Movable gas generator set

Abstract

The movable gas generator set comprises a movable vehicle body, a carriage assembly, a power generation assembly and a heat storage assembly, the carriage assembly is installed on the movable vehicle body, the power generation assembly and the heat storage assembly are installed in the carriage assembly, the carriage assembly comprises a bottom carriage plate, and an end carriage plate is installed at the end, close to a vehicle head, of the bottom carriage plate; a top compartment plate is installed on the end compartment plate, and a U-shaped compartment plate is installed between the top compartment plate and the bottom compartment plate in a sliding mode. A U-shaped compartment plate capable of being adjusted in a lifting mode is arranged in the compartment assembly, when the movable vehicle body moves, the bottom compartment plate, the end compartment plate, the top compartment plate and the U-shaped compartment plate are combined to form a complete compartment, the power generation assembly and the heat storage assembly are stored, when the power generation assembly works, the U-shaped compartment plate moves downwards to make contact with the ground, the contact area is increased, and the heat storage assembly can be stored. Shaking generated when the power generation assembly works is reduced, and meanwhile heat dissipation of the power generation assembly is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of gas generator set processing, and in particular to a movable gas generator set. Background Art

[0002] Gas generator sets are new types of generator sets developed to meet the world's environmental protection requirements and the new market environment; natural gas generator sets are mainly divided into two types, one is a combined cycle gas turbine and the other is a gas internal combustion engine. Gas turbines have relatively large power and are mainly used in large and medium-sized power stations, while gas internal combustion engines have relatively small power and are mainly used in small distributed power stations. It is a new type of green and environmentally friendly power to replace oil-fired and coal-fired units.

[0003] Existing gas-fired generator sets cannot cooperate with mobile vehicles to achieve remote mobile power generation. In addition, when the gas-fired generator sets are working, the exhaust gas contains a large amount of heat. Direct emission causes waste of resources and fails to achieve full utilization of resources. Summary of the invention

[0004] The problem to be solved by the present invention is to provide a mobile gas-fired generator set, which solves the technical problem that the existing gas-fired generator sets cannot cooperate with mobile vehicles to realize remote mobile power generation, and the exhaust gas of the gas-fired generator sets contains a large amount of heat when working, and direct emission causes waste of resources, making it impossible to fully utilize the resources.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A movable gas generator set comprises a movable vehicle body, a vehicle compartment assembly, a power generation assembly and a heat storage assembly, wherein the movable vehicle body is provided with a vehicle compartment assembly, the power generation assembly and the heat storage assembly are installed in the vehicle compartment assembly, the vehicle compartment assembly comprises a bottom compartment plate, an end compartment plate is installed on the bottom compartment plate near the front end of the vehicle, a top compartment plate is installed on the end compartment plate, and a U-shaped compartment plate is slidably installed between the top compartment plate and the bottom compartment plate; The power generation assembly comprises a mounting frame, in which a gas engine and a generator are mounted.

[0006] Preferably, a plurality of threaded rods are installed between the top compartment plate and the bottom compartment plate, and sliders are threadedly installed on the threaded rods, and the sliders are connected to the U-shaped compartment plate.

[0007] Preferably, a plurality of the threaded rods are respectively located on both sides of the bottom compartment plate, and a transmission box is installed on the top compartment plate.

[0008] Preferably, a sprocket is installed at the top end of the threaded rod in a transmission box, and several sprockets are connected through chain transmission. A motor is installed on the top side of the transmission box, and the output end of the motor is connected to one of the sprockets.

[0009] Preferably, the heat storage assembly comprises an insulation box, in which a plurality of heat storage bricks are stacked and installed.

[0010] Preferably, one end of the heat preservation box is connected to the exhaust pipe of the gas engine, and the other end of the heat preservation box is installed with an exhaust pipe.

[0011] Preferably, the top and bottom bearing surfaces of the heat storage bricks are provided with a plurality of protrusions and grooves, and the inner bottom wall of the heat preservation box is provided with a plurality of protrusions and grooves, and a plurality of the protrusions are equally spaced to form a plurality of identical grooves.

[0012] Preferably, the gap between adjacent heat storage bricks is 2 mm, and the horizontal staggered spacing between the upper and lower layers of heat storage bricks is the width of a bulge; The protrusions and grooves between the upper and lower layers of the heat storage bricks and on the bottom wall of the heat storage bricks and the inner wall of the heat preservation box are fitted in a concave-convex manner.

[0013] Preferably, the heat storage brick is provided with an isosceles trapezoidal ventilation groove, and a through-going sawtooth protrusion is arranged in the ventilation groove.

[0014] Preferably, the specific operating steps of the mobile gas generator set are as follows: Step 1: When the mobile body moves, the carriage assembly is in a closed state. When the mobile body moves to the power generation position, the motor drives one of the sprockets to rotate, and the chain transmission realizes the rotation of all the sprockets. The sprocket drives the threaded rod to rotate, and cooperates with the slider connected with the thread to drive the U-shaped carriage plate to descend until the U-shaped carriage plate contacts the ground; Step 2: At this time, the gas engine of the power generation component is fed with gas to drive the generator to generate electricity. The flue gas generated by the combustion in the gas engine enters the heat storage component through the exhaust pipe, absorbs heat and stores heat through the heat storage bricks, and then the heat exchanger and the heat storage component cooperate to realize heat exchange and realize mobile heating.

[0015] The beneficial effects of the present invention are as follows: a U-shaped compartment plate that can be raised and lowered is arranged in the compartment assembly. When the mobile body moves, the bottom compartment plate, the end compartment plate, the top compartment plate and the U-shaped compartment plate are combined into a complete compartment to store the power generation assembly and the heat storage assembly. When the power generation assembly is working, the U-shaped compartment plate moves down to contact the ground, thereby increasing the contact area, reducing the shaking generated when the power generation assembly is working, and facilitating the heat dissipation of the power generation assembly. The heat storage bricks of the heat storage component come into contact with the flue gas generated by combustion in the gas engine to absorb and store heat. Subsequently, the heat exchanger and the heat storage component cooperate to achieve heat exchange, realize mobile heating, and further realize heating and power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the first structure of the carriage assembly of the present invention; Figure 3 It is a second structural schematic diagram of the carriage assembly of the present invention; Figure 4 This is a schematic diagram of the internal structure of the transmission box of the present invention; Figure 5 This is a schematic diagram of the structure of the power generation assembly of the present invention; Figure 6 This is a schematic diagram of the internal structure of the heat storage component of the present invention; Figure 7 This is a schematic diagram of the structure of the heat storage brick of the present invention.

[0017] Legend: 1. Mobile body; 2. Carriage assembly; 3. Power generation assembly; 4. Heat storage assembly; 5. Bottom compartment plate; 6. End compartment plate; 7. Top compartment plate; 8. U-shaped compartment plate; 9. Threaded rod; 10. Slider; 11. Transmission box; 12. Motor; 13. Sprocket; 14. Chain; 15. Mounting frame; 16. Gas engine; 17. Generator; 18. Insulation box; 19. Heat storage bricks; 20. Ventilation slots; 21. Protrusions; 22. Grooves. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Specific examples are given below.

[0020] See also Figure 1 to Figure 7A movable gas generator set comprises a mobile body 1, a carriage assembly 2, a power generation assembly 3 and a heat storage assembly 4. The carriage assembly 2 is installed on the mobile body 1, and the power generation assembly 3 and the heat storage assembly 4 are installed in the carriage assembly 2. The carriage assembly 2 comprises a bottom carriage plate 5, and an end carriage plate 6 is installed near the front end of the bottom carriage plate 5. A top carriage plate 7 is installed on the end carriage plate 6. A U-shaped carriage plate 8 is slidably installed between the top carriage plate 7 and the bottom carriage plate 5. A plurality of threaded rods 9 are installed between the top carriage plate 7 and the bottom carriage plate 5. A slider 10 is threadedly installed on the threaded rod 9, and the slider 10 is connected to the U-shaped carriage plate 8. A plurality of threaded rods 9 are respectively located on both sides of the bottom carriage plate 5. A transmission box 11 is installed on the top carriage plate 7, and a sprocket 13 is installed in the transmission box 11 at the top end of the threaded rod 9. And several sprockets 13 are connected through chain 14 transmission, and a motor 12 is installed on the top side of the transmission box 11. The output end of the motor 12 is connected to one of the sprockets 13. When the motor 12 works, it drives one of the sprockets 13 to rotate. The chain 14 drives all the sprockets 13 to rotate. The sprockets 13 drive the threaded rods 9 to rotate, and cooperate with the slider 10 connected with the thread to drive the U-shaped compartment plate 8 to rise and fall. When the mobile body 1 moves, the bottom compartment plate 5, the end compartment plate 6, the top compartment plate 7 and the U-shaped compartment plate 8 are combined into a complete compartment to store the power generation component 3 and the heat storage component 4. When the power generation component 3 is working, the U-shaped compartment plate 8 moves down to contact with the ground, increasing the contact area, reducing the shaking generated when the power generation component 3 is working, and facilitating the heat dissipation of the power generation component 3. The power generation assembly 3 includes a mounting frame 15 , in which a gas engine 16 and a generator 17 are mounted.

[0021] The heat storage component 4 includes an insulation box 18, in which a plurality of heat storage bricks 19 are stacked and installed. One end of the insulation box 18 is connected to the exhaust pipe of the gas engine 16, and the other end of the insulation box 18 is installed with an exhaust pipe. The top and bottom bearing surfaces of the heat storage bricks 19 are provided with a plurality of protrusions 21 and grooves 22, and the bottom wall of the insulation box 18 is provided with a plurality of protrusions 21 and grooves 22. The plurality of protrusions 21 are equally spaced to form a plurality of identical grooves 22. The gap between adjacent heat storage bricks 19 is 2 mm. The horizontal staggered spacing between the upper and lower heat storage bricks 19 is the width of a protrusion 21. The upper and lower heat storage bricks 19 and the heat storage bricks 19 are spaced apart by a plurality of protrusions 21 and grooves 22. The protrusions 21 and the grooves 22 on the bottom wall of the insulation box 18 are engaged with each other, and an isosceles trapezoidal ventilation groove 20 is opened on the heat storage brick 19. A through serrated protrusion is arranged in the ventilation groove 20. The heat storage brick 19 of the heat storage component 4 contacts the flue gas generated by the combustion in the gas engine 16 to absorb heat and store heat. Subsequently, the heat exchanger and the heat storage component 4 cooperate to realize heat exchange and realize mobile heating. The protrusions 21 and the grooves 22 between the upper and lower layers of the heat storage bricks 19 and between the heat storage bricks 19 and the bottom wall of the insulation box 18 are engaged with each other to absorb the inertial displacement between the heat storage bricks 19 during the movement of the equipment and limit the relative movement between the heat storage bricks 19.

[0022] The specific operation steps of the mobile gas generator set are as follows: Step 1: When the mobile body 1 moves, the carriage assembly 2 is in a closed state. When the mobile body 1 moves to the power generation position, the motor 12 works to drive one of the sprockets 13 to rotate, and the chain 14 drives all the sprockets 13 to rotate. The sprockets 13 drive the threaded rod 9 to rotate, and cooperate with the threaded slider 10 to drive the U-shaped carriage plate 8 to descend until the U-shaped carriage plate 8 contacts the ground. Step 2: At this time, the gas engine 16 of the power generation component 3 is fed with gas to drive the generator 17 to generate electricity. The flue gas generated by the combustion in the gas engine 16 enters the heat storage component 4 through the exhaust pipe, and absorbs heat and stores heat through the heat storage bricks 19. Subsequently, the heat exchanger cooperates with the heat storage component 4 to realize heat exchange and realize mobile heating.

[0023] A U-shaped compartment plate 8 that can be raised and lowered is provided in the compartment assembly 2. When the mobile body 1 moves, the bottom compartment plate 5, the end compartment plate 6, the top compartment plate 7 and the U-shaped compartment plate 8 are combined into a complete compartment to store the power generation assembly 3 and the heat storage assembly 4. When the power generation assembly 3 is working, the U-shaped compartment plate 8 moves down to contact the ground, increasing the contact area, reducing the shaking generated when the power generation assembly 3 is working, and facilitating the heat dissipation of the power generation assembly 3; The heat storage bricks 19 of the heat storage component 4 come into contact with the flue gas generated by combustion in the gas engine 16 to absorb and store heat. Subsequently, the heat exchanger cooperates with the heat storage component 4 to achieve heat exchange, realize mobile heating, and further realize heating and power generation.

[0024] 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 portable gas-fired generator set, characterized in that: The invention comprises a moving vehicle body (1), a vehicle compartment assembly (2), a power generation assembly (3) and a heat storage assembly (4); the moving vehicle body (1) is equipped with a vehicle compartment assembly (2); the power generation assembly (3) and the heat storage assembly (4) are installed in the vehicle compartment assembly (2); the vehicle compartment assembly (2) comprises a bottom compartment plate (5); an end compartment plate (6) is installed near the front end of the bottom compartment plate (5); a top compartment plate (7) is installed on the end compartment plate (6); and a U-shaped compartment plate (8) is slidably installed between the top compartment plate (7) and the bottom compartment plate (5); The power generation assembly (3) comprises a mounting frame (15), and a gas engine (16) and a generator (17) are mounted in the mounting frame (15).

2. A portable gas-fired generator set according to claim 1, characterized in that: A plurality of threaded rods (9) are installed between the top compartment plate (7) and the bottom compartment plate (5), and a slider (10) is threadedly installed on the threaded rod (9), and the slider (10) is connected to the U-shaped compartment plate (8).

3. A portable gas-fired generator set according to claim 2, characterized in that: The plurality of threaded rods (9) are respectively located on both sides of the bottom compartment plate (5), and a transmission box (11) is installed on the top compartment plate (7).

4. A portable gas-fired generator set according to claim 3, characterized in that: The top end of the threaded rod (9) is located in a transmission box (11) and is equipped with a sprocket (13), and a plurality of sprockets (13) are connected by a chain (14). A motor (12) is installed on the top side of the transmission box (11), and an output end of the motor (12) is connected to one of the sprockets (13).

5. A portable gas-fired generator set according to claim 4, characterized in that: The heat storage component (4) comprises a heat preservation box (18), wherein a plurality of heat storage bricks (19) are stacked and installed in the heat preservation box (18).

6. A portable gas-fired generator set according to claim 5, characterized in that: One end of the heat preservation box (18) is connected to the smoke exhaust pipe of the gas engine (16), and the other end of the heat preservation box (18) is equipped with an exhaust pipe.

7. A portable gas-fired generator set according to claim 6, characterized in that: The top and bottom bearing surfaces of the heat storage brick (19) are provided with a plurality of protrusions (21) and grooves (22), and the inner bottom wall of the heat preservation box (18) is provided with a plurality of protrusions (21) and grooves (22), and a plurality of the protrusions (21) are evenly spaced to form a plurality of identical grooves (22).

8. A portable gas-fired generator set according to claim 7, characterized in that: The gap between adjacent heat storage bricks (19) is 2 mm, and the lateral offset spacing between the upper and lower layers of heat storage bricks (19) is the width of a protrusion (21); The protrusions (21) and the grooves (22) between the upper and lower layers of the heat storage bricks (19) and on the bottom wall of the heat storage bricks (19) and the insulation box (18) are engaged with each other.

9. A portable gas-fired generator set according to claim 8, characterized in that: The heat storage brick (19) is provided with an isosceles trapezoidal ventilation groove (20), and a through-going sawtooth protrusion is arranged in the ventilation groove (20).

10. A portable gas-fired generator set according to claim 9, characterized in that: The specific operation steps of the mobile gas generator set are as follows: Step 1: When the mobile body (1) moves, the carriage assembly (2) is in a closed state. When the mobile body (1) moves to a position where power is to be generated, the motor (12) operates to drive one of the sprockets (13) to rotate. The chain (14) drives all the sprockets (13) to rotate. The sprockets (13) drive the threaded rod (9) to rotate, and cooperate with the threaded slider (10) to drive the U-shaped carriage plate (8) to descend until the U-shaped carriage plate (8) contacts the ground. Step 2: At this time, the gas engine (16) of the power generation component (3) is fed with gas to drive the generator (17) to generate electricity. The flue gas generated by the combustion in the gas engine (16) enters the heat storage component (4) through the exhaust pipe, absorbs heat and stores heat through the heat storage bricks (19), and then the heat exchanger cooperates with the heat storage component (4) to achieve heat exchange, thereby realizing mobile heating.

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