CN216564763U

CN216564763U - Ventilation device of positive-pressure explosion-proof generator

Info

Publication number: CN216564763U
Application number: CN202122983606.XU
Authority: CN
Inventors: 成诗益; 赵慧丹; 黄泰保
Original assignee: Hubei Shangli Explosion Proof Technology Co ltd
Current assignee: Hubei Shangli Explosion Proof Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a ventilation device of a positive pressure explosion-proof generator, which belongs to the technical field of ventilation equipment and comprises a generator main body and a pipe body, wherein the pipe body is bolted on one side of the generator main body, the top and the bottom of one side of the pipe body are respectively provided with a first through groove, an inner cavity of the pipe body is communicated with the inner cavity of the generator main body through the first through grooves, a radiating net is embedded on the other side of the pipe body, a cleaning mechanism is arranged in the inner cavity of the pipe body and comprises a radiating assembly and a cleaning assembly, a fixed block is bolted on one side of the bottom of the pipe body, a dismounting mechanism is arranged on the other side of the bottom of the pipe body and comprises a storage assembly and a dismounting assembly. The surface of the radiating net is cleaned through the cleaning mechanism, so that heat can be rapidly discharged, the disassembling assembly is used for rapidly disassembling, operators can conveniently discharge dust, a large amount of time is saved, and potential safety hazards are eliminated.

Description

Ventilation device of positive-pressure explosion-proof generator

Technical Field

The utility model relates to the technical field of ventilation equipment, in particular to a ventilation device of a positive-pressure explosion-proof generator.

Background

The general generator can only be used in conventional safe places, but cannot be applied to places with flammable and explosive dangers, such as coal mines, chemical plants, natural gas extraction sites, natural gas delivery stations, gas stations, oil refineries, flour, cotton and flax processing plants, and if independent electric energy supply is to be realized in the places, a positive-pressure explosion-proof generator must be used.

The ventilation device of the common positive-pressure explosion-proof generator on the market is easy to block by using the heat dissipation net for a long time, so that the ventilation effect is reduced, the heat generated by the positive-pressure explosion-proof generator cannot be quickly discharged, the service life of the device is further influenced, meanwhile, dust is hoarded in the ventilation device, and potential safety hazards are easily generated if the dust cannot be timely cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilation device of a positive-pressure explosion-proof generator, which can be used for cleaning the surface of a radiating net through a cleaning mechanism so as to quickly discharge heat, and can be quickly disassembled through a disassembling component so as to be convenient for operators to discharge dust, save a large amount of time and eliminate potential safety hazards, thereby solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ventilation unit of explosion-proof generator of malleation, includes generator body and body, the body has been bolted to one side of generator body, first logical groove has all been seted up to the top and the bottom of body one side, the inner chamber of body communicates through the inner chamber of first logical groove with generator body, the opposite side of body inlays and is equipped with the radiator-grid, the inner chamber of body is provided with clearance mechanism, clearance mechanism includes radiator-unit and clearance subassembly, the bottom one side bolt of body has the fixed block, the bottom opposite side of body is provided with disassembly body, disassembly body includes storage assembly and disassembly body.

Preferably, the radiating assembly comprises a motor, a rotating shaft and fan blades, the motor is assembled at the center of one side of the inner cavity of the tube body, the rotating shaft is bolted to an output shaft of the motor, and the fan blades are bolted to the surface of the rotating shaft.

Preferably, the cleaning assembly comprises a connecting rod and a brush, the connecting rod is bolted to one side of the rotating shaft, the brush is assembled on one side of the connecting rod, and one side of the brush is movably connected with the surface of the heat dissipation net.

Preferably, the storage assembly comprises a second through groove, an ash storage box, a third through groove, a clamping block and a clamping groove, the second through groove is formed in one side of the bottom of the pipe body, and the third through groove matched with the second through groove is formed in the top of the ash storage box.

Preferably, the two sides of the top of the ash storage box are bolted with clamping blocks, and one side of the bottom of the pipe body is provided with a clamping groove matched with the clamping blocks for use.

Preferably, the disassembling component comprises a fixed box, a connecting block, a fourth through groove, a screw rod, a limiting block, a rotating handle, a threaded sleeve, a movable rod, a supporting plate, a sliding block and a sliding rod, the connecting block is bolted to one side of the fixed box, and one side of the connecting block is bolted to one side of the surface of the fixed block.

Preferably, the top of the fixed box is provided with a fourth through groove, one side of the fixed box is rotatably connected with a screw rod through a drill bushing, and a limiting block is bolted to the middle part of the surface of the screw rod.

Preferably, one side of the screw rod is bolted with a rotating handle, and the other side of the screw rod is rotatably connected to one side of the inner cavity of the fixed box through a bearing.

Preferably, both sides of the surface of the lead screw are in threaded connection with threaded sleeves, moving blocks are bolted to the tops of the threaded sleeves, the tops of the moving blocks are movably connected with moving rods through moving seats, the tops of the moving rods are movably connected with supporting plates through moving seats, and the tops of the supporting plates are movably connected to the bottom of the ash storage box.

Preferably, the bottom of the threaded sleeve is bolted with a sliding block, the inner cavity of the sliding block is connected with a sliding rod in a sliding mode, and two sides of the sliding rod are respectively bolted to two sides of the inner cavity of the fixed box.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides a ventilation device of a positive-pressure explosion-proof generator, which is convenient for rapidly discharging heat in the generator through the matching of a motor, a rotating shaft and fan blades, and ensures the stability of the generator during operation; through the cooperation of connecting rod and brush, be convenient for clear up the surface of radiator-grid, avoid hoarding the surface at the radiator-grid because of the dust, cause the radiator-grid to block up to influence the radiating effect, make the inside temperature of generator can't discharge rapidly, and then lead to inside temperature to rise, influence the life of device.

2. The utility model provides a ventilation device of a positive-pressure explosion-proof generator, which is convenient for collecting dust cleaned by a brush through the matching of a second through groove, a dust storage box and a third through groove, and is convenient for limiting the dust storage box through the matching of a clamping block and a clamping groove, so that the dust can be smoothly discharged to an inner cavity of the dust storage box from the second through groove and a third through groove; through the cooperation of fixed case, connecting block, fourth logical groove, lead screw, stopper, twist grip, thread bush, movable rod, backup pad, slider and slide bar, convenient and fast installs and dismantles the ash storage box to the convenience is cleared up the inside of ash storage box, has practiced thrift a large amount of times, has improved operating personnel's work efficiency, has reduced operating personnel's working strength simultaneously.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the area A of the present invention;

fig. 4 is an enlarged structural diagram of the region B of the present invention.

Reference numbers in the figures: 1. a generator main body; 2. a pipe body; 3. a first through groove; 4. a heat-dissipating web; 5. a heat dissipating component; 51. a motor; 52. a rotating shaft; 53. a fan blade; 6. cleaning the assembly; 61. a connecting rod; 62. a brush; 7. a fixed block; 8. a storage component; 81. a second through groove; 82. a dust storage box; 83. a third through groove; 84. a clamping block; 85. a card slot; 9. disassembling the assembly; 91. a fixed box; 92. connecting blocks; 93. a fourth through groove; 94. a screw rod; 95. a limiting block; 96. rotating the handle; 97. a threaded sleeve; 98. a movable rod; 99. a support plate; 910. a slider; 911. a slide bar.

Detailed Description

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

The utility model provides a ventilation device of a positive-pressure explosion-proof generator as shown in figures 1-4, which comprises a generator main body 1 and a pipe body 2, wherein the pipe body 2 is bolted on one side of the generator main body 1, first through grooves 3 are respectively formed in the top and the bottom of one side of the pipe body 2, an inner cavity of the pipe body 2 is communicated with an inner cavity of the generator main body 1 through the first through grooves 3, heat in the generator main body 1 is discharged to the inner cavity of the pipe body 2 through the first through grooves 3, a heat dissipation net 4 is embedded on the other side of the pipe body 2, a cleaning mechanism is arranged in the inner cavity of the pipe body 2, the cleaning mechanism comprises a heat dissipation assembly 5 and a cleaning assembly 6, a fixed block 7 is bolted on one side of the bottom of the pipe body 2, a dismounting mechanism is arranged on the other side of the bottom of the pipe body 2, and the dismounting mechanism comprises a storage assembly 8 and a dismounting assembly 9.

The heat dissipation assembly 5 comprises a motor 51, a rotating shaft 52 and fan blades 53, the motor 51 is assembled at the center of one side of the inner cavity of the tube body 2, the rotating shaft 52 is bolted to an output shaft of the motor 51, the fan blades 53 are bolted to the surface of the rotating shaft 52, and the motor 51 drives the rotating shaft 52 and the fan blades 53 to rotate so as to accelerate heat to be discharged.

Cleaning assembly 6 includes connecting rod 61 and brush 62, and connecting rod 61 has been bolted to one side of rotation axis 52, and one side of connecting rod 61 is equipped with brush 62, and one side of brush 62 and the surperficial swing joint of radiator-grid 4 drive connecting rod 61 and brush 62 through rotation axis 52 and rotate to utilize brush 62 to clear up the surface of radiator-grid 4, avoid its jam.

The storage assembly 8 comprises a second through groove 81, an ash storage box 82, a third through groove 83, a fixture block 84 and a clamping groove 85, the second through groove 81 is formed in one side of the bottom of the pipe body 2, the third through groove 83 matched with the second through groove 81 is formed in the top of the ash storage box 82, and dust cleaned by the brush 62 is discharged to an inner cavity of the ash storage box 82 through the second through groove 81 and the third through groove 83.

The two sides of the top of the ash storage box 82 are bolted with clamping blocks 84, one side of the bottom of the pipe body 2 is provided with a clamping groove 85 matched with the clamping blocks 84, and the ash storage box 82 is limited by the clamping blocks 84 and the clamping groove 85.

The disassembling component 9 comprises a fixed box 91, a connecting block 92, a fourth through groove 93, a screw rod 94, a limiting block 95, a rotating handle 96, a threaded sleeve 97, a movable rod 98, a supporting plate 99, a sliding block 910 and a sliding rod 911, wherein the connecting block 92 is bolted on one side of the fixed box 91, one side of the connecting block 92 is bolted on one side of the surface of the fixed block 7, and the fixed box 91 is fixed and limited by the connecting block 92.

The fourth through groove 93 has been seted up at the top of fixed box 91, utilizes the fourth through groove 93 to be convenient for backup pad 99 to go up and down, and one side of fixed box 91 is connected with lead screw 94 through the drill bushing rotation, and the position bolt is limited piece 95 between two parties on lead screw 94 surface, and lead screw 94 is positive and negative lead screw.

One side of the screw rod 94 is bolted with a rotating handle 96, the screw rod 94 is driven to rotate by the rotating handle 96, and the other side of the screw rod 94 is rotatably connected to one side of the inner cavity of the fixed box 91 through a bearing.

The equal threaded connection in surperficial both sides of lead screw 94 has thread bush 97, the equal bolt joint in top of thread bush 97 has the movable block, the top of movable block all has movable rod 98 through sliding seat swing joint, it removes to drive movable block and movable rod 98 through thread bush 97, the top of movable rod 98 all has backup pad 99 through sliding seat swing joint, and utilize movable rod 98 to drive backup pad 99 and go up and down, the top swing joint of backup pad 99 is in the bottom of ash storage box 82, utilize backup pad 99 to support ash storage box 82.

The bottom of the threaded sleeve 97 is bolted with a sliding block 910, the inner cavity of the sliding block 910 is slidably connected with a sliding rod 911, two sides of the sliding rod 911 are respectively bolted to two sides of the inner cavity of the fixed box 91, and the sliding block 910 and the sliding rod 911 play a role in limiting and supporting the threaded sleeve 97.

During specific use, the user opens motor 51 through the controller, make rotation axis 52 drive flabellum 53 and rotate, thereby discharge generator body 1 inside heat outwards with higher speed, utilize rotation axis 52 to drive brush 62 and rotate, clear up radiator-grid 4, avoid its jam, utilize ash storage box 82 to collect the dust, the user is through rotating twist grip 96, make lead screw 94 rotate, thereby drive thread bush 97 and movable rod 98 and remove, and then drive backup pad 99 and descend, the user can dismantle ash storage box 82 this moment, clear up its inside dust, and is simple in operation, and the labor intensity of the user is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation unit of explosion-proof generator of malleation, includes generator main part (1) and body (2), its characterized in that: body (2) have been bolted on one side of generator main part (1), first logical groove (3) have all been seted up to the top and the bottom of body (2) one side, the inner chamber of body (2) communicates through the inner chamber of first logical groove (3) with generator main part (1), the opposite side of body (2) is inlayed and is equipped with radiator-grid (4), the inner chamber of body (2) is provided with clearance mechanism, clearance mechanism includes radiator-unit (5) and clearance subassembly (6), bottom one side bolt of body (2) has fixed block (7), the bottom opposite side of body (2) is provided with disassembly body, disassembly body includes storage assembly (8) and disassembly body (9).

2. The ventilation device of the positive pressure explosion-proof generator according to claim 1, characterized in that: radiator unit (5) include motor (51), rotation axis (52) and flabellum (53), the position in the middle of body (2) inner chamber one side is equipped with motor (51), the output shaft bolt of motor (51) has rotation axis (52), the surface bolt of rotation axis (52) has flabellum (53).

3. The ventilation device of the positive pressure explosion-proof generator according to claim 2, characterized in that: clearance subassembly (6) are including connecting rod (61) and brush (62), connecting rod (61) have been bolted to one side of rotation axis (52), one side of connecting rod (61) is equipped with brush (62), the surface swing joint of one side and radiator-grid (4) of brush (62).

4. The ventilation device of the positive pressure explosion-proof generator according to claim 1, characterized in that: storage component (8) are including second logical groove (81), ash storage box (82), third logical groove (83), fixture block (84) and draw-in groove (85), second logical groove (81) have been seted up to bottom one side of body (2), the third logical groove (83) of using with the cooperation of second logical groove (81) have been seted up at the top of ash storage box (82).

5. The ventilation device of the positive pressure explosion-proof generator according to claim 4, wherein: the ash storage box is characterized in that clamping blocks (84) are bolted to two sides of the top of the ash storage box (82), and a clamping groove (85) matched with the clamping blocks (84) for use is formed in one side of the bottom of the pipe body (2).

6. The ventilation device of the positive pressure explosion-proof generator according to claim 5, wherein: dismantle subassembly (9) including fixed case (91), connecting block (92), fourth logical groove (93), lead screw (94), stopper (95), twist grip (96), thread bush (97), movable rod (98), backup pad (99), slider (910) and slide bar (911), one side bolt joint of fixed case (91) has connecting block (92), one side bolt joint of connecting block (92) is in surface one side of fixed block (7).

7. The ventilation device of the positive pressure explosion-proof generator according to claim 6, characterized in that: the top of the fixed box (91) is provided with a fourth through groove (93), one side of the fixed box (91) is rotatably connected with a screw rod (94) through a drill bushing, and a limiting block (95) is bolted to the middle part of the surface of the screw rod (94).

8. The ventilation device of the positive pressure explosion-proof generator according to claim 7, characterized in that: one side of the screw rod (94) is bolted with a rotating handle (96), and the other side of the screw rod (94) is rotatably connected to one side of the inner cavity of the fixed box (91) through a bearing.

9. The ventilation device of the positive pressure explosion-proof generator according to claim 8, wherein: the surface two sides of the lead screw (94) are in threaded connection with threaded sleeves (97), moving blocks are bolted to the tops of the threaded sleeves (97), the tops of the moving blocks are movably connected with moving rods (98) through moving seats, the tops of the moving rods (98) are movably connected with supporting plates (99) through the moving seats, and the tops of the supporting plates (99) are movably connected to the bottom of the ash storage box (82).

10. The ventilation device of the positive pressure explosion-proof generator according to claim 9, wherein: the bottom of the threaded sleeve (97) is bolted with a sliding block (910), the inner cavity of the sliding block (910) is connected with a sliding rod (911) in a sliding mode, and two sides of the sliding rod (911) are respectively bolted to two sides of the inner cavity of the fixed box (91).