CN202417605U - Rotary engine driven by compressed air - Google Patents
Rotary engine driven by compressed air Download PDFInfo
- Publication number
- CN202417605U CN202417605U CN201220030045XU CN201220030045U CN202417605U CN 202417605 U CN202417605 U CN 202417605U CN 201220030045X U CN201220030045X U CN 201220030045XU CN 201220030045 U CN201220030045 U CN 201220030045U CN 202417605 U CN202417605 U CN 202417605U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air
- crankshaft
- journal
- throw
- 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.)
- Expired - Fee Related
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Abstract
A rotary engine driven by compressed air includes a pressure air tank, three-position five-way electropneumatic valves, a first cylinder, a second cylinder, a double-crank crank axle, a power output wheel, an air compressor, and air pump wheels. The first cylinder and the second cylinder are connected with the pressure air tank through the three-position five-way electropneumatic valves, the power output wheel and the air pump wheels are mounted on the double-crank crank axle, the air pump wheels drive the air compressor, two one-way valves are arranged on the pressure air tank and are respectively connected with an air outlet of the air compressor and a high pressure air source. Due to the fact that the double-crank crank axle realizes continuous rotation under the alternately action of the first cylinder and the second cylinder, the power output wheel is driven to rotate and work, meanwhile, the air compressor is further driven to work so that extra power is converted into high pressure air, pressure air is supplemented into the pressure tank through the one-way valves, and accordingly energy efficiency of the pressure air is maximized.
Description
Technical field
The utility model relates to a kind of power equipment, and relating in particular to a kind of is the rotation output motor of power with pressurized air.
Background technique
At present, conventional mobile operating machinery majority is to rely on internal-combustion engine as power, though easy to use, supporting extensively, their maximum shortcomings are to consume a large amount of oily fuel, in use can discharge large quantity of exhaust gas, cause environmental pollution easily.And having pressurized air in many occasions, unnecessary pressurized air is emitted in vain, not only wastes energy but also produces noise pollution.
The model utility content:
The purpose of the utility model provides a kind of rotary engine of compressed air-driven.
A kind of rotary engine of compressed air-driven is characterized in that: comprise pressure gas tank, three-position five-way electromagnetic gas valve, first cylinder, second cylinder, two-throw crankshaft, power output wheel, the gentle pump impeller of air compressor, said two-throw crankshaft comprises first crankshaft journal, second crankshaft journal and main journal; First crankshaft journal is all parallel with main journal with second crankshaft journal, and first crankshaft journal is identical with respect to the throw of eccentric of main journal with second crankshaft journal, and circumferential phase angle between the two is 180 °; Said first cylinder is identical with second air cylinder structure, all is made up of cylinder liner, piston and connecting rod, and piston is installed in the endoporus of cylinder liner; Both are slidingly matched at tightness; Connecting rod one end and piston are hinged, and the respective link neck of the other end and two-throw crankshaft is hinged, and the suction port of first cylinder and second cylinder is connected with the three-position five-way electromagnetic gas valve; End at two-throw crankshaft is equipped with power output wheel; The other end at two-throw crankshaft is equipped with the air pump wheel, and air pump wheel drive air compressor is provided with two one-way valves on the pressure gas tank; The air outlet of one-way valve and air compressor joins, and another links to each other with high-pressure air source.
The working procedure of the rotary engine of the said compressed air-driven of the utility model is following:
The pressurized gas of pressure gas tank output carry out air feed to first cylinder and second cylinder through the three-position five-way electromagnetic gas valve respectively by following requirement.At first make the left side electromagnet action of three-position five-way electromagnetic gas valve, to the suction port incoming pressure gas of first cylinder, this moment, first cylinder was an actuating cylinder; Second cylinder is by dynamic air cylinder, and the piston in first cylinder promotes to move on the connecting rod, rotates thereby drive two-throw crankshaft; Simultaneously, piston moves down under the effect of connecting rod in second cylinder, when first piston rises to limit position; Piston drops to limit position in second cylinder, and this moment, the right side electromagnet of three-position five-way electromagnetic gas valve moved, to the suction port incoming pressure gas of second cylinder; This moment, second cylinder was an actuating cylinder, and first cylinder is by dynamic air cylinder, like this; Two-throw crankshaft is realized rotation continuously under first cylinder and the second cylinder alternating action, thereby drives power output wheel rotation work done, also drives air compressor work simultaneously; Unnecessary power is changed into pressurized gas pass through one-way valve again, make the capacity usage ratio maximization of pressed gas to pressure gas tank supplementary pressure gas.
Description of drawings:
Fig. 1 is the structural representation of compressed air engine:
Among the figure, 1-pressure gas tank; 2-three-position five-way electromagnetic gas valve; 3-first cylinder; 4-second cylinder; The 5-two-throw crankshaft; The 6-power output wheel; The 7-air compressor; 8-air pump wheel; The 9-one-way valve; 51-first crankshaft journal; 52-second crankshaft journal; The 53-main journal.
Embodiment:
Embodiment below in conjunction with description of drawings the utility model:
A kind of rotary engine of compressed air-driven, as shown in Figure 1, it comprises pressure gas tank 1, three-position five-way electromagnetic gas valve 2, first cylinder 3, second cylinder 4, two-throw crankshaft 5, power output wheel 6, air compressor 7 gentle pump impellers 8; Said two-throw crankshaft 5 comprises that first crankshaft journal 51, second crankshaft journal 52 and main journal 53, the first crankshaft journals 51 are all parallel with main journal 53 with second crankshaft journal 52, and first crankshaft journal 51 is identical with respect to the throw of eccentric of main journal 53 with second crankshaft journal 52; Circumferential phase angle between the two is 180 °; Said first cylinder 3 is identical with second cylinder, 4 structures, all is made up of cylinder liner, piston and connecting rod, and piston is installed in the endoporus of cylinder liner; Both are slidingly matched at tightness; Connecting rod one end and piston are hinged, and the respective link neck of the other end and two-throw crankshaft 5 is hinged, and the suction port of first cylinder 3 and second cylinder 4 is connected with three-position five-way electromagnetic gas valve 2; End at two-throw crankshaft 5 is equipped with power output wheel 6; The other end at two-throw crankshaft 5 is equipped with air pump wheel 8, and air pump is taken turns 8 drive air compressors 7, on pressure gas tank 1, is provided with two one-way valves 9; One-way valve 9 joins with the air outlet of air compressor 7, and another links to each other with high-pressure air source.
Claims (1)
1. the rotary engine of a compressed air-driven, it is characterized in that: comprise pressure gas tank (1), three-position five-way electromagnetic gas valve (2), first cylinder (3), second cylinder (4), two-throw crankshaft (5), power output wheel (6), the gentle pump impeller of air compressor (7) (8), said two-throw crankshaft (5) comprises first crankshaft journal (51), second crankshaft journal (52) and main journal (53); First crankshaft journal (51) is all parallel with main journal (53) with second crankshaft journal (52); First crankshaft journal (51) is identical with respect to the throw of eccentric of main journal (53) with second crankshaft journal (52), and circumferential phase angle between the two is 180 °, and said first cylinder (3) is identical with second cylinder (4) structure; All form by cylinder liner, piston and connecting rod; Piston is installed in the endoporus of cylinder liner, and both are slidingly matched at tightness, and connecting rod one end and piston are hinged; The respective link neck of the other end and two-throw crankshaft (5) is hinged; The suction port of first cylinder (3) and second cylinder (4) is connected with three-position five-way electromagnetic gas valve (2), at an end of two-throw crankshaft (5) power output wheel (6) is installed, and at the other end of two-throw crankshaft (5) air pump wheel (8) is installed; Air pump wheel (8) drive air compressor (7); On pressure gas tank (1), be provided with two one-way valves (9), an one-way valve (9) joins with the air outlet of air compressor (7), and another links to each other with high-pressure air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220030045XU CN202417605U (en) | 2012-01-31 | 2012-01-31 | Rotary engine driven by compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220030045XU CN202417605U (en) | 2012-01-31 | 2012-01-31 | Rotary engine driven by compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417605U true CN202417605U (en) | 2012-09-05 |
Family
ID=46742378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220030045XU Expired - Fee Related CN202417605U (en) | 2012-01-31 | 2012-01-31 | Rotary engine driven by compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361419A (en) * | 2018-04-10 | 2018-08-03 | 厦门乾泽电子科技有限公司 | A kind of integrated form air valve structure |
-
2012
- 2012-01-31 CN CN201220030045XU patent/CN202417605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361419A (en) * | 2018-04-10 | 2018-08-03 | 厦门乾泽电子科技有限公司 | A kind of integrated form air valve structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |