CN101997276B - High voltage capacitor chamber with adjacent structure - Google Patents
High voltage capacitor chamber with adjacent structure Download PDFInfo
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- CN101997276B CN101997276B CN2010105125293A CN201010512529A CN101997276B CN 101997276 B CN101997276 B CN 101997276B CN 2010105125293 A CN2010105125293 A CN 2010105125293A CN 201010512529 A CN201010512529 A CN 201010512529A CN 101997276 B CN101997276 B CN 101997276B
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Abstract
The invention relates to a high voltage capacitor chamber with an adjacent structure. The high voltage capacitor chamber comprises at least three machine rooms which are adjacently connected with each other along the leftward and rightward direction, and is characterized in that the lower part of one machine room on the middle part is provided with an air inlet, wherein the upper parts of the final machine rooms on the left side and the right side are provided with air outlets; an intelligent temperature control ventilation adjuster for supplying air into the room machine is arranged outside the machine room at the middle part and connected with the air inlet; the upper part of a partition wall of two adjacent machine rooms is provided with an air outlet communication port and the lower part of the partition wall is provided with an air inlet communication port; and both the air outlet communication port and the air inlet communication port are provided with bidirectional explosion and fire protection valves. One intelligent temperature control ventilation adjuster is used for simultaneously ventilating and cooling a plurality of high voltage capacitor chambers which are connected adjacently, and controllable small-volume and low-speed air flow is used for ventilating and cooling the high voltage capacitor chamber, so that turbulence or mixed flow of the air flow in the high voltage capacitor chamber is not caused, the ventilating and cooling efficiency is improved, the energy consumption is greatly reduced, and the noise pollution to peripheral environment is eliminated.
Description
Technical field
The present invention relates to a kind of high-voltage capacitor chamber, especially relate to a kind of adjacent structure high-voltage capacitor chamber.
Background technology
Need to use a large amount of high-voltage capacitors in the electric substation; It is indoor that high-voltage capacitor is installed in a plurality of separate high-voltage capacitors respectively; In the prior art, the ventilation and heat of each high-voltage capacitor chamber is independent separately, comes ventilation and heat through the mode that exhaust blower is installed at the air outlet of each high-voltage capacitor chamber; This radiating mode of independent ventilation separately not only need consume a large amount of electric energy, and derives a large amount of other problems.Because this draft type is in the indoor generation negative pressure of high-voltage capacitor, outdoor dust, clast very easily get into the high-voltage capacitor chamber and make the ground dust of kicking up from air inlet, make on the high-voltage capacitor dust stratification serious; If room air is moist; Can make the high-voltage capacitor surface that creepage, the pollution flashover of dirt takes place, bring potential safety hazard, in addition; Because existing aeration-cooling mode causes the turbulent flow or the mixed flow of air-flow in whole high-voltage capacitor chamber inner space; Aeration-cooling efficient is lower, causes a large amount of energy loss, and surrounding enviroment are caused bigger noise pollution.
Summary of the invention
The applicant has carried out research and has improved to above-mentioned problem, and a kind of adjacent structure high-voltage capacitor chamber is provided; Reduce power consumption, improve aeration-cooling efficient, and eliminate noise pollution surrounding enviroment; Simultaneously; Reduce airborne dust, avoid the high-voltage capacitor surface that creepage, the pollution flashover phenomenon of dirt takes place, reduce potential safety hazard.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of adjacent structure high-voltage capacitor chamber; Comprise at least three machine rooms of the adjacent connection in the left and right sides, be provided with high-voltage capacitor in the machine room, the bottom that is positioned at a machine room at middle part is provided with air inlet; The top of last machine room of the left and right sides is equipped with air outlet; The said outside that is positioned at a machine room at middle part is provided with the intelligent temperature control louvres of blowing to machine room, and the air outlet of said intelligent temperature control louvres connects said air inlet, and the top of the spaced walls of adjacent two machine rooms is provided with the air-out connected entrance; The bottom of the spaced walls of adjacent two machine rooms is provided with the air intake connected entrance, is equipped with two-way anti-explosion fire valve on said air-out connected entrance and the air intake connected entrance.
Further:
The air outlet of said intelligent temperature control louvres is provided with air ducting.
Technique effect of the present invention is:
A kind of adjacent structure high-voltage capacitor disclosed by the invention chamber; Using intelligent temperature control louvres is a plurality of high-voltage capacitor chamber ventilated heat radiations of adjacent connection simultaneously; To the cooling of high-voltage capacitor chamber ventilated, can not cause the turbulent flow or the mixed flow of high-voltage capacitor indoor air flow with controlled little air quantity low speed flow, improve aeration-cooling efficient; Reduce energy resource consumption significantly, and eliminate noise pollution surrounding enviroment; In addition, low speed flow reduces the airborne dust in the machine room, avoids the high-voltage capacitor surface that creepage, the pollution flashover phenomenon of dirt takes place, and reduces potential safety hazard, improves the security reliability of high-voltage capacitor operation.
Description of drawings
Fig. 1 is the three-dimensional structure sketch map of the embodiment of the invention 1.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the three-dimensional structure sketch map of the embodiment of the invention 2.
Embodiment
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
The present invention includes at least three machine rooms of the adjacent connection in the left and right sides; Be provided with high-voltage capacitor in the machine room; Several actual needs of pressing are confirmed between machine room, like Fig. 1, shown in 2, are three machine rooms of the adjacent connection in the left and right sides in the present embodiment; First machine room 1 is the machine room in the middle of being positioned at, and its underpart is provided with air inlet 101; Second machine room 2 is positioned at the left side of first machine room 1, and its top is provided with the right side that air outlet 201, the three machine rooms 3 are positioned at first machine room 1, and its top is provided with air outlet 301; Be provided with high-voltage capacitor 11 in first machine room 1, second machine room 2 and the 3rd machine room 3.The outside of first machine room 1 is provided with the intelligent temperature control louvres 4 of in machine room, blowing; The air outlet of intelligent temperature control louvres 4 connects the air inlet 101 of first machine room 1; Also be provided with air ducting 10 on the air outlet of intelligent temperature control louvres 4, air ducting 10 is a prior art.The bottom of the spaced walls between first machine room 1 and second machine room 2 is provided with air intake connected entrance 7; The bottom of the spaced walls between first machine room 1 and the 3rd machine room 3 is provided with air intake connected entrance 8; The top air-out connected entrance 5 of the spaced walls between first machine room 1 and second machine room 2; The top air-out connected entrance 6 of the spaced walls between first machine room 1 and the 3rd machine room 3 is equipped with two-way anti-explosion fire valve 9 on air-out connected entrance 5, air-out connected entrance 6, air intake connected entrance 7, the air intake connected entrance 8.
In the present embodiment; Intelligent temperature control louvres 4 are in the granted patent (patent No.: open 200720131425.1); The intelligent temperature control louvres 4 that are installed in first machine room, 1 air inlet 101 are provided with air filter and silencing means, filter out dust and moisture in the open-air by air filter, to the open-air filtration and after noise reduction is handled; Blow in first machine room 1 through air ducting 10; Air ducting 10 can be adjusted the airflow direction that control gets into first machine room 1, makes low speed flow be covered in the bottom in first machine room 1, and the hot-air buoyancy lift that high-voltage capacitor 11 heatings form drives the low speed flow upwelling through high-voltage capacitor 11; The air-flow high-voltage capacitor surface of flowing through from bottom to top; After high-voltage capacitor 11 heating, become thermal current, thermal current rises naturally and discharges first machine room 1 from the air-out connected entrance 5 on the spaced walls top between first machine room 1 and second machine room 2, gets into the top of second machine room 2; Or discharge first machine room 1 from the top air-out connected entrance of the spaced walls between first machine room 1 and the 3rd machine room 36, get into the top of the 3rd machine room 3; Low speed flow forms controlled orderly air current flow passage between air inlet 101, high-voltage capacitor 11, air-out connected entrance 5 and air-out connected entrance 6, fast first machine room, 1 thermal current is overflowed, and is that the high-voltage capacitor 11 in first machine room 1 is aeration-cooling.Intelligent temperature control louvres 4 are sent into the part cold airflow of first machine room 1 and are sent into second machine room 2 through air intake connected entrance 7; Another part gets into the 3rd machine room 3 through air intake connected entrance 8; Identical with first machine room, 1 aeration-cooling process; Cold airflow is high-voltage capacitor 11 ventilation and heat in second machine room 2 and the 3rd machine room 3, and the thermal current of formation rises to second machine room 2 and the 3rd machine room 3 tops; The portion of hot air-flow that first machine room 1 overflows gets into the top of second machine room 2 through air-out connected entrance 5, is discharged to outside the machine room through air outlet 201 together with the thermal current of second machine room 2; The in addition portion of hot air-flow that first machine room 1 overflows gets into the top of the 3rd machine room 3 through air-out connected entrance 6, is discharged to outside the machine room through air outlet 301 together with the thermal current of the 3rd machine room 3.The temperature probe of the electric controller of intelligent temperature control louvres 4 is in air outlet 201 and air outlet 301 place's collecting temperature information and feed back to intelligent temperature control louvres 4; Intelligent temperature control louvres 4 are the air output of control blower fan automatically; Thereby regulate the flow velocity of throughput and air-flow in each machine room, the dynamic characteristic that itself and high-voltage capacitor 11 caloric values are changed is complementary, when satisfying the required minimum ventilation quantity of the dynamic heat balance of high-voltage capacitor; Controlling the interior ambient temperature of each machine room remains constant; Low speed flow not only fully carries out heat exchange with high-voltage capacitor, and eliminates the negative effect of turbulent flow and mixed flow, makes aeration-cooling maximizing efficiency; Save a large amount of power consumptions; Simultaneously can not produce airborne dust and the pollution high voltage capacitor surface, avoid the high-voltage capacitor surface that creepage, the pollution flashover phenomenon of dirt takes place, reduce potential safety hazard.
Be equipped with two-way anti-explosion fire valve 9 in air-out connected entrance on the adjacent machine room spaced walls and the air intake connected entrance; (patent No.: open 200920187194.5), the direction that two-way anti-explosion fire valve 9 scalable control gets into the air-flow of next machine room is when the high-voltage capacitor in a certain machine room explodes or catches fire two-way anti-explosion fire valve 9 in granted patent; Two-way anti-explosion fire valve 9 cuts out automatically; Prevent disasters and spread, for example, when the high-voltage capacitor in first machine room 1 explodes or catches fire; Air-out connected entrance 5 on itself and second machine room, 2 spaced walls and the two-way anti-explosion fire valve 9 in the air intake connected entrance 7 are closed automatically; Simultaneously it is also closed with air-out connected entrance 6 and the two-way anti-explosion fire valve 9 in the air intake connected entrance 8 on the 3rd machine room 3 spaced walls automatically, thereby makes first machine room 1 and second machine room 2 and 3 isolation of the 3rd machine room, behind the release of pressure that explodes; Two-way anti-explosion fire valve 9 is opened automatically, simultaneously can be through intelligent temperature control louvres 4 ventilation smoke exhausts.
As shown in Figure 3, in the present embodiment four machine rooms of the adjacent connection in the left and right sides, first machine room 1 is for being positioned at a machine room at middle part, and its underpart is provided with air inlet 101; Second machine room 2 is positioned at the left side of first machine room 1, and the bottom that its top is provided with the spaced walls between air outlet 201, the first machine rooms 1 and second machine room 2 is provided with the top air-out connected entrance 5 of the spaced walls between air intake connected entrance 7, the first machine rooms 1 and second machine room 2; The 3rd machine room 3, the 4th machine room 12 are positioned at the right side of first machine room 1; The 4th machine room 12 is last machine room on first machine room, 1 right side; The 4th machine room 12 tops are provided with air outlet 1201; The bottom of the spaced walls between first machine room 1 and the 3rd machine room 3 is provided with top air-out connected entrance 6, the three machine rooms 3 of the spaced walls between air intake connected entrance 8, the first machine rooms 1 and the 3rd machine room 3 and the bottom of the spaced walls between the 4th machine room 12 is provided with air intake connected entrance 14; Be provided with high-voltage capacitor 11 in top air-out connected entrance 13, the first machine rooms 1 of the spaced walls between the 3rd machine room 3 and the 4th machine room 12, second machine room 2, the 3rd machine room 3 and the 4th machine room 12.The outside of first machine room 1 is provided with the intelligent temperature control louvres 4 of in machine room, blowing, and the air outlet of intelligent temperature control louvres 4 connects the air inlet 101 of first machine room 1, also is provided with air ducting 10 on the air outlet of intelligent temperature control louvres 4.Be equipped with two-way anti-explosion fire valve 9 on air-out connected entrance 5, air-out connected entrance 6, air-out connected entrance 13, air intake connected entrance 7, air intake connected entrance 8, the air intake connected entrance 14.
In the present embodiment; First machine room 1 is identical with embodiment 1 with the ventilation and heat of second machine room 2, and the ventilation and heat and the embodiment 1 of first machine room 1 and the 3rd machine room 3 are basic identical, because the 4th machine room 12 is last machine room on right side; The top of the 3rd machine room 3 does not have air outlet; Therefore, intelligent temperature control louvres 4 are sent into the part cold airflow of first machine room 1, send into the 3rd machine room 3 through air intake connected entrance 8; Get into the 4th machine room 12 through air intake connected entrance 14 again; Identical with first machine room, 1 aeration-cooling process, cold airflow is high-voltage capacitor 11 ventilation and heat in the 3rd machine room 3 and the 4th machine room 12, and the thermal current of formation rises to the 3rd machine room 3 and the 4th machine room 12 tops; The thermal current that first machine room 1 overflows gets into the top of the 3rd machine room 3 through air-out connected entrance 6; Get into the top of the 4th machine room 12 together with the thermal current of the 3rd machine room 3 through air-out connected entrance 13, be discharged to outside the machine room through air outlet 1201 together with the thermal current of the 4th machine room 12.The effect in the present embodiment of two-way anti-explosion fire valve 9 is identical with embodiment 1.
Claims (2)
1. adjacent structure high-voltage capacitor chamber; At least three machine rooms that comprise the adjacent connection in the left and right sides; Be provided with high-voltage capacitor in the machine room; It is characterized in that: the bottom that is positioned at a machine room at middle part is provided with air inlet, and the top of last machine room of the left and right sides is equipped with air outlet, and the said outside that is positioned at a machine room at middle part is provided with the intelligent temperature control louvres of blowing to machine room; The air outlet of said intelligent temperature control louvres connects said air inlet; The top of the spaced walls of adjacent two machine rooms is provided with the air-out connected entrance, and the bottom of the spaced walls of adjacent two machine rooms is provided with the air intake connected entrance, is equipped with two-way anti-explosion fire valve on said air-out connected entrance and the air intake connected entrance.
2. according to the described adjacent structure high-voltage capacitor of claim 1 chamber, it is characterized in that: the air outlet of said intelligent temperature control louvres is provided with air ducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105125293A CN101997276B (en) | 2010-10-20 | 2010-10-20 | High voltage capacitor chamber with adjacent structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105125293A CN101997276B (en) | 2010-10-20 | 2010-10-20 | High voltage capacitor chamber with adjacent structure |
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| Publication Number | Publication Date |
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| CN101997276A CN101997276A (en) | 2011-03-30 |
| CN101997276B true CN101997276B (en) | 2012-05-23 |
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| CN2010105125293A Active CN101997276B (en) | 2010-10-20 | 2010-10-20 | High voltage capacitor chamber with adjacent structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9504182B2 (en) | 2013-06-14 | 2016-11-22 | Abb Technology Ltd | Electrical housing having cooling and sound-absorbing means |
| CN110534298B (en) * | 2018-05-25 | 2022-12-16 | 日立能源瑞士股份公司 | Cooling system for transformer |
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|---|---|---|---|---|
| EP0482414A1 (en) * | 1990-10-23 | 1992-04-29 | Walter Becker GmbH | Spark-proof casing for electrical installations used in underground mining |
| CN200989644Y (en) * | 2006-10-19 | 2007-12-12 | 深圳市中联创新自控系统有限公司 | Machine room |
| CN201118128Y (en) * | 2007-09-04 | 2008-09-17 | 北京鼎汉技术股份有限公司 | Power-supply module machine cabinet |
| CN201121959Y (en) * | 2007-10-29 | 2008-09-24 | 新疆新能源股份有限公司 | Intelligent energy-saving ventilating system of machine room |
| CN201149350Y (en) * | 2007-12-13 | 2008-11-12 | 承方 | Intelligence temperature-control draft regulator |
| CN201490595U (en) * | 2009-08-25 | 2010-05-26 | 承方 | Explosion-proof fire-resisting valve applied to high voltage capacitor rooms |
| CN201821015U (en) * | 2010-10-20 | 2011-05-04 | 承方 | High-voltage capacitor room with adjacent structures |
-
2010
- 2010-10-20 CN CN2010105125293A patent/CN101997276B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0482414A1 (en) * | 1990-10-23 | 1992-04-29 | Walter Becker GmbH | Spark-proof casing for electrical installations used in underground mining |
| CN200989644Y (en) * | 2006-10-19 | 2007-12-12 | 深圳市中联创新自控系统有限公司 | Machine room |
| CN201118128Y (en) * | 2007-09-04 | 2008-09-17 | 北京鼎汉技术股份有限公司 | Power-supply module machine cabinet |
| CN201121959Y (en) * | 2007-10-29 | 2008-09-24 | 新疆新能源股份有限公司 | Intelligent energy-saving ventilating system of machine room |
| CN201149350Y (en) * | 2007-12-13 | 2008-11-12 | 承方 | Intelligence temperature-control draft regulator |
| CN201490595U (en) * | 2009-08-25 | 2010-05-26 | 承方 | Explosion-proof fire-resisting valve applied to high voltage capacitor rooms |
| CN201821015U (en) * | 2010-10-20 | 2011-05-04 | 承方 | High-voltage capacitor room with adjacent structures |
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| CN101997276A (en) | 2011-03-30 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Safe Electric Environmental Control Equipments Co., Ltd. Assignor: Cheng Fang Contract record no.: 2012320000200 Denomination of invention: High voltage capacitor chamber with adjacent structure License type: Exclusive License Open date: 20110330 Record date: 20120313 |
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