CN207530335U - A kind of high-voltage ring network switch cabinet - Google Patents
A kind of high-voltage ring network switch cabinet Download PDFInfo
- Publication number
- CN207530335U CN207530335U CN201721507174.2U CN201721507174U CN207530335U CN 207530335 U CN207530335 U CN 207530335U CN 201721507174 U CN201721507174 U CN 201721507174U CN 207530335 U CN207530335 U CN 207530335U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- ring network
- cooling
- network switch
- voltage ring
- 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 discloses a kind of high-voltage ring network switch cabinets, including cabinet, bottom of cabinet bulk is equipped with waterproof bracket, cabinet is equipped with cabinet door, electric mounting board is equipped in the cabinet, the back side of the electric mounting board is equipped with groove, cooling tube is embedded in the groove, the madial wall of cabinet is equipped with cooling coil, cooling tube is connect with cooling coil, the inlet end and an outlet end of cooling coil is extended through to offer for sale and be connect in vitro by circulation line with cooling water tank, and circulation line is equipped with circulating pump, and electric mounting board is equipped with the through-hole connected with groove.Heat in cabinet can timely be shed, promote the stability of operation by the utility model good cooling results.
Description
Technical field
The utility model is related to a kind of high-voltage ring network switch cabinets.
Background technology
High-voltage ring main unit is to improve power supply reliability, user being allow to obtain power supply from both direction, will usually be powered
Net connection circularizes.This power supply mode is referred to as ring network power supply.In 10KV distribution systems being exchanged at harbour and skyscraper etc.,
Because load holds little, high tension loop generally use on-load switch or vacuum contactor control, and protect equipped with high-tension fuse.
The system generally use ring network is powered, and is used and is known as ring main unit in high-tension switch cabinet general custom.Each electrical equipment exists
During work, a large amount of heat can be sent out, if radiated not in time, the failure of partial electric component is easy to cause, so as to shadow
Ring the normal operation of switchgear.Current cooling mechanism is typically radiated using wind turbine blowing or exhausting, however, such as
For fruit in summer, temperature is higher, and the temperature of wind in itself also can be higher, it is difficult to play very effective cooling effect.
Invention content
The technical problem to be solved by the present invention is to provide a kind of high-voltage ring network switch cabinet, good cooling results, Neng Gouji
When the heat in cabinet is shed, promote the stability of operation.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of high-voltage ring network switch cabinet, including cabinet, bottom of cabinet bulk is equipped with waterproof bracket, and cabinet is equipped with cabinet door, described
Be equipped with electric mounting board in cabinet, the back side of the electric mounting board is equipped with groove, embedded with cooling tube in the groove, cabinet it is interior
Side wall is equipped with cooling coil, and cooling tube is connect with cooling coil, and the inlet end and an outlet end of cooling coil extends through out cabinet
It is connect outside by circulation line with cooling water tank, circulation line is equipped with circulating pump, and electric mounting board is equipped with and is connected with groove
Through-hole.
The inner wall of the through-hole is coated with a layer insulating.
The wind turbine to up-draught is additionally provided on the bottom plate of the cabinet, the top plate of cabinet is equipped with air outlet, the top of cabinet
Plate is equipped with the covering for covering in air outlet.
The through-hole is equipped with several.
The surface of the groove is equipped with insulating layer.
The bottom of the electric mounting board is equipped with damping base.
Temperature sensors are equipped in the cabinet, which connect with wind turbine.
Heat in cabinet can timely be shed, promote the stability of operation by the utility model good cooling results.
Description of the drawings
Attached drawing 1 is the utility model section structure diagram.
Specific embodiment
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific embodiment with reference to attached drawing.
As shown in Figure 1, the utility model discloses a kind of high-voltage ring network switch cabinet, and including cabinet 2,2 bottom of cabinet is set
There is waterproof bracket 1, cabinet 2 is equipped with cabinet door 12, electric mounting board 8, the back side of the electric mounting board 8 are equipped in the cabinet 2
Equipped with groove, cooling coil 6 is equipped with embedded with cooling tube 7, the madial wall of cabinet 2 in the groove, cooling tube 7 is managed with cooler pan 6
Connection, the inlet end and an outlet end of cooling coil 6 are extended through to offer for sale and be connect in vitro by circulation line 5 with cooling water tank 3, followed
Endless tube road 5 is equipped with circulating pump 4, and electric mounting board 8 is equipped with the through-hole 9 connected with groove.The filling cooling in cooling water tank 3
Water, the cooling water are tap water or other normal-temperature waters, can also add the chilled water of ice cube.It is directly inputted in cooling tube cold
But water, so as to fulfill the direct heat exchange of cooling tube and electric mounting board, cooling effect is more preferably.
The inner wall of the through-hole is coated with a layer insulating, it is ensured that conductive or short circuit will not occur.And the through-hole is utilized,
The cold on cooling tube can be caused to be directed through the mounting surface that through-hole is discharged into electric mounting board, so as to give each electric component more
Good cooling.
The wind turbine 14 to up-draught is additionally provided on the bottom plate of the cabinet 2, the top plate of cabinet 2 is equipped with air outlet 10, cabinet
The top plate of body 2 is equipped with the covering 11 for covering in air outlet 10.It is subject to wind turbine auxiliary, realizes cooling tube with being cooled down while wind,
Improve cooling capacity.
The through-hole is equipped with several.
The surface of the groove is equipped with insulating layer.
The bottom of the electric mounting board 8 is equipped with damping base 13, reduces vibratility, improves the stability of operation and reliable
Property.
Temperature sensors are equipped in the cabinet, which connect with wind turbine.A predeterminable temperature value,
When the temperature in cabinet is more than the temperature value, wind turbine is actuated for strengthening cooling；And the temperature in cabinet is less than the temperature value
When, wind turbine does not start, and only relies on cooling tube and cooling can be realized.
In the utility model, by being mounted directly cooling tube at the back side of electric mounting board, while in the madial wall of cabinet
Cooling coil is set, cooling water is passed through, realizes the direct cooling to cabinet and electric mounting board so that the heat on electric mounting board
Amount is by heat exchange more closely, realization preferably cooling.Can also wind-cooling heat dissipating be carried out by wind turbine.
It should be noted that these are only the preferred embodiment of the utility model, it is new to be not limited to this practicality
Type, although the utility model is described in detail with reference to embodiment, for those skilled in the art, still
It can modify to the technical solution recorded in previous embodiment or equivalent replacement is carried out to which part technical characteristic,
But within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (7)
1. a kind of high-voltage ring network switch cabinet, including cabinet, bottom of cabinet bulk is equipped with waterproof bracket, and cabinet is equipped with cabinet door, feature
It is, electric mounting board is equipped in the cabinet, and the back side of the electric mounting board is equipped with groove, cooling is embedded in the groove
Pipe, the madial wall of cabinet are equipped with cooling coil, and cooling tube is connect with cooling coil, the inlet end and an outlet end difference of cooling coil
It is connect in vitro by circulation line with cooling water tank through offeing for sale, circulation line is equipped with circulating pump, and electric mounting board is equipped with
The through-hole connected with groove.
2. high-voltage ring network switch cabinet according to claim 1, which is characterized in that the inner wall of the through-hole is coated with one layer absolutely
Edge layer.
3. high-voltage ring network switch cabinet according to claim 2, which is characterized in that be additionally provided on the bottom plate of the cabinet upwards
The wind turbine of blowing, the top plate of cabinet are equipped with air outlet, and the top plate of cabinet is equipped with the covering for covering in air outlet.
4. high-voltage ring network switch cabinet according to claim 3, which is characterized in that the through-hole is equipped with several.
5. high-voltage ring network switch cabinet according to claim 4, which is characterized in that the surface of the groove is equipped with insulating layer.
6. high-voltage ring network switch cabinet according to claim 5, which is characterized in that the bottom of the electric mounting board, which is equipped with, to be subtracted
Shake pedestal.
7. high-voltage ring network switch cabinet according to claim 6, which is characterized in that temperature is equipped in the cabinet and is sensed
Device, the temperature sensor are connect with wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721507174.2U CN207530335U (en) | 2017-11-13 | 2017-11-13 | A kind of high-voltage ring network switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721507174.2U CN207530335U (en) | 2017-11-13 | 2017-11-13 | A kind of high-voltage ring network switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530335U true CN207530335U (en) | 2018-06-22 |
Family
ID=62582031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721507174.2U Expired - Fee Related CN207530335U (en) | 2017-11-13 | 2017-11-13 | A kind of high-voltage ring network switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530335U (en) |
-
2017
- 2017-11-13 CN CN201721507174.2U patent/CN207530335U/en not_active Expired - Fee Related
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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: 20180622 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |