Gas steam linear generator

Abstract

The invention discloses a gas-steam linear generator, which relates to the technical field of generators and comprises a gas-steam engine body, a generator and a boiler, the generator and the boiler are connected with the gas-steam engine body, a gas combustion chamber and a steam conveying chamber are arranged in the gas-steam engine body, and the boiler is communicated with a first conveying pipe and a second conveying pipe. Connecting pipes are fixedly arranged at the ends of the first conveying pipe and the second conveying pipe correspondingly, and a purification assembly for treating gas after combustion is arranged in the boiler. Two chambers are arranged, one chamber is used for generating energy by combusting gas energy to drive the generator to operate, high-temperature flue gas generated by the combusted gas is fed into the boiler, after harmful gas such as sulfur dioxide in the high-temperature gas is removed by the purification assembly, water in the boiler is boiled through heat in the flue gas, and the water in the boiler is heated to the normal temperature. And the generated steam is fed into the other chamber to share the power required by the generator, so that the energy loss is reduced, and the environment is protected.

Description

Technical Field

[0001] The invention relates to the field of generators, and in particular to a gas-steam linear generator. Background Art

[0002] The gas linear generator is a new, efficient new energy generator that uses liquefied gas, natural gas and other combustible gases as combustion materials, replacing gasoline and diesel as engine power. It is directly coupled with a free piston internal combustion engine and a linear generator, and the expansion work of the combustion chamber drives the linear generator to reciprocate.

[0003] Traditional gas linear generators use liquefied gas, natural gas, etc. as fuels, which will produce some harmful gases after combustion and cannot be treated. The sulfur dioxide in the gas is harmful to the human respiratory tract and the atmospheric environment, can irritate the respiratory tract and cause respiratory diseases, and is also an important precursor to the formation of acid rain. Moreover, the use of liquefied gas, natural gas and other non-renewable energy sources requires a large amount and has poor energy-saving and environmental protection performance. Summary of the invention

[0004] The purpose of the present invention is to solve the disadvantage that the gas-fired linear generator in the prior art does not have the energy-saving and environmental protection function, and to propose a gas-fired steam linear generator.

[0005] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions:

[0006] A gas-steam linear generator comprises a gas-steam engine body, a generator and a boiler connected to the gas-steam engine body, wherein a gas combustion chamber and a steam delivery chamber are arranged in the gas-steam engine body, a first delivery pipe and a second delivery pipe are connected to the boiler, connecting pipes are fixedly provided at the ends of the first delivery pipe and the second delivery pipe, and the connecting pipes are respectively connected to the gas pipes on the gas combustion chamber and the steam delivery chamber, and a purification component for treating post-combustion gas is arranged in the boiler.

[0007] Preferably, the purification assembly includes a partition fixedly installed in the boiler, a flue gas inlet pipe and a liquid outlet pipe are fixedly provided on the outer walls on both sides below the boiler, a steam outlet pipe is fixedly provided on the top of the boiler, a water inlet pipe is fixedly provided on one side above the boiler, the flue gas inlet pipe is fixedly connected to one end of the first conveying pipe, the steam outlet pipe is fixedly connected to one end of the second conveying pipe, a flue gas outlet pipe is fixedly provided on the boiler, and a spray assembly is provided below the partition.

[0008] Preferably, the spray assembly includes a fixed rod installed in the inner wall of the boiler, an annular water pipe is fixedly provided in the middle of the fixed rod, a plurality of water spray heads are fixedly provided in an annular shape on the lower surface of the annular water pipe, a linear delivery pipe is fixedly provided on the annular water pipe, and one end of the linear delivery pipe passes through the boiler.

[0009] Preferably, a main shaft and a connecting shaft are rotatably provided in the lower middle part and both sides of the gas steam engine body, and meshing gear discs are fixedly provided at the ends of the main shaft and the connecting shaft. Two driving frames are fixedly provided on the connecting shaft, and valves are provided in the two air pipes at the upper ends of the first delivery pipe and the second delivery pipe, and one end of the driving frame is in contact with the upper end of the valve.

[0010] Preferably, two cranks are fixedly provided on the main shaft, and pistons are fixedly provided on the cranks, and the pistons are respectively located in the gas combustion chamber and the steam delivery chamber.

[0011] Preferably, a truncated cone-shaped guide ring is fixedly provided on the inner wall of the boiler, and the guide ring is located between the partition plate and the annular water pipe.

[0012] Preferably, a connecting groove is provided on the connecting pipe, and one end of the valve passes through the connecting groove.

[0013] Preferably, the main shaft is connected to the rotating shaft of the generator, and a spark plug is provided at the upper end of the gas combustion chamber.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, two chambers are provided, one of which is used to generate energy by burning gas energy to drive the generator to operate, and the high-temperature flue gas generated by the burning gas is sent to the boiler. After the high-temperature gas is purified by the purification component to remove harmful gases such as sulfur dioxide, the water in the boiler is boiled by the heat in the flue gas, and the generated steam is sent to the other chamber. The power generated by the steam will reduce the loss of steam gas energy in the steam combustion chamber of the first chamber, share the power required by the generator, and reduce the loss of energy;

[0016] 2. In the present invention, the reagent is transported to the annular water pipe through a linear transport pipe, and then water mist is sprayed out through a water spray head to desulfurize the flue gas entering the boiler, thereby effectively removing sulfur dioxide in the flue gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the gas steam engine body of the present invention;

[0020] Figure 3It is a schematic diagram of the boiler structure of the present invention;

[0021] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 It is a schematic diagram of the internal structure of the boiler of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the annular water pipe of the present invention.

[0024] Serial numbers in the figure: 1. gas steam engine body; 11. generator; 13. gas combustion chamber; 14. steam delivery chamber; 15. boiler; 16. first delivery pipe; 17. second delivery pipe; 18. connecting pipe; 19. connecting groove; 2. partition; 21. flue gas inlet pipe; 22. liquid outlet pipe; 23. water inlet pipe; 24. steam outlet pipe; 25. guide ring; 26. flue gas outlet pipe; 3. fixing rod; 31. annular water delivery pipe; 32. sprinkler head; 33. linear delivery pipe; 4. main shaft; 41. connecting shaft; 42. gear disc; 43. drive frame; 44. valve; 5. crank; 51. piston. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Embodiment: This embodiment provides a gas steam linear generator, see Figure 1-6 Specifically, it includes a gas-steam engine body 1, a generator 11 and a boiler 15 connected to the gas-steam engine body 1, a gas combustion chamber 13 and a steam delivery chamber 14 are arranged in the gas-steam engine body 1, a first delivery pipe 16 and a second delivery pipe 17 are connected to the boiler 15, and connecting pipes 18 are fixedly arranged at the ends of the first delivery pipe 16 and the second delivery pipe 17, and the connecting pipes 18 are respectively connected to the gas pipes on the gas combustion chamber 13 and the steam delivery chamber 14, and a purification component for post-combustion gas treatment is arranged in the boiler 15;

[0027] By setting two cavities, a gas combustion chamber 13 and a steam delivery chamber 14, natural gas, liquefied gas and other fuels are delivered from the gas pipe to the gas combustion chamber 13, and the energy generated by the combustion gas drives the gas steam engine body 1 to operate, and the gas steam engine body 1 drives the generator 11 to operate to achieve power generation, and the high-temperature flue gas generated by the combustion gas is delivered to the boiler 15 through the first delivery pipe 16, and heat is exchanged with the water in the boiler 15 to boil the water, and the generated steam is delivered to the steam delivery chamber 14 through the second delivery pipe 17, and the gas steam engine body 1 is driven by steam, thereby reducing the energy consumption in the gas combustion chamber 13 and improving the power generation efficiency, and the gas entering the boiler 15 is purified by the purification component to remove sulfur dioxide in the flue gas, while utilizing the heat of the flue gas and purifying the flue gas, and after the steam enters the steam delivery chamber 14, it will provide power to control and reduce the entry of gas in the gas combustion chamber 13, so that the power generation power is maintained at a specified amount and the energy loss is reduced.

[0028] In the specific implementation process, Figure 5 and Figure 6 As shown, the purification assembly includes a baffle 2 fixedly installed in the boiler 15, a flue gas inlet pipe 21 and a liquid outlet pipe 22 are fixedly provided on both sides of the outer wall below the boiler 15, a steam outlet pipe 24 is fixedly provided on the top of the boiler 15, a water inlet pipe 23 is fixedly provided on one side above the boiler 15, the flue gas inlet pipe 21 is fixedly connected to one end of the first delivery pipe 16, the steam outlet pipe 24 is fixedly connected to one end of the second delivery pipe 17, a flue gas outlet pipe 26 is fixedly provided on the boiler 15, a truncated cone-shaped guide ring 25 is fixedly provided on the inner wall of the boiler 15, the guide ring 25 is located between the baffle 2 and the annular water delivery pipe 31, and a spray assembly is provided below the baffle 2;

[0029] The gas in the gas combustion chamber 13 enters the boiler 15 from the first conveying pipe 16 through the flue gas inlet pipe 21. The cold water is sent to the top of the partition 2 in the boiler 15 through the water inlet pipe 23. The partition 2 is a metal copper plate. The water in the boiler 15 is heated by the heat in the flue gas. The flue gas entering the boiler 15 is sprayed with medicine through the spray assembly to remove sulfur dioxide in the flue gas. The flue gas passes through the guide ring 25 and contacts the partition 2. The guide ring 25 guides the flue gas to improve the heating efficiency. The exchanged heat is discharged from the boiler 15 through the flue gas outlet pipe 26.

[0030] In the specific implementation process, Figure 3 and Figure 5As shown, the spray assembly includes a fixed rod 3 installed in the inner wall of the boiler 15, a ring-shaped water pipe 31 is fixedly provided in the middle of the fixed rod 3, a plurality of water spray heads 32 are fixedly provided in a ring shape on the lower surface of the ring-shaped water pipe 31, a linear delivery pipe 33 is fixedly provided on the ring-shaped water pipe 31, one end of the linear delivery pipe 33 passes through the boiler 15; the agent is transported to the ring-shaped water pipe 31 through the linear delivery pipe 33, and then water mist is sprayed out through the water spray head 32 to desulfurize the flue gas entering the boiler 15.

[0031] In the specific implementation process, Figure 1 and Figure 2 As shown, a main shaft 4 and a connecting shaft 41 are rotatably provided at the middle and both sides of the lower part of the gas steam engine body 1, and meshing toothed discs 42 are fixedly provided at the ends of the main shaft 4 and the connecting shaft 41, and two driving frames 43 are fixedly provided on the connecting shaft 41, and valves 44 are provided in the two gas pipes at the upper ends of the first delivery pipe 16 and the second delivery pipe 17, and one end of the driving frame 43 is fitted with the upper end of the valve 44, and a connecting groove 19 is provided on the connecting pipe 18, and one end of the valve 44 passes through the connecting groove 19, the main shaft 4 is connected to the rotating shaft of the generator 11, and a spark plug is provided at the upper end of the gas combustion chamber 13, and two cranks 5 are fixedly provided on the main shaft 4, and pistons 51 are fixedly provided on the cranks 5, and the pistons 51 are respectively located in the gas combustion chamber 13 and the steam delivery chamber 14;

[0032] The combustion of fuel in the gas combustion chamber 13 drives the crank 5, and the crank 5 drives the main shaft 4 to rotate through the piston 51. The main shaft 4 drives the gear plate 42 and the shaft of the generator 11 to rotate. The gear plate 42 controls the operation of the valve 44 through the drive frame 43. The valve 44 is used to control the entry and discharge of gas. The piston 51 in the steam delivery chamber 14 is driven to operate by steam, and the piston 51 drives the main shaft 4 to operate through the crank 5. When the steam delivery chamber 14 has enough power to drive the piston 51 to operate, it will share the energy required in the gas combustion chamber 13 and reduce energy consumption.

[0033] Specifically, the working principle and operation method of the present invention are as follows:

[0034] Fuel such as natural gas and liquefied gas is delivered from the gas pipe to the gas combustion chamber 13, and the combustion of the fuel in the gas combustion chamber 13 drives the crank 5, and the crank 5 drives the main shaft 4 to rotate through the piston 51, and the main shaft 4 drives the gear plate 42 and the shaft of the generator 11 to rotate; the high-temperature gas generated in the gas combustion chamber 13 enters the boiler 15 from the first delivery pipe 16 through the flue gas inlet pipe 21, and the boiler 15 delivers cold water to the top of the partition 2 in the boiler 15 through the water inlet pipe 23. The partition 2 is a metal copper plate, and the flue gas The heat in the boiler 15 heats the water in the boiler 15, and the flue gas entering the boiler 15 sprays medicine through the spray assembly to remove sulfur dioxide in the flue gas; the water in the boiler 15 exchanges heat with the flue gas to boil the water, and the generated steam is sent to the steam delivery chamber 14 through the second delivery pipe 17, and the steam in the steam delivery chamber 14 drives the piston 51 to run, and the piston 51 drives the main shaft 4 to run through the crank 5, so as to share the energy required in the gas combustion chamber 13 and reduce energy consumption.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gas-steam linear generator, comprising a gas-steam engine body (1), a generator (11) and a boiler (15) connected to the gas-steam engine body (1), characterized in that: The gas-fired steam engine body (1) is provided with a gas combustion chamber (13) and a steam delivery chamber (14); the boiler (15) is connected with a first delivery pipe (16) and a second delivery pipe (17); the ends of the first delivery pipe (16) and the second delivery pipe (17) are fixedly provided with connecting pipes (18); the connecting pipes (18) are respectively connected to the gas pipes on the gas combustion chamber (13) and the steam delivery chamber (14); and the boiler (15) is provided with a purification component for treating post-combustion gas.

2. A gas steam linear generator according to claim 1, characterized in that: The purification component comprises a partition (2) fixedly installed in the boiler (15); a flue gas inlet pipe (21) and a liquid outlet pipe (22) are fixedly provided on the outer walls on both sides below the boiler (15); a steam outlet pipe (24) is fixedly provided on the top of the boiler (15); a water inlet pipe (23) is fixedly provided on one side above the boiler (15); the flue gas inlet pipe (21) is fixedly connected to one end of the first delivery pipe (16); the steam outlet pipe (24) is fixedly connected to one end of the second delivery pipe (17); a flue gas outlet pipe (26) is fixedly provided on the boiler (15); and a spray component is provided below the partition (2).

3. A gas steam linear generator according to claim 2, characterized in that: The spray assembly comprises a fixed rod (3) installed in the inner wall of a boiler (15), an annular water pipe (31) is fixedly provided in the middle of the fixed rod (3), a plurality of water spray heads (32) are fixedly provided in an annular shape on the lower surface of the annular water pipe (31), a linear delivery pipe (33) is fixedly provided on the annular water pipe (31), and one end of the linear delivery pipe (33) passes through the boiler (15).

4. A gas steam linear generator according to claim 1, characterized in that: A main shaft (4) and a connecting shaft (41) are rotatably provided at the middle and both sides of the lower part of the gas steam engine body (1); meshing toothed discs (42) are fixedly provided at the ends of the main shaft (4) and the connecting shaft (41); two driving frames (43) are fixedly provided on the connecting shaft (41); valves (44) are provided in the two air pipes at the upper ends of the first delivery pipe (16) and the second delivery pipe (17); one end of the driving frame (43) is in contact with the upper end of the valve (44).

5. A gas steam linear generator according to claim 4, characterized in that: Two cranks (5) are fixedly provided on the main shaft (4), and pistons (51) are fixedly provided on the cranks (5). The pistons (51) are respectively located in the gas combustion chamber (13) and the steam delivery chamber (14).

6. A gas steam linear generator according to claim 2, characterized in that: A truncated cone-shaped guide ring (25) is fixedly provided on the inner wall of the boiler (15), and the guide ring (25) is located between the partition plate (2) and the annular water pipe (31).

7. A gas steam linear generator according to claim 4, characterized in that: The connecting pipe (18) is provided with a connecting groove (19), and one end of the air valve (44) passes through the connecting groove (19).

8. A gas steam linear generator according to claim 4, characterized in that: The main shaft (4) is connected to the rotating shaft of the generator (11), and a spark plug is provided at the upper end of the gas combustion chamber (13).

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