CN108695707A - A kind of dust-proof radiating power distribution cabinet - Google Patents
A kind of dust-proof radiating power distribution cabinet Download PDFInfo
- Publication number
- CN108695707A CN108695707A CN201810597283.0A CN201810597283A CN108695707A CN 108695707 A CN108695707 A CN 108695707A CN 201810597283 A CN201810597283 A CN 201810597283A CN 108695707 A CN108695707 A CN 108695707A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air
- dust
- power distribution
- proof radiating
- 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.)
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of dust-proof radiating power distribution cabinets, including cabinet, bottom in cabinet is equipped with air accumulator, the back of cabinet is equipped with cooling component, the front side of cabinet is equipped with cabinet door by hinged mode, surrounding of the cabinet close to the side of cabinet door is equipped with air bag, air accumulator is inflated by tracheae into cabinet, and it is supplied for air bag and cooling component, the top of cabinet is equipped with gas outlet, gas outlet is equipped with pressure retaining valve, and the upper end inside cabinet is also equipped with temperature sensor and control switchs;The present invention passes through the inflation into cabinet and the setting of pressure retaining valve, make to keep positive pressure environment in cabinet, it is therefore prevented that extraneous dust is entered by cabinet gap, and the setting of cooling tube and vortex tube in cabinet to radiating, the normal operation that ensure that electric elements improves the service life of electric elements.
Description
Technical field
The present invention relates to electric power distributing cabinet technical field, specifically a kind of dust-proof radiating power distribution cabinet.
Background technology
Power distribution cabinet as the essential part of power circuit, inside various switchgears, measuring instrumentss are installed
With other auxiliary circuit devices etc., has the function of critically important circuit control.
Dust-proof radiating inside power distribution cabinet also functions to the service life of power distribution cabinet itself larger effect, and temperature is excessively high
Also it influences whether the normal work of electric device, although existing power distribution cabinet radiator can also reach heat dissipation effect, is adding
The inside that extraneous impurities and dust can be brought into distribution stock when fast air flowing, not only influences internal beauty, can also reduce and match
The safety in utilization of electric cabinet.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of dust-proof radiating distribution
Cabinet.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A kind of dust-proof radiating power distribution cabinet, including cabinet, the bottom in cabinet are equipped with air accumulator, and the back of cabinet is equipped with
The front side of cooling component, cabinet is equipped with cabinet door by hinged mode, and surrounding of the cabinet close to the side of cabinet door, which is equipped with, fills
Gas air bag, air accumulator are inflated by tracheae into cabinet, and are supplied for air bag and cooling component, and the top of cabinet is equipped with out
Gas port, gas outlet are equipped with pressure retaining valve, and the upper end inside cabinet is also equipped with temperature sensor and control switchs.
Cooling component includes vortex tube and cooling tube, and vortex tube is fixedly mounted on the outer wall of cabinet, the air inlet of vortex tube
End is connected by tracheae with air accumulator, and No.1 control valve is equipped between vortex tube and air accumulator, and cooling tube is mounted on cabinet
It is interior, and positioned at the back of cabinet, the cold air outlet end of vortex tube is connected with one end of cooling tube, the other end of cooling tube extends
To outside cabinet, and silencer is installed.
Cooling tube curved distribution in cabinet is equipped with circulating fan between cooling tube and cabinet.
The lower part of cabinet is equipped with gas blow pipe, and gas blow pipe is connected with air accumulator, and pressure regulator valve and sky are equipped on gas blow pipe
Air filter.
No. two control valves are installed between air bag and air accumulator.
It is equipped on the doorframe of cabinet close to switch.
The beneficial effects of the invention are as follows:
The present invention makes to keep positive pressure environment in cabinet, it is therefore prevented that outer by the inflation into cabinet and the setting of pressure retaining valve
Boundary's dust is entered by cabinet gap, and the setting of cooling tube and vortex tube ensure that electric elements to radiating in cabinet
Normal operation, improve the service life of electric elements.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the structural schematic diagram of the dust-proof radiating power distribution cabinet of the present invention;
Fig. 2 is the control planning figure of the present invention.
Specific implementation mode
Below by the description to embodiment, the shape of for example involved each component of specific implementation mode of the invention, structure
It makes, the mutual alignment between each section and connection relation, the effect of each section and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have the inventive concept of the present invention, technical solution
Whole, accurate and deep understanding.
A kind of dust-proof radiating power distribution cabinet, including cabinet 1, the bottom in cabinet 1 are equipped with air accumulator 2, the back peace of cabinet 1
Equipped with cooling component, the front side of cabinet 1 is equipped with cabinet door 3, surrounding of the cabinet 1 close to the side of cabinet door 3 by hinged mode
Air bag 4 is installed, air accumulator 2 is inflated by tracheae into cabinet 1, and is supplied for air bag 4 and cooling component, cabinet
1 top is equipped with gas outlet 5, and gas outlet 5 is equipped with pressure retaining valve 6, and the upper end inside cabinet 1 is also equipped with 7 He of temperature sensor
Control switch 8.Wherein, control switch 8 is electrically connected with temperature sensor 7, and controls the work of cooling component, and cabinet door 3 is closed
Afterwards, 2 phase air bag 4 of air accumulator is inflated, and air bag 4 closes the gap between cabinet 1 and cabinet door 3, prevents dust from cabinet door 3
Enter in gap between cabinet 1, air accumulator 2 pours air into cabinet 1, and air is discharged by gas outlet 5, pressure retaining valve 6
Setting makes to keep positive pressure environment in cabinet 1, it is therefore prevented that extraneous dust is entered by 1 gap of cabinet, when temperature sensor 7 detects
When temperature increases in cabinet 1, control switch 8 controls cooling component work, to cooling down in cabinet 1.
Cooling component includes vortex tube 9 and cooling tube 10, and vortex tube 9 is fixedly mounted on the outer wall of cabinet 1, vortex tube 9
Inlet end be connected with air accumulator 2 by tracheae, No.1 control valve 11, cooling tube are installed between vortex tube 9 and air accumulator 2
10 are mounted in cabinet 1, and positioned at the back of cabinet 1, and the cold air outlet end of vortex tube 9 is connected with one end of cooling tube 10,
The other end of cooling tube 10 extends to outside cabinet 1, and is equipped with silencer 12.Wherein, when needing heat dissipation, No.1 control valve 11 is beaten
It opens, air accumulator 2 is passed through compressed air to vortex tube 9, and compressed air flow at high speed in vortex tube 9 generates whirlpool, and isolates
Cold and hot two strands of air-flows, cold airflow are passed through by cold air outlet end in cooling tube 10, cooling tube 10 to being cooled down inside cabinet 1,
And be discharged outside cabinet 1 by the other end of cooling tube 10, the setting of silencer 12 reduces the noise of air-flow generation.
The curved distribution in cabinet 1 of cooling tube 10 is equipped with circulating fan 13 between cooling tube 10 and cabinet 1.It is wherein bent
The cooling tube 10 of line setting increases distribution area of the cooling tube 10 in cabinet 1, increases cooling effect, and circulating fan 13 will
The cold air of cooling tube 10 is dispelled to cabinet 1, optimizes cooling effect.
The lower part of cabinet 1 is equipped with gas blow pipe 14, and gas blow pipe 14 is connected with air accumulator 2, is installed successively on gas blow pipe 14
There are No. two control valves 15, pressure regulator valve 16 and air filter 17.Wherein, after cabinet door 3 is closed, control switch 8 controls No. two controls
Valve 15 is opened, and air is sent into gas blow pipe 14 by air accumulator 2, and the air in gas blow pipe 14 passes through air filter 17, air mistake
Filter 17 in air impurity and moisture be filtered, poured in cabinet 1 by filtered air, increase cabinet 1 in gas
Pressure, the pressure of the setting of pressure regulator valve 16 for adjusting air, the size of pressure in cabinet 1, air mistake are adjusted according to actual conditions
The setting of filter 17 ensure that the cleanliness factor for being passed through air, ensure that the safety of component in cabinet 1.
No. three control valves 18 are installed between air bag 4 and air accumulator 2.
It is equipped on the doorframe of cabinet 1 close to switch 19.Wherein, it is electrically connected close to switch 19 and control switch 8, works as cabinet
When door 3 is closed, signal is detected close to switch 19, and sends a signal to control switch 8, control switch 8 controls each component
Work, ensure that air pressure in cabinet 1 and temperature are normal.
Control switch 8 and the control valve 15, three of No.1 control valve 11, two control valve 18, are approached and are opened temperature sensor 7
It closes 19, circulating fan 13 to be electrically connected, the air pressure in cabinet 1 is regulated and controled with temperature.
Operation principle is:
After cabinet door 3 is closed, signal is detected close to switch 19, and sends a signal to control switch 8, control switch 8 is controlled
No. three control valves 18 of system are opened, and air accumulator 2 is inflated air bag 4, seam of the air bag 4 between cabinet door 3 and cabinet 1
Gap is closed;
It controls switch 8 and controls No. two openings of control valves 15, air is sent into gas blow pipe 14 by air accumulator 2, in gas blow pipe 14
Air pass through air filter 17, air filter 17 in air impurity and moisture be filtered, by the sky of filtering
Gas pours in cabinet 1, increases the air pressure in cabinet 1, the pressure in cabinet 1 is adjusted by adjusting pressure regulator valve 16, when in cabinet 1
After pressure reaches setting value, the open-top pressure retaining valve 6 of air is discharged from gas outlet 5;
When temperature increases in cabinet 1, temperature sensor 7 detects that temperature increases, and transmits a signal to control switch
8, control switch 8 controls No.1 control valve 11 and opens, and air accumulator 2 is passed through compressed air to vortex tube 9, and compressed air is in vortex tube
Flow at high speed generates whirlpool in 9, and isolates cold and hot two strands of air-flows, and cold airflow is passed through by cold air outlet end in cooling tube 10,
Cooling tube 10 is discharged to being cooled down inside cabinet 1, and by the other end of cooling tube 10 outside cabinet 1, while controlling the control of switch 8
Circulating fan 13 is opened, and circulating fan 13 dispels the cold air of cooling tube 10 to cabinet 1, optimizes cooling effect;The present invention is logical
Inflation and the setting of pressure retaining valve 6 into cabinet 1 are crossed, makes to keep positive pressure environment in cabinet 1, it is therefore prevented that extraneous dust passes through cabinet
1 gap enters, and the setting of cooling tube 10 and vortex tube 9 ensure that the normal fortune of electric elements to radiating in cabinet 1
Row, improves the service life of electric elements.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical solution directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Range should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of dust-proof radiating power distribution cabinet, it is characterised in that:Including cabinet (1), the bottom in cabinet (1) is equipped with air accumulator
(2), the back of cabinet (1) is equipped with cooling component, and the front side of cabinet (1) is equipped with cabinet door (3), cabinet by hinged mode
(1) surrounding close to the side of cabinet door (3) is equipped with air bag (4), and air accumulator (2) is inflated by tracheae into cabinet (1),
And supplied for air bag (4) and cooling component, the top of cabinet (1) is equipped with gas outlet (5), and gas outlet (5) are equipped with pressurize
Valve (6), the internal upper end of cabinet (1) are also equipped with temperature sensor (7) and control switch (8).
2. dust-proof radiating power distribution cabinet according to claim 1, it is characterised in that:The cooling component includes vortex tube (9)
With cooling tube (10), vortex tube (9) is fixedly mounted on the outer wall of cabinet (1), and the inlet end of vortex tube (9) passes through tracheae and storage
Gas tank (2) is connected, and No.1 control valve (11) is equipped between vortex tube (9) and air accumulator (2), and cooling tube (10) is mounted on cabinet
In body (1), and positioned at the back of cabinet (1), the cold air outlet end of vortex tube (9) is connected with one end of cooling tube (10), cold
But the other end of pipe (10) extends to cabinet (1) outside, and is equipped with silencer (12).
3. dust-proof radiating power distribution cabinet according to claim 1, it is characterised in that:The cooling tube (10) is in cabinet (1)
Curved distribution is equipped with circulating fan (13) between cooling tube (10) and cabinet (1).
4. dust-proof radiating power distribution cabinet according to claim 1, it is characterised in that:The lower part of the cabinet (1), which is equipped with, blows
Tracheae (14), gas blow pipe (14) are connected with air accumulator (2), and No. two control valves (15) are sequentially installed on gas blow pipe (14), are adjusted
Pressure valve (16) and air filter (17).
5. dust-proof radiating power distribution cabinet according to claim 1, it is characterised in that:The air bag (4) and air accumulator (2)
Between No. three control valves (18) are installed.
6. dust-proof radiating power distribution cabinet according to claim 1, it is characterised in that:It is equipped on the doorframe of the cabinet (1)
Close to switch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597283.0A CN108695707A (en) | 2018-06-11 | 2018-06-11 | A kind of dust-proof radiating power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597283.0A CN108695707A (en) | 2018-06-11 | 2018-06-11 | A kind of dust-proof radiating power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108695707A true CN108695707A (en) | 2018-10-23 |
Family
ID=63848687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810597283.0A Pending CN108695707A (en) | 2018-06-11 | 2018-06-11 | A kind of dust-proof radiating power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108695707A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887808A (en) * | 2019-03-13 | 2019-06-14 | 承焘电子科技(上海)有限公司 | A kind of leakage circuit breakers sealing mounting box |
| CN112003133A (en) * | 2020-08-06 | 2020-11-27 | 贵州电网有限责任公司 | Distribution network low-voltage power distribution cabinet for monitoring device |
| CN113113851A (en) * | 2021-02-05 | 2021-07-13 | 丁玉玺 | Electric cabinet for transformer substation with anticorrosive protect function of malleation |
| CN113241642A (en) * | 2021-06-07 | 2021-08-10 | 安徽东方旭电气设备有限公司 | Heat dissipation control system of integrated electrical cabinet |
| CN113305862A (en) * | 2021-06-18 | 2021-08-27 | 东莞理工学院 | Intelligent service type multifunctional foot type robot |
| CN114899715A (en) * | 2022-04-02 | 2022-08-12 | 宿迁金之诺电气设备有限公司 | Dustproof electric appliance cabinet for automatic production workshop |
| CN115792284A (en) * | 2022-12-08 | 2023-03-14 | 江苏顺海科技有限公司 | Integrated circuit test instrument with dustproof function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455455A (en) * | 2016-12-04 | 2017-02-22 | 新乡市振英机械设备有限公司 | Control cabinet capable of cooling based on vortex condenser |
| CN206136488U (en) * | 2016-10-27 | 2017-04-26 | 广州市腾嘉自动化仪表有限公司 | Anticorrosive case of pressure -fired |
| CN207338918U (en) * | 2017-10-31 | 2018-05-08 | 云南农业大学 | A kind of novel distribution cabinet |
-
2018
- 2018-06-11 CN CN201810597283.0A patent/CN108695707A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206136488U (en) * | 2016-10-27 | 2017-04-26 | 广州市腾嘉自动化仪表有限公司 | Anticorrosive case of pressure -fired |
| CN106455455A (en) * | 2016-12-04 | 2017-02-22 | 新乡市振英机械设备有限公司 | Control cabinet capable of cooling based on vortex condenser |
| CN207338918U (en) * | 2017-10-31 | 2018-05-08 | 云南农业大学 | A kind of novel distribution cabinet |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887808A (en) * | 2019-03-13 | 2019-06-14 | 承焘电子科技(上海)有限公司 | A kind of leakage circuit breakers sealing mounting box |
| CN112003133A (en) * | 2020-08-06 | 2020-11-27 | 贵州电网有限责任公司 | Distribution network low-voltage power distribution cabinet for monitoring device |
| CN113113851A (en) * | 2021-02-05 | 2021-07-13 | 丁玉玺 | Electric cabinet for transformer substation with anticorrosive protect function of malleation |
| CN113241642A (en) * | 2021-06-07 | 2021-08-10 | 安徽东方旭电气设备有限公司 | Heat dissipation control system of integrated electrical cabinet |
| CN113241642B (en) * | 2021-06-07 | 2024-01-12 | 安徽东方旭电气设备有限公司 | Heat dissipation control system of integrated electrical cabinet |
| CN113305862A (en) * | 2021-06-18 | 2021-08-27 | 东莞理工学院 | Intelligent service type multifunctional foot type robot |
| CN114899715A (en) * | 2022-04-02 | 2022-08-12 | 宿迁金之诺电气设备有限公司 | Dustproof electric appliance cabinet for automatic production workshop |
| CN114899715B (en) * | 2022-04-02 | 2023-10-20 | 宿迁金之诺电气设备有限公司 | Automatic change workshop with dustproof electrical cabinet |
| CN115792284A (en) * | 2022-12-08 | 2023-03-14 | 江苏顺海科技有限公司 | Integrated circuit test instrument with dustproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |
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| RJ01 | Rejection of invention patent application after publication |