CN212011889U

CN212011889U - GIS installs and maintains and uses dust proof room

Info

Publication number: CN212011889U
Application number: CN202021107126.6U
Authority: CN
Inventors: 青鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-11-24
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a GIS installation is maintained and is used dust proof chamber, comprising a base plate, the upper surface of bottom plate fixedly connected with dust proof chamber and transition clean room respectively, the upper surface of bottom plate is seted up flutedly, the interior diapire fixedly connected with guide rail of recess, the last sliding surface of guide rail is connected with the transfer car (buggy), the inner wall of clean room rotates and is connected with interior room door, the inner wall of transition clean room rotates and is connected with outer room door, the opening has been seted up to the side of outer room door, and open-ended inner wall rotates and is connected with the working door. This GIS installation is maintained and is used dust proof room, through setting up dust proof room and transition clean room, because dust proof room and transition clean room are two independent spaces, transport the transition clean room back with erection equipment earlier, filter and purify the dust particle of air, then transport and assemble in the dust proof room, the transition clean room space is little, and air purification is fast, reduces the potential safety hazard to realize the effect of removing dust fast.

Description

GIS installs and maintains and uses dust proof room

Technical Field

The utility model relates to a GIS equipment technical field specifically is GIS installation is maintained and is used dust proof chamber.

Background

The gas insulated switchgear is a metal enclosed switchgear which totally or partially uses gas but not air under atmospheric pressure as an insulating medium, and is composed of a circuit breaker, a disconnecting switch, a grounding switch, a mutual inductor, a lightning arrester, a bus, a connecting piece, an outgoing line terminal and the like, all of the equipment or components are enclosed in a metal grounded shell, and SF6 (sulfur hexafluoride) gas with excellent insulating property and arc extinguishing property is filled in the metal grounded shell to be used as an insulating and arc extinguishing medium, the GIS is widely applied in the high-voltage and ultrahigh-voltage fields and is also used in the extra-high voltage field, compared with a conventional open-type transformer substation, a dust-proof chamber needs to be built on a construction site for installing and maintaining the GIS, dust particles are prevented from affecting the sealing property of the GIS equipment, so that the SF6 gas is prevented from leaking, and the effects of insulation and arc extinguishing.

The existing dust-proof room is only provided with one door simply, when external equipment is required to be operated into the dust-proof room, dust can enter the dust-proof room when the dust-proof room is opened, so that the air cleanliness in the dust-proof room is not up to standard, and potential safety hazards exist.

Disclosure of Invention

An object of the utility model is to provide a GIS installation is maintained and is used dust proof room 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: GIS installs and maintains and uses dust proof chamber, including the bottom plate, the upper surface of bottom plate fixedly connected with dust proof chamber and transition clean room respectively, the upper surface of bottom plate is seted up flutedly, the interior diapire fixedly connected with guide rail of recess, the upper surface sliding connection of guide rail has the transfer car, the inner wall of clean room rotates and is connected with interior door, the inner wall of transition clean room rotates and is connected with exterior door, the side of exterior door has seted up the opening, and the open-ended inner wall rotates and is connected with the working door, the inside of dust proof chamber is provided with first exhaust box and first air inlet case respectively, the inside of transition clean room is provided with second air inlet case and second exhaust case respectively, the upper surface of dust proof chamber and transition clean room fixedly connected with first fan and second fan respectively, the upper surface of dust proof chamber and transition clean room all fixedly connected with hoist and mount connecting plate, the front of the hoisting connecting plate is provided with through holes.

Preferably, the inner chamber door and the outer chamber door are of a split structure, and sealing strips are fixedly connected to the surfaces of the inner chamber door and the outer chamber door.

Preferably, the equal fixedly connected with rose box in side of first fan and second fan, two the inside of rose box all is provided with a plurality of filter screens.

Preferably, the upper surface of the first air inlet box is fixedly connected with the inner top wall of the dust-proof chamber, the air outlet end of the first fan is fixedly connected with the air inlet end of the first air inlet box through a pipeline, and the air inlet end of the first fan is fixedly connected with the air outlet end of the first row of air boxes through a pipeline.

Preferably, the air outlet end of the second fan is fixedly connected with the air inlet end of the second air inlet box through a pipeline, and the air inlet end of the second fan is fixedly connected with the air outlet end of the second air exhaust box through a pipeline.

Preferably, an observation window is arranged on the side surface of the working door, and a door handle is fixedly connected to the side surface of the working door.

Advantageous effects

The utility model provides a GIS installation is maintained and is used dust proof chamber possesses following beneficial effect:

1. this GIS installation is maintained and is used dust proof room, through setting up dust proof room and transition clean room, because dust proof room and transition clean room are two independent spaces, transport the transition clean room back with erection equipment earlier, filter and purify the dust particle of air, then transport and assemble in the dust proof room, the transition clean room space is little, and air purification is fast, reduces the potential safety hazard to realize the effect of removing dust fast.

2. This GIS installation is maintained and is used dust proof room, through setting up the transfer car (buggy), the equipment of conveniently installing is transported between dust proof room and transition clean room, through setting up first fan and second fan, can move always and purify the air, plays the effect of initiative dust removal.

Drawings

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

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

fig. 3 is the utility model discloses a structural diagram that cuts open downwards.

In the figure: the device comprises a base plate 1, a dustproof chamber 2, a transitional dust removal chamber 3, a guide rail 4, a transfer trolley 5, an inner chamber door 6, an outer chamber door 7, a working door 8, a first air exhaust box 9, a first air inlet box 10, a second air inlet box 11, a second air exhaust box 12, a first fan 13, a second fan 14 and a hoisting connecting plate 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust-proof chamber for GIS installation and maintenance comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is respectively and fixedly connected with a dust-proof chamber 2 and a transitional dust-removing chamber 3, the upper surface of the bottom plate 1 is provided with a groove, the inner bottom wall of the groove is fixedly connected with a guide rail 4, the upper surface of the guide rail 4 is connected with a transfer trolley 5 in a sliding way, the installation equipment is convenient to transfer between the dust-proof chamber 2 and the transitional dust-removing chamber 3 by arranging the transfer trolley 5, the inner wall of the dust-proof chamber 2 is rotatably connected with an inner chamber door 6, the inner wall of the transitional dust-removing chamber 3 is rotatably connected with an outer chamber door 7, the inner chamber door 6 and the outer chamber door 7 are in a split structure, the surfaces of the inner chamber door 6 and the outer chamber door 7 are both fixedly connected with sealing strips, the dust-proof chamber 2 and the transitional dust-removing chamber 3 are arranged, the dust-proof chamber 2 and, then transport the erection equipment again and assemble in the dust protected chamber 2, the space of transition clean room 3 is little, and air purification is fast to realize the effect of removing dust fast.

The opening has been seted up to the side of outer room door 7, and the open-ended inner wall rotates and is connected with work door 8, the observation window has been seted up to the side of work door 8, the side fixedly connected with door handle of work door 8, the staff can pass in and out through work door 7, work door 7 area is little, it is indoor to reduce the dust entering, the inside of dust proof room 2 is provided with first exhaust box 9 and first air inlet box 10 respectively, the inside of transition clean room 3 is provided with second air inlet box 11 and second exhaust box 12 respectively, the upper surface of dust proof room 2 and transition clean room 3 is first fan 13 of fixedly connected with and second fan 14 respectively.

The equal fixedly connected with rose box in side of first fan 13 and second fan 14, the inside of two rose boxes all is provided with a plurality of filter screens, the upper surface of first air inlet case 10 and the interior roof fixed connection of dust protected room 2, the air-out end of first fan 13 passes through the pipeline and the air inlet end fixed connection of first air inlet case 10, the air inlet end of first fan 13 passes through the air-out end fixed connection of pipeline and first exhaust box 9, the air-out end of second fan 14 passes through the pipeline and the air inlet end fixed connection of second air inlet case 11, the air inlet end of second fan 14 passes through the pipeline and the air-out end fixed connection of second exhaust box 12, through setting up first fan 13 and second fan 14, can always move and purify the air, play the effect of initiatively removing dust.

Equal fixedly connected with hoist and mount connecting plate 15 in the upper surface of dust collecting chamber 2 and transition clean room 3, the through-hole has all been seted up in hoist and mount connecting plate 15's front.

The working principle is as follows: when the GIS is used for installing and maintaining the dust-proof room, the equipment is transported and hoisted to a working place by utilizing the hoisting connection plate 15, a power supply is switched on, the first fan 13 and the second fan 14 are started to filter and purify indoor air, the installation equipment is firstly transported into the transitional dust-proof room 3, after dust in the air is purified to reach the standard, the installation equipment is then transported into the dust-proof room 2 by utilizing the transfer trolley 5 to be assembled, the transitional dust-proof room 3 has small space and quick air purification, so that the function of quick dust removal is realized, a worker enters and exits through the working door 7, the area of the working door 7 is small, a large amount of external dust is prevented from entering the room, the probability that the dust which is frequently opened enters the room is effectively reduced, and the indoor air can be circularly purified due to the fact that the first fan 13 and the second fan 14 are always operated, and the active dust removal effect.

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

GIS installation is maintained and is used dust proof room, including bottom plate (1), its characterized in that: the upper surface of bottom plate (1) is fixedly connected with dust control room (2) and transition clean room (3) respectively, the upper surface of bottom plate (1) is seted up flutedly, the interior diapire fixedly connected with guide rail (4) of recess, the last sliding surface of guide rail (4) is connected with transfer car (5), the inner wall of dust control room (2) rotates and is connected with interior door (6), the inner wall of transition clean room (3) rotates and is connected with outer door (7), the opening has been seted up to the side of outer door (7), and the open-ended inner wall rotates and is connected with working door (8), the inside of dust control room (2) is provided with first air inlet case (9) and first air inlet case (10) respectively, the inside of transition clean room (3) is provided with second air inlet case (11) and second air outlet case (12) respectively, the upper surface of dust control room (2) and transition clean room (3) is fixedly connected with first fan (13) and second fan (14) respectively The dust prevention and dust removal device is characterized in that hoisting connecting plates (15) are fixedly connected to the upper surfaces of the dust prevention chamber (2) and the transition dust removal chamber (3), and through holes are formed in the front faces of the hoisting connecting plates (15).
2. The dust-proof room for GIS installation and maintenance according to claim 1, characterized in that: interior room door (6) and outer room door (7) are to open structure, the equal fixedly connected with sealing strip in surface of interior room door (6) and outer room door (7).
3. The dust-proof room for GIS installation and maintenance according to claim 1, characterized in that: the side of first fan (13) and second fan (14) is equal fixedly connected with rose box, two the inside of rose box all is provided with a plurality of filter screens.
4. The dust-proof room for GIS installation and maintenance according to claim 1, characterized in that: the upper surface of first air inlet case (10) and the interior roof fixed connection of dust protected room (2), the air-out end of first fan (13) passes through the air inlet end fixed connection of pipeline and first air inlet case (10), the air-out end fixed connection of pipeline and first row of bellows (9) is passed through to the air inlet end of first fan (13).
5. The dust-proof room for GIS installation and maintenance according to claim 1, characterized in that: the air outlet end of the second fan (14) is fixedly connected with the air inlet end of the second air inlet box (11) through a pipeline, and the air inlet end of the second fan (14) is fixedly connected with the air outlet end of the second air exhaust box (12) through a pipeline.
6. The dust-proof room for GIS installation and maintenance according to claim 1, characterized in that: an observation window is arranged on the side surface of the working door (8), and a door handle is fixedly connected to the side surface of the working door (8).