CN104810729A - Total-buried transformer station drainage ventilation apparatus - Google Patents
Total-buried transformer station drainage ventilation apparatus Download PDFInfo
- Publication number
- CN104810729A CN104810729A CN201410034633.4A CN201410034633A CN104810729A CN 104810729 A CN104810729 A CN 104810729A CN 201410034633 A CN201410034633 A CN 201410034633A CN 104810729 A CN104810729 A CN 104810729A
- Authority
- CN
- China
- Prior art keywords
- blower fan
- pipeline
- water
- water accumulation
- fan pipeline
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention relates to a total-buried transformer station drainage ventilation apparatus, and especially relates to a drainage ventilation apparatus of a total-buried prefabricated box type transformer station. The apparatus comprises water accumulation boxes, water accumulation box covers and landscape ventilating ducts are arranged above the water accumulation boxes, the water accumulation box covers are provided with water discharging holes, the two water accumulation boxes are connected through a drainage pipe, the water accumulation boxes are internally provided with non-return valves, the non-return valves are composed of floating balls and mesh enclosures, the upper ends of the mesh enclosures are provided with rubber sleeves and are connected with a first blower fan pipeline or a second blower fan pipeline through the rubber sleeves, the other end of the first blower fan pipeline is provided with first blower fans, the other end of the second blower fan pipeline is provided with second blower fans, the bottom end of the second blower fan pipeline is provided with a water level gauge, and the water level gauge is connected with the water accumulation boxes through a water pump pipeline. The total-buried transformer station drainage ventilation apparatus is scientific and reasonable, is high in innovation, quite good in ventilation draining performance and high in heat dissipation efficiency, and is safety and reliable in application.
Description
Technical field
The present invention relates to a kind of full burying-terra transformer substation draining ventilation unit, particularly a kind of draining ventilation unit of complete buried pre-mounted box type transformer substation.
Background technology
Transformer station is indispensable important component part in electric power system, and it mainly plays effects such as distributing electric energy, regulation voltage, the safety of protection electrical network and the power supply quality of raising electrical network.Preassembled transformer station generally comprises transformer room, hyperbaric chamber, low-pressure chamber and configures the larger electric power facility of some caloric values, as high-power frequency conversion product, capacitor, inverter etc.Therefore, the technology that full burying-terra transformer substation is suitable for using in underground is still immature: heat dissipation ventilation is not smooth, and heat is loose does not go out, and there is potential safety hazard.
Ensure the ventilation and heat in transformer station box, need earth's surface to arrange heat dissipation ventilation window, if run into sleety weather, if do not taked corresponding rain cover drainage measure, rainwater is easy to enter in casing, and the safety affecting equipment is normal to be run; Casing is because being placed in underground for a long time, and inside can produce condensation, and can have an impact to the safe operation of equipment equally, severe patient causes device damage.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides full burying-terra transformer substation draining ventilation unit.
Technical solution of the present invention is as follows.
Full burying-terra transformer substation draining ventilation unit, comprise water tank, the top of described water tank is provided with ponding case lid and view air duct, described water tank covers and is provided with drainage hole, be connected by drainage pipe between two water tanks, described water tank inside is provided with check-valves, described check-valves is made up of ball float and guard, the upper end of described guard is provided with rubber case, and be connected with Fan pipeline one or Fan pipeline two by rubber case, the other end of described Fan pipeline one is provided with blower fan one, the other end of described Fan pipeline two is provided with blower fan two, the bottom of described Fan pipeline two is provided with water gage, described water gage is connected with water tank by suction pump pipeline.
The number of described blower fan one is three, and described blower fan one is connected in series, and the number of described blower fan two is two, and described blower fan two is also connected in series.
Described blower fan two place is provided with temperature sensor.
Described ball float and guard are made up of stainless steel.
When the present invention uses, water tank and view air duct are all in earth's surface, miscellaneous part is placed in transformer station box inside, beneficial effect of the present invention is: (1) ventilation and heat performance is good, water tank and view air duct all communicate with box house, and 5 blower fans with the use of, wherein have two to be 24 hours not constantly running in blower fan one, another is as emergency power; When spin manifold temperature reaches certain value, then start in blower fan two, another, as emergency power, ensure that casing inner-outer circulation ventilates.
(2) when rain weather occurs, water tank plays ponding effect, rainwater is discharged in sewer by drainage pipe, as flood, rainwater pours in down a chimney from sewer, and check-valves then cuts out automatically, principle is under buoyancy of water effect, water tank inner float ball is held up, Fan pipeline is closed, prevents rainwater to enter box house.
(3) base fabric of the present invention is provided with water gage, once have condensation or other moisture content in case, water level reaches certain set point, then the ponding in case is got rid of outside casing by suction pump pipeline by suction pump automatically in time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is further illustrated.
Fig. 1 is structural representation of the present invention.
Fig. 2 is right view of the present invention.
Fig. 3 is mounting structure figure of the present invention.
Fig. 4 is the partial enlarged drawing at A place in Fig. 3.
Fig. 5 is the structural representation of check-valves of the present invention.
Wherein: 1, water tank; 2, view air duct; 3, ponding case lid; 4, drainage pipe; 5, Fan pipeline one; 6, Fan pipeline two; 7, blower fan one; 8, blower fan two; 9, water gage; 10, suction pump pipeline; 11, water leg; 12, casing; 13, ball float; 14, guard; 15, rubber case.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify embodiment, describe the present invention in detail.
Full burying-terra transformer substation draining ventilation unit, comprise water tank 1, the top of described water tank 1 is provided with ponding case lid 3 and view air duct 2, described ponding case lid 3 is provided with drainage hole, be connected by drainage pipe 4 between two water tanks 1, described water tank 1 inside is provided with check-valves, described check-valves is made up of ball float 13 and guard 14, the upper end of described guard is provided with rubber case 15, and be connected with Fan pipeline 1 or Fan pipeline 26 by rubber case 15, the other end of described Fan pipeline 1 is provided with blower fan 1, the other end of described Fan pipeline 26 is provided with blower fan 28, the bottom of described Fan pipeline 26 is provided with water gage 9, described water gage 9 is connected with water tank 1 by suction pump pipeline 10.
The number of described blower fan 1 is three, and described blower fan 1 is connected in series, and the number of described blower fan 28 is two, and described blower fan 28 is also connected in series.
Described blower fan 28 place is provided with temperature sensor.
Described ball float 13 and guard 14 are made up of stainless steel.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention, General Principle defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Scope of the present invention is by claim and equivalents thereof.
Claims (4)
1. full burying-terra transformer substation draining ventilation unit, it is characterized in that: comprise water tank (1), the top of described water tank (1) is provided with ponding case lid (3) and view air duct (2), described ponding case lid (3) is provided with drainage hole, be connected by drainage pipe (4) between two water tanks (1), described water tank (1) inside is provided with check-valves, described check-valves is made up of ball float (13) and guard (14), the upper end of described guard is provided with rubber case (15), and be connected with Fan pipeline one (5) or Fan pipeline two (6) by rubber case (15), the other end of described Fan pipeline one (5) is provided with blower fan one (7), the other end of described Fan pipeline two (6) is provided with blower fan two (8), the bottom of described Fan pipeline two (6) is provided with water gage (9), described water gage (9) is connected with water tank (1) by suction pump pipeline (10).
2. full burying-terra transformer substation draining ventilation unit according to claim 1, it is characterized in that: the number of described blower fan one (7) is three, described blower fan one (7) is connected in series, and the number of described blower fan two (8) is two, and described blower fan two (8) is also connected in series.
3. full burying-terra transformer substation draining ventilation unit according to claim 1, is characterized in that: described blower fan two (8) place is provided with temperature sensor.
4. full burying-terra transformer substation draining ventilation unit according to claim 1, is characterized in that: described ball float (13) and guard (14) are made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034633.4A CN104810729A (en) | 2014-01-25 | 2014-01-25 | Total-buried transformer station drainage ventilation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034633.4A CN104810729A (en) | 2014-01-25 | 2014-01-25 | Total-buried transformer station drainage ventilation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810729A true CN104810729A (en) | 2015-07-29 |
Family
ID=53695343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034633.4A Pending CN104810729A (en) | 2014-01-25 | 2014-01-25 | Total-buried transformer station drainage ventilation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810729A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025871A (en) * | 2016-07-25 | 2016-10-12 | 国网山东省电力公司惠民县供电公司 | Buried safe box transformer substation |
| CN106025870A (en) * | 2016-07-25 | 2016-10-12 | 国网山东省电力公司惠民县供电公司 | Outdoor detachable high-protection box-type transformer substation |
| CN106058686A (en) * | 2016-07-25 | 2016-10-26 | 国网山东省电力公司惠民县供电公司 | High-tension switch cabinet ventilation and heat dissipation structure |
| CN106129830A (en) * | 2016-07-25 | 2016-11-16 | 邹平县供电公司 | A kind of power system construction distribution box |
| CN106207824A (en) * | 2016-07-25 | 2016-12-07 | 邹平县供电公司 | A kind of buried substation of band emergency alarm device |
| CN106207800A (en) * | 2016-07-25 | 2016-12-07 | 国网山东省电力公司惠民县供电公司 | A kind of heat sink of outdoor electric cabinet |
| CN108390295A (en) * | 2018-03-23 | 2018-08-10 | 华翔翔能电气股份有限公司 | The body structure of full burying-terra transformer substation |
| CN108493823A (en) * | 2018-03-23 | 2018-09-04 | 华翔翔能电气股份有限公司 | Complete buried prepackage type intelligent green substation |
| CN110481375A (en) * | 2019-08-08 | 2019-11-22 | 宿州市艾尔新能源有限公司 | A kind of power & environment supervision device of energy-storage box |
| CN111341523A (en) * | 2020-02-26 | 2020-06-26 | 浙江江山华宁电器有限公司 | Transformer easy to assemble |
| CN111673777A (en) * | 2020-06-18 | 2020-09-18 | 芜湖常瑞汽车部件有限公司 | Robot control box for robot welding production and use method thereof |
Citations (5)
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|---|---|---|---|---|
| JPH09331607A (en) * | 1996-03-13 | 1997-12-22 | Rittal Werk Rudolf Loh Gmbh & Co Kg | Wall type cooling equipment for switchboard housing box |
| CN2503649Y (en) * | 2001-09-20 | 2002-07-31 | 北京广联惠供用电工程设计有限公司 | Prefabricated underground box type converting station |
| CN201541073U (en) * | 2009-06-18 | 2010-08-04 | 上海天灵变压器有限公司 | Environment-friendly nonmetal buried flood protection prefabricated box-type substation |
| CN201601408U (en) * | 2009-06-18 | 2010-10-06 | 上海天灵变压器有限公司 | Environment-friendly fully-embedded compact-type non-metal prefabricated box type transformer substation |
| CN203707604U (en) * | 2014-01-25 | 2014-07-09 | 江苏伟特烈配电设备有限公司 | Drainage ventilation device used for all-buried transformer substation |
-
2014
- 2014-01-25 CN CN201410034633.4A patent/CN104810729A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09331607A (en) * | 1996-03-13 | 1997-12-22 | Rittal Werk Rudolf Loh Gmbh & Co Kg | Wall type cooling equipment for switchboard housing box |
| CN2503649Y (en) * | 2001-09-20 | 2002-07-31 | 北京广联惠供用电工程设计有限公司 | Prefabricated underground box type converting station |
| CN201541073U (en) * | 2009-06-18 | 2010-08-04 | 上海天灵变压器有限公司 | Environment-friendly nonmetal buried flood protection prefabricated box-type substation |
| CN201601408U (en) * | 2009-06-18 | 2010-10-06 | 上海天灵变压器有限公司 | Environment-friendly fully-embedded compact-type non-metal prefabricated box type transformer substation |
| CN203707604U (en) * | 2014-01-25 | 2014-07-09 | 江苏伟特烈配电设备有限公司 | Drainage ventilation device used for all-buried transformer substation |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025870B (en) * | 2016-07-25 | 2018-09-25 | 国网山东省电力公司惠民县供电公司 | A kind of outdoor detachable height protection box-type substation |
| CN106025871B (en) * | 2016-07-25 | 2018-09-25 | 国网山东省电力公司惠民县供电公司 | A kind of buried secure chest substation |
| CN106058686A (en) * | 2016-07-25 | 2016-10-26 | 国网山东省电力公司惠民县供电公司 | High-tension switch cabinet ventilation and heat dissipation structure |
| CN106129830A (en) * | 2016-07-25 | 2016-11-16 | 邹平县供电公司 | A kind of power system construction distribution box |
| CN106207824A (en) * | 2016-07-25 | 2016-12-07 | 邹平县供电公司 | A kind of buried substation of band emergency alarm device |
| CN106207800A (en) * | 2016-07-25 | 2016-12-07 | 国网山东省电力公司惠民县供电公司 | A kind of heat sink of outdoor electric cabinet |
| CN106025870A (en) * | 2016-07-25 | 2016-10-12 | 国网山东省电力公司惠民县供电公司 | Outdoor detachable high-protection box-type transformer substation |
| CN106025871A (en) * | 2016-07-25 | 2016-10-12 | 国网山东省电力公司惠民县供电公司 | Buried safe box transformer substation |
| CN108390295A (en) * | 2018-03-23 | 2018-08-10 | 华翔翔能电气股份有限公司 | The body structure of full burying-terra transformer substation |
| CN108493823A (en) * | 2018-03-23 | 2018-09-04 | 华翔翔能电气股份有限公司 | Complete buried prepackage type intelligent green substation |
| CN108390295B (en) * | 2018-03-23 | 2019-06-04 | 华翔翔能电气股份有限公司 | The body structure of full burying-terra transformer substation |
| CN110481375A (en) * | 2019-08-08 | 2019-11-22 | 宿州市艾尔新能源有限公司 | A kind of power & environment supervision device of energy-storage box |
| CN110481375B (en) * | 2019-08-08 | 2024-03-12 | 宿州市艾尔新能源有限公司 | Movable ring monitoring device of energy storage box |
| CN111341523A (en) * | 2020-02-26 | 2020-06-26 | 浙江江山华宁电器有限公司 | Transformer easy to assemble |
| CN111673777A (en) * | 2020-06-18 | 2020-09-18 | 芜湖常瑞汽车部件有限公司 | Robot control box for robot welding production and use method thereof |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
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| WD01 | Invention patent application deemed withdrawn after publication |