CN101913461A - Electrical equipment container for preventing water dripping on top - Google Patents
Electrical equipment container for preventing water dripping on top Download PDFInfo
- Publication number
- CN101913461A CN101913461A CN 201010253371 CN201010253371A CN101913461A CN 101913461 A CN101913461 A CN 101913461A CN 201010253371 CN201010253371 CN 201010253371 CN 201010253371 A CN201010253371 A CN 201010253371A CN 101913461 A CN101913461 A CN 101913461A
- Authority
- CN
- China
- Prior art keywords
- water
- container
- guide groove
- electrical equipment
- water guide
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an electrical equipment container for preventing water dripping on the top. A water collecting board is installed below the top of the container, and the cavity of the container is divided into an upper part and a lower part. A plurality of water guide grooves next to each other in sequence are arranged above the water collecting board, and at least one opening end of each water guide groove is arranged at the edge of the water collecting board. A water drainage gap is formed between the opening end of each water guide groove and the container and the top between two adjacent water guide grooves is provided with vent holes. In the invention, the water collecting board is used for collecting water droplets falling from the top of the container, so that the water droplets are prevented from falling on equipment units or electrical insulating parts. Thus, the service life of the electrical equipment can be prolonged, and the operational safety and reliability performance of the electrical equipment is improved.
Description
Technical field
The present invention relates to electrical equipment container, but a kind of electrical equipment container of preventing water dripping on top specifically.
Background technology
The mechanism case of outdoor transformer and terminal box are installed in the metal enclosed container, produce condensate water owing to be everlasting when influenced by ambient air temperature and wetness in the container, condensing water droplet causes metal parts corrosion and aqueous corrosion in mechanism components and causes that the mechanical part abrasion loss is big and malfunctioning, particularly drop on the low-voltage controling appliance and cause misoperation or short trouble, cause insulating element insulation decline simultaneously and whole equipment can't normally be moved, use brings about great losses to equipment, particularly causes electrical equipment malfunction or tripping to cause more serious accident.In order to prevent this from occurring, the bottom in electrical equipment container installs the dehumidifying heating arrangement additional usually, prevents that by heating damp air from condensing at the top.Yet, damp air is heated and rises and most of damp air is discharged by the container side deflation hole, but still some moist air stream concentrates at the top of container, former thereby make moisture condensation knot water because of the top material temperature difference, water droplet drops on parts or the insulating element, still can cause parts corrosion or aqueous corrosion, and the problem of electric terminal short circuit or decreasing insulating.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of electrical equipment container of preventing water dripping on top is provided, can effectively prevent to prolong the electric equipment life-span and improve the safety and reliability of electric equipment operation on the electric equipment of following of top condensate water to the container.
The technical scheme that the present invention solves the problems of the technologies described above is: water collection sheet is housed below container top, container intracavity is divided into two parts up and down, described water collection sheet top is provided with several adjacent successively water guide grooves, each water guide groove has at least an open end to be located at the water collection sheet edge, water collection sheet is provided with drainage gap between the open end of each water guide groove and container side wall, the top between the adjacent water guide groove has air extractor vent.The damp air that rises can enter upper space along the air extractor vent on the water collection sheet, and the container top condensation water is dropped on the water collection sheet and fall into the water guide groove, and the water droplet that falls in the water guide groove can flow to the container bottom discharge or be subjected to thermal evaporation once more along container side wall.Because the container top condensate water is collected and can not dripped on the electric equipment of below by water collection sheet, thereby avoids being dropped on equipment unit or the electric insulating spare.
A preferred version of the present invention is: described water guide groove be arranged in parallel.The water collection sheet of this structure is made simpler, and draining is convenient.
At the water collection sheet that the water guide groove be arranged in parallel, water collection sheet is provided with to water guide slot opening end lopsidedness in container, more helps draining.
The water droplet that the present invention adopts water collection sheet collection container top to fall, thus avoid being dropped on equipment unit or the electric insulating spare, can prolong electric equipment service life, improve the safety and reliability of electric equipment operation.In addition, water collection sheet can adopt plastics or composite fibre materials to make, and is subjected to temperature traverse littler than metal, is difficult for making moisture condensation knot water, and processing and install very convenient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 be among Fig. 1 container along A-A line cutaway view.
The specific embodiment
As depicted in figs. 1 and 2, electrical equipment container of the present invention is made up of sidewall 3, case top 4 and base 1, water collection sheet 5 is located at case and pushes up 4 bottoms, container 3 inner chambers are divided into upper space 6 and lower space 8, electric equipment (among the figure draw in the end) and dehumidifying heating arrangement 2 are located in the container lower space 8, and the container bottom is provided with admission port 7 and the exhausr port 9 that communicates with external container.Water guide groove 51 on the water collection sheet 5 be arranged in parallel, each water guide groove 51 cross-sectional plane is V-shaped, water guide groove 51 two ends are open end in this example, water collection sheet 5 is obliquely installed in container to water guide groove 51 1 side opening ends, between the lower end of each water guide groove 51 and the sidewall 3 drainage gap 10 is arranged, top 52 between adjacent water guide groove has a plurality of air extractor vents 53, and the width of each air extractor vent 53 should not surpass 5mm, falls into the below with the water droplet that reduces case top 4 drippages by air extractor vent.
Its principle of work is as follows: the damp air of rising enters upper space 6 along the air extractor vent on the water collection sheet 5 53, and after condensing into water droplet, case top 4 drops on the water collection sheet 5, and fall into water guide groove 51, flow out by drainage gap 10 along water guide groove 51, flow to container bottom along container 3 sidewalls and discharge or be subjected to once more thermal evaporation.Because air extractor vent 53 is in the extreme higher position of adjacent two water guide grooves 51, drip to the possibility of following side space 8 minimum by air extractor vent 53 places.And water collection sheet 5 is located in the container, and upper and lower temperature difference is little, and damp air is difficult for condensing below water collection sheet.
Water collection sheet 5 can adopt plastics or composite fibre materials to make, and is subjected to temperature traverse littler than metal, is difficult for making moisture condensation knot water, can adopt gluing connection, and processing and installation are all very convenient, and can cut into polylith splicing assembling.
Water guide groove on the water collection sheet of the present invention distributes and is not limited to the form that present embodiment provides, and can adopt the shape of radiation around the mind-set therefrom or spiral-shaped, also can take other convenient the water of collecting to be introduced into the shape that is fallen by the container either side.
Claims (4)
1. the electrical equipment container of preventing water dripping on top, it is characterized in that: water collection sheet (5) is housed below container top, container intracavity is divided into two parts (68) up and down, described water collection sheet (5) top is provided with several adjacent successively water guide grooves (51), each water guide groove (51) has at least an open end to be located at water collection sheet (5) edge, water collection sheet (5) is provided with drainage gap (10) between the open end of each water guide groove (51) and container side wall (3), the top (52) between the adjacent water guide groove has air extractor vent (53).
2. the electrical equipment container of preventing water dripping on top according to claim 1, it is characterized in that: described water guide groove (51) be arranged in parallel.
3. the electrical equipment container of preventing water dripping on top according to claim 2, it is characterized in that: water collection sheet (5) is provided with to water guide groove (51) open end lopsidedness.
4. according to the electrical equipment container of claim 2 or 3 described preventing water dripping on top, it is characterized in that: it is V-shaped that water collection sheet (5) is gone up water guide groove (51) shape of cross section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102533712A CN101913461B (en) | 2010-08-09 | 2010-08-09 | Electrical equipment container for preventing water dripping on top |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102533712A CN101913461B (en) | 2010-08-09 | 2010-08-09 | Electrical equipment container for preventing water dripping on top |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101913461A true CN101913461A (en) | 2010-12-15 |
CN101913461B CN101913461B (en) | 2012-04-25 |
Family
ID=43321152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102533712A Active CN101913461B (en) | 2010-08-09 | 2010-08-09 | Electrical equipment container for preventing water dripping on top |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101913461B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315598A (en) * | 2011-09-16 | 2012-01-11 | 安徽省电力公司铜陵供电公司 | Condensation water collecting plate with hidden ventilation holes |
CN102387685A (en) * | 2011-09-15 | 2012-03-21 | 安徽省电力公司铜陵供电公司 | Condensation water collecting plate for electric equipment cabinet |
CN102394479A (en) * | 2011-09-15 | 2012-03-28 | 安徽省电力公司铜陵供电公司 | Anti-condensation electrical equipment box |
CN102535069A (en) * | 2012-03-01 | 2012-07-04 | 山东源丰印染机械有限公司 | V-shaped drop-proof steaming box |
CN106369907A (en) * | 2016-10-11 | 2017-02-01 | 合肥华凌股份有限公司 | Refrigerator |
CN112426552A (en) * | 2020-12-15 | 2021-03-02 | 宁波星宏智能技术有限公司 | Intelligent kitchen disinfection cabinet |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2453310Y (en) * | 2000-11-23 | 2001-10-10 | 坤慧股份有限公司 | Casing base of indoor unit of air conditioner |
CN2596629Y (en) * | 2002-07-04 | 2003-12-31 | 江苏省电力公司无锡供电公司 | Wet-proof anti-pollution terminal box |
JP2005228780A (en) * | 2004-02-10 | 2005-08-25 | Matsushita Electric Ind Co Ltd | Outdoor installed electric apparatus cabinet |
JP2008306142A (en) * | 2007-06-11 | 2008-12-18 | Mitsubishi Electric Corp | Housing |
CN201312092Y (en) * | 2008-11-21 | 2009-09-16 | 康建准 | Outdoor dew terminal box of converting station |
CN201349097Y (en) * | 2008-12-09 | 2009-11-18 | 江西赣西供电公司 | Moisture-proof terminal box |
-
2010
- 2010-08-09 CN CN2010102533712A patent/CN101913461B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2453310Y (en) * | 2000-11-23 | 2001-10-10 | 坤慧股份有限公司 | Casing base of indoor unit of air conditioner |
CN2596629Y (en) * | 2002-07-04 | 2003-12-31 | 江苏省电力公司无锡供电公司 | Wet-proof anti-pollution terminal box |
JP2005228780A (en) * | 2004-02-10 | 2005-08-25 | Matsushita Electric Ind Co Ltd | Outdoor installed electric apparatus cabinet |
JP2008306142A (en) * | 2007-06-11 | 2008-12-18 | Mitsubishi Electric Corp | Housing |
CN201312092Y (en) * | 2008-11-21 | 2009-09-16 | 康建准 | Outdoor dew terminal box of converting station |
CN201349097Y (en) * | 2008-12-09 | 2009-11-18 | 江西赣西供电公司 | Moisture-proof terminal box |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102387685A (en) * | 2011-09-15 | 2012-03-21 | 安徽省电力公司铜陵供电公司 | Condensation water collecting plate for electric equipment cabinet |
CN102394479A (en) * | 2011-09-15 | 2012-03-28 | 安徽省电力公司铜陵供电公司 | Anti-condensation electrical equipment box |
CN102315598A (en) * | 2011-09-16 | 2012-01-11 | 安徽省电力公司铜陵供电公司 | Condensation water collecting plate with hidden ventilation holes |
CN102535069A (en) * | 2012-03-01 | 2012-07-04 | 山东源丰印染机械有限公司 | V-shaped drop-proof steaming box |
CN102535069B (en) * | 2012-03-01 | 2014-02-19 | 山东源丰印染机械有限公司 | V-shaped drop-proof steaming box |
CN106369907A (en) * | 2016-10-11 | 2017-02-01 | 合肥华凌股份有限公司 | Refrigerator |
CN106369907B (en) * | 2016-10-11 | 2018-05-11 | 合肥华凌股份有限公司 | Refrigerator |
CN112426552A (en) * | 2020-12-15 | 2021-03-02 | 宁波星宏智能技术有限公司 | Intelligent kitchen disinfection cabinet |
CN112426552B (en) * | 2020-12-15 | 2022-05-03 | 宁波星宏智能技术有限公司 | Intelligent kitchen disinfection cabinet |
Also Published As
Publication number | Publication date |
---|---|
CN101913461B (en) | 2012-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101913461B (en) | Electrical equipment container for preventing water dripping on top | |
CN102387685A (en) | Condensation water collecting plate for electric equipment cabinet | |
CN204030335U (en) | There is the outdoor box of antifogging function | |
CN102394479A (en) | Anti-condensation electrical equipment box | |
CN102856825A (en) | Electric cabinet dehumidifier and dehumidifying method thereof | |
CN103779796A (en) | Dehumidifier | |
CN201742665U (en) | Condensed water collecting plate | |
CN106594935A (en) | Dehumidifier | |
CN111613987B (en) | Moisture-proof box-type transformer | |
CN202210634U (en) | Anti-condensation electric equipment box | |
CN202206044U (en) | Dew-condensing and water-collecting plate having hidden vent holes | |
CN104538855A (en) | Roof drip-water preventing container for electrical equipment | |
CN203628855U (en) | Side wall mounted cabinet air conditioner with upper air outlet and water blowing resistance | |
CN102315598A (en) | Condensation water collecting plate with hidden ventilation holes | |
CN202206681U (en) | Gel water collecting plate for electric equipment box | |
KR101864955B1 (en) | A distribution box having deck plate | |
CN216699112U (en) | Humidity control equipment for transformer substation | |
CN215732960U (en) | Dampproofing power cabinet block terminal | |
CN212138067U (en) | Novel dampproofing switch board | |
US8852321B2 (en) | Cold-weather recharging dehydrating breather | |
CN207251122U (en) | Cable branch box with dehumidifier apparatus | |
CN104006450A (en) | Dehumidifier | |
CN103049060A (en) | Server | |
CN217340759U (en) | Intelligent dehumidifying device | |
CN213584634U (en) | Cubical switchboard dehumidification structure based on semiconductor refrigeration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |