CN107956670B - A kind of rotor of inflator pump - Google Patents
A kind of rotor of inflator pump Download PDFInfo
- Publication number
- CN107956670B CN107956670B CN201711168768.XA CN201711168768A CN107956670B CN 107956670 B CN107956670 B CN 107956670B CN 201711168768 A CN201711168768 A CN 201711168768A CN 107956670 B CN107956670 B CN 107956670B
- Authority
- CN
- China
- Prior art keywords
- magnet
- rotor
- turntable
- piston
- cylinder
- 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.)
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Links
- 238000009434 installation Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
-
- 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
-
- 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
-
- 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
-
- 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
- F04B39/0005—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 adaptations of pistons
-
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of rotors of inflator pump, plunger shaft is provided in the rotor, the plunger shaft two sides are slidably connected, and there are two the pistons being oppositely arranged, magnet mounting groove is formed on the outside of the piston, piston magnet is fixedly connected in the magnet mounting groove, liquescent gas is full of in the rotor that the present invention uses, the gas is sealed in rotor, pass through the attraction or repulsive force variation between rotor magnet and cylinder magnet, change piston mode, structure of the invention is compact, and work efficiency is high, and noise is small when work.
Description
The application is:
Application No. is: 201610649431X
A kind of title are as follows: inflator pump
The applying date are as follows: 2016.08.06
Patent application divisional application.
Technical field
The invention belongs to air pump field more particularly to a kind of inflator pumps.
Background technique
Traditional air pump usually drives eccentric wheel or other machinery structure, eccentric wheel or other machinery structure band by motor
Piston moves back and forth in the plunger shaft of air pump, and the driving to air-flow can be realized in cooperation one-way valve structures.Eccentric wheel or its
The noise issued when its mechanical structure is with piston is big.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the deficienciess of the prior art, providing a kind of inflator pump.
Purpose to realize the present invention, is achieved using following technical scheme: a kind of inflator pump, including motor, setting
Close to described motor output shaft one end and cylinder open at one end, the lid that the cartridge openings end is arranged in, and setting
In the cylinder and cover intracorporal plastic rotor；The motor is equipped with electric machine support, the motor branch close to output shaft one end
Frame circumferentially uniformly forms support column, is fixedly connected with circular first turntable on the motor output shaft, and described first turn
With motor opposite side on disk, magnet mounting groove b is circumferentially uniformly formed, is fixedly connected on the magnet mounting groove b
One turntable magnet；The cylinder is open at one end, and other end closing, the cylinder closed end inner wall center forms first
Protrusion, the cylinder lateral wall have been uniformly arranged in the circumferential direction connection bump corresponding with the support column, the company close to closed end
Protrusion is connect to be fixedly connected with the support column；The cylinder body outer wall is fixedly connected with two groups along the symmetrical cylinder magnetic of body centre
The magnetic force size of iron, cylinder magnet described in every group is uniformly successively decreased from centre to two sides, and cylinder magnet described in every group includes
What is equidistantly distributed is multiple；The pole S of cylinder magnet described in one group is towards body centre, the N of cylinder magnet described in another group
Pole is towards body centre；The lid side circumferentially forms locating ring, forms the second protrusion, institute in center position
It states and is connected with intake valve and exhaust valve on lid, the lid and cylinder are tightly connected；
The connector there are two setting symmetrical above and below is formed on the rotor, is fixedly connected on connector described in one
Circular second turntable, second turntable are connected on one side with connector, circumferentially uniformly form magnet mounting groove a, described
The second turntable magnet is fixedly connected on magnet mounting groove a, the polarity of the second turntable magnet installation and the first turntable are installed
Polarity on the contrary, second turntable is mounted on inner barrel, be rotatablely connected with first protrusion, the connection described in another
Head is rotatablely connected with second protrusion；
Molding is parallel to the plunger shaft of the second turntable in the rotor, and the plunger shaft two sides are slidably connected, and there are two phases
To the piston of setting, the position on the rotor positioned at the plunger shaft both ends is fixedly connected with the locating rack being arranged in pairs, institute
It states center in plunger shaft and forms restraining position ring block, be full of liquescent gas in the closed plunger shaft of piston as described in two
Body；
Magnet mounting groove c is formed on the outside of the piston, piston magnet, institute are fixedly connected on the magnet mounting groove c
It is parallel with the cylinder magnet to state piston magnet, the pole piston magnet S described in side is towards the center of the rotor, other side institute
The piston pole magnet N stated is towards the center of the rotor.
Preferably, the liquescent gas uses ether or freon.
Compared with prior art, the beneficial effects of the present invention are:
When the motor is actuated, motor rotates, and drives the first turntable, and second turntable of the first driven by rotary disc is described
The rotation of second driven by rotary disc rotor, piston magnet rotors, the pole S is towards the piston magnet at the center of the rotor from cylinder magnet N
When extremely magnetic minimum extremely magnetic maximum to cylinder magnet N, repulsive force suffered by the rotor increases, and two pistons are into plunger shaft
It slides, gas liquefies in the rotor, and intake valve enters gas flow increase；When the pole S is towards the work at the center of the rotor
Plug magnet from cylinder magnet N extremely magnetism be up to cylinder magnet N it is extremely magnetic minimum when, repulsive force suffered by the rotor reduces,
Two pistons do return motion to outside plunger shaft, and liquefied gas gradually gasifies in the rotor, intake valve enter gas flow by
It is decrescence few；The pole S is extremely magnetic minimum extremely magnetic to cylinder magnet S towards the piston magnet at the center of the rotor from cylinder magnet S
When maximum, attraction suffered by the rotor increases, and two pistons slide to outside plunger shaft, in the rotor liquefied gas into
Promoting the circulation of qi, exhaust valve are discharged gas flow and increase；The piston magnet at the pole S towards the center of the rotor is extremely magnetic from cylinder magnet S
Be up to cylinder magnet S it is extremely magnetic minimum when, attraction suffered by the rotor reduces, and two pistons are replied into plunger shaft
Movement, the rotor gas gradually liquefy, and exhaust valve discharge gas flow gradually slows down.
Liquescent gas is full of in the rotor that the present invention uses, the gas is sealed in rotor, passes through rotation
Attraction or repulsive force variation between magnet and cylinder magnet, change piston mode；By the reciprocating motion of piston come air inlet
And exhaust, structure of the invention is compact, and work efficiency is high, and noise is small when work.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is cross-sectional view of the invention；
Fig. 4 is plastic rotor and the block diagram being attached thereto；
Fig. 5 is the cross-sectional view of component shown in Fig. 4；
Fig. 6 is cylinder magnet and rotor magnet scheme of installation.
Description of symbols: 91, motor；911, electric machine support；912, the first turntable；9121, the first turntable magnet；
92, cylinder；921, connection bump；922, cylinder magnet；923, the first protrusion；93, lid；931, intake valve；
932, exhaust valve；933, the second protrusion；94, rotor；941, the second turntable；9411, the second turntable magnet；942, piston；9421,
Piston magnet；943, connector；944, locating rack；945, stop collar；946, plunger shaft.
Specific embodiment
A specific embodiment of the invention is made a detailed explanation below according to attached drawing.
According to Fig. 1-6, a kind of inflator pump described in the present embodiment, including motor 91, it is positioned close to the motor
91 output shaft one end and cylinder 92 open at one end, the lid 93 that 92 open end of cylinder is set, and be arranged described
Plastic rotor 94 in cylinder 92 and lid 93.The motor 91 is equipped with electric machine support 911 close to output shaft one end, described
Electric machine support 911 circumferentially uniformly forms support column, is fixedly connected with circular first turntable on 91 output shaft of motor
912, with 91 opposite side of motor on first turntable 912, circumferentially uniformly form magnet mounting groove b, the magnet peace
The first turntable magnet 9121 is fixedly connected on tankage b.The cylinder 92 is open at one end, other end closing, 92 envelope of cylinder
Closed end inner wall center forms the first protrusion 923,92 side wall of cylinder close to closed end be uniformly arranged in the circumferential direction with
The corresponding connection bump 921 of the support column, the connection bump 921 are fixedly connected with the support column.Outside the cylinder 92
Wall is fixedly connected with two groups along the centrosymmetric cylinder magnet 922 of cylinder 92, the magnetic force size of cylinder magnet 922 described in every group
Uniformly successively decrease from centre to two sides, cylinder magnet 922 described in every group include equidistantly distribute it is multiple；Cylinder described in one group
The pole S of magnet body 922 is towards 92 center of cylinder, and the pole N of cylinder magnet 922 described in another group is towards 92 center of cylinder.It is described
93 side of lid circumferentially forms locating ring, forms the second protrusion 933 in center position, is connected on the lid 93
Intake valve 931 and exhaust valve 932, the lid 93 are tightly connected with cylinder 92.
Molding is solid on connector 943 described in one there are two the connector 943 of setting symmetrical above and below on the rotor 94
Surely it is connected with circular second turntable 941, second turntable 941 is connected on one side with connector 943, circumferentially uniformly forms
The second turntable magnet 9411, the second turntable magnet 9411 are fixedly connected on magnet mounting groove a, the magnet mounting groove a
The polarity of installation and the polarity of the first turntable 912 installation are and described on the contrary, second turntable 941 is mounted on inside cylinder 92
First protrusion 923 is rotatablely connected, and the connector 943 and second protrusion 933 described in another are rotatablely connected.
Molding is parallel to the plunger shaft 946 of the second turntable 941,946 liang of Slideslips of the plunger shaft in the rotor 94
There are two the piston 942 that is oppositely arranged, the position that 946 both ends of plunger shaft are located on the rotor 94 is fixedly connected with for connection
The locating rack 944 being arranged in pairs, center forms restraining position ring block 945, the piston as described in two in the plunger shaft 946
Liquescent gas is full of in 942 closed plunger shafts 946.
Magnet mounting groove c is formed on the outside of the piston 942, is fixedly connected with piston magnet on the magnet mounting groove c
9421, the piston magnet 9421 is parallel with the cylinder magnet 922, and the pole piston magnet 9421S described in side is described in
94 center of rotor, the piston pole magnet 9421N described in the other side is towards 94 center of rotor.
The liquescent gas uses ether or freon.
When the motor 91 work, motor 91 is rotated, and drives the first turntable 912, and first turntable 912 drives second
Turntable 941, second turntable 941 drive rotor 94 to rotate, and piston magnet 9421 rotates, and the pole S is towards 94 center of rotor
Piston magnet 9421 it is extremely magnetic minimum extremely magnetic maximum to cylinder magnet 922N from cylinder magnet 922N when, 94 institute of rotor
The repulsive force received increases, and two pistons 942 are slided into plunger shaft 946, and gas liquefies in the rotor 94, intake valve
931, which enter gas flow, increases；When the pole S towards the piston magnet 9421 at 94 center of rotor from cylinder magnet 922N extremely it is magnetic most
When extremely magnetic minimum to cylinder magnet 922N greatly, repulsive force suffered by the rotor 94 reduces, and two pistons 942 are to plunger shaft
Return motion is done outside 946, liquefied gas gradually gasifies in the rotor 94, and intake valve 931 is gradually decreased into gas flow；S
Pole is extremely magnetic minimum to the pole cylinder magnet 922S magnetic towards the piston magnet 9421 at 94 center of rotor from cylinder magnet 922S
Property maximum when, attraction suffered by the rotor 94 increases, and two pistons 942 are slided to outside plunger shaft 946, in the rotor 94
Liquefied gas gasifies, and exhaust valve 932 is discharged gas flow and increases；Piston magnet of the pole S towards 94 center of rotor
9421 from cylinder magnet 922S extremely magnetism be up to cylinder magnet 922S it is extremely magnetic minimum when, attraction suffered by the rotor 94
Reduce, two pistons 942 do return motion into plunger shaft 946, and 94 gas of rotor gradually liquefies, and exhaust valve 932 is discharged
Gas flow gradually slows down.
Liquescent gas is full of in the rotor 94 that the present invention uses, the gas is sealed in rotor 94, passes through
Attraction or repulsive force variation between piston magnet 9421 and cylinder magnet 922, change 942 state of piston；Pass through piston 942
Reciprocating motion come air inlet and exhaust, structure of the invention is compact, and work efficiency is high, and noise is small when work.
Claims (1)
1. a kind of rotor of inflator pump, it is characterised in that: the connector of setting symmetrical above and below there are two being formed on the rotor, one
Circular second turntable is fixedly connected on a connector, second turntable is connected circumferentially equal on one side with connector
It is even to form magnet mounting groove a, the second turntable magnet is fixedly connected on the magnet mounting groove a；
Be fixedly connected with circular first turntable on the motor output shaft of the motor of inflator pump, on first turntable with motor phase
Pair one side circumferentially uniformly form magnet mounting groove b, the first turntable magnet is fixedly connected on the magnet mounting groove b；
The polarity that the polarity of the second turntable magnet installation is installed with the first turntable magnet is on the contrary, second turntable is mounted on
Inner barrel is rotatablely connected with intracorporal first protrusion of cylinder, and intracorporal second protrusion of the connector and lid described in another rotates
Connection；
Molding is parallel to the plunger shaft of the second turntable in the rotor, and the plunger shaft two sides are slidably connected to be set there are two opposite
The piston set, the position that the plunger shaft both ends are located on the rotor are fixedly connected with the locating rack being arranged in pairs, the work
Intracavitary center molding restraining position ring block is filled in, is full of liquescent gas in the closed plunger shaft of piston as described in two；
Magnet mounting groove c is formed on the outside of the piston, piston magnet, the work are fixedly connected on the magnet mounting groove c
It is parallel with cylinder magnet to fill in magnet, the pole piston magnet S described in side is towards the center of the rotor, piston described in the other side
The pole magnet N is towards the center of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168768.XA CN107956670B (en) | 2016-08-06 | 2016-08-06 | A kind of rotor of inflator pump |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168768.XA CN107956670B (en) | 2016-08-06 | 2016-08-06 | A kind of rotor of inflator pump |
| CN201610649431.XA CN106194648B (en) | 2016-08-06 | 2016-08-06 | A kind of inflator pump |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649431.XA Division CN106194648B (en) | 2016-08-06 | 2016-08-06 | A kind of inflator pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107956670A CN107956670A (en) | 2018-04-24 |
| CN107956670B true CN107956670B (en) | 2019-07-02 |
Family
ID=57514121
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649431.XA Active CN106194648B (en) | 2016-08-06 | 2016-08-06 | A kind of inflator pump |
| CN201711168768.XA Active CN107956670B (en) | 2016-08-06 | 2016-08-06 | A kind of rotor of inflator pump |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649431.XA Active CN106194648B (en) | 2016-08-06 | 2016-08-06 | A kind of inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106194648B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670185A (en) * | 2018-05-30 | 2018-10-19 | 广州众健医疗科技有限公司 | A kind of gastroscope endoscope with spectroscopic diagnostics function |
| CN117506310A (en) * | 2023-06-01 | 2024-02-06 | 昆明壹尔睿科技有限公司 | Automatic welding tool |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1557356A1 (en) * | 1988-06-15 | 1990-04-15 | Грузинский политехнический институт | Drive of piston-type compressor |
| JPH03156178A (en) * | 1989-11-13 | 1991-07-04 | Sugino Mach Ltd | compressor/motor |
| CN2136345Y (en) * | 1992-06-08 | 1993-06-16 | 刘国圣 | Dc or ac air pump |
| JP2001128434A (en) * | 1999-10-27 | 2001-05-11 | Matsushita Refrig Co Ltd | Linear motor |
| JP2005325780A (en) * | 2004-05-14 | 2005-11-24 | Alps Electric Co Ltd | Reciprocating pump |
| KR100980565B1 (en) * | 2007-10-18 | 2010-09-06 | 가부시키가이샤 이와키 | Maglev motors and pumps |
| US20100047088A1 (en) * | 2008-08-20 | 2010-02-25 | Protonex Technology Corporation | Roller vane pump with integrated motor |
| KR100981048B1 (en) * | 2008-09-09 | 2010-09-10 | 두산중공업 주식회사 | Cryogenic Fluid Circulation Pump |
| CN201521419U (en) * | 2009-10-05 | 2010-07-07 | 朱鲁曰 | Axis moving single air-bag type air pump |
| CN103790800B (en) * | 2014-01-22 | 2016-03-09 | 李健宝 | Tire for vehicles double-cylinder inflating pump |
| CN105604917A (en) * | 2015-12-24 | 2016-05-25 | 李峰 | High pressure air pump |
-
2016
- 2016-08-06 CN CN201610649431.XA patent/CN106194648B/en active Active
- 2016-08-06 CN CN201711168768.XA patent/CN107956670B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194648B (en) | 2018-06-12 |
| CN107956670A (en) | 2018-04-24 |
| CN106194648A (en) | 2016-12-07 |
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Effective date of registration: 20190529 Address after: 226124 No. 88 Changqing Road, Changle Town, Haimen City, Nantong City, Jiangsu Province Applicant after: Haimen Dade Intellectual Property Services Limited Address before: 310053 546 binwen Road, Pu Yan Street, Binjiang District, Hangzhou, Zhejiang. Applicant before: Hu Yue |
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