CN101831920A - Ventilating moisture releasing type basic well for network distribution equipment of urban distribution network - Google Patents
Ventilating moisture releasing type basic well for network distribution equipment of urban distribution network Download PDFInfo
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- CN101831920A CN101831920A CN 201010113292 CN201010113292A CN101831920A CN 101831920 A CN101831920 A CN 101831920A CN 201010113292 CN201010113292 CN 201010113292 CN 201010113292 A CN201010113292 A CN 201010113292A CN 101831920 A CN101831920 A CN 101831920A
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- moisture releasing
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- 238000007689 inspection Methods 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The invention provides a ventilating moisture releasing type basic well for network distribution equipment of an urban distribution network, which comprises a well body arranged underground and a margin wellhead, wherein the margin wellhead is communicated with the well body and is arranged on the ground. The basic well is characterized in that a well wall of the margin wellhead on the ground is provided with a through hole for discharging steam in the well; the steam in the basic well and an underground channel can be discharged outwards in time by the through hole; the temperature in the underground channel and the basic well are effectively reduced; the problem of overlarge humidity of the basic well for the underground channel and the network distribution equipment communicated with the underground channel is fundamentally solved; network distribution cables in the underground channel, a box body of the network distribution equipment on the basic well and the equipment in the box body are not rusted; therefore, the invention enhances the power supply reliability, prolongs the service life of the equipment, reduces the maintenance cost, avoids safety accidents in the operation of the equipment, also reduces the concentration of turbid gas in the well, and ensures that personnel entering the well are not harmed by the turbid gas; the design of an obstruction net and an oblique through hole can prevent foreign matters such as small animals, rubbish, stone and the like from falling into the well and also prevent rain water or accumulated water from flowing into the well inversely.
Description
Technical field
The present invention relates to the basic well of a kind of distribution net equipment, particularly a kind of basic well that is used to install distribution net equipment in urban power distribution network belongs to urban power distribution network engineering equipment technical field.
Background technology
In urban power distribution network, the basic well that electric distribution network equipment is installed need be communicated with the underground passage that distribution cable duct bank or cable are installed.In the distribution net equipment long-term work, heat that can be produced because of the operation of distribution underground cable rake manifold or cable or underground heat cause that temperature raises in the cable passage, simultaneously with a large amount of water vapours.When can not be in time aeration-cooling and when getting rid of water vapour, these water vapours in the passage will enter in the basic well, and see through the plant bottom case slit along basic aboveground liter and enter in the electric distribution network equipment box, first, because casing and the interior relative cable passage temperature of device temperature thereof are lower, thereby very easily cool off the formation condensation attached to the water vapour of casing and equipment surface; Second, remaining water vapour is trapped in passage and the case in a large number, cause the interior humidity of passage and case up to more than 90%, can make cable on the passage and casing and interior equipment thereof corrosion take place like this because of being in moist working environment, damage, not only shortened the distribution cable in the passage, and the application life of basic aboveground distribution net equipment, run unit is to electric distribution network repair rate height, labour intensity is big, cost of equipment maintenance increases, and greatly reduced the power supply reliability of electric distribution network, even, had a strong impact on the economic benefit and the social benefit of power supply enterprise because of the short circuit between distribution net equipment brings great potential safety hazard.Therefore be necessary existing distribution net equipment basis well is improved.
Summary of the invention
For the basic well that solves existing electric distribution network equipment can not be discharged the steam in the well, cause distribution cable in the underground passage and basic aboveground distribution net equipment casing and interior equipment corrosion thereof serious, increase maintenance cost, even, the invention provides a kind of network distribution equipment of urban distribution network ventilating moisture releasing type basic well because of the distribution net equipment short circuit brings serial problems such as potential safety hazard.
The present invention finishes by following technical proposal: a kind of network distribution equipment of urban distribution network ventilating moisture releasing type basic well, comprise and be located at underground well body and be communicated with this well body and be located at ground band edge well head, the borehole wall that it is characterized in that band edge well head on the ground is provided with through hole, so that the steam in the well discharges by through hole.
Described through hole is provided with single or multiple along the borehole wall of band edge well head, concrete hole count is looked in underground passage and the basic well actual humidity size and determined.
Described through hole is horizontally placed on the borehole wall of band edge well head, to make things convenient for hydrofuge, humidity discharging.
Be made as the end at the bottom of the hole of described through hole,, prevent that well outer rainwater or ponding from pouring in down a chimney in the well with when making things convenient for hydrofuge, humidity discharging.
Described through hole is provided with the obstruct net, enters in the well with blocking foreign body or toy.
Described obstruct net is made as wire lath or nonmetal net.
One side that described missile silo body top rest on the ground the band edge well head is provided with the inspection well head of being with well lid, overhauls from checking that well head enters in the basic well to make things convenient for the staff.
The present invention has following advantage and effect: adopt such scheme, steam in basic well and the underground passage is discharged from through hole in time, effectively reduce underground passage and basic well temperature simultaneously, the distribution net equipment that has fundamentally solved underground passage and be communicated with it is with basic well humidity excessive problem, make distribution cable and basic aboveground casing and interior no longer corrosion of equipment thereof in the underground cable passage, both prolonged the application life of these equipment, improved power supply reliability, reduced maintenance cost, avoided the operating security incident of equipment again, the setting of through hole has simultaneously also reduced foul smell concentration in the well, ensure that the well personnel are not endangered by foul smell, add the via design that intercepts net and inclination, not only make toy or rubbish, foreign matters such as stone can not fall in the well from through hole, and prevent that effectively extraneous rainwater or ponding from pouring in down a chimney in the well.Be the basic well of a desirable network distribution equipment of urban distribution network in fact.
Description of drawings
Fig. 1 is the present invention's structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further, is not limited thereto but hold within the present invention.
As Fig. 1, network distribution equipment of urban distribution network ventilating moisture releasing type basic well provided by the invention, comprise and be located at underground well body 1 and be communicated with this well body 1 and be located at ground band edge well head 7, the borehole wall 5 of ground band edge well head 7 is provided with through hole 6, through hole 6 is provided with along the borehole wall 5 of band edge well head 7, and lay respectively at the four direction of the borehole wall 5, each direction is established two holes, be made as the end at the bottom of the hole of through hole 6, and the height of the inboard ends 8 at the end that tilts, the end 4, the outside, is low, in case rainwater or ponding pour in down a chimney in the well 1, through hole 6 is provided with and intercepts net 9, intercept net 9 and be made as wire lath, in case toy or rubbish, foreign matters such as stone enter in the well 1, one side that missile silo body 1 top rest on the ground band edge well head 7 is provided with the inspection well head 2 with double-deck well lid 3, is positioned at missile silo body 1 wall of checking well head 2 belows and is provided with cat ladder 10, safeguards in the well or maintenance to make things convenient for the staff to enter.
Claims (7)
1. network distribution equipment of urban distribution network ventilating moisture releasing type basic well, comprise and be located at underground well body and be communicated with this well body and be located at ground band edge well head, the borehole wall that it is characterized in that band edge well head on the ground is provided with through hole, so that the steam in the well discharges by this through hole.
2. network distribution equipment of urban distribution network ventilating moisture releasing type basic well according to claim 1, it is single or multiple to it is characterized in that described through hole is provided with along the borehole wall of band edge well head, and concrete hole count is looked in underground passage and the basic well actual humidity size and is determined.
3. network distribution equipment of urban distribution network ventilating moisture releasing type basic well according to claim 1 is characterized in that described through hole is horizontally placed on the borehole wall of band edge well head.
4. network distribution equipment of urban distribution network ventilating moisture releasing type basic well according to claim 1 is characterized in that being made as the end at the bottom of the hole of described through hole.
5. network distribution equipment of urban distribution network ventilating moisture releasing type basic well according to claim 1 is characterized in that described through hole is provided with the obstruct net.
6. network distribution equipment of urban distribution network ventilating moisture releasing type basic well according to claim 5 is characterized in that described obstruct net is made as wire lath or nonmetal net.
7. network distribution equipment of urban distribution network ventilating moisture releasing type basic well according to claim 1 is characterized in that one side that described missile silo body top rest on the ground the band edge well head is provided with the inspection well head of band well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101132921A CN101831920B (en) | 2010-02-24 | 2010-02-24 | Ventilating moisture releasing type basic well for network distribution equipment of urban distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101132921A CN101831920B (en) | 2010-02-24 | 2010-02-24 | Ventilating moisture releasing type basic well for network distribution equipment of urban distribution network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101831920A true CN101831920A (en) | 2010-09-15 |
| CN101831920B CN101831920B (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101132921A Active CN101831920B (en) | 2010-02-24 | 2010-02-24 | Ventilating moisture releasing type basic well for network distribution equipment of urban distribution network |
Country Status (1)
| Country | Link |
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| CN (1) | CN101831920B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414276A (en) * | 2013-08-15 | 2013-11-27 | 北京国润通达科技有限公司 | Underground waterproof communication device cabin |
| CN105220708A (en) * | 2015-10-21 | 2016-01-06 | 黄友锋 | A kind of electrical network controller switching equipment basis well |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2169495A1 (en) * | 1996-02-14 | 1997-08-15 | Bernard K. Tananugara | Pedestal ground anchoring device |
| FR2892241A1 (en) * | 2005-10-13 | 2007-04-20 | Areva T & D Sa | Rural subterranean feeder interrupting and isolating cabinet, has ventilation unit, hot gas cooler and groove of closure plate integrated in enclosure, and concrete cover maintained in closure position of hole by groove |
| CN2919618Y (en) * | 2006-04-05 | 2007-07-04 | 夏曙光 | Geography view type substation box body |
| CN201260037Y (en) * | 2008-08-29 | 2009-06-17 | 湖北鄂电德力西电气设备有限公司 | Low voltage outdoor electricity distribution box |
| CN101645584A (en) * | 2009-05-26 | 2010-02-10 | 苏州爱知电机有限公司 | Power control cabinet |
-
2010
- 2010-02-24 CN CN2010101132921A patent/CN101831920B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2169495A1 (en) * | 1996-02-14 | 1997-08-15 | Bernard K. Tananugara | Pedestal ground anchoring device |
| FR2892241A1 (en) * | 2005-10-13 | 2007-04-20 | Areva T & D Sa | Rural subterranean feeder interrupting and isolating cabinet, has ventilation unit, hot gas cooler and groove of closure plate integrated in enclosure, and concrete cover maintained in closure position of hole by groove |
| CN2919618Y (en) * | 2006-04-05 | 2007-07-04 | 夏曙光 | Geography view type substation box body |
| CN201260037Y (en) * | 2008-08-29 | 2009-06-17 | 湖北鄂电德力西电气设备有限公司 | Low voltage outdoor electricity distribution box |
| CN101645584A (en) * | 2009-05-26 | 2010-02-10 | 苏州爱知电机有限公司 | Power control cabinet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414276A (en) * | 2013-08-15 | 2013-11-27 | 北京国润通达科技有限公司 | Underground waterproof communication device cabin |
| CN103414276B (en) * | 2013-08-15 | 2016-08-10 | 北京国润通达科技有限公司 | A kind of underground waterproof communication device cabin |
| CN105220708A (en) * | 2015-10-21 | 2016-01-06 | 黄友锋 | A kind of electrical network controller switching equipment basis well |
| CN106284416A (en) * | 2015-10-21 | 2017-01-04 | 黄友锋 | Electrical network controller switching equipment basis well |
| CN105220708B (en) * | 2015-10-21 | 2017-04-05 | 国网山东省电力公司滨州供电公司 | A kind of electrical network controller switching equipment basis well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101831920B (en) | 2012-06-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 650000 A3 Building No. two, Pioneer Park, hi tech Zone, Yunnan, Kunming, 606 Applicant after: Yunnan Qiankang Electrical Power Technology Co., Ltd. Address before: 650000 A3 Building No. two, Pioneer Park, hi tech Zone, Yunnan, Kunming, 606 Applicant before: Yunnan Qiankang Power Distribution Network Engineering Technology Consulting Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: YUNNAN QIANKANG URBAN POWER DISTRIBUTION NETWORK ENGINEERING TECHNOLOGY CONSULTING CO., LTD. TO: YUNNAN QIANKANG ELECTRICAL POWER TECHNOLOGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 606 Building A3, Phase II Pioneer Park, Kunming High-tech Zone, Yunnan Province Patentee after: Yunnan Qian Kang Power Design Consulting Co., Ltd. Address before: 650000 No. 606 Building A3, Second Phase of Pioneer Park, Kunming High-tech Zone, Yunnan Province Patentee before: Yunnan Qiankang Electrical Power Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 561000 9, 3 floor, second building, Wanjia Commercial Plaza, Huangguoshu Waterfalls street, Xi Xiu District, Anshun, Guizhou. Patentee after: Guizhou Yixin Energy Engineering Co., Ltd. Address before: No. 606 Building A3, Phase II Pioneer Park, Kunming High-tech Zone, Yunnan Province Patentee before: Yunnan Qian Kang Power Design Consulting Co., Ltd. |