CN206774953U - The indoor ring main unit of one kind insulation - Google Patents
The indoor ring main unit of one kind insulation Download PDFInfo
- Publication number
- CN206774953U CN206774953U CN201720638053.5U CN201720638053U CN206774953U CN 206774953 U CN206774953 U CN 206774953U CN 201720638053 U CN201720638053 U CN 201720638053U CN 206774953 U CN206774953 U CN 206774953U
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- CN
- China
- Prior art keywords
- main unit
- housing
- ring main
- heat
- dissipating casing
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes the indoor ring main unit of one kind insulation, including ring main unit body, the side of ring main unit body, which is faced the wall and meditated, is provided with some mounting holes, adaptation is provided with heat abstractor in mounting hole, heat abstractor includes heat-dissipating casing, heat dissipation cavity and heat pipe, heat pipe includes condensation segment, evaporator section and isolation section, heat-dissipating casing includes interior insulation housing and outer protective housing, interior insulation housing is made of insulating radiation elastomeric material, outer protective housing includes housing one and the housing two being connected with housing one, housing one is made of glass ceramics, housing two is made of metal material, condensation segment is located at corresponding position in housing one, evaporator section and isolation section are located in housing two.The utility model provides a kind of insulation interior ring main unit with heat abstractor, receive the substantial amounts of heat of ring main unit body interior, the effectively control intrinsic temperature of ring main unit, ensure the normal operation of electrical equipment in ring main unit body, and radiating rate is faster than traditional ring main unit.
Description
Technical field
Ring main unit is the utility model is related to, more particularly to a kind of indoor ring main unit that insulate.
Background technology
Ring main unit is a kind of transmission ＆ distribution electrical equipment（High-tension switch gear）, in metal or non-metallic insulation cabinet, or
The electrical equipment of assembled compartment ring network power supplying units is made, its core uses on-load switch and fuse, has structure
Simply, small volume, price are low, can improve the advantages that power supply parameter and performance and power supply safety, are widely used in city and lived
In the power distribution station and box-type substation of the load centers such as residence cell, skyscraper, large public building, factory and enterprise, with
Application in electric system is more and more common.Because the closed environment in insulation ring main unit will not be by surrounding environment influence factor
Interference, cause the common technique problem that the interior radiating difficulty of cabinet is sealing switch equipment.
Utility model content
Based on above mentioned problem, the utility model purpose is to provide a kind of insulation interior ring main unit with heat abstractor,
The substantial amounts of heat of ring main unit body interior is absorbed by heat abstractor, the intrinsic temperature of ring main unit is effectively controlled, ensures looped network
The normal operation of electrical equipment in cabinet body, and radiating rate is faster than traditional ring main unit.
For problem above, there is provided following technical scheme：The indoor ring main unit of one kind insulation, including ring main unit body, its
It is characterised by：The side of the ring main unit body, which is faced the wall and meditated, is provided with some mounting holes, is adapted to be provided with the mounting hole and passes through
Heat abstractor inside and outside logical this body sidewall of ring main unit, the heat abstractor include heat-dissipating casing, the heat dissipation cavity in heat-dissipating casing with
And the heat pipe in installation heat dissipation cavity, the heat pipe are sequentially distributed cold including the inner side from ring main unit outer body to ring main unit body
Solidifying section, evaporator section and isolation section, the heat-dissipating casing include interior insulation housing on its inside and the outer guarantor on the outside of it
Protective case body, the interior insulation housing are made of insulating radiation elastomeric material, and the outer protective housing includes being located at ring main unit sheet
The housing one of external side and it is connected with housing one and the housing two on the inside of ring main unit body, the housing one use glass
Glass ceramics are made, and the housing two is made of metal material, the outer wall of the housing one and housing two with interior insulation housing
Adaptation bonding, the condensation segment are located at corresponding position in housing one, and the evaporator section and isolation section are located in housing two corresponding
Opening position.
The utility model is further arranged to, and is provided with together at aperture position on the inside of ring main unit body on the mounting hole
When with ring main unit inner body wall and heat-dissipating casing annular sealing ring in sealing contact.
The utility model is further arranged to, and the sealing ring is provided with the sealing one being nested into ring main unit inner body wall
With the sealing two that extension is sealed along heat-dissipating casing outer wall.
The utility model is further arranged to, and some heat pipes are respectively provided with each heat dissipation cavity.
The beneficial effects of the utility model：The technical program in the side wall of ring main unit body by installing insertion ring main unit
The heat abstractor of this inside and outside discharges substantial amounts of heat caused by electrical equipment in ring main unit body, construction for heat radiating device letter
It is single, including heat-dissipating casing and the heat pipe that is fixed on by heat-dissipating casing on ring main unit, ring main unit is absorbed by evaporator section on heat pipe
Intrinsic heat, in isolation section by liquid circulation, then by the condensation segment heat release positioned at ring main unit outer body, to reach
Discharge the purpose of heat in ring main unit body；Insulating properties at mounting hole is realized by heat-dissipating casing and sealing ring, prevents looped network
Electrically revealed in cabinet body, ensure the normal table work of electrical equipment in ring main unit body.
Brief description of the drawings
Fig. 1 is the broken section structural representation of indoor ring main unit of being insulated in the utility model embodiment；
Fig. 2 is the mplifying structure schematic diagram at A in the utility model Fig. 1.
Illustrate in figure：1- ring main unit bodies；11- mounting holes；2- heat abstractors；21- heat-dissipating casings；211- interior insulation shells
Body；The outer protective housing of 212-；2121- housings one；2122- housings two；22- heat dissipation cavities；3- heat pipes；4- sealing rings；41- sealings
One;42- sealings two.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in Figures 1 and 2, a kind of indoor ring main unit that insulate, including ring main unit body 1, the one of the ring main unit body 1
Side walls are provided with some mounting holes 11, and adaptation is provided with inside and outside the side wall of insertion ring main unit body 1 in the mounting hole 11
Heat abstractor 2, the heat abstractor 2 include heat-dissipating casing 21, the heat dissipation cavity 22 in heat-dissipating casing 21 and installation heat dissipation cavity 22
Interior heat pipe 3, condensation segment 31 that the heat pipe 3 includes being sequentially distributed from the outside of ring main unit body 1 to the inner side of ring main unit body 1,
Evaporator section 32 and isolation section 33, the heat-dissipating casing 21 include interior insulation housing 211 on its inside and on the outside of them
Outer protective housing 212, the interior insulation housing 211 are made of insulating radiation elastomeric material, and the outer protective housing 212 includes
It is connected positioned at the housing 1 in the outside of ring main unit body 1 and with housing 1 and positioned at the inner side of ring main unit body 1
Housing 2 2122, the housing 1 are made of glass ceramics, and the housing 2 2122 is made of metal material, described
Housing 1 and housing 2 2122 are adapted to bonding with the outer wall of interior insulation housing 211, and the condensation segment 31 is located at housing one
Corresponding position in 2121, the evaporator section 32 and isolation section 33 are located at corresponding position in housing 2 2122.Further, each
Some heat pipes 3 are respectively provided with heat dissipation cavity 22.
The technical program in the side wall of ring main unit body 1 by installing the heat abstractor 2 inside and outside insertion ring main unit body 1
To discharge substantial amounts of heat caused by electrical equipment in ring main unit body 1, heat abstractor 2 is simple in construction, easy to installation and maintenance；
Heat abstractor 2 includes heat-dissipating casing 21 and the heat pipe 3 being fixed on by heat-dissipating casing 21 on ring main unit body 1, heat-dissipating casing 21
For fixing heat pipe 3, the heat in ring main unit body 1 is absorbed on heat pipe 3 by evaporator section 32, is followed in isolation section 33 by liquid
Ring, then by the heat release of condensation segment 31 positioned at the outside of ring main unit body 1, to reach the purpose of heat in release ring main unit body 1.
It is outside slow that interior insulation housing 211 uses insulating radiation elastomeric material to have when being made to ensure that heat pipe 3 is given a shock
The effect of punching, prevent that heat pipe 3 is destroyed；Housing 1 is made of glass ceramics, and the housing 2 2122 uses metal material
Material is made, and housing 1 ensure that the insulating properties for being located at the Outboard Sections of ring main unit body 1 on heat pipe 3, prevent from leaking electricity, housing two
2122 add the efficiency of the heat transfer of evaporator section 32 in ring main unit body 1, accelerate radiation processes.Heat pipe 3 can be set more, strengthen
Radiating effect.
As shown in Fig. 2 it is provided with the mounting hole 11 at the inner side aperture position of ring main unit body 1 simultaneously and ring main unit
The inwall of body 1 and the annular sealing ring 4 in sealing contact of heat-dissipating casing 21.The sealing ring 4 is provided with and is nested into ring main unit body 1
Sealing 1 in inwall and the sealing 2 42 along the sealing extension of the outer wall of heat-dissipating casing 21.Sealing ring 4 ensure that installation
Sealing at hole 11, the hidden danger for preventing radiation processes ring main unit body 1 from leaking electricity, sealing 1 ensure sealing ring 4 with
Sealing between the inwall of ring main unit body 1, sealing 2 42 ensure that the sealing between heat-dissipating casing 21 and sealing ring 4,
The insulating properties realized at mounting hole 11 is coordinated by the sealing between heat-dissipating casing 21, sealing ring 4 and the three of ring main unit body 1,
Prevent from electrically revealing in ring main unit body 1, ensure the normal table work of electrical equipment in ring main unit body 1.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (4)
- The indoor ring main unit 1. one kind insulate, including ring main unit body, it is characterised in that：On the side of the ring main unit body is faced the wall and meditated Provided with some mounting holes, adaptation is provided with the heat abstractor inside and outside insertion ring main unit this body sidewall in the mounting hole, described Heat abstractor include heat-dissipating casing, the heat dissipation cavity in heat-dissipating casing and installation heat dissipation cavity in heat pipe, the heat pipe include from Condensation segment, evaporator section and the isolation section that ring main unit outer body is sequentially distributed to ring main unit body inner side, the heat-dissipating casing bag Interior insulation housing on its inside and the outer protective housing on the outside of it are included, the interior insulation housing uses insulating radiation bullet Property material be made, the outer protective housing include positioned at ring main unit outer body housing one and be connected with housing one and position Housing two on the inside of ring main unit body, the housing one are made of glass ceramics, and the housing two uses metal material system Into the housing one and housing two are adapted to bonding with the outer wall of interior insulation housing, and the condensation segment is located in housing one corresponding Opening position, the evaporator section and isolation section are located at corresponding position in housing two.
- A kind of 2. indoor ring main unit that insulate according to claim 1, it is characterised in that：It is located at ring main unit on the mounting hole Annular sealing ring simultaneously in sealing contact with ring main unit inner body wall and heat-dissipating casing is provided with the inside of body at aperture position.
- A kind of 3. indoor ring main unit that insulate according to claim 2, it is characterised in that：The sealing ring is provided with and is nested into ring Sealing one in net cabinet inner body wall and the sealing two along the sealing extension of heat-dissipating casing outer wall.
- A kind of 4. indoor ring main unit that insulate according to claim 1, it is characterised in that：It is respectively provided with each heat dissipation cavity some Heat pipe described in root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638053.5U CN206774953U (en) | 2017-06-03 | 2017-06-03 | The indoor ring main unit of one kind insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638053.5U CN206774953U (en) | 2017-06-03 | 2017-06-03 | The indoor ring main unit of one kind insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774953U true CN206774953U (en) | 2017-12-19 |
Family
ID=60637378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638053.5U Expired - Fee Related CN206774953U (en) | 2017-06-03 | 2017-06-03 | The indoor ring main unit of one kind insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273195A (en) * | 2018-01-23 | 2018-07-13 | 四川恒明科技开发有限公司 | A kind of heated type specific electromagnetic spectrum treatment instrument treatment head |
-
2017
- 2017-06-03 CN CN201720638053.5U patent/CN206774953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273195A (en) * | 2018-01-23 | 2018-07-13 | 四川恒明科技开发有限公司 | A kind of heated type specific electromagnetic spectrum treatment instrument treatment head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |