CN204012369U - Pre-mounted box type transformer substation - Google Patents
Pre-mounted box type transformer substation Download PDFInfo
- Publication number
- CN204012369U CN204012369U CN201420421779.XU CN201420421779U CN204012369U CN 204012369 U CN204012369 U CN 204012369U CN 201420421779 U CN201420421779 U CN 201420421779U CN 204012369 U CN204012369 U CN 204012369U
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- CN
- China
- Prior art keywords
- box type
- transformer substation
- type transformer
- mounted box
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pre-mounted box type transformer substation, comprise casing, described box house is provided with hyperbaric chamber, transformer room and low-pressure chamber; Described casing comprises near end for being fixed on ground and the liftoff end relative with described near end; Described low-pressure chamber is near described near end; Described hyperbaric chamber is near described liftoff end; Described transformer room is between described low-pressure chamber and described hyperbaric chamber; What described casing the latter half plastic material formed is provided with guard rail.
Description
Technical field
The utility model relates to machinery and electroporation field, relates in particular to a kind of pre-mounted box type transformer substation.
Background technology
Pre-mounted box type transformer substation comprises and is arranged on indoor and outdoors, is especially arranged on outdoor fail safe and is even more important, and is arranged on outdoor pre-mounted box type transformer substation fail safe and is even more important therefore improve.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of pre-mounted box type transformer substation, to improve the fail safe of pre-mounted box type transformer substation.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model provides a kind of pre-mounted box type transformer substation, comprises casing, and described box house is provided with hyperbaric chamber, transformer room and low-pressure chamber; Described casing comprises near end for being fixed on ground and the liftoff end relative with described near end;
Described low-pressure chamber is near described near end; Described hyperbaric chamber is near described liftoff end; Described transformer room is between described low-pressure chamber and described hyperbaric chamber;
What described casing the latter half plastic material formed is provided with guard rail.
Preferably,
On described casing, be also provided with several louvres;
And described louvre is formed with convection holes between any two, to accelerate heat radiation.
Preferably,
Described pre-mounted box type transformer substation also comprises blower fan;
Described blower fan, for the cold air of environment is pumped in described casing, is extracted the hot-air in described casing out in described casing.
Preferably,
The liftoff end of described casing is also provided with lightning rod;
Described lightning rod is connected to by being arranged with the wire of insulating barrier outward the near end contacting with ground.
Preferably,
Described lightning rod is collapsible lightning rod; When described lightning rod is during in folded state, described lightning rod top is concordant with described casing; When described lightning rod is during in erectility, described lightning rod top is higher than described casing.
Preferably,
Described pre-mounted box type transformer substation also comprises warning lamp, gate-controlled switch and luminance sensor;
Described luminance sensor, for the brightness of pre-mounted box type transformer substation place environment described in perception, in the time that brightness is greater than first threshold, is exported the first voltage to described gate-controlled switch, described gate-controlled switch cut-off, and described warning lamp is in extinguishing state; In the time that brightness is not more than first threshold, to described gate-controlled switch output second voltage, described gate-controlled switch conducting, described warning lamp is in illuminating state.
Pre-mounted box type transformer substation described in the utility model, in hyperbaric chamber, voltage is higher than the voltage of low-pressure chamber, hyperbaric chamber is arranged near liftoff end, in the situation that pre-mounted box type transformer substation casing is opened, staff or inoperative personnel near time, the voltage that can directly contact is more relatively low, can improve fail safe; Pre-mounted box type transformer substation has also been set up guard rail simultaneously, in order to avoid child or animal etc. do not have awareness of safety or the low live body that looks like is safely close, causes security incident; At least conveniently strengthen fail safe from above-mentioned two therefore described in the utility model.
Brief description of the drawings
Fig. 1 is one of structural representation of the pre-mounted box type transformer substation described in the utility model embodiment;
Fig. 2 be the pre-mounted box type transformer substation described in the utility model embodiment structural representation two;
Fig. 3 be the pre-mounted box type transformer substation described in the utility model embodiment structural representation three.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the technical solution of the utility model is done to further detailed elaboration.
Embodiment
As shown in Figure 1, the pre-mounted box type transformer substation that the present embodiment provides, comprises casing 110, and described casing 110 inside are provided with hyperbaric chamber 101, transformer room 102 and low-pressure chamber 103; Described casing 110 comprises near end 111 and the liftoff end 112 relative with described near end 111 for being fixed on ground;
Described low-pressure chamber 103 is near described near end 111; Described hyperbaric chamber 101 is near described liftoff end 112; Described transformer room 102 is between described low-pressure chamber 103 and described hyperbaric chamber 101;
What described casing 110 the latter half plastic materials formed is provided with guard rail 104.
Pre-mounted box type transformer substation described in the utility model, the interior voltage in hyperbaric chamber 101 is higher than the voltage of low-pressure chamber 103, hyperbaric chamber 101 is arranged near liftoff end, in the situation that pre-mounted box type transformer substation casing is opened, staff or inoperative personnel near time, the voltage that can directly contact is more relatively low, can improve fail safe; Pre-mounted box type transformer substation has also been set up guard rail simultaneously, in order to avoid child or animal etc. do not have awareness of safety or the low live body that looks like is safely close, causes security incident; At least conveniently strengthen fail safe from above-mentioned two therefore described in the utility model.
Preferably,
On described casing, be also provided with several louvres; Described several are at least two;
And described louvre is formed with convection holes between any two, to accelerate heat radiation.
Described casing 110 comprises six surfaces, and the surface at 111 places, wherein said near end is bottom surface; The surface at described liftoff end 112 places is end face; In addition, described casing 110 also comprises 4 sides; Two louvres that form convection holes are usually located at different two sides, be preferably the opposite end that is positioned at two relative sides or is positioned at same side, while facilitating like this transformer station's work, hot-air sucks the cold air environment from a louvre of one group of convection holes, squeezes out hot-air from another louvre.Conventionally the density of cold air is large compared with the density of hot-air, is usually located at the below of hot-air, therefore in one group of convection holes, the louvre that sucks cold air is lower with respect to the position of the louvre of discharge hot-air.
Preferably,
Described pre-mounted box type transformer substation also comprises blower fan;
Described blower fan is for being pumped into the cold air of environment in described casing 110, by the hot-air in described casing from the interior extraction of described casing 110.
Described blower fan specifically can be positioned at described casing 110 can be positioned at described casing, for form negative pressure in casing, sucks cold air by louvre; Described blower fan can also be positioned at described casing 110 and can also be positioned at outside casing, by extracting the hot-air in casing 110 out, forms the convection current of air.
Be comparatively speaking at cold air described in the present embodiment and hot-air, the temperature of described cold air is lower than the temperature of described hot-air.
Preferably, as shown in Figures 2 and 3, the liftoff end of described casing 110 is also provided with lightning rod 106;
Described lightning rod 106 is connected to by being arranged with the wire of insulating barrier outward the near end contacting with ground.
Utilize in the present embodiment the needle point effect of lightning rod 106, prevent that the electric discharge of thunderstorm weather from manifesting the damage to pre-mounted box type transformer substation causing, and then the security incident causing.
In concrete implementation procedure, described wire is arranged on the outer surface of described casing 110, prevents from importing in the process of the earth at electric charge, occurs that electric discharge manifests, and affects the damage of electronic devices and components in casing.
As shown in Figure 2, described lightning rod 106 is collapsible lightning rod; When described lightning rod 106 is during in folded state, described lightning rod 106 tops are concordant with described casing; As shown in Figure 3, when described lightning rod 106 is during in erectility, described lightning rod 106 tops are higher than described casing.Select folding lightning rod, the transport before convenient installation.
Preferably,
Described pre-mounted box type transformer substation also comprises warning lamp, gate-controlled switch and luminance sensor;
Described luminance sensor, for the brightness of pre-mounted box type transformer substation place environment described in perception, in the time that brightness is greater than first threshold, is exported the first voltage to described gate-controlled switch, described gate-controlled switch cut-off, and described warning lamp is in extinguishing state; In the time that brightness is not more than first threshold, to described gate-controlled switch output second voltage, described gate-controlled switch conducting, described warning lamp is in illuminating state.
Described luminance sensor can be specifically the structure such as light intensity sensor or photo resistance.Described gate-controlled switch specifically can be metal-oxide-semiconductor or triode.
By day or have in the situation of lamp photograph, passerby can see described pre-mounted box type transformer substation, and passerby can be not close easily, when not having in the situation of illumination, informs that by described warning lamp passerby beyond this point.Described warning lamp can be normal bright red warning lamp or the warning lamp of flicker, and concrete structure can have multiple, has just described in detail no longer one by one at this.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (6)
1. a pre-mounted box type transformer substation, comprises casing, it is characterized in that, described box house is provided with hyperbaric chamber, transformer room and low-pressure chamber; Described casing comprises near end for being fixed on ground and the liftoff end relative with described near end;
Described low-pressure chamber is near described near end; Described hyperbaric chamber is near described liftoff end; Described transformer room is between described low-pressure chamber and described hyperbaric chamber;
What described casing the latter half plastic material formed is provided with guard rail.
2. pre-mounted box type transformer substation according to claim 1, is characterized in that,
On described casing, be also provided with several louvres;
And described louvre is formed with convection holes between any two, to accelerate heat radiation.
3. pre-mounted box type transformer substation according to claim 1 and 2, is characterized in that,
Described pre-mounted box type transformer substation also comprises blower fan;
Described blower fan, for the cold air of environment is pumped in described casing, is extracted the hot-air in described casing out in described casing.
4. pre-mounted box type transformer substation according to claim 1 and 2, is characterized in that,
The liftoff end of described casing is also provided with lightning rod;
Described lightning rod is connected to by being arranged with the wire of insulating barrier outward the near end contacting with ground.
5. pre-mounted box type transformer substation according to claim 4, is characterized in that,
Described lightning rod is collapsible lightning rod; When described lightning rod is during in folded state, described lightning rod top is concordant with described casing; When described lightning rod is during in erectility, described lightning rod top is higher than described casing.
6. pre-mounted box type transformer substation according to claim 1 and 2, is characterized in that,
Described pre-mounted box type transformer substation also comprises warning lamp, gate-controlled switch and luminance sensor;
Described luminance sensor, for the brightness of pre-mounted box type transformer substation place environment described in perception, in the time that brightness is greater than first threshold, is exported the first voltage to described gate-controlled switch, described gate-controlled switch cut-off, and described warning lamp is in extinguishing state; In the time that brightness is not more than first threshold, to described gate-controlled switch output second voltage, described gate-controlled switch conducting, described warning lamp is in illuminating state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421779.XU CN204012369U (en) | 2014-07-29 | 2014-07-29 | Pre-mounted box type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421779.XU CN204012369U (en) | 2014-07-29 | 2014-07-29 | Pre-mounted box type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012369U true CN204012369U (en) | 2014-12-10 |
Family
ID=52052312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421779.XU Expired - Fee Related CN204012369U (en) | 2014-07-29 | 2014-07-29 | Pre-mounted box type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206455A (en) * | 2017-12-12 | 2018-06-26 | 潘绍合 | A kind of novel electric power distribution cabinet device |
| CN108206454A (en) * | 2017-12-12 | 2018-06-26 | 潘绍合 | A kind of modified electric power distribution cabinet device |
| CN108206453A (en) * | 2017-12-12 | 2018-06-26 | 潘绍合 | A kind of power distribution cabinet device |
-
2014
- 2014-07-29 CN CN201420421779.XU patent/CN204012369U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206455A (en) * | 2017-12-12 | 2018-06-26 | 潘绍合 | A kind of novel electric power distribution cabinet device |
| CN108206454A (en) * | 2017-12-12 | 2018-06-26 | 潘绍合 | A kind of modified electric power distribution cabinet device |
| CN108206453A (en) * | 2017-12-12 | 2018-06-26 | 潘绍合 | A kind of power distribution cabinet 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: 20141210 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |