CN111555150A - Distribution box - Google Patents
Distribution box Download PDFInfo
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- CN111555150A CN111555150A CN202010407183.4A CN202010407183A CN111555150A CN 111555150 A CN111555150 A CN 111555150A CN 202010407183 A CN202010407183 A CN 202010407183A CN 111555150 A CN111555150 A CN 111555150A
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- distribution box
- water
- box body
- paint
- tank
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a distribution box, and belongs to the technical field of distribution box repair. The distribution box comprises a distribution box body, a drainage unit and a coating unit, wherein the drainage unit drains water to the surface of the distribution box body, and water on the surface of the distribution box body can make the surface of the distribution box body conductive; one end of a lead led out by the coating unit is connected to the surface of the distribution box body, and the coating unit can coat coating on the surface of the distribution box body. According to the distribution box provided by the invention, when the distribution box body cracks, water on the surface of the distribution box body becomes a medium, and the interior of the distribution box and the surface of the distribution box body are conducted, so that the surface of the distribution box body is conductive; one end of a wire led out by the coating unit is connected to the surface of the distribution box body, the water and the cracks form a switch of the coating unit, and the wire is conducted with the coating unit to enable the coating unit to coat the coating on the surface of the distribution box body, so that the cracks are repaired automatically, the safety of the distribution box is improved, and the reliability is good.
Description
Technical Field
The invention relates to the technical field of distribution box repair, in particular to a distribution box.
Background
The distribution box can be switched on or switched off by means of a manual or automatic switch during normal operation, electric energy can be reasonably distributed, the circuit can be conveniently switched on and off, higher safety protection level is achieved, the conducting state of the circuit can be visually displayed, and the distribution box has the characteristics of small size, simplicity and convenience in installation, stability and reliability in operation, environmental protection effect and the like. Along with long-time the use, the fracture phenomenon can appear on the surface of block terminal, makes block terminal shell electric leakage, and when maintenance personal maintained or had the pedestrian carelessly to touch, there was the danger of electrocuteeing. Because some cracks are not easy to find, timely repair is not easy to carry out.
Disclosure of Invention
The invention aims to provide a distribution box which can automatically repair cracks and improve the safety of the distribution box.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electrical box, comprising:
a distribution box body;
the water drainage unit drains water to the surface of the distribution box body, and water on the surface of the distribution box body can enable the surface of the distribution box body to be conductive;
and the coating unit is connected with one end of the lead wire led out of the coating unit and can coat the coating on the surface of the distribution box body.
Optionally, the paint unit comprises:
a paint tank;
the lantern ring is arranged on the distribution box body, a cavity is arranged in the lantern ring and is communicated with the coating box through a material pipe, and a through hole communicated with the cavity is formed in the end face, close to the distribution box body, of the lantern ring;
and the material pump is used for pumping the coating in the coating tank to the lantern ring and is connected to the other end of the lead.
Optionally, the paint unit further comprises an agitation assembly for agitating the paint in the paint tank.
Alternatively, the stirring assembly includes a stirring rod extending into the paint tank for stirring the paint in the paint tank and a driving source for driving the stirring rod, the driving source being connected to the other end of the wire.
Optionally, the paint unit further comprises a water pumping assembly in communication with the paint tank for pumping water into the paint tank.
Optionally, the water pumping assembly comprises a water pump capable of pumping water to the paint tank, the water pump is communicated with an external water source, and the water pump is connected to the other end of the wire.
Optionally, the drainage unit includes a water tank disposed on the distribution box body, one end of the water tank is communicated with a water source, and the other end of the water tank is communicated with a drainage pipe for draining water to the surface of the distribution box body.
Optionally, the drainage cell further comprises:
the water storage hopper is arranged above the water through tank;
the connecting plate is arranged between the water communicating tank and the water storage bucket and is provided with a first through hole which can communicate the water communicating tank with the water storage bucket;
the rotating plate is arranged between the water storage hopper and the connecting plate, is in transmission fit with the connecting plate and is provided with a second through hole communicated with the first through hole.
Optionally, a transmission assembly is arranged between the connecting plate and the rotating plate and drives the rotating plate to rotate so as to communicate or block the first through hole and the second through hole.
Optionally, a first communication area is arranged on the connecting plate, the first communication area is arranged in a fan shape, and the first through holes are distributed on the first communication area; and/or
The rotating plate is provided with a second communication area which is arranged in a fan shape, and the second through holes are distributed in the second communication area.
The invention has the beneficial effects that:
according to the distribution box provided by the invention, water is drained to the surface of the distribution box body through the drainage unit, when the distribution box body cracks, water on the surface of the distribution box body becomes a medium, the interior of the distribution box and the surface of the distribution box body are conducted, and the surface of the distribution box body is conductive; one end of a wire led out by the coating unit is connected to the surface of the distribution box body, water and cracks form a switch of the coating unit, and when the surface of the distribution box body is electrified, the wire conducts the coating unit, so that the coating unit can coat the coating on the surface of the distribution box body, the cracks are repaired automatically, and the safety of the distribution box is improved; the water and the cracks form the switch of the coating unit, and once the cracks appear, the coating is carried out immediately, so that the reliability is good.
Drawings
Fig. 1 is a schematic structural view of an electric distribution box according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic structural diagram of a rotating plate and a connecting plate according to an embodiment of the present invention;
FIG. 4 is an enlarged view at B of FIG. 1;
fig. 5 is an enlarged view at C of fig. 1.
In the figure:
1-a distribution box body;
2-a drainage unit; 21-communicating a water tank; 22-a drain pipe; 23-a water through box; 24-a water storage hopper; 25-a connecting plate; 251-a first via; 26-rotating the plate; 261-a second communication zone; 2611-a second via; 27-a transmission assembly; 271-a motor; 272-a drive sprocket; 273-driven sprocket; 274-a chain; 275-a rotating shaft; 276-a drum;
3-a coating unit; 31-paint tank; 32-a collar; 33-a material pipe; 34-a material pump; 35-a stirring assembly; 351-a driving source; 352-a stirring rod; 353-a first positioning rod; 36-a water pumping assembly; 361-water pump; 362-second positioning rod; 363-connecting tube.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
The embodiment provides a distribution box, as shown in fig. 1, which includes a distribution box body 1, a drainage unit 2 and a coating unit 3, wherein the drainage unit 2 drains water to the surface of the distribution box body 1, and water on the surface of the distribution box body 1 can make the surface of the distribution box body 1 conductive; the other end of the wire led out from the paint unit 3 is connected to the surface of the distribution box body 1, and the paint unit 3 can paint the surface of the distribution box body 1.
The water is drained to the surface of the distribution box body 1 through the drainage unit 2, when the distribution box body 1 cracks, water on the surface of the distribution box body 1 becomes a medium, the interior of the distribution box and the surface of the distribution box body 1 are conducted, and the surface of the distribution box body 1 is conductive; one end of a wire led out by the coating unit 3 is connected to the surface of the distribution box body 1, and when the surface of the distribution box body 1 is electrified, the wire conducts the coating unit 3 to coat the coating on the surface of the distribution box body 1, so that an insulating layer is formed on the surface of the distribution box body 1, cracks are repaired automatically, and the safety of the distribution box is improved; the switch of the water and crack forming paint unit 3 is coated with paint immediately after the crack occurs, and the reliability is good. Optionally, the coating is an insulating varnish.
Optionally, the wire passes through the contact piece and connects on the surface of block terminal body 1, increases the area of contact of wire and block terminal body 1 surface, has improved the electrically conductive reliability of wire.
Referring to fig. 1, optionally, the drainage unit 2 includes a water tank 21 disposed on the distribution box body 1, one end of which is communicated with a water source, and the other end of which is communicated with a drainage pipe 22, the drainage pipe 22 is used for draining water to the surface of the distribution box body 1, and the water tank 21 and the drainage pipe 22 are used as a transition between the water source and the distribution box body 1, so as to conveniently control the drainage flow rate. In this embodiment, lead to evenly to install drain pipe 22 on the water tank 21, can avoid the crackle on the block terminal body 1 to have the omission uniformly to the surface drainage of block terminal body 1. Alternatively, the drain pipe 22 may be installed at a side surface of the aeration tank 21, or may be installed at a bottom surface of the aeration tank 21.
Specifically, as shown in fig. 1 and 2, the drainage unit 2 further includes a water storage bucket 24, a connection plate 25, and a rotation plate 26, wherein the water storage bucket 24 is disposed above the water passing tank 21 and stores water for discharging to the distribution box body 1 therein; the connecting plate 25 is arranged between the water communicating tank 21 and the water storage bucket 24 and is provided with a first through hole 251 which can communicate the water communicating tank 21 and the water storage bucket 24; the rotating plate 26 is arranged between the water storage hopper 24 and the connecting plate 25, the rotating plate 26 is in transmission fit with the connecting plate 25, and is provided with a second through hole 2611 which can be communicated with the first through hole 251; when the first through hole 251 is communicated with the second through hole 2611, the water in the water storage bucket 24 can be discharged into the water passing tank 21, and when the first through hole 251 is not communicated with the second through hole 2611, the water storage bucket 24 and the water passing tank 21 are blocked and can not discharge water, so that the discharge amount of the water flowing into the water passing tank 21 from the water storage bucket 24 can be controlled, the waste caused by too much water discharge is avoided, or the use effect is influenced by too little water discharge.
Optionally, a transmission assembly 27 is disposed between the connecting plate 25 and the rotating plate 26, the transmission assembly 27 drives the rotating plate 26 to rotate, so that the first through hole 251 and the second through hole 2611 are communicated or blocked, and the transmission assembly 27 can drive the rotating plate 26 to rotate according to a certain rule, so that water drainage is more uniform. Specifically, referring to fig. 2, the transmission assembly 27 includes a rotating drum 276, a driven sprocket 273, a driving sprocket 272 and a chain 274, wherein the rotating drum 276 is sleeved on the rotating drum 276, and the rotating drum 276 is connected between the rotating plate 26 and the water storage bucket 24 and is respectively communicated with the water storage bucket 24 and the second through hole 2611; in this embodiment, the water box 23 is provided with the motor 271, the motor 271 is provided with the rotating shaft 275, the driving sprocket 272 is provided on the rotating shaft 275, the rotating shaft 275 is driven by the motor 271, and the driving sprocket 272, the chain 274, the driven sprocket 273 and the rotating drum 276 are driven to rotate, so that the rotating plate 26 rotates, and the water box has a compact structure and is reliable in operation. In other embodiments, the transmission assembly 27 may further include a rotating drum 276, and a driven gear and a driving gear sleeved on the rotating drum 276, and the motor 271 drives the rotating shaft 275 to drive the driving gear, the driven gear and the rotating drum 276 to rotate, so as to rotate the rotating plate 26.
Referring to fig. 3, optionally, the connecting plate 25 is provided with a first communication area, the first communication area is arranged in a fan shape, and the first through holes 251 are distributed on the first communication area, so that the first through holes 251 are prevented from being uniformly distributed on the whole cross section of the connecting plate 25, and the drainage flow and the flow velocity can be effectively reduced; optionally, the rotating plate 26 is provided with a second communicating area 261, the second communicating area 261 is provided in a fan shape, and the second through holes 2611 are distributed on the second communicating area 261, so that the second through holes 2611 are prevented from being uniformly distributed on the whole cross section of the rotating plate 26, and the drainage flow rate and the flow velocity can be effectively reduced; preferably, the sector of the first communication area occupies a quarter of the area of the connection plate 25; preferably, the sector shape of the second communication region 261 occupies a quarter of the area of the rotating plate 26, so that the communication between the first through hole 251 and the second through hole 2611 can be more effectively controlled, and the drainage flow rate and the flow velocity are further controlled.
With continued reference to fig. 1, the paint unit 3 includes a paint tank 31, a collar 32 and a material pump 34, wherein the collar 32 is disposed on the distribution box body 1, a cavity is provided in the collar 32, the collar is communicated with the paint tank 31 through a material pipe 33, and a through hole communicated with the cavity is provided on an end surface close to the distribution box body 1; the material pump 34 is used for pumping the coating in the coating tank 31 to the lantern ring 32, the material pump 34 is connected to the other end of the conducting wire, when cracks appear on the surface of the distribution box body 1, the drainage flows to the cracks to enable the surface of the distribution box body 1 to be electrified, namely when a switch of the coating unit 3 is turned on, the material pump 34 starts to pump the material, the coating is enabled to be coated on the surface of the distribution box body 1 through the through hole in the lantern ring 32, and the distribution box body 1 is enabled to be insulated, compact in structure and convenient to use. Optionally, the collar 32 is uniformly provided with through holes, so that the coating is uniformly coated on the surface of the distribution box body 1 to cover cracks.
In this embodiment, the collar 32 is disposed between the water tank 21 and the distribution box body 1, the cross-sectional area of the bottom end surface of the collar 32 is larger than that of the top end surface of the distribution box body 1, and the through-hole is provided in the outer edge of the top end surface of the distribution box body 1, so that the paint is discharged to the surface of the distribution box body 1 through the through-hole. Alternatively, the drain pipe 22 drains into the collar 32 and to the surface of the electric box body 1 through the through hole of the collar 32.
Optionally, the paint unit 3 further includes a stirring assembly 35 for stirring the paint in the paint tank 31 to make the paint uniformly stirred, thereby uniformly applying the paint to the surface of the electric box body 1. Referring to fig. 4, alternatively, the stirring assembly 35 includes a stirring rod 352 extending into the paint tank 31 and a driving source 351 for driving the stirring rod 352, the stirring rod 352 is used for stirring the paint in the paint tank 31, the driving source 351 is connected to the other end of the wire, when a crack occurs on the surface of the distribution box body 1 and the water flows to the crack to charge the surface of the distribution box body 1, that is, when the switch of the paint unit 3 is turned on, the driving source 351 starts to operate to drive the stirring rod 352 to rotate, so that the paint is uniformly stirred; optionally, the stirring rod 352 is a packing auger, so that the stirring uniformity is improved. Alternatively, a second positioning rod 362 is installed between the paint tank 31 and the driving source 351, and is used for fixedly installing the driving source 351 and the paint tank 31, so that the position is fixed, and the structure is reliably installed. In this embodiment, the driving source 351 is a motor.
Optionally, the paint unit 3 further includes a water pumping assembly 36 communicated with the paint tank 31, wherein the water pumping assembly 36 is used for pumping water into the paint tank 31, diluting the paint in the storage tank, and pumping an appropriate amount of water according to the use requirement to obtain the paint with a corresponding concentration. Referring to fig. 5, the water pumping unit 36 may alternatively include a water pump 361 for pumping water into the paint tank 31, the water pump 361 being connected to an external water source, the water pump 361 being connected to the other end of the wire, and the water pump 361 starting pumping water into the paint tank 31 when a crack occurs in the surface of the distribution box body 1 and the surface of the distribution box body 1 is charged by the discharged water flowing toward the crack, that is, when the switch of the paint unit 3 is turned on. Alternatively, the water pump 361 may be connected to a water source near the distribution box or to a water storage tank; alternatively, the water pump 361 communicates with the paint tank 31 through a connection pipe 363; optionally, a second positioning rod 362 is installed between the water pump 361 and the paint tank 31 for fixedly installing the water pump 361 and the paint tank 31, so that the position is fixed and the structure is reliably installed.
Optionally, a self-healing process for an electrical box, comprising:
s1: draining water to the surface of the distribution box body 1;
s2: when the surface of the distribution box body 1 has cracks, the surface of the distribution box body 1 is electrified;
s3: the water pump 361, the material pump 34 and the motor 271 start to work, the water pump 361 pumps water into the coating box 31, the motor 271 drives the packing auger to rotate so that the coating is uniformly stirred, the material pump 34 pumps the coating into the lantern ring 32, and the through hole in the lantern ring 32 coats the insulating paint on the surface of the distribution box body 1;
s4: after the crack is repaired, the distribution box body 1 is not electrified, that is, the switch of the coating unit 3 is turned off, and the water pump 361, the material pump 34 and the motor 271 stop working.
When the fracture occurs again, the self-repair is performed by repeating the above S2-S4.
Example two
The difference between the first embodiment and the second embodiment is that, as shown in fig. 1 and fig. 2, the water through box 21 and the water discharge pipe 22 are connected through the water through box 23, so that the installation of the water discharge pipe 22 is facilitated, and the outlet of the water discharge pipe 22 is adjusted to be aligned with the surface of the distribution box body 1, so that the installation is facilitated.
EXAMPLE III
The difference between the first embodiment and the second embodiment in the present embodiment is that, as shown in fig. 1, the distribution box includes two groups of coating units 2, and the two groups of coating units 2 are symmetrically disposed on two sides of a distribution box body 1, so as to improve the coating efficiency; in other embodiments, multiple sets of coating units 2 may be included.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An electrical box, comprising:
a distribution box body (1);
a drainage unit (2) which drains water to the surface of the distribution box body (1), wherein the water on the surface of the distribution box body (1) can make the surface of the distribution box body (1) conductive;
and the coating unit (3) is connected with one end of a lead wire led out of the coating unit and is connected to the surface of the distribution box body (1), and the coating unit (3) can coat coating on the surface of the distribution box body (1).
2. Electrical box according to claim 1, characterized in that said coating unit (3) comprises:
a paint tank (31);
the sleeve ring (32) is arranged on the distribution box body (1), a cavity is arranged in the sleeve ring (32), the sleeve ring is communicated with the coating box (31) through a material pipe (33), and a through hole communicated with the cavity is formed in the end face, close to the distribution box body (1), of the sleeve ring;
and the material pump (34) is used for pumping the coating material in the coating material tank (31) to the sleeve ring (32), and the material pump (34) is connected to the other end of the lead.
3. The electrical box according to claim 2, characterized in that the paint unit (3) further comprises an agitation assembly (35) for agitating the paint in the paint tank (31).
4. The distribution box according to claim 3, wherein the stirring assembly (35) includes a stirring rod (352) extending into the paint tank (31) and a driving source (351) for driving the stirring rod (352), the stirring rod (352) being for stirring the paint in the paint tank (31), the driving source (351) being connected to the other end of the wire.
5. The electrical box according to claim 2, wherein the paint unit (3) further comprises a water pumping assembly (36) in communication with the paint tank (31), the water pumping assembly (36) being for pumping water into the paint tank (31).
6. The electrical box of claim 5, wherein said water pumping assembly (36) comprises a water pump (361) capable of pumping water to said paint tank (31), said water pump (361) being in communication with an external water source, said water pump (361) being connected to the other end of said wire.
7. The electric distribution box according to any of claims 1 to 6, characterized in that the drainage unit (2) comprises a water through tank (21) arranged on the electric distribution box body (1), one end of which is communicated with a water source and the other end of which is communicated with a drainage pipe (22), and the drainage pipe (22) is used for draining water to the surface of the electric distribution box body (1).
8. Electrical box according to claim 7, characterized in that said drainage unit (2) further comprises:
a water storage hopper (24) arranged above the water through tank (21);
the connecting plate (25) is arranged between the water through box (21) and the water storage bucket (24) and is provided with a first through hole (251) which can communicate the water through box (21) and the water storage bucket (24);
the rotating plate (26) is arranged between the water storage hopper (24) and the connecting plate (25), the rotating plate (26) is in transmission fit with the connecting plate (25), and is provided with a second through hole (2611) which can be communicated with the first through hole (251).
9. The distribution box according to claim 8, characterized in that a transmission assembly (27) is arranged between said connecting plate (25) and said rotating plate (26), said transmission assembly (27) rotates said rotating plate (26) to connect or block said first through hole (251) with said second through hole (2611).
10. The electrical box of claim 8,
a first communication area is arranged on the connecting plate (25), the first communication area is arranged in a fan shape, and the first through holes (251) are distributed on the first communication area; and/or
The rotating plate (26) is provided with a second communication area (261), the second communication area (261) is arranged in a fan shape, and the second through holes (2611) are distributed on the second communication area (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407183.4A CN111555150B (en) | 2020-05-14 | 2020-05-14 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407183.4A CN111555150B (en) | 2020-05-14 | 2020-05-14 | Distribution box |
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| CN111555150A true CN111555150A (en) | 2020-08-18 |
| CN111555150B CN111555150B (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010407183.4A Active CN111555150B (en) | 2020-05-14 | 2020-05-14 | Distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241624A (en) * | 2021-06-28 | 2021-08-10 | 贵州长通电气有限公司 | Connecting structure for distribution box and mounting method |
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| CN2076237U (en) * | 1990-03-13 | 1991-05-01 | 中国建筑材料科学研究院 | Automatic cement crack property tester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113241624A (en) * | 2021-06-28 | 2021-08-10 | 贵州长通电气有限公司 | Connecting structure for distribution box and mounting method |
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|---|---|
| CN111555150B (en) | 2022-01-18 |
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