CN103354328A - Box type transformer station having rain-proof ventilated roof - Google Patents
Box type transformer station having rain-proof ventilated roof Download PDFInfo
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- CN103354328A CN103354328A CN2013103329694A CN201310332969A CN103354328A CN 103354328 A CN103354328 A CN 103354328A CN 2013103329694 A CN2013103329694 A CN 2013103329694A CN 201310332969 A CN201310332969 A CN 201310332969A CN 103354328 A CN103354328 A CN 103354328A
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- trapezoidal connector
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Abstract
Disclosed in the invention is a box type transformer station having a rain-proof ventilated roof. A long slot is arranged at the top of a sloped surface of the transformer station and a trapezoid connecting piece is used to fix a box ridge. Therefore, the space with air flowing is formed between the sloped surface top and the box ridge by ventilation holes of the trapezoid connecting piece and thus the box type transformer station is in a ventilation state all the time, thereby solving a problem that electronic elements are easy to damage and has short service lives due to high air humidity in the station. Besides, rainwater blocking blades that are used for prevent rainwater from entering the box type transformer station by pouring or splashing way are arranged between the sloped surface top and the box ridge, so that the rainproof performance o the sloped surface top is good and the transformer station equipment damages caused by the rainwater pouring or leaking can be prevented.
Description
Technical field
The present invention relates to the box-type substation technical field, particularly be related to a kind of outdoor box-type substation with rainproof ventilation roof that is installed on.
Background technology
Box-type substation is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment, by indoor, the outdoor close-coupled controller switching equipment of certain connection plan row's all-in-one-piece prefabrication, being about to the functions such as high powered, transformer pressure-reducing, low-voltage distribution organically combines, be installed in a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in the steel construction casing, electromechanical integration, totally-enclosed operation, being specially adapted to city net construction and upgrading, is a kind of brand-new transformer station that emerges after civil engineering transformer station.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station, and it has substituted original civil engineering power distribution room, and power distribution station becomes novel complete change power distribution equipment.
Box-type substation is applicable to residential quarters, urban public change, bustling downtown area, construction power supply etc., and the user can be according to different service conditions, and load level selects difference configuration and the size of box-type substation to consist of.Box-type substation has developed very rapidly since coming out, and has accounted for 70% of distribution transformer at countries in Europe, and the U.S. has accounted for 90%.The develop rapidly that Modernization is built, the continuous renewal transformation of urban power distribution network, along with improving constantly of industrialization degree, development zone, garden, community continue to bring out and to the requirement of decentralized power supply, small-sized, boxization of transformer station have become possibility, and have promoted the use of.
Because the box-type substation long term exposure is in external environment, require box-type substation will possess preferably rainproof function and sealing, because ground is moist and the variation of ambient humidity, if the humidity in the casing is too high, is affected the useful life of the parts of transformer station, so the air permeability of box-type substation is also had relatively high expectations.Except improving humidity, transformer and many electric elements in the box-type substation all are heaters, hot summer, the outdoor box station is ventilated, dispels the heat, lowers the temperature, and is essential, and a lot of box-type substations are unfavorable because ventilating, can only use the fan for cooling method, this has increased power consumption on the one hand to unwatched outdoor box station, is prone on the other hand the fan automatic Control Fault.
Summary of the invention
The objective of the invention is for the technological deficiency that exists in the prior art, have simultaneously rainproof and box-type substation ventilation function and provide a kind of.
For realizing that the technical scheme that purpose of the present invention adopts is: a kind of box-type substation with rainproof ventilation roof is characterized in that it comprises roof and casing; Described roof comprises crossbeam and domatic top, and the highest point on described domatic top has elongated slot, is installed with the trapezoidal connector of wide at the top and narrow at the bottom and open topped in the described elongated slot; The narrower bottom of described trapezoidal connector is put into elongated slot and is fixedly connected with elongated slot, and domatic top is stretched out on the top of described trapezoidal connector; The open-mouth that described trapezoidal connector stretches out domatic top is coated with the case ridge, and the case ridge is fixedly connected with trapezoidal connector; Be provided with a plurality of ventilation holes on the described trapezoidal connector.
Preferably, pour in down a chimney or splash the inside that enters box-type substation in order to prevent rainwater, described domatic top is equipped with the rainwater catch, and described rainwater catch is positioned at the below of case ridge, and the rainwater catch is fixedly connected with domatic top, and itself and case ridge form and be used for the interval that ventilates.
Preferably, infiltrate in order to prevent rainwater, described ventilation hole is the shutter grid structure.
Compared with prior art, operation principle of the present invention and beneficial effect are:
(1) domatic top of the present invention is provided with elongated slot, and by trapezoidal connector fixed case ridge, like this, can form the space of Air Flow between domatic top and the case ridge by the ventilation hole of trapezoidal connector, so that box-type substation is in ventilation state constantly, has solved owing to air humidity in the station causes greatly electronic devices and components and be easy to damage problem with the lost of life;
(2) be provided with between domatic top and the case ridge and prevent that rainwater from pouring in down a chimney or splash the rainwater catch that enters box-type substation, make the water-resistant performance on domatic top better, avoided rainwater to pour in down a chimney or reveal and damage substation equipment.
Description of drawings
Figure 1 shows that the front view of box-type substation;
Figure 2 shows that the left view of box-type substation;
Figure 3 shows that the roof structure schematic diagram;
Figure 4 shows that the roof structure installation diagram;
Among the figure: the 1st, roof, the 2nd, casing, the 11st, crossbeam, the 12nd, domatic top, the 121st, elongated slot, the 3rd, trapezoidal connector, the 4th, case ridge 4, the 5th, ventilation hole, the 6th, rainwater catch.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment:
Be depicted as a kind of box-type substation with rainproof ventilation roof such as Fig. 1-4, comprise roof 1 and casing 2; Described roof 1 comprises crossbeam 11 and domatic top 12, and the highest point on described domatic top 12 has elongated slot 121, is installed with the trapezoidal connector 3 of wide at the top and narrow at the bottom and open topped in the described elongated slot 121; The uncovered narrower bottom that do not have of described trapezoidal connector 3 is put into elongated slot 121 and is fixedly connected with elongated slot 121, domatic top 12 is stretched out on the top of described trapezoidal connector 3, be the waist that the edge on domatic top 12 is positioned at trapezoidal connector 3, can play good support, connection function like this.
The open-mouth that described trapezoidal connector 3 stretches out domatic top 12 is coated with case ridge 4, and case ridge 4 is fixedly connected with trapezoidal connector 3; Specifically, the first, the bottom of trapezoidal connector 3 is fixedly connected with crossbeam 11; The second, the edge on the waist of described trapezoidal connector 3 and domatic top 12 with bolts or the welding; The 3rd, the open top place of trapezoidal connector 3 is connected with case ridge 4 bolts or welds; Like this, the three can be realized firm connection by described trapezoidal connector 3.
From the upper effect of ventilating, be provided with a plurality of ventilation holes 5 on the described trapezoidal connector 3, namely be provided with multirow ventilation hole 5 at its waist; Because the Lower Half of described trapezoidal connector 3 stretches in the elongated slot 121, is to be connected with the inner space of casing 2; Described trapezoidal connector 3 the first half also are provided with ventilation hole and outside air UNICOM, pass through like this multirow, many rows' ventilation hole just so that the exchange of air is realized in the inside of casing 2 and outside.
In order to prevent that rainwater from pouring in down a chimney or splash the inside that enters box-type substation, described domatic top 12 is equipped with rainwater catch 6.The mounting means of rainwater catch has two kinds.The first, described rainwater catch 6 is positioned at the below of case ridge 4, and rainwater catch 6 is fixedly connected with domatic top 12, the interval that itself and case ridge 4 are formed for ventilating; The second, rainwater catch 6 is positioned at the below of case ridge 4, and is connected with case ridge 4 bolts or is fixedly connected with, the interval that rainwater catch 6 is positioned at the top on domatic top 12 and is formed for it ventilating.It is pointed out that the first mounting means of rainwater catch 6, its effect of keeping off the rain is better than the second, because its formed interval up, rainwater is difficult to enter transformer station box by such interval.
In order to prevent that rainwater from infiltrating, described ventilation hole 5 is the shutter grid structure, meanwhile, the ventilation hole of shutter grid structure can be set also on the casing 2, and the ventilation hole of shutter grid structure can be realized preferably ventilation effect and rainproof effect.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the box-type substation with rainproof ventilation roof is characterized in that it comprises roof and casing; Described roof comprises crossbeam and domatic top, and the highest point on described domatic top has elongated slot, is installed with the trapezoidal connector of wide at the top and narrow at the bottom and open topped in the described elongated slot; The narrower bottom of described trapezoidal connector is put into elongated slot and is fixedly connected with elongated slot, and domatic top is stretched out on the top of described trapezoidal connector; The open-mouth that described trapezoidal connector stretches out domatic top is coated with the case ridge, and the case ridge is fixedly connected with trapezoidal connector; Be provided with a plurality of ventilation holes on the described trapezoidal connector.
2. a kind of box-type substation with rainproof ventilation roof according to claim 1, it is characterized in that described domatic top is equipped with the rainwater catch, described rainwater catch is positioned at the below of case ridge, and the rainwater catch is fixedly connected with domatic top, and itself and case ridge form the interval that is used for ventilation.
3. a kind of box-type substation with rainproof ventilation roof according to claim 1 is characterized in that described ventilation hole is the shutter grid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103329694A CN103354328A (en) | 2013-07-31 | 2013-07-31 | Box type transformer station having rain-proof ventilated roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103329694A CN103354328A (en) | 2013-07-31 | 2013-07-31 | Box type transformer station having rain-proof ventilated roof |
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| Publication Number | Publication Date |
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| CN103354328A true CN103354328A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013103329694A Pending CN103354328A (en) | 2013-07-31 | 2013-07-31 | Box type transformer station having rain-proof ventilated roof |
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| Country | Link |
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| CN (1) | CN103354328A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683049A (en) * | 2013-12-04 | 2014-03-26 | 蒋计 | Box type transformer substation with natural ventilation effect |
| CN104179280A (en) * | 2014-08-30 | 2014-12-03 | 国家电网公司 | Box type substation roof discharge device |
| CN106602435A (en) * | 2016-12-09 | 2017-04-26 | 天津鼎电气成套设备股份有限公司 | Separate heat dissipation structure for high voltage switch cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289841Y (en) * | 1997-05-20 | 1998-09-02 | 台湾淀川股份有限公司 | Ridge |
| CN1409795A (en) * | 1999-12-15 | 2003-04-09 | 株式会社水锹 | Roof and roof board material |
| US20070074754A1 (en) * | 2005-09-30 | 2007-04-05 | Farquhar Donald S | Photovoltaic roof ridge cap and installation method |
| CN101151424A (en) * | 2005-02-04 | 2008-03-26 | 特伦斯·R·奥滕 | Roof assembly |
| CN201474130U (en) * | 2009-06-04 | 2010-05-19 | 山东蒙山铝业有限公司 | Roof structure of sunshine house with aluminum alloy sections |
| CN202534954U (en) * | 2012-04-16 | 2012-11-14 | 河南新开电气集团股份有限公司 | Ventilation ridge type structure of box-type power distribution device |
| CN203423415U (en) * | 2013-07-31 | 2014-02-05 | 天津市农工商宏达总公司 | Box type transformer station provided with rainproof and ventilation roof |
-
2013
- 2013-07-31 CN CN2013103329694A patent/CN103354328A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289841Y (en) * | 1997-05-20 | 1998-09-02 | 台湾淀川股份有限公司 | Ridge |
| CN1409795A (en) * | 1999-12-15 | 2003-04-09 | 株式会社水锹 | Roof and roof board material |
| CN101151424A (en) * | 2005-02-04 | 2008-03-26 | 特伦斯·R·奥滕 | Roof assembly |
| US20070074754A1 (en) * | 2005-09-30 | 2007-04-05 | Farquhar Donald S | Photovoltaic roof ridge cap and installation method |
| CN201474130U (en) * | 2009-06-04 | 2010-05-19 | 山东蒙山铝业有限公司 | Roof structure of sunshine house with aluminum alloy sections |
| CN202534954U (en) * | 2012-04-16 | 2012-11-14 | 河南新开电气集团股份有限公司 | Ventilation ridge type structure of box-type power distribution device |
| CN203423415U (en) * | 2013-07-31 | 2014-02-05 | 天津市农工商宏达总公司 | Box type transformer station provided with rainproof and ventilation roof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683049A (en) * | 2013-12-04 | 2014-03-26 | 蒋计 | Box type transformer substation with natural ventilation effect |
| CN104179280A (en) * | 2014-08-30 | 2014-12-03 | 国家电网公司 | Box type substation roof discharge device |
| CN106602435A (en) * | 2016-12-09 | 2017-04-26 | 天津鼎电气成套设备股份有限公司 | Separate heat dissipation structure for high voltage switch cabinet |
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Application publication date: 20131016 |
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| RJ01 | Rejection of invention patent application after publication |