CN211273938U

CN211273938U - Dustproof ventilation unit

Info

Publication number: CN211273938U
Application number: CN201921892649.3U
Authority: CN
Inventors: 陈银山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-18
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a ventilation unit technical field specifically is a dustproof ventilation unit, including the box, the one end of box is connected with the air-supply line, and the other end of box is connected with out the tuber pipe, and the inside rotation that goes out the tuber pipe is provided with the flabellum, and the inside of box is vertical to be provided with the filter, and the surface of filter runs through there is the filtration pore, and the filter is contradicted in the one end that goes out the tuber pipe, and the lower extreme of box rotates and is provided with the rotor plate, and the lower extreme of rotor plate is provided with the meter of weighing. The utility model relates to a novelty, simple structure, convenient to use, the meter of weighing of rotor plate bottom carries out real-time operation of weighing, when the meter of weighing detects the sand weight of rotor plate upper end and has reached rated weight, the second motor drives dwang and rotor plate and rotates in step, and when the rotor plate rotated vertical position from horizontal position, the sand above the rotor plate can fall into in the storage box to the automatic collection operation of sand has been realized.

Description

Dustproof ventilation unit

Technical Field

The utility model relates to a ventilation unit technical field specifically is a dustproof ventilation unit.

Background

Box typeTransformer substationIt is also called a pre-installed substation or a pre-installed substation. Is a high-voltage switch device,Distribution transformer Device for cleaning the skinThe low-voltage distribution device is integrated with factory prefabricated indoor and outdoor compact distribution equipment according to a certain wiring scheme, namely, the functions of voltage reduction of a transformer, low-voltage distribution and the like are organically combined together and installed on a damp-proof, rust-proof, dust-proof and anti-dust deviceThe steel structure box is especially suitable for city network construction and transformation, and is one new kind of transformer substation rising after civil engineering. The box-type transformer substation is suitable for mines, factory enterprises,Oil and gas fieldAnd the wind power station replaces the original civil power distribution room and power distribution station and becomes a novel complete set of power transformation and distribution device.

Some transformer substations can be placed in the place of desert, and the transformer substation can produce higher temperature in work, need use the heat of ventilation unit in with the power station to blow away in order to cool down, but because there is a large amount of sand in the desert the inside to make the in-process of ventilation can wrap up in and hold a large amount of sand, can influence the normal work of power station after the sand falls into the power station, will increase working strength if the manual dust removal of operating personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof ventilation unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof ventilation unit, includes the box, the one end of box is connected with the air-supply line, the other end of box is connected with out the tuber pipe, the inside rotation that goes out the tuber pipe is provided with the flabellum, a serial communication port, the inside of box is vertical to be provided with the filter, the surface of filter runs through there is the filtration pore, the filter is contradicted in the one end that goes out the tuber pipe, the lower extreme rotation of box is provided with the rotor plate, the rotor plate is greater than the cross-sectional area of box, the lower extreme of rotor plate is provided with the meter of weighing, the downside of box is provided.

As a further aspect of the present invention: the outer side of the box body is provided with a rack, and the box body is fixedly arranged on the upper portion of the rack.

As a further aspect of the present invention: the inside of going out the tuber pipe is fixed and is provided with first motor, the flabellum rotates and sets up on the output of first motor.

As a further aspect of the present invention: the fixed mount that is provided with in lower part of box, the upper portion of mount is rotated and is provided with the dwang, rotor plate and dwang fixed connection, the rotor plate passes through the dwang and rotates the upper portion that sets up at the mount.

As a further aspect of the present invention: the outside of dwang is provided with from the driving wheel, the fixed second motor that is provided with of one end of mount, the output of second motor is connected with the action wheel, the action wheel with from the meshing connection of driving wheel.

As a further aspect of the present invention: the upper end of the box body is fixedly provided with a power supply, and one side of the power supply is provided with a controller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, simple structure, high durability and convenient use, the first motor drives the flabellum rotation after starting, the pivoted flabellum blows off wind-force, outside wind enters into the box from the air-supply line, some sands are being wrapped up in by outside wind, the sand enters into the inside of box, the filtration pore plays the effect of filtering the sand above the filter, prevent that the sand in the outside from entering into the air-out pipe, make the sand all blocked in the inside of box, wind can go out from the air-out pipe, thereby play the effect of dust removal ventilation, prevent that dust from entering into indoorly, the sand that is filtered is stored at the upside of rotor plate, the weighing meter of rotor plate bottom carries out real-time weighing operation; when the weighing meter detects that the sand weight of the upper end of the rotating plate reaches the rated weight, the second motor is started to drive the driving wheel to rotate at the moment, the driving wheel is meshed with the driven wheel to be connected, so that the second motor drives the rotating rod and the rotating plate to rotate synchronously, when the rotating plate rotates to the vertical position from the horizontal position, sand on the rotating plate can fall into the storage box, automatic sand collection operation is achieved, manual sand collection operation of an operator is not needed, after the sand collection operation is completed, the rotating plate rotates to the horizontal position from the vertical position again, and therefore the labor intensity of the operator is reduced.

Drawings

FIG. 1 is a schematic view of a dust protection and ventilation device;

FIG. 2 is a schematic view of a fan blade of a dustproof ventilator;

FIG. 3 is a schematic view showing the construction of a rotary plate in the dustproof ventilating device;

fig. 4 is a schematic structural view of a filtering hole in a dustproof ventilating device.

In the figure: 1. a box body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a frame; 5. a first motor; 6. a fan blade; 7. a rotating plate; 8. A weighing meter; 9. a storage box; 10. a fixed mount; 11. rotating the rod; 12. a driven wheel; 13. a second motor; 14. a driving wheel; 15. a filter plate; 16. a filtration pore; 17. a power source; 18. and a controller.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a dustproof ventilation device comprises a box body 1, one end of the box body 1 is connected with an air inlet pipe 2, the other end of the box body 1 is connected with an air outlet pipe 3, a fan blade 6 is arranged inside the air outlet pipe 3 in a rotating manner, a filter plate 15 is vertically arranged inside the box body 1, a filter hole 16 penetrates through the surface of the filter plate 15, the filter plate 15 abuts against one end of the air outlet pipe 3, a rotating plate 7 is rotatably arranged at the lower end of the box body 1, the rotating plate 7 is larger than the cross-sectional area of the box body 1, a weighing meter 8 is arranged at the lower end of the rotating plate 7, a storage box 9 is arranged at the lower side of the box body 1, a frame 4 is arranged at the outer side of the box body, the box body 1 is fixedly arranged at the upper part of the frame 4, a first motor 5 (model number, drive flabellum 6 after 5 starts of first motor and rotate, pivoted flabellum 6 blows off wind-force, the wind in the outside enters into box 1 from air-supply line 2, some sands are being wrapped up in by the wind in the outside, the sand enters into box 1's inside, filter hole 16 above filter 15 plays the effect of filtering the sand, prevent that the sand in the outside from entering into out tuber pipe 3, make the sand all blocked in box 1's inside, wind can follow out tuber pipe 3 and go, thereby play the effect of dust removal ventilation, prevent that it is indoor to enter into, the upside in rotor plate 7 is stored to the sand that filters, the real-time operation of weighing is carried out to the weighing meter 8 of rotor plate 7 bottom.

In fig. 3 and 4, a fixed frame 10 is fixedly arranged at the lower part of the box body 1, a rotating rod 11 is rotatably arranged at the upper part of the fixed frame 10, a rotating plate 7 is fixedly connected with the rotating rod 11, the rotating plate 7 is rotatably arranged at the upper part of the fixed frame 10 through the rotating rod 11, a driven wheel 12 is arranged at the outer side of the rotating rod 11, and a second motor 13 is fixedly arranged at one end of the fixed frame 10

(model is VTB56-2A), the output end of the second motor 13 is connected with a driving wheel 14, the driving wheel 14 is in meshed connection with a driven wheel 12, the upper end of the box body 1 is fixedly provided with a power supply 17, one side of the power supply 17 is provided with a controller 18 (model is DM865c), when the weighing meter 8 detects that the weight of sand at the upper end of the rotating plate 7 reaches the rated weight, the second motor 13 is started to drive the driving wheel 14 to rotate, because the driving wheel 14 is in meshed connection with the driven wheel 12, the second motor 13 drives the rotating rod 11 and the rotating plate 7 to synchronously rotate, when the rotating plate 7 rotates from the horizontal position to the vertical position, the sand on the rotating plate 7 falls into the storage box 9, thereby realizing the automatic collection operation of the sand, the manual sand collection operation of an operator is not needed, after the sand collection operation is finished, the rotating plate 7 rotates from the vertical position to the horizontal position, thereby operating personnel's intensity of labour has been reduced, when second motor 13 drives action wheel 14 clockwise turning, second motor 13 drives dwang 11 and rotor plate 7 anticlockwise rotation, thereby make rotor plate 7 can follow horizontal position and rotate vertical position, leak the sand, when second motor 13 drives action wheel 14 anticlockwise turning, second motor 13 drives dwang 11 and rotor plate 7 clockwise turning, thereby make rotor plate 7 can follow vertical position and rotate horizontal position, block the sand.

The utility model discloses a theory of operation is: the first motor 5 is started to drive the fan blades 6 to rotate, the rotating fan blades 6 blow out wind power, the outside wind enters the box body 1 from the air inlet pipe 2, the outside wind can wrap some sand, the sand enters the box body 1, the filtering holes 16 on the filtering plate 15 play a role in filtering the sand, the sand outside is prevented from entering the air outlet pipe 3, the sand outside is enabled to be completely blocked in the box body 1, the wind can go out from the air outlet pipe 3, the dust removing and ventilating effects are achieved, the dust is prevented from entering a room, the filtered sand is stored on the upper side of the rotating plate 7, the weighing meter 8 at the bottom end of the rotating plate 7 carries out real-time weighing operation, when the weighing meter 8 detects that the weight of the sand at the upper end of the rotating plate 7 reaches the rated weight, the second motor 13 is started to drive the driving wheel 14 to rotate at the moment, and the driving wheel 14 is in meshed connection with the driven, thereby make second motor 13 drive dwang 11 and rotor plate 7 synchronous rotation, when rotor plate 7 rotated vertical position from horizontal position, sand above the rotor plate 7 can fall into in the storage box 9 to realized the automatic collection operation of sand, need not the manual collection sand operation of operating personnel, after the operation of collection sand is accomplished, rotor plate 7 rotated horizontal position from vertical position once more, thereby reduced operating personnel's intensity of labour.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dustproof ventilation unit, includes box (1), the one end of box (1) is connected with air-supply line (2), the other end of box (1) is connected with out tuber pipe (3), the inside rotation that goes out tuber pipe (3) is provided with flabellum (6), a serial communication port, the inside of box (1) is vertical to be provided with filter (15), the surface of filter (15) runs through has filtration pore (16), filter (15) are contradicted in the one end that goes out tuber pipe (3), the lower extreme of box (1) is rotated and is provided with rotor plate (7), rotor plate (7) are greater than the cross-sectional area of box (1), the lower extreme of rotor plate (7) is provided with weighing meter (8), the downside of box (1) is provided with storage box (9).

2. A dust-proof ventilating device according to claim 1, characterized in that a frame (4) is arranged outside the box body (1), and the box body (1) is fixedly arranged on the upper part of the frame (4).

3. The dustproof ventilation device according to claim 1, wherein a first motor (5) is fixedly arranged inside the air outlet pipe (3), and the fan blades (6) are rotatably arranged at the output end of the first motor (5).

4. The dustproof ventilation device according to claim 1, wherein a fixing frame (10) is fixedly arranged at the lower part of the box body (1), a rotating rod (11) is rotatably arranged at the upper part of the fixing frame (10), the rotating plate (7) is fixedly connected with the rotating rod (11), and the rotating plate (7) is rotatably arranged at the upper part of the fixing frame (10) through the rotating rod (11).

5. The dustproof ventilation device according to claim 4, wherein a driven wheel (12) is arranged on the outer side of the rotating rod (11), a second motor (13) is fixedly arranged at one end of the fixed frame (10), the output end of the second motor (13) is connected with a driving wheel (14), and the driving wheel (14) is meshed with the driven wheel (12).

6. The dustproof ventilation device according to claim 1, wherein a power supply (17) is fixedly arranged at the upper end of the box body (1), and a controller (18) is arranged at one side of the power supply (17).