CN205047395U - Double -cylinder air compressor - Google Patents
Double -cylinder air compressor Download PDFInfo
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- CN205047395U CN205047395U CN201520642279.3U CN201520642279U CN205047395U CN 205047395 U CN205047395 U CN 205047395U CN 201520642279 U CN201520642279 U CN 201520642279U CN 205047395 U CN205047395 U CN 205047395U
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Abstract
The utility model provides a double -cylinder air compressor belongs to air compressor machine technical field. It has solved current air compressor compression effect and the not good problem of efficiency. This double -cylinder air compressor includes motor, crankcase and eccentric wheel, the crankcase link firmly on the motor end cover, eccentric wheel and motor shaft link firmly, include still that two are the air compressing assembly that angle A set up, air compressing assembly is including business turn over pneumatic valve board subassembly, piston, cylinder, connecting rod and open the cylinder cap that has air inlet and gas outlet, connecting rod one end and hinge joint, another pot head is established on the eccentric wheel, business turn over pneumatic valve board unit mount is between cylinder and cylinder cap, business turn over pneumatic valve board subassembly includes the valve plate and installs about the valve plate play gas valve piece on the face of both ends, advances gas valve piece, goes out gas valve piece and lies in between valve plate and the cylinder cap, open on the valve plate have respectively with the cylinder cap on air inlet and the venthole inlet port and the venthole that feed through. This double -cylinder air compressor has the better compression effect and the advantage of efficiency.
Description
Technical field
The utility model belongs to air compressor technical field, relates to a kind of double-cylinder air compressor.
Background technique
Existing piston type air compressor generally comprises the structures such as motor, crankcase, eccentric wheel and air compressing assembly, crankcase is arranged on electric motor end cap, eccentric wheel to be connected on motor shaft and to be positioned at crankcase, existing air compressor generally all only has a cylinder (namely only having a group to comprise piston and the isostructural air compressing assembly of cylinder), and its Problems existing is: only only have one group of air compressing modular construction to the effect of air compressing and efficiency lower all comparatively speaking.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of double-cylinder air compressor improving air compressing effect and efficiency.
The purpose of this utility model realizes by following technical proposal: a kind of double-cylinder air compressor, comprise motor, crankcase and eccentric wheel, described crankcase is connected on electric motor end cap, eccentric wheel and motor shaft are connected, it is characterized in that: also comprise two angularly A arrange air compressing assembly, described air compressing assembly comprises air valve board component, piston, cylinder, connecting rod and have the cylinder cap of suction port and air outlet, described connecting rod one end is connected with piston, the other end is set on eccentric wheel, described air valve board component is arranged between cylinder and cylinder cap, described air valve board component comprises valve plate and is arranged on the valve block of giving vent to anger in the upper and lower both ends of the surface of valve plate, air-intake valve plate, described gives vent to anger valve block between valve plate and cylinder cap, described valve plate has the inlet hole and air outlet hole that are communicated with air outlet hole with the suction port on above-mentioned cylinder cap respectively.
In above-mentioned a kind of double-cylinder air compressor, described angle A is 95 °.
In above-mentioned a kind of double-cylinder air compressor, described air outlet hole is three small sircle holes, above-mentioned valve plate has two valve block mounting holes of giving vent to anger, described two valve block mounting holes of giving vent to anger are U-shaped together with above-mentioned three small sircle holes, above-mentioned valve block of giving vent to anger is U-shaped and two ends are arranged on two by valve block pin gives vent to anger on valve block mounting hole, and centre covers on three small sircle holes.
In above-mentioned a kind of double-cylinder air compressor, described inlet hole is a big hole, its big hole is given vent to anger between valve block mounting hole at above-mentioned two, described valve plate has two air-intake valve plate mounting holes, one end of described air-intake valve plate is arranged on above-mentioned two air-intake valve plate mounting holes by valve block pin, and the other end covers on described big hole.
In above-mentioned a kind of double-cylinder air compressor, described air-intake valve plate has a through hole, three above-mentioned small sircle holes are at above-mentioned two between air-intake valve plate mounting hole and big hole, and that small sircle hole of centre in above-mentioned through hole and described three small sircle holes is just to setting.
In above-mentioned a kind of double-cylinder air compressor, described air-intake valve plate and valve block of giving vent to anger are elastic metallic aluminium flake.
Compared with prior art, this double-cylinder air compressor has following several advantage:
1, adopt two air compressing assemblies to carry out air compressing, improve compression efficiency and effect;
2, inlet hole and air outlet hole are all opened on same parts valve plate, and structure is simple, and cost is low;
3, air-intake valve plate and valve block of giving vent to anger are installed simple, only air-intake valve plate and valve block of giving vent to anger need to be tightened by valve block pin and be installed on valve plate.
Accompanying drawing explanation
Fig. 1 is confined explosion of the present utility model graph structure.
Fig. 2 is the structural drawing of air valve board component.
Fig. 3 is another structural drawing of air valve board component.
Fig. 4 is valve board structure figure.
In figure, 1, motor; 2, crankcase; 3, connecting rod; 4, piston; 5, cylinder; 6, cylinder cap; 7, valve plate; 8, inlet hole; 9, air outlet hole; 10, air-intake valve plate; 11, to give vent to anger valve block; 12, air-intake valve plate mounting hole; 13, to give vent to anger valve block mounting hole; 14, valve plate pad; 15, through hole.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, 2, shown in 3 and 4, this double-cylinder air compressor comprises motor 1, crankcase 2 and eccentric wheel, crankcase 2 is connected on electric motor end cap, eccentric wheel and motor shaft are connected, also comprise two angularly 95 ° of air compressing assemblies arranged, air compressing assembly comprises air valve board component, piston 4, cylinder 5, connecting rod 3 and have the cylinder cap 6 of suction port and air outlet, connecting rod 3 one end is connected with piston 4, the other end is set on eccentric wheel, the valve block 11 of giving vent to anger that air valve board component comprises valve plate 7 and is arranged in valve plate about 7 both ends of the surface, air-intake valve plate 10, give vent to anger valve block 11 between valve plate 7 and cylinder cap 6, valve plate 7 has the inlet hole 8 and air outlet hole 9 that are communicated with air outlet hole 9 with the suction port on above-mentioned cylinder cap 6 respectively.Air-intake valve plate 10 and valve block 11 of giving vent to anger are elastic metallic aluminium flake.
Air outlet hole 9 is three small sircle holes, valve plate 7 has two valve block mounting holes 13 of giving vent to anger, two valve block mounting holes 13 of giving vent to anger are U-shaped together with three small sircle holes, valve block 11 of giving vent to anger is U-shaped and two ends are arranged on two by valve block pin gives vent to anger on valve block mounting hole 13, and centre covers on three small sircle holes.Inlet hole 8 is a big hole, its big hole is given vent to anger between valve block mounting hole 13 at two, valve plate 7 has two air-intake valve plate mounting holes 12, one end of air-intake valve plate 10 is arranged on above-mentioned two air-intake valve plate mounting holes 12 by valve block pin, and the other end covers on big hole.Air-intake valve plate 10 has a through hole 15, three small sircle holes between two air-intake valve plate mounting holes 12 and big hole, that small sircle hole of centre in through hole 15 and three small sircle holes is just to setting.
During installation, air valve board component is arranged between cylinder cap 6 and cylinder 5, and valve block 11 of giving vent to anger is positioned at valve plate 7 on that end face of cylinder cap 6, and air-intake valve plate 10 is positioned at valve plate 7 on that end face of cylinder 5, is provided with valve plate pad 14 between valve plate 7 and cylinder 5.Inlet hole 8 is communicated with the suction port on cylinder cap 6, air outlet hole 9 is communicated with the air outlet on cylinder cap 6, during work, when piston 4 is retracted, cylinder 5 inner chamber becomes large, cavity pressure diminishes, and ambient air is pushed air-intake valve plate 10 open and entered into cylinder 5 inner chamber by suction port, inlet hole 8 under the effect of ambient pressure and cylinder 5 inner chamber draught head; When piston 4 puts in compression, cylinder 5 inner chamber diminishes, and pressure becomes large, and its pressure is greater than the air pressure outside air outlet, pushes valve block 11 of giving vent to anger open, by air outlet hole 9, air outlet, high pressure air is supplied to other equipment use under pressure difference effect.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a double-cylinder air compressor, comprise motor (1), crankcase (2) and eccentric wheel, described crankcase (2) is connected on electric motor end cap, eccentric wheel and motor shaft are connected, it is characterized in that: also comprise two angularly A arrange air compressing assembly, described air compressing assembly comprises air valve board component, piston (4), cylinder (5), connecting rod (3) and have the cylinder cap (6) of suction port and air outlet, described connecting rod (3) one end is connected with piston (4), the other end is set on eccentric wheel, described air valve board component is arranged between cylinder (5) and cylinder cap (6), described air valve board component comprises valve plate (7) and is arranged on the valve block of giving vent to anger (11) in the upper and lower both ends of the surface of valve plate (7), air-intake valve plate (10), described valve block of giving vent to anger (11) is positioned between valve plate (7) and cylinder cap (6), described valve plate (7) has the inlet hole (8) and air outlet hole (9) that are communicated with air outlet hole (9) with the suction port on above-mentioned cylinder cap (6) respectively.
2. a kind of double-cylinder air compressor according to claim 1, is characterized in that, described angle A is 95 °.
3. a kind of double-cylinder air compressor according to claim 2, it is characterized in that, described air outlet hole (9) is three small sircle holes, above-mentioned valve plate (7) has two valve block mounting holes (13) of giving vent to anger, described two valve block mounting holes (13) of giving vent to anger are U-shaped together with above-mentioned three small sircle holes, above-mentioned valve block of giving vent to anger (11) is U-shaped and two ends are arranged on two by valve block pin gives vent to anger on valve block mounting hole (13), and centre covers on three small sircle holes.
4. a kind of double-cylinder air compressor according to claim 3, it is characterized in that, described inlet hole (8) is a big hole, its big hole is positioned at above-mentioned two and gives vent to anger between valve block mounting hole (13), described valve plate (7) has two air-intake valve plate mounting holes (12), one end of described air-intake valve plate (10) is arranged on above-mentioned two air-intake valve plate mounting holes (12) by valve block pin, and the other end covers on described big hole.
5. a kind of double-cylinder air compressor according to claim 4, it is characterized in that, described air-intake valve plate (10) has a through hole (15), three above-mentioned small sircle holes are positioned between two above-mentioned air-intake valve plate mounting holes (12) and big hole, and above-mentioned through hole (15) and that small sircle hole of centre in described three small sircle holes are just to setting.
6. a kind of double-cylinder air compressor according to claim 1, is characterized in that, described air-intake valve plate (10) and valve block of giving vent to anger (11) are elastic metallic aluminium flake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642279.3U CN205047395U (en) | 2015-08-24 | 2015-08-24 | Double -cylinder air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642279.3U CN205047395U (en) | 2015-08-24 | 2015-08-24 | Double -cylinder air compressor |
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| Publication Number | Publication Date |
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| CN205047395U true CN205047395U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520642279.3U Active CN205047395U (en) | 2015-08-24 | 2015-08-24 | Double -cylinder air compressor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737033A (en) * | 2019-02-18 | 2019-05-10 | 江苏亿卡迪机械工业集团有限公司 | A kind of air compressor press compression part-structure |
| CN110145449A (en) * | 2019-05-24 | 2019-08-20 | 西藏摩氧创新科技有限公司 | A kind of miniature oil-free duplex cylinder compressor |
| CN110544441A (en) * | 2019-07-23 | 2019-12-06 | 福州市宸意美贸易有限公司 | Outdoor LED display screen with ant expelling function |
-
2015
- 2015-08-24 CN CN201520642279.3U patent/CN205047395U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737033A (en) * | 2019-02-18 | 2019-05-10 | 江苏亿卡迪机械工业集团有限公司 | A kind of air compressor press compression part-structure |
| CN109737033B (en) * | 2019-02-18 | 2023-08-15 | 江苏亿卡迪机械工业集团有限公司 | Compression part structure of air compressor press |
| CN110145449A (en) * | 2019-05-24 | 2019-08-20 | 西藏摩氧创新科技有限公司 | A kind of miniature oil-free duplex cylinder compressor |
| CN110544441A (en) * | 2019-07-23 | 2019-12-06 | 福州市宸意美贸易有限公司 | Outdoor LED display screen with ant expelling function |
| CN110544441B (en) * | 2019-07-23 | 2021-11-30 | 重庆华智天下科技有限公司 | Outdoor LED display screen with ant expelling function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: 317500 Taizhou city Zhejiang City Chengxi Industrial Park in Taizhou, Zhejiang Patentee after: Compressor Xinlei Limited by Share Ltd Address before: 317500 Taizhou city Zhejiang City Chengxi Industrial Park in Taizhou, Zhejiang Patentee before: Wenling Xinlei Air Compressor Co., Ltd. |