阅读说明：本技术 一种气动循环动力发动机 (Pneumatic circulating power engine ) 是由 贾松瑞 贾垒 高幼民 贾保全 徐嘉豪 于 2020-05-22 设计创作，主要内容包括：本发明公开了一种气动循环动力发动机,包括储气罐,所述储气罐一侧固定连接有供气管道,所述供气管道一侧固定连接有控制开关,所述供气管道一侧固定连接有气动马达,所述气动马达两端分别设置有第一输出轴和第二输出轴,所述第一输出轴和第二输出轴固定连接,所述第一输出轴一端键接有带轮,所述第二输出轴一端通过联轴器固定连接有齿轮箱,所述齿轮箱输出轴端固定连接有空气压缩主机,所述空气压缩主机一侧固定连通有油气分离器,所述油气分离器一端连通有气动增压机构,所述气动增压机构一侧通过管道连通于储气罐,所述气动增压机构包括驱动腔、第一进气管和第二进气管,本发明便于补充空气,并且动力可以部分循环。(The invention discloses a pneumatic circulating power engine, which comprises a gas storage tank, wherein one side of the gas storage tank is fixedly connected with a gas supply pipeline, one side of the gas supply pipeline is fixedly connected with a control switch, one side of the gas supply pipeline is fixedly connected with a pneumatic motor, two ends of the pneumatic motor are respectively provided with a first output shaft and a second output shaft, the first output shaft and the second output shaft are fixedly connected, one end of the first output shaft is in keyed joint with a belt wheel, one end of the second output shaft is fixedly connected with a gear box through a coupler, the output shaft end of the gear box is fixedly connected with an air compression main machine, one side of the air compression main machine is fixedly communicated with an oil-gas separator, one end of the oil-gas separator is communicated with a pneumatic supercharging mechanism, one side of the pneumatic supercharging mechanism is communicated with the gas storage tank through a, the invention is convenient for supplementing air, and the power can be partially circulated.)

1. A pneumatic cycle power engine comprising an air reservoir (1), characterized in that: the air storage tank (1) is fixedly connected with an air supply pipeline (2) on one side, the air supply pipeline (2) is fixedly connected with a control switch (3) on one side, the air supply pipeline (2) is fixedly connected with a pneumatic motor (19) on one side, a first output shaft (4) and a second output shaft (5) are respectively arranged at two ends of the pneumatic motor (19), the first output shaft (4) is fixedly connected with the second output shaft (5), a belt wheel (6) is connected at one end of the first output shaft (4) in a keyed mode, a gear box (7) is fixedly connected with one end of the second output shaft (5) through a coupler, an air compression host (8) is fixedly connected with an output shaft end of the gear box (7), an oil-gas separator (9) is fixedly communicated with one side of the air compression host (8), and a pneumatic supercharging mechanism (10, one side of the pneumatic supercharging mechanism (10) is communicated with the air storage tank (1) through a pipeline;

the pneumatic pressurization mechanism (10) comprises a driving cavity (101), a first air inlet pipe (102) and a second air inlet pipe (103), wherein two sets of first one-way valves (104) are arranged on one side of the first air inlet pipe (102), one end of the second air inlet pipe (103) is communicated with the first air inlet pipe (102), two sets of second one-way valves (105) are arranged on one side of the second air inlet pipe (103), a first pressurization cavity (106) and a second pressurization cavity (107) are fixedly communicated with two sides of the driving cavity (101) respectively, one end of the first pressurization cavity (106) is communicated with the first air inlet pipe (102), the joint of the first pressurization cavity (106) and the first air inlet pipe (102) is positioned between the two sets of first one-way valves (104), one end of the second pressurization cavity (107) is communicated with the second air inlet pipe (103), and the joint of the second pressurization cavity (107) and the second air inlet pipe (103) is positioned between the two sets of second one-way valves (105), drive chamber (101) inside sliding fit has first piston (108), first piston (108) both sides difference fixedly connected with first spliced pole (109) and second spliced pole (110), a short fixedly connected with second piston (111) of first spliced pole (109), second piston (111) marginal sliding fit in first pressure boost chamber (106) inner wall, second spliced pole (110) one end fixedly connected with third piston (112), third piston (112) marginal sliding fit in second pressure boost chamber (107) inner wall, drive chamber (101) intercommunication has actuating mechanism (113).

2. A pneumatic cycle power engine as defined in claim 1 wherein: actuating mechanism (113) are including drive mouth (1131), drive mouth (1131) one side intercommunication has gas accuse switching-over valve (1132), a set of export of gas accuse switching-over valve (1132) is through the pipeline intercommunication in a drive chamber (101) a lateral wall, another set of export of gas accuse switching-over valve (1132) is through a relative lateral wall of pipeline intercommunication in drive chamber (101).

3. A pneumatic cycle power engine as defined in claim 1 wherein: one side of the air compression host (8) is communicated with an engine oil filter (11) through a pipeline, one side of the engine oil filter (11) is communicated with a temperature control valve (12) through a pipeline, one side of the temperature control valve (12) is communicated with an oil cooler (13), an oil outlet of the oil cooler (13) is communicated with the temperature control valve (12), and one side of the temperature control valve (12) is communicated with the oil-gas separator (9).

4. A pneumatic cycle power engine as defined in claim 1 wherein: the lower end of the oil-gas separator (9) is communicated with a blow-down valve (14) through a pipeline, and a filter element is arranged on the upper side inside the oil-gas separator (14).

5. A pneumatic cycle power engine as defined in claim 1 wherein: an aftercooler (15) is fixedly communicated between the oil-gas separator (9) and the pneumatic supercharging mechanism (10).

6. A pneumatic cycle power engine as defined in claim 1 wherein: and an exhaust pressure protection switch (16) is arranged on one side of the air compression main machine (8).

7. A pneumatic cycle power engine as defined in claim 1 wherein: the round surface of the belt wheel (6) is fixedly connected with a salient point (17), and the salient point (17) and the belt wheel (6) are of an integral structure.

8. A pneumatic cycle power engine as defined in claim 1 wherein: the pneumatic supercharging mechanism (10) further comprises a barometer, and the barometer is arranged on one side of the second air inlet pipe (103).

Technical Field

The invention belongs to the technical field of engines, and particularly relates to a pneumatic circulation power engine.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, and electric motors. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both the power generation device and the whole machine including the power device. Engines were first introduced in the united kingdom, and the engine concept is also derived from english, which is meant in its meaning as "power generating machinery".

However, in the prior art, part of the power of the engine cannot be circulated, and cannot be supplemented in time when the air is used up.

To this end, we propose a pneumatic cycle power engine to solve the problems of the prior art, to facilitate air replenishment, and to allow partial power circulation.

Disclosure of Invention

The invention aims to provide a pneumatic circulation power engine to solve the problems that air cannot be supplemented in time and power cannot be circulated in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a pneumatic circulating power engine comprises a gas storage tank, wherein a gas supply pipeline is fixedly connected to one side of the gas storage tank, a control switch is fixedly connected to one side of the gas supply pipeline, a pneumatic motor is fixedly connected to one side of the gas supply pipeline, a first output shaft and a second output shaft are respectively arranged at two ends of the pneumatic motor, the first output shaft and the second output shaft are fixedly connected, one end of the first output shaft is in keyed joint with a belt wheel, one end of the second output shaft is fixedly connected with a gear box through a coupler, an air compression main machine is fixedly connected to the output shaft of the gear box, one side of the air compression main machine is fixedly communicated with an oil-gas separator, one end of the oil-gas separator is communicated with a pneumatic supercharging mechanism, and one;

the pneumatic supercharging mechanism comprises a driving cavity, a first air inlet pipe and a second air inlet pipe, wherein two groups of first one-way valves are arranged on one side of the first air inlet pipe, one end of the second air inlet pipe is communicated with the first air inlet pipe, two groups of second one-way valves are arranged on one side of the second air inlet pipe, a first supercharging cavity and a second supercharging cavity are respectively and fixedly communicated on two sides of the driving cavity, one end of the first supercharging cavity is communicated with the first air inlet pipe, the joint of the first supercharging cavity and the first air inlet pipe is positioned between the two groups of first one-way valves, one end of the second supercharging cavity is communicated with the second air inlet pipe, the joint of the second supercharging cavity and the second air inlet pipe is positioned between the two groups of second one-way valves, a first piston is slidably jointed in the driving cavity, a first connecting column and a second connecting column are respectively and fixedly connected on two sides of the first piston, and a second piston is fixedly connected on, the edge of the second piston is in sliding fit with the inner wall of the first pressurizing cavity, one end of the second connecting column is fixedly connected with a third piston, the edge of the third piston is in sliding fit with the inner wall of the second pressurizing cavity, and the driving cavity is communicated with a driving mechanism.

Preferably, the driving mechanism comprises a driving port, one side of the driving port is communicated with a pneumatic control reversing valve, one group of outlets of the pneumatic control reversing valve are communicated with one side wall of the driving cavity through a pipeline, and the other group of outlets of the pneumatic control reversing valve are communicated with the opposite side wall of the driving cavity through a pipeline.

Preferably, one side of the air compression main machine is communicated with an engine oil filter through a pipeline, one side of the engine oil filter is communicated with a temperature control valve through a pipeline, one side of the temperature control valve is communicated with an oil cooler, an oil outlet of the oil cooler is communicated with the temperature control valve, and one side of the temperature control valve is communicated with the oil-gas separator.

Preferably, the lower end of the oil-gas separator is communicated with a drain valve through a pipeline, and a filter element is arranged on the upper side inside the oil-gas separator.

Preferably, an aftercooler is fixedly communicated between the oil-gas separator and the pneumatic pressurization mechanism.

Preferably, an exhaust pressure protection switch is arranged on one side of the air compression main machine.

Preferably, the circular surface of the belt wheel is fixedly connected with a salient point, and the salient point and the belt wheel are of an integral structure.

Preferably, the pneumatic supercharging mechanism further comprises a barometer, and the barometer is arranged on one side of the second air inlet pipe.

The invention has the technical effects and advantages that: compared with the prior art, the pneumatic cycle power engine provided by the invention has the following advantages:

1. the air storage tank is arranged, air in the air storage tank drives the pneumatic motor through the control switch, output shafts are arranged at two ends of the pneumatic motor, one group of the output shafts are connected with the belt pulley which is used as a power source, the other group of the output shafts drive the coupler, the coupler drives the gear box, the gear box drives the air compression main machine, the air compression main machine is converted into air, then the air is secondarily pressurized by the pneumatic pressurization mechanism, and the pressurized air enters the air storage tank, so that partial circulation of power is realized;

2. the air storage tank is used for producing air by the pneumatic motor, the effect of circulating power can be achieved through external inflation and circulation, and when the air is used up, the air can be conveyed into the air storage tank through the outside to be convenient for supplementing air.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the starter motor portion of the present invention;

FIG. 3 is a schematic diagram of the pneumatic booster mechanism of the present invention;

FIG. 4 is a schematic view of a portion of the drive chamber of the present invention;

fig. 5 is a schematic structural view of a driving mechanism portion of the present invention.

In the figure: 1. a gas storage tank; 2. a gas supply duct; 3. a control switch; 4. a first output shaft; 5. a second output shaft; 6. a pulley; 7. a gear case; 8. an air compression main machine; 9. an oil-gas separator; 10. a pneumatic booster mechanism; 101. a drive chamber; 102. a first intake pipe; 103. a second intake pipe; 104. a first check valve; 105. a second one-way valve; 106. a first plenum chamber; 107. a second plenum chamber; 108. a first piston; 109. a first connecting column; 110. a second connecting column; 111. a second piston; 112. a third piston; 113. a drive mechanism; 1131. a drive port; 1132. a pneumatic control reversing valve; 11. an engine oil filter; 12. a temperature control valve; 13. an oil cooler; 14. a blowoff valve; 15. an aftercooler; 16. an exhaust pressure protection switch; 17. salient points; 19. a pneumatic motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a pneumatic circulating power engine as shown in figures 1-5, which comprises a gas storage tank 1, wherein one side of the gas storage tank 1 is fixedly connected with a gas supply pipeline 2, one side of the gas supply pipeline 2 is fixedly connected with a control switch 3, one side of the gas supply pipeline 2 is fixedly connected with a pneumatic motor 19, two ends of the pneumatic motor 19 are respectively provided with a first output shaft 4 and a second output shaft 5, the first output shaft 4 and the second output shaft 5 are fixedly connected, one end of the first output shaft 4 is connected with a belt pulley 6 in a keyed mode, one end of the second output shaft 5 is fixedly connected with a gear box 7 through a coupler, the output shaft end of the gear box 7 is fixedly connected with an air compression host machine 8, an air inlet of the air compression host machine 8 can be used for air inlet, one side of the air compression host machine 8 is fixedly communicated with an oil-gas separator;

the pneumatic supercharging mechanism 10 comprises a driving cavity 101, a first air inlet pipe 102 and a second air inlet pipe 103, wherein two groups of first one-way valves 104 are arranged on one side of the first air inlet pipe 102, one end of the second air inlet pipe 103 is communicated with the first air inlet pipe 102, two groups of second one-way valves 105 are arranged on one side of the second air inlet pipe 103, a first supercharging cavity 106 and a second supercharging cavity 107 are respectively and fixedly communicated on two sides of the driving cavity 101, one end of the first supercharging cavity 106 is communicated with the first air inlet pipe 102, the joint of the first supercharging cavity 106 and the first air inlet pipe 102 is positioned between the two groups of first one-way valves 104, one end of the second supercharging cavity 107 is communicated with the second air inlet pipe 103, the joint of the second supercharging cavity 107 and the second air inlet pipe 103 is positioned between the two groups of second one-way valves 105, a first piston 108 is slidably attached inside the driving cavity 101, a first connecting column 109 and a second connecting column 110 are respectively and fixedly connected on two sides of the first, the edge of the second piston 111 is in sliding fit with the inner wall of the first pressurizing cavity 106, one end of the second connecting column 110 is fixedly connected with a third piston 112, the edge of the third piston 112 is in sliding fit with the inner wall of the second pressurizing cavity 107, and the driving cavity 101 is communicated with a driving mechanism 113. The pneumatic booster mechanism 10 further includes a barometer, which is disposed on one side of the second intake pipe 103.

The driving mechanism 113 comprises a driving port 1131, one side of the driving port 1131 is communicated with an air control reversing valve 1132, one group of outlets of the air control reversing valve 1132 are communicated with one side wall of the driving cavity 101 through a pipeline, and the other group of outlets of the air control reversing valve 1132 are communicated with the opposite side wall of the driving cavity 101 through a pipeline.

One side of the air compression main machine 8 is communicated with an engine oil filter 11 through a pipeline, one side of the engine oil filter 11 is communicated with a temperature control valve 12 through a pipeline, one side of the temperature control valve 12 is communicated with an oil cooler 13, an oil outlet of the oil cooler 13 is communicated with the temperature control valve 12, and one side of the temperature control valve 12 is communicated with the oil-gas separator 9.

The lower end of the oil-gas separator 9 is communicated with a blow-down valve 14 through a pipeline, and a filter element is arranged on the upper side inside the oil-gas separator 9.

An after cooler 15 is fixedly communicated between the oil-gas separator 9 and the pneumatic supercharging mechanism 10.

An exhaust pressure protection switch 16 is arranged on one side of the air compression main machine 8.

In order to prevent the relative sliding between the belt and the belt wheel 6, the salient points 17 are fixedly connected to the round surface of the belt wheel 6, and the salient points 17 and the belt wheel 6 are of an integral structure.

The structure principle is as follows: the method comprises the following steps that an air storage tank 1 is arranged, air in the air storage tank 1 drives a pneumatic motor 19 through a control switch 3, output shafts are arranged at two ends of the pneumatic motor 19, a first output shaft 4 is connected with a belt wheel 6, the belt wheel 6 serves as a power source, a second output shaft 5 drives a coupling, the coupling drives a gear box 7, the gear box 7 drives an air compression main machine 8, the air compression main machine 8 converts the air into gas, then a pneumatic pressurization mechanism 10 performs secondary pressurization on the gas, the pressurized gas enters the air storage tank 1, and partial circulation of the power is achieved; the air storage tank 1 is used for producing air by the pneumatic motor 19, the effect of circulating power can be achieved through external inflation and circulation, and when the air is used up, the air can be conveyed into the air storage tank 1 through the outside to be convenient for supplementing air.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.