CN203787828U - High-voltage/low-voltage box-type transformer station - Google Patents
High-voltage/low-voltage box-type transformer station Download PDFInfo
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- CN203787828U CN203787828U CN201320731201.XU CN201320731201U CN203787828U CN 203787828 U CN203787828 U CN 203787828U CN 201320731201 U CN201320731201 U CN 201320731201U CN 203787828 U CN203787828 U CN 203787828U
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- type substation
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Abstract
Provided is a high-voltage/low-voltage box-type transformer station, characterized by comprising a cabinet, and the cabinet is provided with a high voltage switchgear, a distribution transformer, and a low-voltage distribution device. The cabinet is divided into a high-voltage chamber, a transformation chamber, and a low-voltage chamber. The high voltage switchgear is disposed in the high voltage switchgear. The distribution transformer is disposed in the transformation chamber, and the low-voltage distribution device is disposed in the low-voltage chamber. A glass viewing window is disposed out of the high-voltage chamber. The glass viewing window is made of two-layer toughened glass which is embedded with a metal shielding net inside. The arrangement of the glass viewing window enables users to observe operation conditions inside from the external, and the glass viewing window is made of two-layer toughened glass which is embedded with the metal shielding net inside, preferably ensuring safety of operating personnel, and the glass viewing window has an explosion-proof function and a shielding function.
Description
Technical field
The utility model belongs to technical field of electricity, particularly a kind of box-type substation.
Background technology
Box-type substation be a kind of by high voltage switchgear, distribution transformer and low-voltage distribution equipment according to prefabricate indoor, the outdoor close-coupled controller switching equipment of certain connection plan row's all-in-one-piece, organically combine by functions such as high powered, transformer pressure-reducing, low-voltage distributions, be arranged on a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in steel construction casing.Box-type substation is specially adapted to city net construction and upgrading, a kind of brand-new transformer station emerging after Shi Ji civil engineering transformer station.
In electric power system, reliability, the fail safe of power supply are most important, and there is high voltage switchgear, distribution transformer and low-voltage distribution equipment in existing box-type substation simultaneously, therefore complex circuit, and lack necessary radiator structure and preventing structure, if arrange bad, people are easy to misconnection and contact higher-pressure region, careless slightly, will be easily accidents caused, there is certain potential safety hazard.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes the high voltage/low voltage box-type substation that security performance is good, reliability is high, thereby solve the deficiency of prior art.
In order to solve the problems of the technologies described above, high voltage/low voltage box-type substation of the present utility model, comprise casing, in casing, be provided with high voltage switchgear, distribution transformer and low-voltage distribution equipment, described casing is divided into hyperbaric chamber, transformation chamber and low-pressure chamber by fireproof insulating board, described high voltage switchgear is positioned in hyperbaric chamber, and it is indoor that described distribution transformer is positioned over transformation, and described low-voltage distribution equipment is positioned in low-pressure chamber; Outside described hyperbaric chamber, be provided with glass window, this glass window is the double-deck toughened glass that inside is embedded with metallic shield net.This glass window has explosion prevention function and function of shielding concurrently, and adopts toughened glass to make, and therefore it has enough transparencies, is convenient to staff and observes inner member ruuning situation and position.By high voltage switchgear, distribution transformer and low-voltage distribution equipment being arranged at respectively independently in space, can make high-tension line and low-voltage circuit separately, reduce people's misconnection and touched the risk of higher-pressure region, improve coefficient of safety.
Further, described metallic shield netting gear has earth terminal.Further, the netted of described metallic shield net is oblique graticule mesh shape, and each grid of this metallic shield net is rhombus.
Further, outside described hyperbaric chamber, be provided with infrared warning device, this infrared warning device comprises infrared inductor, alarm lamp and power supply, infrared inductor and alarm lamp are electrically connected, power supply is infrared warning device power supply, in the time that infrared inductor senses human body proximity, by alarm lamp luminous prompting, make people there is certain alertness, improve safety operation consciousness.
Further, in described hyperbaric chamber, transformation chamber and low-pressure chamber, be equipped with ventilation fan, reduce indoor temperature, the useful life of improving whole casing.
Further, described bottom half is provided with shockproof plate.
Further, the flanging place of the chamber door of described casing is all embedded with W type rubber strip, when close chamber door, has certain compression travel between chamber door and casing, in case chamber door and casing direct collision, has improved the degree of protection of chamber door.
Further, the Side fascia of described casing is constituted by steel plate and the outer field non-metal board of internal layer, preferred, and outer field non-metal board is the wallboard that composite heat-insulated material forms.
High voltage/low voltage box-type substation of the present utility model, pass through said structure, compared with prior art, have the following advantages: the setting of glass window, can make user by visual observation internal operation situation, and this glass window is the double-deck toughened glass that inside is embedded with metallic shield net, its structural strength is high, and metallic shield net makes the glass of two-layer double-deck toughened glass have the effect of adhesion, when power distribution cabinet internal explosion, force of explosion breaks out by glass window, now this glass window will stop cracked glass to splash, well ensure operating personnel's safety, have explosion prevention function and function of shielding concurrently.Metallic shield net is provided with earth terminal, for by the electric charge ground connection on it, plays good shielding action, can avoid static to damage human body.The high voltage/low voltage box-type substation that security performance is good, reliability is high, thereby the deficiency of solution prior art.The setting of infrared warning device makes people have certain alertness, improves safety operation consciousness.Solution security that the utility model provides can be good, reliability is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the schematic diagram of embodiment of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to Fig. 1, high voltage/low voltage box-type substation of the present utility model, comprise casing 100, in casing 100, be provided with high voltage switchgear, distribution transformer and low-voltage distribution equipment, described casing 100 is divided into hyperbaric chamber 102, transformation chamber 103 and low-pressure chamber 104 by fireproof insulating board 101, described high voltage switchgear is positioned in hyperbaric chamber 102, and described distribution transformer is positioned in transformation chamber 103, and described low-voltage distribution equipment is positioned in low-pressure chamber 104.With reference to Fig. 2, described hyperbaric chamber 102 is outer is provided with glass window 103, and this glass window 103 is the double-deck toughened glass that inside is embedded with metallic shield net.This glass window 103 has explosion prevention function and function of shielding concurrently, and adopts toughened glass to make, and therefore it has enough transparencies, is convenient to staff and observes inner member ruuning situation and position.By high voltage switchgear, distribution transformer and low-voltage distribution equipment being arranged at respectively independently in space, can make high-tension line and low-voltage circuit separately, reduce people's misconnection and touched the risk of higher-pressure region, improve coefficient of safety.Described metallic shield netting gear has earth terminal, for by the electric charge ground connection on it, plays good shielding action, can avoid static to damage human body.The netted of described metallic shield net is oblique graticule mesh shape, and each grid of this metallic shield net is rhombus.
The outer infrared warning device 104 that is provided with in described hyperbaric chamber 102, this infrared warning device 104 comprises infrared inductor, alarm lamp and power supply, infrared inductor and alarm lamp are electrically connected, power supply is that infrared warning device 104 is powered, in the time that infrared inductor senses human body proximity,, by alarm lamp luminous prompting, make people there is certain alertness, improve safety operation consciousness.
In addition, in described hyperbaric chamber 102, transformation chamber 103 and low-pressure chamber 104, be equipped with ventilation fan, reduce indoor temperature, the useful life of improving whole casing.In addition, the Side fascia of described casing is constituted by steel plate and the outer field non-metal board of internal layer, preferred, and outer field non-metal board is the wallboard that composite heat-insulated material forms.
Described casing 100 bottoms are also provided with for shockproof shockproof plate.The flanging place of the chamber door of described casing 100 is all embedded with W type rubber strip, when close chamber door, between chamber door and casing 100, has certain compression travel, in case chamber door and casing 100 direct collisions, has improved the degree of protection of chamber door.
As a specific embodiment, with reference to Fig. 3, whole casing is divided into the low-pressure chamber of the hyperbaric chamber of installation high-voltage switchgear, the transformation chamber that distribution transformer is installed and installation low-voltage distribution equipment, hyperbaric chamber is positioned at the left side of casing, it comprises High-voltage Incoming Cabinet, high-voltage metering cubicle and high pressure feeder cabinet, and middle side and right side are located at respectively in transformation chamber.This casing also has region and access path that UPS case is installed.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (7)
1. high voltage/low voltage box-type substation, it is characterized in that: comprise casing, in casing, be provided with high voltage switchgear, distribution transformer and low-voltage distribution equipment, described casing is divided into hyperbaric chamber, transformation chamber and low-pressure chamber by fireproof insulating board, described high voltage switchgear is positioned in hyperbaric chamber, it is indoor that described distribution transformer is positioned over transformation, and described low-voltage distribution equipment is positioned in low-pressure chamber; Outside described hyperbaric chamber, be provided with glass window, this glass window is the double-deck toughened glass that inside is embedded with metallic shield net;
Outside described hyperbaric chamber, be provided with infrared warning device, this infrared warning device comprises infrared inductor, alarm lamp and power supply, and infrared inductor and alarm lamp are electrically connected, and power supply is infrared warning device power supply.
2. high voltage/low voltage box-type substation according to claim 1, is characterized in that: described metallic shield netting gear has earth terminal, and the netted of described metallic shield net is oblique graticule mesh shape, and each grid of this metallic shield net is rhombus.
3. high voltage/low voltage box-type substation according to claim 1, is characterized in that: in described hyperbaric chamber, transformation chamber and low-pressure chamber, be equipped with ventilation fan.
4. high voltage/low voltage box-type substation according to claim 1, is characterized in that: the Side fascia of described casing is constituted by steel plate and the outer field non-metal board of internal layer.
5. high voltage/low voltage box-type substation according to claim 4, is characterized in that: outer field non-metal board is the wallboard that composite heat-insulated material forms.
6. high voltage/low voltage box-type substation according to claim 1, is characterized in that: described bottom half is provided with shockproof plate.
7. high voltage/low voltage box-type substation according to claim 1, is characterized in that: the flanging place of the chamber door of described casing is all embedded with W type rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731201.XU CN203787828U (en) | 2013-11-19 | 2013-11-19 | High-voltage/low-voltage box-type transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731201.XU CN203787828U (en) | 2013-11-19 | 2013-11-19 | High-voltage/low-voltage box-type transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787828U true CN203787828U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731201.XU Expired - Fee Related CN203787828U (en) | 2013-11-19 | 2013-11-19 | High-voltage/low-voltage box-type transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242127A (en) * | 2014-10-08 | 2014-12-24 | 成都川电开关厂 | Intelligent monitoring device of box-type substation |
| CN113068386A (en) * | 2021-03-18 | 2021-07-02 | 中国船舶重工集团公司第七二五研究所 | Electrochemical test environment noise shielding device |
-
2013
- 2013-11-19 CN CN201320731201.XU patent/CN203787828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242127A (en) * | 2014-10-08 | 2014-12-24 | 成都川电开关厂 | Intelligent monitoring device of box-type substation |
| CN113068386A (en) * | 2021-03-18 | 2021-07-02 | 中国船舶重工集团公司第七二五研究所 | Electrochemical test environment noise shielding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |