CN220628671U - Armoured metal-enclosed switchgear - Google Patents
Armoured metal-enclosed switchgear Download PDFInfo
- Publication number
- CN220628671U CN220628671U CN202322198131.2U CN202322198131U CN220628671U CN 220628671 U CN220628671 U CN 220628671U CN 202322198131 U CN202322198131 U CN 202322198131U CN 220628671 U CN220628671 U CN 220628671U
- Authority
- CN
- China
- Prior art keywords
- armored
- blast pipe
- air
- air wall
- switchgear
- 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.)
- Active
Links
- 240000004282 Grewia occidentalis Species 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model provides armored metal-enclosed switchgear, which comprises armored switchgear, a device radiator and an air wall forming tube group, wherein the device radiator is fixedly arranged above the armored switchgear and communicated with each other, the device radiator is communicated with the air wall forming tube group, and the air wall forming tube group is fixedly arranged on the armored switchgear; the device radiator is mutually combined to form the air wall pipe group, excessive dust treatment components are not needed to be additionally arranged, the device radiator can be effectively compatible with the device radiator, air flow generated by the device radiator is discharged by the air wall pipe group, the air wall pipe group can form the air wall around the switch device, so that dust is prevented from being detained on the surface of the switch device, and in addition, because the air flow intensity sprayed by the air jet heads of the four-corner exhaust pipes is weaker than the air flow intensity sprayed by the air jet heads of the top exhaust pipes, the dust is downwards guided, and the dust is prevented from being forced to enter the switch device by the influence of the air flow.
Description
Technical Field
The utility model belongs to the technical field of switch equipment, and particularly relates to armored metal-enclosed switch equipment.
Background
The metal-enclosed switchgear is a new-generation medium-voltage electrical product which is introduced into advanced technology and is self-designed and developed successfully according to domestic rural power and domain network transformation requirements, has the remarkable characteristics of small volume, light weight, attractive appearance, simple and convenient operation, long service life, high parameters, no pollution, little maintenance and the like, is suitable for an electric power network, and is used for receiving and distributing electric energy. Because the armoured type switch equipment is in a static state for a long time, a large amount of dust is attached to the surface of the equipment although the armoured type switch equipment is closed, when the surface of the equipment is opened, the dust can enter the equipment to affect electronic elements in the equipment, so that the dust treatment function of the existing switch equipment is to be improved.
Therefore, it is necessary to invent an armored metal-enclosed switchgear.
Disclosure of Invention
In order to solve the technical problems, the utility model provides armored metal-enclosed switchgear, which comprises armored switchgear, a device radiator and a gas wall forming tube group, wherein the device radiator is fixedly arranged above the armored switchgear and communicated with each other, the device radiator is communicated with the gas wall forming tube group, and the gas wall forming tube group is fixedly arranged on the armored switchgear;
the equipment radiator comprises a radiating top cover, a dust-proof net groove, a standby radiating fan, an air wall fan and a communication cover, wherein the radiating top cover is fixedly arranged above the armored switch equipment and is mutually communicated;
the gas wall forming tube group comprises a top exhaust tube, a connecting elbow, four corner exhaust tubes and jet heads, wherein the top exhaust tube is fixedly arranged at the top part above the armored switch device, a plurality of connecting elbows are correspondingly and fixedly arranged in the middle of the top exhaust tube, the top exhaust tube is communicated with the communication cover through the connecting elbows, the lower positions of the four corners of the top exhaust tube are fixedly connected with the four corner exhaust tubes and are mutually communicated, the four corner exhaust tubes are respectively and fixedly arranged at the four sides of the armored switch device, and a plurality of jet heads are respectively arranged on the top exhaust tube and the four corner exhaust tubes;
the top exhaust pipe, the connecting bent pipe and the four-corner exhaust pipe are used for conveying air flow generated by the air wall fan.
Preferably, the heat dissipation top cover is a trapezoid shell cover, a dust separation net is fixedly installed in a dust separation net groove formed in the upper portion of the heat dissipation top cover, and a standby heat dissipation fan and an air wall fan which are fixedly installed on the heat dissipation top cover are used for dissipating heat of the armored switch device.
Preferably, the outside of top blast pipe, linking return bend and four corners blast pipe all is provided with one deck protection rubber, and top blast pipe is rectangular pipeline, and the linking return bend of fixed mounting is 'L' shape on the top blast pipe.
Preferably, the jet heads are respectively and fixedly arranged below the top exhaust pipe and on two sides of the four-corner exhaust pipe, and the jet heads are arranged flush with the surface of the armored switch device.
Compared with the prior art, the utility model has the following beneficial effects:
the device radiator is mutually combined to form the pipe group by the air wall, and dust treatment components (air pumps or fans) are not needed to be additionally arranged, so that the device radiator can be effectively compatible together, air flow generated subsequently by the device radiator can be discharged by the air wall forming pipe group, the air wall forming pipe group can form the air wall around the switch device, so that dust is prevented from being detained on the surface of the switch device, and in addition, the air flow intensity sprayed by the air jet heads of the four-corner exhaust pipes is weaker than the air flow intensity sprayed by the air jet heads of the top exhaust pipes, so that the dust can be downwards guided, and the dust is prevented from being forced to enter the switch device by the influence of the air flow.
Drawings
Fig. 1 is a schematic view of the assembled structure of the present utility model.
Fig. 2 is a schematic view of the partial cross-sectional structure of fig. 1 according to the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
In the figure:
the armored switch equipment 1, the equipment radiator 2, the radiating top cover 21, the dust-proof net groove 22, the standby radiating fan 23, the air wall fan 24, the communication cover 25, the air wall forming pipe group 3, the top exhaust pipe 31, the connecting elbow 32, the four-corner exhaust pipe 33 and the jet head 34.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3:
the utility model provides armored metal-enclosed switchgear which comprises armored switchgear 1, a device radiator 2 and an air wall forming tube group 3, wherein the device radiator 2 is fixedly arranged above the armored switchgear 1 and communicated with the air wall forming tube group 3, the air wall forming tube group 3 is fixedly arranged on the armored switchgear 1, the device radiator 2 can generate two types of air flows, one is the air flow entering the air wall forming tube group 3, and the other is the air flow not entering the air wall forming tube group 3.
The equipment radiator 2 comprises a radiating top cover 21, a dust-separation net groove 22, a standby radiating fan 23, an air wall fan 24 and a communication cover 25, wherein the radiating top cover 21 is fixedly installed above the armored switch equipment 1 and communicated with each other, the dust-separation net groove 22 is formed in the upper surface of the radiating top cover 21, a plurality of standby radiating fans 23 are arranged in the dust-separation net groove 22, the radiating fan 23 is fixedly installed above the radiating top cover 21, a plurality of air wall fans 24 are correspondingly and fixedly installed on two sides of the radiating top cover 21, the communication cover 25 is arranged outside the air wall fans 24, the communication cover 25 is fixedly installed on the radiating top cover 21, the communication cover 25 is communicated with the air wall forming pipe group 3, air flow generated by the standby radiating fan 23 cannot enter the air wall forming pipe group 3, and air flow generated by the air wall fan 24 can enter the air wall forming pipe group 3.
The air wall forming tube group 3 comprises a top exhaust tube 31, a connecting elbow 32, four corner exhaust tubes 33 and a jet head 34, wherein the top exhaust tube 31 is fixedly arranged at the top of the armored switch device 1, a plurality of connecting elbows 32 are correspondingly and fixedly arranged in the middle of the top exhaust tube 31, the top exhaust tube 31 is communicated with the communication cover 25 through the connecting elbow 32, the lower positions of the four corners of the top exhaust tube 31 are fixedly connected with the four corner exhaust tubes 33 and mutually communicated, the four corner exhaust tubes 33 are respectively and fixedly arranged at the four corners of the armored switch device 1, a plurality of jet heads 34 are respectively arranged on the top exhaust tube 31 and the four corner exhaust tubes 33, and air flow generated by the air wall fan 24 enters the top exhaust tube 31 and the four corner exhaust tubes 33 through the connecting elbows 32, and because the top exhaust tube 31 is close to the air wall fan 24, the air flow pressure inside the top exhaust tube 31 is higher than the air flow pressure inside the four corner exhaust tubes 33, so that the air flow pressure discharged by the top exhaust tube 31 is also higher than the air flow pressure discharged by the four corner exhaust tubes 33.
The top exhaust pipe 31, the connecting elbow pipe 32 and the four-corner exhaust pipe 33 are used for conveying air flow generated by the air wall fan 24, and the jet head 34 is used for exhausting the air flow.
Embodiment one:
specifically, the heat dissipation top cover 21 is a trapezoid shell cover, a dust separation net is fixedly installed in a dust separation net groove 22 formed in the upper portion of the heat dissipation top cover 21, a standby heat dissipation fan 23 and an air wall fan 24 which are fixedly installed on the heat dissipation top cover 21 are used for dissipating heat of the armored switching device 1, and when the air wall fan 24 cannot meet the heat dissipation of the armored switching device 1, the standby heat dissipation fan 23 is started to operate.
Specifically, the top exhaust pipe 31, the connecting elbow pipe 32 and the four-corner exhaust pipe 33 are all provided with a layer of protection rubber, the top exhaust pipe 31 is a rectangular pipeline, the connecting elbow pipe 32 fixedly installed on the top exhaust pipe 31 is in an L shape, and the four-corner exhaust pipe 33 wraps the four-corner edges of the armored switch device 1, so that external personnel are prevented from being scratched by the corner edges of the armored switch device 1.
Specifically, the jet heads 34 are respectively and fixedly installed below the top exhaust pipe 31, and on both sides of the four-corner exhaust pipe 33, the jet heads 34 are arranged flush with the surface of the armored switch device 1, the air flow discharged from the top exhaust pipe 31 through the jet heads 34 is discharged from top to bottom (vertical discharge), and the air flow discharged from the four-corner exhaust pipe 33 through the jet heads 34 is discharged from left to right or from right to left (horizontal discharge).
Embodiment two:
when the armored switching device 1 continuously works, the air wall fan 24 of the device radiator 2 is opened, the air wall fan 24 pumps out air in the armored switching device 1 and injects the air into the connecting elbow 32 of the air wall forming tube group 3, air flow enters the top exhaust tube 31 through the connecting elbow 32, the top exhaust tube 31 preferentially discharges the air flow through the air jet heads 34, and the subsequent partial air flow can be discharged by the air jet heads 34 of the four-corner exhaust tubes 33, at the moment, the air flow forms an air wall around the armored switching device 1, so that external dust is blocked from being attached to the surface of the armored switching device 1, in addition, when the air wall fan 24 of the device radiator 2 cannot meet the heat radiation requirement of the armored switching device 1, the standby heat radiation fan 23 of the device radiator 2 is opened, and the standby heat radiation fan 23 directly discharges the air outside, so that the heat radiation efficiency is improved.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (4)
1. The armored metal-enclosed switchgear is characterized by comprising armored switchgear (1), a device radiator (2) and an air wall forming tube group (3), wherein the device radiator (2) is fixedly arranged above the armored switchgear (1) and communicated with each other, the device radiator (2) is communicated with the air wall forming tube group (3), and the air wall forming tube group (3) is fixedly arranged on the armored switchgear (1);
the equipment radiator (2) comprises a radiating top cover (21), a dust separation net groove (22), a standby radiating fan (23), an air wall fan (24) and a communication cover (25), wherein the radiating top cover (21) is fixedly arranged above the armored switch equipment (1) and is mutually communicated, the dust separation net groove (22) is formed in the upper surface of the radiating top cover (21), a plurality of standby radiating fans (23) are arranged in the dust separation net groove (22), the radiating fans (23) are fixedly arranged above the radiating top cover (21), a plurality of air wall fans (24) are correspondingly and fixedly arranged on two sides of the radiating top cover (21), the communication cover (25) is arranged outside the air wall fans (24), and the communication cover (25) is fixedly arranged on the radiating top cover (21) and is communicated with the air wall forming pipe group (3);
the gas wall forms nest of tubes (3) including top blast pipe (31), linking return bend (32), four corners blast pipe (33) and jet head (34), top blast pipe (31) fixed mounting is at armor switchgear (1) top, corresponds fixed mounting in the middle of top blast pipe (31) a plurality of link return bend (32), top blast pipe (31) are linked together through linking return bend (32) and intercommunication cover (25), and the four corners below position of top blast pipe (31) links to each other with four corners blast pipe (33) are fixed to each other together, four corners blast pipe (33) are fixed mounting respectively in the four sides position of armor switchgear (1), all install a plurality of on top blast pipe (31) and four corners blast pipe (33) jet head (34).
2. The armored metal-enclosed switchgear of claim 1, wherein: the heat dissipation top cover (21) is a trapezoid shell cover, a dust separation net is fixedly installed in a dust separation net groove (22) formed in the upper portion of the heat dissipation top cover (21), and a standby heat dissipation fan (23) and an air wall fan (24) which are fixedly installed on the heat dissipation top cover (21) are used for dissipating heat of the armored switch equipment (1).
3. The armored metal-enclosed switchgear of claim 1, wherein: the outside of top blast pipe (31), linking return bend (32) and four corners blast pipe (33) all is provided with one deck protection rubber, and top blast pipe (31) are rectangular pipeline, and linking return bend (32) of fixed mounting is 'L' shape on top blast pipe (31).
4. The armored metal-enclosed switchgear of claim 1, wherein: the jet heads (34) are respectively and fixedly arranged below the top exhaust pipe (31) and on two sides of the four-corner exhaust pipe (33), and the jet heads (34) are arranged flush with the surface of the armored switch device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198131.2U CN220628671U (en) | 2023-08-15 | 2023-08-15 | Armoured metal-enclosed switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198131.2U CN220628671U (en) | 2023-08-15 | 2023-08-15 | Armoured metal-enclosed switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220628671U true CN220628671U (en) | 2024-03-19 |
Family
ID=90226138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322198131.2U Active CN220628671U (en) | 2023-08-15 | 2023-08-15 | Armoured metal-enclosed switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220628671U (en) |
-
2023
- 2023-08-15 CN CN202322198131.2U patent/CN220628671U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103269168B (en) | A kind of casing for installing photovoltaic combining inverter | |
| CN220628671U (en) | Armoured metal-enclosed switchgear | |
| CN107086469A (en) | A kind of heat abstractor of high voltage power distributing cabinet | |
| CN210838484U (en) | High-low voltage switch cabinet with good heat dissipation effect | |
| CN209088363U (en) | A kind of communication assembly type switchgear | |
| CN114389183B (en) | Inflatable cabinet with heat dissipation function | |
| CN210957464U (en) | Electric distribution box that radiating effect is good | |
| CN202696480U (en) | Inverter and heat radiation structure of inverter | |
| CN213125311U (en) | Armored movable switch cabinet | |
| CN114094613A (en) | Low-voltage distribution network distributed energy storage device | |
| CN112911851A (en) | Outdoor case of distributed active unbalance compensation device with good ventilation | |
| CN217823788U (en) | Prefabricated substation | |
| CN207604069U (en) | A kind of group of switches | |
| CN206742710U (en) | A kind of antistatic heat dissipation power distribution cabinet of convenient maintenance | |
| CN215378247U (en) | Vacuum circuit breaker for gas-insulated switchgear | |
| CN219698095U (en) | Waterproof construction of switch board | |
| CN214380123U (en) | Emergency portable generator grid-connected and off-grid control cabinet | |
| CN215452767U (en) | Wind-water cooling converter power cabinet | |
| CN211406581U (en) | High-low temperature resistant starting power supply for aviation | |
| CN218123297U (en) | Vacuum circuit breaker for high-voltage box | |
| CN213878745U (en) | Intelligent integrated direct current screen | |
| CN216649149U (en) | Water purification resistant high-voltage cable distribution box | |
| CN210274918U (en) | Control cabinet of sharing cabinet group | |
| CN210577244U (en) | Distribution control box with protection function | |
| CN218498599U (en) | High-voltage distribution cabinet with cable protective structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |