CN203150961U - Cabinet for intelligent substation equipment - Google Patents
Cabinet for intelligent substation equipment Download PDFInfo
- Publication number
- CN203150961U CN203150961U CN 201320170568 CN201320170568U CN203150961U CN 203150961 U CN203150961 U CN 203150961U CN 201320170568 CN201320170568 CN 201320170568 CN 201320170568 U CN201320170568 U CN 201320170568U CN 203150961 U CN203150961 U CN 203150961U
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- CN
- China
- Prior art keywords
- cabinet
- screen
- screen cabinet
- temperature controller
- intelligent substation
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- Expired - Lifetime
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cabinet for intelligent substation equipment. The cabinet for intelligent substation equipment comprises a cabinet shell covered on the equipment, wherein a rear cabinet door is formed at the rear end of the cabinet shell; two exhaust fans used for exhausting high-temperature air in the cabinet shell are symmetrically arranged on the upper part of the rear cabinet door; two vent holes are symmetrically formed in the lower part of the rear cabinet door; dustproof screens are installed at the inner-side ports of the two vent holes; a temperature controller is arranged on the upper part of the inner wall of the cabinet shell; a switch used for controlling the on/off of the temperature controller is arranged on the upper part of the outer wall of the cabinet shell; and the temperature controller is used for controlling the on/off of the two exhaust fans by inducing the air temperature in the cabinet shell. By additionally installing the exhaust fans, heat in the cabinet shell is exhausted in time, thus ensuring the safety of the equipment; by using the temperature controller, the functions of temperature acquisition and automatic control are realized, thus avoiding the waste of electric energy and reducing the workload of maintenance personnel; and because the exhaust fans, the dustproof screens and the switch adopt an internally-sunken design, the space of the cabinet is furthest utilized and the neat appearance of the cabinet is ensured.
Description
Technical field
The utility model relates to a kind of screen cabinet, especially a kind of intelligent substation equipment screen cabinet.
Background technology
Compare traditional transformer station, the intelligent substation district has characteristics such as full station information digitalization, communications platform networking, information sharing standardization, senior application be interactive, and the realization of these characteristics depends on safety and automatic control equipment in the station.For realizing above-mentioned functions, safety and automatic control equipment increase a large amount of optical fiber interfaces in standing, and cause the equipment heating amount significantly to increase.
Present stage, intelligent substation still adopted the traditional screen cabinet as the installation container of safety and automatic control equipment.Find at work, for reaching dustproof effect, the traditional screen cabinet is designed to semi-closed structure, air circulation speed is slow, and the inside and outside heat transfer speed of screen cabinet is slow, and it is too high to cause shielding in-cabinet temperature, safety and automatic control equipment be operation at high temperature for a long time, have a strong impact on the equipment running quality, shorten equipment life, threaten power grid security.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of simple in structure, be beneficial to heat radiation and safe and reliable intelligent substation equipment screen cabinet.
In order to solve the problems of the technologies described above, the utility model comprises the screen cabinet housing on the equipment of covering on, this screen cabinet housing rear end is formed with rear cabinet door, described rear cabinet door top is symmetrically arranged with two ventilating fans that are used for discharging high temperature air in the described screen cabinet housing, described rear cabinet door bottom is symmetrically arranged with two air vent holes, two inboard ports of described air vent hole all are equipped with Air Filter, described screen cabinet inner walls top is provided with a temperature controller, outer wall top is provided with one and is used for the switch that the described temperature controller of control opens and closes, and described temperature controller is controlled the keying of two described ventilating fans by the temperature in the induction screen cabinet housing.
Described screen cabinet housing is rectangular configuration and lower ending opening, and described rear cabinet door adopts the opposite opened structure.
The rear and front end of each described ventilating fan all is equipped with fan guard.
On the described screen cabinet housing outer wall and be positioned at described rear cabinet door one side direction sunken inside and be formed with a groove, described switch is installed in the described groove.
Adopt above-mentioned technical scheme, the utility model is by installing ventilating fan additional, make the heat that equipment distributes in the screen cabinet housing in the very first time, discharge the screen cabinet, the outer cold air of screen cabinet enters the screen cabinet by Air Filter, realize that screen cabinet inner air and outer air circulates fast, reduce the screen in-cabinet temperature, guaranteed reliability and the fail safe of equipment in the screen cabinet; Adopt temperature controller, effectively play temperature acquisition and the effect of control automatically, exhaust system is independently judged according to shielding in-cabinet temperature separately, realized respectively shielding the cabinet differencesization and treated, avoid waste of energy, reduced operation maintenance personnel's workload simultaneously; Because ventilating fan, Air Filter and switch all adopt the invaginating design, have maximally utilised screen cabinet space, and have guaranteed that screen cabinet outward appearance is clean and tidy; The utility model is simple in structure, be beneficial to heat radiation and safe and reliable.
Description of drawings
Fig. 1 is the backsight structural representation of the utility model intelligent substation equipment screen cabinet;
Fig. 2 be among Fig. 1 A-A to cut-away illustration.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Referring to Fig. 1 and Fig. 2, intelligent substation equipment screen cabinet of the present utility model comprises screen cabinet housing 1, rear cabinet door 2, two ventilating fans 3, four fan guards 8, two air vent holes 4, two Air Filters 5, temperature controller 6 and switches 7.
Described screen cabinet housing 1 is rectangular configuration and lower ending opening, and this screen cabinet housing 1 is used for covering equipment, avoids dust to drop on the equipment, so that influences use and the life-span of equipment.
Described rear cabinet door 2 adopts the opposite opened structures, and is installed on screen cabinet housing 1 rear end, can safeguard and overhauls equipment by opening rear cabinet door 2.
Two described ventilating fans 3 are installed in two door leaf tops of described rear cabinet door 2 respectively symmetrically, high temperature air in the screen cabinet housing 1 can be discharged the screen cabinet in the very first time by starting ventilating fan 3, reduce the screen in-cabinet temperature, guaranteed reliability and the fail safe of equipment in the screen cabinet.Preferably, the position height that is installed in the ventilating fan 3 on the rear cabinet door 2 will be higher than ordinary people's height, avoid ventilating fan 3 when work operating personnel to be damaged, because the heat that equipment distributes in the screen cabinet generally can upwards be concentrated, ventilating fan 3 is positioned at top can be in time with its discharge simultaneously.The rear and front end of each described ventilating fan 3 all is equipped with fan guard 8, and such structure has guaranteed ventilating fan 3 good working environment, avoids foreign material to be involved in the ventilating fan 3, has also played certain dustproof effect simultaneously.
Two described air vent holes 4 are formed on two door leaf bottoms of described rear cabinet door 2 respectively symmetrically, two described Air Filters 5 are installed in the inboard port of two described air vent holes 4 respectively accordingly, when ventilating fan 3 work, high temperature air in the screen cabinet is discharged from, the outer cold air of screen cabinet enters screen cabinet inside via air vent hole 4 and Air Filter 5, realizes that screen cabinet inner air and outer air circulates fast, reduces the screen in-cabinet temperature, dust reduction capability is also strengthened simultaneously, has guaranteed reliability and the fail safe of equipment in the screen cabinet.
Described temperature controller 6 is installed in screen cabinet housing 1 upper inside wall, this temperature controller 6 is controlled the keying of two described ventilating fans 3 by the temperature in the induction screen cabinet housing 1, temperature controller 6 can be gathered the screen in-cabinet temperature and set the ventilating fan start-up temperature, reach the purpose of automatic control, avoid waste of energy, reduced operation maintenance personnel's workload simultaneously; Because the heat that equipment distributes in the screen cabinet generally can upwards be concentrated, and temperature controller 6 is positioned at top can make a response timely, control ventilating fan 3 is in time discharged heat simultaneously.
On described screen cabinet housing 1 outer wall and be positioned at described rear cabinet door 2 one side direction sunken insides and be formed with a groove 9, described switch 7 is installed in the described groove 9, and this switch is used for the described temperature controller 6 of control and opens and closes.Because ventilating fan 3, Air Filter 5 and switch 7 all adopt the invaginating design, have maximally utilised screen cabinet space, and have guaranteed that screen cabinet outward appearance is clean and tidy.
The utility model mainly is that intelligent substation screen cabinet is transformed, in the screen cabinet, temperature controller 6 is installed, outside the screen cabinet, install and be used for the switch that control temperature controller 6 opens and closes, the start-up temperature of temperature controller 6 is manually arranged by the operation maintenance personnel, after setting is finished, temperature controller 6 is gathered the screen in-cabinet temperature automatically, and judges whether to start air exchange system.Invaginating is installed ventilating fan 3 and in its rear and front end fan guard 8 is installed on rear cabinet door 2, when accelerating the circulation of screen cabinet inner air and outer air, satisfies in the intelligent substation requirement to screen cabinet performance and aesthetics.By implementing this patent, make the heat that equipment distributes in the screen cabinet in the very first time, discharge the screen cabinet fast, the outer cold air of screen cabinet enters the screen cabinet fast via ventilation hole 4 and Air Filter 5, fill screen cabinet space, realize that screen cabinet inner air and outer air circulates fast, reach the inside and outside heat of screen cabinet and transmit fast, reduce the purpose of screen in-cabinet temperature, guarantee reliability and the fail safe of equipment in the screen cabinet, and then provide powerful guarantee for power grid security.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but these embodiment are included within the scope of the present utility model.
Claims (4)
1. an intelligent substation equipment shields cabinet, comprise the screen cabinet housing (1) on the equipment of covering on, this screen cabinet housing (1) rear end is formed with rear cabinet door (2), it is characterized in that: described rear cabinet door (2) top is symmetrically arranged with two ventilating fans (3) that are used for discharging the interior high temperature air of described screen cabinet housing (1), described rear cabinet door (2) bottom is symmetrically arranged with two air vent holes (4), the inboard port of two described air vent holes (4) all is equipped with Air Filter (5), described screen cabinet housing (1) upper inside wall is provided with a temperature controller (6), outer wall is provided with one and is used for the switch (7) that the described temperature controller of control (6) opens and closes, and described temperature controller (6) is controlled the keying of two described ventilating fans (3) by the temperature in the induction screen cabinet housing (1).
2. according to the described intelligent substation equipment screen of claim 1 cabinet, it is characterized in that: described screen cabinet housing (1) is rectangular configuration and lower ending opening, and described rear cabinet door (2) adopts the opposite opened structure.
3. according to the described intelligent substation equipment screen of claim 2 cabinet, it is characterized in that: the rear and front end of each described ventilating fan (3) all is equipped with fan guard (8).
4. according to the described intelligent substation equipment screen of claim 3 cabinet, it is characterized in that: on described screen cabinet housing (1) outer wall and be positioned at described rear cabinet door (2) one side direction sunken insides and be formed with a groove (9), described switch (7) is installed in the described groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170568 CN203150961U (en) | 2013-04-08 | 2013-04-08 | Cabinet for intelligent substation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170568 CN203150961U (en) | 2013-04-08 | 2013-04-08 | Cabinet for intelligent substation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150961U true CN203150961U (en) | 2013-08-21 |
Family
ID=48978458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170568 Expired - Lifetime CN203150961U (en) | 2013-04-08 | 2013-04-08 | Cabinet for intelligent substation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451140A (en) * | 2016-11-11 | 2017-02-22 | 国网黑龙江省电力有限公司七台河供电公司 | Substation ventilator |
| CN111082333A (en) * | 2020-01-03 | 2020-04-28 | 枣阳宁远电器设备有限公司 | Dustproof switch board |
-
2013
- 2013-04-08 CN CN 201320170568 patent/CN203150961U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451140A (en) * | 2016-11-11 | 2017-02-22 | 国网黑龙江省电力有限公司七台河供电公司 | Substation ventilator |
| CN111082333A (en) * | 2020-01-03 | 2020-04-28 | 枣阳宁远电器设备有限公司 | Dustproof switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |