exhaust valve plate moves towards the limiter, and when the exhaust valve plate is reset, the electromagnet and the magnet attract each other, so that collision and impact between the exhaust valve plate and the valve seat are slowed down, and noise is reduced;
the limiter is formed by connecting a flat plate and an arc plate into a whole, the groove is formed in one side of the end part of the arc plate, a plurality of hole grooves are formed in the arc plate, and annular sound absorbing cotton is fixedly connected in the hole grooves.
2. The air conditioner compressor discharge valve sheet according to claim 1, wherein: the exhaust valve plate is formed by integrally connecting a tail part, a cantilever and an end part, and the magnet is fixed on the end part.
3. The air conditioner compressor discharge valve sheet according to claim 1, wherein: and the magnetic piece is not attached to the magnet when the exhaust valve plate is attached to the limiter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169880.1A CN113864521B (en) | 2021-10-08 | 2021-10-08 | Air-conditioner compressor exhaust valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169880.1A CN113864521B (en) | 2021-10-08 | 2021-10-08 | Air-conditioner compressor exhaust valve plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113864521A CN113864521A (en) | 2021-12-31 |
| CN113864521B true CN113864521B (en) | 2024-01-05 |
Family
ID=79001720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111169880.1A Active CN113864521B (en) | 2021-10-08 | 2021-10-08 | Air-conditioner compressor exhaust valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113864521B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5095856A (en) * | 1988-12-28 | 1992-03-17 | Isuzu Ceramics Research Institute Co., Ltd. | Electromagnetic valve actuating system |
| CN1235242A (en) * | 1998-05-11 | 1999-11-17 | 株式会社丰田自动织机制作所 | Method and apparatus for suppressing resonance |
| JP2000130127A (en) * | 1998-10-20 | 2000-05-09 | Unisia Jecs Corp | Solenoid valve |
| JP2000230659A (en) * | 1999-02-10 | 2000-08-22 | Db Seiko:Kk | Solenoid valve |
| KR20030052065A (en) * | 2001-12-20 | 2003-06-26 | 삼성광주전자 주식회사 | Valve assembly for compressor |
| JP2004360542A (en) * | 2003-06-04 | 2004-12-24 | Calsonic Compressor Inc | Gas compressor |
| JP2006112514A (en) * | 2004-10-14 | 2006-04-27 | Toyoda Mach Works Ltd | Solenoid valve |
| JP2010510447A (en) * | 2006-11-16 | 2010-04-02 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | solenoid valve |
| CN202768330U (en) * | 2012-03-22 | 2013-03-06 | 芜湖欧宝机电有限公司 | Noise reducing structure for fully closed refrigeration compressor exhaust valve |
| WO2014129938A1 (en) * | 2013-02-25 | 2014-08-28 | Dudarenko Aleksandr Pavlovich | Self-acting valve |
| CN206617324U (en) * | 2017-03-10 | 2017-11-07 | 广东志高精密机械有限公司 | A kind of rotary compressor of effective reduction energy consumption |
| CN207004288U (en) * | 2017-06-21 | 2018-02-13 | 北矿磁材科技有限公司 | A kind of door and window closure control system based on electromagnetic damping |
| CN109139424A (en) * | 2018-09-14 | 2019-01-04 | 珠海凌达压缩机有限公司 | A kind of exhaust valve plate component and compressor |
| CN110219796A (en) * | 2019-06-14 | 2019-09-10 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of exhaust valve component, compressor and refrigeration equipment |
| CN113357130A (en) * | 2021-07-27 | 2021-09-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder cover assembly and compressor and refrigerator with same |
-
2021
- 2021-10-08 CN CN202111169880.1A patent/CN113864521B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5095856A (en) * | 1988-12-28 | 1992-03-17 | Isuzu Ceramics Research Institute Co., Ltd. | Electromagnetic valve actuating system |
| CN1235242A (en) * | 1998-05-11 | 1999-11-17 | 株式会社丰田自动织机制作所 | Method and apparatus for suppressing resonance |
| JP2000130127A (en) * | 1998-10-20 | 2000-05-09 | Unisia Jecs Corp | Solenoid valve |
| JP2000230659A (en) * | 1999-02-10 | 2000-08-22 | Db Seiko:Kk | Solenoid valve |
| KR20030052065A (en) * | 2001-12-20 | 2003-06-26 | 삼성광주전자 주식회사 | Valve assembly for compressor |
| JP2004360542A (en) * | 2003-06-04 | 2004-12-24 | Calsonic Compressor Inc | Gas compressor |
| JP2006112514A (en) * | 2004-10-14 | 2006-04-27 | Toyoda Mach Works Ltd | Solenoid valve |
| JP2010510447A (en) * | 2006-11-16 | 2010-04-02 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | solenoid valve |
| CN202768330U (en) * | 2012-03-22 | 2013-03-06 | 芜湖欧宝机电有限公司 | Noise reducing structure for fully closed refrigeration compressor exhaust valve |
| WO2014129938A1 (en) * | 2013-02-25 | 2014-08-28 | Dudarenko Aleksandr Pavlovich | Self-acting valve |
| CN206617324U (en) * | 2017-03-10 | 2017-11-07 | 广东志高精密机械有限公司 | A kind of rotary compressor of effective reduction energy consumption |
| CN207004288U (en) * | 2017-06-21 | 2018-02-13 | 北矿磁材科技有限公司 | A kind of door and window closure control system based on electromagnetic damping |
| CN109139424A (en) * | 2018-09-14 | 2019-01-04 | 珠海凌达压缩机有限公司 | A kind of exhaust valve plate component and compressor |
| CN110219796A (en) * | 2019-06-14 | 2019-09-10 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of exhaust valve component, compressor and refrigeration equipment |
| CN113357130A (en) * | 2021-07-27 | 2021-09-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder cover assembly and compressor and refrigerator with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113864521A (en) | 2021-12-31 |
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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 | ||
| CB02 | Change of applicant information |
Address after: 230000 Room 201, Building A2, Jinzhai South Road Demolition and Resettlement Building, intersection of Qinglongtan Road and Danxia Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Applicant after: HEFEI ANXIN GENERAL VALVE REED MANUFACTURING Co.,Ltd. Address before: 230000 No.6 Hongfeng Road, Dayang Industrial Park, Luyang District, Hefei City, Anhui Province Applicant before: HEFEI ANXIN GENERAL VALVE REED MANUFACTURING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of air conditioning compressor exhaust valve plate Granted publication date: 20240105 Pledgee: Anhui pilot Free Trade Zone Hefei area sub branch of Huishang Bank Co.,Ltd. Pledgor: HEFEI ANXIN GENERAL VALVE REED MANUFACTURING Co.,Ltd. Registration number: Y2024980004835 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |