CN212991608U

CN212991608U - Dustproof power distribution box for hydropower station

Info

Publication number: CN212991608U
Application number: CN202021917532.9U
Authority: CN
Inventors: 袁园; 古汉林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-04-16
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a block terminal for dustproof power station, the power distribution box comprises a box body, the bottom half is equipped with the box body, the inside cross slab that is equipped with of box body, the cross slab top is equipped with the air exhauster, the cross slab bottom is equipped with the box of straining dirt, the box rear side is equipped with a plurality of louvres, be equipped with the slide rail in the first casing, be equipped with sliding frame on the slide rail, the inside both sides of sliding frame all are equipped with the rack, the inside incomplete gear that is equipped with of sliding frame, sliding frame is close to louvre one side and is connected with clean pole, the louvre outside is equipped with the second casing, the inside axostylus ax. The utility model discloses an outside is equipped with the louvre of clean pole piling up the dust easily and advances cleanly and internally mounted has the air exhauster, collects the inside dust of block terminal, and the air exhauster bottom is equipped with the diaphragm orifice to place the dust in the dirt filtering box, by the unified processing of staff, prevent dust to block terminal for the power station.

Description

Dustproof power distribution box for hydropower station

Technical Field

The utility model discloses dustproof block terminal technical field, concretely relates to dustproof block terminal for power station.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box is divided into a power distribution box, a lighting distribution box and a metering box, and is the final-stage equipment of a power distribution system.

However, when the distribution box is actually used, a plurality of electric elements are arranged in the distribution box, a lot of heat can be generated when the distribution box works, and when the heat is gathered too much, the work of the distribution box is not facilitated, and the performance of the distribution box can also be influenced. All can install the louvre in the general block terminal and dispel the heat, but the dust in the air can pass through the louvre along with the air and get into in the block terminal, though the louvre can install the filter screen usually, prevents that the dust from getting into the block terminal, but will pile up the dust outside the louvre of a long time, disturb the normal work of electrical component in the block terminal, influence partial electrical component's life even.

Therefore, it is necessary to provide a dustproof distribution box for a hydropower station to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a block terminal for dustproof power station carries out outside cleanness through setting up clean pole at the electronic box outer wall, again through installing the air exhauster in the block terminal, carries out the cleanness of dust to block terminal inside, is equipped with again in the air exhauster below and strains the dirt box, collects the dust to reach the above-mentioned weak point of dirt-proof effect in order to solve the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a dustproof distribution box for a hydropower station comprises a box body, wherein a box body is arranged at the bottom of the box body and fixedly connected with the box body, a transverse partition plate is arranged inside the box body, an exhaust fan is installed at the top of the transverse partition plate, a dust filtering box is arranged at the bottom of the transverse partition plate and is in sliding connection with the box body, a plurality of heat dissipation holes are formed in the rear side of the box body and are fixedly connected with the box body, a plurality of filter screens are arranged on one side, close to the heat dissipation holes, of an inner cavity of the box body and are detachably connected with the box body through screws, a first shell is arranged at the back of the box body, a slide rail is arranged in the first shell and is fixedly connected with the first shell, a slide frame is arranged on the slide rail and is in sliding connection with the slide rail, racks are arranged on two sides inside the slide, the improved refrigerator is characterized in that an incomplete gear is arranged inside the sliding frame and is connected with the rack in a meshed mode, a motor is installed on the rear side of the inner cavity of the refrigerator body, an output shaft is fixedly connected with the output end of the motor and is fixedly connected with the incomplete gear, a cleaning rod is fixedly connected to one side, close to the heat dissipation holes, of the sliding frame, a second shell is installed on the rear side of the refrigerator body, a shaft rod is arranged inside the second shell and is fixedly connected with the second shell, and the shaft rod is movably sleeved with the cleaning rod.

Preferably, the diaphragm plate top is provided with the diaphragm plate hole, the diaphragm plate hole communicates with each other with the dirt filtering box, the air exhauster is close to box inner chamber one side and has been seted up the suction opening, the air exhauster bottom is equipped with the dust exhaust mouth cup joints with the diaphragm plate hole activity.

Preferably, the bottom of the box body is provided with two symmetrically distributed wiring holes, two the wiring holes are fixedly connected with the box body, two the wiring holes are internally provided with dustproof plugs, and the dustproof plugs are made of rubber materials.

Preferably, the box is internally provided with a fixing plate, the fixing plate is fixedly connected with the box, the fixing plate is provided with a pore plate, and the pore plate is detachably connected with the fixing plate through a screw.

Preferably, the outer wall of the dust filtering box is provided with a perspective hole, and the perspective hole is made of PTEE material.

Preferably, a box door is arranged on the front side of the box body and hinged to the box body, and a glass window is arranged at the top of the box door and made of PTEE material.

Preferably, a handle is arranged on one side, close to the perspective hole, of the dust filtering box, and the handle is fixedly connected with the dust filtering box.

In the technical scheme, the utility model provides a technological effect and advantage:

1. by starting the motor in the box body, the incomplete gear is meshed with the rack on the sliding frame, which is favorable for the sliding frame to rotate better, the sliding frame is arranged on the sliding rail of the first shell, when the incomplete gear rotates, the sliding frame is driven to move up and down, which is beneficial to the sliding frame to move on the sliding rail better, when the incomplete gear rotates for a half circle, the sliding frame moves upwards, and when the incomplete gear rotates for a half circle again, the sliding frame moves downwards, cleaning rods are symmetrically and fixedly connected to one side of the sliding frame, the other end of each cleaning rod is sleeved on a shaft lever of the second shell in a sliding manner, therefore, when the motor is started, the sliding frame moves up and down to drive the cleaning rod to move up and down, thereby achieving the effect of cleaning dust accumulated on the outer side of the heat dissipation holes, this embodiment has specifically solved the clean problem of block terminal radiating hole department dust that exists among the prior art.

2. Through starting the air exhauster, clean in the box, the suction opening is taken out the dust in the box, after the dust got into the air exhauster, get into in the dirt box through the pore space, thereby reach the effect to the box internal cleaning, and the effect of dirt box is then the effect of collecting the dust, be equipped with perspective hole on the dirt box, its effect can directly see the degree that the dust in the dirt box accumulated, this embodiment has specifically solved the difficult clearance of dust in the block terminal that exists among the prior art, and after the clearance dust, the problem of dust processing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a first casing of the present invention;

fig. 2 is a left side sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a front sectional view of the present invention;

fig. 5 is a schematic view of the overall structure of the present invention.

Description of reference numerals:

the dust filter comprises a box body 1, a box body 2, a transverse partition plate 3, a 4 exhaust fan, a 5 dust filtering box, 6 heat dissipation holes, 7 filter screens, a 8 first shell, a 9 sliding rail, a 10 sliding frame, a 11 rack, a 12 incomplete gear, a 13 output shaft, a 14 cleaning rod, a 15 second shell, a 16 shaft rod, a 17 plate hole, an 18 air suction opening, a 19 dust exhaust opening, a 20 wiring hole, a 21 dust plug, a 22 fixing plate, a 23 plate hole, a 24 perspective hole, a 25 box door, a 26 glass window, a 27 handle and a 28 motor.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a dustproof distribution box for hydropower station as shown in figures 1-5, which comprises a box body 1, wherein the bottom of the box body 1 is provided with a box body 2, the box body 2 is fixedly connected with the box body 1, a cross baffle plate 3 is arranged inside the box body 2, an exhaust fan 4 is arranged at the top of the cross baffle plate 3, the bottom of the cross baffle plate 3 is provided with a dust filtering box 5, the dust filtering box 5 is in sliding connection with the box body 2, the rear side of the box body 1 is provided with a plurality of heat dissipation holes 6, the plurality of heat dissipation holes 6 are fixedly connected with the box body 1, one side of the inner cavity of the box body 1 close to the heat dissipation holes 6 is provided with a plurality of filter screens 7, the plurality of filter screens 7 are detachably connected with the box body 1 through screws, the back of the box body 1 is provided with a first shell body 8, a slide rail 9 is arranged in the, the sliding frame 10 is connected with the sliding rail 9 in a sliding mode, racks 11 are arranged on two sides inside the sliding frame 10, the racks 11 are fixedly connected with the sliding frame 10, an incomplete gear 12 is arranged inside the sliding frame 10, the incomplete gear 12 is meshed with the racks 11 and is connected with the sliding frame, a motor 28 is installed on the rear side of an inner cavity of the box body 1, an output shaft 13 is fixedly connected with an output shaft 28 of the motor 28, the output shaft 13 is fixedly connected with the incomplete gear 12, a cleaning rod 14 is fixedly connected to one side, close to the heat dissipation holes 6, of the sliding frame 10, a second shell 15 is installed on the rear side of the box body 1, a shaft lever 16 is arranged inside the second shell 15, the shaft lever 16 is fixedly connected with the second shell 15, and the.

Further, in above-mentioned technical scheme, 3 tops of cross slab are provided with the diaphragm orifice 17, diaphragm orifice 17 communicates with each other with straining dirt box 5, air exhauster 4 has been close to 1 inner chamber one side of box and has been seted up suction opening 18, 4 bottoms of air exhauster are equipped with dust exhaust port 19, dust exhaust port 19 cup joints with diaphragm orifice 17 activity, is favorable to collecting the dust, is convenient for unified the processing.

Further, in above-mentioned technical scheme, 1 bottom of box is equipped with two wiring holes 20 of symmetric distribution, two wiring hole 20 and 1 fixed connection of box, two all be equipped with dustproof stopper 21 in the wiring hole 20, dustproof stopper 21 is made by rubber materials, and dustproof stopper 21 cup joints on the electric wire, is favorable to preventing that the dust from passing through wiring hole 20 and getting into the block terminal.

Further, in the above technical scheme, the inside fixed plate 22 that is equipped with of box 1, fixed plate 22 and box 1 fixed connection, be equipped with orifice plate 23 on the fixed plate 22, orifice plate 23 and fixed plate 22 pass through the screw and can dismantle the connection, and orifice plate 23 is favorable to the circuit in the block terminal to obtain abundant heat dissipation.

Further, in the above technical scheme, the outer wall of the dust filtering box 5 is provided with a perspective hole 24, and the perspective hole 24 is made of a PTEE material, which is beneficial to the dust treatment of managers.

Further, in the above technical scheme, a box door 25 is arranged on the front side of the box body 1, the box door 25 is hinged to the box body 1, a glass window 26 is arranged on the front side of the box door 25, and the glass window 26 is made of a PTEE material, so that the situation in the distribution box can be fully observed under the condition that the box door 25 is not opened.

Further, in the above technical solution, the dust filtering box 5 is provided with a handle 27 on one side close to the perspective hole 24, and the handle 27 is fixedly connected with the dust filtering box 5, so as to facilitate opening the dust filtering box 5, thereby processing dust.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, an output shaft 13 drives an incomplete gear 12 to rotate, the incomplete gear 12 is meshed with a rack 11 on a sliding frame 10, the sliding frame 10 is further installed on a sliding rail 9 of a first shell 8, when the incomplete gear 12 rotates, the sliding frame 10 is driven to move up and down, when the incomplete gear 12 rotates for a half cycle, the sliding frame 10 moves up, and when the incomplete gear 12 rotates for a half cycle, the sliding frame 10 is driven to move down, a cleaning rod 14 is symmetrically and fixedly connected to one side of the sliding frame 10, the other end of the cleaning rod 14 is slidably sleeved on a shaft rod 16 of a second shell 15, so that when a motor 28 is started, the sliding frame 10 moves up and down, and the cleaning rod 14 is driven to move up and down.

Referring to the attached figures 2-4 of the specification, when the device is used, dust in the box body 1 is brought out through the air suction opening 18, enters the exhaust fan 4 and then rotates into the dust filtering box 5 through the plate holes, and the dust filtering box 5 is provided with the perspective holes 24 which have the function of directly seeing the dust accumulation degree in the dust filtering box 5.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a block terminal for dustproof power station, includes box (1), its characterized in that: the box body (2) is arranged at the bottom of the box body (1), the box body (2) is fixedly connected with the box body (1), a transverse partition plate (3) is arranged inside the box body (2), an exhaust fan (4) is installed at the top of the transverse partition plate (3), a dust filtering box (5) is arranged at the bottom of the transverse partition plate (3), the dust filtering box (5) is slidably connected with the box body (2), a plurality of heat dissipation holes (6) are formed in the rear side of the box body (1), the plurality of heat dissipation holes (6) are fixedly connected with the box body (1), a plurality of filter screens (7) are arranged on one side, close to the heat dissipation holes (6), of the inner cavity of the box body (1), the plurality of filter screens (7) are detachably connected with the box body (1) through screws, a first shell (8) is arranged at the back of the box body (1), a slide rail (9) is arranged in the first shell (, the cleaning device is characterized in that a sliding frame (10) is arranged on the sliding rail (9), the sliding frame (10) is in sliding connection with the sliding rail (9), racks (11) are arranged on two sides inside the sliding frame (10), the two racks (11) are fixedly connected with the sliding frame (10), an incomplete gear (12) is arranged inside the sliding frame (10), the incomplete gear (12) is meshed with the racks (11), a motor (28) is installed on the rear side of an inner cavity of the box body (1), an output shaft (13) is fixedly connected with an output shaft (28), the output shaft (13) is fixedly connected with the incomplete gear (12), a cleaning rod (14) is fixedly connected to one side, close to the heat dissipation holes (6), of the sliding frame (10), a second shell (15) is installed on the rear side of the box body (1), and a shaft lever (16) is arranged inside the second shell (15, the shaft lever (16) is fixedly connected with the second shell (15), and the shaft lever (16) is movably sleeved with the cleaning rod (14).

2. The distribution box for the dustproof hydropower station of claim 1, which is characterized in that: diaphragm (3) top is provided with diaphragm orifice (17), diaphragm orifice (17) communicate with each other with dust filtering box (5), suction opening (18) have been seted up to air exhauster (4) near box (1) inner chamber one side, air exhauster (4) bottom is equipped with dust exhaust mouth (19), dust exhaust mouth (19) and diaphragm orifice (17) activity cup joint.

3. The distribution box for the dustproof hydropower station of claim 1, which is characterized in that: the box (1) bottom is equipped with two wiring holes (20) of symmetric distribution, two wiring hole (20) and box (1) fixed connection, two all be equipped with dustproof stopper (21) in wiring hole (20), dustproof stopper (21) are made by rubber materials.

4. The distribution box for the dustproof hydropower station of claim 1, which is characterized in that: the improved box is characterized in that a fixing plate (22) is arranged inside the box body (1), the fixing plate (22) is fixedly connected with the box body (1), a hole plate (23) is arranged on the fixing plate (22), and the hole plate (23) is detachably connected with the fixing plate (22) through screws.

5. The distribution box for the dustproof hydropower station of claim 1, which is characterized in that: the outer wall of the dust filtering box (5) is provided with a perspective hole (24), and the perspective hole (24) is made of PTEE material.

6. The distribution box for the dustproof hydropower station of claim 1, which is characterized in that: the refrigerator door is characterized in that a refrigerator door (25) is arranged on the front side of the refrigerator body (1), the refrigerator door (25) is hinged to the refrigerator body (1), a glass window (26) is arranged on the front side of the refrigerator door (25), and the glass window (26) is made of PTEE materials.

7. The distribution box for the dustproof hydropower station of claim 5, which is characterized in that: one side of the dust filtering box (5) close to the perspective hole (24) is provided with a handle (27), and the handle (27) is fixedly connected with the dust filtering box (5).