CN208257241U - Buried substation - Google Patents
Buried substation Download PDFInfo
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- CN208257241U CN208257241U CN201821014715.2U CN201821014715U CN208257241U CN 208257241 U CN208257241 U CN 208257241U CN 201821014715 U CN201821014715 U CN 201821014715U CN 208257241 U CN208257241 U CN 208257241U
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- box
- transformer station
- ventilated box
- ventilated
- switch cabinet
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Abstract
The utility model discloses a kind of buried substation comprising transformer station box, ventilated box, transformer room and switch cabinet chamber；It is provided with the first ventilated box on the outside of switch cabinet chamber, is connected between the first ventilated box and switch cabinet chamber by the first ventilation shaft, the one end of the first ventilation shaft inside transformer station box is provided with the first blower；Air grid is offered at the top of first ventilated box, the first ventilated box bottom is communicated with sewer pipe；Pedestrian stair is provided in switch cabinet chamber, transformer station box bottom is provided with the header tank being connected with transformer station box, and header tank is arranged below pedestrian stair；Header tank is connected by drainage pipeline with the first ventilated box, and water pump is provided on drainage pipeline, and the float gauge being connected with water pump is provided in header tank.The utility model proposes buried substation can effectively drain ventilation, header tank is convenient to clean, and can ensure the safety of cleaning personnel.
Description
Technical field
The utility model relates to controller switching equipment fields, and in particular to a kind of buried substation.
Background technique
Substation is indispensable important component in electric system, mainly play distribution electric energy, adjust voltage,
The effects of protecting the safety of power grid and improving the power supply quality of power grid.Since transformer station box is placed in underground, internal meeting for a long time
Condensation is generated, so that the safe operation to equipment has an impact.
Utility model content
The main purpose of the utility model is to provide a kind of buried substation, it is intended to solve inside existing transformer station box
The problem of condensation of generation can have an impact the safe operation of equipment.
To achieve the above object, the utility model proposes buried substation include:
Transformer station box；
Transformer room and switch cabinet chamber, the transformer room and the switch cabinet chamber are arranged in the transformer station box,
And the transformer room and the switch cabinet chamber are separated by firewall；
It is provided with the first ventilated box on the outside of the switch cabinet chamber, leads between first ventilated box and the switch cabinet chamber
It crosses the first ventilation shaft to be connected, the one end of first ventilation shaft inside the transformer station box is provided with the first wind
Machine；
It is provided with the second ventilated box on the outside of the transformer room, leads between second ventilated box and the transformer room
It crosses the second ventilation shaft to be connected, the one end of second ventilation shaft inside the transformer station box is provided with the second wind
Machine；
Air grid is offered at the top of first ventilated box and the second ventilated box, first ventilated box and second are led to
Bellows bottom is communicated with sewer pipe；
Pedestrian stair is provided in the switch cabinet chamber, the transformer station box bottom is provided with and the transformer station box
The header tank being connected, the header tank are arranged below the pedestrian stair；
The header tank is connected by drainage pipeline with first ventilated box, is provided with water on the drainage pipeline
Pump, and the float gauge being connected with the water pump is provided in the header tank.
Preferably, it is provided with the first fluid level controller in first ventilated box, is provided in first ventilation shaft
First ventilated box and the transformer station box is isolated, first motor-driven valve is arranged in first wind first motor-driven valve
Machine deviates from the side of the transformer station box, and first motor-driven valve is connected with first fluid level controller, and described the
One motor-driven valve and first fan linkage.
Preferably, it is provided with the second fluid level controller in second ventilated box, is provided in second ventilation shaft
Second ventilated box and the transformer station box is isolated, second motor-driven valve is arranged in second wind second motor-driven valve
Machine deviates from the side of the transformer station box, and second motor-driven valve is connected with second fluid level controller, and described the
Two motor-driven valves and second fan linkage.
Preferably, first ventilated box and second ventilated box are diagonally positioned.
Preferably, the interior bottom of the transformer station box is tilted towards the header tank.
Preferably, the transformer room is provided with temperature sensor, and the temperature sensor and step down side are disconnected
The connection of road device.
Preferably, smoke alarm is provided in the transformer station box.
Preferably, the switch cabinet chamber includes high-voltage board and low-voltage cabinet, is provided with back-fire relief on wall in the high-voltage cabinet body
Packet.
Preferably, camera is provided in the transformer station box.
In the technical solution of the utility model, air passes in and out transformer station box by the first, second ventilated box, forms air
Circulation, can reduce transformer station box internal temperature；Header tank is used to collect the condensation or other moisture in transformer station box, when
When water level in header tank reaches setting value, water pump is opened by the water of header tank and drains into the first ventilated box, and from the first ventilated box
It is discharged to sewer pipe；In addition, header tank is located at below stair, it is convenient to clean, and header tank is arranged in switch cabinet chamber, Ke Yibao
Hinder the safety of cleaning personnel.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model buried substation；
Fig. 2 is the structural schematic diagram of another angle of Fig. 1 buried substation.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Transformer station box | 6 | Transformer room |
| 2a | First ventilated box | 7 | Switch cabinet chamber |
| 2b | Second ventilated box | 71 | High-voltage board |
| 20 | Air grid | 72 | Low-voltage cabinet |
| 3 | First ventilation shaft | 8 | Pedestrian stair |
| 4 | First blower | 9 | Header tank |
| 5 | First motor-driven valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of buried substations.
Referring to Fig.1 and 2, the buried substation includes transformer station box 1, transformer room 6 and switch cabinet chamber 7；Become
Depressor room 6 and switch cabinet chamber 7 are arranged in transformer station box 1, and transformer room 6 and switch cabinet chamber 7 are separated by firewall；It opens
The outside for closing cabinet room 7 is provided with the first ventilated box 2a, passes through the first ventilation shaft 3 between the first ventilated box 2a and switch cabinet chamber 7
It is connected, the one end of the first ventilation shaft 3 inside transformer station box 1 is provided with the first blower 4；The outside of transformer room 6
It is provided with the second ventilated box 2b, is connected between the second ventilated box 2b and transformer room 6 by the second ventilation shaft, the second ventilation
The one end of pipeline inside transformer station box 1 is provided with the second blower；At the top of first ventilated box 2a and the second ventilated box 2b
Air grid is offered, the first ventilated box 2a and the second bottom ventilated box 2b are communicated with sewer pipe；Setting in switch cabinet chamber 7
There is pedestrian stair 8,1 bottom of transformer station box is provided with the header tank 9 being connected with transformer station box 1, and header tank 9 is arranged in people
8 lower section of row stair；Header tank 9 is connected by drainage pipeline with the first ventilated box 2a, water pump is provided on drainage pipeline, and collect
The float gauge being connected with water pump is provided in water tank 9.
In the technical solution of the utility model, air passes in and out substation's case by the first ventilated box 2a and the second ventilated box 2b
Body 1 forms air circulation, can reduce by 1 internal temperature of transformer station box；Header tank 9 is used to collect solidifying in transformer station box 1
Dew or other moisture open water pump for the water of header tank 9 and drain into the first ventilation when the water level in header tank 9 reaches setting value
Case 2a, and sewer pipe is discharged to from the first ventilated box 2a；In addition, header tank 9 is located at below stair, it is convenient to clean, and catchment
Case 9 is arranged in switch cabinet chamber 7, can ensure the safety of cleaning personnel.
As preferred embodiments of the present invention, it is provided with the first fluid level controller in the first ventilated box 2a, first
The first motor-driven valve 5 is provided in ventilation shaft 3 so that the first ventilated box 2a and transformer station box 1 is isolated, the setting of the first motor-driven valve 5 exists
First blower 4 deviates from the side of transformer station box 1, and the first motor-driven valve 5 is connected with the first fluid level controller, and the first motor-driven valve
5 and first blower 4 link.Such as flood damage, underground water goes up, or encounters paroxysmal thunderstorm rain, can not make water for the moment
Position decline causes sewer to flow backward, when the water level in the first ventilated box 2a reaches preset first ventilation duct road junction position, the
The first motor-driven valve 5 in one ventilation shaft 3 is automatically closed, and makes the inside and outside isolation of transformer station box 1, the first ventilated box 2a internal water accumulation without
Method enters in cabinet through pipeline, ensure that Plant in good condition operates normally, at this point, the first blower 4 is also out of service, no longer air draft.
Specifically, the water inlet of drainage pipeline is arranged in header tank 9, and water outlet is arranged on the first ventilated box 2a, and
Water outlet flushes in or is higher than preset first ventilation duct road junction position.
Likewise, being provided with the second fluid level controller in the second ventilated box 2b, the second electricity is provided in the second ventilation shaft
For dynamic valve the second ventilated box 2b and transformer station box 1 is isolated, the second blower is arranged in away from transformer station box 1 in the second motor-driven valve
Side, the second motor-driven valve are connected with the second fluid level controller, and the second motor-driven valve and the second fan linkage.
Further, the first ventilated box 2a and the second ventilated box 2b are diagonally positioned, reinforce cross-ventilation, to improve logical
Wind cooling effect.
Preferably, the interior bottom of transformer station box 1 is tilted towards header tank 9, can be in quick collecting transformer station box 1
Infiltration.
Transformer room 6 is provided with temperature sensor, and the temperature sensor is connect with step down side breaker.Work as inspection
When measuring transformer temperature more than setting value, step down side circuit breaker trip is controlled, and controls blower unlatching.In addition, working as
Three-phase current appearance is abnormal, and the electric current of major loop and each transmission line circuit is more than setting value, voltage above or below setting value, system
Warning reminding, and can optionally control circuit breaker trip.
Smoke alarm is provided in transformer station box 1.
Switch cabinet chamber 7 includes high-voltage board 71 and low-voltage cabinet 72, since condensation punch-through easily occurs for high-voltage board 71, to make
Fire incident occurs for equipment burning.Fire retardant package is provided on 71 cabinet body inner wall of high-voltage board.When temperature is more than fire retardant package starting temperature
When spending, automatic starting covering ignition point.
It is provided with camera in transformer station box 1, can remotely monitor burying-terra transformer substation real-time operating conditions situation.
It is additionally provided with dehumidifier apparatus in transformer station box 1, when humidity sensor detects that the intracorporal humidity of case is more than setting
When value, system alarm, and open dehumidifier apparatus.
Emergency lighting device is equipped in transformer station box 1, once self-powered is lost, emergency lighting device starting.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or directly/
Other related technical areas are used in indirectly to be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of buried substation characterized by comprising
Transformer station box；
Transformer room and switch cabinet chamber, the transformer room and the switch cabinet chamber are arranged in the transformer station box, and institute
It states transformer room and the switch cabinet chamber is separated by firewall；
The first ventilated box is provided on the outside of the switch cabinet chamber, by the between first ventilated box and the switch cabinet chamber
One ventilation shaft is connected, and the one end of first ventilation shaft inside the transformer station box is provided with the first blower；
The second ventilated box is provided on the outside of the transformer room, by the between second ventilated box and the transformer room
Two ventilation shafts are connected, and the one end of second ventilation shaft inside the transformer station box is provided with the second blower；
Air grid, first ventilated box and the second ventilated box are offered at the top of first ventilated box and the second ventilated box
Bottom is communicated with sewer pipe；
Pedestrian stair is provided in the switch cabinet chamber, the transformer station box bottom is provided with to be connected with the transformer station box
Logical header tank, the header tank are arranged below the pedestrian stair；
The header tank is connected by drainage pipeline with first ventilated box, and water pump is provided on the drainage pipeline, and
The float gauge being connected with the water pump is provided in the header tank.
2. buried substation as described in claim 1, which is characterized in that be provided with the first liquid level in first ventilated box
Controller is provided with the first motor-driven valve so that first ventilated box and substation's case is isolated in first ventilation shaft
Body, first motor-driven valve be arranged in first blower deviate from the transformer station box side, first motor-driven valve with
First fluid level controller is connected, and first motor-driven valve and first fan linkage.
3. buried substation as described in claim 1, which is characterized in that be provided with the second liquid level in second ventilated box
Controller is provided with the second motor-driven valve so that second ventilated box and substation's case is isolated in second ventilation shaft
Body, second motor-driven valve be arranged in second blower deviate from the transformer station box side, second motor-driven valve with
Second fluid level controller is connected, and second motor-driven valve and second fan linkage.
4. buried substation as described in claim 1, which is characterized in that first ventilated box and second ventilated box
It is diagonally positioned.
5. buried substation as described in claim 1, which is characterized in that the interior bottom of the transformer station box is described in
Header tank inclination.
6. buried substation as described in claim 1, which is characterized in that the transformer room is provided with temperature sensor,
And the temperature sensor is connect with step down side breaker.
7. buried substation as described in claim 1, which is characterized in that be provided with smog alarm in the transformer station box
Device.
8. buried substation as described in claim 1, which is characterized in that the switch cabinet chamber includes high-voltage board and low pressure
Cabinet is provided with fire retardant package on wall in the high-voltage cabinet body.
9. buried substation as described in claim 1, which is characterized in that be provided with camera in the transformer station box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014715.2U CN208257241U (en) | 2018-06-29 | 2018-06-29 | Buried substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014715.2U CN208257241U (en) | 2018-06-29 | 2018-06-29 | Buried substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257241U true CN208257241U (en) | 2018-12-18 |
Family
ID=64655057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821014715.2U Active CN208257241U (en) | 2018-06-29 | 2018-06-29 | Buried substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416906A (en) * | 2019-07-31 | 2019-11-05 | 广东瑞曼电气有限公司 | Preassembled transformer station |
-
2018
- 2018-06-29 CN CN201821014715.2U patent/CN208257241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416906A (en) * | 2019-07-31 | 2019-11-05 | 广东瑞曼电气有限公司 | Preassembled transformer station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 413002 No. 1 Xuefu Road West, Longling Industrial Park, Heshan District, Yiyang City, Hunan Province Patentee after: Huaxiang XiangNeng Technology Co.,Ltd. Address before: 413002 No. 1 Xuefu Road West, Longling Industrial Park, Heshan District, Yiyang City, Hunan Province Patentee before: HXXN ELECTRICITY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |