CN205385207U - Electrical equipment compartment - Google Patents
Electrical equipment compartment Download PDFInfo
- Publication number
- CN205385207U CN205385207U CN201620106121.9U CN201620106121U CN205385207U CN 205385207 U CN205385207 U CN 205385207U CN 201620106121 U CN201620106121 U CN 201620106121U CN 205385207 U CN205385207 U CN 205385207U
- Authority
- CN
- China
- Prior art keywords
- door body
- protection portion
- housing
- electrical equipment
- equipment compartment
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an electrical equipment compartment, include: a housing. The door body is connected with the casing, a second place that the body has the primary importance of closing and opens, arcing protection portion, including first protection portion and second protection portion, first protection portion sets up on the door body or casing, the setting that second protection portion and first protection portion correspond is on another piece that the casing disjunction gate was personally experienced sth. Part of the body, first protection portion includes accommodation space, accommodation space's opening is towards the casing, when a position during in the second place, second protection portion at least some be arranged in accommodation space. The utility model discloses an among the electrical equipment compartment, first protection portion and the cooperation of second protection portion form anti -flaming arc portion, and this anti -flaming arc portion can increase the motion distance of arcing, and the increase arcing prevents the arcing through extinguishing up to arcing consumption through the degree of difficulty of anti -flaming arc portion to play the effect of anti -flaming arc.
Description
Technical field
This utility model relates to electric equipment field, in particular to a kind of electrical equipment compartment.
Background technology
10kV high-voltage electrical cabinet is as equipment essential in distribution network system, and safety, reliability that its scene is run are extremely important.And anti-arcing ability is an important indicator of the inspection safe and reliable performance of Electric Appliance Cabinet.
Equipment in regulator cubicle is busy can discharge and produce electric arc, arc burning can produce high-temperature gas, and regulator cubicle can be made to close the pressure moment increase in space, so not it is likely that damage the structure of regulator cubicle, and electric arc is it is also possible to scurry out from the gap of the housing of regulator cubicle, and personnel or equipment are worked the mischief.
In order to solve the problem that electric arc discharges along the gap place of shell for electric cabinet, prior art must install additional fastening bolt on the door of the arcing compartment of regulator cubicle, and sealing ring or fluid sealant are set at gap place to prevent high pressure draught arcing arc light ejection regulator cubicle or to be sprayed onto other compartments.This version not only increases its difficulty installed, safeguard, adds production cost simultaneously.
Utility model content
Main purpose of the present utility model is in that to provide a kind of electrical equipment compartment, the problem that structure to solve the anti-arcing of regulator cubicle of the prior art is more complicated.
To achieve these goals, this utility model provides a kind of electrical equipment compartment, including: housing；Door body, is connected with housing, and door body has the primary importance of closedown and the second position of unlatching；Arcing protection portion; including the first protection portion and the second protection portion; first protection portion is arranged on door body or housing; what the second protection portion was corresponding with the first protection portion is arranged on another part of housing or door body; first protection portion includes holding space; hold the opening in space towards housing, when door body is positioned at the second position, remaining at least partially within accommodation space of the second protection portion.
Further, the first protection portion being provided with the first sticking department, the first sticking department is arranged in accommodation space；Being provided with the second sticking department coordinated with the first sticking department in second protection portion, when door body is positioned at the second position, the first sticking department and the second sticking department coordinate to lock housing and door body.
Further, the first protection portion is arranged in door body, and the second protection portion is arranged on housing；First protection portion is the opening U-board structure towards housing, and the second protection portion includes the first connecting plate, and when door body is connected with housing, the first connecting plate is positioned at the opening of U-board structure.
Further, the second protection portion also includes leading arc plate, leads arc plate and the first connecting plate is arranged side by side, and when door body is connected with housing, leads arc plate and is positioned at the outside of U-board structure.
Further, U-board structure is that the edge of the sheet material of door body is bent to form.
Further, door body being provided with the first sticking department, the first sticking department is horizontal door lock axle in the opening of U-board structure；Being provided with the second sticking department coordinated with the first sticking department on housing, the second sticking department is the lock opening being opened on the first connecting plate.
Further, the first protection portion is arranged on a pair relative edge of door body, and the second protection portion is arranged on a pair relative edge of the open ports of housing；Electrical equipment compartment also includes: steady pin, is arranged at least opposite side edge of door body, and steady pin highlights along the direction being parallel to door body；Key seat, is arranged at least opposite side edge of the open ports of housing, is arranged in correspondence with steady pin.
Further, open ports is opened in the side of housing, and the second protection portion is arranged on the left and right sides edge of the open ports of housing, and key seat is arranged on top edge and/or the lower edge of the open ports of housing.
Further, the first protection portion is arranged on the left and right sides edge of door body, and steady pin and key seat are arranged in correspondence with in the top edge of door body or lower edge；The opposite side edge of door body or the opposite side edge of housing are provided with multiple threaded block；Electrical equipment compartment also includes multiple threaded fastener, and when door body is connected with housing, threaded fastener is fastened in threaded block correspondingly to connect housing and door body.
Further, door body on the inner surface of housing, be provided with reinforcement plate.
Further, housing includes top board and two side plates, and the junction of side plate and top board has a turn-up portion, and a part for turn-up portion and top board forms double panel structure.
In electrical equipment compartment of the present utility model; first protection portion and the second protection portion cooperatively form anti-arcing portion, and this anti-arcing portion can increase the move distance of arcing, increase the arcing difficulty by anti-arcing portion; stop arcing by until arcing consumption is extinguished, thus playing the effect of anti-arcing.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 illustrates the perspective cross-sectional schematic diagram of the embodiment of the attachment structure of the housing according to electrical equipment compartment of the present utility model and door body；
Fig. 2 illustrates the diagrammatic side-view cross-sectional schematic diagram of the embodiment of the attachment structure of the housing according to electrical equipment compartment of the present utility model and door body；
Fig. 3 illustrates the vertical view cross-sectional schematic of the embodiment of the attachment structure of the housing according to electrical equipment compartment of the present utility model and door body；
Fig. 4 illustrates the schematic diagram of the embodiment of the door body according to electrical equipment compartment of the present utility model；And
Fig. 5 illustrates the schematic diagram of the embodiment of the top board of the housing according to electrical equipment compartment of the present utility model and the bindiny mechanism of side plate.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
This utility model provides a kind of electrical equipment compartment, and if Fig. 1 is to shown in 5, this electrical equipment compartment includes: housing 10；Door body 20, is connected with housing 10, and door body 20 has the primary importance of closedown and the second position of unlatching；Arcing protection portion; including the first protection portion and the second protection portion; first protection portion is arranged on door body 20 or housing 10; what the second protection portion was corresponding with the first protection portion is arranged on another part of housing 10 or door body 20; first protection portion includes holding space; hold the opening in space towards housing 10, when door body 20 is positioned at the second position, remaining at least partially within accommodation space of the second protection portion.
In electrical equipment compartment of the present utility model; first protection portion and the second protection portion cooperatively form anti-arcing portion, and this anti-arcing portion can increase the move distance of arcing, increase the arcing difficulty by anti-arcing portion; stop arcing by until arcing consumption is extinguished, thus playing the effect of anti-arcing.
Connection gap between the door body of equipment box of the prior art and housing is rectilinear slot, arcing can more in a linear fashion by this gap leakage, and the anti-arcing portion of electrical equipment compartment of the present utility model is positioned at the connection gap place of housing 10 and door body 20, making to connect gap is multilayer folding pattern as shown in Figure 3, increase the move distance of arcing, thus increasing the arcing difficulty by anti-arcing portion.When housing 10 internal generation arcing; if arcing is intended to pass through from anti-arcing portion; then need to pass sequentially through another part of a part for the first protection portion, a part for the second protection portion, the first protection portion; and motion path is fold-line-shaped; therefore anti-arcing portion is prevented from arcing and passes through, until arcing exhausts energy and extinguishes.
Electrical equipment compartment for, time in High-Voltage Electrical Appliances cabinet, arranging striking portion, be used for guiding and consuming arcing in housing 10, and therefore arcing to be difficult to arcing by striking portion by the difficulty in anti-arcing portion, namely can realize the effect of anti-arcing.
Preferably, in one embodiment, the first protection portion is arranged in door body 20, and the second protection portion is arranged on the housing 10；First protection portion is the opening U-board structure 21 towards housing 10, and the second protection portion includes the first connecting plate 11, and when door body 20 is connected with housing 10, the first connecting plate 11 is positioned at the opening of U-board structure 21.
After U-board structure 21 coordinates the anti-arcing portion of composition with the first connecting plate 11, arcing needs the outside plate passing sequentially through the inner panel of U-board structure 21, the first connecting plate 11 and U-board structure 21 just can scurry out door body 20, and the motion of arcing also needs to through at least 2 180 break-ins, it is seen that arcing is difficult to through anti-arcing portion.
It is pointed out that electrical equipment compartment of the present utility model also includes U-board structure 21 and arranges embodiment on the housing 10, the anti-arcing effect of both embodiments is identical.
In embodiment shown in Fig. 1 and 3, the first connecting plate 11 is right angle angle steel sheet material, is fixed by screws on housing 10.
Preferably, as shown in Figure 1,3, the second protection portion also includes leading arc plate 12, leads arc plate 12 and the first connecting plate 11 is arranged side by side, when door body 20 is connected with housing 10, leads arc plate 12 and be positioned at the outside of U-board structure 21.
Lead arc plate 12 and the first connecting plate 11 also forms a U-shaped structure, therefore anti-arcing portion is two U-shape structure compositions arranged in a crossed manner, arcing needs to first pass through the outside plate leading arc plate 12, the inner panel of U-board structure 21, the first connecting plate 11 and U-board structure 21 and just can scurry out door body 20, move distance increases further, and movement locus needs through at least 3 commutations of 180 degree, difficulty increases further, therefore the anti-arcing better effects if of this embodiment.
Preferably, as it is shown on figure 3, the edge of the sheet material that U-board structure 21 is door body 20 is bent to form.Namely U-board structure 21 is one-body molded with the sheet material of door body 20, it is simple to processing, and intensity is secure.
In a preferred embodiment,
Preferably, the first protection portion being provided with the first sticking department, the first sticking department is arranged in accommodation space；Being provided with the second sticking department coordinated with the first sticking department in second protection portion, when door body 20 is positioned at the second position, the first sticking department and the second sticking department coordinate to lock housing 10 and door body 20.
More specifically, as illustrated in fig. 1 and 2, door body 20 being provided with the first sticking department, the first sticking department is horizontal door lock axle 22 in the opening of U-board structure 21；Being provided with the second sticking department coordinated with the first sticking department on housing 10, the second sticking department is the lock opening 111 being opened on the first connecting plate 11.
The door body of existing equipment box is connected for hook with the attachment structure of housing, is namely provided with the hook that sheet material is made in door body, buckles in the groove of door body, thus realizing the connection of door body and housing.This attachment structure intensity is not enough, if mismatching assisted fasteners, then when enclosure interior generation arcing, the pressure that moment increases acts in door body, it is easy to causes that hook fractures so that door body flies out, causes peril.And the door body 20 of electrical equipment compartment of the present utility model relies on door lock axle 22 and lock opening 111 to realize being connected with housing 10, structural strength is better than hook and connects, and it is same with hook connection simple to buckle operation, it is achieved that maintaining the effect improving bonding strength on the basis of operation ease.
Preferably, as shown in figs. 1 and 4, the first protection portion is arranged on a pair relative edge of door body 20, and the second protection portion is arranged on a pair relative edge of the open ports of housing 10；Electrical equipment compartment also includes: steady pin 23, is arranged at least opposite side edge of door body 20, and steady pin 23 highlights along the direction being parallel to door body 20；Key seat 13, is arranged at least opposite side edge of the open ports of housing 10, is arranged in correspondence with steady pin 23.
Steady pin 23 coordinates with key seat 13 para-position, certain guide effect can not only be provided in the process installing door body 20, and after steady pin 23 inserts key seat 13, also act as the effect of fixing door body 20 and housing 10, increase the bonding strength of door body 20 and housing 10 further.
In one embodiment, open ports is opened in the side of housing 10, and the second protection portion is arranged on the left and right sides edge of the open ports of housing 10, and key seat 13 is arranged on top edge and/or the lower edge of the open ports of housing 10.In this embodiment, the first protection portion is arranged on the left and right sides edge of door body 20, and steady pin 23 and key seat 13 are arranged in correspondence with in the top edge of door body and/or lower edge.
In the embodiment show in figure 1, the first protection portion is arranged on the left and right sides edge of door body 20, and steady pin 23 and key seat 13 are arranged in correspondence with in the top edge of door body 20 or lower edge；The opposite side edge of door body 20 or the opposite side edge of housing 10 are provided with multiple threaded block 30；Electrical equipment compartment also includes multiple threaded fastener, and when door body 20 is connected with housing 10, threaded fastener is fastened in threaded block 30 to connect housing 10 and door body 20 correspondingly.In this embodiment, open ports is opened in the side of housing 10, and the second protection portion is arranged on the left and right sides edge of the open ports of housing 10, and key seat 13 is arranged on top edge and or the lower edge of the open ports of housing 10.
Door body 20 is connected by door lock axle 22 and lock opening 111 with two lateral edges of housing 10, and top edge is connected by steady pin 23 and key seat 13, and lower limb is then connected by threaded fastener, to realize more firm connection.And adopt for anti-arcing in compared to existing technology four thorough screws connect equipment box, the structure of electrical equipment compartment of the present utility model is simpler, and the dismounting of door body 20 is more convenient.
Preferably, as shown in Figure 4, being provided with on the inner surface of housing 10 of door body 20 strengthens plate 24.Strengthen version and can improve the structural strength of door body 20 on the one hand, can also prevent door body 20 from being burnt by arcing on the other hand, improve the anti-arcing performance of electrical equipment compartment further.Strengthening version 24 is sheet metal.
Preferably, as it is shown in figure 5, housing 10 includes top board 14 and two side plates 15, the junction of side plate 15 and top board 14 has turn-up portion 151, and a part for turn-up portion 151 and top board 14 forms double panel structure.With anti-arcing portion away from and effect similar, turn-up portion 151 is also by increasing the movement locus of the move distance of arcing and bending arcing thus realizing anti-arcing effect.
Electrical equipment compartment of the present utility model can be used in high-voltage electrical cabinet, for instance ring main unit, and housing 10 is as arcing compartment, it is easy to the equipment producing arcing is arranged in electrical equipment compartment of the present utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (11)
1. an electrical equipment compartment, it is characterised in that including:
Housing (10)；
Door body (20), is connected with described housing (10), and described door body (20) has the primary importance of closedown and the second position of unlatching；
Arcing protection portion; including the first protection portion and the second protection portion; described first protection portion is arranged on described door body (20) or described housing (10); what described second protection portion was corresponding with described first protection portion is arranged on another part of described housing (10) or described door body (20); described first protection portion includes holding space; the opening in described accommodation space is towards described housing (10); when described door body (20) is positioned at the second position, remaining at least partially within described accommodation space of described second protection portion.
2. electrical equipment compartment according to claim 1, it is characterised in that being provided with the first sticking department in described first protection portion, described first sticking department is arranged in described accommodation space；Described second protection portion is provided with the second sticking department coordinated with described first sticking department; when described door body (20) is positioned at the second position, described first sticking department coordinates with described second sticking department to lock described housing (10) and described door body (20).
3. electrical equipment compartment according to claim 1, it is characterised in that described first protection portion is arranged in described door body (20), and described second protection portion is arranged on described housing (10)；Described first protection portion is the opening U-board structure (21) towards described housing (10); described second protection portion includes the first connecting plate (11); when described door body (20) is connected with described housing (10), described first connecting plate (11) is positioned at the opening of described U-board structure (21).
4. electrical equipment compartment according to claim 3; it is characterized in that; described second protection portion also includes leading arc plate (12); described arc plate (12) of leading is arranged side by side with described first connecting plate (11); when described door body (20) is connected with described housing (10), described in lead arc plate (12) and be positioned at the outside of described U-board structure (21).
5. electrical equipment compartment according to claim 3, it is characterised in that the edge that described U-board structure (21) is the sheet material of described door body (20) is bent to form.
6. electrical equipment compartment according to claim 3, it is characterized in that, being provided with the first sticking department in described door body (20), described first sticking department is horizontal door lock axle (22) in the opening of described U-board structure (21)；Being provided with the second sticking department coordinated with described first sticking department on described housing (10), described second sticking department is the lock opening (111) being opened on described first connecting plate (11).
7. electrical equipment compartment according to claim 1; it is characterized in that; described first protection portion is arranged on a pair relative edge of described door body (20), and described second protection portion is arranged on a pair relative edge of the open ports of described housing (10)；Described electrical equipment compartment also includes:
Steady pin (23), is arranged at least opposite side edge of described door body (20), and described steady pin (23) highlights along the direction being parallel to described door body (20)；
Key seat (13), is arranged at least opposite side edge of the described open ports of described housing (10), is arranged in correspondence with described steady pin (23).
8. electrical equipment compartment according to claim 7; it is characterized in that; described open ports is opened in the side of described housing (10); described second protection portion is arranged on the left and right sides edge of the described open ports of described housing (10), and described key seat (13) is arranged on top edge and/or the lower edge of the described open ports of described housing (10).
9. electrical equipment compartment according to claim 7, it is characterised in that
Described first protection portion is arranged on the left and right sides edge of described door body (20), and described steady pin (23) and described key seat (13) are arranged in correspondence with in the top edge of described door body (20) or lower edge；
The opposite side edge of described door body (20) or the opposite side edge of described housing (10) are provided with multiple threaded block (30)；
Described electrical equipment compartment also includes multiple threaded fastener, when described door body (20) is connected with described housing (10), described threaded fastener is fastened in described threaded block (30) to connect described housing (10) and described door body (20) correspondingly.
10. electrical equipment compartment according to claim 1, it is characterised in that plate (24) is strengthened in being provided with on the inner surface of described housing (10) of described door body (20).
11. electrical equipment compartment according to claim 1, it is characterized in that, described housing (10) includes top board (14) and two side plates (15), the junction of described side plate (15) and described top board (14) has a part for turn-up portion (151), described turn-up portion (151) and described top board (14) and forms double panel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106121.9U CN205385207U (en) | 2016-02-02 | 2016-02-02 | Electrical equipment compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106121.9U CN205385207U (en) | 2016-02-02 | 2016-02-02 | Electrical equipment compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385207U true CN205385207U (en) | 2016-07-13 |
Family
ID=56349303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106121.9U Withdrawn - After Issue CN205385207U (en) | 2016-02-02 | 2016-02-02 | Electrical equipment compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514819A (en) * | 2016-02-02 | 2016-04-20 | 北京潞电电气设备有限公司 | Electrical equipment compartment |
-
2016
- 2016-02-02 CN CN201620106121.9U patent/CN205385207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514819A (en) * | 2016-02-02 | 2016-04-20 | 北京潞电电气设备有限公司 | Electrical equipment compartment |
| CN105514819B (en) * | 2016-02-02 | 2018-06-05 | 北京潞电电气设备有限公司 | electrical equipment compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20180605 |
|
| AV01 | Patent right actively abandoned |