CN115776058A

CN115776058A - Automatic transformer substation ventilation filtration equipment who removes dust

Info

Publication number: CN115776058A
Application number: CN202211612015.4A
Authority: CN
Inventors: 陈玮楠; 陈亚平; 钱海琪
Original assignee: Nantong Weiqi Electrical Complete Equipment Co ltd
Current assignee: Nantong Weiqi Electrical Complete Equipment Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-10

Abstract

The invention relates to ventilation and filtration equipment, in particular to automatic dust removal ventilation and filtration equipment for a transformer substation. The invention aims to provide automatic dust removal ventilation filtering equipment for a transformer substation, which can prevent dust from flying around and influence on the surrounding environment. The utility model provides an automatic transformer substation's ventilation filtration equipment that removes dust, includes installing frame, filter, pivot and collar etc. and the installing frame front side is connected with the filter that is used for filtering the dust, and the filter can dismantle, and installing frame middle part rotary type is connected with the pivot, and pivot and filter rotary type are connected, and the anterior rotary type of pivot is connected with the collar. The first wiping plate rotates anticlockwise to wipe the filter plate, dust on the filter plate is removed, the influence of excessive dust on ventilation and heat dissipation of a transformer substation is avoided, the rotating speed of the first wiping plate can be reduced under the action of the small bevel gear and the large bevel gear, the dust is prevented from floating around due to the fact that the rotating speed of the first wiping plate is too high, and therefore the influence on the surrounding environment can be avoided.

Description

Automatic transformer substation ventilation filtration equipment who removes dust

Technical Field

The invention relates to ventilation and filtration equipment, in particular to automatic dust removal ventilation and filtration equipment for a transformer substation.

Background

The transformer substation is to voltage and electric current transform to can save the place of electric energy and distribution electric energy, the transformer substation can produce a large amount of heats at the during operation, need in time carry out ventilation cooling, but when the filter screen of ventilation pipe was used for a long time, its surface can adhere to a lot of dusts, can influence the radiating efficiency of transformer substation.

Publication No. CN115173290B discloses a from dust type transformer substation with ventilation filtration equipment, including the frame, is provided with rotation driving motor and rotating turret in the frame, and the rotating turret includes frame, inside casing, filter screen, drive assembly, clean subassembly, the first pivot of a plurality of, a plurality of second pivot and a plurality of conversion components, is provided with slidable brush head on the clean subassembly. This patent drives frame and inside casing through rotary drive motor and rotates, thereby it rotates to drive the flabellum, ventilate, filter the dust through the filter screen, and simultaneously, the filter screen also can be followed frame and inside casing and is rotated together, brush the head removal after that cleans the filter screen, however, the transformer substation ventilates and needs stronger wind-force, so rotary drive motor's output shaft rotational speed can be comparatively fast, therefore, the rotational speed of filter screen also can be comparatively fast, lead to the air flow speed around the filter screen to accelerate, brush the head when cleaning the filter screen, cause the dust to fly away everywhere easily, influence the surrounding environment.

Disclosure of Invention

In order to overcome the rotational speed of filter screen comparatively fast, lead to the air flow speed around the filter screen to accelerate, the brush head when cleaning the filter screen, causes the dust to fly away everywhere easily, influences the shortcoming of surrounding environment, and the technical problem is: the automatic dust removal transformer substation ventilation filtering equipment can prevent dust from drifting around and influence on the surrounding environment.

The technical scheme of the invention is as follows: the utility model provides an automatic transformer substation's ventilation filtration equipment that removes dust, including the installing frame, the filter, the apparatus further comprises a rotating shaft, the collar, first guide frame, first cleaning plate, first collection frame and reduction gears, the installing frame front side is connected with the filter that is used for filtering the dust, and the filter can be dismantled, installing frame middle part rotary type is connected with the pivot, pivot and filter rotary type are connected, the anterior rotary type of pivot is connected with the collar, be connected with first guide frame on the collar, one side of first guide frame is connected with the first cleaning plate that is used for removing dust to the filter, first cleaning plate front side and filter rear side contact, the opposite side intercommunication of first guide frame has the first collection frame that is used for collecting the dust, and first collection frame can be dismantled, be equipped with the rotatory reduction gears of the first cleaning plate of drive on the installing frame.

Furthermore, reduction gears is including drive bevel gear, shell, bevel pinion and big bevel gear, and the pivot middle part is connected with drive bevel gear, and rear side middle part is connected with the shell in the installing frame, and the shell is connected with drive bevel gear rotary type, and the left side rotary type is connected with bevel pinion in the shell, bevel pinion and drive bevel gear meshing, and shell front side rotary type is connected with big bevel gear, big bevel gear and bevel pinion meshing, and big bevel gear front side and collar rear side are connected.

Further, still including wiping mechanism, wiping mechanism wipes the board including second guide frame and second, is connected with second guide frame on the first collection frame, and one side of second guide frame is connected with and is used for wiping the board to the second that the installing frame inner wall removed dust, and the board is wiped to the second and the contact of installing frame inner wall.

Further, still including collecting the mechanism, collect the mechanism and collect the frame including the second, the baffle, the contact lever, pin and elastic component, the opposite side intercommunication of second guide frame has the second to collect the frame, and the second is collected the frame and can be dismantled, the rotary type is connected with the baffle that can block the dust in the second guide frame, the axle center position of baffle is connected with the contact lever, the even spaced pin that is connected with of upper right side in the installing frame, the contact lever rotates can and the contact lever contact, be connected with the elastic component between baffle and the second guide frame.

Further, still including block mechanism, block mechanism is including the dust guard, head rod and second connecting rod, the rear side is connected with the dust guard that can block the dust around the even spaced rotary type of circumferencial direction in the installing frame, the equal rotary type in dust guard outer end is connected with the head rod, the rotary type is connected with the second connecting rod between two adjacent head rods, the second connecting rod can make the head rod swing along installing frame circumferential direction removal to make the dust guard rotate and open.

Furthermore, the device also comprises a driving mechanism, the driving mechanism comprises a motor, a rotating frame and a pull rod, the top of the mounting frame is connected with the motor, the rotating frame is connected onto an output shaft of the motor, the front side of the top of the rotating frame is rotatably connected with the pull rod, and the pull rod is rotatably connected with one of the first connecting rods.

Further, including washing mechanism, washing mechanism is including water tank, water pump, outlet pipe and shower nozzle, and installing frame upper portion is connected with two at least water tanks that are used for adorning water, all is connected with the water pump on the water tank, the end and the water tank intercommunication of intaking of water pump, and the intercommunication has the outlet pipe between the play water end of water pump, and outlet pipe bottom intercommunication has a plurality of shower nozzles that can spout water on the dust guard, and the shower nozzle runs through the installing frame top.

Furthermore, the water tank comprises a plug, and the plug is clamped at the top of the water tank.

The beneficial effects of the invention are as follows: 1. the first wiping plate rotates anticlockwise to wipe the filter plate, dust on the filter plate is removed, the influence of excessive dust on ventilation and heat dissipation of a transformer substation is avoided, the rotating speed of the first wiping plate can be reduced under the action of the small bevel gear and the large bevel gear, the phenomenon that the dust scatters everywhere due to the fact that the rotating speed of the first wiping plate is too high is avoided, and therefore the influence on the surrounding environment can be avoided.

2. The second is cleaned the board and can be followed first cleaning plate and rotated together, and the second is cleaned the board and can be cleaned the installing frame inner wall, clears away the dust of installing frame inner wall, makes the installing frame inner wall can keep clean, and in the second was collected to the dust fell to the second, the baffle can be collected the frame with the second and block, avoids the second to collect the dust in the frame and pours out.

3. After the certain degree is opened to the dust guard, the transformer substation can ventilate and dispel the heat, and simultaneously, the dust guard can keep off the dust, avoids too much dust to waft in the transformer substation, and the water pump can make water pass through the shower nozzle blowout, spouts the dust guard on, washes the dust guard, makes things convenient for the staff to clear up the dust guard.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic sectional perspective view of the present invention.

Fig. 4 is an enlarged schematic view of part a of the present invention.

Fig. 5 is a schematic perspective view of the reduction mechanism of the present invention.

Fig. 6 is a schematic perspective view of the first guide frame, the first wiping plate and the first collection frame according to the present invention.

Fig. 7 is a schematic cross-sectional three-dimensional structure diagram of the first material guiding frame, the first wiping plate and the first collecting frame according to the present invention.

Fig. 8 is a schematic perspective view of the wiping mechanism and the collecting mechanism of the present invention.

Fig. 9 is a schematic sectional perspective view of the wiping mechanism and the collecting mechanism of the present invention.

Part names and serial numbers in the figure: 1_ mounting frame, 2_ filter plate, 3_ rotating shaft, 4_ mounting ring, 5_ first guide frame, 6_ first wiping plate, 7_ first collection frame, 8_ speed reducing mechanism, 81_ drive bevel gear, 82_ housing, 83_ small bevel gear, 84_ large bevel gear, 9_ wiping mechanism, 91_ second guide frame, 92_ second wiping plate, 10_ collection mechanism, 101_ second collection frame, 102_ baffle, 103_ contact rod, 104_ stop rod, 105_ elastic member, 11_ blocking mechanism, 111_ dust guard, 112_ first connecting rod, 113_ second connecting rod, 12_ drive mechanism, 121_ motor, 122_ rotating frame, 123_ pull rod, 13_ flushing mechanism, 131_ water tank, 132_ water pump, 133_ water outlet pipe, 134_ spray head, 14_ plug.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example 1

The utility model provides an automatic transformer substation's ventilation filtration equipment that removes dust, as shown in fig. 1-7, including installing frame 1, the filter 2, the pivot 3, the mount ring 4, first guide frame 5, first wiping sheet 6, first collection frame 7 and reduction gears 8, there is filter 2 installing frame 1 front side through the screw connection, filter 2 can be dismantled from installing frame 1, filter 2 can filter the dust, installing frame 1 middle part rotary type is connected with pivot 3, pivot 3 and filter 2 rotary type are connected, pivot 3 anterior rotary type is connected with mount ring 4, mount ring 4 right side is connected with first guide frame 5, first guide frame 5 front side is connected with first wiping sheet 6, first wiping sheet 6 is used for removing dust to filter 2, first wiping sheet 6 front side and filter 2 rear side contact, first guide frame 5 rear side has first collection frame 7 through the screw connection, first collection frame 7 can be dismantled from first guide frame 5, first guide frame 5 and first collection frame 7 intercommunication, the first wiping sheet 6 that cleans 6 clearance and can be equipped with the rotatory mechanism of first dust in the first wiping sheet 5, the first collection frame 7 can fall through the first drive mechanism on the first wiping sheet 5.

As shown in fig. 2 and 5, the speed reducing mechanism 8 includes a driving bevel gear 81, a housing 82, a small bevel gear 83 and a large bevel gear 84, the driving bevel gear 81 is connected to the middle of the rotating shaft 3 through a key, the housing 82 is connected to the middle of the rear side of the mounting frame 1 through a bolt, the housing 82 is rotatably connected to the driving bevel gear 81, the small bevel gear 83 is rotatably connected to the left side of the housing 82, the small bevel gear 83 is meshed with the driving bevel gear 81, the driving bevel gear 81 can drive the small bevel gear 83 to rotate, the large bevel gear 84 is rotatably connected to the front side of the housing 82, the large bevel gear 84 is meshed with the small bevel gear 83, the small bevel gear 83 can drive the large bevel gear 84 to rotate, and the front side of the large bevel gear 84 is connected to the rear side of the mounting ring 4.

The staff installs installing frame 1 on the ventilation pipe of transformer substation, and connect pivot 3 and the radiator fan of transformer substation, the radiator fan of transformer substation begins during operation, can drive pivot 3 clockwise, pivot 3 drives drive bevel gear 81 clockwise, drive bevel gear 81 drives bevel pinion 83 clockwise, bevel pinion 83 drives bevel pinion 84 anticlockwise, bevel pinion 84 drives collar 4 anticlockwise, collar 4 drives first guide frame 5 anticlockwise, first guide frame 5 drives first cleaning plate 6 anticlockwise, first cleaning plate 6 cleans filter 2, clear away the dust on the filter 2, avoid the ventilation cooling of dust too much influence transformer substation, the dust that clears up gets off falls into first collection frame 7 through first guide frame 5, and drive bevel pinion 84 through bevel pinion 83 and rotate, can reduce the rotational speed of bevel pinion 84, thereby reduce the rotational speed of first cleaning plate 6, avoid first cleaning plate 6 rotational speed to lead to the dust to float around soon, thereby can avoid influencing the surrounding environment, when the radiator fan of transformer substation stops working, first cleaning plate 6 can be dismantled first collection frame 7 and first dust collection frame and first collection frame 2 conveniently.

Example 2

On the basis of embodiment 1, as shown in fig. 2, 5, 8 and 9, the dust removing device further comprises a wiping mechanism 9, the wiping mechanism 9 can remove dust from the inner wall of the mounting frame 1, the wiping mechanism 9 comprises a second guide frame 91 and a second wiping plate 92, the second guide frame 91 is connected to the right side of the first collecting frame 7, the second wiping plate 92 is connected to the right side of the second guide frame 91, the second wiping plate 92 is used for removing dust from the inner wall of the mounting frame 1, and the second wiping plate 92 is in contact with the inner wall of the mounting frame 1.

As shown in fig. 2, 5, 8 and 9, the dust collector further comprises a collecting mechanism 10, the collecting mechanism 10 comprises a second collecting frame 101, a baffle plate 102, a contact rod 103, a stop rod 104 and an elastic member 105, the left side of the second guide frame 91 is connected with the second collecting frame 101 through a screw, the second collecting frame 101 can be detached from the second guide frame 91, the second guide frame 91 is communicated with the second collecting frame 101, the baffle plate 102 capable of stopping dust is connected in the second guide frame 91 in a rotating mode, the contact rod 103 is connected at the front side of the baffle plate 102 in a shaft center position, the stop rods 104 are connected in the mounting frame 1 at regular intervals at the right upper side, the contact rod 103 can be in contact with the stop rod 104 in a rotating mode, the contact rod 103 pushes the contact rod 103 to enable the contact rod 103 to swing, the baffle plate 102 rotates, the second guide frame 91 is opened, and the elastic member 105 is connected between the baffle plate 102 and the second guide frame 91.

When the first collecting frame 7 rotates anticlockwise, the second material guiding frame 91 is driven to rotate anticlockwise, so as to drive the contact rod 103 and the second wiping plate 92 to rotate anticlockwise, the second wiping plate 92 can wipe the inner wall of the mounting frame 1, and dust on the inner wall of the mounting frame 1 is removed, so that the inner wall of the mounting frame 1 can be kept clean, the removed dust falls into the second material guiding frame 91, when the contact rod 103 rotates anticlockwise and touches the stop rod 104, the stop rod 104 pushes the contact rod 103 to swing, the contact rod 103 drives the baffle 102 to rotate, the second material guiding frame 91 is opened, dust in the second material guiding frame 91 falls into the second collecting frame 101 for collection, the elastic piece 105 deforms, when the contact rod 103 rotates anticlockwise and the stop rod 104 does not contact, under the action of the elastic piece 105, the baffle 102 rotates reversely, the second material guiding frame 91 is closed, and the dust in the second collecting frame 101 is prevented from being poured out.

As shown in fig. 1, fig. 2, and fig. 3, the present invention further includes a blocking mechanism 11, the blocking mechanism 11 includes a dust-proof plate 111, a first connecting rod 112, and a second connecting rod 113, the dust-proof plate 111 is rotatably connected to the rear side of the installation frame 1 at even intervals in the circumferential direction, the dust-proof plate 111 can block dust, and prevent excessive dust from entering the substation, the first connecting rod 112 is rotatably connected to the outer end of the dust-proof plate 111, the second connecting rod 113 is rotatably connected between two adjacent first connecting rods 112, and the second connecting rod 113 can swing the first connecting rod 112 by moving along the circumferential direction of the installation frame 1, so that the dust-proof plate is rotated and opened, and the substation can be ventilated.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention further includes a driving mechanism 12, the driving mechanism 12 includes a motor 121, a rotating frame 122 and a pull rod 123, the motor 121 is connected to the middle of the top of the mounting frame 1 through a bolt, the rotating frame 122 is connected to an output shaft of the motor 121, the output shaft of the motor 121 can drive the rotating frame 122 to rotate, the pull rod 123 is rotatably connected to the front side of the top of the rotating frame 122, and the pull rod 123 is rotatably connected to the first connecting rod 112 above.

As shown in fig. 1, fig. 2 and fig. 3, the dust-proof plate further comprises a washing mechanism 13, the washing mechanism 13 comprises a water tank 131, a water pump 132, a water outlet pipe 133 and a spray head 134, the water tank 131 is connected to the left side and the right side of the upper portion of the front side of the mounting frame 1 through bolts, water can be poured into the water tank 131, the water pump 132 is connected to the front side of the water tank 131 through bolts, the water inlet end of the water pump 132 is communicated with the water tank 131, the water outlet pipe 133 is communicated between the water outlet ends of the water pump 132, the spray heads 134 are communicated with the bottom of the water outlet pipe 133 at uniform intervals, the spray head 134 can spray water onto the dust-proof plate 111, the spray head 134 penetrates through the top of the mounting frame 1, and the spray head 134 is aligned with the dust-proof plate 111.

As shown in fig. 3, the dust-proof water tank further comprises a plug 14, the plug 14 is clamped at the top of the water tank 131, and the plug 14 can block dust and prevent the dust from floating into the water tank 131.

The worker can control the output shaft of the motor 121 to rotate clockwise, drive the rotating frame 122 to rotate clockwise, the rotating frame 122 drives the pull rod 123 to move leftward, the pull rod 123 pulls the first connecting rod 112 to swing leftward, the remaining first connecting rods 112 are driven to swing through the second connecting rods 113, so that the dust guard 111 can be rotated, the dust guard 111 is opened, then the motor 121 is turned off, the dust guard 111 can block dust, excessive dust is prevented from floating into the substation, when the dust guard 111 needs to be cleaned, the worker can control the output shaft of the motor 121 to rotate counterclockwise, drive the rotating frame 122 to rotate counterclockwise, the rotating frame 122 drives the pull rod 123 to move rightward, the pull rod 123 pulls the first connecting rod 112 to swing rightward, the remaining first connecting rods 112 are driven to swing reversely through the second connecting rods 113, so that the dust guard 111 can rotate reversely, the dust guard 111 is closed, then the motor 121 is turned off, the plug 14 is pulled out from the water tank 131, then water is poured into the water tank 131, after sufficient water is filled in the water tank 131, the plug 14 is plugged back into the water tank 131, the water pump 132 is started, the water pump 131 for cleaning water in the dust guard is used for cleaning, the water pump 111 is convenient for cleaning, the dust is sprayed out from the cleaning water outlet pipe 111, and the cleaning water pump 111 is convenient for cleaning water.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic transformer substation's ventilation filtration equipment that removes dust, including installing frame (1) and filter (2), installing frame (1) front side is connected with filter (2) that are used for filtering the dust, and filter (2) can be dismantled, characterized by, still including pivot (3), collar (4), first guide frame (5), first cleaning plate (6), first collection frame (7) and reduction gears (8), installing frame (1) middle part rotary type is connected with pivot (3), pivot (3) and filter (2) rotary type are connected, pivot (3) front portion rotary type is connected with collar (4), be connected with first guide frame (5) on collar (4), one side of first guide frame (5) is connected with first cleaning plate (6) that are used for removing dust to filter (2), first cleaning plate (6) front side and filter (2) rear side contact, the opposite side intercommunication of first guide frame (5) has first collection frame (7) that are used for collecting the dust, and first collection frame (7) can be dismantled, the rotatory mechanism of first cleaning plate (6) that drives on the frame (1).

2. The automatic dedusting substation ventilation and filtration equipment according to claim 1, characterized in that the speed reduction mechanism (8) comprises a drive bevel gear (81), a housing (82), a small bevel gear (83) and a large bevel gear (84), the drive bevel gear (81) is connected to the middle part of the rotating shaft (3), the housing (82) is connected to the middle part of the inner rear side of the mounting frame (1), the housing (82) is rotatably connected with the drive bevel gear (81), the small bevel gear (83) is rotatably connected to the inner left side of the housing (82), the small bevel gear (83) is meshed with the drive bevel gear (81), the large bevel gear (84) is rotatably connected to the front side of the housing (82), the large bevel gear (84) is meshed with the small bevel gear (83), and the front side of the large bevel gear (84) is connected to the rear side of the mounting ring (4).

3. The automatic dedusting substation ventilation filtering device is characterized by further comprising a wiping mechanism (9), wherein the wiping mechanism (9) comprises a second guide frame (91) and a second wiping plate (92), the second guide frame (91) is connected to the first collecting frame (7), the second wiping plate (92) used for removing dust on the inner wall of the mounting frame (1) is connected to one side of the second guide frame (91), and the second wiping plate (92) is in contact with the inner wall of the mounting frame (1).

4. The automatic dedusting substation ventilation and filtration equipment according to claim 3, characterized by further comprising a collection mechanism (10), wherein the collection mechanism (10) comprises a second collection frame (101), a baffle (102), a contact rod (103), a baffle rod (104) and an elastic piece (105), the other side of the second guide frame (91) is communicated with the second collection frame (101), the second collection frame (101) can be detached, the baffle (102) capable of blocking dust is rotatably connected to the second guide frame (91), the contact rod (103) is connected to the axis position of the baffle (102), the baffle rods (104) are uniformly connected to the upper right side of the installation frame (1) at intervals, the contact rod (103) can be in contact with the baffle rod (104) when rotating, and the elastic piece (105) is connected between the baffle (102) and the second guide frame (91).

5. The automatic dedusting substation ventilation and filtration equipment according to claim 1, characterized by further comprising a blocking mechanism (11), wherein the blocking mechanism (11) comprises a dust guard (111), a first connecting rod (112) and a second connecting rod (113), the dust guard (111) capable of blocking dust is rotatably connected to the inner rear side of the installation frame (1) at uniform intervals in the circumferential direction, the first connecting rods (112) are rotatably connected to the outer ends of the dust guard (111), the second connecting rod (113) is rotatably connected between two adjacent first connecting rods (112), and the second connecting rod (113) can swing the first connecting rod (112) by moving along the circumferential direction of the installation frame (1) so that the dust guard (111) can be opened by rotating.

6. The automatic dedusting substation ventilation and filtration equipment according to claim 5, characterized by further comprising a driving mechanism (12), wherein the driving mechanism (12) comprises a motor (121), a rotating frame (122) and a pull rod (123), the motor (121) is connected to the top of the mounting frame (1), the rotating frame (122) is connected to an output shaft of the motor (121), the pull rod (123) is rotatably connected to the front side of the top of the rotating frame (122), and the pull rod (123) is rotatably connected to one of the first connecting rods (112).

7. The automatic dedusting substation ventilation and filtration equipment according to claim 6, characterized by further comprising a washing mechanism (13), wherein the washing mechanism (13) comprises a water tank (131), a water pump (132), a water outlet pipe (133) and spray heads (134), at least two water tanks (131) for containing water are connected to the upper portion of the mounting frame (1), the water tanks (131) are all connected with the water pump (132), the water inlet ends of the water pump (132) are communicated with the water tanks (131), the water outlet ends of the water pump (132) are communicated with the water outlet pipe (133), the bottom of the water outlet pipe (133) is communicated with a plurality of spray heads (134) capable of spraying water onto the dust guard (111), and the spray heads (134) penetrate through the top of the mounting frame (1).

8. The automatic dust removal substation ventilation filtering equipment of claim 7, characterized by further comprising a plug (14), wherein the plug (14) is clamped at the top of the water tank (131).