CN217088492U - Low-voltage distribution network fault detection positioning device - Google Patents

Low-voltage distribution network fault detection positioning device Download PDF

Info

Publication number
CN217088492U
CN217088492U CN202220699192.XU CN202220699192U CN217088492U CN 217088492 U CN217088492 U CN 217088492U CN 202220699192 U CN202220699192 U CN 202220699192U CN 217088492 U CN217088492 U CN 217088492U
Authority
CN
China
Prior art keywords
pipe
monitoring
fault detection
air supply
distribution network
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.)
Expired - Fee Related
Application number
CN202220699192.XU
Other languages
Chinese (zh)
Inventor
夏鹏杰
吕沛
王瑞鹏
张朝蓓
殷建
党龙
葛志红
唐成年
钟林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Altay Power Supply Co Of State Grid Xinjiang Electric Power Co ltd
Original Assignee
Altay Power Supply Co Of State Grid Xinjiang Electric Power Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Altay Power Supply Co Of State Grid Xinjiang Electric Power Co ltd filed Critical Altay Power Supply Co Of State Grid Xinjiang Electric Power Co ltd
Priority to CN202220699192.XU priority Critical patent/CN217088492U/en
Application granted granted Critical
Publication of CN217088492U publication Critical patent/CN217088492U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The utility model discloses a low voltage distribution network fault detection positioner, relate to electric wire netting fault monitoring technology field, including the monitoring case, the top cap is installed at the top of monitoring case, the monitoring facilities main part is installed to the inside below of monitoring case, the surface mounting of monitoring facilities main part has the heat dissipation pole, the landing leg is installed to the bottom of monitoring case, the both sides of top cap are provided with radiator unit, the inside top of monitoring case is provided with air supply assembly, the top cap is triangle-shaped, radiator unit is including catchmenting the mouth, the dust guard, breakwater and cooling tube, the both sides of the top cap are seted up in to catchment mouth, the dust guard is installed in the top of catchment mouth, the breakwater is installed in one side of catchment mouth, the cooling tube is installed in the inside of catchment mouth, can effectually utilize the rainwater to cool down the device, the energy resource consumption of device in the use is reduced.

Description

Low-voltage distribution network fault detection positioning device
Technical Field
The utility model relates to a power grid fault monitoring technology field specifically says to a low voltage distribution network fault detection positioner.
Background
The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The system consists of an overhead line, a cable, a tower, a distribution transformer, an isolating switch, a reactive compensator, a plurality of accessory facilities and the like, plays a role in distributing electric energy in a power network, detection equipment of the power distribution network can generate heat during working, and a heat dissipation device is required to be installed at the same time during detection setting so as to ensure the use safety of the system.
Through retrieval, patent No. CN214041609U discloses a low-voltage distribution network fault monitoring and positioning device, which comprises a protection box, wherein the inner walls of the left and right sides of the protection box are slidably connected with a plurality of sliding blocks, one side of the sliding blocks opposite to each other is fixedly connected with a transverse plate, the upper part of the transverse plate is fixedly provided with a detection device, a damping mechanism is fixedly connected between the lower part of the transverse plate and the protection box, the left and right sides of the protection box are provided with two ventilation openings, the inside of the protection box is fixedly connected with a plurality of guide plates which jointly form a U-shaped ventilation slot, the left and right sides of the protection box are fixedly connected with rain baffles which are arranged in an inclined manner, through research and analysis, the technical scheme has the advantages of automatically cleaning an air inlet grid, preventing the grid plate from being blocked to cause unsmooth air inlet and having good heat dissipation effect, but has some disadvantages to a certain extent, if the technical scheme always helps the device to perform auxiliary heat dissipation through a fan, in south China, high temperature and raininess are common in summer, and the energy consumption is large when electrical equipment such as a fan is used for cooling the device, so that the energy is not beneficial to effective utilization of energy.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides a low voltage distribution network fault detection positioner here provides a device can be cooled down to the effectual rainwater that utilizes, has reduced the energy resource consumption of device in the use.
The utility model discloses a realize like this, construct a low voltage distribution network fault detection positioner, including the monitoring case, the top cap is installed at the top of monitoring case, and the monitoring facilities main part is installed to the inside below of monitoring case, and the surface mounting of monitoring facilities main part has the heat dissipation pole, and the landing leg is installed to the bottom of monitoring case, and the both sides of top cap are provided with radiator unit, and the inside top of monitoring case is provided with the air supply subassembly.
Further, the top cover is triangular.
Further, the radiating component comprises a water collecting opening, a dustproof plate, a water baffle and a radiating pipe, the water collecting opening is formed in two sides of the top cover, the dustproof plate is installed above the water collecting opening, the water baffle is installed on one side of the water collecting opening, and the radiating pipe is installed inside the water collecting opening.
Further, the air supply assembly comprises a communicating pipe, an air supply pump, an air inlet pipe and a filter screen, the communicating pipe is arranged above the inside of the monitoring box, the air supply pipe is communicated with two sides of the communicating pipe, the air supply pump is arranged at the bottom of the communicating pipe, the air inlet pipe is arranged at the input end of the air supply pump, and the filter screen is arranged on one side of the air inlet pipe.
Furthermore, the water baffle is located below the dust guard, and the dust guard is of a net structure.
Furthermore, the blast pipe is communicated with the upper part of one side of the radiating pipe, and the air inlet pipe penetrates through the outer surface of the monitoring box.
Furthermore, the radiating pipe is wound on the outer surface of the radiating rod.
Compared with the prior art, the beneficial effects of the utility model embody:
the method has the advantages that: the utility model discloses be provided with radiator unit, radiator unit is including catchmenting the mouth, the dust guard, breakwater and cooling tube, when raining, the rainwater drops at the top of top cap, the rainwater landing downwards under the effect of gravity and assemble the top of breakwater, assemble the inside of catchmenting the mouth at last and pass through the inside of cooling tube to monitoring box, contact through cooling tube and radiating rod, thereby take away the heat that the monitoring facilities main part produced at the in-process that uses, the autonomic heat dissipation energy of grid fault detection device has been improved, the energy resource consumption of grid fault detection has been reduced.
The method has the advantages that: the utility model discloses be provided with the air supply subassembly, when lacking the rainwater, the staff controls the air supply pump and starts, external air passes through the intake pipe and enters into the inside of communicating pipe after the air supply pump starts, later under the continuous action of air supply pump, the air gets into the inside that enters into the cooling tube through the blast pipe from communicating pipe, thereby the speed of the inside circulation of air of cooling tube has been increased, the radiating rate of improvement radiating rod that the improvement of the circulation rate of the inside air of cooling tube can be quick, the heat-sinking capability of device has been improved, prevent that the electric wire netting fault detection is overheated, the safety in utilization of electric wire netting fault detection has been guaranteed.
Drawings
Fig. 1 is a schematic structural view of the low-voltage distribution network fault detection positioning device of the utility model;
FIG. 2 is a schematic view of the monitoring box of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a monitoring box; 2. a top cover; 3. monitoring the device body; 4. a heat dissipation rod; 5. a support leg; 6. a heat dissipating component; 61. a water collection port; 62. a dust-proof plate; 63. a water baffle; 64. a radiating pipe; 7. an air supply assembly; 71. a communicating pipe; 72. an air supply pipe; 73. a blast pump; 74. an air inlet pipe; 75. and (4) a filter screen.
Detailed Description
The present invention will now be described in detail with reference to the drawings attached hereto, wherein like or similar reference numerals designate like or similar elements or elements having like or similar functions throughout; based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;
it will be understood that the use of ordinal and orientational descriptions such as "first", "second", "third", "upper, lower, left, right", etc., are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless explicitly specified or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an electrical connection; either directly or indirectly through intervening media, and are not to be construed as limiting the invention.
The technical scheme of the utility model is explained in further detail below with the help of the drawings of the specification and the concrete embodiment, the low-voltage distribution network fault detection positioning device provided by the embodiment of the application comprises a monitoring box 1, a top cover 2 is installed at the top of the monitoring box 1, a monitoring device main body 3 is installed below the inside of the monitoring box 1, a heat dissipation rod 4 is installed on the outer surface of the monitoring device main body 3, supporting legs 5 are installed at the bottom of the monitoring box 1, heat dissipation assemblies 6 are arranged on two sides of the top cover 2, and an air supply assembly 7 is arranged above the inside of the monitoring box 1;
in the above embodiment, when raining, rainwater falls to the top of the top cover 2, falls downward under the action of gravity, and is gathered inside the water collecting port 61, and then enters the monitoring box 1 through the radiating pipe 64, so that heat generated by the monitoring device main body 3 in the using process is taken away, the autonomous heat dissipation capacity of the power grid fault detection device is improved, and the energy consumption of power grid fault detection is reduced; when the rainwater is short, the work control air supply pump 73 is started, the speed of air circulation inside the radiating pipe 64 is improved through the action of the air supply assembly 7, and the radiating rod 4 is helped to radiate heat, so that the radiating work of the power grid fault detection device is improved, the power grid fault detection is prevented from being overheated, and the use safety of the power grid fault detection is ensured.
Referring to fig. 1-2, the top cover 2 is triangular;
as an example, it should be noted that, by the triangular arrangement of the top cover 2, the efficiency of rainwater collection can be improved, thereby improving the efficiency of heat dissipation of the device.
As shown in fig. 2-3, the heat dissipating assembly 6 includes a water collecting opening 61, a dust-proof plate 62, a water-blocking plate 63 and a heat dissipating pipe 64, wherein the water collecting opening 61 is opened at both sides of the top cover 2, the dust-proof plate 62 is installed above the water collecting opening 61, the water-blocking plate 63 is installed at one side of the water collecting opening 61, the heat dissipating pipe 64 is installed inside the water collecting opening 61, and the heat dissipating pipe 64 is wound around the outer surface of the heat dissipating rod 4;
as an example, it should be noted that, in use, rainwater is collected above the water baffle 63 under the action of gravity and enters the interior of the heat dissipation pipe 64, and the rainwater is guided into the interior of the monitoring box 1 through the heat dissipation pipe 64 and contacts the heat dissipation rod 4 through the heat dissipation pipe 64, so as to help the heat dissipation rod 4 to dissipate heat, and improve the heat dissipation efficiency of the device.
Referring to fig. 2, the air supply assembly 7 includes a connection pipe 71, an air supply pipe 72, an air supply pump 73, an air inlet pipe 74 and a filter screen 75, the connection pipe 71 is installed above the inside of the monitoring box 1, the air supply pipe 72 is connected to both sides of the connection pipe 71, the air supply pump 73 is installed at the bottom of the connection pipe 71, the air inlet pipe 74 is installed at the input end of the air supply pump 73, and the filter screen 75 is installed at one side of the air inlet pipe 74;
as an example, it should be noted that the blower pump 73 is electrically connected to an external power source, when there is no rain water, the operator controls the blower pump 73 to start, after the blower pump 73 starts, the external air enters the inside of the communication pipe 71 through the air inlet pipe 74, and then under the continuous action of the blower pump 73, the air enters the inside of the heat dissipation pipe 64 through the air inlet pipe 72 from the communication pipe 71, so as to increase the circulation rate of the air inside the heat dissipation pipe 64, and the increase of the circulation rate of the air inside the heat dissipation pipe 64 can rapidly increase the heat dissipation speed of the heat dissipation rod 4, thereby increasing the heat dissipation capability of the device.
Referring to fig. 1-2, the water guard 63 is located below the dust guard 62, and the dust guard 62 is a net structure;
as an example, it should be noted that, through the function of the water baffle 63, rainwater can be collected more efficiently, and through the function of the dust guard 62, impurities can be prevented from entering the interior of the heat dissipation pipe 64, and the heat dissipation pipe 64 is prevented from being blocked, and in the using process, a worker regularly cleans the dust guard 62, prevents the dust guard 62 from being blocked, and maintains the filtering capability of the dust guard 62.
Referring to fig. 2, the air supply pipe 72 is connected to the upper side of one side of the heat dissipation pipe 64, and the air inlet pipe 74 is connected to the outer surface of the monitoring box 1;
as an example, it should be noted that the air supply pipe 72 is communicated with the heat dissipation pipe 64 from top to bottom, and rainwater is prevented from entering the inside of the air supply pipe 72.
The utility model discloses a theory of operation:
in-process monitoring facilities main part 3 work produced at the use on conducting heat dissipation rod 4, during raining, the rainwater drops at top cap 2's top, the rainwater landing downwards under the effect of gravity and assemble breakwater 63's top, assemble the inside of catchmenting mouth 61 at last and pass through cooling tube 64 to the inside of monitoring case 1, contact through cooling tube 64 and cooling rod 4, thereby take away the heat that monitoring facilities main part 3 produced at the in-process that uses, the autonomous heat dissipation energy of grid fault detection device has been improved, the energy resource consumption of grid fault detection has been reduced.
When lacking the rainwater, the staff controls the blower pump 73 to start, the outside air enters into the inside of communicating pipe 71 through intake pipe 74 after the blower pump 73 starts, later under the continuous action of blower pump 73, the air enters into the inside of cooling tube 64 through blast pipe 72 from communicating pipe 71, thereby the speed of the inside circulation of air of cooling tube 64 has been increased, the radiating rate of improvement radiating rod 4 that the circulation speed of the inside air of cooling tube 64 can be quick, the heat dissipation energy of the device has been improved, prevent that the grid fault detection is overheated, the safety in utilization of grid fault detection has been guaranteed.
In the use process, the staff regularly clears up dust guard 62, prevents that dust guard 62 from blockking up, keeps dust guard 62's the filtration energy.
In conclusion; low-voltage distribution network fault detection positioner can effectually utilize the rainwater to cool down the device, has reduced the energy resource consumption of device in the use.
The above description is only an embodiment of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described too much herein; it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent; the scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. The utility model provides a low voltage distribution network fault detection positioner, includes monitoring box (1), its characterized in that: top cap (2) are installed at the top of monitoring case (1), monitoring device main part (3) are installed to the inside below of monitoring case (1), the surface mounting of monitoring device main part (3) has heat dissipation pole (4), landing leg (5) are installed to the bottom of monitoring case (1), the both sides of top cap (2) are provided with radiator unit (6), the inside top of monitoring case (1) is provided with air supply assembly (7).
2. The fault detection and positioning device for the low-voltage distribution network according to claim 1, wherein: the top cover (2) is triangular.
3. The fault detection and positioning device for the low-voltage distribution network according to claim 1, wherein: radiating component (6) are including catchmenting mouth (61), dust guard (62), breakwater (63) and cooling tube (64), the both sides of seting up in top cap (2) of catchmenting mouth (61), the top in catchmenting mouth (61) is installed in dust guard (62), breakwater (63) are installed in one side of catchmenting mouth (61), the inside in catchmenting mouth (61) is installed in cooling tube (64).
4. The fault detection and positioning device for the low-voltage distribution network according to claim 1, wherein: the air supply assembly (7) comprises a communicating pipe (71), an air supply pipe (72), an air supply pump (73), an air inlet pipe (74) and a filter screen (75), wherein the communicating pipe (71) is installed above the inside of the monitoring box (1), the air supply pipe (72) is communicated with two sides of the communicating pipe (71), the air supply pump (73) is installed at the bottom of the communicating pipe (71), the air inlet pipe (74) is installed at the input end of the air supply pump (73), and the filter screen (75) is installed on one side of the air inlet pipe (74).
5. The fault detection and positioning device for the low-voltage distribution network according to claim 3, wherein: the water baffle (63) is positioned below the dust guard (62), and the dust guard (62) is of a net structure.
6. The fault detection and location device for the low-voltage distribution network according to claim 4, wherein: the air supply pipe (72) is communicated with the upper part of one side of the radiating pipe (64), and the air inlet pipe (74) penetrates through the outer surface of the monitoring box (1).
7. The fault detection and location device for the low-voltage distribution network according to claim 3, characterized in that: the radiating pipe (64) is wound on the outer surface of the radiating rod (4).
CN202220699192.XU 2022-03-29 2022-03-29 Low-voltage distribution network fault detection positioning device Expired - Fee Related CN217088492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220699192.XU CN217088492U (en) 2022-03-29 2022-03-29 Low-voltage distribution network fault detection positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220699192.XU CN217088492U (en) 2022-03-29 2022-03-29 Low-voltage distribution network fault detection positioning device

Publications (1)

Publication Number Publication Date
CN217088492U true CN217088492U (en) 2022-07-29

Family

ID=82554116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220699192.XU Expired - Fee Related CN217088492U (en) 2022-03-29 2022-03-29 Low-voltage distribution network fault detection positioning device

Country Status (1)

Country Link
CN (1) CN217088492U (en)

Similar Documents

Publication Publication Date Title
CN209149916U (en) A kind of buried oil-immersed transformer that thermal diffusivity is strong
CN210640526U (en) Self-dehumidifying electrical power distribution cabinet
CN217088492U (en) Low-voltage distribution network fault detection positioning device
CN219123723U (en) Low-voltage reactive compensation power distribution cabinet
CN213938724U (en) Radiator for 5G communication cabinet
CN216390133U (en) Electric automatization switch board is from heat abstractor
CN210137125U (en) Dust removal and temperature reduction device for transformer substation
CN212571800U (en) Be used for dust removal and radiating power box device
CN211605718U (en) Dustproof and moistureproof high-voltage power distribution cabinet
CN212544279U (en) Smart city communication equipment based on 5G and block chain
CN212011909U (en) Photovoltaic power plant distributing type performance aassessment measuring device
CN209913346U (en) Multi-functional formula switch board for high-voltage electric power engineering
CN214850021U (en) Outdoor prepackage type box-type substation
CN219780640U (en) Multifunctional temperature control device for power dispatching workbench
CN210985327U (en) Dustproof device for transformer box
CN214478952U (en) Dust removal and cooling device for transformer substation
CN215009202U (en) Automatic change radiating box-type substation
CN217427440U (en) Power distribution cabinet for marine environment
CN215421168U (en) Inverter protection device for photovoltaic power generation panel
CN212571775U (en) Heat dissipation type high voltage distribution cabinet
CN215646007U (en) Branch box convenient to heat dissipation
CN215645757U (en) Distribution box with novel heat dissipation mechanism
CN214124354U (en) Dampproofing dust-protection type switch board
CN220628545U (en) Dust removal and heat dissipation integrated structure for electric control cabinet
CN213186039U (en) Cooling structure of solar photovoltaic system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220729

CF01 Termination of patent right due to non-payment of annual fee