CN215071325U - Visual compressed air insulation ring main unit - Google Patents
Visual compressed air insulation ring main unit Download PDFInfo
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- CN215071325U CN215071325U CN202121051364.4U CN202121051364U CN215071325U CN 215071325 U CN215071325 U CN 215071325U CN 202121051364 U CN202121051364 U CN 202121051364U CN 215071325 U CN215071325 U CN 215071325U
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- cabinet body
- front panel
- compressed air
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- cabinet
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Abstract
The utility model discloses a visual compressed air insulation looped netowrk cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the front panel of the cabinet body is provided with the visual window, the inside left and right sides that just is located the visual window of the front panel of the cabinet body has all been seted up one and has been accomodate the chamber, two the equal activity of inside scarf joint in accomodating the chamber has a light screen, the front panel of the cabinet body is inside and is located the upper and lower side of accomodating the chamber and all fixes the scarf joint and have an inflator, the inside breather pipe that can communicate with two inflator portions that is provided with of front panel of the cabinet body. In the utility model, the internal condition of the cabinet body can be observed from the outside under the condition of not opening the cabinet door through the visual window; the light screen is arranged on the inner side of the cabinet door, so that the visible window can be shielded when observation is not needed, and the influence of long-time visible light on the service life of electric devices in the cabinet body is avoided; through the design of blowing structures such as gasbag, pneumatic valve, can realize the horizontal migration of light screen through compressed air's mode, save cost more and safer than electric structure.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a visual compressed air insulation looped netowrk cabinet.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
The looped netowrk cabinet is mostly closed structure, is difficult for observing the relevant condition of the internal cabinet by the outside under the condition of not opening the cabinet door, if set up visual window and can make the internal electrical part of cabinet see light for a long time again.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the problem mentioned in the background art, the utility model provides a visual compressed air insulation looped netowrk cabinet.
(II) technical scheme
The utility model provides a visual compressed air insulation looped netowrk cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the front panel of the cabinet body is provided with the visual window, the inside left and right sides that just is located the visual window of the front panel of the cabinet body has all been seted up one and has been accomodate the chamber, two the equal activity of inside scarf joint in accomodating the chamber has a light screen, the front panel of the cabinet body is inside and is located the upper and lower side of accomodating the chamber and all fixes the scarf joint and have an inflator, the inside breather pipe that can communicate with two inflator portions that is provided with of front panel of the cabinet body.
Preferably, two equal fixedly connected with riser in upper and lower both ends of light screen, every equal sliding connection has a pair of piston slider in the inside of inflator, every piston slider all through a connecting axle with correspond the riser fixed connection of position.
Preferably, the outer peripheral surface of the connecting shaft is sleeved with a spring.
Preferably, both ends of the vent pipe are respectively communicated with the two piston slide blocks, and the communication port is located in the middle of the two adjacent piston slide blocks.
Preferably, the middle part of the vent pipe is communicated and connected with an air blowing pipe, and the front end of the air blowing pipe is connected with an air valve and an air blowing bag.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the internal condition of the cabinet body can be observed from the outside under the condition of not opening the cabinet door through the visual window;
the light screen is arranged on the inner side of the cabinet door, so that the visible window can be shielded when observation is not needed, and the influence of long-time visible light on the service life of electric devices in the cabinet body is avoided;
through the design of blowing structures such as gasbag, pneumatic valve, can realize the horizontal migration of light screen through compressed air's mode, save cost more and safer than electric structure.
Drawings
Fig. 1 is a schematic structural view of a visual compressed air insulation ring main unit provided by the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: the air-blowing type refrigerator comprises a cabinet body 1, a visual window 2, a shading plate 3, an air blowing pipe 4, an air blowing bag 5, an air valve 6, a storage cavity 7, a vertical plate 8, an air cylinder 9, a piston slide block 10, a connecting shaft 11, a spring 12 and an air pipe 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, the utility model provides a visual compressed air insulation looped netowrk cabinet, including the cabinet body 1, the front panel of the cabinet body 1 is provided with visual window 2, and the inside left and right sides that just is located visual window 2 of the front panel of the cabinet body 1 has all seted up one and has accomodate chamber 7, and two inside equal activities of accomodating chamber 7 are rabbeted and are had a light screen 3, and the front panel of the cabinet body 1 is inside and just is located the last downside of accomodating chamber 7 and all fixes the scarf joint and have an inflator 9, and the inside breather pipe 13 that can communicate with two inflator 9 that is provided with of the front panel of the cabinet body 1.
The upper end and the lower end of each of the two light shielding plates 3 are fixedly connected with a vertical plate 8, the interior of each air cylinder 9 is slidably connected with a pair of piston sliding blocks 10, and each piston sliding block 10 is fixedly connected with the vertical plate 8 at the corresponding position through a connecting shaft 11.
The peripheral surface of the connecting shaft 11 is sleeved with a spring 12, and the two piston sliders 10 can be reset and closed through the spring 12.
The two ends of the vent pipe 13 are respectively communicated with the two piston sliders 10, and the communication port is located in the middle of the two adjacent piston sliders 10, so that the two piston sliders 10 can be pushed to the two sides.
The middle part of the vent pipe 13 is communicated with an air blowing pipe 4, and the front end of the air blowing pipe 4 is connected with an air valve 6 and an air blowing bag 5.
The working principle is as follows: the ring main unit is mostly of a closed structure, the related conditions in the ring main unit body are not easy to observe from the outside under the condition that the cabinet door is not opened, and if a visible window is arranged, electric devices in the ring main unit body can be exposed to light for a long time;
in the embodiment, the internal condition of the cabinet body can be observed from the outside under the condition that the cabinet door is not opened through the visual window 2; the light screen 3 is arranged on the inner side of the cabinet door, so that the visible window 2 can be shielded when observation is not needed, and the influence of long-time visible light on the service life of electric devices in the cabinet body is avoided; through the design of the structures such as the air blowing bag 5 and the air valve 6, the horizontal movement of the light screen 3 can be realized in a compressed air mode, so that the cost is saved and the safety is improved compared with an electric structure;
specifically, the air blowing bag 5 is continuously pinched to inflate the air cylinder 9 through the vent pipe 13, and the air pushes the two piston sliders 10 to two sides, so that the two light shading plates 3 are driven to be away from each other, and the unobstructed visible window 2 can penetrate through the internal condition of the cabinet body;
when the observation is finished, the air valve 6 is opened to deflate, and the piston sliders 10 are mutually closed by the elastic thrust of the spring 12 until the two light shading plates 3 are mutually closed to shade the rear part of the visual window 2.
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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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 limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a visual compressed air insulation looped netowrk cabinet, includes the cabinet body (1), its characterized in that, the front panel of the cabinet body (1) is provided with visual window (2), one storage chamber (7), two have all been seted up to the inside left and right sides that just is located visual window (2) of the front panel of the cabinet body (1) the inside equal activity scarf joint of storage chamber (7) has a light screen (3), the inside upper and lower side that just is located storage chamber (7) of the front panel of the cabinet body (1) all fixes scarf joint and has an inflator (9), the inside breather pipe (13) that can communicate with two inflator (9) of being provided with of the front panel of the cabinet body (1).
2. The visual compressed air insulation ring main unit as claimed in claim 1, wherein a vertical plate (8) is fixedly connected to both upper and lower ends of the two light shielding plates (3), a pair of piston sliders (10) is slidably connected to the inside of each air cylinder (9), and each piston slider (10) is fixedly connected to the corresponding vertical plate (8) through a connecting shaft (11).
3. The visual compressed air insulation ring main unit as claimed in claim 2, wherein the outer peripheral surface of the connecting shaft (11) is sleeved with a spring (12).
4. The visual compressed air insulation ring main unit according to claim 2, wherein two ends of the vent pipe (13) are respectively communicated with the two piston sliding blocks (10), and the communication port is located in the middle of the two adjacent piston sliding blocks (10).
5. The visual compressed air insulation ring main unit as claimed in claim 1, wherein the middle of the vent pipe (13) is connected with an air blowing pipe (4), and the front end of the air blowing pipe (4) is connected with an air valve (6) and an air blowing bag (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051364.4U CN215071325U (en) | 2021-05-17 | 2021-05-17 | Visual compressed air insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051364.4U CN215071325U (en) | 2021-05-17 | 2021-05-17 | Visual compressed air insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071325U true CN215071325U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121051364.4U Active CN215071325U (en) | 2021-05-17 | 2021-05-17 | Visual compressed air insulation ring main unit |
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| Country | Link |
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| CN (1) | CN215071325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421326A (en) * | 2022-02-23 | 2022-04-29 | 矫利艳 | Combined PGL type low-voltage power distribution cabinet with adjustable butt joint part |
-
2021
- 2021-05-17 CN CN202121051364.4U patent/CN215071325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421326A (en) * | 2022-02-23 | 2022-04-29 | 矫利艳 | Combined PGL type low-voltage power distribution cabinet with adjustable butt joint part |
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