CN114498408A

CN114498408A - Novel buried ring net cage

Info

Publication number: CN114498408A
Application number: CN202210271071.XA
Authority: CN
Inventors: 孙卫成; 储勇; 韩奇; 贾建桥; 徐宏炜
Original assignee: Jiangsu Etano Power Technology Co ltd
Current assignee: Jiangsu Etano Power Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-05-13

Abstract

The utility model relates to a novel buried ring net cage, which relates to the technical field of ring net cages and comprises a box body, wherein a ring main unit and an intelligent power distribution terminal are arranged in the box body, the box body is positioned underground, an exhaust pipe is arranged at the top of the box body, and one end of the exhaust pipe extends out of the ground; the exhaust pipe is internally provided with a pipeline closing mechanism, the outer wall of the exhaust pipe is provided with a water level sensor, and the water level sensor is electrically connected with the control end of the pipeline closing mechanism. This application has the air outlet that reduces ponding through the exhaust pipe and continuously gets into in the exhaust pipe to reduce the inside equipment of box, the device is taken place by the condition submerged, reduces the effect of the harm of the inside equipment of box, device.

Description

Novel buried ring net cage

Technical Field

The invention relates to the field of ring net boxes, in particular to a novel buried ring net cage.

Background

The current situation of the power distribution of the urban ring network in China is that the outdoor ring net cage is large in occupied area, and the existing outdoor ring net cage is difficult to be well coordinated with the environment when being placed alone, so that the overall attractiveness of a community and a road and the overall urban appearance landscape of the city are directly influenced due to the existence of the outdoor ring net cage.

Chinese patent publication No. CN113410768A discloses a buried ring net cage, which includes a box body, a ring main unit and an intelligent power distribution terminal; the ring main unit is arranged inside the box body; the intelligent power distribution terminal is arranged at one corner inside the box body; the outer side wall of the box body is fixedly connected with a stainless steel plate; the inner wall of the box body is fixedly connected with a reinforcing rib; the bottom end of the box body is fixedly connected with a bottom beam; a bottom bin is arranged above the bottom beam; through corrosion resistant plate and strengthening rib, make this box possess extremely strong anti extrusion ability, thereby can play waterproof, anticorrosive and anti extruded effect when the box is soaked for a long time and is buried underground, and through bottom storehouse, a water pump, drain pipe and exhaust pipe, realize the inside air cycle of box and intelligent drainage effect, and when the box is soaked and is buried underground, the decorative board can play certain pleasing to the eye effect, and does not influence the effect to the inside ventilation of box simultaneously.

To the above-mentioned correlation technique, the inventor thinks that when the flood disaster or continuous rainfall take place, lead to surface ponding to be higher than when burying formula looped netowrk case and expose the delivery port of the exhaust pipe of ground part easily, ponding then gets into in the exhaust pipe through the air outlet of exhaust pipe easily to harm equipment, the device of box inside easily.

Disclosure of Invention

In order to improve when leading to surface ponding to be higher than the delivery port of exhaust pipe under the special circumstances, ponding gets into the problem in the exhaust pipe through the delivery port of exhaust pipe easily, this application provides a novel formula ring box with a net of burying.

The application provides a pair of novel bury formula ring box and adopt following technical scheme:

a novel buried ring net cage comprises a box body, wherein a ring main unit and an intelligent power distribution terminal are arranged in the box body, the box body is located underground, an exhaust pipe is arranged at the top of the box body, and one end of the exhaust pipe extends out of the ground; the air exhaust pipe is internally provided with a pipeline closing mechanism, the outer wall of the air exhaust pipe is provided with a water level sensor, and the water level sensor is electrically connected with the control end of the pipeline closing mechanism.

Through adopting above-mentioned technical scheme, when outside water level reachd the early warning line, level sensor with signal transmission to control terminal, control terminal control duct closing mechanism is closed to it lasts and gets into in the exhaust pipe to reduce ponding through the air outlet of exhaust pipe, and then reduces that inside equipment of box, device are taken place by the condition of flooding, reduces the harm of inside equipment of box, device.

Optionally, the pipeline closing mechanism comprises a butterfly valve, and the butterfly valve is installed at one end of the exhaust pipe close to the box body; the one end that the box was kept away from to the exhaust pipe is installed the stainless steel fine mesh, external threading pipe is installed to the exhaust pipe outer wall.

Through adopting above-mentioned technical scheme, the butterfly valve can convenient and fast's shutoff exhaust pipe, and the thin net of stainless steel can prevent that external debris from getting into the exhaust pipe, also can prevent to rust. The external threading pipe can be convenient for the circuit to pass, reduces the condition of circuit intaking and takes place.

Optionally, the pipeline closing mechanism includes a ventilation assembly and a plugging assembly located in the exhaust pipe, the ventilation assembly includes a ventilation plate, and the ventilation plate is installed in the exhaust pipe and located on one side of the exhaust pipe close to the box body; the outer wall of the ventilating plate is attached to the inner wall of the exhaust pipe, and a plurality of ventilation holes are formed in the ventilating plate;

the plugging assembly comprises a plugging plate, the plugging plate is positioned in the exhaust pipe and is positioned at one end of the ventilation plate far away from the box body, the outer wall of the plugging plate is connected with a plurality of connecting rods, one end of each connecting rod far away from the plugging plate is provided with a plugging column, and the plugging column is arranged corresponding to the ventilation hole;

a rotating motor is installed on one side, away from the plugging plate, of the ventilating plate, an output shaft of the rotating motor penetrates through the ventilating plate, a threaded rod is connected to the output shaft of the rotating motor, and the threaded rod penetrates through the plugging plate and is in threaded connection with the plugging plate; the inner wall of the exhaust pipe is provided with at least two arc-shaped guide grooves at the same height, vertical guide grooves are formed between the arc-shaped guide grooves and the ventilation plate, and the arc-shaped guide grooves are communicated with the vertical guide grooves;

one side of the plugging column, which is far away from the connecting rod, is provided with a guide block, and the guide block is embedded in the corresponding arc-shaped guide groove; the width of arc guide way is greater than the width of vertical guide way, just one side lateral wall of arc guide way width direction aligns the setting with one side lateral wall of vertical guide way width direction.

Through adopting above-mentioned technical scheme, a mode of new shutoff pipeline is provided, the rotating electrical machines starts to drive the threaded rod and rotates, the threaded rod rotates and drives the shutoff board and rotate thereupon, thereby make the guide block in the displacement of arc guide way, when the guide block butt to arc guide way cell wall and can't continue to rotate, can only follow vertical guide way displacement downwards, thereby make the shutoff post be close to the ventilation hole gradually, the ventilation hole is plugged up until the shutoff post, thereby seal the exhaust pipe.

Optionally, a plurality of mounting grooves have been seted up towards the one end of shutoff board to the ventilating board, the mounting groove corresponds the ventilation hole setting, and the diameter of mounting groove is greater than the diameter in ventilation hole, the sealing washer has been set in the mounting groove.

Through adopting above-mentioned technical scheme, the shutoff post can be comparatively inseparable with the sealing washer laminating to reduce the condition emergence that ponding got into the box.

Optionally, a first embedding groove is formed in the inner wall of the exhaust pipe, a second embedding groove is formed in the outer wall of the ventilation plate, a compression spring is installed in the second embedding groove, one end of the compression spring is connected with an embedding block, one end of the embedding block is embedded in the second embedding groove, and the other end of the embedding block is embedded in the first embedding groove.

Through adopting above-mentioned technical scheme, when first embedding groove and second embedding groove coincide, under compression spring's reseing, embedding piece one end is inlayed in first embedding groove, and the other end is inlayed in second embedding groove for the ventilating board is fixed in the exhaust pipe.

Optionally, an automatic exhaust system is installed below the exhaust pipe in the box, the automatic exhaust system includes an exhaust fan, an air inlet pipe is arranged on the box, a pipeline closing mechanism is also arranged in the air inlet pipe, and a dehumidifying mechanism is arranged below the air inlet pipe on the inner wall of the box.

Through adopting above-mentioned technical scheme, when the inside high temperature of box, can start the forced draft of airing exhaust, prevent that the inside high temperature of box from influencing equipment normal operating. When the air is relatively humid, along with the exhaust fan discharges the air in the box, outside air can be along with the automatic box that gets into of air-supply line, under dehumidification of dehumidification mechanism, can reduce the air humidity that gets into in the box, prevents that too big equipment operation trouble that leads to of box interior moisture.

Optionally, the dehumidification mechanism includes the installation pipe, install a plurality of layers of ventilation net in the installation pipe, ventilation net end face is connected with the dehumidification layer.

Through adopting above-mentioned technical scheme, outside air gets into in the box along with the net that ventilates, and at the in-process that gets into the box, the moisture in the air that the dehumidification layer can absorb to pass through reduces the moisture of the air that gets into in the box.

Optionally, install the heating piece on the installation pipe wall, the outer wall of ventilation net and installation intraductal wall butt, the heat conduction of ventilation net sets up.

By adopting the technical scheme, the heating block can heat the humid air entering the air inlet pipe, so that the moisture in the humid air can be dried as soon as possible, and the moisture of the air entering the box body is further reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the exhaust pipe, the pipeline closing mechanism and the water level sensor, the effects of reducing the phenomenon that accumulated water continuously enters the exhaust pipe through the air outlet of the exhaust pipe, reducing the occurrence of the situation that equipment and devices in the box body are submerged and reducing the damage of the equipment and devices in the box body can be achieved;

2. through dehumidification mechanism's setting, can play the air humidity that reduces the entering box in, prevent that the too big effect that leads to equipment operation trouble of moisture in the box.

Drawings

Fig. 1 is a schematic cross-sectional view of the ring net cage of embodiment 1 of the present application.

FIG. 2 is a schematic view of the overall structure of a dehumidifying mechanism according to embodiment 2 of the present application

Fig. 3 is a schematic sectional view of an exhaust duct according to embodiment 2 of the present application.

Fig. 4 is a schematic view of the entire structure of the pipe closing mechanism according to embodiment 2 of the present application.

Description of reference numerals: 1. a box body; 11. a ring main unit; 12. an intelligent power distribution terminal; 2. a water level sensor; 21. a butterfly valve; 22. a stainless steel fine mesh; 23. a threading pipe is arranged outside; 24. protecting the tube; 25. a ventilation plate; 26. an umbrella-shaped shielding plate; 3. an exhaust duct; 31. an arc-shaped guide groove; 32. a vertical guide groove; 33. a first embedding slot; 4. a pipeline closing mechanism; 5. a ventilation assembly; 51. a ventilation board; 511. a vent hole; 52. mounting grooves; 53. a seal ring; 54. a second embedding slot; 55. a compression spring; 56. embedding blocks; 6. a plugging component; 61. a plugging plate; 62. a connecting rod; 63. plugging the column; 64. a rotating electric machine; 65. a threaded rod; 66. a guide block; 7. an automatic air exhaust system; 71. an exhaust fan; 8. an air inlet pipe; 9. a dehumidification mechanism; 91. installing a pipe; 92. a ventilation net; 93. a dehumidification layer; 94. and heating the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a novel bury formula ring box. Referring to fig. 1, a novel bury formula ring box includes box 1, and 1 inside looped netowrk cabinet 11 and the intelligent power distribution terminal 12 that are provided with of box, and box 1 is located the underground, and exit has been seted up at 1 top of box, and intelligent power distribution terminal 12 installs on the door plant of 1 entrance department of box. An air inlet pipe 8 and an exhaust pipe 3 are installed at the top of the box body 1, and one ends of the air inlet pipe 8 and the exhaust pipe 3 extend out of the ground. The periphery that box 1 top was located air-supply line 8 and exhaust pipe 3 is provided with protection tube 24, and the one end that box 1 was kept away from to protection tube 24 is installed ventilative board 25, and ventilative board 25 keeps away from the one end of protection tube 24 and is connected with umbelliform shielding plate 26, and air-supply line 8 and exhaust pipe 3 pass corresponding ventilative board 25 and stretch into umbelliform shielding plate 26's coverage. When raining, under the shielding of the umbrella-shaped shielding plate 26, external rain water cannot directly enter the air inlet pipe 8 and the air outlet pipe 3, and air inside and outside the box body 1 can be exchanged through the ventilation plate 25.

The automatic exhaust system 7 is arranged below the exhaust pipe 3 in the box body 1, the automatic exhaust system 7 comprises an exhaust fan 71, and when the temperature in the box body 1 is too high, forced ventilation for exhaust can be started to prevent the normal operation of equipment from being influenced by the too high temperature in the box body 1.

Referring to fig. 1, a pipeline closing mechanism 4 is installed in each of the air inlet pipe 8 and the exhaust pipe 3, a water level sensor 2 is installed on the outer wall of the exhaust pipe 3, and the water level sensor 2 is electrically connected with the control end of the pipeline closing mechanism 4. The pipe closing mechanism 4 can adopt a butterfly valve 21, and the butterfly valve 21 is arranged at one end of the exhaust pipe 3 close to the box body 1. The one end that exhaust pipe 3 kept away from box 1 installs stainless steel fine mesh 22, and external threading pipe 23 is installed to exhaust pipe 3 outer wall.

The implementation principle of the novel buried annular net cage in the embodiment of the application is as follows: when outside water level reachd the early warning line, level sensor 2 reaches control terminal with signal transmission, and control terminal control duct closing mechanism 4 is closed to reduce ponding and continuously get into in exhaust pipe 3 through the air outlet of exhaust pipe 3, thereby reduce the condition emergence that equipment, the device of 1 inside of box were submerged, reduce the harm of the equipment of 1 inside of box, device.

Example 2

Referring to fig. 2, 3 and 4, the present embodiment is different from embodiment 1 in that a dehumidifying mechanism 9 is disposed on the inner wall of the box 1 below the air inlet pipe 8, and the duct closing mechanism 4 employs a ventilating assembly 5 and a plugging assembly 6.

Referring to fig. 2, the dehumidifying mechanism 9 includes a mounting pipe 91, the mounting pipe 91 is a tapered pipe, and the pipe diameter of the mounting pipe 91 gradually decreases from the end close to the air inlet pipe 8 to the end away from the air inlet pipe 8. Install a plurality of layers of ventilation net 92 in the installation pipe 91, put into ventilation net 92 in proper order to installation pipe 91 according to the size of ventilation net 92 from the great one end of installation pipe 91 mouth of pipe, when the outer wall of a preceding ventilation net 92 and the inner wall butt of installation pipe 91, put into the great ventilation net 92 of a back size. The ventilation net 92 needs to be disassembled, and the ventilation net 92 is pulled out from the larger end of the pipe orifice of the installation pipe 91 in sequence.

Referring to fig. 2, the ventilation net 92 is connected at both end surfaces thereof with a dehumidifying layer 93, and the dehumidifying layer 93 may employ a drying sheet by which air passing through the ventilation net 92 is dehumidified. When the drying sheet fails, the ventilation net 92 can be removed to replace the drying sheet. The heating block 94 is installed on the outer pipe wall of the installation pipe 91, and the installation pipe 91 and the ventilation net 92 are both arranged in a heat conducting mode. The heated mounting tube 91 and ventilation mesh 92 can heat the air entering the air inlet duct 8, so that the moisture in the air can be dried as soon as possible, and the moisture of the air entering the box body 1 can be further reduced. When the outside air humidity is too high, such as in rainy days, the duct closing mechanism 4 is closed, and ventilation is not performed.

Referring to fig. 3 and 4, the ventilation assembly 5 includes a ventilation plate 51, and the ventilation plate 51 is installed in the exhaust duct 3 and is located at a side of the exhaust duct 3 close to the box body 1. Exhaust pipe 3 adopts two half pipe amalgamations to form, and first embedded groove 33 has been seted up to exhaust pipe 3 inner wall, and second embedded groove 54 has been seted up to ventilating board 51 outer wall, installs compression spring 55 in the second embedded groove 54, and compression spring 55 one end is connected with embedded block 56, and embedded block 56 one end is embedded in second embedded groove 54, and the other end is embedded in first embedded groove 33 to fix ventilating board 51.

Referring to fig. 3 and 4, shutoff subassembly 6 includes shutoff board 61, and shutoff board 61 is located exhaust pipe 3, and is located the one end that box 1 was kept away from to ventilating board 51, and shutoff board 61 outer wall is connected with a plurality of connecting rods 62, and shutoff post 63 is installed to the one end that shutoff board 61 was kept away from to connecting rod 62, and shutoff post 63 corresponds ventilation hole 511 and sets up. The ventilating plate 51 is kept away from one side of shutoff board 61 and is installed rotating electrical machines 64, and the output shaft of rotating electrical machines 64 passes ventilating plate 51 and sets up, is connected with threaded rod 65 on the output shaft of rotating electrical machines 64, and threaded rod 65 passes shutoff board 61 and with shutoff board 61 threaded connection. At least two arc guide ways 31 that are located the same height are seted up to 3 inner walls of exhaust pipe, and vertical guide way 32 has been seted up to 3 inner walls of exhaust pipe between being located arc guide way 31 and ventilating board 51, and arc guide way 31 and vertical guide way 32 intercommunication set up.

Referring to fig. 3 and 4, a guide block 66 is installed on one side of the blocking column 63 away from the connecting rod 62, and the guide block 66 is embedded in the corresponding arc-shaped guide groove 31. The width of the arc-shaped guide groove 31 is greater than that of the vertical guide groove 32, and one side wall of the arc-shaped guide groove 31 in the width direction is aligned with one side wall of the vertical guide groove 32 in the width direction. A plurality of mounting grooves 52 are opened towards the one end of plugging plate 61 in ventilation plate 51, and mounting groove 52 corresponds the setting of ventilation hole 511, and the diameter of mounting groove 52 is greater than the diameter of ventilation hole 511, and sealing washer 53 has been set up in the mounting groove 52.

The implementation principle of the novel buried annular net cage in the embodiment of the application is as follows: when the air is relatively humid, the air in the box body 1 is exhausted along with the exhaust fan 71, the external air automatically enters the box body 1 along with the air inlet pipe 8, and the humidity of the air entering the box body 1 can be reduced under the dehumidification of the dehumidification mechanism 9, so that the operation failure of equipment caused by excessive humidity in the box body 1 is prevented. Rotating electrical machines 64 starts to drive threaded rod 65 and rotates, and threaded rod 65 rotates and drives shutoff board 61 and rotate thereupon to make guide block 66 displacement in arc guide way 31, when guide block 66 butt to arc guide way 31 cell wall and can not continue to rotate, can only follow vertical guide way 32 displacement downwards, thereby make shutoff post 63 be close to ventilation hole 511 gradually, block up ventilation hole 511 until shutoff post 63, thereby seal exhaust pipe 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A novel buried ring net cage comprises a box body (1), wherein a ring main unit (11) and an intelligent power distribution terminal (12) are arranged inside the box body (1), the box body (1) is located underground, an exhaust pipe (3) is installed at the top of the box body (1), and one end of the exhaust pipe (3) extends out of the ground; the method is characterized in that: install pipeline closing mechanism (4) in exhaust pipe (3), level sensor (2) are installed to exhaust pipe (3) outer wall, level sensor (2) are connected with the control end electricity of pipeline closing mechanism (4).

2. The novel underground ring net cage according to claim 1, characterized in that: the pipeline closing mechanism (4) comprises a butterfly valve (21), and the butterfly valve (21) is installed at one end, close to the box body (1), of the exhaust pipe (3); the one end that box (1) was kept away from in exhaust pipe (3) is installed stainless steel fine mesh (22), external threading pipe (23) are installed to exhaust pipe (3) outer wall.

3. The novel underground ring net cage according to claim 1, characterized in that: the pipeline closing mechanism (4) comprises a ventilation assembly (5) and a blocking assembly (6) which are positioned in the exhaust pipe (3), the ventilation assembly (5) comprises a ventilation plate (51), and the ventilation plate (51) is installed in the exhaust pipe (3) and is positioned on one side, close to the box body (1), of the exhaust pipe (3); the outer wall of the ventilating plate (51) is attached to the inner wall of the exhaust pipe (3), and a plurality of ventilating holes (511) are formed in the ventilating plate (51);

the plugging component (6) comprises a plugging plate (61), the plugging plate (61) is positioned in the exhaust pipe (3) and is positioned at one end, far away from the box body (1), of the ventilating plate (51), the outer wall of the plugging plate (61) is connected with a plurality of connecting rods (62), one end, far away from the plugging plate (61), of each connecting rod (62) is provided with a plugging column (63), and the plugging column (63) is arranged corresponding to the ventilation hole (511);

a rotating motor (64) is installed on one side, away from the blocking plate (61), of the ventilating plate (51), an output shaft of the rotating motor (64) penetrates through the ventilating plate (51), a threaded rod (65) is connected to the output shaft of the rotating motor (64), and the threaded rod (65) penetrates through the blocking plate (61) and is in threaded connection with the blocking plate (61); the inner wall of the exhaust pipe (3) is provided with at least two arc-shaped guide grooves (31) which are positioned at the same height, the inner wall of the exhaust pipe (3) positioned between the arc-shaped guide grooves (31) and the ventilating plate (51) is provided with vertical guide grooves (32), and the arc-shaped guide grooves (31) are communicated with the vertical guide grooves (32);

a guide block (66) is installed on one side, away from the connecting rod (62), of the plugging column (63), and the guide block (66) is embedded in the corresponding arc-shaped guide groove (31); the width of arc guide way (31) is greater than the width of vertical guide way (32), just one side lateral wall of arc guide way (31) width direction aligns the setting with one side lateral wall of vertical guide way (32) width direction.

4. A novel underground ring net cage according to claim 3, characterized in that: a plurality of mounting grooves (52) are seted up towards the one end of shutoff board (61) in ventilation board (51), mounting groove (52) correspond ventilation hole (511) and set up, and the diameter of mounting groove (52) is greater than the diameter of ventilation hole (511), sealing washer (53) have been set in mounting groove (52).

5. The novel underground ring net cage according to claim 4, characterized in that: first embedded groove (33) have been seted up to exhaust pipe (3) inner wall, second embedded groove (54) have been seted up to ventilating board (51) outer wall, install compression spring (55) in second embedded groove (54), compression spring (55) one end is connected with embedded piece (56), embedded piece (56) one end is embedded in second embedded groove (54), and the other end is embedded in first embedded groove (33).

6. The novel underground ring net cage according to claim 1, characterized in that: automatic exhaust system (7) are installed to the below that lies in exhaust pipe (3) in box (1), automatic exhaust system (7) include exhaust fan (71), be provided with air-supply line (8) on box (1), also set up pipeline closing mechanism (4) in air-supply line (8), the below that box (1) inner wall lies in air-supply line (8) is provided with dehumidification mechanism (9).

7. The novel underground ring net cage according to claim 6, characterized in that: dehumidification mechanism (9) are including installation pipe (91), install a plurality of layers of ventilation net (92) in installation pipe (91), ventilation net (92) end connection has dehumidification layer (93).

8. The novel underground ring net cage according to claim 7, characterized in that: install heating block (94) on installation pipe (91) pipe wall, ventilation net (92) outer wall and installation pipe (91) inner wall butt, ventilation net (92) heat conduction setting.