CN217461629U - Prefabricated formula looped netowrk case - Google Patents

Abstract

The utility model discloses a prefabricated formula ring box with a net, include: the water collecting well is arranged on the bottom surface of the foundation body; the ring net box body is arranged on the foundation body; the photovoltaic module is arranged on the ring network box body; the energy storage device is connected with the photovoltaic assembly through a control device; and the draining pump is connected with the energy storage device and is used for draining accumulated water in the accumulated water well. The utility model discloses a cooperation of photovoltaic module, controlling means, energy memory and drain pump, can simple and convenient swift with the ponding discharge in the ponding well in the basic body, need not the operation personnel and get into this internal ponding that discharges of basis, guarantee ponding and in time discharge.

Description

Prefabricated formula looped netowrk case

Technical Field

The utility model belongs to the technical field of looped netowrk case equipment, specifically speaking relates to a prefabricated formula looped netowrk case.

Background

The ring net cage in the prior art is a group of high-voltage switch equipment which is arranged in a steel plate metal cabinet body or is made into an electrical equipment of an assembled interval ring net power supply unit, and the core part of the ring net cage adopts a load switch and a fuse, so that the ring net cage has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The method is widely applied to distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

The ring box is mainly constructed by overground equipment and underground foundations, the underground foundations are constructed to be the largest in the whole process, the safe operation of the whole ring box is directly influenced, the ring box is installed outdoors, the foundation part of the ring box is constructed underground, when the ring box is in rainy days, accumulated water on the road surface easily permeates into the ring box foundation, if the accumulated water cannot be discharged for a long time, the inner elements are damaged due to the fact that the accumulated water is affected with damp easily, or the ring box is caused to enter water, the danger that the inner circuit of the ring box is short-circuited is caused, the equipment of the ring box is damaged, and the service life of the ring box is shortened.

Chinese patent with application number CN201922145862.4 discloses a ring main unit foundation, which comprises a cast-in-place concrete cushion layer, a prefabricated lower foundation and a prefabricated upper foundation, wherein: the prefabricated lower foundation is arranged on the cast-in-place concrete cushion layer, is arranged in a hollow mode and is communicated up and down, and a power pipe reserved hole is formed in the prefabricated lower foundation; the prefabricated upper foundation is arranged at the top of the prefabricated lower foundation, and the joint of the prefabricated upper foundation and the prefabricated lower foundation is in tongue-and-groove connection; the prefabricated upper foundation comprises an equipment installation part and a through hole part, wherein an equipment installation seat is arranged at the top of the equipment installation part, the equipment installation seat is arranged in a hollow mode and is communicated up and down, and a manhole leading to the prefabricated lower foundation is arranged in the through hole part; the cast-in-place concrete foundation is provided with a water collecting pit, and the water collecting pit is covered with a grid plate. The method for discharging the water in the water collecting pit is complex, and an operator needs to enter the ring main unit foundation to perform water discharging work.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a prefabricated formula ring box, through the cooperation of photovoltaic module, controlling means, energy memory and drain pump, can be simple and convenient swift with the ponding discharge in the ponding well in the basic body, need not the operation personnel and get into this internal ponding of discharging of basis, guarantee ponding and in time discharge.

In order to solve the technical problem, the utility model adopts the following basic concept:

a prefabricated loop cage comprising: the water collecting well is arranged on the bottom surface of the foundation body; the ring net box body is arranged on the foundation body; the photovoltaic module is arranged on the ring network box body; the energy storage device is connected with the photovoltaic assembly through a control device; and the draining pump is connected with the energy storage device and is used for draining accumulated water in the accumulated water well.

Further, in the prefabricated ring main unit, the basic body includes: a base plate; the annular wall body is arranged on the bottom plate, and a first inlet is formed in the side wall of the annular wall body; the top plate is arranged on the annular wall body and is provided with a second inlet and a wiring port; the mounting table is arranged on the wiring port; a wellhead assembly selectively connectable to either the first wellhead or the second wellhead.

Further, in foretell prefabricated formula looped netowrk case, the well head subassembly includes first manhole, second manhole, installing port, the cuboid that the well head subassembly set up for cavity, the installing port sets up at first wall, first manhole set up with on the adjacent wall of first wall, the second manhole set up with on the wall that first wall is relative.

Preferably, in the prefabricated ring main unit, the foundation body further comprises a height increasing wall, and the installation platform is connected with the wire running port through the height increasing wall.

Further, in the prefabricated ring main unit, the water trap is arranged on the upper surface of the base plate, the upper surface of the base plate is inclined towards the water trap from the periphery, and the water trap is arranged at the lowest point of the inclined surface.

Furthermore, in the prefabricated ring main unit, the installation table is provided with a drain hole, a water inlet pipe orifice of the drainage pump is arranged in the water collecting well, and a water outlet pipe orifice of the drainage pump is communicated with the drain hole.

Preferably, in the prefabricated ring main unit, the prefabricated ring main unit further comprises an LED lighting lamp disposed in the base body and connected to the energy storage device.

Preferably, in the prefabricated ring main unit, the prefabricated ring main unit further includes a controller, and the controller is connected to the drainage pump and the LED lighting lamp respectively. More preferably, the controller can be a PLC programmable controller, or a computer, or a mobile phone, or a mechanical switch.

Furthermore, in the prefabricated ring main unit, the photovoltaic module is arranged on a top cover of the ring main unit, or on the outer surface of the side wall of the ring main unit.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

1. The prefabricated ring net cage comprises a foundation body, wherein a water accumulation well is arranged on the bottom surface of the foundation body and used for collecting accumulated water in the foundation body; the drainage pump is powered by the operation of the photovoltaic module, the control device and the energy storage device, so that an operator does not need to enter the basic body, accumulated water in the accumulated water well can be drained through the drainage pump outside the ring network box body, the operation method is simple, convenient and quick, the frequency of draining the accumulated water can be improved, the accumulated water in the basic body is guaranteed to be drained in time, the humidity in the basic body is reduced, the damage to the ring network box body due to the fact that internal elements of the basic body are affected with damp is avoided, and the service life of the ring network box body is shortened.

2. The utility model discloses an annular wall body lateral wall has seted up first population, and the second population has been seted up to the roof, and the well head subassembly is selectable to be connected with first population or second population, and the well head subassembly can be according to the shape of actual installation pit and the suitable opening of installation environment selection connection when the installation to change whole prefabricated formula looped netowrk case appearance, make prefabricated formula looped netowrk case stronger to installation environment's adaptability, the range of application is wider.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic view of the overall structure of a prefabricated ring net cage provided by the present invention;

fig. 2 is an exploded schematic view of the basic body structure provided by the present invention;

fig. 3 is a schematic view of the annular wall structure provided by the present invention.

In the figure: 1. a ring network box body; 2. an installation table; 3. a top plate; 4. a wellhead assembly; 5. a photovoltaic module; 6. a drain hole; 7. heightening the wall body; 8. an annular wall body; 9. a base plate; 10. draining pump; 11. an LED lighting lamp; 12. a first population; 13. a wire feeding port; 14. a second population; 15. a first manhole; 16. a second manhole; 17. a water accumulation well.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the utility model provides a prefabricated ring net cage, include: the foundation comprises a foundation body, wherein a water accumulation well 17 is arranged on the bottom surface of the foundation body; the ring network box body 1 is arranged on the foundation body; the photovoltaic module 5 is arranged on the ring network box body 1; the energy storage device is connected with the photovoltaic module 5 through the control device; and the drainage pump 10 is connected with the energy storage device and is used for draining accumulated water in the accumulated water well 17.

Specifically, photovoltaic module 5 is for can be with the subassembly of solar energy conversion electric energy, specific structure is no longer repeated, photovoltaic module 5's shape can set up according to the space on 1 top cap of looped netowrk box or the lateral wall surface, for example rectangular shape, rectangle or circular etc. shape, photovoltaic module 5 can be the integral type, also can constitute by a plurality of monomers, for example constitute by the parallelly connected of a plurality of less solar wafer cluster of volume together, photovoltaic module 5 can adopt the mode of lamination or adopt the mode of bonding to set up on 1 top cap of looped netowrk box or lateral wall surface, also can set up on 1 top cap of looped netowrk box or lateral wall surface through the support mode.

The control device is a device for controlling the current trend output by the photovoltaic module 5, is connected with the photovoltaic module 5 and the energy storage device, uses the current generated by all the photovoltaic modules 5 for power supply, or for storage in an energy storage device, for example, when the photovoltaic module 5 has sufficient illumination and the generated current and voltage are high, the control device can directly use the electric energy generated by the photovoltaic module 5 for power supply, under the condition of no power consumption of power consumption equipment, the electric energy is stored in the energy storage device, and when the illumination is insufficient, the control device converts and uses the electric energy in the energy storage device to supply power for the electric equipment, the control device can directly use the device for photoelectric conversion control in the prior art, the photovoltaic module can comprise an inverter and an Uninterruptible Power Supply (UPS), wherein direct current generated by the photovoltaic module 5 is converted into alternating current through the inverter and is output, and continuous power supply is realized through the UPS.

The energy storage device can be a secondary battery capable of being charged and discharged for multiple times or a battery pack consisting of the secondary battery, wherein the secondary battery can be one of a nickel-hydrogen battery, a nickel-cadmium battery, a lead storage battery and a lithium ion battery, the electric capacity of the energy storage device can be set according to the photoelectric conversion condition of a single day or a week, waste caused by overlarge set capacity is avoided, and meanwhile the minimum capacity cannot be smaller than the electric quantity of the single day solar energy converted electric energy.

The foundation body is provided with a water accumulation well 17 on the bottom surface for collecting accumulated water in the foundation body, and the photovoltaic module 5, the control device and the energy storage device are operated to supply power to the drainage pump 10, so that the drainage pump 10 can discharge the accumulated water in the water accumulation well 17. When the drainage work is carried out, the operating personnel do not need to enter the basic body to scoop out the accumulated water in the accumulated water well 17 manually, and the accumulated water in the accumulated water well 17 can be discharged outside the ring net box body 1 through the drainage pump 10. For example, when the ring main body 1 is maintained by an operator who maintains the ring main body 1 at ordinary times, after checking the normal operation of the ring main body 1, the energy storage device can be directly controlled to supply power to the drainage pump 10 outside the ring main body 1, if accumulated water exists in the accumulated water well 17, the drainage pump 10 can automatically drain the accumulated water in the accumulated water well 17, and the drainage pump 10 stops working until no water is drained. If there is no accumulated water in the accumulated water well 17, the operation of the drain pump 10 is confirmed to be normal and no water is drained. The operating personnel do not need to enter the basic body to manually remove the accumulated water in the accumulated water well 17.

Further, in prefabricated formula looped netowrk case, basic body includes: a bottom plate 9; the annular wall body 8 is arranged on the bottom plate 9, and a first manhole 12 is formed in the side wall of the annular wall body 8; the top plate 3 is arranged on the annular wall body 8, and the top plate 3 is provided with a second inlet 14 and a routing port 13; the mounting table 2 is arranged on the wiring port 13; the wellhead assembly 4 is optionally connected to either the first wellhead 12 or the second wellhead 14.

Specifically, the bottom plate 9, the annular wall 8, the top plate 3 and the mounting platform 2 are connected through concrete, or connected through bolts, or connected through grouting sleeves, and then subjected to waterproof glue treatment to form a foundation body which is stable in structure and sealed. The side wall of the annular wall body 8 is provided with a first population 12, the top plate 3 is provided with a second population 14, and the wellhead assembly 4 can be selectively connected with the first population 12 or the second population 14 through the mounting port; the mounting port of the wellhead assembly 4 is connected with the first human mouth 12 or the second human mouth 14 in a clamping connection mode or a bolt connection mode, and then waterproof glue treatment is carried out. When the wellhead assembly 4 is installed, the appropriate first population 12 of shape and installation environment selection connection that can be according to the actual installation pit connects wellhead assembly 4, perhaps second population 14 connects wellhead assembly 4 to change whole prefabricated formula looped netowrk case appearance, make prefabricated formula looped netowrk case stronger to installation environment's adaptability, the range of application is wider.

Further, in prefabricated formula looped netowrk case, well head subassembly 4 includes first manhole 15, second manhole 16, installing port, and well head subassembly 4 is the cuboid of cavity setting, and the installing port sets up at first wall, and first manhole 12 sets up on the wall adjacent with first wall, and second manhole 16 sets up on the wall relative with first wall.

Specifically, well head subassembly 4 is the cuboid structure of cavity setting, and well head subassembly 4 includes first manhole 15, second manhole 16 and installing port, and first manhole 15 and 16 departments of second manhole all are provided with open closed well lid. The inner wall of the wellhead assembly 4 below the first manhole 15 and the second manhole 16 is provided with a detachable ladder stand, so that operating personnel can conveniently go in and out of the wellhead assembly 4. The installation opening is provided in a first wall surface, the first manhole 12 is provided in a wall surface adjacent to the first wall surface, and the second manhole 16 is provided in a wall surface opposite to the first wall surface. For example, when the installation port is connected to the first manhole 12 during installation, the installation port is communicated with the first manhole 12, the second manhole 14 can be sealed by a rubber material, or a matched steel plate, or an expanded material, and the cover of the second manhole 16 is sealed in a closed manner.

Realize the whole of prefabricated formula looped netowrk cabinet basis sealed to dismantle the cat ladder that will correspond the 16 below of second manhole, only remain the cat ladder that supplies the operation personnel climbing of corresponding 15 below first manholes, the operation personnel open the well lid of 15 departments of first manholes at the during operation, get into this internal maintenance work that carries on of basis through first manhole 15.

As shown in fig. 1 to 3, in some optional embodiments, the utility model provides a prefabricated ring net cage further includes a height-increasing wall 7, and the installation platform 2 is connected with the wiring port 13 through the height-increasing wall 7.

The appearance that increases wall body 7 is the same with mount table 2, and when actual installation used prefabricated formula looped netowrk case, when prefabricated formula looped netowrk case needed bigger high space, can increase wall body 7 through the increase and solve above-mentioned problem. The heightening wall body 7 is installed on the wiring port 13, the installation platform 2 is installed on the heightening wall body 7, the height of the prefabricated ring net cage can be increased, and the inner space of the prefabricated ring net cage is increased.

It should be noted that, the height-increasing wall 7 is installed on the wiring port 13, and the height-increasing wall 7 may be continuously installed on the height-increasing wall 7 until the required height is increased. The person skilled in the art can increase the height-increasing walls 7 and the number of the height-increasing walls 7 according to the actual needs.

As shown in fig. 1 to 3, a water collecting well 17 is provided on the upper surface of the bottom plate 9, the upper surface of the bottom plate 9 is inclined from the periphery to the water collecting well 17, and the water collecting well 17 is provided at the lowest point of the inclined surface. Facilitating the flow of accumulated water in the foundation body to the water accumulation well 17. The water collecting well 17 realizes the function of collecting the water.

As shown in fig. 1 to 3, the mounting platform 2 is further provided with a drain hole 6, a water inlet pipe of the drain pump 10 is disposed in the water collecting well 17, and a water outlet pipe of the drain pump 10 is communicated with the drain hole 6.

Specifically, when the drain pump 10 is operated, the drain pump 10 draws the accumulated water in the accumulated water well 17 through the water inlet pipe orifice, and drains the accumulated water in the foundation body out of the foundation body through the drain hole 6 communicated with the water outlet pipe orifice of the drain pump 10.

As shown in fig. 1 to fig. 3, in some optional embodiments, the utility model provides a prefabricated ring net cage further includes an LED lighting lamp 11, which is disposed in the basic body and connected to the energy storage device.

Specifically, LED light 11 is connected with energy memory, can throw light on through energy memory power supply back, when the staff work, can open LED light 11, is convenient for overhaul the operation in the basic body of no daylighting.

As shown in fig. 1 to 3, in some optional embodiments, the present invention provides a prefabricated ring net cage further comprising a controller, wherein the controller is connected to the drainage pump 10 and the LED lighting lamp 11 respectively.

Specifically, the operator may control the on and off of the drain pump 10 and the LED illumination lamp 11 through the controller. When the operation personnel do not need to enter the basic body for maintenance in daily maintenance, the drainage pump 10 can be opened or closed by the controller outside the ring main body 1 to drain accumulated water; when the operating personnel enter the basic body to be overhauled, the LED illuminating lamp 11 is turned on or turned off through the controller to be used for illumination during overhauling. The controller may be a mechanical switch.

Optionally, the controller may be a PLC programmable controller, or a computer, or a mobile phone. The type of controller can be selected by those skilled in the art based on the actual situation.

The controller can automatically control the operation of the drain pump 10, for example, the operation time of the drain pump 10 can be controlled, and the controller can be turned on or off periodically, for example, automatically turned on for 20 minutes every week. Or the automatic drainage device is opened for 20 minutes every week in summer, is not opened in winter, and is opened for 20 minutes every month in spring and autumn, so that the automatic drainage function is realized. The frequency of discharging the accumulated water can be improved, the accumulated water in the foundation body can be discharged in time, the humidity in the foundation body is reduced, the damage to the ring net box due to the fact that internal elements of the foundation body are affected with damp and damaged is avoided, and the service life of the ring net box is shortened.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (10)

1. A prefabricated formula ring box with a net, its characterized in that includes:

the water collecting well is arranged on the bottom surface of the foundation body;

the ring net box body is arranged on the foundation body;

the photovoltaic module is arranged on the ring network box body;

the energy storage device is connected with the photovoltaic assembly through a control device;

and the draining pump is connected with the energy storage device and is used for draining accumulated water in the accumulated water well.

2. The prefabricated ring net cage of claim 1, wherein the foundation body comprises:

a base plate;

the annular wall body is arranged on the bottom plate, and a first inlet is formed in the side wall of the annular wall body;

the top plate is arranged on the annular wall body and is provided with a second inlet and a wiring port;

the mounting table is arranged on the wiring port;

a wellhead assembly selectively connectable to either the first wellhead or the second wellhead.

3. The prefabricated annular net cage of claim 2, wherein the wellhead assembly comprises a first manhole, a second manhole and a mounting opening, the wellhead assembly is a hollow rectangular body, the mounting opening is formed in a first wall surface, the first manhole is arranged on a wall surface adjacent to the first wall surface, and the second manhole is arranged on a wall surface opposite to the first wall surface.

4. The prefabricated ring net cage of claim 2, wherein the foundation body further comprises a raised wall, and the installation platform and the wiring port are connected through the raised wall.

5. The prefabricated ring net cage according to claim 2, wherein the water collecting well is arranged on the upper surface of the bottom plate, the upper surface of the bottom plate is inclined towards the water collecting well from the periphery, and the water collecting well is arranged at the lowest point of the inclined surface.

6. The prefabricated ring net cage of claim 2, wherein the installation platform is provided with a drain hole, a water inlet pipe orifice of the drainage pump is arranged in the water collecting well, and a water outlet pipe orifice of the drainage pump is communicated with the drain hole.

7. The prefabricated ring net cage of claim 1, further comprising an LED lighting lamp disposed in the base body and connected to the energy storage device.

8. The prefabricated ring net cage of claim 7, further comprising a controller connected to the drainage pump and the LED illumination lamp, respectively.

9. The prefabricated ring net cage of claim 8, wherein the controller is a PLC programmable controller, a computer, a mobile phone or a mechanical switch.

10. The prefabricated ring net cage according to any one of claims 1 to 9, wherein the photovoltaic module is disposed on a top cover of the ring net cage body or on an outer surface of a side wall of the ring net cage body.

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