CN201075591Y - Electric power telemechanical switch box - Google Patents
Electric power telemechanical switch box Download PDFInfo
- Publication number
- CN201075591Y CN201075591Y CNU2007200864983U CN200720086498U CN201075591Y CN 201075591 Y CN201075591 Y CN 201075591Y CN U2007200864983 U CNU2007200864983 U CN U2007200864983U CN 200720086498 U CN200720086498 U CN 200720086498U CN 201075591 Y CN201075591 Y CN 201075591Y
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Abstract
The utility model relates to a power telecontrol switch box, which is suitable for 10kV high voltage power line in railway. The frame of the box body of the utility model is combined type, the bottom base of the box body adopts channel steel structure, the box body is made from imported steel plate coated with aluminum zinc and the outer surface is coated with outdoor type aging resistant resin coating; the box body adopts dual layer, combined and thermal insulation structure. The outer box body adopts steel plate having the thickness of more than 1.5 mm, the steel plate is provided with tensile grooves and fireproof thermal insulation materials are filled between the two layers. The inner part is tightly divided into a high voltage chamber, a transformer chamber and a low voltage chamber by steel plates and flame retardant insulation separators. The box body has respiration type ventilation structure with a wind inlet provided with an air cleaner and a wind outlet with a valve. A flume is arranged in the box body. The utility model has the advantages of novel structure, reasonable design and IP54 protection grade. Heat in the box body is mainly dissipated by natural draft and by forced draft in an auxiliary way, which not only saves energy, but also guarantees dust proof, damp proof, water proof and condensation proof performance of the box body; resistance to weather of the box body can reach 30 years.
Description
Technical field
The utility model relates to a kind of equipment, particularly power remote switch-box of the 10kV of being used for high-tension electricity telemechanical switch website, and it is suitable for, and the 10kV power circuit uses on the railway.
Background technology
Existing 10kV high-tension electricity telemechanical switch-box is commonly referred to remote operated case.Little because of its volume, be convenient to transportation, migration, easy for installation, short construction period, operating cost is low, floor space is little, advantage such as pollution-free, use more and more widely.Youngsters such as the landscape type that its shell mechanism is made up of composite board type, cement and tempered glass fiber and other material usually (abbreviation landscape type), steel plate type plant form.According to the knowledge of the applicant, the railway interests of China will be provided with 10kV high-tension electricity telemechanical switch-box (device) in places such as no distribution substation station, interval relay stations in the recent period, for visual plants such as signaling at stations, communication provide electric power, and electronic on-load switch is set on through track, be used to excise the through track fault point, improve power supply reliability, the safety of guarantee railway.Just because of this, railway interests is more and more higher to the requirement of 10kV high-tension electricity telemechanical switch-box, both required its have high reliability, non-maintaining, also requiring it to have permanent protective property can (cabinet door shut after, degree of protection will reach IP54).In actual use, the applicant finds: there are many defectives in existing remote operated case body structure form.As composite board type, because of composite plate is to be formed by the middle sticking pressure of one deck foamed plastics of only pressing from both sides of the thick iron plate of two-layer a few tenths of a mm, its intensity difference just can scratch it, pierce through with fruit knife or angular slightly ironware.Though composite board type remote operated case body weight is light, good transportation is installed, and actual operating position shows that its protective capacities is the poorest, therefore, exists insecure hidden danger from the safety this point.It is reliable that the landscape type remote operated case that cement and tempered glass fiber and other material are formed becomes outer cover intensity, if not the external force bang is arranged, and shell generally can not break, but its weight is heavier, transportation or lifting are all very difficult, and this defective is to influence the maximum reason that it is promoted the use of.The landscape type remote operated case has become consistently with the metope style in addition, often adopts the topped decoration of glazed tiles as the casing top, often because of box weight is heavier, in transportation or lifting, has just damaged glazed tiles slightly because of carelessness, causes the top to leak.Steel plate type remote operated case body case intensity also is reliably, and its weight also lightens than the landscape type remote operated case, but its existing problems also allow the people worry, and is bad as surface treatment, then gets rusty easily and corrode.Because be the iron shell, its capacity of heat transmission is strong in addition, so steel plate type remote operated case body temperature liter is higher.More than the casing of three kinds of patterns all make routinely, thereby its degree of protection does not all reach IP54.
The utility model content
The purpose of this utility model is to improve at the deficiency that above-mentioned prior art exists, and proposes and design power remote switch-box, makes it the high-protection level instructions for use that degree of protection can satisfy the 10kV high pressure.
Technical solution of the present utility model is that employing is provided with hyperbaric chamber, low-pressure chamber and transformer room by the casing that skeleton, base, shell and connector combine in the casing, it is characterized in that skeleton employing assembly type skeleton, base employing channel-section steel structure; Shell is an ectonexine, adopts steel plate and fire prevention thermal insulation combination of materials, and the stretching groove of gaining in strength is arranged on the steel plate, and fire prevention thermal insulation material is contained between two layers of steel plate; The outer surface of shell scribbles the protective layer of the ageing-resistant cold coating of one deck outdoor type; The hyperbaric chamber of box house, transformer room and low-pressure chamber adopt steel plate and fire retardant insulating dividing plate to separate; Casing has adopted the type of respiration aeration structure, the type of respiration aeration structure is made up of air inlet, air outlet, air filter and valve, air inlet is equipped with air filter, air outlet is equipped with valve, air inlet, air filter are positioned at lower box, air outlet, valve are positioned at the case top of casing, and the door that can open of hyperbaric chamber, low-pressure chamber and the transformer room in the casing is equipped with sealing strip; Establish guiding gutter and water conduction hose in the casing.
It is characterized in that the steel plate that shell adopts is that aluminium zinc steel plate goods are covered in import,
It is characterized in that the steel plate thickness that shell adopts is at least 1.5 millimeters.
It is characterized in that the case top of casing is triangular in shape.
It is characterized in that guiding gutter is loaded on inner centre, case top and all around.
It is characterized in that air filter is furnished with screen pack.
The utility model has the advantages that: modern design, rational in infrastructure, the barrier propterty height.Outer 1.5mm the thickness above steel plate and the groove that stretches of adopting of casing has fire prevention thermal insulation material between the bilayer, can play the effect of heat insulation and heat control.Inner steel plate and the fire retardant insulating dividing plate of adopting tightly is divided into hyperbaric chamber, transformer room, low-pressure chamber, each chamber degree of protection is IP33, the ventilating opening of casing installs air filter additional, the every door that can open in the hyperbaric chamber of casing, low-pressure chamber and transformer room all installs sealing strip additional, the sealing strip that is adopted is long-life, high elastic rubber product, after door is shut, the degree of protection of casing can reach IP54, both can make natural draft heat radiation in the casing, can guarantee the dustproof, moistureproof, anti-condensation of casing again.Establish guiding gutter in the casing, can prevent to dissolve the seepage that causes greater than 90 ° of waft rain or icing lower floors, will be from any slit, any angle water of entering casing derives.Cabinet shell adopts import to cover aluminium zinc steel plate and makes, and outer surface has the protective layer of the ageing-resistant cold coating of outdoor type, and it is 30 years that advanced aseptic technic makes casing weather ability reach useful life.
Description of drawings
Fig. 1, basic block diagram of the present utility model;
Fig. 2, employing the utility model surface structure schematic diagram;
Fig. 3, partial structurtes scheme of installation of the present utility model;
Fig. 4, the installation diagram of air filter of the present utility model;
Fig. 5, the installation diagram of guiding gutter of the present utility model;
Embodiment
Below with reference to the accompanying drawings, describe example of the present utility model in detail:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model is combined into casing by skeleton 2, base 1, shell 17 and connector, and shell 17 comprises case top 20.Be provided with hyperbaric chamber 3, low-pressure chamber 6 and transformer room 4 in the casing, skeleton 2 adopts the assembly type skeleton, and base 1 adopts the channel-section steel structure; Shell 17 is inside and outside two layers, wherein, the skin of shell 17 adopt steel plate and 13, two layers of the grooves of stretching between be filled with fire prevention thermal insulation material 12, can play the effect of heat insulation and heat control.Inner steel plate and the fire retardant insulating dividing plate of adopting tightly is divided into hyperbaric chamber 3, transformer room 4, low-pressure chamber 6, and each chamber degree of protection is IP33.Casing has adopted the type of respiration aeration structure, and the type of respiration aeration structure is made up of air inlet 11, air outlet 10, air filter 16 and valve 9, and air inlet 11 is equipped with air filter 16, and air outlet 10 is equipped with valve 9, and air filter 16 is furnished with screen pack; The air inlet 11 of type of respiration ventilation unit is located at the bottom of casing, case top 20 is provided with air outlet 10, under natural situation, hot-air in the casing all sheds from the top, also install temperature and humidity controller 5, heater 8, blower fan 7 in addition additional, but also forced draft and dehumidifying in case of necessity, all air inlets 11 have all installed air filter 16 additional, and the air that enters box house all will be filtered.The hyperbaric chamber 3 of casing, low-pressure chamber 6 and the transformer room's 4 every doors that can open all install sealing strip 15 additional, the sealing strip 15 that is adopted is long-life, high elastic rubber product, after door is shut, the degree of protection of casing can reach IP54, both can make natural draft heat radiation in the casing, can guarantee the dustproof, moistureproof, anti-condensation of casing again.Constitute rectangle around the casing, it is 20 triangular in shape that the case of casing pushes up, and the groove that makes things convenient for flowing water is arranged on the slope of its outer surface.Be provided with guiding gutter 19 in the casing, guiding gutter 19 be loaded on case push up the centre of 20 inside and case push up 20 inside around, then in the case top 20 position perforates of stretching out casing, load onto water conduction hose 18, water conduction hose 18 is joined with guiding gutter 19 and is connected, can prevent from like this to dissolve the seepage that causes greater than 90 ° of waft rain or icing lower floors, will be from any slit, any angle water of entering casing derives.The shell 17 of casing adopts import to cover aluminium zinc steel plate goods, and its outer surface scribbles the protective layer 14 of the ageing-resistant cold coating of outdoor type, and advanced aseptic technic makes casing weather ability reach 30 years.
Claims (6)
1. power remote switchyard case adopts the casing that is combined by skeleton, base, shell and connector, is provided with hyperbaric chamber, low-pressure chamber and transformer room in the casing, it is characterized in that, skeleton (2) adopts the assembly type skeleton, and base (1) adopts the channel-section steel structure; Shell (17) is an ectonexine, adopts steel plate and fire prevention thermal insulation combination of materials, and the stretching groove (13) of gaining in strength is arranged on the steel plate, and fire prevention thermal insulation material (12) is contained between two layers of steel plate; The outer surface of shell (17) scribbles the protective layer (14) of the ageing-resistant cold coating of one deck outdoor type; The hyperbaric chamber of box house (3), transformer room (4) and low-pressure chamber (6) adopt steel plate and fire retardant insulating dividing plate to separate; Casing has adopted the type of respiration aeration structure, the type of respiration aeration structure is made up of air inlet (11), air outlet (10), air filter (16) and valve (9), air inlet (11) is equipped with air filter (16), air outlet (10) is equipped with valve (9), air inlet (11), air filter (16) are positioned at lower box, air outlet (10) is positioned at the case top (20) of casing, the hyperbaric chamber (3) in the casing, low-pressure chamber (6) and transformer room (4) can open sealing strip (15) is housed; Establish guiding gutter (19) and water conduction hose (18) in the casing.
2. power remote switchyard case according to claim 1 is characterized in that, the steel plate that shell (17) adopts is that aluminium zinc steel plate goods are covered in import.
3. power remote switchyard case according to claim 1 is characterized in that, the steel plate thickness that shell (17) adopts is at least 1.5 millimeters.
4. power remote switchyard case according to claim 1 is characterized in that, the case top (20) of casing is triangular in shape.
5. power remote switchyard case according to claim 1 is characterized in that, guiding gutter (19) is loaded on inner centre, case top (20) and all around.
6. power remote switchyard case according to claim 1 is characterized in that air filter (16) is furnished with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200864983U CN201075591Y (en) | 2007-08-17 | 2007-08-17 | Electric power telemechanical switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200864983U CN201075591Y (en) | 2007-08-17 | 2007-08-17 | Electric power telemechanical switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075591Y true CN201075591Y (en) | 2008-06-18 |
Family
ID=39520848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200864983U Expired - Lifetime CN201075591Y (en) | 2007-08-17 | 2007-08-17 | Electric power telemechanical switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075591Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020043A (en) * | 2009-09-10 | 2011-04-20 | 有限公司新兴制作所 | Outdoor steel storage tank and manufacturing method thereof |
| CN102237646A (en) * | 2010-04-26 | 2011-11-09 | 江苏明通电力科技有限公司 | Prefabricated substation box heat dissipation channel structure |
| CN102545075A (en) * | 2010-12-10 | 2012-07-04 | 泉州市裕源电力设备有限公司 | Box type substation |
| CN102882142A (en) * | 2012-09-05 | 2013-01-16 | 苏州天盛电线电缆有限公司 | Novel electrical cabinet |
| CN104734033A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Constant-temperature fireproof power distribution cabinet |
-
2007
- 2007-08-17 CN CNU2007200864983U patent/CN201075591Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020043A (en) * | 2009-09-10 | 2011-04-20 | 有限公司新兴制作所 | Outdoor steel storage tank and manufacturing method thereof |
| CN102237646A (en) * | 2010-04-26 | 2011-11-09 | 江苏明通电力科技有限公司 | Prefabricated substation box heat dissipation channel structure |
| CN102545075A (en) * | 2010-12-10 | 2012-07-04 | 泉州市裕源电力设备有限公司 | Box type substation |
| CN102882142A (en) * | 2012-09-05 | 2013-01-16 | 苏州天盛电线电缆有限公司 | Novel electrical cabinet |
| CN104734033A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Constant-temperature fireproof power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHAN WUCHANG ELECTRIC CONTROL EQUIPMENT CO., LTD. Assignor: Shen Xiangyu Contract record no.: 2010420000074 Denomination of utility model: Electric power telemechanical switch box Granted publication date: 20080618 License type: Exclusive License Record date: 20100602 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080618 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Shen Xiangyu Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |