CN106711812A - Direct-current cabinet - Google Patents
Direct-current cabinet Download PDFInfo
- Publication number
- CN106711812A CN106711812A CN201710065380.0A CN201710065380A CN106711812A CN 106711812 A CN106711812 A CN 106711812A CN 201710065380 A CN201710065380 A CN 201710065380A CN 106711812 A CN106711812 A CN 106711812A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dust
- cooler
- cabinet body
- inner cabinet
- 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.)
- Pending
Links
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Abstract
The invention relates to a direct-current cabinet. The direct-current cabinet comprises an inner cabinet body and an outer cabinet body, wherein the inner cabinet body is internally provided with a circulating pump, an oil tank, a cooler and an electrostatic generator; a heat exchange pipe is arranged between the outer cabinet body and the inner cabinet body and is connected with the circulating pump, the oil tank and the cooler to form a cooling circulation loop; and the electrostatic generator is connected with a dust absorbing net so as to adsorb dust between the inner cabinet body and the outer cabinet body. According to the direct-current cabinet, the circulating pump, the oil tank and the cooler are connected by the heat exchanging pipe to form the cooling circulation loop, and the heat is taken out of the inner cabinet body by means of oil with a relatively good heat conducting effect, so that the temperature of the inner cabinet body is reduced; simultaneously, the dust between the inner cabinet body and the outer cabinet body can be adsorbed by the electrostatic generator and the dust absorbing net, so that the influence of dust on elements in the cabinet bodies; and the dust-proof performance is relatively good, so that the operation stability of the cabinet bodies is improved and the maintenance cost is reduced.
Description
Technical field
The present invention relates 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, power consumption is presented rapid growth situation.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
The substantial amounts of heat of life, heat 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, louvre is typically provided with the cabinet of DC cabinet, and in actual use, it is extraneous
Dust easily entered inside cabinet by louvre, 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.
The content of the invention
It is an object of the invention to provide a kind of DC cabinet, not only with preferable heat dispersion, while can reduce in cabinet
Dust stratification.
To achieve the above object, there is provided following technical scheme：A kind of DC cabinet, including cabinet, the cabinet include interior cabinet
Body and outer cabinet, the spacing with predetermined width, sets on the side wall of the outer cabinet between the inner cabinet and outer cabinet
Have some louvres, 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
Cooler is stated located at the top of the inner cabinet, the heat exchanger tube is located between the outer cabinet and inner cabinet, and connection is followed
, to form cooling circuit, the electrostatic generator is connected with dust adsorption net for ring pump, fuel tank and cooler, with adsorbing
Dust between cabinet and outer cabinet.
Preferably, 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 of dust sensor detection are more than preset value, trigger the electrostatic generator and opens.
Preferably, temperature sensor is provided with the inner cabinet, the temperature sensor connects with circulating pump and cooler
Connect, when the temperature value of temperature sensor detection is more than preset value, triggers the circulating pump and cooler is opened.
Preferably, the dust adsorption net is detachably arranged between the outer cabinet and inner cabinet.
Preferably, the louvre being distributed on the side wall of the outer cabinet in array, the top of the louvre
It is provided with dust cover.
The present invention 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, it is more preferable by heat-conducting effect
Oil takes heat out of inner cabinet, reduces the temperature of inner cabinet, meanwhile, heat can quickly be passed to sky by the louvre on outer cabinet
Gas, 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, it is to avoid ash
Dirt produces influence to the element in cabinet, with preferable anti-dust performance；
3rd, double-deck cabinet reduces dust into the possibility of inner cabinet, optimizes anti-dust performance；
4th, the present invention makes cabinet have preferably radiating and anti-dust performance by structure design, improves the operation stability of cabinet,
Reduce maintenance cost.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by to be used needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is the structural representation of DC cabinet in the present invention.
Description of reference numerals：10. inner cabinet；20. outer cabinets；30. louvres；40. circulating pumps；50. fuel tanks；60.
Cooler；70. electrostatic generators；80. dust sensors；90. heat exchanger tubes.
Specific embodiment
To make present disclosure more clear understandable, below in conjunction with Figure of description, present disclosure is made into one
Step explanation.Certainly the invention is not limited in the specific embodiment, the general replacement known to those skilled in the art
Cover within the scope of the present invention.Secondly, the present invention has carried out detailed statement using schematic diagram, real the present invention is described in detail
During example, for convenience of description, schematic diagram, should not be in this, as limitation of the invention not according to general ratio partial enlargement.
Above and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing is carried out in detail to DC cabinet of the invention
Describe in detail bright.Fig. 1 is the structural representation of DC cabinet in the present invention.
As shown in figure 1, the present invention provides a kind of DC cabinet, including cabinet, cabinet includes inner cabinet 10 and outer cabinet
20, the spacing with predetermined width, salable in inner cabinet 10 to be provided with some elements between inner cabinet 10 and outer cabinet 20, outward
The side wall of cabinet 20 is provided with some louvres.
Specifically, being provided with circulating pump 40, fuel tank 50 and cooler 60, outer cabinet 20 in inner cabinet 10 in the present embodiment
And heat exchanger tube 90 is provided between inner cabinet 10, located at the lower section of inner cabinet 10, cooler 60 sets for circulating pump 40 and fuel tank 50
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 forming 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 louvre on outer cabinet 20, so as to reduce
The temperature of DC cabinet.
In order to improve cooling effect, the heat exchanger tube 90 in 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 of degree 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, it is 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 of dust sensor detection 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
After adsorption net 80 adsorbs a certain amount of dust, dust adsorption net 80 can be dismantled down, dust adsorption net 80 is cleared up.
In order to further improve dust-proof effect, louvre 30 is distributed on the side wall of the outer cabinet 20 in array,
The top of the louvre 30 is provided with dust cover.
In sum, the present invention makes cabinet have preferably radiating and anti-dust performance by structure design, improves cabinet
Operation stability, reduces maintenance cost.
Although the present invention essentially describes above example, it is intended only as example to be been described by, and the present invention is simultaneously
Not limited to this.Those of ordinary skill in the art can make the essential characteristics of various modifications and application without deviating from embodiment.For example,
Each part being shown in detail to embodiment can be changed and run, and be believed that and be included in the modification and the related difference of application
In protection scope of the present invention 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 include at least one embodiment of the present invention.These terms for being come across in specification everywhere are not necessarily directed to same
Embodiment.Additionally, when special characteristic, structure or characteristic is described with reference to any embodiment, all thinking that it falls into this area common
Technical staff is combined in the range of these special characteristics, structure or 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 the spacing with predetermined width between outer cabinet, the side wall of the outer cabinet is provided with some louvres, the inner cabinet
Inside be provided with circulating pump, fuel tank, cooler and electrostatic generator, be provided between the outer cabinet and inner cabinet heat exchanger tube and
, located at the lower section of the inner cabinet, the cooler is located at the inner cabinet for dust adsorption net, the circulating pump and fuel tank
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 dust biography is provided between the outer cabinet and inner cabinet
Sensor, the dust sensor is connected with electrostatic generator, when the dust values of dust sensor detection 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 of temperature sensor detection 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 louvre is distributed in the outer cabinet in array
On the side wall of body, dust cover is provided with above the louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065380.0A CN106711812A (en) | 2017-02-06 | 2017-02-06 | Direct-current cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065380.0A CN106711812A (en) | 2017-02-06 | 2017-02-06 | Direct-current cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106711812A true CN106711812A (en) | 2017-05-24 |
Family
ID=58908994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065380.0A Pending CN106711812A (en) | 2017-02-06 | 2017-02-06 | Direct-current cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711812A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769038A (en) * | 2017-11-07 | 2018-03-06 | 长乐智睿恒创节能科技有限责任公司 | A kind of electric power cabinet with temperature control alarming and automatic dedusting function |
| CN107946978A (en) * | 2017-12-08 | 2018-04-20 | 李志浩 | Power distribution cabinet with dedusting and radiator structure |
| CN108363463A (en) * | 2018-01-26 | 2018-08-03 | 河南省工业学校(河南省冶金建材技工学校) | Computer waterproof construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790119A (en) * | 2016-03-12 | 2016-07-20 | 国网山东省电力公司栖霞市供电公司 | Intelligent power supply cabinet |
| CN105870811A (en) * | 2016-05-30 | 2016-08-17 | 广东港博电力科技有限公司 | Solid insulation ring network cabinet dissipating heat well |
| CN205693197U (en) * | 2016-06-21 | 2016-11-16 | 天津市棕文电源电器有限公司 | A kind of switch cubicle with radiator structure |
| CN205753112U (en) * | 2016-06-24 | 2016-11-30 | 江苏国控电力设备有限公司 | A kind of heat radiating type switch cubicle |
| CN206389047U (en) * | 2017-02-06 | 2017-08-08 | 江苏信实电气有限公司 | A kind of DC cabinet |
-
2017
- 2017-02-06 CN CN201710065380.0A patent/CN106711812A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790119A (en) * | 2016-03-12 | 2016-07-20 | 国网山东省电力公司栖霞市供电公司 | Intelligent power supply cabinet |
| CN105870811A (en) * | 2016-05-30 | 2016-08-17 | 广东港博电力科技有限公司 | Solid insulation ring network cabinet dissipating heat well |
| CN205693197U (en) * | 2016-06-21 | 2016-11-16 | 天津市棕文电源电器有限公司 | A kind of switch cubicle with radiator structure |
| CN205753112U (en) * | 2016-06-24 | 2016-11-30 | 江苏国控电力设备有限公司 | A kind of heat radiating type switch cubicle |
| CN206389047U (en) * | 2017-02-06 | 2017-08-08 | 江苏信实电气有限公司 | A kind of DC cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769038A (en) * | 2017-11-07 | 2018-03-06 | 长乐智睿恒创节能科技有限责任公司 | A kind of electric power cabinet with temperature control alarming and automatic dedusting function |
| CN107946978A (en) * | 2017-12-08 | 2018-04-20 | 李志浩 | Power distribution cabinet with dedusting and radiator structure |
| CN107946978B (en) * | 2017-12-08 | 2021-02-12 | 江苏新晶合电力设备科技有限公司 | Switch board with dust removal and heat radiation structure |
| CN108363463A (en) * | 2018-01-26 | 2018-08-03 | 河南省工业学校(河南省冶金建材技工学校) | Computer waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |