CN214124362U

CN214124362U - Ring main unit protection device suitable for humid environment

Info

Publication number: CN214124362U
Application number: CN202023074573.9U
Authority: CN
Inventors: 赵琴和
Original assignee: Shanghai Lianzhong Power Technology Co ltd
Current assignee: Shanghai Lianzhong Power Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-03
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a looped netowrk cabinet protector suitable for humid environment, including looped netowrk cabinet protective structure and roof, roof fixed mounting is in looped netowrk cabinet protective structure's upper end, looped netowrk cabinet protective structure still includes drain pump and slide switch, drain pump, slide switch and external power supply electrical property polyphone, looped netowrk cabinet protective structure still includes waterproof construction and body frame, waterproof construction's lower extreme fixed mounting has the fixing base, waterproof construction is provided with four, and wherein three waterproof construction fixed mounting is in the upper end of fixing base, and one of them waterproof construction rotates seal installation in the upper end of fixing base, the lower extreme of roof passes through body frame fixed mounting, waterproof construction includes closing plate and head rod, the lower extreme fixed connection of closing plate is in the upper end of head rod. The utility model relates to a looped netowrk cabinet protective apparatus technical field can the drainage by oneself, and does not influence the heat dissipation, better satisfying the use needs.

Description

Ring main unit protection device suitable for humid environment

Technical Field

The utility model relates to a looped netowrk cabinet protective apparatus technical field specifically is a looped netowrk cabinet protector suitable for humid environment.

Background

Conventional looped netowrk cabinet water protection mainly utilizes the automatic protection of drawing water of water pump, if set up too high then inconvenient looped netowrk cabinet heat dissipation with fence water cover, prevent ponding's degree of depth not enough when crossing low, so need a scheme that can alleviate above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a looped netowrk cabinet protector suitable for humid environment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ring main unit protection device suitable for a humid environment comprises a ring main unit protection structure and a top plate, wherein the top plate is fixedly installed at the upper end of the ring main unit protection structure, the ring main unit protection structure further comprises a drainage pump and a sliding switch, the drainage pump and the sliding switch are electrically connected in series with an external power supply, the ring main unit protection structure further comprises a waterproof structure and a main frame, the lower end of the waterproof structure is fixedly provided with a fixed seat, the number of the waterproof structures is four, three of the waterproof structures are fixedly installed at the upper end of the fixed seat, one of the waterproof structures is rotatably and hermetically installed at the upper end of the fixed seat, and the lower end of the top plate is fixedly installed through the main frame; the waterproof structure comprises a sealing plate and a first connecting rod, wherein the lower end of the sealing plate is fixedly connected to the upper end of the first connecting rod; the body frame includes extension bar, second connecting rod, buoyancy piece and thermovent, extension bar fixed connection is at slide switch's slide button side, slide switch's rear end fixedly connected with baffle, the lower extreme fixed connection of second connecting rod is in the upper end of buoyancy piece, the outer end at the baffle is seted up in the even fretwork of thermovent, the second connecting rod rotates with the first connecting rod and installs together, the closing plate matches with the thermovent is sealed, waterproof construction evenly distributed is in the outside of thermovent.

Preferably, the waterproof structure further comprises a waterproof cover, the waterproof cover is located on the upper side of the heat dissipation opening, and the outer end of the waterproof cover is fixedly connected with the baffle.

Preferably, the waterproof structure further comprises a rotating shaft sleeve, the rotating shaft sleeve is rotatably mounted at the side end of the sealing plate, and the rotating shaft sleeve is fixedly connected with the baffle.

Preferably, the waterproof structure further comprises a sealing ring, and the sealing ring is fixedly connected to the front end of the heat dissipation port.

Preferably, the main frame further comprises a pull rope, the lower end of the pull rope is fixedly connected to the upper end of the second connecting rod, and the upper end of the pull rope is fixedly connected to the front end of the extension rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

in the use process, after the fixed seat is submerged by accumulated water, the buoyancy of the water is used for pushing the buoyancy block to move upwards, the buoyancy block is used for driving the second connecting rod to move upwards, the second connecting rod is used for driving the first connecting rod and the sealing plate to rotate upwards until the sealing plate is sealed outside the heat dissipation port, the extension rod is extruded by the second connecting rod at the same time, the extension rod moves upwards to open the sliding switch, a working power supply of the drainage pump is connected, the accumulated water in the infiltration device is discharged by the drainage pump, the infiltration speed of the accumulated water outside is reduced by the closing state of the sealing plate, and the heat dissipation and ventilation of the ring main unit are facilitated by the opening state of the sealing plate; the waterproof cover is used for shielding the upper side of the heat dissipation port to prevent water drops from falling into the device through the heat dissipation port; the sealing plate is rotatably installed with the baffle plate through the rotating shaft sleeve; the heat dissipation port is matched with the sealing plate in an extrusion sealing manner through the sealing ring; when the accumulated water is removed, the second connecting rod is utilized to drive the pull rope to pull the extension rod to recover downwards, and the aim of closing the drainage pump is fulfilled.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic view of the split structure of the waterproof structure of the present invention;

fig. 3 is a schematic structural view of the main frame of the present invention.

In the figure: 1. a ring main unit protection structure; 2. a waterproof structure; 3. a main frame; 4. draining pump; 5. a waterproof cover; 6. a seal ring; 7. a rotating shaft sleeve; 8. a sealing plate; 9. a first connecting rod; 10. a slide switch; 11. lengthening a rod; 12. pulling a rope; 13. a second connecting rod; 14. a buoyancy block; 15. and a heat dissipation port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so 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.

Referring to fig. 1-3, the present invention provides an embodiment: a ring main unit protection device suitable for a humid environment comprises a ring main unit protection structure 1 and a top plate, wherein the top plate is fixedly installed at the upper end of the ring main unit protection structure 1, the ring main unit protection structure 1 further comprises a drainage pump 4 and a sliding switch 10, the drainage pump 4 and the sliding switch 10 are electrically connected in series with an external power supply, the ring main unit protection structure 1 further comprises a waterproof structure 2 and a main frame 3, a fixed seat is fixedly installed at the lower end of the waterproof structure 2, the number of the waterproof structures 2 is four, the three waterproof structures 2 are fixedly installed at the upper end of the fixed seat, one waterproof structure 2 is rotatably and hermetically installed at the upper end of the fixed seat, and the lower end of the top plate is fixedly installed through the main frame 3; the waterproof structure 2 comprises a sealing plate 8 and a first connecting rod 9, wherein the lower end of the sealing plate 8 is fixedly connected with the upper end of the first connecting rod 9; the main frame 3 comprises an extension bar 11, a second connecting rod 13, a buoyancy block 14 and a heat dissipation port 15, the extension bar 11 is fixedly connected to the side end of a sliding button of the sliding switch 10, the rear end of the sliding switch 10 is fixedly connected with a baffle, the lower end of the second connecting rod 13 is fixedly connected to the upper end of the buoyancy block 14, the heat dissipation port 15 is uniformly hollowed out of the outer end of the baffle, the second connecting rod 13 is rotatably mounted with a first connecting rod 9, a sealing plate 8 is in sealing matching with the heat dissipation port 15, and the waterproof structure 2 is uniformly distributed on the outer side of the heat dissipation port 15; in the use, after the fixing base is submerged to ponding, buoyancy promotion buoyancy piece 14 of utilization water upwards removes, drive second connecting rod 13 upwards removal through buoyancy piece 14, drive head rod 9 and closing plate 8 upwards rotation through second connecting rod 13, until closing plate 8 seals outside thermovent 15, extrude extension bar 11 through second connecting rod 13 simultaneously, slide switch 10 is opened to upwards removing through extension bar 11, put through the working power supply of drain pump 4, utilize the inside ponding of drain pump 4 discharge infiltration device, the closed state that utilizes closing plate 8 slows down outside ponding infiltration speed, utilize the open mode of closing plate 8, the looped netowrk cabinet ventilation that dispels the heat has been made things convenient for.

The waterproof structure 2 further comprises a waterproof cover 5, the waterproof cover 5 is positioned on the upper side of the heat radiating opening 15, and the outer end of the waterproof cover 5 is fixedly connected with the baffle; the water drops are prevented from falling into the device through the heat dissipation port 15 by shielding the upper side of the heat dissipation port 15 with the waterproof cover 5.

The waterproof structure 2 further comprises a rotating shaft sleeve 7, the rotating shaft sleeve 7 is rotatably arranged at the side end of the sealing plate 8, and the rotating shaft sleeve 7 is fixedly connected with the baffle; the sealing plate 8 is rotatably mounted with the baffle plate through the rotating shaft sleeve 7.

The waterproof structure 2 further comprises a sealing ring 6, and the sealing ring 6 is fixedly connected to the front end of the heat dissipation port 15; the heat dissipation opening 15 is matched with the sealing plate 8 in a pressing and sealing mode through the sealing ring 6.

The main frame 3 further comprises a pull rope 12, the lower end of the pull rope 12 is fixedly connected to the upper end of the second connecting rod 13, and the upper end of the pull rope 12 is fixedly connected to the front end of the extension rod 11; when the accumulated water is removed, the second connecting rod 13 is utilized to drive the pull rope 12 to pull the extension rod 11 to recover downwards, so that the aim of closing the drainage pump 4 is fulfilled.

The working principle is as follows: in the using process, after the fixed seat is submerged by the accumulated water, the buoyancy of the water is used for pushing the buoyancy block 14 to move upwards, the buoyancy block 14 is used for driving the second connecting rod 13 to move upwards, the second connecting rod 13 is used for driving the first connecting rod 9 and the sealing plate 8 to rotate upwards until the sealing plate 8 is sealed outside the heat radiating port 15, meanwhile, the extension rod 11 is extruded by the second connecting rod 13, the slide switch 10 is opened by the upward movement of the extension rod 11, the working power supply of the drainage pump 4 is switched on, the accumulated water in the infiltration device is discharged by the drainage pump 4, the infiltration speed of the accumulated water outside is slowed down by the closing state of the sealing plate 8, and the heat radiation and ventilation of the ring main unit are facilitated by the opening state of the sealing plate 8; the waterproof cover 5 is used for shielding the upper side of the heat dissipation port 15 to prevent water drops from falling into the device through the heat dissipation port 15; the sealing plate 8 is rotatably installed with the baffle plate through the rotating shaft sleeve 7; the heat dissipation port 15 is matched with the sealing plate 8 in a sealing and extruding way through the sealing ring 6; when the accumulated water is removed, the second connecting rod 13 is utilized to drive the pull rope 12 to pull the extension rod 11 to recover downwards, so that the aim of closing the drainage pump 4 is fulfilled.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a looped netowrk cabinet protector suitable for humid environment, includes looped netowrk cabinet protective structure (1) and roof, roof fixed mounting is in the upper end of looped netowrk cabinet protective structure (1), looped netowrk cabinet protective structure (1) still includes drain pump (4) and slide switch (10), drain pump (4), slide switch (10) are established ties its characterized in that with external power supply electrical property: the ring main unit protection structure (1) further comprises waterproof structures (2) and a main frame (3), wherein a fixed seat is fixedly mounted at the lower end of each waterproof structure (2), four waterproof structures (2) are arranged, three waterproof structures (2) are fixedly mounted at the upper end of the fixed seat, one waterproof structure (2) is rotatably and hermetically mounted at the upper end of the fixed seat, and the lower end of the top plate is fixedly mounted through the main frame (3); the waterproof structure (2) comprises a sealing plate (8) and a first connecting rod (9), wherein the lower end of the sealing plate (8) is fixedly connected to the upper end of the first connecting rod (9); the main frame (3) comprises an extension rod (11), a second connecting rod (13), a buoyancy block (14) and a heat dissipation opening (15), the extension rod (11) is fixedly connected to the side end of a sliding button of the sliding switch (10), a baffle is fixedly connected to the rear end of the sliding switch (10), the lower end of the second connecting rod (13) is fixedly connected to the upper end of the buoyancy block (14), the outer end of the baffle is opened in the heat dissipation opening (15) through uniform hollowing, the second connecting rod (13) is rotatably installed together with a first connecting rod (9), a sealing plate (8) is matched with the heat dissipation opening (15) in a sealing mode, and a waterproof structure (2) is uniformly distributed on the outer side of the heat dissipation opening (15).

2. The ring main unit protection device suitable for the humid environment according to claim 1, wherein: waterproof construction (2) still include buckler (5), buckler (5) are located the upside of thermovent (15), the outer end and the baffle fixed connection of buckler (5) are in the same place.

3. The ring main unit protection device suitable for the humid environment according to claim 1, wherein: the waterproof structure (2) further comprises a rotating shaft sleeve (7), the rotating shaft sleeve (7) is rotatably installed at the side end of the sealing plate (8), and the rotating shaft sleeve (7) is fixedly connected with the baffle.

4. The ring main unit protection device suitable for the humid environment according to claim 1, wherein: waterproof construction (2) still include sealing washer (6), sealing washer (6) fixed connection is in the front end of thermovent (15).

5. The ring main unit protection device suitable for the humid environment according to claim 1, wherein: the main frame (3) further comprises a pull rope (12), the lower end of the pull rope (12) is fixedly connected to the upper end of the second connecting rod (13), and the upper end of the pull rope (12) is fixedly connected to the front end of the extension rod (11).