CN108365556A - A kind of air insulation vacuum extinction ring main unit - Google Patents
A kind of air insulation vacuum extinction ring main unit Download PDFInfo
- Publication number
- CN108365556A CN108365556A CN201810436321.4A CN201810436321A CN108365556A CN 108365556 A CN108365556 A CN 108365556A CN 201810436321 A CN201810436321 A CN 201810436321A CN 108365556 A CN108365556 A CN 108365556A
- Authority
- CN
- China
- Prior art keywords
- conveying pipe
- ring main
- main unit
- carrying case
- wind turbine
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a kind of air insulation vacuum extinction ring main units, including cabinet, the bottom of the cabinet is fixedly connected with carrying case, the bottom for loading chamber interior wall is fixedly connected with wind turbine, the output end of the wind turbine is communicated with the first wind conveying pipe, the input terminal of the wind turbine is communicated with the second wind conveying pipe, and the top that the described one end of first wind conveying pipe far from wind turbine is through to carrying case is connected to the bottom on the right side of cabinet.The present invention is by being arranged being used cooperatively for cabinet, carrying case, wind turbine, the first wind conveying pipe, the second wind conveying pipe, air inlet, concave block, through-hole, filter plate, connecting rod, spacing collar and locating piece, solving the problems, such as existing ring main unit, heat dissipation effect is poor when in use, the air insulation vacuum extinction ring main unit, has the advantages of good heat dissipation effect, shorten the aging speed of inner body, the service life of the ring main unit is improved, the person of being convenient to use uses.
Description
Technical field
The present invention relates to ring main unit technical field, specially a kind of air insulation vacuum extinction ring main unit.
Background technology
Ring main unit is that one group of transmission ＆ distribution electrical equipment is mounted in metal or non-metallic insulation cabinet or makes assembled compartment ring
The electrical equipment of net power supply unit, core use on-load switch and fuse, have simple in structure, small, price
It is low, the advantages that power supply parameter and performance and power supply safety can be improved.It is widely used in Urban Residential District, high level is built
It builds, in the power distribution station and box-type substation of load centers such as large public building, factory and enterprise.
Ring main unit is one group of transmission ＆ distribution electrical equipment, and convenient for users to electricity consumption, but existing ring main unit is when in use
Heat dissipation effect is poor, is easy to accelerate the aging speed of inner body, reduces the service life of existing ring main unit, it has not been convenient to user
It uses.
Invention content
The purpose of the present invention is to provide a kind of air insulation vacuum extinction ring main units, have the advantages of good heat dissipation effect,
Solving the problems, such as existing ring main unit, heat dissipation effect is poor when in use.
To achieve the above object, the present invention provides the following technical solutions：A kind of air insulation vacuum extinction ring main unit, including
The bottom of cabinet, the cabinet is fixedly connected with carrying case, and the bottom for loading chamber interior wall is fixedly connected with wind turbine, the wind
The output end of machine is communicated with the first wind conveying pipe, and the input terminal of the wind turbine is communicated with the second wind conveying pipe, and first wind conveying pipe is remote
The top that one end from wind turbine is through to carrying case is connected to the bottom on the right side of cabinet, and the left side at the top of the carrying case offers
Air inlet, the described one end of second wind conveying pipe far from wind turbine are connected to air inlet, and the air inlet is internally provided with concave block,
The bottom of the concave block offers through-hole, and the concave block is internally provided with filter plate, the bottom pair of the concave block inner wall
Title is connected with connecting rod, and spacing collar is provided at the top of the air inlet, spacing collar is through at the top of the connecting rod
Inside be flexibly connected with spacing collar, the both sides of the air inlet inner wall have been fixedly connected with locating piece, the top of the locating piece
Portion is contacted with the bottom of concave block.
Preferably, the left side at the top of the spacing collar, which is fixedly connected with, carries block, and the bottom symmetrical of the spacing collar offers
Inner bolt hole offers external screw thread at the top of the connecting rod, inside and the limit of inner bolt hole is extended at the top of the connecting rod
Circle is threadedly coupled.
Preferably, the bottom of the connecting rod is fixedly connected with link block, and the bottom symmetrical of the concave block offers peace
Tankage, the inside that the bottom of the link block extends to mounting groove are fixedly connected with movable plate, the movable plate bottom it is transversal
Area is more than the cross-sectional area at the top of mounting groove.
Preferably, the surface of first wind conveying pipe is arranged with locating ring, and locating ring is close to the side for loading chamber interior wall
It is welded with the inner wall of carrying case, the right side opening at the top of the carrying case is equipped with the mounting hole being used cooperatively with the first wind conveying pipe.
Preferably, the location hole being used cooperatively with connecting rod, the top of the concave block are offered at the top of the filter plate
The locating slot being used cooperatively with filter plate is offered, the cross-sectional area of the spacing collar bottom is more than the cross-sectional area of air inlet.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention is by being arranged cabinet, carrying case, wind turbine, the first wind conveying pipe, the second wind conveying pipe, air inlet, concave block, leading to
Hole, filter plate, connecting rod, spacing collar and locating piece are used cooperatively, and are solved existing ring main unit and are radiated when in use effect
The problem of fruit difference, the air insulation vacuum extinction ring main unit, has the advantages of good heat dissipation effect, shortens the aging of inner body
Speed, improves the service life of the ring main unit, and the person of being convenient to use uses.
2, the setting of the invention by carrying block is played the role of taking out concave block convenient for user, by inner bolt hole and outside
The setting of screw thread is played convenient for connecting rod and to be threadedly coupled the position of fixed spacing collar with spacing collar, by link block, mounting groove and
The setting of movable plate is played the role of being flexibly connected connecting rod, is convenient for user's turn connecting rod, by the setting of locating ring,
Play the role of increasing stability when the first wind conveying pipe uses convenient for fixing the first wind conveying pipe, by the setting of location hole,
Play the role of positioning filter plate, avoid filter plate and occur mobile phenomenon when in use, by the setting of locating slot, rises
To the effect for installing filter plate convenient for user.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the front section view of carrying case in Fig. 1 of the present invention；
Fig. 3 is partial structural diagram in Fig. 1 of the present invention；
Fig. 4 is the close-up schematic view at A in Fig. 3 of the present invention.
In figure：1 cabinet, 2 carrying cases, 3 wind turbines, 4 first wind conveying pipes, 5 second wind conveying pipes, 6 air inlets, 7 concave blocks, 8 lead to
Hole, 9 filter plates, 10 connecting rods, 11 spacing collars, 12 locating pieces, 13 carry block, 14 link blocks, 15 movable plates, 16 locating rings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of air insulation vacuum extinction ring main unit, including cabinet 1, the bottom of cabinet 1 are fixedly connected
There are carrying case 2, the bottom of 2 inner wall of carrying case to be fixedly connected with wind turbine 3, the output end of wind turbine 3 is communicated with the first wind conveying pipe 4, the
The surface of one wind conveying pipe 4 is arranged with locating ring 16, by the setting of locating ring 16, plays convenient for fixing the work of the first wind conveying pipe 4
With increasing stability when the first wind conveying pipe 4 uses, and locating ring 16 is close to the side of 2 inner wall of carrying case and carrying case 2
Inner wall welds, and the right side opening at 2 top of carrying case is equipped with the mounting hole being used cooperatively with the first wind conveying pipe 4, and the input terminal of wind turbine 3 connects
It is connected with the second wind conveying pipe 5, first one end of wind conveying pipe 4 far from wind turbine 3 is through to the bottom at the top and 1 right side of cabinet of carrying case 2
Portion is connected to, and the left side at 2 top of carrying case offers air inlet 6, and the one end of the second wind conveying pipe 5 far from wind turbine 3 connects with air inlet 6
Logical, air inlet 6 is internally provided with concave block 7, and the bottom of concave block 7 offers through-hole 8, and concave block 7 is internally provided with filter
Plate 9, the top of filter plate 9 offers the location hole being used cooperatively with connecting rod 10, by the setting of location hole, plays to filter plate 9
The effect of positioning avoids filter plate 9 and occurs mobile phenomenon when in use, and the top of concave block 7 is offered matches with filter plate 9
The locating slot used is closed, by the setting of locating slot, plays the role of that filter plate 9 is installed convenient for user, 11 bottom of spacing collar
Cross-sectional area is more than the cross-sectional area of air inlet 6, and the bottom symmetrical of 7 inner wall of concave block is connected with connecting rod 10, connecting rod
10 bottom is fixedly connected with link block 14, by the setting of link block 14, mounting groove and movable plate 15, plays flexible connection and connects
The effect of extension bar 10 is convenient for user's turn connecting rod 10, the bottom symmetrical of concave block 7 to offer mounting groove, link block 14
The inside that bottom extends to mounting groove is fixedly connected with movable plate 15, and the cross-sectional area of 15 bottom of movable plate is more than at the top of mounting groove
Cross-sectional area, the top of air inlet 6 is provided with spacing collar 11, and the left side at 11 top of spacing collar, which is fixedly connected with, carries block 13, leads to
The setting for carrying block 13 is crossed, plays the role of taking out concave block 7 convenient for user, the bottom symmetrical of spacing collar 11 offers interior spiral shell
The top in hole, connecting rod 10 offers external screw thread, by inner bolt hole and externally threaded setting, plays convenient for connecting rod 10 and limit
Circle 11 is threadedly coupled the position of fixed spacing collar 11, and the top of connecting rod 10 extends to inside and 11 screw thread of spacing collar of inner bolt hole
Connection, the inside that the top of connecting rod 10 is through to spacing collar 11 are flexibly connected with spacing collar 11, and the both sides of 6 inner wall of air inlet are equal
It is fixedly connected with locating piece 12, the top of locating piece 12 is contacted with the bottom of concave block 7.
It is run in use, user controls wind turbine 3 by peripheral control unit, wind turbine 3 passes through input terminal and the second wind conveying pipe 5
Cooperation air inlet 6 extracts extraneous air, and air enters the inside of the second wind conveying pipe 5 by air inlet 6, and air passes through filter plate
9 intercept the dust in air, and wind turbine 3, air delivery to the inside of cabinet 1, increases cabinet by output end and the first wind conveying pipe 4
The flowing of 1 inner air of body, after a period of use, user is by carrying block 13, spacing collar 11, connecting rod 10, link block 14
Concave block 7 is driven to move up with movable plate 15, user's turn connecting rod 10 makes connecting rod 10 be detached from spacing collar 11, this
When user can be taken off filter plate 9 and clean.
In summary：The air insulation vacuum extinction ring main unit, it is defeated by the way that cabinet 1, carrying case 2, wind turbine 3, first is arranged
Air hose 4, the second wind conveying pipe 5, air inlet 6, concave block 7, through-hole 8, filter plate 9, connecting rod 10, spacing collar 11 and locating piece 12 are matched
It closes and uses, solving the problems, such as existing ring main unit, heat dissipation effect is poor when in use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of air insulation vacuum extinction ring main unit, including cabinet（1）, it is characterised in that：The cabinet（1）Bottom fix
It is connected with carrying case（2）, the carrying case（2）The bottom of inner wall is fixedly connected with wind turbine（3）, the wind turbine（3）Output end
It is communicated with the first wind conveying pipe（4）, the wind turbine（3）Input terminal be communicated with the second wind conveying pipe（5）, first wind conveying pipe（4）
Far from wind turbine（3）One end be through to carrying case（2）Top and cabinet（1）The bottom on right side is connected to, the carrying case（2）Top
Air inlet is offered on the left of portion（6）, second wind conveying pipe（5）Far from wind turbine（3）One end and air inlet（6）Connection, institute
State air inlet（6）Be internally provided with concave block（7）, the concave block（7）Bottom offer through-hole（8）, the concave block
（7）Be internally provided with filter plate（9）, the concave block（7）The bottom symmetrical of inner wall is connected with connecting rod（10）, it is described into
Air port（6）Top be provided with spacing collar（11）, the connecting rod（10）Top be through to spacing collar（11）Inside and limit
Position circle（11）Flexible connection, the air inlet（6）The both sides of inner wall have been fixedly connected with locating piece（12）, the locating piece（12）
Top and concave block（7）Bottom contact.
2. a kind of air insulation vacuum extinction ring main unit according to claim 1, it is characterised in that：The spacing collar（11）
It is fixedly connected on the left of top and carries block（13）, the spacing collar（11）Bottom symmetrical offer inner bolt hole, the connecting rod
（10）Top offer external screw thread, the connecting rod（10）Top extend to inside and the spacing collar of inner bolt hole（11）Screw thread
Connection.
3. a kind of air insulation vacuum extinction ring main unit according to claim 1, it is characterised in that：The connecting rod（10）
Bottom be fixedly connected with link block（14）, the concave block（7）Bottom symmetrical offer mounting groove, the link block（14）
Bottom extend to the inside of mounting groove and be fixedly connected with movable plate（15）, the movable plate（15）The cross-sectional area of bottom is more than
Cross-sectional area at the top of mounting groove.
4. a kind of air insulation vacuum extinction ring main unit according to claim 1, it is characterised in that：First wind conveying pipe
（4）Surface be arranged with locating ring（16）, and locating ring（16）Close to carrying case（2）The side of inner wall and carrying case（2）It is interior
Wall welds, the carrying case（2）The right side opening at top is equipped with and the first wind conveying pipe（4）The mounting hole being used cooperatively.
5. a kind of air insulation vacuum extinction ring main unit according to claim 1, it is characterised in that：The filter plate（9）'s
Top offers and connecting rod（10）The location hole being used cooperatively, the concave block（7）Top offer and filter plate（9）Cooperation
The locating slot used, the spacing collar（11）The cross-sectional area of bottom is more than air inlet（6）Cross-sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436321.4A CN108365556B (en) | 2018-05-09 | 2018-05-09 | Air insulation vacuum arc extinguishing ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436321.4A CN108365556B (en) | 2018-05-09 | 2018-05-09 | Air insulation vacuum arc extinguishing ring main unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108365556A true CN108365556A (en) | 2018-08-03 |
| CN108365556B CN108365556B (en) | 2023-08-22 |
Family
ID=63011966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810436321.4A Active CN108365556B (en) | 2018-05-09 | 2018-05-09 | Air insulation vacuum arc extinguishing ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108365556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708284A (en) * | 2021-07-31 | 2021-11-26 | 杭州厚域科技有限公司 | Rechargeable looped netowrk switchgear |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205407042U (en) * | 2016-03-03 | 2016-07-27 | 徐旗 | Detachable electric power cabinet heat radiation structure |
| CN107830062A (en) * | 2017-11-16 | 2018-03-23 | 江苏丰禾食品有限公司 | A kind of good electromechanics bearing of wearability |
| CN208094067U (en) * | 2018-05-09 | 2018-11-13 | 浙江开盛电气有限公司 | A kind of air insulation vacuum extinction ring main unit |
-
2018
- 2018-05-09 CN CN201810436321.4A patent/CN108365556B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205407042U (en) * | 2016-03-03 | 2016-07-27 | 徐旗 | Detachable electric power cabinet heat radiation structure |
| CN107830062A (en) * | 2017-11-16 | 2018-03-23 | 江苏丰禾食品有限公司 | A kind of good electromechanics bearing of wearability |
| CN208094067U (en) * | 2018-05-09 | 2018-11-13 | 浙江开盛电气有限公司 | A kind of air insulation vacuum extinction ring main unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708284A (en) * | 2021-07-31 | 2021-11-26 | 杭州厚域科技有限公司 | Rechargeable looped netowrk switchgear |
| CN113708284B (en) * | 2021-07-31 | 2023-07-14 | 杭州华创高科有限公司 | Rechargeable looped netowrk switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108365556B (en) | 2023-08-22 |
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