Energy storage converter

Abstract

The invention relates to the technical field of power equipment, and provides an energy storage converter which comprises a cabinet body, an energy storage converter body is fixedly installed on the inner side of the cabinet body, a smoke sensor used for detecting smoke is fixedly connected to the inner wall of the cabinet body, and a fire extinguishing mechanism is arranged at the top end of the inner side of the cabinet body and comprises an installation base. The mounting seat is fixedly connected to the top wall of the inner side of the cabinet body, the inner side of the mounting seat is rotatably connected with a rotating seat, the bottom end of the rotating seat is fixedly connected with a mounting rod, the bottom end of the mounting rod is fixedly connected with a dry powder spray head, and one end of the inner side of the cabinet body is provided with a driving assembly for driving the rotating seat to rotate back and forth; a dry powder supply assembly is arranged at the inlet end of the dry powder spray head, and a diffusion assembly which is matched with rotation of the rotating base to evenly diffuse dry powder sprayed out of the dry powder spray head to the energy storage converter body is arranged below the dry powder spray head. According to the invention, rapid fire extinguishing work can be realized, and fire spreading can be prevented from causing larger fire disasters.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to an energy storage converter. Background Art

[0002] The power storage converter (PCS) is a key device for connecting energy storage batteries to the power system. It can control the charging and discharging process of the battery, perform AC / DC conversion, and directly supply power to AC loads without a power grid. In recent years, the energy storage industry has ushered in rapid development. At the same time, the cost control, safety assurance, equipment life, and operation and maintenance of the power storage converter (PCS) have attracted people's attention and attention. Its high protection and efficient heat dissipation capabilities during operation are the key to ensuring the reliability of power electronic equipment.

[0003] After searching, the Chinese patent publication number CN104467509B discloses "a bidirectional energy storage converter, which includes a cabinet, an IGBT module, a laminated busbar, a DC circuit breaker and an AC circuit breaker are arranged on the front side of the cabinet, the IGBT module and the laminated busbar are arranged side by side on the upper part of the cabinet, the DC circuit breaker and the AC circuit breaker are arranged side by side on the middle part of the cabinet, a DC support capacitor is arranged on the rear side of the laminated busbar, and the DC support capacitor is connected to the IGBT module through the laminated busbar, an aluminum radiator is arranged on the rear side of the IGBT module, an air duct is arranged above the aluminum radiator, a centrifugal air cooler is arranged below the aluminum radiator, an AC filter capacitor is arranged below the centrifugal air cooler, an integrated transformer is arranged below the AC filter capacitor, and the integrated transformer includes a reactor and a transformer";

[0004] However, in the process of implementing the relevant technology, the applicant found that this type of patent has technical defects. Among them, the patent realizes the stable output of power grid through various circuit elements. However, in the actual process, the circuit elements will generate a lot of heat when they are in a high-load working state, which makes the internal ambient temperature of the energy storage inverter rise rapidly. Especially in the hot summer weather, the temperature will only be higher, and the heat dissipation device inside the energy storage inverter cannot dissipate heat quickly, which makes the circuit of the circuit element easy to burn at high temperature and cause fire. The existing energy storage inverter does not have a device that can quickly extinguish the fire. Once a fire occurs, it will cause the fire to spread rapidly, thereby causing a large-scale fire and causing greater economic losses or casualties. In view of this, the present invention proposes an energy storage inverter. Summary of the invention

[0005] The present invention provides an energy storage converter, which solves the problem in the prior art that a fire cannot be quickly extinguished when it occurs.

[0006] The technical solution of the present invention is as follows: an energy storage inverter comprises a cabinet, an energy storage inverter body is fixedly installed on the inner side of the cabinet, a smoke sensor for detecting smoke is fixedly connected to the inner wall of the cabinet, a fire extinguishing mechanism is arranged at the top of the inner side of the cabinet, the fire extinguishing mechanism comprises a mounting seat, the mounting seat is fixedly connected to the top wall of the inner side of the cabinet, a rotating seat is rotatably connected to the inner side of the mounting seat, a mounting rod is fixedly connected to the bottom end of the rotating seat, a dry powder spray head is fixedly connected to the bottom end of the mounting rod, a driving component for driving the rotating seat to reciprocate is arranged at one end of the inner side of the cabinet, a dry powder supply component for intermittently introducing dry powder into the dry powder spray head by cooperating with the rotation of the rotating seat is arranged at the inlet end of the dry powder spray head, and a diffusion component for evenly diffusing the dry powder sprayed from the dry powder spray head to the energy storage inverter body by cooperating with the rotation of the rotating seat is arranged below the dry powder spray head.

[0007] Preferably, the driving assembly includes a motor, which is fixedly mounted on the top wall inside the cabinet, the output shaft of the motor is fixedly connected to an eccentric wheel, the outer edge of the eccentric wheel is rotatably connected to a connecting rod 1 through a pin shaft, the end of the connecting rod 1 away from the eccentric wheel is hinged with a connecting seat, and the connecting seat is fixedly connected to the middle part of the mounting rod.

[0008] Preferably, the dry powder supply assembly includes a cylinder, which is fixedly connected to the top wall on the inner side of the cabinet, a piston member is provided on the inner side of the cylinder which reciprocates in the cylinder by cooperating with the rotation of a rotating seat, the inlet end of the cylinder is fixedly connected to a powder inlet pipe, the inlet end of the powder inlet pipe is fixedly connected to a dry powder storage tank, the dry powder storage tank is fixedly connected to the inner side of the cabinet, the outlet end of the cylinder is fixedly connected to a powder guide hose, and the outlet end of the powder guide hose is connected to the inlet end of the dry powder nozzle.

[0009] Preferably, the powder inlet pipe is fixedly connected with a feed one-way valve, and the powder guide hose is fixedly connected with a discharge one-way valve.

[0010] Preferably, the piston member includes a piston, which is slidably connected to the inner side of the cylinder, and a sliding rod is fixedly connected to one side of the piston, and an end of the sliding rod away from the piston penetrates the side wall of the cylinder and extends to the outside of the cylinder, and the sliding rod is slidably connected to the side wall of the cylinder, and an end of the sliding rod away from the piston is hinged to a connecting rod 2, and an end of the connecting rod 2 away from the sliding rod is hinged to a connecting rod 3, and one end of the connecting rod 3 is fixedly connected to a rotating seat.

[0011] Preferably, the diffusion assembly includes a plurality of material guide plates, a plurality of the material guide plates are rotatably connected to the inner wall of the cabinet, and a plurality of the material guide plates are equidistantly distributed along the length direction of the cabinet, a plurality of the material guide plates are coaxially fixedly connected to a gear one at one end, a guide rail is fixedly connected to the inner wall of the cabinet along the horizontal direction, a movable seat is slidably connected to the guide rail, a tooth plate one is fixedly connected to the bottom end of the movable seat, a plurality of the gears one are meshed with the tooth plate one, and a linkage member is provided at the top end of the movable seat for driving the movable seat to slide back and forth by cooperating with the rotation of the rotating seat.

[0012] Preferably, the vertical cross-section of the guide plate is a fan-shaped structure that is wide at the top and narrow at the bottom, and the length directions of several guide plates are the same.

[0013] Preferably, the linkage member includes a connecting shaft, one end of the connecting shaft is fixedly connected to the rotating seat, the other end of the connecting shaft is fixedly connected to gear 2, the top end of the movable seat is fixedly connected to tooth plate 2, and tooth plate 2 is meshed with gear 2.

[0014] Preferably, the number of teeth on the gear 2 is the same as that on the gear plate 1, and the gear plate 2 is arranged parallel to the gear plate 3.

[0015] Preferably, a controller is fixedly connected to the inner side of the cabinet, the smoke sensor is signal-connected to the controller, and a signal output end of the controller is electrically connected to the motor.

[0016] The working principle and beneficial effects of the present invention are:

[0017] 1. The smoke sensor can detect whether there is a fire inside the cabinet. When there is a fire inside the cabinet, the driving component drives the rotating seat to rotate back and forth, which makes the dry powder supply component intermittently introduce dry powder into the dry powder nozzle, and then spray the dry powder through the dry powder nozzle. At the same time, the rotating seat drives the mounting rod to swing back and forth, so that the dry powder nozzle swings back and forth, which makes the dry powder nozzle spray the dry powder evenly to different areas of the cabinet, so that the main body of the energy storage converter is quickly covered with dry powder, thereby achieving fire extinguishing work, which can prevent the fire from spreading and causing a larger fire;

[0018] 2. During the reciprocating rotation of the rotating seat, the connecting shaft will reciprocate with the rotating seat, which makes gear two reciprocate. Since gear two is meshed with tooth plate two, tooth plate two will reciprocate in the horizontal direction, which makes the movable seat slide back and forth, which makes tooth plate one reciprocate in the horizontal direction. Since tooth plate one is meshed with gear one, all gears one reciprocate at the same time, so that all guide plates swing back and forth, which makes the dry powder sprayed from the dry powder nozzle evenly guided to different areas of the energy storage inverter body, so that the dry powder is evenly covered on the energy storage inverter body, thereby improving the fire extinguishing effect, making the fire extinguishing faster, and reducing the damage to the energy storage inverter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a structural schematic diagram of an energy storage converter of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the fire extinguishing mechanism of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the driving assembly of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the dry powder supply assembly of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the piston member of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the diffusion component of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the linkage member of the present invention;

[0027] Figure 8 It is a system block diagram of the present invention.

[0028] In the figure: 1, cabinet; 2, energy storage converter body; 3, smoke sensor; 4, fire extinguishing mechanism; 41, mounting seat; 42, rotating seat; 43, mounting rod; 44, dry powder nozzle; 45, driving assembly; 451, motor; 452, eccentric wheel; 453, connecting rod 1; 454, connecting seat; 46, dry powder supply assembly; 461, cylinder; 462, piston; 4621, piston; 4622, slide rod; 46 23. Connecting rod two; 4624. Connecting rod three; 463. Feed one-way valve; 464. Powder inlet pipe; 465. Dry powder storage tank; 466. Discharge one-way valve; 467. Powder guide hose; 47. Diffusion assembly; 471. Guide plate; 472. Gear one; 473. Tooth plate one; 474. Movable seat; 475. Guide rail; 476. Linkage; 4761. Connecting shaft; 4762. Gear two; 4763. Tooth plate two. DETAILED DESCRIPTION

[0029] The following will be combined with 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.

[0030] like Figures 1 to 8 As shown, this embodiment proposes an energy storage converter, including a cabinet 1, an energy storage converter body 2 is fixedly installed on the inner side of the cabinet 1, a smoke sensor 3 for detecting smoke is fixedly connected to the inner wall of the cabinet 1, a fire extinguishing mechanism 4 is arranged on the top of the inner side of the cabinet 1, and the fire extinguishing mechanism 4 includes a mounting seat 41, the mounting seat 41 is fixedly connected to the top wall of the inner side of the cabinet 1, a rotating seat 42 is rotatably connected to the inner side of the mounting seat 41, and a mounting rod 43 is fixedly connected to the bottom end of the rotating seat 42, and the mounting rod 43 is fixedly connected to the bottom end of the rotating seat 42. A dry powder spray head 44 is fixedly connected to the bottom end of the mounting rod 43, and a driving assembly 45 for driving the rotating seat 42 to reciprocate is provided at one end of the inner side of the cabinet 1. A dry powder supply assembly 46 for intermittently introducing dry powder into the dry powder spray head 44 by cooperating with the rotation of the rotating seat 42 is provided at the inlet end of the dry powder spray head 44, and a diffusion assembly 47 for evenly diffusing the dry powder sprayed from the dry powder spray head 44 onto the energy storage inverter body 2 by cooperating with the rotation of the rotating seat 42 is provided below the dry powder spray head 44.

[0031] The smoke sensor 3 can detect whether a fire occurs inside the cabinet 1. When a fire occurs inside the cabinet 1, the driving component 45 drives the rotating seat 42 to rotate back and forth, which causes the dry powder supply component 46 to intermittently introduce dry powder into the dry powder nozzle 44, and then spray the dry powder through the dry powder nozzle 44. At the same time, the rotating seat 42 drives the mounting rod 43 to swing back and forth, causing the dry powder nozzle 44 to swing back and forth, which causes the dry powder nozzle 44 to spray the dry powder evenly to different areas of the cabinet 1, and then the dry powder is evenly diffused to the energy storage inverter body 2 under the action of the diffusion component 47, so that the energy storage inverter body 2 is quickly covered with dry powder, thereby achieving fire extinguishing work, which can prevent the fire from spreading and causing a larger fire.

[0032] Furthermore, the driving assembly 45 includes a motor 451, which is fixedly mounted on the top wall inside the cabinet 1. The output shaft of the motor 451 is fixedly connected to an eccentric wheel 452. The outer edge of the eccentric wheel 452 is rotatably connected to a connecting rod 453 through a pin shaft. The end of the connecting rod 453 away from the eccentric wheel 452 is hinged with a connecting seat 454. The connecting seat 454 is fixedly connected to the middle part of the mounting rod 43. A controller is fixedly connected to the inside of the cabinet 1. The smoke sensor 3 is signal-connected to the controller, and the signal output end of the controller is electrically connected to the motor 451.

[0033] When the smoke sensor 3 detects a fire inside the cabinet 1, the smoke sensor 3 sends a signal to the controller in real time, and then the controller controls the motor 451 to start, which causes the eccentric wheel 452 to rotate, and the connecting rod 453 drives the mounting rod 43 to rotate back and forth, thereby causing the rotating seat 42 to rotate back and forth, which causes the dry powder supply component 46 to intermittently introduce dry powder into the dry powder nozzle 44, and then spray the dry powder through the dry powder nozzle 44. At the same time, the dry powder nozzle 44 swings back and forth, which causes the dry powder nozzle 44 to evenly spray the dry powder onto different areas of the cabinet 1, and then, under the action of the diffusion component 47, the dry powder is evenly diffused onto the energy storage inverter body 2, so that the energy storage inverter body 2 is quickly covered with dry powder, thereby achieving fire extinguishing.

[0034] Furthermore, the dry powder supply assembly 46 includes a cylinder 461, which is fixedly connected to the top wall on the inner side of the cabinet 1, and a piston 462 is provided on the inner side of the cylinder 461 to reciprocate in the cylinder 461 by cooperating with the rotation of the rotating seat 42. The inlet end of the cylinder 461 is fixedly connected to a powder inlet pipe 464, and the inlet end of the powder inlet pipe 464 is fixedly connected to a dry powder storage tank 465, and the dry powder storage tank 465 is fixedly connected to the inner side of the cabinet 1. The outlet end of the cylinder 461 is fixedly connected to a powder guide hose 467, and the outlet end of the powder guide hose 467 is connected to the inlet end of the dry powder nozzle 44. The powder inlet pipe 464 is fixedly connected to a feed check valve 463, and the guide A discharge one-way valve 466 is fixedly connected to the powder hose 467, and the piston member 462 includes a piston 4621, which is slidably connected to the inner side of the cylinder 461, and a sliding rod 4622 is fixedly connected to one side of the piston 4621. The end of the sliding rod 4622 away from the piston 4621 passes through the side wall of the cylinder 461 and extends to the outside of the cylinder 461. The sliding rod 4622 is slidably connected to the side wall of the cylinder 461, and the end of the sliding rod 4622 away from the piston 4621 is hinged with a connecting rod 2 4623, and the end of the connecting rod 2 4623 away from the sliding rod 4622 is hinged with a connecting rod 3 4624, and one end of the connecting rod 3 4624 is fixedly connected to the rotating seat 42.

[0035] By starting the motor 451, the eccentric wheel 452 rotates, which makes the connecting rod 1 453 drive the mounting rod 43 to rotate back and forth, and the rotating seat 42 rotates back and forth, so that the connecting rod 3 4624 rotates back and forth in the circumferential direction, so that the connecting rod 2 4623 drives the sliding rod 4622 to slide back and forth, and the piston 4621 slides back and forth inside the cylinder 461. When the piston 4621 is away from the powder inlet pipe 464, the pressure inside the cylinder 461 decreases, so that the powder inlet pipe 464 introduces the dry powder inside the dry powder storage tank 465 into the cylinder 461. When the piston 4621 is close to the powder inlet pipe 464, the pressure inside the cylinder 461 increases, which makes the powder guide hose 467 guide the dry powder inside the cylinder 461 into the dry powder nozzle 44. In this cycle, the powder guide hose 467 can intermittently guide the dry powder into the dry powder nozzle 44, and spray the dry powder through the dry powder nozzle 44. At the same time, the dry powder nozzle 44 swings back and forth, which makes the dry powder nozzle 44 spray the dry powder evenly to different areas of the cabinet 1, and then the dry powder is evenly diffused to the energy storage inverter body 2 under the action of the diffusion component 47, so that the energy storage inverter body 2 is quickly covered with dry powder, thereby achieving fire extinguishing.

[0036] Furthermore, the diffusion assembly 47 includes a plurality of material guide plates 471, which are all rotatably connected to the inner wall of the cabinet 1 and are equidistantly distributed along the length direction of the cabinet 1. One ends of the plurality of material guide plates 471 are coaxially fixedly connected to a gear 472, a guide rail 475 is fixedly connected to the inner wall of the cabinet 1 along the horizontal direction, a movable seat 474 is slidably connected to the guide rail 475, a tooth plate 473 is fixedly connected to the bottom end of the movable seat 474, a plurality of gears 472 are meshed with the tooth plate 473, a linkage 476 is provided at the top end of the movable seat 474 for driving the movable seat 474 to slide back and forth by cooperating with the rotation of the rotating seat 42, the vertical cross-section of the material guide plate 471 is a fan-shaped structure that is wide at the top and narrow at the bottom, and the length directions of the plurality of material guide plates 471 are the same.

[0037] By starting the motor 451, the eccentric wheel 452 rotates, which makes the connecting rod 453 drive the mounting rod 43 to rotate back and forth, and the rotating seat 42 rotates back and forth, so that the linkage 476 drives the movable seat 474 to slide back and forth, and the tooth plate 473 reciprocates in the horizontal direction. Since the tooth plate 473 is meshed with the gear 472, all the gears 472 rotate back and forth at the same time, so that all the guide plates 471 swing back and forth, which makes the dry powder sprayed from the dry powder nozzle 44 evenly guided to different areas of the energy storage inverter body 2, so that the dry powder is evenly covered on the energy storage inverter body 2, thereby achieving fire extinguishing.

[0038] Furthermore, the linkage member 476 includes a connecting shaft 4761, one end of which is fixedly connected to the rotating seat 42, the other end of which is fixedly connected to a gear 2 4762, the top of the movable seat 474 is fixedly connected to a tooth plate 2 4763, tooth plate 2 4763 is meshed with gear 2 4762, gear 2 4762 has the same number of teeth as tooth plate 1 473, and tooth plate 2 4763 is arranged parallel to tooth plate 2 4763.

[0039] Working principle: The smoke sensor 3 can detect whether there is a fire inside the cabinet 1. When the smoke sensor 3 detects a fire inside the cabinet 1, the smoke sensor 3 sends a signal to the controller in real time, and then the controller controls the motor 451 to start, which makes the eccentric wheel 452 rotate, and the connecting rod 1 453 drives the mounting rod 43 to reciprocate, so that the rotating seat 42 reciprocates, and the connecting rod 3 4624 reciprocates in the circumferential direction, so that the connecting rod 2 4623 drives the sliding rod 4622 to slide reciprocatingly, and the piston 4621 slides reciprocatingly inside the cylinder 461. When the piston 4621 is far away When the piston 4621 is away from the powder inlet pipe 464, the pressure inside the cylinder 461 decreases, so that the powder inlet pipe 464 guides the dry powder inside the dry powder storage tank 465 into the cylinder 461. When the piston 4621 is close to the powder inlet pipe 464, the pressure inside the cylinder 461 increases, which makes the powder guide hose 467 guide the dry powder inside the cylinder 461 into the dry powder nozzle 44. In this cycle, the powder guide hose 467 can intermittently guide the dry powder into the dry powder nozzle 44, and at the same time, the dry powder is sprayed out through the dry powder nozzle 44. At the same time, the dry powder nozzle 44 swings back and forth, which makes the dry powder nozzle 44 spray the dry powder evenly to different areas of the cabinet 1.

[0040] During the reciprocating rotation of the rotating seat 42, the connecting shaft 4761 will reciprocate with the rotating seat 42, which makes the gear 2 4762 reciprocate. Since the gear 2 4762 is meshed with the tooth plate 2 4763, the tooth plate 2 4763 will reciprocate in the horizontal direction, which makes the movable seat 474 slide back and forth, which makes the tooth plate 1 473 reciprocate in the horizontal direction. Since the tooth plate 1 473 is meshed with the gear 1 472, all the gears 1 472 reciprocate at the same time, so that all the guide plates 471 swing back and forth, which makes the dry powder sprayed from the dry powder nozzle 44 evenly guided to different areas of the energy storage inverter body 2, so that the dry powder is evenly covered on the energy storage inverter body 2, thereby realizing the fire extinguishing work. The whole process can detect the fire at the first time and extinguish the fire quickly, which can prevent the fire from spreading to cause a larger fire and effectively avoid the fire from causing greater economic losses or casualties.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy storage converter, comprising a cabinet (1), wherein an energy storage converter body (2) is fixedly mounted on the inner side of the cabinet (1), characterized in that: The inner wall of the cabinet (1) is fixedly connected to a smoke sensor (3) for detecting smoke, and the top of the inner side of the cabinet (1) is provided with a fire extinguishing mechanism (4), and the fire extinguishing mechanism (4) comprises a mounting seat (41), and the mounting seat (41) is fixedly connected to the top wall of the inner side of the cabinet (1), and the inner side of the mounting seat (41) is rotatably connected to a rotating seat (42), and the bottom end of the rotating seat (42) is fixedly connected to a mounting rod (43), and the bottom end of the mounting rod (43) is fixedly connected to a dry powder spray head (41). 4), a driving assembly (45) for driving the rotating seat (42) to reciprocate is disposed at one end of the inner side of the cabinet (1), a dry powder supply assembly (46) for intermittently introducing dry powder into the dry powder spray head (44) by cooperating with the rotation of the rotating seat (42) is disposed at the inlet end of the dry powder spray head (44), and a diffusion assembly (47) for uniformly diffusing the dry powder sprayed by the dry powder spray head (44) onto the energy storage converter body (2) by cooperating with the rotation of the rotating seat (42) is disposed below the dry powder spray head (44).

2. The energy storage converter according to claim 1, characterized in that: The driving assembly (45) comprises a motor (451), wherein the motor (451) is fixedly mounted on the top wall inside the cabinet (1), wherein the output shaft of the motor (451) is fixedly connected to an eccentric wheel (452), wherein the outer edge of the eccentric wheel (452) is rotatably connected to a connecting rod (453) via a pin shaft, wherein an end of the connecting rod (453) away from the eccentric wheel (452) is hingedly connected to a connecting seat (454), and the connecting seat (454) is fixedly connected to the middle part of the mounting rod (43).

3. The energy storage converter according to claim 1, characterized in that: The dry powder supply assembly (46) comprises a cylinder (461), wherein the cylinder (461) is fixedly connected to the top wall of the inner side of the cabinet (1), and a piston member (462) is arranged on the inner side of the cylinder (461) and reciprocates in the cylinder (461) by rotating the rotating seat (42). The inlet end of the cylinder (461) is fixedly connected to a powder feed pipe (464), and the inlet end of the powder feed pipe (464) is fixedly connected to a dry powder storage tank (465), and the dry powder storage tank (465) is fixedly connected to the inner side of the cabinet (1). The outlet end of the cylinder (461) is fixedly connected to a powder guide hose (467), and the outlet end of the powder guide hose (467) is connected to the inlet end of the dry powder nozzle (44).

4. The energy storage converter according to claim 3, characterized in that: The powder inlet pipe (464) is fixedly connected to a feed one-way valve (463), and the powder guide hose (467) is fixedly connected to a discharge one-way valve (466).

5. The energy storage converter according to claim 4, characterized in that: The piston member (462) comprises a piston (4621), wherein the piston (4621) is slidably connected to the inner side of the cylinder (461), and a sliding rod (4622) is fixedly connected to one side of the piston (4621), and an end of the sliding rod (4622) away from the piston (4621) passes through the side wall of the cylinder (461) and extends to the outer side of the cylinder (461), and the sliding rod (4622) is slidably connected to the side wall of the cylinder (461), and an end of the sliding rod (4622) away from the piston (4621) is hinged to a second connecting rod (4623), and an end of the second connecting rod (4623) away from the sliding rod (4622) is hinged to a third connecting rod (4624), and one end of the third connecting rod (4624) is fixedly connected to the rotating seat (42).

6. The energy storage converter according to claim 1, characterized in that: The diffusion assembly (47) comprises a plurality of material guide plates (471), wherein the plurality of material guide plates (471) are rotatably connected to the inner wall of the cabinet (1), and the plurality of material guide plates (471) are equidistantly distributed along the length direction of the cabinet (1), and one end of the plurality of material guide plates (471) are coaxially fixedly connected to a gear 1 (472), and a guide rail (475) is fixedly connected to the inner wall of the cabinet (1) along a horizontal direction, and a movable seat (474) is slidably connected to the guide rail (475), and a tooth plate 1 (473) is fixedly connected to the bottom end of the movable seat (474), and the plurality of gears 1 (472) are meshed with the tooth plate 1 (473), and a linkage member (476) is provided at the top end of the movable seat (474) for driving the movable seat (474) to slide back and forth by cooperating with the rotation of the rotating seat (42).

7. The energy storage converter according to claim 6, characterized in that: The vertical cross-section of the guide plate (471) is a fan-shaped structure that is wide at the top and narrow at the bottom, and the length directions of a plurality of the guide plates (471) are the same.

8. The energy storage converter according to claim 6, characterized in that: The linkage member (476) includes a connecting shaft (4761), one end of which is fixedly connected to a rotating seat (42), and the other end of which is fixedly connected to a gear 2 (4762). The top end of the movable seat (474) is fixedly connected to a toothed plate 2 (4763), and the toothed plate 2 (4763) is meshed with a gear 2 (4762).

9. The energy storage converter according to claim 8, characterized in that: The number of teeth of gear 2 (4762) and gear plate 1 (473) is the same, and gear plate 2 (4763) and gear plate 3 (4763) are arranged in parallel.

10. The energy storage converter according to claim 2, characterized in that: A controller is fixedly connected to the inner side of the cabinet (1), the smoke sensor (3) is signal-connected to the controller, and the signal output end of the controller is electrically connected to the motor (451).

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