CN219959744U

CN219959744U - Intelligent box-type transformer substation

Info

Publication number: CN219959744U
Application number: CN202321231935.1U
Authority: CN
Inventors: 王宪伟; 蔡继辉
Original assignee: Henan Kerui Electric Co ltd
Current assignee: Henan Kerui Electric Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-03
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses an intelligent box-type transformer substation, which comprises; the box, evenly be provided with the partition cabinet on the box. According to the utility model, the partition cabinets and the like are arranged at equal intervals on both sides of the box body, and the operation doors outside the partition cabinets are stuck with the labels, so that a user can open the partition cabinets where the corresponding electrical equipment is located in a targeted manner, the operation is facilitated, the smoke sensors corresponding to the inside of each partition cabinet can monitor the internal smoke condition at all times, the monitored data are sent to the controller arranged on the box body, the controller can conveniently control the starting of the air pump above the partition cabinet where the fire occurs correspondingly, the air is rapidly extracted, the air inside the corresponding partition cabinet is in a vacuum anoxic state, the effect of rapidly and pertinently putting out the fire is achieved, and the intelligent monitoring of the fire and the targeted efficient fire extinguishing functions of the device are realized.

Description

Intelligent box-type transformer substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to an intelligent box-type transformer substation.

Background

Along with the rapid development of modern construction of China cities and the continuous updating and reconstruction of urban distribution networks, the application of box-type substations is also wider and wider, and the intelligent box-type substation is a compact complete power distribution device which combines a high-voltage switching device distribution transformer, a low-voltage switching device, electric energy metering equipment, a reactive compensation device and the like into one or more boxes according to a certain wiring scheme.

Because the electrical equipment assembled inside the box-type transformer substation can generate larger heat when in operation, the heat is accumulated to easily cause fire, and the box body cannot realize intelligent detection and targeted treatment of the fire at different positions, so that the safety effect is poor, and furthermore, the box body often utilizes the radiating fins or fans to radiate heat, so that the radiating effect is poor, the heat loss of the device is serious, and the requirements of people cannot be met.

Disclosure of Invention

The utility model aims to provide an intelligent box-type transformer substation, which solves the problems that intelligent detection of fire is difficult to realize, aiming at chemical treatment is poor in heat dissipation effect and serious in heat loss in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an intelligent box-type substation, comprising;

the refrigerator comprises a refrigerator body, wherein a partition cabinet is uniformly arranged on the refrigerator body and used for realizing classified installation of electrical equipment, cooling liquid storage tanks are arranged at two ends of the refrigerator body, semiconductor refrigerating sheets are uniformly fixed on the cooling liquid storage tanks, a temperature sensor is arranged in the cooling liquid storage tanks and used for realizing rapid temperature control cooling treatment of cooling liquid, heat dissipation efficiency is improved, a heat dissipation pipe group communicated with the cooling liquid storage tanks is arranged on the inner side wall of the refrigerator body, a water pump is uniformly arranged on the heat dissipation pipe group and used for realizing circulating flow of the cooling liquid between the heat dissipation pipe group and the cooling liquid storage tanks, fans matched with the semiconductor refrigerating sheets are arranged at two ends of the partition cabinet through screws and used for realizing air cooling heat dissipation treatment of the heat dissipation end of the semiconductor refrigerating sheet exposed to the outside;

dustproof footstock, dustproof footstock welding is in the top of box for realize the dustproof protection in top, the inside even joint of dustproof footstock has with the partition cabinet assorted aspiration pump, the output of aspiration pump is provided with the pipe fitting of giving vent to anger, just the input of aspiration pump is provided with the pipe fitting of admitting air with partition cabinet looks grafting, one side swing joint of partition cabinet has the operation door, smoke transducer is installed to the inboard of operation door.

Further, the bottom welding of aspiration pump has the assembly plate, constitute the block between assembly plate and the dustproof footstock and be connected, evenly be provided with the screw between assembly plate and the dustproof footstock, make it can realize the independent dismouting between every aspiration pump and the corresponding partition cabinet.

Further, install the electromagnetic lock between operation door and the partition cabinet, the edge of operation door is provided with the rubber sealing strip, has realized protection against electric shock, has promoted the safety effect.

Further, the operation door is inlaid with an observation window, and the observation window is made of explosion-proof heat-insulating glass, so that the internal condition of the device can be observed conveniently.

Further, the operation door and the inner side wall of the separation cabinet are provided with the silicon rubber insulating inner layer, so that the insulating protection effect of the inner wall of the device is improved.

Further, rubber buffer pads are arranged at the bottom of the box body, and ventilation holes are uniformly formed between the adjacent partition cabinets, so that the stability of the device is improved.

Further, the material of heat dissipation nest of tubes is the copper alloy, evenly weld on the heat dissipation nest of tubes has the first heat exchange tube of laying on the box inside top, and lays the second heat exchange tube in the inside both sides of box, makes it be convenient for utilize two heat dissipation mechanisms that the box both ends set up, realizes the even heat dissipation to whole box, has strengthened the practicality.

Compared with the prior art, the utility model has the beneficial effects that:

this intelligent box-type substation is through installing partition cabinet and smoke transducer etc for the device has optimized self performance, on the one hand every inside corresponding smoke transducer of partition cabinet can monitor the inside smog condition constantly, and send the controller of installation on the box with the data that monitor, be convenient for the controller corresponds the sucking pump start-up of the partition cabinet top that the control takes place the condition of a fire, take out gas fast, make the inside air of corresponding partition cabinet be in the vacuum anoxic state, reach the effect of putting out the condition of a fire of quick pertinence, and then make the device realize intelligent monitoring condition of a fire and pertinence high efficiency function of putting out a fire, on the other hand circular telegram of semiconductor refrigeration piece, make its refrigeration end realize refrigeration processing in the coolant liquid accumulator tank inside, the effect of cooperation temperature sensor, make the coolant liquid maintain stable low temperature state, two water pump effects on the reuse heat dissipation nest, drive the coolant liquid constantly circulate between heat dissipation nest and coolant liquid accumulator tank, thereby can realize high-efficient heat exchange processing to the box inside equipment, heat that produces when setting up the equipment in the box and put out the condition, the effect of putting out the heat that reaches the high-efficient heat dissipation device is in the partition cabinet, the effect of heat dissipation device is more evenly arranged on the side of the partition cabinet through the corresponding heat dissipation device, and the heat dissipation device is convenient for the partition cabinet, and the heat dissipation device is arranged on the side can be equipped with the partition cabinet and the side, and the heat dissipation device is more evenly arranged on the side and the side according to the side, and the apparatus is convenient for the equipment and can be put out on the side and has the side and can be separated to the side and can be put out.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic view showing a rear view partially in cross section of the operation door of the present utility model.

In the figure: 1. an air extracting pump; 2. a partition cabinet; 3. an observation window; 4. an electromagnetic lock; 5. a rubber cushion pad; 6. an operation door; 7. a case; 8. a semiconductor refrigeration sheet; 9. a water pump; 10. a cooling liquid storage tank; 11. a dust-proof top base; 12. a heat radiation pipe group; 13. a blower; 14. an assembly plate; 15. an air outlet pipe fitting; 16. a smoke sensor; 17. a silicone rubber insulating inner layer.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: an intelligent box-type substation, comprising;

the refrigerator comprises a refrigerator body 7, wherein a partition cabinet 2 is uniformly arranged on the refrigerator body 7 and used for realizing classified installation of electric equipment, cooling liquid storage tanks 10 are arranged at two ends of the refrigerator body 7, semiconductor refrigerating sheets 8 are uniformly fixed on the cooling liquid storage tanks 10, a temperature sensor is arranged in the cooling liquid storage tanks 10 and used for realizing rapid temperature control and cooling treatment of cooling liquid, heat dissipation efficiency is improved, a heat dissipation pipe group 12 communicated with the cooling liquid storage tanks 10 is arranged on the inner side wall of the refrigerator body 7, a water pump 9 is uniformly arranged on the heat dissipation pipe group 12 and used for realizing circulation flow of cooling liquid between the heat dissipation pipe group 12 and the cooling liquid storage tanks 10, fans 13 matched with the semiconductor refrigerating sheets 8 are arranged at two ends of the partition cabinet 2 through screws and used for realizing air cooling and heat dissipation treatment of heat dissipation ends of the semiconductor refrigerating sheets 8 exposed to the outside;

the dustproof footstock 11, dustproof footstock 11 welds the top at box 7 for realize the dustproof protection in top, the inside of dustproof footstock 11 evenly joint has the aspiration pump 1 with partition cabinet 2 assorted, the output of aspiration pump 1 is provided with the pipe fitting 15 of giving vent to anger, and the input of aspiration pump 1 is provided with the pipe fitting of admitting air with partition cabinet 2 looks grafting, one side swing joint of partition cabinet 2 has operation door 6, the inboard of operation door 6 installs smoke transducer 16;

the bottom of the air pump 1 is welded with a mounting plate 14, the mounting plate 14 and the dustproof top seat 11 form a clamping connection, and screws are uniformly arranged between the mounting plate 14 and the dustproof top seat 11;

when in use, a user can realize independent disassembly and assembly between each air pump 1 and the corresponding separation cabinet 2 by utilizing the clamping connection structure between the assembly plate 14 and the dustproof footstock 11, the locking and fixing functions of the screws and the plugging connection function of the air inlet pipe fitting which is arranged at the input end of the air pump 1 and is plugged with the separation cabinet 2, and the maintenance is convenient;

an electromagnetic lock 4 is arranged between the operation door 6 and the partition cabinet 2, and a rubber sealing strip is arranged at the edge of the operation door 6;

when the intelligent control cabinet is used, the electromagnetic lock 4 is utilized to facilitate the intelligent control of the opening and closing of the operation door 6, and the operation door 6 on the partition cabinet 2 can be opened only when the electric equipment in the partition cabinet 2 is in a power-off state by presetting a program on the corresponding controller, so that the electric shock protection is realized, and the safety effect is improved;

the operation door 6 is embedded with an observation window 3, and the observation window 3 is made of explosion-proof heat-insulating glass; so that the internal condition of the device can be conveniently observed;

the operation door 6 and the inner side wall of the separation cabinet 2 are both provided with a silicon rubber insulation inner layer 17; the insulation protection effect of the inner wall of the device is improved;

the bottom of the box body 7 is provided with a rubber buffer cushion 5, and vent holes are uniformly arranged between the adjacent partition cabinets 2; so that the stability of the device is improved;

the heat-dissipating tube group 12 is made of copper alloy, and the heat-dissipating tube group 12 is uniformly welded with a first heat-exchanging tube arranged at the top end inside the box body 7 and a second heat-exchanging tube arranged at two sides inside the box body 7;

when the heat dissipation device is used, the heat dissipation tube group 12 is arranged to be a composite structure formed by the first heat exchange tubes arranged at the top end inside the box body 7 and the second heat exchange tubes arranged at the two sides inside the box body 7, and ventilation holes are uniformly formed between the adjacent partition cabinets 2, namely the inside of the whole box body 7 is communicated, the temperature is uniform, two heat dissipation mechanisms arranged at the two ends of the box body 7 are conveniently utilized, uniform heat dissipation of the whole box body 7 is realized, and the practicability is enhanced;

the box 7 is provided with a controller.

The working principle of the utility model is as follows: firstly, users can sort the electrical equipment according to the requirements, then assemble the electrical equipment on each partition cabinet 2 arranged on the box body 7, and through evenly and equidistantly arranging the partition cabinets 2 on both sides of the box body 7, the operation doors 6 outside the partition cabinets 2 are labeled, which is beneficial for the users to open the partition cabinets 2 where the corresponding electrical equipment is located in a targeted manner, and the electromagnetic locks 4 are utilized to facilitate the intelligent control of the opening and closing of the operation doors 6, and then through the preset program on the corresponding controller, the operation doors 6 on the partition cabinets 2 can be opened only when the electrical equipment inside the partition cabinets 2 is in a power-off state, thereby realizing the protection against electric shock, improving the safety effect, and during the actual operation, the smoke sensors 16 corresponding to the inside of each partition cabinet 2 monitor the internal smoke condition at all times and send the monitored data to the controller arranged on the box body 7, the air pump 1 above the separating cabinet 2 which is convenient for the controller to correspondingly control the fire is started, the air is rapidly pumped out, the air in the corresponding separating cabinet 2 is in a vacuum anoxic state, the effect of rapidly and pertinently extinguishing the fire is achieved, the device further realizes the functions of intelligently monitoring the fire and pertinently and efficiently extinguishing the fire, furthermore, on one hand, the semiconductor refrigerating sheet 8 is electrified, the refrigerating end of the semiconductor refrigerating sheet is refrigerated in the cooling liquid storage tank 10, the refrigerating liquid is kept in a stable low-temperature state by matching with the effect of the temperature sensor, the cooling liquid is continuously circulated between the heat dissipation tube group 12 and the cooling liquid storage tank 10 by utilizing the effect of the two water pumps 9 on the heat dissipation tube group 12, so that the efficient heat exchange treatment can be realized in the box 7, the heat generated during the operation of electrical equipment in the box 7 can be replaced, compared with common heat dissipation fin heat conduction and air cooling heat dissipation, the heat dissipation efficiency is higher, on the other hand, through setting up the heat dissipation nest of tubes 12 as the composite construction that the first heat exchange tube of laying at the inside top of box 7 and lay the second heat exchange tube of arranging in the inside both sides of box 7 constitutes, and evenly be provided with the air vent between the adjacent partition cabinet 2, be linked together in whole box 7 inside, the temperature is unanimous, be convenient for utilize two cooling mechanism that box 7 both ends set up, realize the even heat dissipation to whole box 7, the practicality has been strengthened, in addition, the user can utilize the block connection structure between assembly plate 14 and dustproof footstock 11, the locking fixed action of cooperation screw, and the cartridge connection effect of the inlet tube spare that the aspiration pump 1 input set up with partition cabinet 2 looks grafting realizes the independent dismouting between every aspiration pump 1 and the corresponding partition cabinet 2, the maintenance of being convenient for.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An intelligent box-type substation, characterized by comprising;

the refrigerator comprises a refrigerator body (7), wherein partition cabinets (2) are uniformly arranged on the refrigerator body (7) and used for realizing classified installation of electric equipment, cooling liquid storage tanks (10) are respectively arranged at two ends of the refrigerator body (7), semiconductor refrigerating sheets (8) are uniformly fixed on the cooling liquid storage tanks (10), temperature sensors are arranged in the cooling liquid storage tanks (10) and used for realizing rapid temperature control cooling treatment of cooling liquid and improving heat dissipation efficiency, heat dissipation pipe groups (12) communicated with the cooling liquid storage tanks (10) are arranged on the inner side walls of the refrigerator body (7), water pumps (9) are uniformly arranged on the heat dissipation pipe groups (12) and used for realizing circulating flow of cooling liquid between the heat dissipation pipe groups (12) and the cooling liquid storage tanks (10), and fans (13) matched with the semiconductor refrigerating sheets (8) are respectively arranged at two ends of the partition cabinets (2) through screws and used for realizing air cooling treatment of heat dissipation ends of the semiconductor refrigerating sheets (8) exposed to the outside;

dustproof footstock (11), dustproof footstock (11) welds in the top of box (7) for realize the dustproof protection in top, the inside even joint of dustproof footstock (11) have with partition cabinet (2) assorted aspiration pump (1), the output of aspiration pump (1) is provided with pipe fitting (15) of giving vent to anger, just the input of aspiration pump (1) is provided with the pipe fitting of admitting air with partition cabinet (2) looks grafting, one side swing joint of partition cabinet (2) has operation door (6), smoke transducer (16) are installed to the inboard of operation door (6).

2. The intelligent box-type substation according to claim 1, characterized in that an assembly plate (14) is welded at the bottom of the air pump (1), the assembly plate (14) and the dustproof top seat (11) form a clamping connection, and screws are uniformly arranged between the assembly plate (14) and the dustproof top seat (11).

3. An intelligent box-type substation according to claim 1, characterized in that an electromagnetic lock (4) is installed between the operation door (6) and the partition cabinet (2), and a rubber sealing strip is arranged at the edge of the operation door (6).

4. The intelligent box-type substation according to claim 1, wherein the operation door (6) is embedded with an observation window (3), and the observation window (3) is made of explosion-proof heat-insulating glass.

5. An intelligent box-type substation according to claim 1, characterized in that the inner side walls of the operating door (6) and the partition cabinet (2) are both provided with an inner layer (17) of silicone rubber insulation.

6. The intelligent box-type substation according to claim 1, wherein rubber buffer pads (5) are arranged at the bottom of the box body (7), and vent holes are uniformly formed between adjacent partition cabinets (2).

7. The intelligent box-type substation according to claim 1, wherein the heat dissipation tube group (12) is made of copper alloy, and the heat dissipation tube group (12) is uniformly welded with a first heat exchange tube arranged at the top end inside the box body (7) and a second heat exchange tube arranged at two sides inside the box body (7).