CN207782243U - A kind of ring main unit - Google Patents
A kind of ring main unit Download PDFInfo
- Publication number
- CN207782243U CN207782243U CN201820150966.7U CN201820150966U CN207782243U CN 207782243 U CN207782243 U CN 207782243U CN 201820150966 U CN201820150966 U CN 201820150966U CN 207782243 U CN207782243 U CN 207782243U
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- CN
- China
- Prior art keywords
- cabinet
- control room
- switchgear house
- main unit
- wall
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- 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.)
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Abstract
The utility model discloses a kind of ring main units, including cabinet, the cabinet top is set as control room, the cabinet lower part is set as switchgear house, three bar shaped ventilation holes are both provided on the left and right sides wall of the control room and switchgear house, it is both provided with rain cover eave above three bar shaped ventilation holes on the side wall, cabling ring road is both provided on the bottom and rear inner wall of the control room and switchgear house.The utility model has the beneficial effects that：The ring main unit structure setting is reasonable, it is easy to operate, angle between rain cover eave and cabinet is 70 degree, and structure between rain cover eave and cabinet side wall is made to have a certain degree, and improves the ability that rain cover eave blocking rainwater etc. is entered by bar shaped ventilation hole in cabinet, drainage channel is set as semi arch groove structure, it is simple in structure, convenient for manufacture, improve the storage capacity and draining fluency of drainage channel, ensure not influenced by moisture humidity in cabinet, improves the safe and reliable of the working performance of the ring main unit.
Description
Technical field
The utility model is related to a kind of looped network cabinet equipment technical field, specially a kind of ring main unit.
Background technology
Ring main unit is that one group of high-tension switch gear is mounted in steel sheet metal cabinet or makes assembled compartment ring network power supply list
The electrical equipment of member, core use on-load switch and fuse, with simple in structure, small, price is low, can be improved
The advantages that power supply parameter and performance and power supply safety.But at present ring main unit also have the shortcomings that it is many, such as due in cabinet
Electric wire does not constrain and sorts out so that control room's internal wiring is in disorder, and cable is easy to be worn by the peritreme of entrance hole.It cannot
Solve the problem of that ring main unit inner heat can not radiate well.
Therefore, in order to solve the problems, such as above-mentioned narration and exist in real time, and a kind of ring main unit is provided.
Utility model content
The purpose of this utility model is that in order to solve the above problem and provides a kind of ring main unit.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of ring main unit, including cabinet, the cabinet
Lower end be provided with four foundation bilge cods, the four foundation bilge cod weldering is connected in the upper surface of pedestal, the cabinet top setting
For control room, the cabinet lower part is set as switchgear house, control room's cabinet door by hinge connection on the inner wall of control room,
By hinge connection on the inner wall of switchgear house, the hinge is bolted in cabinet door and cabinet the switchgear house cabinet door
On, three bar shaped ventilation holes, three rules on the side wall are both provided on the left and right sides wall of the control room and switchgear house
Rain cover eave is both provided with above shape ventilation hole, the both sides of three bar shaped ventilation holes on control room's left side wall are both provided with
The inner wall of one wiring hole one, described two wiring holes one is bonded with rubber baffle ring, the inside of the control room and switchgear house
The left and right sides is respectively provided with there are one water fender, and wire turn is both provided with away on the bottom and rear inner wall of the control room and switchgear house
Road, there are two wiring hole two, the inner wall of described two wiring holes two is bonded with rubber baffle ring for the bottom setting of the switchgear house,
Described four are both provided with drainage channel between water fender and side wall, the drainage channel is arranged at control room and switchgear house
Bottom, the drainage channel are connected with two discharge outlet.
Preferably, there are gaps between the cabinet and pedestal.
Preferably, the angle between the rain cover eave and cabinet is 70 degree.
Preferably, the cabling ring road is the square through hole ring road of openings at one side.
Preferably, the drainage channel is set as semi arch groove structure.
Compared with prior art, the beneficial effects of the utility model are as follows：
(1) the ring main unit structure setting is reasonable, easy to operate；And there are gaps between cabinet and pedestal, convenient for passing through two
A wiring hole two carries out wiring into ring main unit, also allows for electric wire and is placed in ring main unit bottom, not by factors such as soil humidities
It influences, improves electric wire property easy for installation and storage reliability.
(2) angle between the rain cover eave and cabinet of the ring main unit is 70 degree, makes to constitute between rain cover eave and cabinet side wall
Certain angle improves the ability that rain cover eave blocking rainwater etc. is entered by bar shaped ventilation hole in cabinet.
(3) the cabling ring road of the ring main unit is the square through hole ring road of openings at one side, keeps cabling ring road simple in structure, is convenient for
Manufacture, forms closed through-hole structure, convenient for the electric wire in cabinet is positioned and sorted out with cabinet inner wall.
(4) drainage channel of the ring main unit is set as semi arch groove structure, simple in structure, convenient for manufacture, improves draining
The storage capacity and draining fluency in channel ensure not influenced by moisture humidity in cabinet, improve the workability of the ring main unit
Energy.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
Fig. 3 is the structural schematic diagram three of the utility model；
Fig. 4 is the structural schematic diagram four of the utility model；
In figure：1, cabinet, 2, pedestal, 3, bottom shore, 4, control room, 5, switchgear house, 6, control room's cabinet door, 7, switchgear house
Cabinet door, 8, handle, 9, hinge, 10, bolt, 11, bar shaped ventilation hole, 12, rain cover eave, 13, wiring hole one, 14, rubber baffle ring,
15, water fender, 16, cabling ring road, 17, wiring hole two, 18, drainage channel and 19, discharge outlet.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
~4 are please referred to Fig.1, a kind of ring main unit, including cabinet 1, the lower end of the cabinet 1 are provided with four foundation bilge cods 3,
It is supported between cabinet and pedestal, the four foundation bilge cod 3 welds the upper surface for being connected in pedestal 2, makes not having between cabinet and pedestal
It directly fits, there are gaps between the cabinet 1 and pedestal 2, are connect into ring main unit convenient for passing through two wiring holes two
Line also allows for electric wire and is placed in ring main unit bottom, do not influenced by factors such as soil humidities, improves electric wire property easy for installation and deposit
Reliability is put, 1 top of the cabinet is set as control room 4, and 1 lower part of the cabinet is set as switchgear house 5, and cabinet is divided into two not
Same operating room ensures that the diversity and efficient work of ring main unit function, control room's cabinet door 6 are connected to by hinge 9
On the inner wall of control room 4, the switchgear house cabinet door 7 is connected to by hinge 9 on the inner wall of switchgear house 5, and the hinge 9 passes through
Bolt 10 is connected in cabinet door and cabinet, and it is logical that three bar shapeds are both provided on the left and right sides wall of the control room 4 and switchgear house 5
Air holes 11 makes to be not affected by high temperatures inside it, on the side wall convenient for the high temperature that electrical work inside evacuation ring main unit generates
The top of three bar shaped ventilation holes 11 is both provided with rain cover eave 12, and the angle between the rain cover eave 12 and cabinet 1 is 70 degree, is made
Structure has a certain degree between rain cover eave and cabinet side wall, improves rain cover eave blocking rainwater etc. and enters cabinet by bar shaped ventilation hole 11
The both sides of internal ability, three bar shaped ventilation holes 11 on 4 left side wall of the control room are respectively provided with there are one wiring hole 1,
Suitable wiring position, the inner wall of described two wiring holes 1 can be selected to be bonded with rubber baffle ring as needed in wiring
14, so that the peritreme that cable is unlikely to be wired hole is worn, is both provided at left and right sides of the inside of the control room 4 and switchgear house 5
One water fender 15 blocks and does not enter cabinet inside work areas, the instrument by sundries such as rainwater that rain cover eave is blocked
Cabling ring road 16 is both provided on the bottom and rear inner wall of room 4 and switchgear house 5, the cabling ring road 16 is the side of openings at one side
Shape through-hole ring road, keeps cabling ring road simple in structure, and convenient for manufacture, closed through-hole structure is formed with cabinet inner wall, convenient for cabinet
Internal electric wire is positioned and is sorted out, and there are two wiring holes 2 17 for the bottom setting of the switchgear house 5, convenient for the root in wiring
According to needing that suitable wiring hole, the inner wall of described two wiring holes 2 17 is selected to be bonded with rubber baffle ring 14, keep cable unlikely
It is worn in the peritreme for being wired hole, drainage channel 18 is both provided between four water fenders 15 and side wall, the draining is logical
Road 18 is arranged at the bottom of control room 4 and switchgear house 5, and the drainage channel 18 is connected with two discharge outlet 19, described
Drainage channel 18 is set as semi arch groove structure, simple in structure, convenient for manufacture, improves storage capacity and the draining of drainage channel
Fluency ensures not influenced by moisture humidity in cabinet, improves the working performance of the ring main unit.
The course of work：When carrying out power transmission and distribution using the ring main unit, first, according to correct mode from one 13 He of wiring hole
Wiring hole 2 17 is respectively connected to electric wire in control room 4 and switchgear house 5, and according to the needs of connection after access electric wire, electric wire is worn
Suitable cabling ring road 16 is crossed, is then connected on corresponding electrical equipment, then, does not open two cabinet doors after a period of time,
Check that whether there is water influences circuit in cabinet, checks in drainage channel 18 there is anhydrous residual, finally, according to the above operation, you can
The normal use ring main unit.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of ring main unit, including cabinet (1), it is characterised in that：The lower end of the cabinet (1) is provided with four foundation bilge cods
(3), four foundation bilge cod (3) weldering is connected in the upper surface of pedestal (2), and cabinet (1) top is set as control room (4),
Cabinet (1) lower part is set as switchgear house (5), and control room's cabinet door (6) is connected to the inner wall of control room (4) by hinge (9)
On, switchgear house cabinet door (7) is connected to by hinge (9) on the inner wall of switchgear house (5), and the hinge (9) passes through bolt (10)
It is connected in cabinet door and cabinet, three bar shaped ventilations is both provided on the left and right sides wall of the control room (4) and switchgear house (5)
Hole (11) is both provided with rain cover eave (12) above three bar shaped ventilation holes (11) on the side wall, and the control room (4) is left
The both sides of three bar shaped ventilation holes (11) on side wall are respectively provided with there are one wiring hole one (13), two wiring holes one (13) it is interior
Wall is bonded with rubber baffle ring (14), is respectively provided with that there are one water blocking at left and right sides of the inside of the control room (4) and switchgear house (5)
Plate (15) is both provided with cabling ring road (16) on the bottom and rear inner wall of the control room (4) and switchgear house (5), described to match
There are two wiring hole two (17), the inner wall of described two wiring holes two (17) is bonded with rubber stop for the bottom setting of electric room (5)
It encloses (14), four water fenders (15) are both provided with drainage channel (18) between side wall, and the drainage channel (18) is arranged at
The bottom of control room (4) and switchgear house (5), the drainage channel (18) are connected with two discharge outlet (19).
2. a kind of ring main unit according to claim 1, it is characterised in that：Between the cabinet (1) and pedestal (2) there are
Gap.
3. a kind of ring main unit according to claim 1, it is characterised in that：Between the rain cover eave (12) and cabinet (1)
Angle is 70 degree.
4. a kind of ring main unit according to claim 1, it is characterised in that：The cabling ring road (16) is the side of openings at one side
Shape through-hole ring road.
5. a kind of ring main unit according to claim 1, it is characterised in that：It is recessed that the drainage channel (18) is set as semi arch
Slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150966.7U CN207782243U (en) | 2018-01-30 | 2018-01-30 | A kind of ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150966.7U CN207782243U (en) | 2018-01-30 | 2018-01-30 | A kind of ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782243U true CN207782243U (en) | 2018-08-28 |
Family
ID=63210910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150966.7U Active CN207782243U (en) | 2018-01-30 | 2018-01-30 | A kind of ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211496A (en) * | 2020-01-15 | 2020-05-29 | 长沙凯泽工程设计有限公司 | Power distribution cabinet |
-
2018
- 2018-01-30 CN CN201820150966.7U patent/CN207782243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211496A (en) * | 2020-01-15 | 2020-05-29 | 长沙凯泽工程设计有限公司 | Power distribution cabinet |
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