CN112594154A - Miniature air compressor - Google Patents
Miniature air compressor Download PDFInfo
- Publication number
- CN112594154A CN112594154A CN202011459795.4A CN202011459795A CN112594154A CN 112594154 A CN112594154 A CN 112594154A CN 202011459795 A CN202011459795 A CN 202011459795A CN 112594154 A CN112594154 A CN 112594154A
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- China
- Prior art keywords
- compression
- mounting
- air
- gear
- cavity
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- 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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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to the technical field of air compressors, in particular to a miniature air compression device which comprises a mounting seat, a motor and a plurality of compression mechanisms, wherein the mounting seat is internally provided with a cavity; compressing mechanism passes through the connecting pipe and connects in the gas storage chamber, still be equipped with first gear of mount pad one end, first gear passes the compression chamber through the crank rod and locates mount pad one end, the actuating lever one end of motor is connected with the second gear with first gear engaged with, the actuating lever of motor drives first gear and rotates rather than the second gear of meshing, thereby it compresses the air that gets into from the inlet port to drive crank rod drive several compressing mechanism, the air that the compression is good is inputed to the gas storage intracavity through the connecting pipe respectively again, and discharge through the gas outlet.
Description
Technical Field
The invention relates to the technical field of air compressors, in particular to a miniature air compression device.
Background
The micro compressor is a refrigerating compressor with refrigerating capacity less than 1KW, and has mini volume, light weight and super-strong durability; the work is quiet, and almost no vibration exists; the energy consumption is very low, and batteries, vehicle-mounted power supplies, civil power grids, solar energy and the like can be used for supplying power; the system has stable output, accurate control and excellent adaptability, and can well meet the requirements of various mobile and portable miniature thermal management systems. The compressor is the core of the refrigeration system and its capacity and characteristics determine the capacity and characteristics of the refrigeration system. The micro compressor has the characteristics of small volume, light weight, high power, low energy consumption, quiet and vibration-free operation, variable frequency, easy and accurate control and the like, is specially tailored for a tip refrigerating system, and is also the first choice of an extremely ideal mobile or portable small-sized thermal management system. The micro compressor can be widely applied to refrigeration units of air conditioning devices, water cooling devices and commercial refrigeration devices, and at present, the main application range of the micro compressor comprises a portable refrigeration system, a food cooling system, a micro refrigeration system, a temperature control shipping container, an electronic refrigeration system, a medical imaging system, a mini cooling water system and the like.
However, in order to meet the requirements of lightness, no noise and the like, the conventional micro compressor has the disadvantages of obviously reduced compression efficiency, large abrasion consumption, short service life and incapability of meeting the market demand.
Disclosure of Invention
In order to overcome the technical defects, the invention aims to provide the miniature air compression device which is simple in structure, convenient to use, high in compression efficiency and long in service life and can meet market requirements.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a miniature air compressor comprises a mounting seat with a cavity inside, a motor and a plurality of compression mechanisms which are fixedly arranged on the mounting seat, wherein each side wall at one end of the mounting seat is respectively provided with an air inlet, the other end of the mounting seat is provided with an air outlet,
a compression cavity and an air storage cavity which are not communicated with each other are arranged in the cavity of the mounting seat;
the plurality of compression mechanisms are respectively and fixedly arranged in the compression cavities of the mounting seat; the compression mechanism is connected to the air storage cavity through a connecting pipe;
a first gear is further arranged at one end of the mounting seat, and the first gear penetrates through the compression cavity through a crank rod and is arranged at one end of the mounting seat;
one end of a driving rod of the motor is connected with a second gear meshed with the first gear;
the driving rod of the motor drives the first gear and the second gear meshed with the first gear to rotate, so that the crank rod is driven to drive the plurality of compression mechanisms to compress air entering from the air inlet, and the compressed air is input into the air storage cavity through the connecting pipes and is discharged through the air outlet.
Furthermore, the mounting seat is also provided with a plurality of mounting holes and positioning holes for mounting a compression mechanism, an input port for inputting compressed gas into the gas storage cavity and a limiting hole for mounting the crank rod.
Furthermore, the crank rod comprises a first connecting shaft, a second connecting shaft and a plurality of connecting convex blocks, and the first connecting shaft and the second connecting shaft are respectively and fixedly connected among the connecting convex blocks.
Furthermore, two ends of the crank rod are respectively arranged in the limiting hole through the first weight rotating disc and the second weight rotating disc and can be movably arranged in the compression cavity of the mounting seat.
Furthermore, the plurality of compression mechanisms respectively comprise a base, a fixed mounting rod, a cylinder, a piston, a connecting rod and a connecting seat, one end of the fixed mounting rod and one end of the cylinder are respectively and fixedly arranged on the base, the other end of the fixed mounting rod is fixedly connected with the positioning hole, the other end of the cylinder is arranged on the mounting hole, the connecting seat is fixedly connected with the piston through the connecting rod, and the piston can move up and down and is arranged in the cylinder.
Furthermore, the number of the plurality of compression mechanisms is four, and the four compression mechanisms are respectively and correspondingly installed in the installation holes of the compression cavities in an up-down and left-right mode.
Furthermore, grooves are respectively formed in the connecting seats, the compression mechanisms located at the upper end and the lower end of the mounting seat are respectively fixedly connected to the first connecting shaft through the grooves, and the compression mechanisms located at the left side and the right side of the mounting seat are respectively fixedly connected to the second connecting shaft through the grooves.
Furthermore, the input ports are respectively provided with an air-closing valve, and the joint of the air-closing valve and the input ports is provided with a sealing gasket.
Furthermore, a detection mounting hole for mounting a pressure detection meter is further formed above the gas storage cavity of the mounting seat.
Further, the motor passes through the mounting bracket and fixes locating the one end of mount pad, the fan that is used for the heat dissipation and accelerates the air flow is installed to the other end of motor drive pole.
In conclusion, the invention has the advantages that: it drives first gear and rather than the second gear rotation of meshing through the actuating lever of motor to drive crank lever drive several compressing mechanism and compress the air that gets into from the inlet port, the air that the compression is good is do not inputed to the gas storage intracavity through the connecting pipe again, and discharge through the gas outlet, not only great improvement this miniature air compressor device's compression efficiency, and install the valve that closes on the input port in gas storage chamber respectively, the junction of valve and input port that closes is equipped with sealed the pad, improve the leakproofness, it is simple structure not only, high durability and convenient use, high compression efficiency, long service life, can satisfy the miniature air compressor device of market demand.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the mounting base of the present invention;
FIG. 3 is a schematic view of the construction of the crank lever of the present invention;
FIG. 4 is a schematic view of the construction of the compressing mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the air-blocking valve of the present invention;
the device comprises a mounting base 1, a mounting base 101, a compression cavity 102, an air storage cavity 103, an input port 104, a detection mounting hole 105, a mounting hole 106, a positioning hole 107, a limiting hole 2, a motor 201, a fan 202, a second gear 203, a mounting rack 3, a compression mechanism 301, a base 302, a fixed mounting rod 303, a cylinder 304, a piston 305, a connecting rod 306, a connecting seat 307, a groove 4, a pressure detection meter 5, an air inlet hole 6, an air outlet 7, a connecting pipe 8, a first gear 9, a crank rod 901, a first weight rotating disk 902, a second weight rotating disk 903, a connecting bump 904, a first connecting shaft 904, a second connecting shaft 10, an air closing valve 1001, a spring 1002, an air closing marble 1003 and a sealing gasket.
Detailed Description
The invention will be further described with reference to the accompanying drawings and the detailed description:
example (b):
as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a micro air compressor device comprises a mounting base 1 with a cavity therein, a motor 2 and a plurality of compression mechanisms 3 fixed on the mounting base 1, wherein each side wall of one end of the mounting base 1 is provided with an air inlet 5, the other end of the mounting base is provided with an air outlet 6,
a compression cavity 101 and an air storage cavity 102 which are not communicated with each other are arranged in the cavity of the mounting seat 1;
the plurality of compression mechanisms 3 are respectively and fixedly arranged in the compression cavities 101 of the mounting base 1; the compression mechanism 3 is connected to the air storage cavity 102 through a connecting pipe 7;
a first gear 8 is further arranged at one end of the mounting seat 1, and the first gear 8 penetrates through the compression cavity 101 through a crank rod 9 and is arranged at one end of the mounting seat 1;
one end of a driving rod of the motor 2 is connected with a second gear 202 meshed with the first gear 8;
the driving rod of the motor 2 drives the first gear 8 and the second gear 202 engaged with the first gear to rotate, so as to drive the crank rod 9 to drive the plurality of compression mechanisms 3 to compress air entering from the air inlet 5, and the compressed air is input into the air storage cavity 102 through the connecting pipe 7 and is discharged through the air outlet 6.
The mounting base 1 is further provided with a plurality of mounting holes 105 and positioning holes 106 for mounting the compression mechanism 3, an input port 103 for inputting compressed gas into the gas storage cavity 102, and a limiting hole 107 for mounting the crank rod 9.
The crank rod 9 includes a first connecting shaft 904, a second connecting shaft 905, and a plurality of connecting protrusions 903, wherein the first connecting shaft 904 and the second connecting shaft 905 are respectively fixedly connected between the connecting protrusions 903.
The two ends of the crank rod 9 are respectively arranged in the limiting hole 107 through a first weight rotating disc 901 and a second weight rotating disc 902 and can be movably arranged in the compression cavity 101 of the mounting seat 1.
The first connecting shaft 904 and the second connecting shaft 905 are arranged between the irregular connecting projections 903 in a staggered manner.
The plurality of compressing mechanisms 3 respectively comprise a base 301, a fixed mounting rod 302, a cylinder 303, a piston 304, a connecting rod 305 and a connecting seat 306, one end of the fixed mounting rod 302 and one end of the cylinder 303 are respectively and fixedly arranged on the base 301, the other end of the fixed mounting rod 302 is fixedly connected to the positioning hole 106, the other end of the cylinder 303 is arranged on the mounting hole 105, the connecting seat 306 is fixedly connected to the piston 304 through the connecting rod 305, and the piston 304 can be arranged in the cylinder 303 in an up-and-down motion mode.
The number of the compression mechanisms 3 is four, and the four compression mechanisms 3 are respectively and correspondingly mounted in the mounting holes 105 of the compression cavity 101 up and down and left and right.
The connecting seat 306 is provided with grooves 307, the compression mechanisms 3 at the upper and lower ends of the mounting seat 1 are fixedly connected to the first connecting shaft 904 through the grooves 307, and the compression mechanisms 3 at the left and right sides of the mounting seat 1 are fixedly connected to the second connecting shaft 905 through the grooves 307.
Wherein, the input port 103 is respectively provided with a gas-closing valve 10, the joint of the gas-closing valve 10 and the input port 103 is provided with a sealing gasket 1003, the gas-closing valve 10 is also respectively provided with a gas-closing marble 1002, and a spring 1001 is arranged between the corresponding gas-closing marbles 1002.
And a detection mounting hole 104 for mounting the pressure detection meter 4 is further arranged above the gas storage cavity 102 of the mounting base 1.
The motor 2 is fixedly arranged at one end of the mounting base 1 through a mounting frame 203, and a fan 201 for dissipating heat and accelerating air flow is arranged at the other end of a driving rod of the motor 2.
During operation, the driving rod of the motor 2 drives the first gear 8 and the second gear 202 engaged therewith to rotate, so as to drive the crank rod 9 to drive the connecting seat 306 fixed on the first connecting shaft 904 and the second connecting shaft 905, the connecting rod 305 fixedly connected therewith and the piston 304 to reciprocate in the cylinder 303, and after the piston 304 compresses air entering from the air inlet 5, the compressed air is input into the air storage cavity 102 through the connecting pipe 7 and is discharged through the air outlet 6.
In conclusion, the miniature air compression device has the advantages of simple structure, convenience in use, high compression efficiency and long service life, and can meet market requirements.
Various other changes and modifications to the above embodiments and concepts will become apparent to those skilled in the art, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (10)
1. The utility model provides a miniature air compression device, includes inside mount pad (1) that is equipped with the cavity, fixes locating motor (2) and several compressing mechanism (3) on mount pad (1), be equipped with inlet port (5) on each lateral wall of mount pad (1) one end respectively, its other end is equipped with gas outlet (6), its characterized in that:
a compression cavity (101) and an air storage cavity (102) which are not communicated with each other are arranged in the cavity of the mounting seat (1);
the plurality of compression mechanisms (3) are respectively and fixedly arranged in the compression cavity (101) of the mounting seat (1); the compression mechanism (3) is connected to the air storage cavity (102) through a connecting pipe (7);
a first gear (8) is further arranged at one end of the mounting seat (1), and the first gear (8) penetrates through the compression cavity (101) through a crank rod (9) and is arranged at one end of the mounting seat (1);
one end of a driving rod of the motor (2) is connected with a second gear (202) meshed with the first gear (8);
the driving rod of the motor (2) drives the first gear (8) and the second gear (202) meshed with the first gear to rotate, so that the crank rod (9) is driven to drive the plurality of compression mechanisms (3) to compress air entering from the air inlet holes (5), and the compressed air is input into the air storage cavity (102) through the connecting pipe (7) and is discharged through the air outlet (6).
2. A miniature air compression device as set forth in claim 1 wherein: the mounting seat (1) is further provided with a plurality of mounting holes (105) and positioning holes (106) for mounting the compression mechanism (3), an input port (103) for inputting compressed gas into the gas storage cavity (102), and a limiting hole (107) for mounting the crank rod (9).
3. A miniature air compression device as set forth in claim 2 wherein: the crank rod (9) comprises a first connecting shaft (904), a second connecting shaft (905) and a plurality of connecting convex blocks (903), wherein the first connecting shaft (904) and the second connecting shaft (905) are respectively and fixedly connected among the connecting convex blocks (903).
4. A miniature air compression device according to claim 3 wherein: two ends of the crank rod (9) are respectively arranged in the limiting hole (107) through a first weight rotating disc (901) and a second weight rotating disc (902) and movably arranged in a compression cavity (101) of the mounting seat (1).
5. A miniature air compression device as set forth in claim 2 wherein: several compressing mechanism (3) includes base (301) respectively, fixed mounting pole (302), cylinder (303), piston (304), connecting rod (305) and connecting seat (306), and the one end of fixed mounting pole (302) and cylinder (303) is fixed respectively and is located on base (301), the other end fixed connection of fixed mounting pole (302) in locating hole (106), the other end of cylinder (303) is located on mounting hole (105), connecting seat (306) through connecting rod (305) fixed connection in piston (304), but piston (304) up-and-down motion locates in cylinder (303).
6. The micro air compressor as claimed in claim 5, wherein: the number of the plurality of compression mechanisms (3) is four, and the four compression mechanisms (3) are respectively and correspondingly installed in the installation holes (105) of the compression cavity (101) up and down and left and right.
7. A miniature air compression device according to claim 3 or 6 wherein: be equipped with recess (307) on connecting seat (306) respectively, be located compressing mechanism (3) at both ends about mount pad (1) respectively through recess (307) fixed connection in first connecting axle (904), be located compressing mechanism (3) of mount pad (1) the left and right sides respectively through recess (307) fixed connection in second connecting axle (905).
8. A miniature air compression device as set forth in claim 2 wherein: and the input port (103) is respectively provided with a gas-closing valve (10), and the joint of the gas-closing valve (10) and the input port (103) is provided with a sealing gasket (1003).
9. A miniature air compression device as set forth in claim 1 wherein: and a detection mounting hole (104) for mounting the pressure detection meter (4) is also formed above the gas storage cavity (102) of the mounting seat (1).
10. A miniature air compression device as set forth in claim 1 wherein: motor (2) are fixed to be located through mounting bracket (203) the one end of mount pad (1), fan (201) that are used for the heat dissipation and accelerate the air flow are installed to the other end of motor (2) actuating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459795.4A CN112594154A (en) | 2020-12-11 | 2020-12-11 | Miniature air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459795.4A CN112594154A (en) | 2020-12-11 | 2020-12-11 | Miniature air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112594154A true CN112594154A (en) | 2021-04-02 |
Family
ID=75192561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011459795.4A Pending CN112594154A (en) | 2020-12-11 | 2020-12-11 | Miniature air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112594154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277092A (en) * | 2021-06-06 | 2021-08-20 | 黄海宝 | Electric power unmanned aerial vehicle falls behind oneself after out of control and protects and harm remediation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203189237U (en) * | 2013-03-23 | 2013-09-11 | 奉化市必达机械制造有限公司 | Micro air pump |
| CN105221390A (en) * | 2015-11-04 | 2016-01-06 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN206257014U (en) * | 2016-12-15 | 2017-06-16 | 惠安创达装饰设计有限公司 | A kind of piston compressor |
| CN109915348A (en) * | 2019-04-15 | 2019-06-21 | 含山瑞可金属有限公司 | A kind of small capacity diaphragm type compressor |
| CN210033788U (en) * | 2019-04-23 | 2020-02-07 | 东莞市明鑫翔智能科技有限公司 | Miniature air pump |
| CN210396998U (en) * | 2019-05-24 | 2020-04-24 | 西藏摩氧创新科技有限公司 | Suspension type micro air compressor |
-
2020
- 2020-12-11 CN CN202011459795.4A patent/CN112594154A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203189237U (en) * | 2013-03-23 | 2013-09-11 | 奉化市必达机械制造有限公司 | Micro air pump |
| CN105221390A (en) * | 2015-11-04 | 2016-01-06 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN206257014U (en) * | 2016-12-15 | 2017-06-16 | 惠安创达装饰设计有限公司 | A kind of piston compressor |
| CN109915348A (en) * | 2019-04-15 | 2019-06-21 | 含山瑞可金属有限公司 | A kind of small capacity diaphragm type compressor |
| CN210033788U (en) * | 2019-04-23 | 2020-02-07 | 东莞市明鑫翔智能科技有限公司 | Miniature air pump |
| CN210396998U (en) * | 2019-05-24 | 2020-04-24 | 西藏摩氧创新科技有限公司 | Suspension type micro air compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277092A (en) * | 2021-06-06 | 2021-08-20 | 黄海宝 | Electric power unmanned aerial vehicle falls behind oneself after out of control and protects and harm remediation device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210402 |