CN206389047U - A kind of DC cabinet - Google Patents
A kind of DC cabinet Download PDFInfo
- Publication number
- CN206389047U CN206389047U CN201720109867.XU CN201720109867U CN206389047U CN 206389047 U CN206389047 U CN 206389047U CN 201720109867 U CN201720109867 U CN 201720109867U CN 206389047 U CN206389047 U CN 206389047U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dust
- cooler
- inner cabinet
- circulating pump
- 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 is related to a kind of DC cabinet, including inner cabinet and outer cabinet, circulating pump, fuel tank, cooler and electrostatic generator are provided with inner cabinet, heat exchanger tube is located between outer cabinet and inner cabinet, and connect circulating pump, fuel tank and cooler to form cooling circuit, electrostatic generator is connected with dust adsorption net, to adsorb the dust between inner cabinet and outer cabinet.The utility model connects circulating pump, fuel tank and cooler by heat exchanger tube, form cooling circuit, by heat-conducting effect, preferably oil takes heat out of inner cabinet, reduce the temperature of inner cabinet, while the dust between electrostatic generator and the adsorbable inner cabinet of dust adsorption net and outer cabinet, it is to avoid dust produces influence to the element in cabinet, with preferable anti-dust performance, the operation stability of cabinet is improved, maintenance cost is reduced.
Description
Technical field
The utility model is related to field of electrical equipment, and in particular to a kind of DC cabinet.
Background technology
With China's industrial or agricultural and the development of Process of Urbanization Construction, rapid growth situation is presented in power consumption.Middle pressure withdraw-type is straight
Stream cabinet (hereinafter referred to as DC cabinet) miniaturization, high reliability, it is non-maintaining will be future developing direction.It is electric with distribution as receiving
The equipment of net electric energy, DC cabinet application is had a large capacity and a wide range, and key player is play in power system.
Many electrical appliance modules are usually provided with inside existing DC cabinet, these electrical appliance modules can be produced in the course of the work
Raw substantial amounts of heat, heat, which is largely gathered, can cause the temperature in DC cabinet to raise, so as to influence the normal work of DC cabinet.In order to
These heats are dissipated in time, heat emission hole is typically provided with the cabinet of DC cabinet, and in actual use, it is extraneous
Dust easily entered by heat emission hole inside cabinet, so can not only influence the cleaning inside of DC cabinet, and sometimes even
The normal operation of DC cabinet can be influenceed.For drawbacks described above, those skilled in the art need a kind of DC cabinet of offer badly, not only have
Preferable heat dispersion, while the dust stratification in cabinet can be reduced.
Utility model content
The purpose of this utility model is to provide a kind of DC cabinet, not only with preferable heat dispersion, while cabinet can be reduced
Internal dust stratification.
There is provided following technical scheme to achieve the above object：A kind of DC cabinet, including cabinet, the cabinet include interior cabinet
Set on body and outer cabinet, the spacing between the inner cabinet and outer cabinet with predetermined width, the side wall of the outer cabinet
Have some heat emission holes, be provided with circulating pump, fuel tank, cooler and electrostatic generator in the inner cabinet, the outer cabinet and
Heat exchanger tube and dust adsorption net are provided between inner cabinet, the circulating pump and fuel tank are located at the lower section of the inner cabinet, institute
The top that cooler is located at the inner cabinet is stated, the heat exchanger tube is located between the outer cabinet and inner cabinet, and connection is followed
Ring pump, fuel tank and cooler are to form cooling circuit, and the electrostatic generator is connected with dust adsorption net, with adsorbing
Dust between cabinet and outer cabinet.
It is preferred that, dust sensor is provided between the outer cabinet and inner cabinet, the dust sensor is sent out with electrostatic
Raw device connection, when the dust values that the dust sensor is detected are more than preset value, trigger the electrostatic generator and opens.
It is preferred that, temperature sensor is provided with the inner cabinet, the temperature sensor connects with circulating pump and cooler
Connect, when the temperature value that temperature sensor is detected is more than preset value, triggers the circulating pump and cooler is opened.
It is preferred that, the dust adsorption net is detachably arranged between the outer cabinet and inner cabinet.
It is preferred that, the heat emission hole is distributed on the side wall of the outer cabinet in array, the top of the heat emission hole
Provided with dust cover.
The utility model, which provides a kind of beneficial effect of DC cabinet, to be included：
1st, circulating pump, fuel tank and cooler are connected by heat exchanger tube, forms cooling circuit, by heat-conducting effect more
Good oil takes heat out of inner cabinet, reduces the temperature of inner cabinet, meanwhile, the heat emission hole on outer cabinet can quickly pass to heat
Air, so as to reduce the temperature of DC cabinet；
2nd, by setting electrostatic generator and dust adsorption net, the dust between adsorbable inner cabinet and outer cabinet is kept away
Exempt from dust and influence is produced on the element in cabinet, with preferable anti-dust performance；
3rd, double-deck cabinet reduces the possibility that dust enters inner cabinet, optimizes anti-dust performance；
4th, the utility model makes cabinet have preferably radiating and anti-dust performance by structure design, improves the operation of cabinet
Stability, reduces maintenance cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, it will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the structural representation of DC cabinet in the utility model.
Description of reference numerals：10. inner cabinet；20. outer cabinet；30. heat emission hole；40. circulating pump；50. fuel tank；60.
Cooler；70. electrostatic generator；80. dust sensor；90. heat exchanger tube.
Embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior
Appearance is described further.Certain the utility model is not limited to the specific embodiment, known to those skilled in the art
General replacement be also covered by protection domain of the present utility model.Secondly, the utility model has been carried out in detail using schematic diagram
Statement, when the utility model example is described in detail, for convenience of description, schematic diagram should not according to general ratio partial enlargement
Limited in this, as to of the present utility model.
Above and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing enters to DC cabinet of the present utility model
Row is described in detail.Fig. 1 is the structural representation of DC cabinet in the utility model.
As shown in figure 1, the utility model provides a kind of DC cabinet, including cabinet, cabinet includes inner cabinet 10 and outer cabinet
It is salable in body 20, the spacing between inner cabinet 10 and outer cabinet 20 with predetermined width, inner cabinet 10 to be provided with some elements,
The side wall of outer cabinet 20 is provided with some heat emission holes.
Specifically, the inner cabinet 10 in the present embodiment is interior provided with circulating pump 40, fuel tank 50 and cooler 60, outer cabinet 20
And heat exchanger tube 90 is provided between inner cabinet 10, circulating pump 40 and fuel tank 50 are located at the lower section of inner cabinet 10, and cooler 60 is set
In the top of inner cabinet 10, heat exchanger tube 90 is located between outer cabinet 20 and inner cabinet 10, and connect circulating pump 40, fuel tank 50 with
And cooler 60 is to form cooling circuit.
Cooling oil is filled with heat exchanger tube 90 in the present embodiment, its operation principle is, when working properly, in fuel tank 50
Cooling oil by circulating pump 40 suck heat exchanger tube 90 in, and then enter cooler 60 in, heat is taken out of, cooler 60 is exchanged
Oil in heat pipe 90 is cooled down, then enters fuel tank 50 by heat exchanger tube 90, forms conventional closed cooling loop.Connected by heat exchanger tube 90
Circulating pump 40, fuel tank 50 and cooler 60 are connect, cooling circuit is formed, preferably oil takes heat out of by heat-conducting effect
Inner cabinet, reduces the temperature of inner cabinet, meanwhile, heat can quickly be passed to air by the heat emission hole on outer cabinet 20, so as to reduce
The temperature of DC cabinet.
In order to which the heat exchanger tube 90 improved in cooling effect, the present embodiment can be in the wavy outside for being close to inner cabinet 10
Wall.Meanwhile, temperature sensor can be provided with inner cabinet 10, temperature sensor is connected with circulating pump 40 and cooler 60, works as temperature
When the temperature value for spending sensor detection is more than preset value, triggering circulating pump 40 and cooler 60 are opened.
In order to adsorb the dust between inner cabinet 10 and outer cabinet 20, provided with quiet between inner cabinet 10 and outer cabinet 20
Electric generator 70 and dust adsorption net 80, electrostatic generator 70 are connected to adsorb dust with dust adsorption net 80.By setting
Electrostatic generator 70 and dust adsorption net 80, the dust between adsorbable inner cabinet 10 and outer cabinet 20, it is to avoid dust is to cabinet
Internal element produces influence, with preferable anti-dust performance.
Meanwhile, dust sensor, dust sensor and electrostatic generator 70 are provided between outer cabinet 20 and inner cabinet 10
Connection, when the dust values that dust sensor is detected are more than preset value, triggering electrostatic generator 70 is opened.
Dust adsorption net 80 in the present embodiment is detachably arranged between outer cabinet 20 and inner cabinet 10, works as dust
Adsorption net 80 is adsorbed after a certain amount of dust, can dismantle down dust adsorption net 80, dust adsorption net 80 is cleared up.
In order to further improve dust-proof effect, heat emission hole 30 is distributed on the side wall of the outer cabinet 20 in array,
The top of the heat emission hole 30 is provided with dust cover.
In summary, the utility model makes cabinet have preferably radiating and anti-dust performance by structure design, improves cabinet
The operation stability of body, reduces maintenance cost.
Although the utility model essentially describes above example, it is intended only as example to be been described by, and this reality
This is not limited to new.It is special without departing from the essence of embodiment that those of ordinary skill in the art can make a variety of modifications and application
Property.For example, each part that embodiment is shown in detail can be changed and run, it can recognize to the modification and using related difference
To be included in the protection domain of the present utility model that appended claims are limited.
Involved embodiment in this specification, it is meant that specially feature, structure or the spy described with reference to the embodiment
Property is included at least one embodiment of the present utility model.These terms come across in specification everywhere are not necessarily directed to
Same embodiment.In addition, when describing special characteristic, structure or characteristic with reference to any embodiment, all thinking that it falls into this area
Those of ordinary skill is combined in the range of these special characteristics, structure or the characteristic that other embodiment can just be realized.
Claims (5)
1. a kind of DC cabinet, including cabinet, it is characterised in that the cabinet includes inner cabinet and outer cabinet, the inner cabinet
And there is the spacing of predetermined width between outer cabinet, the side wall of the outer cabinet is provided with some heat emission holes, the inner cabinet
It is interior to be provided with circulating pump, fuel tank, cooler and electrostatic generator, between the outer cabinet and inner cabinet provided with heat exchanger tube and
Dust adsorption net, the circulating pump and fuel tank are located at the lower section of the inner cabinet, and the cooler is located at the inner cabinet
Top, the heat exchanger tube is located between the outer cabinet and inner cabinet, and connects circulating pump, fuel tank and cooler to be formed
Cooling circuit, the electrostatic generator is connected with dust adsorption net, to adsorb the dust between inner cabinet and outer cabinet.
2. DC cabinet according to claim 1, it is characterised in that passed between the outer cabinet and inner cabinet provided with dust
Sensor, the dust sensor is connected with electrostatic generator, when the dust values that the dust sensor is detected are more than preset value,
The electrostatic generator is triggered to open.
3. DC cabinet according to claim 1, it is characterised in that temperature sensor, the temperature are provided with the inner cabinet
Degree sensor is connected with circulating pump and cooler, and when the temperature value that temperature sensor is detected is more than preset value, triggering is described
Circulating pump and cooler are opened.
4. DC cabinet according to claim 1, it is characterised in that the dust adsorption net is detachably arranged in described outer
Between cabinet and inner cabinet.
5. DC cabinet according to claim 1, it is characterised in that the heat emission hole is distributed in the outer cabinet in array
On the side wall of body, the top of the heat emission hole is provided with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109867.XU CN206389047U (en) | 2017-02-06 | 2017-02-06 | A kind of DC cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109867.XU CN206389047U (en) | 2017-02-06 | 2017-02-06 | A kind of DC cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206389047U true CN206389047U (en) | 2017-08-08 |
Family
ID=59494164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109867.XU Expired - Fee Related CN206389047U (en) | 2017-02-06 | 2017-02-06 | A kind of DC cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206389047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711812A (en) * | 2017-02-06 | 2017-05-24 | 江苏信实电气有限公司 | Direct-current cabinet |
| CN112739079A (en) * | 2020-11-28 | 2021-04-30 | 国网河南省电力公司经济技术研究院 | Sealed dustproof electric power cabinet |
-
2017
- 2017-02-06 CN CN201720109867.XU patent/CN206389047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711812A (en) * | 2017-02-06 | 2017-05-24 | 江苏信实电气有限公司 | Direct-current cabinet |
| CN112739079A (en) * | 2020-11-28 | 2021-04-30 | 国网河南省电力公司经济技术研究院 | Sealed dustproof electric power cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20200206 |