CN215579622U

CN215579622U - JXF type gas insulation looped netowrk cabinet with prevent condensation function

Info

Publication number: CN215579622U
Application number: CN202121274730.2U
Authority: CN
Inventors: 徐万友
Original assignee: Guizhou Shengming Power Equipment Co ltd
Current assignee: Guizhou Shengming Power Equipment Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-18
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a JXF-type environment-friendly gas insulation ring main unit with an anti-condensation function, which comprises a main body, wherein a cabinet door capable of being opened and closed is installed on the front surface of the main body, connecting pipes with upward openings are fixedly arranged on the left side and the right side of the main body, a first dust screen is installed at the top of each connecting pipe, a honeycomb hollow shell is arranged in the inner cavity of each connecting pipe, and a drying agent is filled in the hollow shell. The utility model relates to the technical field of power equipment, in particular to a JXF type environment-friendly gas insulation ring main unit with an anti-condensation function.

Description

JXF type gas insulation looped netowrk cabinet with prevent condensation function

Technical Field

The utility model relates to the technical field of power equipment, in particular to a JXF type environment-friendly gas insulation ring main unit with an anti-condensation function.

Background

The condensation problem when the outdoor ring main unit operates is always a relatively troublesome problem, especially in the areas between the south of the Yangtze river and the Yangtze river in China, the plum rain season is relatively long, the air humidity is high, the temperature difference between day and night in spring and autumn is large, part of outdoor box-type equipment is positioned under structures such as green belts, viaducts and the like and is positioned in the places near the river and lake, the environment and soil moisture content is high, the sheltered sunshine time is short, and condensation is easy to occur. Effective shutoff measure is not taken to present looped netowrk cabinet equipment bottom, and ponding forms vapor and passes through cable business turn over hole entering cabinet body in the base, and looped netowrk cabinet equipment body leakproofness is good, lacks the circulation of air, and vapor can't be discharged, and the internal vapor of cabinet is easily saturated, and the metal cabinet body heat conductivity of outdoor box equipment is high, and the heat dissipation is fast, is less than dew point temperature when cabinet body surface temperature, and the box inner wall will form the condensation.

The existing method for solving the condensation has the disadvantages of low efficiency, poor condensation removing effect and easy formation of secondary condensation phenomenon.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a JXF type environment-friendly gas insulation ring main unit with a condensation prevention function, and solves the problem of low condensation removal efficiency of the existing ring main unit.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a JXF type environmental protection gas insulation looped netowrk cabinet with prevent condensation function, includes a cabinet body, the cabinet door that can open and close is installed in the front of the cabinet body, the left and right sides of the cabinet body all sets firmly the ascending connecting pipe of an opening.

The dustproof net is installed at the top of the connecting pipe, a honeycomb-shaped hollow shell is arranged in the inner cavity of the connecting pipe, and a drying agent is filled in the hollow shell.

The notch has all been seted up to the left and right sides of the cabinet body, the outside and the connecting pipe intercommunication of notch, the thermovent has been seted up to the inside wall of the cabinet body, the inboard and the thermovent of notch switch on.

And a first heating pipe is arranged in the notch.

The top groove has been seted up at the top of the cabinet body, install the second dust screen in the top groove, communicate through first pipe between the top of top groove and notch.

The bottom of notch is connected with the second pipe, the second pipe is kept away from the one end of notch is connected with a drain pipe.

Preferably, the bottom of the drain pipe is provided with a second heating pipe.

Preferably, the inner wall of the cabinet body is provided with a heat insulation layer, and the heat insulation layer wraps the outer wall of the second conduit.

Preferably, the inner cavity of the cabinet body is provided with a bearing plate, and an electrical component is installed at the top of the bearing plate.

Preferably, the bottom of the top groove is in a trapezoidal shape, and the two sides are low and the middle is high.

(III) advantageous effects

The utility model provides a JXF type environment-friendly gas insulation ring main unit with an anti-condensation function. The method has the following beneficial effects:

this JXF type environmental protection gas insulation looped netowrk cabinet with prevent condensation function, prevent condensation mechanism through the setting, can absorb the dew of condensing effectively, and with its evaporation through the mechanism that generates heat, form steam, hot steam is partly automatic gives off in the air, another part becomes the water droplet through the pipe condensation, the water droplet passes through the pipe and discharges, and the mechanism secondary that generates heat through the discharge port bottom heats it, finally evaporate to in the air, thereby the phenomenon of secondary condensation has been solved, dew removal efficiency has been improved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a connecting pipe; 4. a first dust screen; 5. a hollow shell; 6. a notch; 7. a heat dissipation port; 8. a first heat-generating pipe; 9. a top groove; 10. a second dust screen; 11. a first conduit; 12. a second conduit; 13. a drain pipe; 14. a second heat generating tube; 15. a thermal insulation layer; 16. an electrical component; 17. a carrier plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the present invention provides a technical solution: the utility model provides a JXF type environmental protection gas insulation looped netowrk cabinet with prevent condensation function, includes a cabinet body 1, and the inner chamber of the cabinet body 1 is provided with a loading board 17, and electrical components 16 is installed at the top of loading board 17, and the cabinet door 2 that can open and close is installed in the front of the cabinet body 1, and the left and right sides of the cabinet body 1 all sets firmly an ascending connecting pipe 3 of opening.

As shown in fig. 3, a first dust screen 4 is installed on the top of the connecting pipe 3, the first dust screen 4 plays a role of dust prevention, a honeycomb hollow shell 5 is arranged in the inner cavity of the connecting pipe 3, a drying agent is filled in the hollow shell 5, and the drying agent can be replaced periodically.

As shown in fig. 3, notch 6 has all been seted up to the left and right sides of the cabinet body 1, and notch 6's the outside communicates with connecting pipe 3, and thermovent 7 has been seted up to the inside wall of the cabinet body 1, and notch 6's inboard switches on with thermovent 7, and a small part steam can adsorb in thermovent 7, consequently designs into the slope form with thermovent 7, can make absorbent water droplet fall back to in notch 6.

As shown in fig. 3, a first heat-generating pipe 8 is installed in the notch 6.

As shown in fig. 1 and 3, a top groove 9 is formed in the top of the cabinet body 1, the bottom of the top groove 9 is trapezoidal, two sides of the top groove are low, the middle of the top groove is high, the design is that a second dust screen 10 is installed in the top groove 9, and the top groove 9 is communicated with the top of the notch 6 through the first pipe 11 in order to facilitate water drops to flow into the first pipe 11.

As shown in fig. 1 and 3, the bottom of the notch 6 is connected with a second conduit 12, the inner wall of the cabinet 1 is provided with a heat insulation layer 15, the heat insulation layer 15 wraps the outer wall of the second conduit 12, one end of the second conduit 12, which is far away from the notch 6, is connected with a water discharge pipe 13, and the bottom of the water discharge pipe 13 is provided with a second heating pipe 14.

During the use, dew mainly can condense in connecting pipe 3 and apical groove 9, because the difference in temperature is great here, condensation phenomenon easily takes place, at first absorb moisture through the drier in the hollow shell 5 in the connecting pipe 3, then open first heating pipe 8 to rapid heating up in making notch 6, the heat spreads to connecting pipe 3 rapidly and gets into apical groove 9 through first pipe 11 in, thereby makes condensation intensification and evaporation, partly direct emission of hot steam is to the air.

The other part of steam enters the notch 6 and is adsorbed on the inner wall of the second guide pipe 12 and slides downwards along with the pipe wall, and finally enters the drain pipe 13, the second heating pipe 14 is opened, the water drops of the part of steam are evaporated and discharged into the air, so that the aim of efficiently removing dew is fulfilled, and the secondary condensation phenomenon is solved.

In conclusion, this JXF type environmental protection gas insulation looped netowrk cabinet with prevent condensation function through setting up and preventing the condensation mechanism, can absorb the dew of condensation effectively to evaporate it through the mechanism that generates heat, form steam, during partly automatic the giving off of hot steam is to the air, another part becomes the water droplet through the pipe condensation, the water droplet passes through the pipe and discharges, and heat it through the mechanism that generates heat of discharge port bottom twice, finally evaporate to the air in, thereby solved the phenomenon of secondary condensation, improved dew removal efficiency.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a JXF type gas-insulated looped netowrk cabinet with prevent condensation function which characterized in that: the wardrobe comprises a wardrobe body (1), wherein a openable wardrobe door (2) is installed on the front side of the wardrobe body (1), and connecting pipes (3) with upward openings are fixedly arranged on the left side and the right side of the wardrobe body (1);

a first dust screen (4) is installed at the top of the connecting pipe (3), a honeycomb hollow shell (5) is arranged in the inner cavity of the connecting pipe (3), and a drying agent is filled in the hollow shell (5);

notches (6) are formed in the left side and the right side of the cabinet body (1), the outer sides of the notches (6) are communicated with the connecting pipe (3), a heat dissipation opening (7) is formed in the inner side wall of the cabinet body (1), and the inner side of each notch (6) is communicated with the heat dissipation opening (7);

a first heating pipe (8) is arranged in the notch (6);

a top groove (9) is formed in the top of the cabinet body (1), a second dust screen (10) is installed in the top groove (9), and the top groove (9) is communicated with the top of the notch (6) through a first conduit (11);

the bottom of notch (6) is connected with second pipe (12), second pipe (12) are kept away from the one end of notch (6) is connected with a drain pipe (13).

2. The JXF-type environment-friendly gas-insulated ring main unit with the anti-condensation function according to claim 1, characterized in that: and a second heating pipe (14) is installed at the bottom of the water discharge pipe (13).

3. The JXF-type environment-friendly gas-insulated ring main unit with the anti-condensation function according to claim 1, characterized in that: the inner wall of the cabinet body (1) is provided with a heat insulation layer (15), and the heat insulation layer (15) wraps the outer wall of the second guide pipe (12).

4. The JXF-type environment-friendly gas-insulated ring main unit with the anti-condensation function according to claim 1, characterized in that: the inner cavity of the cabinet body (1) is provided with a bearing plate (17), and an electrical component (16) is installed at the top of the bearing plate (17).

5. The JXF-type environment-friendly gas-insulated ring main unit with the anti-condensation function according to claim 1, characterized in that: the bottom of the top groove (9) is in a trapezoidal shape, and the two sides are low and the middle is high.