CN218386354U - Power distribution cabinet with casing provided with ventilation mechanism - Google Patents

Power distribution cabinet with casing provided with ventilation mechanism Download PDF

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Publication number
CN218386354U
CN218386354U CN202222432923.7U CN202222432923U CN218386354U CN 218386354 U CN218386354 U CN 218386354U CN 202222432923 U CN202222432923 U CN 202222432923U CN 218386354 U CN218386354 U CN 218386354U
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CN
China
Prior art keywords
air inlet
air
blast pipe
cabinet body
air supply
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Application number
CN202222432923.7U
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Chinese (zh)
Inventor
张龙海
赵二方
李俊民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tonghe Electric Power Co ltd
Yang Hanshu
Original Assignee
Henan Yingweiteng Automation Technology Co ltd
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Priority to CN202222432923.7U priority Critical patent/CN218386354U/en
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Publication of CN218386354U publication Critical patent/CN218386354U/en
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Abstract

The utility model discloses a power distribution cabinet with a shell provided with a ventilation mechanism, which comprises a cabinet body, an air inlet device, an air supply device and an air exhaust device, wherein the air inlet device is positioned at the bottom end of one side surface of the cabinet body, the air exhaust device is positioned at the top end of the other side surface of the cabinet body, and the air supply device is fixed on the inner wall of the cabinet body and is communicated with the air inlet device; air supply arrangement includes main blast pipe, a plurality of vice blast pipe and at least one air supply nozzle, main blast pipe is close to air inlet unit and sets up to be linked together with air inlet unit, and a plurality of vice blast pipes evenly set up on main blast pipe, and a plurality of vice blast pipe inboards all are provided with the internal thread, air supply nozzle threaded connection is on vice blast pipe. Through mutually supporting of main blast pipe and a plurality of vice blast pipes, solved current switch board can not accurate ventilation cooling's problem, improved the life of switch board, had better practicality.

Description

Power distribution cabinet with casing provided with ventilation mechanism
Technical Field
The utility model relates to a switch board technical field, specific casing has switch board of ventilation mechanism that says so.
Background
The switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form the power distribution cabinet.
Install a large amount of electrical components in the switch board usually, when using, produce a large amount of heats, if can not in time ventilate and discharge, very easily cause the accident, the ventilation unit structure of current switch board is simple and crude, and ventilation effect is poor, the ventilation condition in corresponding region in the regulation switch board that can not the pertinence.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a casing has switch board of ventilation mechanism to solve current switch board ventilation unit simple and crude structure, ventilation effect is poor, the problem of the ventilation condition of corresponding region in the regulation switch board that can not the pertinence.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a power distribution cabinet with a shell provided with a ventilation mechanism comprises a cabinet body, an air inlet device, an air supply device and an air exhaust device, wherein the air inlet device is positioned at the bottom end of one side surface of the cabinet body; air supply arrangement includes main blast pipe, a plurality of vice blast pipe and at least one air supply nozzle, main blast pipe is close to air inlet unit and sets up to be linked together with air inlet unit, and a plurality of vice blast pipes evenly set up on main blast pipe, and a plurality of vice blast pipe inboards all are provided with the internal thread, air supply nozzle threaded connection is on vice blast pipe.
The utility model discloses a further improvement lies in: the air supply device also comprises at least one air blocking joint, and the air blocking joint is in threaded connection with the auxiliary air supply pipe.
The utility model discloses a further improvement lies in: the air inlet device comprises an air inlet box, an access door hinged to the air inlet box, a moisture-proof interlayer, a dustproof interlayer and an air inlet fan, wherein the air inlet box is communicated with the cabinet body, the moisture-proof interlayer is close to the access door, the air inlet fan is close to the cabinet body, and the dustproof interlayer is located between the moisture-proof interlayer and the air inlet fan.
The utility model discloses a further improvement lies in: the access door is provided with a first insect-proof net, and the first insect-proof net is communicated with the air inlet box.
The utility model discloses a further improvement lies in: the air exhaust device comprises an air exhaust box and at least one exhaust fan, the width of the upper top surface of the air exhaust box is larger than that of the lower bottom surface of the air exhaust box, and the exhaust fan is fixed on the cabinet body.
The utility model discloses a further improvement lies in: and a second insect-proof net is arranged on the air exhaust box and communicated with the air exhaust box.
The utility model discloses a further improvement lies in: the number of the exhaust fans is three.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains is: the setting of hot blast blowpipe device has reduced the possibility that steam and dust got into in the switch board, alleviates the pressure of ventilation, and the function of corresponding regional amount of wind is adjusted as required to the realization to the cooperation of main blast pipe and a plurality of vice blast pipes, has better practicality, through exhaust device's use for air exchange speed in the switch board improves switch board life.
Drawings
Fig. 1 is a schematic view of an overall structure of a power distribution cabinet with a housing having a ventilation mechanism according to the present invention;
fig. 2 is a schematic structural diagram of an air supply device of a power distribution cabinet with a housing having a ventilation mechanism according to the present invention;
fig. 3 is a schematic structural view of an air exhaust device of a power distribution cabinet having a casing with a ventilation mechanism according to the present invention;
fig. 4 is a schematic structural diagram of a top view of a power distribution cabinet with a housing having a ventilation mechanism according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a cabinet body; 2. an air intake device; 3. an air supply device; 4. an air exhaust device; 5. a main blast pipe; 6. an auxiliary blast pipe; 7. an air supply nozzle; 8. a wind blocking joint; 9. an air inlet box; 10. an access door; 11. a moisture barrier layer; 12. a dust-proof interlayer; 13. a fan is arranged; 14. a first insect net; 15. an exhaust box; 16. an exhaust fan; 17. a second insect net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a following embodiment is right the utility model discloses carry out detailed description:
example 1
Referring to fig. 1-4, a power distribution cabinet with a housing having a ventilation mechanism includes a cabinet body 1, an air intake device 2, an air supply device 3 and an air exhaust device 4, wherein the air intake device 2 is located at the bottom end of the left side surface of the cabinet body 1, and the air exhaust device 4 is located at the top end of the right side surface of the cabinet body 1, so that heat in the cabinet body 1 can be timely exhausted, the air circulation speed in the cabinet body 1 is accelerated, and the air supply device 3 is fixed on the inner wall of the cabinet body 1 and communicated with the air intake device 2;
air supply arrangement 3 includes main blast pipe 5, a plurality of vice blast pipe 6 and at least one air supply nozzle 7, main blast pipe 5 is close to air inlet arrangement 2 and sets up to be linked together with air inlet arrangement 2, and a plurality of vice blast pipes 6 evenly set up on main blast pipe 5, and a plurality of vice blast pipe 6 inboards all are provided with the internal thread, air supply nozzle 7 threaded connection is on vice blast pipe 6.
In above-mentioned structure, 5 welding of post blast pipe are on the inside wall of the cabinet body 1, and vice blast pipe 6 sets up to 12, and vice blast pipe 6 and 5 perpendicular intercommunications of main blast pipe, air supply nozzle 7 are the flat and long structure in front, and such structure can effectively increase the air-out area of vice blast pipe 6, improves the coverage that dispels the heat and take a breath, has better suitability.
Simultaneously, consider that some regional heat dissipation ventilation demands are not big in the switch board, for effectively utilizing the wind energy that provides in the hot blast blowpipe apparatus 2, air supply arrangement 3 still includes at least one stifled wind joint 8, stifled wind joint 8 threaded connection is on vice blast pipe 6, during the use, to the not big region of ventilation demand, can use stifled wind joint 8 to block up vice blast pipe 6, improves the amount of wind in other vice blast pipes 6, has better practicality.
Example 2
Referring to fig. 1-4, on the basis of embodiment 1, in order to improve ventilation efficiency and reduce the interference of water vapor and dust in the air to the ventilation environment of the power distribution cabinet, the air intake device is correspondingly improved:
the air inlet device 2 includes the air inlet box 9, articulates access door 10, dampproofing interlayer 11, dustproof interlayer 12 and the air inlet fan 13 on the air inlet box 9, the air inlet box 9 is linked together with the cabinet body 1, dampproofing interlayer 11 is close to the setting of access door 10, the air inlet fan 13 is close to the setting of the cabinet body 1, dustproof interlayer 12 is located between dampproofing interlayer 11 and the air inlet fan 13, wherein, is provided with the material that adsorbs steam in the dampproofing interlayer 11 to but periodic replacement is provided with the dust screen in the dustproof interlayer 12, also can periodic replacement.
Meanwhile, in order to prevent mosquitoes and other insects from entering the power distribution cabinet, a first insect-proof net 14 is arranged on the access door 10, and the first insect-proof net 14 is communicated with the air inlet box 9.
Example 3
Referring to fig. 1-4, on the basis of embodiment 2, in order to further improve the ventilation efficiency, the air exhaust device is correspondingly improved:
the exhaust device 4 includes exhaust box 15 and at least one exhaust fan 16, the width of the last top surface of exhaust box 15 is greater than the width of bottom surface down, and narrow shape under wide in such structure forms, when preventing to rain, the rainwater gets into in the cabinet body 1 through exhaust box 15, and then causes the accident, 16 numbers of exhaust fans of exhaust fan 16 set up to three and are fixed in on the cabinet body 1.
In order to prevent mosquitoes from entering the power distribution cabinet, a second insect-proof net 17 is arranged on the air exhaust box 15, and the second insect-proof net 17 is communicated with the air exhaust box 15.
Finally, it should be noted that: the above examples are merely illustrative for the clarity of the present invention and are in no way intended to limit the scope of the invention. It will be apparent to those skilled in the art that many more modifications and variations than mentioned above are possible in light of the above teaching, and it is not intended to be exhaustive or to limit the invention to the precise form disclosed.

Claims (7)

1. A power distribution cabinet with a shell provided with a ventilation mechanism is characterized by comprising a cabinet body (1), an air inlet device (2), an air supply device (3) and an air exhaust device (4), wherein the air inlet device (2) is positioned at the bottom end of one side face of the cabinet body (1), the air exhaust device (4) is positioned at the top end of the other side face of the cabinet body (1), and the air supply device (3) is fixed on the inner wall of the cabinet body (1) and communicated with the air inlet device (2); air supply arrangement (3) are including main blast pipe (5), a plurality of vice blast pipe (6) and at least one air supply nozzle (7), main blast pipe (5) are close to air inlet unit (2) and set up to be linked together with air inlet unit (2), and a plurality of vice blast pipe (6) evenly set up on main blast pipe (5), and a plurality of vice blast pipe (6) inboards all are provided with the internal thread, air supply nozzle (7) threaded connection is on vice blast pipe (6).
2. Switch board with housing having ventilation mechanism according to claim 1, characterized by that, the air supply device (3) further comprises at least one air blocking joint (8), the air blocking joint (8) is screwed on the secondary air supply pipe (6).
3. The switch board that casing has ventilation mechanism of claim 1, characterized in that, air inlet device (2) include air inlet box (9), articulate access door (10), dampproofing interlayer (11), dustproof interlayer (12) and air inlet fan (13) on air inlet box (9), air inlet box (9) are linked together with the cabinet body (1), dampproofing interlayer (11) are close to access door (10) and set up, air inlet fan (13) are close to the cabinet body (1) and set up, dustproof interlayer (12) are located between dampproofing interlayer (11) and air inlet fan (13).
4. The cabinet with the ventilation mechanism according to claim 3, wherein the access door (10) is provided with a first insect-proof net (14), and the first insect-proof net (14) is communicated with the air inlet box (9).
5. The cabinet with ventilation mechanism in the casing according to claim 1, characterized in that the exhaust device (4) comprises an exhaust box (15) and at least one exhaust fan (16), the width of the upper top surface of the exhaust box (15) is greater than the width of the lower bottom surface, and the exhaust fan (16) is fixed on the cabinet body (1).
6. The cabinet with a ventilation mechanism for a casing according to claim 5, characterized in that a second insect-proof net (17) is arranged on the air exhaust box (15), and the second insect-proof net (17) is communicated with the air exhaust box (15).
7. The cabinet with ventilation mechanism according to claim 5, characterized in that the number of the exhaust fans (16) is three.
CN202222432923.7U 2022-09-14 2022-09-14 Power distribution cabinet with casing provided with ventilation mechanism Active CN218386354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222432923.7U CN218386354U (en) 2022-09-14 2022-09-14 Power distribution cabinet with casing provided with ventilation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222432923.7U CN218386354U (en) 2022-09-14 2022-09-14 Power distribution cabinet with casing provided with ventilation mechanism

Publications (1)

Publication Number Publication Date
CN218386354U true CN218386354U (en) 2023-01-24

Family

ID=84972855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222432923.7U Active CN218386354U (en) 2022-09-14 2022-09-14 Power distribution cabinet with casing provided with ventilation mechanism

Country Status (1)

Country Link
CN (1) CN218386354U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240124

Address after: 2 # 6F, Guotai Building, No. 440 Wenchang West Road, Hanjiang District, Yangzhou City, Jiangsu Province, 225000

Patentee after: Jiangsu Tonghe Electric Power Co.,Ltd.

Country or region after: China

Address before: No. 5 Nanchenggen, Guangling District, Yangzhou City, Jiangsu Province, 225000

Patentee before: Yang Hanshu

Country or region before: China

Effective date of registration: 20240124

Address after: No. 5 Nanchenggen, Guangling District, Yangzhou City, Jiangsu Province, 225000

Patentee after: Yang Hanshu

Country or region after: China

Address before: 467000 No. 39 and No. 40 public rental housing business in Wugang industrial agglomeration area, Pingdingshan City, Henan Province

Patentee before: Henan yingweiteng Automation Technology Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right