CN113363830A - Protection device for power distribution network fault recovery - Google Patents
Protection device for power distribution network fault recovery Download PDFInfo
- Publication number
- CN113363830A CN113363830A CN202110599999.6A CN202110599999A CN113363830A CN 113363830 A CN113363830 A CN 113363830A CN 202110599999 A CN202110599999 A CN 202110599999A CN 113363830 A CN113363830 A CN 113363830A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- radiator
- box body
- distribution network
- door leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a protection device for power distribution network fault recovery, which comprises a base, wherein a box body is fixedly connected above the base, a ventilating port is arranged on one side of the box body, the ventilating port is fixedly connected with the box body, a door leaf is arranged above the base, a handle is arranged on the surface of the door leaf, the handle is fixedly connected with the door leaf, an observation window is arranged above the handle, the observation window is fixedly connected with the door leaf, a hinge is arranged on one side of the door leaf, and the hinge is fixedly connected with the box body. The life safety of family personnel is also ensured.
Description
Technical Field
The invention belongs to the technical field of protection devices, and particularly relates to a protection device for power distribution network fault recovery.
Background
Along with the continuous progress of modern science and technology and the continuous development of society, the electric energy has let in family, people enjoy the convenience that the electric energy brought for everybody, however, because the transportation process of electric energy is comparatively harsh, the in-process of carrying is difficult to avoid breaking down, need resume the trouble of distribution network, at the in-process that resumes, in order to prevent the electric energy from causing life danger to the maintenance personal, so, need utilize protection device to guarantee the safety of whole circuit, in the prior art, protection device is when using, if the phenomenon that the short circuit appears in inside and catches fire, and the inner space of device body is less, under the unknown condition, little intensity of a fire can creep rapidly, cause serious injury to family's personnel.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, if a short circuit fire phenomenon occurs inside a protection device when the protection device is used, the internal space of a device body is small, and small fire can spread rapidly and cause serious injury to family personnel without knowing, and provides the protection device for power distribution network fault recovery.
In order to achieve the purpose, the invention provides the following technical scheme: a protection device for power distribution network fault recovery comprises a base, wherein a box body is fixedly connected above the base, a ventilation port is arranged on one side of the box body and fixedly connected with the box body, a door leaf is arranged above the base, a handle is arranged on the surface of the door leaf and fixedly connected with the door leaf, an observation window is arranged above the handle and fixedly connected with the door leaf, a hinge is arranged on one side of the door leaf and fixedly connected with the box body, the hinge is in transmission connection with the door leaf, a fixed rod is arranged inside the box body and fixedly connected with the inside of the box body, an air switch is fixedly connected in the middle of the fixed rod, a fire alarm is arranged above the fixed rod and fixedly connected with the box body, a dust sticking plate is arranged below the fixed rod, the dust sticking plate is fixedly connected with the box body, a limiting block is arranged below the dust sticking plate and fixedly connected with the box body, a clamping groove is fixedly connected to one side of the limiting block, a radiator is arranged below the air switch, and the radiator is connected with the clamping groove in an inserting mode.
Preferably, a heat dissipation plate is arranged inside the heat radiator and is fixedly connected with the inside of the heat radiator.
Preferably, the surface of the radiator is fixedly connected with a drying agent, a handle is arranged above the radiator, and the handle is fixedly connected with the radiator.
Preferably, a fire extinguishing device is arranged above the fixing rod and fixedly connected with the box body, and fire extinguishing dry powder is arranged inside the fire extinguishing device.
Preferably, a steel wire mesh is arranged below the fire extinguishing dry powder and fixedly connected with a fire extinguishing device, and a film is arranged below the steel wire mesh and fixedly connected with the steel wire mesh.
Preferably, the number of the drying agents is ten, and the ten drying agents are fixedly connected with the surface of the radiator.
Compared with the prior art, the invention provides a protection device for power distribution network fault recovery, which has the following beneficial effects:
1. according to the invention, through the arranged fire extinguishing device, the fire extinguishing dry powder and the film, when the interior of the power distribution network is on fire due to short circuit, the film can be damaged by the high temperature of the flame, the fire can be extinguished through the fire extinguishing dry powder, the spread of fire can be effectively prevented, the power supply safety of the whole power distribution network is effectively ensured, the loss caused by short circuit on fire is reduced to the minimum, and the life safety of family personnel is also ensured.
2. According to the invention, through the arrangement of the fire alarm and the dust sticking plate, when fire happens due to short circuit in the power distribution network, people can be reminded of paying attention to danger through the fire alarm, so that serious damage to people is avoided, unnecessary troubles caused by power failure of some power distribution network wires due to the fact that some dust enters the power distribution network wires are avoided, dust can be adsorbed through the dust sticking plate, the dust is prevented from flying in a mess, and the normal work of the whole power distribution network is ensured.
3. According to the invention, through the arranged radiator, when the fire source is extinguished by the fire extinguishing dry powder, the radiator can be used for radiating the power distribution device, so that the inside of the power distribution device can be effectively radiated, and the efficiency is improved by radiating as soon as possible.
The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure proposed by the present invention;
FIG. 3 is a schematic view of the fire extinguishing apparatus according to the present invention;
fig. 4 is a schematic view of a heat sink structure according to the present invention.
Description of the reference numerals
1. A box body; 2. a base; 3. a ventilation port; 4. a door leaf; 5. a grip; 6. an observation window; 7. fixing the rod; 8. a dust adhering plate; 9. a card slot; 10. a handle; 11. a limiting block; 12. a heat sink; 13. an air switch; 14. steel wire mesh; 15. a fire extinguishing device; 16. a film; 17. fire extinguishing dry powder; 18. a heat dissipation plate; 19. a desiccant; 20. a hinge; 21. a fire alarm.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a protection device for power distribution network fault recovery comprises a base 2, a box body 1 is fixedly connected above the base 2, a ventilation port 3 is arranged on one side of the box body 1, the ventilation port 3 is fixedly connected with the box body 1, a door leaf 4 is arranged above the base 2, a handle 5 is arranged on the surface of the door leaf 4, the handle 5 is fixedly connected with the door leaf 4, an observation window 6 is arranged above the handle 5, the observation window 6 is fixedly connected with the door leaf 4, a hinge 20 is arranged on one side of the door leaf 4, the hinge 20 is fixedly connected with the box body 1, the hinge 20 is in transmission connection with the door leaf 4, a fixed rod 7 is arranged inside the box body 1, the fixed rod 7 is positioned inside the box body 1 and fixedly connected with the air switch 13, a fire alarm 21 is arranged above the fixed rod 7, the fire alarm 21 is fixedly connected with the box body 1, and a dust sticking plate 8 is arranged below the fixed rod 7, dust-binding plate 8 and box 1 fixed connection, the below of dust-binding plate 8 is provided with stopper 11, stopper 11 and box 1 fixed connection, one side fixedly connected with draw-in groove 9 of stopper 11, and air switch 13's below is provided with radiator 12, and radiator 12 is inserted with draw-in groove 9 and closes and be connected.
In the present invention, it is preferable that the heat sink 12 is provided with a heat dissipating plate 18 therein, and the heat dissipating plate 18 is fixedly connected to the inside of the heat sink 12.
In the present invention, it is preferable that the desiccant 19 is fixedly connected to the surface of the radiator 12, the handle 10 is provided above the radiator 12, and the handle 10 is fixedly connected to the radiator 12.
In the present invention, it is preferable that a fire extinguishing device 15 is provided above the fixing rod 7, the fire extinguishing device 15 is fixedly connected to the housing 1, and fire extinguishing dry powder 17 is provided inside the fire extinguishing device 15.
In the invention, preferably, the steel wire mesh 14 is arranged below the fire extinguishing dry powder 17, the steel wire mesh 14 is fixedly connected with the fire extinguishing device 15, the film 16 is arranged below the steel wire mesh 14, the film 16 is fixedly connected with the steel wire mesh 14, and through the arranged radiator 12, when a fire source is extinguished by the fire extinguishing dry powder 17, the radiator 12 can be used for radiating the power distribution device, so that the inside of the power distribution device can be effectively radiated, and the efficiency is improved by radiating as soon as possible.
In the invention, preferably, the number of the drying agents 19 is ten, the ten drying agents 19 are all fixedly connected with the surface of the radiator 12, through the arranged fire alarm 21 and the dust sticking plate 8, when fire happens due to short circuit in the power distribution network, people can be reminded of paying attention to danger through the fire alarm 21, so that serious injury to people is avoided, power failure and unnecessary trouble caused by the fact that some dust enters the power wires of some power distribution networks are avoided, dust can be adsorbed through the arrangement of the dust sticking plate 8, the dust is prevented from flying randomly, and the normal work of the whole power distribution network is ensured.
In the invention, preferably, the number of the heat dissipation plates 18 is six, and through the arrangement of the fire extinguishing device 15, the fire extinguishing dry powder 17 and the film 16, when fire is caused by short circuit in the power distribution network, the film 16 can be damaged by high temperature of flames, and the fire can be extinguished through the fire extinguishing dry powder 17, so that the spread of fire can be effectively prevented, the power supply safety of the whole power distribution network is effectively ensured, the loss caused by the short circuit fire is reduced to the minimum, and the life safety of family personnel is also ensured.
The working principle and the using process of the invention are as follows: during the use, when the distribution network breaks down, accessible fire alarm 21 reminds people the place ahead short circuit to take place the conflagration and need people to notice danger, avoid causing serious injury to people, when on fire, the high temperature of flame can lead to the fact the damage to film 16, make the inside dry powder 17 that puts out a fire of extinguishing device 15 spill from wire net 14, put out a fire to the intensity of a fire that the short circuit caused, effectually prevented stretching of intensity of a fire, the circuit safety of whole distribution network has been guaranteed, when the fire source is put out a fire by dry powder 17, can utilize radiator 12 to dispel the heat to distribution device, can effectually dispel the heat to distribution device's inside, heat dissipation raises the efficiency as early as possible.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the invention, and all fall within the scope of the invention.
Claims (6)
1. The utility model provides a protection device for distribution network fault recovery, includes base (2), its characterized in that: the air purifier is characterized in that a box body (1) is fixedly connected above the base (2), a ventilating opening (3) is formed in one side of the box body (1), the ventilating opening (3) is fixedly connected with the box body (1), a door leaf (4) is arranged above the base (2), a handle (5) is arranged on the surface of the door leaf (4), the handle (5) is fixedly connected with the door leaf (4), an observation window (6) is arranged above the handle (5), the observation window (6) is fixedly connected with the door leaf (4), a hinge (20) is arranged on one side of the door leaf (4), the hinge (20) is fixedly connected with the box body (1), the hinge (20) is in transmission connection with the door leaf (4), a fixed rod (7) is arranged inside the box body (1), the fixed rod (7) is located inside the box body (1) and fixedly connected with the middle of the fixed rod (7), an air switch (13) is fixedly connected with the middle of the fixed rod (7), dead lever (7) top is provided with fire alarm (21), fire alarm (21) and box (1) fixed connection, the below of dead lever (7) is provided with dust adhesion board (8), dust adhesion board (8) and box (1) fixed connection, the below of dust adhesion board (8) is provided with stopper (11), stopper (11) and box (1) fixed connection, one side fixedly connected with draw-in groove (9) of stopper (11), the below of air switch (13) is provided with radiator (12), radiator (12) and draw-in groove (9) are inserted and are closed and be connected.
2. The protection device for power distribution network fault recovery according to claim 1, characterized in that: the radiator (12) is internally provided with a heat dissipation plate (18), and the heat dissipation plate (18) is fixedly connected with the inside of the radiator (12).
3. The protection device for power distribution network fault recovery according to claim 1, characterized in that: the surface of the radiator (12) is fixedly connected with a drying agent (19), a handle (10) is arranged above the radiator (12), and the handle (10) is fixedly connected with the radiator (12).
4. The protection device for power distribution network fault recovery according to claim 1, characterized in that: the fire extinguishing device (15) is arranged above the fixing rod (7), the fire extinguishing device (15) is fixedly connected with the box body (1), and fire extinguishing dry powder (17) is arranged inside the fire extinguishing device (15).
5. The power distribution network fault recovery protection device of claim 4, wherein: the fire extinguishing dry powder (17) is characterized in that a steel wire mesh (14) is arranged below the fire extinguishing dry powder (17), the steel wire mesh (14) is fixedly connected with a fire extinguishing device (15), a film (16) is arranged below the steel wire mesh (14), and the film (16) is fixedly connected with the steel wire mesh (14).
6. The protection device for power distribution network fault recovery according to claim 1, characterized in that: the number of the drying agents (19) is ten, and the ten drying agents (19) are fixedly connected with the surface of the radiator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599999.6A CN113363830A (en) | 2021-05-31 | 2021-05-31 | Protection device for power distribution network fault recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599999.6A CN113363830A (en) | 2021-05-31 | 2021-05-31 | Protection device for power distribution network fault recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113363830A true CN113363830A (en) | 2021-09-07 |
Family
ID=77530404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110599999.6A Pending CN113363830A (en) | 2021-05-31 | 2021-05-31 | Protection device for power distribution network fault recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113363830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116983574A (en) * | 2023-09-27 | 2023-11-03 | 国网吉林省电力有限公司松原供电公司 | Fault positioning device and method for direct-current system of transformer substation |
-
2021
- 2021-05-31 CN CN202110599999.6A patent/CN113363830A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116983574A (en) * | 2023-09-27 | 2023-11-03 | 国网吉林省电力有限公司松原供电公司 | Fault positioning device and method for direct-current system of transformer substation |
| CN116983574B (en) * | 2023-09-27 | 2024-01-19 | 国网吉林省电力有限公司松原供电公司 | Fault positioning device and method for direct-current system of transformer substation |
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