Gas type scroll internal combustion engine

Abstract

The present application relates to the internal combustion engine technical fields, specifically relates to a kind of gas type scroll internal combustion engine, including two fixed support seat, and the compression mechanism and internal combustion power mechanism are equipped between two fixed support seat, and the compression mechanism and internal combustion power mechanism are respectively equipped with front through-hole and rear through-hole, and one-way valve is communicated and is equipped between front through-hole and rear through-hole, and spark generator is equipped in one-way valve end;Compression mechanism and internal combustion power mechanism outside are respectively equipped with air inlet hole and air outlet hole;Two fixed support seat are rotatably equipped with compression gear and power gear, and the rotation shaft of compression gear and power gear is respectively connected with the transmission of compression mechanism and internal combustion power mechanism, and transmission gear shaft is equipped between two fixed support seat, and compression transmission gear and power transmission gear are respectively equipped on transmission gear shaft, and gas power mechanism drives transmission gear shaft rotation and rotates to the outside power, also drive compression transmission gear to continue rotation, realize continuously inhale mixed gas and compress mixed gas transmission to internal combustion power mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of internal combustion engine, in particular to a gas type scroll internal combustion engine. BACKGROUND

[0002] The internal combustion engine is a kind of power machinery that generates energy by burning fuel in the cylinder and converts it into mechanical energy, and the existing internal combustion engine works based on the cycle process of "intake - compression - combustion - exhaust" to realize work.

[0003] The common internal combustion engine in the prior art is a piston internal combustion engine, but when the piston internal combustion engine works, the gas in the cylinder burns and does work, and the gas expansion does not reach the maximum space of the cylinder to completely release the energy, resulting in energy loss; moreover, the reciprocating motion of the piston will cause kinetic energy loss. SUMMARY

[0004] The purpose of the present application is to provide a gas type scroll internal combustion engine to solve the problem that the piston internal combustion engine in the prior art works, the gas in the cylinder burns and does work, and the gas expansion does not reach the maximum space of the cylinder to completely release the energy, resulting in energy loss; moreover, the reciprocating motion of the piston will cause kinetic energy loss.

[0005] To solve the above technical problems, the present application adopts the following technical scheme:

[0006] A gas type scroll internal combustion engine, comprising two fixed support seats, a compression mechanism and an internal combustion work mechanism are arranged between the two fixed support seats, a front through hole and a rear through hole are arranged at the end of the compression mechanism and the internal combustion work mechanism respectively, the front through hole and the rear through hole are in communication, a one-way valve is arranged between the front through hole and the rear through hole, and a spark plug is arranged in the end of the one-way valve close to the internal combustion work mechanism; an air inlet hole and an air outlet hole are arranged on the outer side of the compression mechanism and the internal combustion work mechanism respectively, the air inlet hole and the air outlet hole are connected to the inside of the compression mechanism and the internal combustion work mechanism; a compression gear and a work gear are rotatably arranged at the end of the two fixed support seats respectively, the rotation shafts of the compression gear and the work gear are connected to the compression mechanism and the internal combustion work mechanism respectively, and a transmission gear shaft is arranged between the two fixed support seats, and a compression transmission gear and a work transmission gear are arranged on the transmission gear shaft and engaged with the compression gear and the work gear respectively.

[0007] Further, the compression mechanism comprises a compression support, a compression static vortex disc and a compression dynamic vortex disc, a compression groove is formed at the end of the compression support away from the compression gear, the compression static vortex disc is arranged at the end of the compression support close to the compression groove to close the compression groove, the compression dynamic vortex disc is arranged in the compression groove and engaged with the compression static vortex disc, a compression cross ring is arranged between the bottom of the compression groove and the compression dynamic vortex disc, and a compression sliding groove is arranged on the bottom of the compression groove and the compression dynamic vortex disc and matched with the compression cross ring.

[0008] Further, the compression support is provided with a compression sleeve communicating with the compression groove at the end away from the compression static vortex disc, the rotating shaft of the compression gear passes through the compression sleeve via a compression bearing, and the end of the rotating shaft is provided with a compression eccentric shaft neck, and the compression dynamic vortex disc is provided with a compression dynamic vortex disc bearing hole at the end away from the compression static vortex disc, and the compression eccentric shaft neck is embedded into the compression dynamic vortex disc bearing hole via a compression rolling bearing.

[0009] Further, the intake hole is arranged on the side wall of the compression static vortex disc, and the front through hole is arranged at the center of the end of the compression static vortex disc away from the compression support.

[0010] Further, the internal combustion working mechanism comprises a working support, a working static vortex disc and a working dynamic vortex disc, the working support is provided with a working groove at the end away from the working gear, the working static vortex disc is arranged at the end of the working support close to the working groove, thereby closing the working groove, the working dynamic vortex disc is arranged in the working groove and is arranged in mesh with the working static vortex disc, a working cross ring is arranged between the groove bottom of the working groove and the working dynamic vortex disc, and the groove bottom of the working groove and the working dynamic vortex disc are respectively provided with a working sliding groove matched with the working cross ring.

[0011] Further, the working support is provided with a working sleeve communicating with the working groove at the end away from the working static vortex disc, the rotating shaft of the working gear passes through the working sleeve via a working bearing, and the end of the rotating shaft is provided with a working eccentric shaft neck, and the working dynamic vortex disc is provided with a working dynamic vortex disc bearing hole at the end away from the working static vortex disc, and the working eccentric shaft neck is embedded into the working dynamic vortex disc bearing hole via a working rolling bearing.

[0012] Further, the exhaust hole is arranged on the side wall of the working static vortex disc, and the rear through hole is arranged at the center of the end of the working static vortex disc away from the working support.

[0013] Further, the two fixed support seats are fixedly connected via a support column, and the fixed support seats are respectively fixedly connected with the compression mechanism and the internal combustion working mechanism.

[0014] Compared with the prior art, the beneficial effects of the present application are:

[0015] The application is used, the rotating transmission gear shaft drives the compression transmission gear to rotate, the compression transmission gear drives the compression mechanism to work, and then the corresponding mixed gas of gas and air is sucked in and compressed, the compressed mixed gas in the compression mechanism enters the internal combustion power mechanism through the one-way valve, and the compressed mixed gas is ignited by the spark plug arranged near the internal combustion power mechanism, at this time, the gas expands, and then the internal combustion power mechanism continuously moves, the rotating shaft of the power gear is rotated, the power gear is rotated, the power gear is engaged with the power transmission gear, and then the transmission gear shaft is continuously rotated, at this time, the transmission gear shaft rotates to do work, and also drives the compression transmission gear to continuously rotate, and then the mixed gas is continuously sucked in through the air inlet hole, compressed and transmitted to the internal combustion power mechanism, so that the compression mechanism works without setting another driving mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the gas type scroll internal combustion engine structure of the application.

[0017] Figure 2 It is a split schematic diagram of the gas type scroll internal combustion engine of the application.

[0018] Figure 3 It is a schematic diagram of the compression static scroll and compression support structure of the application.

[0019] Figure 4 It is a schematic diagram of the power dynamic scroll and power support split structure of the application.

[0020] Figure 5 It is a schematic diagram of the power static scroll and one-way valve split structure of the application.

[0021] Figure: 1-fixed support seat, 2-compression mechanism, 3-internal combustion power mechanism, 4-front through hole, 5-rear through hole, 6-one-way valve, 8-air inlet hole, 9-air outlet hole, 10-compression gear, 11-power gear, 12-transmission gear shaft, 13-compression transmission gear, 14-power transmission gear, 15-compression support, 16-compression static scroll, 17-compression dynamic scroll, 18-compression groove, 19-compression cross ring, 20-compression sliding groove, 21-power sleeve, 22-compression sleeve, 23-compression eccentric shaft neck, 24-compression dynamic scroll bearing hole, 25-compression rolling bearing, 26-power support, 27-power static scroll, 28-power dynamic scroll, 29-power groove, 30-power cross ring, 31-power sliding groove, 32-power bearing, 33-power eccentric shaft neck, 34-power dynamic scroll bearing hole, 35-power rolling bearing, 36-support column, 38-compression bearing. DETAILED DESCRIPTION

[0022] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0023] Embodiment 1

[0024] With reference to Figures 1 to 5 It is shown that in the embodiment, a gas type scroll internal combustion engine is disclosed, comprising two fixed support seats 1, a compression mechanism 2 and an internal combustion working mechanism 3 are arranged between the two fixed support seats 1, one end of the compression mechanism 2 and the internal combustion working mechanism 3 opposite to each other is respectively provided with a front through hole 4 and a rear through hole 5 which are in communication with the inside thereof, a one-way valve 6 is arranged in communication between the front through hole 4 and the rear through hole 5, and a spark plug is arranged in the one end of the one-way valve 6 close to the internal combustion working mechanism 3; an air inlet hole 8 and an air outlet hole 9 which are in communication with the inside thereof are respectively arranged on the outer side of the compression mechanism 2 and the internal combustion working mechanism 3; a compression gear 10 and a working gear 11 are respectively rotatably arranged at the end of the two fixed support seats 1 opposite to each other, the rotation shafts of the compression gear 10 and the working gear 11 are respectively in transmission connection with the compression mechanism 2 and the internal combustion working mechanism 3, and a transmission gear shaft 12 is arranged between the two fixed support seats 1, and the compression transmission gear 13 and the working transmission gear 14 which are in mesh with the compression gear 10 and the working gear 11 are respectively arranged on the transmission gear shaft 12.

[0025] Among them, the one-way valve 6 and the spark plug belong to the prior art in the technical field, and the corresponding installation relationship and structure can be directly obtained by the person skilled in the art according to the common knowledge, which will not be described here.

[0026] Specifically, when starting, the transmission gear shaft 12 is rotated, the compression transmission gear 13 drives the compression gear 10 to rotate, the compression gear 10 drives the compression mechanism 2 to work by rotating, and then the corresponding mixed gas of gas and air is sucked in for compression, the compressed mixed gas in the compression mechanism 2 enters the inside of the internal combustion working mechanism 3 through the one-way valve 6, and at the same time, the compression mixed gas is ignited by the spark plug arranged at the end close to the internal combustion working mechanism 3 through the one-way valve 6 to work, at this time, the gas expands, and then the internal combustion working mechanism 3 continuously moves, drives the rotation shaft of the working gear 11 to rotate, the rotation shaft of the working gear 11 drives the working gear 11 to rotate, the working gear 11 meshes with the working transmission gear 14, and then drives the transmission gear shaft 12 to continuously rotate, at this time, the transmission gear shaft 12 rotates to work externally, and also drives the compression transmission gear 13 to continuously rotate, and then realizes that the mixed gas is continuously sucked in through the air inlet hole 8 to compress the mixed gas and then transmitted to the internal combustion working mechanism 3, so as to realize that the compression mechanism 2 does not need to be provided with another driving mechanism to work.

[0027] Embodiment 2

[0028] On the basis of the foregoing embodiment 1, with reference toFigures 1 to 5 It is shown that the compression mechanism 2 comprises a compression support 15, a compression static volute 16 and a compression dynamic volute 17, the compression support 15 is provided with a compression groove 18 at one end away from the compression gear 10, the compression static volute 16 is arranged at one end of the compression support 15 close to the compression groove 18, and is used to close the compression groove 18, at the same time, the compression static volute 16 is fixed, and the volute teeth at one end of the compression static volute 16 away from the internal combustion mechanism are arranged in a spiral shape, the compression dynamic volute 17 is arranged in the compression groove 18 and is arranged in meshing with the compression static volute 16, the compression cross ring 19 is arranged between the bottom of the compression groove 18 and the compression dynamic volute 17, and the compression sliding groove 20 adapted to the compression cross ring 19 is arranged on the bottom of the compression groove 18 and the compression dynamic volute 17 respectively.

[0029] Among them, the compression static volute 16 is composed of a static volute bottom and a static volute piece connected perpendicularly, the static volute piece is arranged in the circumferential direction from the geometric center of the static volute bottom, the compression dynamic volute 17 is composed of a dynamic volute bottom and a dynamic volute piece connected perpendicularly, and the mechanism of the compression cross ring 19 belongs to the prior art in the technical field, and the corresponding installation relationship and structure can be directly obtained by the skilled person in the art according to the common knowledge, which will not be described here.

[0030] One end of the compression support 15 away from the compression static volute 16 is provided with a compression sleeve 22 in communication with the compression groove 18, the rotating shaft of the compression gear 10 rotates through the compression bearing 38 and penetrates the compression sleeve 22, and the end thereof is provided with a compression eccentric shaft neck 23, one end of the compression dynamic volute 17 away from the compression static volute 16 is provided with a compression dynamic volute bearing hole 24, and the compression eccentric shaft neck 23 is embedded in the compression dynamic volute bearing hole 24 through the compression rolling bearing 25.

[0031] Specifically, the compression dynamic volute 17 is engaged with the compression static volute 16 to form a compression cavity for compressing medium, the rotating shaft of the compression gear 10 is driven to make a revolution motion by the compression eccentric shaft neck 23, the compression dynamic volute bearing hole 24 and the compression rolling bearing 25, and the compression dynamic volute 17 does not rotate, the compression dynamic volute 17 is matched with the compression static volute 16 in shape, thereby realizing the rotation of the compression dynamic volute 17, the rotation of the compression dynamic volute 17 is matched with the compression static volute 16, thereby realizing the suction of the mixed gas through the intake hole 8 into the compression cavity formed by the compression dynamic volute 17 and the compression static volute 16, and then the gas is delivered to the internal combustion mechanism 3 through the one-way valve 6.

[0032] As a preferred embodiment, reference is made to Figures 1 to 5 It is shown that the intake hole 8 is arranged on the side wall of the compression static volute 16, the front through hole 4 is arranged at the center of one end of the compression static volute 16 away from the compression support 15, and is arranged in communication with the compression groove 18.

[0033] Example 3

[0034] In the foregoing embodiment 1, on the basis of Figures 1 to 5 It is shown that the internal combustion power mechanism 3 includes a power support 26, a power static volute 27 and a power dynamic volute 28, the power support 26 is provided with a power groove 29 at one end away from the power gear 11, the power static volute 27 is arranged at one end of the power support 26 close to the power groove 29, and is used to close the power groove 29, at the same time, the power static volute 27 is fixed, and the spiral teeth at one end of the power static volute 27 away from the compression mechanism are in a spiral shape, the power dynamic volute 28 is arranged in the power groove 29 and is arranged in meshing with the power static volute 27, the power cross ring 30 is arranged between the groove bottom of the power groove 29 and the power dynamic volute 28, and the power sliding groove 31 adapted to the power cross ring 30 is respectively arranged on the groove bottom of the power groove 29 and the power dynamic volute 28.

[0035] The power support 26 is provided with the power sleeve 21 communicated with the power groove 29 at one end away from the power static volute 27, the rotating shaft of the power gear 11 is rotatably penetrated through the power sleeve 21 through the power bearing 32, and the end portion is provided with the power eccentric shaft neck 33, the power dynamic volute 28 is provided with the power dynamic volute bearing hole 34 at one end away from the power static volute 27, and the power eccentric shaft neck 33 is embedded in the power dynamic volute bearing hole 34 through the power rolling bearing 35.

[0036] Among them, the power static volute 27 is composed of a static volute bottom and a static volute piece connected perpendicularly, the static volute piece is arranged in the circumferential direction from the geometric center of the static volute bottom, the power dynamic volute 28 is composed of a dynamic volute bottom and a dynamic volute piece connected perpendicularly, and the mechanism of the power cross ring 30 all belong to the prior art in the technical field, and the corresponding installation relationship and structure can be directly obtained by the person skilled in the art according to the common knowledge, which will not be described here.

[0037] Specifically, when the mixed gas enters into the cavity formed by the cooperation of the working orbiting scroll 28 and the working fixed scroll 27 through the one-way valve 6, the working orbiting scroll 28 is engaged with the working fixed scroll 27, and the shape of the working orbiting scroll 28 is matched with the working fixed scroll 27; at the same time, the compression mixed gas is ignited by the spark plug arranged near the one-way valve 6 at the end of the internal combustion working mechanism 3, and when the spark plug ignites the compressed gas to generate high-temperature and high-pressure gas expansion, the working orbiting scroll 28 is driven to revolve without rotating, and the working eccentric shaft neck 33 is driven to revolve, so that the rotating power of the working gear 11 main shaft is output, and the working gear 11 main shaft is rotated under the cooperation of the working eccentric shaft neck 33, the working orbiting scroll bearing hole 34 and the working rolling bearing 35, the working gear 11 rotating shaft drives the working gear 11 to rotate, the working gear 11 is engaged with the working transmission gear 14, and then the transmission gear shaft 12 is continuously rotated, at this time, the transmission gear shaft 12 rotates to do work externally. When the device is used, the mixed gas is ignited and expanded in the cavity formed by the cooperation of the working orbiting scroll 28 and the working fixed scroll 27, and the working orbiting scroll 28 can be driven to work multiple times, so that the energy utilization rate is high, and the mixed gas directly drives the working gear 11 to rotate to do work externally, avoiding the reciprocating motion of the piston of the piston internal combustion engine, so that the energy loss is small.

[0038] It should be noted that the rotating direction of the compression gear 10 driven by the compression orbiting scroll 17 and the rotating direction of the working gear 11 driven by the working orbiting scroll 28 are not contradictory, so that the transmission gear shaft 12 rotates in the positive direction to drive the compression gear 10, and finally drives the compression orbiting scroll 17 to rotate to deliver the mixed gas into the cavity formed by the cooperation of the working orbiting scroll 28 and the working fixed scroll 27 to be ignited, the gas expansion drives the working orbiting scroll 28 to rotate to drive the working gear 11 to rotate, and finally the working gear 11 drives the transmission gear shaft 12 to rotate in the positive direction.

[0039] As a preferred embodiment, refer to Figures 1 to 5 It is shown that the gas outlet hole 9 is arranged on the side wall of the working fixed scroll 27, the rear through hole 5 is arranged at the center of the end of the working fixed scroll 27 away from the working support 26, and is arranged in communication with the working groove 29.

[0040] Example 4

[0041] Based on the foregoing embodiment 1, refer to Figure 1 It is shown that the two fixed support seats 1 are fixedly connected through the support column 36, and the fixed support seats 1 are fixedly connected with the compression mechanism 2 and the internal combustion working mechanism 3 respectively; specifically, the stability of the device in use can be improved by arranging the support column 36, and the device can be further provided with an outer shell (not shown in the figure) for protection.

[0042] While the application has been described with reference to numerous exemplary embodiments, it will be understood that various other modifications can be made within the scope of the application as disclosed herein. More particularly, many modifications can be made to the components and / or arrangements of the subject combinations within the scope and spirit of the disclosure, and applicants will not be limited to the specific recitations of the figures and the claims. Other aspects, features and advantages of the application will become apparent to those skilled in the art from the following description.

Claims

1. A gas type scroll internal combustion engine characterized by: The utility model provides a fixed support seat (1) between two, be equipped with compression mechanism (2) and internal combustion work mechanism (3) between two fixed support seat (1), the compression mechanism (2) and internal combustion work mechanism (3) opposite one end is equipped with with its inside intercommunication's front through -hole (4) and rear through -hole (5), be equipped with check valve (6) between the communication of front through -hole (4) and rear through -hole (5), check valve (6) is equipped with spark generator in the end near internal combustion work mechanism (3), the compression mechanism (2) and internal combustion work mechanism (3) outside respectively is equipped with with its inside intercommunication's air inlet hole (8) and air outlet (9), two fixed support seat (1) opposite one end is respectively equipped with compression gear (10) and work gear (11) rotation, the rotation axis of compression gear (10) and work gear (11) is respectively with compression mechanism (2) and internal combustion work mechanism (3) transmission is connected, two fixed support seat (1) between be equipped with transmission gear shaft (12), transmission gear shaft (12) is respectively equipped with compression transmission gear (13) and work transmission gear (14) on the meshing of compression gear (10) and work gear (11), The compression mechanism (2) includes a compression support (15), a compression static volute (16) and a compression dynamic volute (17), the compression support (15) is provided with a compression groove (18) at an end away from the compression gear (10), the compression static volute (16) is arranged at an end of the compression support (15) close to the compression groove (18) to close the compression groove (18), the compression dynamic volute (17) is arranged in the compression groove (18) and is meshed with the compression static volute (16), a compression cross ring (19) is arranged between the bottom of the compression groove (18) and the compression dynamic volute (17), and a compression sliding groove (20) matched with the compression cross ring (19) is arranged on the bottom of the compression groove (18) and the compression dynamic volute (17). The internal combustion work mechanism (3) includes a work support (26), a work static volute (27) and a work dynamic volute (28), the work support (26) is provided with a work groove (29) at an end away from the work gear (11), the work static volute (27) is arranged at an end of the work support (26) close to the work groove (29) to close the work groove (29), the work dynamic volute (28) is arranged in the work groove (29) and is meshed with the work static volute (27), a work cross ring (30) is arranged between the bottom of the work groove (29) and the work dynamic volute (28), and a work sliding groove (31) matched with the work cross ring (30) is arranged on the bottom of the work groove (29) and the work dynamic volute (28).

2. A gas type scroll engine according to claim 1, wherein: The compression support (15) is provided with a compression sleeve (22) communicated with the compression groove (18) at one end away from the compression static vortex disc (16), the rotating shaft of the compression gear (10) is rotatably penetrated through the compression sleeve (22) through a compression bearing (38), and the end thereof is provided with a compression eccentric shaft neck (23), the compression dynamic vortex disc (17) is provided with a compression dynamic vortex disc bearing hole (24) at one end away from the compression static vortex disc (16), and the compression eccentric shaft neck (23) is embedded into the compression dynamic vortex disc bearing hole (24) through a compression rolling bearing (25).

3. A gas-powered scroll-type internal combustion engine according to claim 2, characterized by: The air inlet hole (8) is arranged on the side wall of the compression static vortex disc (16), and the front through hole (4) is arranged at the center of one end of the compression static vortex disc (16) away from the compression support (15).

4. A gas type scroll engine according to claim 1, wherein: The working support (26) is provided with a working sleeve (21) communicated with the working groove (29) at one end away from the working static vortex disc (27), the rotating shaft of the working gear (11) is rotatably penetrated through the working sleeve (21) through a working bearing (32), and the end thereof is provided with a working eccentric shaft neck (33), the working dynamic vortex disc (28) is provided with a working dynamic vortex disc bearing hole (34) at one end away from the working static vortex disc (27), and the working eccentric shaft neck (33) is embedded into the working dynamic vortex disc bearing hole (34) through a working rolling bearing (35).

5. A gas-powered scroll-type internal combustion engine according to claim 4, characterized in that: The air outlet hole (9) is arranged on the side wall of the working static vortex disc (27), and the rear through hole (5) is arranged at the center of one end of the working static vortex disc (27) away from the working support (26).

6. A gas type scroll engine according to claim 1, wherein: The two fixed support seats (1) are fixedly connected through a support column (36), and the fixed support seats (1) are respectively fixedly connected with the compression mechanism (2) and the internal combustion working mechanism (3).

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