CN111478555A - Safety protection structure of air-cooled power cabinet - Google Patents
Safety protection structure of air-cooled power cabinet Download PDFInfo
- Publication number
- CN111478555A CN111478555A CN202010284928.2A CN202010284928A CN111478555A CN 111478555 A CN111478555 A CN 111478555A CN 202010284928 A CN202010284928 A CN 202010284928A CN 111478555 A CN111478555 A CN 111478555A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- air
- cabinet
- safety protection
- protection structure
- 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
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a safety protection structure of an air-cooled power supply cabinet, and particularly relates to the field of cabinets, which comprises a cabinet body, a top seat and a filter chamber, wherein the left side and the right side of the lower end of the cabinet body are respectively provided with a supporting seat, the upper part of the front end of the cabinet body is provided with a display screen, the middle part of the upper end of the cabinet body is fixedly connected with the filter chamber, the upper end of the filter chamber is fixedly connected with the top seat, four corners of the upper end of the cabinet body are respectively provided with a lifting lug, the front end of the cabinet body is provided with a cabinet door, the lower part of the right end wall of the cabinet body is provided with; according to the invention, the power cabinet is protected through the mutual cooperation of the cabinet body, the supporting seat, the cabinet door, the top seat and the filtering chamber, so that the safety protection of the power cabinet is facilitated, and meanwhile, the baffle plate arranged at the front end of the electrical appliance element is beneficial to the protection of the electrical appliance element.
Description
Technical Field
The invention relates to the field of cabinets, in particular to a safety protection structure of an air-cooled power supply cabinet.
Background
A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. Cabinets are typically configured with doors, removable or non-removable side panels and back panels. The cabinet is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment. Typically made of cold rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust prevention, electromagnetic interference resistance and the like for the storage equipment. Cabinets are generally classified into server cabinets, network cabinets, console cabinets, and the like.
Power rack among the prior art, its simple structure does not have good protective structure, is unfavorable for the protection of power rack to use, is unfavorable for the safe in utilization of power rack, and current power rack radiating effect is relatively poor, and the air pollution that the heat dissipation produced is serious, is unfavorable for the maintenance to site environment, influences the use of power rack.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a safety protection structure of an air-cooled power supply cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a safety protection structure of air-cooled power rack, includes the cabinet body, footstock and filter chamber, cabinet body lower extreme left and right sides all is provided with the supporting seat, cabinet body front end upper portion is provided with the display screen, cabinet body upper end middle part fixedly connected with filter chamber, the footstock is connected to the filter chamber upper end immobilization, cabinet body upper end four corners department all is provided with the lug, and cabinet door is installed to cabinet body front end, and cabinet body right-hand member wall lower part is provided with two air intakes, the internal rear portion of cabinet is provided with the mounting panel, both sides and cabinet body inside wall fixed connection about the mounting panel, the mounting.
Preferably, the mounting grooves are different in size, corresponding electrical elements are mounted in the mounting grooves, and front ends of the electrical elements are fixedly connected with corresponding front baffles.
Preferably, the mounting plate rear end fixedly connected with connecting plate, connecting plate rear end and cabinet body rear side wall fixed connection all are provided with the air vent on connecting plate and the mounting panel.
Preferably, the upper end of the cabinet body is provided with a plurality of air inlet pipes, and the upper ends of the air inlet pipes are communicated with the filtering chamber.
Preferably, the front part in the filter chamber is provided with a partition board, the rear side of the partition board is provided with a rear filter chamber, a filter screen is placed in the rear filter chamber, filter cotton is placed on the upper side of the filter screen, and the rear side is communicated with the rear filter chamber through a middle air inlet pipe.
Preferably, a front filter chamber is arranged on the front side of the partition plate, a dust screen is arranged in the front filter chamber, and a front air inlet pipe is communicated with the front filter chamber.
Preferably, a heat dissipation fan is installed at the front portion in the top seat, the rear end of the heat dissipation fan is connected with an exhaust pipeline through a connecting pipe, the lower end of the exhaust pipeline is communicated with the rear filtering chamber through a connecting pipe, and the lower end of the heat dissipation fan is communicated with the front filtering chamber through connection.
Preferably, the rear end of the exhaust pipe is fixedly connected with a filter head, and the rear end wall of the top seat and the filter head are correspondingly provided with an exhaust port.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the power cabinet is protected through the mutual cooperation of the cabinet body, the supporting seat, the cabinet door, the top seat and the filtering chamber, so that the safety protection of the power cabinet is facilitated, and meanwhile, the baffle plate arranged at the front end of the electrical appliance element is beneficial to the protection of the electrical appliance element.
2. In the invention, the installation of electrical elements is facilitated by the arrangement of the plurality of installation grooves; during the use, the extension work of dispelling the heat, the air gets into cabinet body front portion through cabinet door gap, and the air filters in the preceding filter chamber through the dustproof of preceding filter chamber in the anterior air-supply line entering in cabinet body top, provides gas for cooling fan, is favorable to power rack cabinet heat dissipation to be used.
3. In the invention, part of air enters the power supply cabinet through the air inlet to dissipate heat of electrical elements in the cabinet body, and the air enters the post-filtering chamber through the air inlet pipe at the upper end of the cabinet body, is discharged through the air outlet after being subjected to double filtering, so that the air circulation in the cabinet body is facilitated, the heat dissipation of the electrical elements in the cabinet body is facilitated, the maintenance of the elements in the power supply cabinet is facilitated, and the maintenance of the field environment is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side cross-sectional view of the present invention.
Figure 3 is a schematic view of the structure of the filtering chamber of the present invention.
Fig. 4 is an appearance diagram of the present invention.
Reference numbers in the figures: 1. a cabinet body; 2. a supporting seat; 3. a cabinet door; 4. a display screen; 5. lifting lugs; 6. a top seat; 7. an air inlet; 8. mounting a plate; 9. mounting grooves; 10. a filtering chamber; 11. an air inlet pipe; 12. a filter head; 13. an exhaust port; 14. an exhaust pipe; 15. a heat radiation fan; 16. a baffle plate; 17. a connecting plate; 18. filtering cotton; 19. a filter screen; 20. a dust screen; 21. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a safety protection structure of air-cooled power supply cabinet, including the cabinet body 1, footstock 6 and filter chamber 10, the cabinet body 1 lower extreme left and right sides all is provided with supporting seat 2, cabinet body 1 front end upper portion is provided with display screen 4, cabinet body 1 upper end middle part fixedly connected with filter chamber 10, filter chamber 10 upper end fixed connection footstock 6, cabinet body 1 upper end four corners department all is provided with lug 5, cabinet door 3 is installed to cabinet body 1 front end, cabinet body 1 right-hand member wall lower part is provided with two air intakes 7, cabinet body 1 internal rear portion is provided with mounting panel 8, both sides and cabinet body 1 inside wall fixed connection about mounting panel 8, mounting panel 8 front end is provided with a plurality of mounting.
A plurality of mounting grooves 9 are different in size, and install corresponding electrical components in mounting grooves 9, and electrical components front end fixedly connected with corresponds preceding baffle 16.
When in use, the utility model is used,
During the use, lead to mounting panel 8 and connecting plate 17 cooperation and use, be favorable to the stability of the internal structure of the cabinet body 1, be provided with through the air vent and do benefit to the inside heat dissipation of the cabinet body 1 and use.
The upper end of the cabinet body 1 is provided with a plurality of air inlet pipes 11, and the upper ends of the air inlet pipes 11 are communicated with the filtering chamber 10; a partition plate 21 is arranged at the front part in the filtering chamber 10, a rear filtering chamber 10 is arranged at the rear side of the partition plate 21, a filtering net 19 is placed in the rear filtering chamber 10, filtering cotton 18 is placed on the upper side of the filtering net 19, and the rear side is communicated with the middle air inlet pipe 11 and the rear filtering chamber 10.
When the cabinet is used, air enters the post-filtering chamber through the air inlet pipes 11 at the rear side and the middle part of the upper end of the cabinet body 1, and dust particles in the air are filtered under the filtering action of the filter screen 19 and the filter cotton 18 in the post-filtering chamber 10, so that the air is cleaned conveniently.
The front side of the partition board 21 is provided with a front filter chamber 10, a dust screen 20 is arranged in the front filter chamber 10, and a front side air inlet pipe 11 is communicated with the front filter chamber 10; the radiator fan 15 is installed at the front portion in the footstock 6, and the radiator fan 15 rear end is connected with exhaust duct 14 through the connecting pipe, and the 14 lower extremes of exhaust duct pass through connecting pipe and post-filtration chamber 10, and the 15 lower extremes of radiator fan is too preceding filter chamber 10 intercommunication through connecting.
During the use, the work of heat dissipation extension 15, air gets into cabinet body 1 front portion through cabinet door 3 gap, and in the air got into preceding filter chamber 10 through the anterior air-supply line 11 in cabinet body 1 top, through the dustproof filtration of preceding filter chamber 10, for cooling fan provides gas, the heat dissipation of the cabinet body 1 of being convenient for is used.
The rear end of the exhaust pipe 14 is fixedly connected with a filter head 12, and the rear end wall of the top seat 6 is provided with an exhaust port 13 corresponding to the filter head 12. When in use, filtered air enters the exhaust pipe 14 through the connecting pipe at the upper end of the rear filtering chamber 10, and the air passes through the filtering head 12 at the rear end of the exhaust pipe 14 again and then is exhausted from the exhaust port 13, which is beneficial to the air circulation in the cabinet body 1.
The working principle is as follows: when the protective cabinet is used, the power cabinet is protected through the mutual matching of the cabinet body 1, the supporting seat 2, the cabinet door 3, the top seat 6 and the filtering chamber 10, so that the safety protection of the power cabinet is facilitated, and meanwhile, the baffle 16 arranged at the front end of an electrical element is beneficial to the protection of the electrical element; when in use, the installation of the electrical elements is convenient through the arrangement of the plurality of installation grooves 9; when the air-cooling extension set is used, the air enters the front part of the cabinet body 1 through the gap of the cabinet door 3, the air enters the front filtering chamber 10 through the air inlet pipe 11 at the front part of the top end of the cabinet body 1, the air is subjected to dustproof filtering through the front filtering chamber 10 to provide air for a heat-cooling fan, part of the air enters the power supply cabinet through the air inlet 7 to cool electric elements in the cabinet body 1, the air enters the rear filtering chamber through the air inlet pipe 11 at the rear side and the middle part of the upper end of the cabinet body 1, dust particles in the air are filtered through the filtering action of the filtering net 19 and the filter cotton 18 in the rear filtering chamber 10, the air is beneficial to cleaning, the filtered air enters the exhaust pipe 14 through the connecting pipe at the upper end of the rear filtering chamber 10, the air is exhausted from the exhaust port 13 after passing through the filter head 12 at the rear end of the exhaust, the maintenance of the internal elements of the power cabinet is facilitated.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A safety protection structure of an air-cooled power cabinet is characterized by comprising a cabinet body (1), a top seat (6) and a filtering chamber (10), the supporting seats (2) are arranged on the left side and the right side of the lower end of the cabinet body (1), the display screen (4) is arranged on the upper portion of the front end of the cabinet body (1), the filtering chamber (10) is fixedly connected to the middle portion of the upper end of the cabinet body (1), the top seat (6) is fixedly connected to the upper end of the filtering chamber (10), lifting lugs (5) are arranged at four corners of the upper end of the cabinet body (1), a cabinet door (3) is installed at the front end of the cabinet body (1), two air inlets (7) are arranged at the lower part of the right end wall of the cabinet body (1), the rear portion is provided with mounting panel (8) in the cabinet body (1), both sides and the cabinet body (1) inside wall fixed connection about mounting panel (8), mounting panel (8) front end are provided with a plurality of mounting grooves (9).
2. The safety protection structure of the air-cooled power supply cabinet according to claim 1, wherein the mounting grooves (9) are different in size, corresponding electrical components are mounted in the mounting grooves (9), and front ends of the electrical components are fixedly connected with corresponding front baffles (16).
3. The safety protection structure of the air-cooled power supply cabinet according to claim 1, wherein a connecting plate (17) is fixedly connected to the rear end of the mounting plate (8), the rear end of the connecting plate (17) is fixedly connected to the rear side wall of the cabinet body (1), and vent holes are formed in the connecting plate (17) and the mounting plate (8).
4. The safety protection structure of the air-cooled power supply cabinet as claimed in claim 1, wherein a plurality of air inlet pipes (11) are arranged at the upper end of the cabinet body (1), and the upper ends of the air inlet pipes (11) are communicated with the filter chamber (10).
5. The safety protection structure of the air-cooled power supply cabinet as claimed in claim 1 or 4, wherein a partition plate (21) is arranged at the front part in the filtering chamber (10), a rear filtering chamber (10) is arranged at the rear side of the partition plate (21), a filtering net (19) is arranged in the rear filtering chamber (10), filtering cotton (18) is arranged on the upper side of the filtering net (19), and the rear side and the middle air inlet pipe (11) are communicated with the rear filtering chamber (10).
6. The air-cooled power supply cabinet safety protection structure as claimed in claim 5, wherein a front filter chamber (10) is arranged at the front side of the partition plate (21), a dust screen (20) is arranged in the front filter chamber (10), and the front air inlet pipe (11) is communicated with the front filter chamber (10).
7. The safety protection structure of the air-cooled power supply cabinet as claimed in claim 1, wherein a heat dissipation fan (15) is installed at the front part in the top seat (6), an exhaust duct (14) is connected to the rear end of the heat dissipation fan (15) through a connecting pipe, the lower end of the exhaust duct (14) is connected to the rear filtering chamber (10) through a connecting pipe, and the lower end of the heat dissipation fan (15) is connected to the front filtering chamber (10) through a connecting pipe.
8. The safety protection structure of the air-cooled power supply cabinet as claimed in claim 7, wherein a filter head (12) is fixedly connected to the rear end of the exhaust pipe (14), and an exhaust port (13) is arranged on the rear end wall of the top seat (6) corresponding to the filter head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284928.2A CN111478555A (en) | 2020-04-13 | 2020-04-13 | Safety protection structure of air-cooled power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284928.2A CN111478555A (en) | 2020-04-13 | 2020-04-13 | Safety protection structure of air-cooled power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111478555A true CN111478555A (en) | 2020-07-31 |
Family
ID=71751837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010284928.2A Pending CN111478555A (en) | 2020-04-13 | 2020-04-13 | Safety protection structure of air-cooled power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111478555A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207442221U (en) * | 2017-11-08 | 2018-06-01 | 孟劼 | A kind of substation's high-tension switch cabinet |
| CN207766432U (en) * | 2018-01-15 | 2018-08-24 | 侯世臣 | A kind of communication base station ventilation device |
| CN210016139U (en) * | 2019-03-15 | 2020-02-04 | 深圳市万鼎兴科技有限公司 | Thing networking electric power cabinet with remove dust and heat dissipation function |
| CN210274800U (en) * | 2019-06-05 | 2020-04-07 | 上海广慎控制系统工程有限公司 | Automatic change control system device |
-
2020
- 2020-04-13 CN CN202010284928.2A patent/CN111478555A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207442221U (en) * | 2017-11-08 | 2018-06-01 | 孟劼 | A kind of substation's high-tension switch cabinet |
| CN207766432U (en) * | 2018-01-15 | 2018-08-24 | 侯世臣 | A kind of communication base station ventilation device |
| CN210016139U (en) * | 2019-03-15 | 2020-02-04 | 深圳市万鼎兴科技有限公司 | Thing networking electric power cabinet with remove dust and heat dissipation function |
| CN210274800U (en) * | 2019-06-05 | 2020-04-07 | 上海广慎控制系统工程有限公司 | Automatic change control system device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200731 |