CN203787802U - Distribution automation integrated DTU (Data Transfer Unit) case - Google Patents
Distribution automation integrated DTU (Data Transfer Unit) case Download PDFInfo
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- CN203787802U CN203787802U CN201320891984.8U CN201320891984U CN203787802U CN 203787802 U CN203787802 U CN 203787802U CN 201320891984 U CN201320891984 U CN 201320891984U CN 203787802 U CN203787802 U CN 203787802U
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- chamber
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- distribution automation
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- 238000004891 communication Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The embodiment of the application provides a distribution automation integrated DTU (Data Transfer Unit) case. The DTU case comprises four cavities arranged from top to bottom. A first cavity is a communication cavity, positioned on the top of a DTU case body and used for installing communication matching components. A second cavity is a terminal cavity, positioned on the bottom of the first cavity and used for installing a distribution terminal core module. A third cavity is a battery room, positioned below the second cavity and used for disposing a battery. A fourth cavity is a cable chamber, positioned on the bottom of the DTU case body and used for controlling cable wiring. The first cavity and the second cavity are communicated through a cable hole in the second cavity. The second cavity and the third cavity are communicated through a cable hole in the third cavity. Front panels of the second cavity and the third cavity are fixedly provided with terminal rows and used for connecting 8-path or 16-path distribution automation cables. With the scheme of the embodiment of the application, materials are saved.
Description
Technical field
The utility model relates to power technology field, relates in particular to the comprehensive DTU case of a kind of power distribution automation.
Background technology
In electrical power distribution automatization system is built, the terminal D TU of institute that stands is mounted in the switchyard in distribution feeder loop, switchgear house, ring main unit, box-type substation etc. and locates, the distribution terminal with functions such as remote signalling, remote measurement, remote controls, its role is to the operation informations such as acquisition station institute primary equipment electric current, voltage, power factor, by communication network, be uploaded to power distribution automation main website, meanwhile, carry out the straighforward operation order that main website issues.Although difference is little in DTU function in the past, but cabinet design is unified standard not, cause overall dimension disunity, inner space is under-utilized or unreasonable, impact station institute's integral layout reasonability and aesthetic property, and traditional DTU do not consider to unify group screen with the supporting component of communicating by letter conventionally, and the components and parts of communicating by letter are placed separately, by netting twine, be connected with DTU, be unfavorable for preventing dust and be subject to toy and destroy.
Utility model content
Because the deficiency that prior art exists, the purpose of this utility model is to provide a kind of power distribution automation comprehensive DTU case, to solve the problems of the technologies described above.
For achieving the above object, the comprehensive DTU case of power distribution automation that the utility model provides comprises:
Four chambers that are arranged above and below, the first chamber is communication chamber, be positioned at the topmost of DTU casing, be used for installing communication supporting component, the second chamber is terminal chamber, be positioned at the first chamber bottom, be used for installing distribution terminal nucleus module, the 3rd chamber is between battery, be positioned at the bottom of the second chamber, be used for placing storage battery, the 4th chamber is cable chamber, be positioned at the foot of DTU casing, for control cables cabling, described the first chamber and the second chamber, between the second chamber and the 3rd chamber, pass through respectively the second chamber, the through wires hole arranging on the 3rd chamber base plate is communicated with, described the second chamber, on the front panel of the 3rd chamber, be fixed with terminal board, be used for connecting 8 Huo16 road, road power distribution automation cables.
Preferably, the left and right sides that bends down plate of each chamber is fixed on cabinet wall by slide rail.
Preferably, described casing also comprises the 5th chamber, and described the 5th chamber is positioned at first, second, third and the front side of the 4th chamber.
Preferably, on the rear board of described casing, be provided with at least two ventilating openings.
The comprehensive DTU case of power distribution automation of the embodiment of the present application comprises four chambers, and each chamber is respectively between communication chamber, terminal chamber, battery from top to bottom and cable chamber, between chamber, by wiring hole, is communicated with.Compared with prior art, the embodiment of the present application is aggregated in one by each function chamber, by wiring hole, is communicated with, but separate between each chamber, can, for realizing functional independence wiring separately, save like this material, the ability that has strengthened DTU, has improved usefulness.
Accompanying drawing explanation
Fig. 1 is the front view of the comprehensive DTU of power distribution automation of the embodiment of the present application;
Fig. 2 is the left view of the comprehensive DTU of power distribution automation of the embodiment of the present application;
Fig. 3 is the rearview of the comprehensive DTU of power distribution automation of the embodiment of the present application;
Fig. 4 is the front outline drawing of the comprehensive DTU of power distribution automation of the embodiment of the present application.
Embodiment
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Embodiment based in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
Referring to accompanying drawing 1～Fig. 4, wherein Fig. 1 is the front view of the comprehensive DTU of power distribution automation, and Fig. 2 is left view, and Fig. 3 is rearview, the front outline drawing that Fig. 4 is DTU.The comprehensive DTU of power distribution automation of this embodiment comprises:
Four chambers that are arranged above and below, the first chamber 11 is communication chamber, be positioned at the topmost of DTU casing, be used for installing communication supporting component, the second chamber 12 is terminal chamber, be positioned at the first chamber bottom, be used for installing distribution terminal nucleus module, the 3rd chamber 13 is between battery, be positioned at the bottom of the second chamber, be used for placing storage battery, the 4th chamber 14 is cable chamber, be positioned at the foot of DTU casing, for control cables cabling, described the first chamber 11 and the second chamber 12, between the second chamber 12 and the 3rd chamber 13, pass through respectively the second chamber 12, the through wires hole arranging on the 3rd chamber 13 base plates is communicated with, the second chamber 12, on the front panel of the 3rd chamber 13, be fixed with terminal board, be used for connecting 8 Huo16 road, road power distribution automation cables.
The function of each chamber of the present embodiment realizes:
Communication chamber: for concentrate placing communication supporting component, as ONU, fibre distribution frame etc., realizing components and parts Communication System for Distribution Automation station in and being placed in same casing with the terminal D TU of institute that stands, realize and being connected of DTU communication module by netting twine.
Terminal chamber: for placing distribution terminal nucleus module, as power panel, remote measurement plate, remote signalling plate, remote control panel etc., realize distribution terminal power of alterating and direct current conversion, remote measurement, remote signalling collection, upload the Core Features such as guidance command execution.By netting twine, be connected with communication terminal, by control cables, be connected with primary equipment.
Between battery: for placing storage battery, when terminal communication power supply terminal, accumulator direct current supply in support power supply is DTU and communication equipment power supply, with assurance distribution terminal and communication supporting component, within one period, normally work, storage battery is connected by electric power cable with DTU power module.
Cable chamber: for control cables cabling, DTU needs control cables to realize with being connected of station institute electric power primary equipment, and a large amount of control cables collect in terminal, cable chamber public be to realize control cables cabling, it is reasonable, attractive in appearance to connect up.
The comprehensive DTU case of power distribution automation of the present embodiment comprises four chambers, and each chamber is respectively between communication chamber, terminal chamber, battery from top to bottom and cable chamber, between chamber, by wiring hole, is communicated with.Compared with prior art, the present embodiment is aggregated in one by each function chamber, by wiring hole, be communicated with, but separate between each chamber, can save like this material for realizing functional independence wiring separately, strengthened the ability of DTU, improved usefulness.
Although above-described embodiment can be realized the application's goal of the invention,, in actual application, based on various needs, can improve above-described embodiment.Such as, the left and right sides that bends down plate of each chamber in above-described embodiment can be fixed on to cabinet wall by slide rail, when each chamber in casing operates, the equipment such as wiring in chamber can be pulled out to casing part by slide rail, thereby conveniently operate on it like this.In addition, can also be outside above-mentioned four chambers, a large chamber (the 5th chamber) is set, the 5th chamber is positioned at first, second, third and the front side of the 4th chamber, outside four function chambers of casing, opens after cabinet door like this, there is a larger space, on the one hand handled easily person operates the function chamber of casing, and the heat that also can make these chambers produce in the course of the work on the other hand distributes as early as possible, cooling, to guarantee the normal work of equipment.For the problem of heat radiation, can also on the rear board of the preferred casing at above-described embodiment, at least two ventilating openings be set, can form at the front-back of function chamber convection current or the convolution of wind like this, thereby accelerate heat radiation.
The comprehensive DTU of power distribution automation and the various improvement based on above-described embodiment, introduced, provide the example of a comprehensive DTU casing of concrete power distribution automation below: casing is wide, height is respectively 600mm, 1600mm, the size of each function chamber is respectively: the first chamber is high is 300mm, the second chamber height is 600mm, the 3rd chamber height is 200mm, and the 4th chamber height is 200mm.
Above-described the utility model execution mode, does not form the restriction to the utility model protection range.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection range of the present utility model.
Claims (4)
1. the comprehensive DTU case of power distribution automation, is characterized in that, this DTU case comprises:
Four chambers that are arranged above and below, the first chamber is communication chamber, be positioned at the topmost of DTU casing, be used for installing communication supporting component, the second chamber is terminal chamber, be positioned at the first chamber bottom, be used for installing distribution terminal nucleus module, the 3rd chamber is between battery, be positioned at the bottom of the second chamber, be used for placing storage battery, the 4th chamber is cable chamber, be positioned at the foot of DTU casing, for control cables cabling, described the first chamber and the second chamber, between the second chamber and the 3rd chamber, pass through respectively the second chamber, the through wires hole arranging on the 3rd chamber base plate is communicated with, described the second chamber, on the front panel of the 3rd chamber, be fixed with terminal board, be used for connecting 8 Huo16 road, road power distribution automation cables.
2. DTU case according to claim 1, is characterized in that, the left and right sides that bends down plate of each chamber is fixed on cabinet wall by slide rail.
3. DTU case according to claim 2, is characterized in that, described casing also comprises the 5th chamber, and described the 5th chamber is positioned at first, second, third and the front side of the 4th chamber.
4. according to the DTU case described in any one in claims 1 to 3, it is characterized in that, on the rear board of described casing, be provided with at least two ventilating openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891984.8U CN203787802U (en) | 2013-12-31 | 2013-12-31 | Distribution automation integrated DTU (Data Transfer Unit) case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891984.8U CN203787802U (en) | 2013-12-31 | 2013-12-31 | Distribution automation integrated DTU (Data Transfer Unit) case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787802U true CN203787802U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320891984.8U Expired - Lifetime CN203787802U (en) | 2013-12-31 | 2013-12-31 | Distribution automation integrated DTU (Data Transfer Unit) case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786018A (en) * | 2016-12-30 | 2017-05-31 | 国网山东省电力公司临朐县供电公司 | A kind of termination rack for being suitable to ring main unit in-situ reformation |
| CN113154308A (en) * | 2021-01-05 | 2021-07-23 | 平高集团有限公司河北雄安综合能源科技分公司 | Multifunctional information pole |
-
2013
- 2013-12-31 CN CN201320891984.8U patent/CN203787802U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786018A (en) * | 2016-12-30 | 2017-05-31 | 国网山东省电力公司临朐县供电公司 | A kind of termination rack for being suitable to ring main unit in-situ reformation |
| CN113154308A (en) * | 2021-01-05 | 2021-07-23 | 平高集团有限公司河北雄安综合能源科技分公司 | Multifunctional information pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |