CN209214067U - A kind of room substation GIS green ventilating system - Google Patents

Abstract

The utility model discloses a kind of room substation GIS green ventilating systems, it is related to substation's aeration technology field, aim to solve the problem that indoor air is expelled directly out outdoor environmentally harmful technical problem, its key points of the technical solution are that including wall, air entry, air pump, escape pipe, air entry is arranged in wall bottom end, air pump is arranged on surface of wall, and escape pipe is arranged in wall, and extends to the side far from air entry；Wall is provided with filtering tank far from the side of air entry, and venthole is offered on the side wall of screen pipe top, and filtered fluid is provided in filtering tank, and escape pipe is fixedly connected with screen pipe, and screen pipe is arranged in filtered fluid.Reach absorption toxic and harmful gas, avoids the effect damaged to environment.

Description

A kind of room substation GIS green ventilating system

Technical field

The utility model relates to substation's aeration technology fields, more specifically, it relates to which a kind of room substation GIS is green Ventilating system.

Background technique

Sulfur hexafluoride has a wide range of applications in power industry as a kind of inert gas.Sulfur hexafluoride gas master at present It is used in high pressure power equipment, plays the role of insulation or arc extinguishing.Sulfur hexafluoride gas itself is nontoxic, but compares air Than great, so sulfur hexafluoride gas can assemble the bottom of air indoors, and and air after electrical equipment leaks In hydrone contact can generate toxic gas, at this time if service personnel enters in substation room, will occur anoxic, poisoning Equal danger.

Existing Authorization Notice No. is the Chinese patent of CN208046060U, discloses a kind of ventilation of substation GIS room green System, including the indoor temperature-detecting device of GIS, sulfur hexafluoride detection device is arranged in and is connected to outdoor vertical air draft Pipe, the vertical air-exhausting duct are provided with bottom exhaust outlet at ground, and the vertical air-exhausting duct height, which is greater than at 8 meters, to be provided with Top exhaust outlet is provided with bottom Electric air valve at the bottom exhaust outlet, and it is electronic to be provided with top at the top exhaust outlet Air-valve, the vertical air-exhausting duct further include the outdoor air outlet that leads in the portion that is disposed thereon, and are provided with pumping at the air outlet Blower detects room temperature and sulfur hexafluoride content by temperature-detecting device and sulfur hexafluoride detection device, and control air-valve is opened The exhaust fan operation spent and be arranged at air outlet, realizes the ventilation of substation GIS room green, and design layout is reasonable, has preferable Exhaust effect, eliminate patrol officer poisoning risk while guarantee green energy conservation.

But sulfur hexafluoride gas and some gases generated in electrical equipment are directly discharged into air by exhaust fan In may be therefore to be improved to environment nocuousness.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of room substation GIS is green Color ventilating system has absorption toxic and harmful gas, avoids the advantage damaged to environment.

To achieve the above object, the utility model provides following technical solution:

A kind of room substation GIS green ventilating system, including wall, air entry, air pump, escape pipe, the air entry are set It sets in wall bottom end, the air pump is arranged on surface of wall, and the escape pipe is arranged in wall, and extends to far from air-breathing The side of mouth；The wall is provided with filtering tank far from the side of air entry, offers outlet on the side wall of the screen pipe top Hole is provided with filtered fluid in the filtering tank, and the escape pipe is fixedly connected with screen pipe, and the screen pipe is arranged in filtered fluid In.

By using above-mentioned technical proposal, before room air is discharged, air is first passed through to the filtered fluid of lautertuns It is interior, it is filtered the air by filtered fluid.To adsorb the toxic and harmful gas in air, so that the air of discharge It is nontoxic, the destruction to environment is avoided while being aerated to indoor air.

Further, the escape pipe bottom end is provided with support base, is provided with support frame in the support base.

By using above-mentioned technical proposal, when air pump stops working, since the liquid level in filtering tank is higher, Filtered fluid can flow back under pressure.In escape pipe bottom end, setting support frame improves the height of escape pipe, to avoid Filtered fluid reflux.

Further, support frame as described above lateral wall is arranged with extension, offers locking hole on the extension lateral wall, The locking hole internal screw thread is connected with bolt, and the bolt offsets close to one end of support frame with support frame.

By using above-mentioned technical proposal, support frame slides in extension, so as to adjust the height of support frame, prolongs The screw rod that the locking hole on pipe lateral wall is threadedly coupled is stretched to offset to carry out locking to support frame with support frame；Above-mentioned setting makes The height of support frame is obtained convenient for adjusting, so that the height of support frame be made to be consistently higher than the liquid level in filtering tank.

Further, the bolt is provided with abutting block close to one end of support frame.

By using above-mentioned technical proposal, it can damage on the outside of support frame, support when screw rod abuts support frame The setting for connecing block increases the contact area of screw rod and support frame, to alleviate damage of the screw rod to support frame.

Further, the bolt is arranged with rubber block between spill spin block and extension.

By using above-mentioned technical proposal, rubber block can generate an active force along bolt axial direction after deformation, The effect of this active force and screw thread is to can prevent bolt from loosening.

Further, support frame as described above both ends are provided with gag lever post.

By using above-mentioned technical proposal, for support frame when being supported to escape pipe, escape pipe may be from branch Support both ends skid off, and the setting of gag lever post plays the role of limit to escape pipe, thus by escape pipe be limited in gag lever post it Between.

Further, rubber layer is arranged on the gag lever post.

By using above-mentioned technical proposal, the setting of rubber layer can mitigate damage of the corner angle to escape pipe of gag lever post, Play the protective effect to escape pipe.

Further, several contact holes are provided through on the screen pipe lateral wall.

By using above-mentioned technical proposal, the setting of contact hole increases the contact area of air and filtered fluid, convenient for sky Gas is preferably contacted with filtered fluid, to sufficiently adsorb toxic and harmful gas.

In conclusion the utility model has the following beneficial effects:

1, using will be filtered in indoor air intake filter tank, thus what toxic and harmful gas was adsorbed in generation To avoid the effect of damage to the environment；

2, using support frame by the technology of the elevated height of escape pipe, to generate the effect for avoiding liquid level from flowing back；

3, using the technology of contact hole is opened up on screen pipe, to generate the contact area for increasing air and filtered fluid Effect.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the room substation GIS green ventilating system in embodiment；

Fig. 2 is in embodiment for showing the schematic diagram of structure at filtering tank；

Fig. 3 is in embodiment for showing the schematic diagram of structure at support frame；

Fig. 4 is in embodiment for showing the schematic diagram of structure at locking hole.

In figure: 1, wall；2, air entry；3, air pump；4, escape pipe；5, filtering tank；51, venthole；52, filtered fluid；53, Screen pipe；54, contact hole；6, support base；61, support frame；62, gag lever post；621, rubber layer；63, extension；631, locking Hole；632, bolt；633, block is abutted；634, rubber block.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment:

A kind of room substation GIS green ventilating system, referring to Fig.1 comprising wall 1, air entry 2, air pump 3, escape pipe 4, the setting of air entry 2 is in 1 bottom end of wall, and air entry 2 is in horn-like, to increase the area of air-breathing.The setting of air pump 3 is leaned in wall 1 Nearly 2 side of air entry, escape pipe 4 are arranged in wall 1, and escape pipe 4 is arranged through wall 1 and extends to far from air entry 2 Side, escape pipe 4 extend to outdoor, indoor air are discharged outdoor.

Referring to Fig. 2, wall 1 is provided with filtering tank 5 far from the side of air entry 2, offers out on 5 top side wall of filtering tank Stomata 51, with the air pressure in compensator.Filtered fluid 52 is provided in filtering tank 5, filtered fluid 52 is ethyl alcohol or ether, escape pipe 4 It is fixedly connected with screen pipe 53, screen pipe 53 is arranged in filtered fluid 52, by the air delivery of indoor discharge into filtered fluid 52 In, so that toxic and harmful gas is absorbed by filtered fluid 52.Several contact holes 54 are provided through on 53 lateral wall of screen pipe, to increase The contact area of big air and filtered fluid 52.

Referring to Fig. 2 and Fig. 3,4 bottom end of escape pipe is provided with support base 6, support frame 61 is provided in support base 6, props up The shape of support 61 is T-type, and the elevated height of 4 middle section of escape pipe flows back to avoid the filtered fluid 52 in filtering tank 5 Into interior.

Referring to Fig. 3, the both ends of support frame 61 are provided with gag lever post 62, and the height of gag lever post 62 is greater than the diameter of escape pipe 4, Escape pipe 4 to be limited between gag lever post 62.It is arranged with rubber layer 621 on gag lever post 62, rubber layer 621 is by gag lever post 62 Upper end is fully wrapped around, to prevent gag lever post 62 from causing to damage to escape pipe 4.

Referring to Fig. 4,61 lateral wall of support frame is arranged with extension 63, offers locking hole 631 on 63 lateral wall of extension, 631 internal screw thread of locking hole is connected with bolt 632, and bolt 632 is preferably wing bolt 632, bolt 632 close to support frame 61 one End offsets with support frame 61, to push against branch by the bolt 632 in the support frame 61 and locking hole 631 that slide in extension 63 Support 61 is to realize the adjusting of 61 height of support frame.

Referring to Fig. 4, screw rod is provided with close to one end of support frame 61 and abuts block 633, and the cross section for abutting block 633 is circle Shape reduces damage of the bolt 632 to 61 lateral wall of support frame to increase the contact area between bolt 632 and support frame 61.Spiral shell Bolt 632 is arranged with rubber block 634 between spill spin block and extension 63, to prevent bolt by 634 deformation of rubber block 632 loosen.

Working principle is as follows:

When needing to be aerated interior, first the filtered fluid 52 in lautertuns is supplemented, root after supplement is completed The height of support frame 61 is adjusted according to the height of liquid level.By loosering a bolt 632, mitigate so that abutting block 633 to support The abutting of frame 61 slides support frame 61 in extension 63.

The height of support frame 61 is regulated later by tightening bolt 632, bolt 632, which pushes against, abuts block 633, thus fixed The position of support frame 61.Escape pipe 4 is arranged between support frame 61, so that 4 elevated height of escape pipe, avoids filtered fluid 52 from returning Stream.

Then escape pipe 4 is docked with screen pipe 53, then opens air pump 3.Indoor air is sucked from air inlet through going out Port is entered in filtering tank 5.After the filtering of filtered fluid 52, toxic and harmful gas is adsorbed air by filtered fluid 52, remaining Air is discharged through gas outlet.

Room air is filtered by filtered fluid 52, toxic and harmful gas is absorbed, so that the air of discharge Environmental sound, to play a protective role to environment.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of room substation GIS green ventilating system, including wall (1), air entry (2), air pump (3), escape pipe (4), institute Air entry (2) setting is stated in wall (1) bottom end, the side in wall (1) close to air entry (2) is arranged in the air pump (3), described Escape pipe (4) is arranged in wall (1), and extends to the side far from air entry (2)；It is characterized by: the wall (1) is remote Side from air entry (2) is provided with filtering tank (5), is provided with filtered fluid (52), the escape pipe in the filtering tank (5) (4) it is fixedly connected with screen pipe (53), offers venthole (51), the screen pipe on the side wall of screen pipe (53) top (53) it is arranged in filtered fluid (52).

2. the room substation GIS according to claim 1 green ventilating system, it is characterised in that: escape pipe (4) bottom end It is provided with support base (6), is provided with support frame (61) on the support base (6).

3. the room substation GIS according to claim 2 green ventilating system, it is characterised in that: support frame as described above (61) is outside Sidewall sheath is equipped with extension (63), offers locking hole (631) on extension (63) lateral wall, the locking hole (631) Internal screw thread is connected with bolt (632), and the bolt (632) offsets close to the one end of support frame (61) with support frame (61).

4. the room substation GIS according to claim 3 green ventilating system, it is characterised in that: the bolt (632) is close One end of support frame (61), which is provided with, abuts block (633).

5. the room substation GIS according to claim 4 green ventilating system, it is characterised in that: the bolt (632) is located at Rubber block (634) are arranged between spill spin block and extension (63).

6. the room substation GIS according to claim 5 green ventilating system, it is characterised in that: support frame as described above (61) two End is provided with gag lever post (62).

7. the room substation GIS according to claim 6 green ventilating system, it is characterised in that: on the gag lever post (62) It is arranged with rubber layer (621).

8. the room substation GIS according to claim 1 green ventilating system, it is characterised in that: the screen pipe (53) is outside Several contact holes (54) are provided through on side wall.