CN105757003B - Transformer substation switch room exhaust blower filter screen self-cleaning device and self-cleaning method - Google Patents
Transformer substation switch room exhaust blower filter screen self-cleaning device and self-cleaning method Download PDFInfo
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- CN105757003B CN105757003B CN201610113892.5A CN201610113892A CN105757003B CN 105757003 B CN105757003 B CN 105757003B CN 201610113892 A CN201610113892 A CN 201610113892A CN 105757003 B CN105757003 B CN 105757003B
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- supporting leg
- rolling barrel
- drive mechanism
- lower supporting
- filter screen
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- 238000004140 cleaning Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000005096 rolling process Methods 0.000 claims abstract description 75
- 230000009545 invasion Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 241001131688 Coracias garrulus Species 0.000 claims 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of transformer substation switch room exhaust blower filter screen self-cleaning device and method for cleaning, the present invention includes kitchen sink, rolling barrel and two guide rails, two guide rail is vertically installed on wall alien invasion, the both ends of the main shaft of rolling barrel are rotatably arranged on a support respectively, support includes upper supporting leg and lower supporting leg, the outer end of upper supporting leg and lower supporting leg is connected with the main axis of rolling barrel respectively, the inner of upper supporting leg and lower supporting leg is slidably arranged on the guide rail of corresponding side respectively, upper supporting leg is connected with the first drive mechanism of the inner lifting of control upper supporting leg, lower supporting leg is connected with the second drive mechanism of the inner lifting of the lower supporting leg of control.Method for cleaning of the present invention uses foregoing cleaning plant.Come the viscous dust for taking exhaust blower filter screen, kitchen sink cleaning can be put into after glue dust by rolling barrel by the present invention, can Reusability, cleaning effect is good, speed is fast, saves manually.
Description
Technical field
The present invention relates to a kind of transformer substation switch room exhaust blower filter screen cleaning plant and self-cleaning method.
Background technology
Transformer substation switch room ventilation and negative pressure ventilation machine needs uninterruptedly to operate for a long time, and blower fan screen net cover is easy to be blocked by dust, only
Periodically can manually it clean.The artificial multi-purpose dust catcher of cleaning absorbs dust, and dust catcher also needs manual cleaning dust bag after being finished, time-consuming
Arduously, eminence blower fan need to ascend a height operation in addition, personal safety hidden danger be present.Current filter screen from dust arrester be mostly air-conditioning machine filter
Net dedusting, it is completely unsuitable for the filter screen dedusting of negative-pressure air fan.Therefore, design one kind is applied to transformer substation switch room air draft machine filter
Net is imperative from dust arrester.
The content of the invention
The technical problem to be solved in the present invention is：A kind of transformer substation switch room exhaust blower filter screen self-cleaning device is provided, also
A kind of transformer substation switch room exhaust blower filter screen self-cleaning method using foregoing self-cleaning device is provided.
In order to solve the above-mentioned technical problem, exhaust blower filter screen self-cleaning device in transformer substation switch room of the present invention, air draft machine filter
Net is arranged on the wall alien invasion of transformer substation switch room, including kitchen sink, rolling barrel and two guide rails, two guide rails are pacified vertically
On wall alien invasion, kitchen sink is provided with the ground of external facade that is next to the wall, wall is a face pool wall of kitchen sink, is led
The lower end of rail is located in kitchen sink, and two guide rail offices are higher than exhaust blower filter screen, rolling barrel in the both sides of exhaust blower filter screen, guide rail
The both ends of main shaft be rotatably arranged on respectively on a support, support includes upper supporting leg and lower supporting leg, upper supporting leg and lower supporting leg
Outer end is connected with the main axis of rolling barrel respectively, and the inner of upper supporting leg and lower supporting leg is slidably arranged in leading for corresponding side respectively
On rail, upper supporting leg is connected with the first drive mechanism of the inner lifting of control upper supporting leg, and lower supporting leg is connected with the lower supporting leg of control
Second drive mechanism of the inner lifting, the top surface of kitchen sink are provided with rolling barrel and support inlet and outlet adjacent to the side of wall,
When upper supporting leg runs to guide rail highest point, and lower supporting leg is in when lifting free state, and rolling barrel is attached to air draft machine filter
The upper end of net.
In order that water-saving during cleaning rolling barrel, the inclined bottom surface of described kitchen sink, the side away from wall is higher than neighbour
The side of nearly wall, the top surface of kitchen sink set two to discharge into tank, and the bottom land of intake chamber gathers the spray of water spray in oriented kitchen sink
Water hole, hole for water spraying are inclined hole, and the lower end of hole for water spraying is relative to upper end further from wall, and intake chamber is slit cell body, intake chamber
Wide 0.5-2 centimetres, intake chamber is a height of wide 5-10 times, and the bottom surface lowest part of kitchen sink is provided with mudhole.
For ease of controlling the inner lifting of the inner and lower supporting leg of upper supporting leg, the first described drive mechanism is first pair
Output shaft electric machine, first reel is respectively connected with the output shaft at first pair of output shaft electric machine two, and the second drive mechanism is second
Double output shaft electric machines, second reel is respectively connected with the output shaft at second pair of output shaft electric machine two, is led on wall positioned at every
First fixed pulley and the second fixed pulley are each provided with above rail, each upper supporting leg and first reel pass through the first steel
Cord is connected, and the first steel wire rope is hung on the first fixed pulley, and each lower supporting leg and second reel are connected by the second steel wire rope
Connect, the second steel wire rope is hung on the second fixed pulley.
Exhaust blower filter screen self-cleaning method in transformer substation switch room of the present invention, using foregoing transformer substation switch room air draft machine filter
Net self-cleaning device, the method for cleaning comprise the following steps：（1）By in the first drive mechanism and the regulation of the second drive mechanism
The inner spacing of the inner and lower supporting leg of supporting leg, rolling barrel is set to be in the state for leaving wall；（2）Pass through the first driving machine
The inner of the inner and lower supporting leg of structure and the second driving mechanisms control upper supporting leg is synchronous to be risen until the inner of upper supporting leg moves to
Guide rail highest point；（3）Control the second drive mechanism the inner of lower supporting leg is dropped to rolling barrel and be attached to the upper of exhaust blower filter screen
On end；（4）The second drive mechanism is controlled, makes the inner of lower supporting leg keep lifting free state, the lifting of lower supporting leg is by clearing up
Roller drives, and in this case, controls the first drive mechanism, makes the inner uniform descent of upper supporting leg, rolling barrel is close to air draft
Machine filter net scrolls down through；（5）After rolling barrel is completely by exhaust blower filter screen, by supporting leg under the second driving mechanisms control
End rises, and the inner of upper supporting leg and the inner angle of lower supporting leg is diminished, wall is left in rolling barrel；（6）Pass through the first driving
The inner of the inner and lower supporting leg of mechanism and the second driving mechanisms control upper supporting leg is synchronously decreased until the interior end motion of lower supporting leg
To the lowest part of guide rail；（7）The first drive mechanism and the second drive mechanism are controlled, makes the inner of the inner of upper supporting leg and lower supporting leg
Keep lifting free state, rolling barrel is fallen under gravity on the bottom surface of kitchen sink；（8）Put into kitchen sink
Water cleans rolling barrel.
In order to which cleaning speed is fast, described step（8）Comprise the following steps：（8-1）Water is first piled in kitchen sink；（8-
2）The rising of the first driving mechanisms control upper supporting leg is first passed through, rolling barrel is hit wall, then passes through the first drive mechanism again
Control upper supporting leg to decline, rolling barrel is departed from wall and hit kitchen sink bottom surface；（8-3）Repeat step（8-2）Repeatedly.
Exhaust blower filter screen self-cleaning method in transformer substation switch room of the present invention, it is characterised in that：Opened using foregoing transformer station
Room exhaust blower filter screen self-cleaning device is closed, the method for cleaning comprises the following steps：（1）Driven by the first drive mechanism and second
The inner spacing of the inner and lower supporting leg of motivation structure regulation upper supporting leg, makes rolling barrel be in the state for leaving wall；（2）It is logical
The synchronous rising in the inner of the inner and lower supporting leg of the first drive mechanism and the second driving mechanisms control upper supporting leg is crossed until upper supporting leg
The inner move to guide rail highest point；（3）Control the second drive mechanism the inner of lower supporting leg is dropped to rolling barrel and be attached to row
On the upper end of blower fan screen net；（4）The second drive mechanism is controlled, makes the inner of lower supporting leg keep lifting free state, lower supporting leg
Lifting driven by rolling barrel, in this case, control the first drive mechanism, make the inner uniform descent of upper supporting leg, cleaning
Roller scrolls down through close to exhaust blower filter screen；（5）After rolling barrel is completely by exhaust blower filter screen, pass through the second drive mechanism control
The inner rising of the lower supporting leg of system, makes the inner of upper supporting leg and the inner angle of lower supporting leg diminish, wall is left in rolling barrel；（6）
Lower branch is synchronously decreased until by the inner of the inner and lower supporting leg of the first drive mechanism and the second driving mechanisms control upper supporting leg
The inner of leg moves to the lowest part of guide rail；（7）Control the first drive mechanism and the second drive mechanism, make upper supporting leg the inner and
The inner of lower supporting leg keeps lifting free state, rolling barrel is fallen under gravity on the bottom surface of kitchen sink；（8）
Purify rolling barrel：（8-1）Rolling barrel is disassembled from support and is placed on the lowest part of the bottom surface of kitchen sink, is opened
The mudhole of kitchen sink；（8-2）Rolling barrel is promoted rolling barrel is rolled into highest point from the lowest part of the bottom surface of kitchen sink,
This process adds water by intake chamber, is sprayed water by hole for water spraying into kitchen sink；（8-3）Stop promoting rolling barrel, roll cleaning
Cylinder is freely rolled back to the lowest part of the bottom surface of kitchen sink, stops water spray in the process；（8-4）Repeat step（8-2）With（8-3）
Repeatedly.
The beneficial effects of the invention are as follows：The present invention come the viscous dust for taking exhaust blower filter screen, has glued dust by rolling barrel
After can be put into kitchen sink cleaning, can Reusability, cleaning effect is good, speed is fast, saves artificial.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention；
The right side that Fig. 2 is Fig. 1 regards schematic diagram；
Fig. 3 is Fig. 2 A-A diagrammatic cross-sections；
In figure：1st, rolling barrel, 2, upper supporting leg, 3, guide rail, the 4, first fixed pulley, the 5, second fixed pulley, the 6, first steel wire
Rope, the 7, second steel wire rope, 8, lower supporting leg, 9, exhaust blower filter screen, 10, first pairs of output shaft electric machines, the 11, first reel, 12, washing
Pond, 13, second pairs of output shaft electric machines, the 14, second reel, 15, intake chamber, 16, hole for water spraying, 17, water inlet.
Embodiment
Transformer substation switch room exhaust blower filter screen self-cleaning device as shown in Figure 1, Figure 2 and Figure 3, exhaust blower filter screen 9 are installed
On the wall alien invasion of transformer substation switch room, this self-cleaning device includes kitchen sink 12, rolling barrel 1 and two guide rails 3, two
Guide rail 3 is vertically installed on wall alien invasion, and kitchen sink 12 is provided with the ground of external facade that is next to the wall, and wall is kitchen sink
A 12 face pool wall, the lower end of guide rail 3 are located in kitchen sink 12, and the office of two guide rail 3 is high in the both sides of exhaust blower filter screen 9, guide rail 3
In exhaust blower filter screen 9, the both ends of the main shaft of rolling barrel 1 are rotatably arranged on a support respectively, and support includes the He of upper supporting leg 2
Main axis of the outer end of lower supporting leg 8, upper supporting leg 2 and lower supporting leg 8 respectively with rolling barrel 1 is connected, upper supporting leg 2 and lower supporting leg 8
The inner be slidably arranged in respectively on the guide rail 3 of corresponding side, upper supporting leg 2 is connected with the first of the inner lifting of control upper supporting leg 2
Drive mechanism, lower supporting leg 8 are connected with the second drive mechanism of the inner lifting of the lower supporting leg 8 of control, and the top surface of kitchen sink 12 is neighbouring
The side of wall is provided with rolling barrel and support inlet and outlet, when upper supporting leg 2 runs to 3 highest point of guide rail, and at lower supporting leg 8
When free state is lifted（Lifting described in this patent freely refers to that supporting leg is not limited by respective drive mechanism）, cleaning
Roller 1 is attached to the upper end of exhaust blower filter screen 9.
As shown in Fig. 2 the inclined bottom surface of kitchen sink 12, the side away from wall is higher than the side of neighbouring wall, kitchen sink
12 top surface sets two to discharge into tank 15, and one end of intake chamber 15 is provided with water inlet 17, and the bottom land of intake chamber 15 gathers oriented
The hole for water spraying 16 of water spray in kitchen sink, hole for water spraying 16 are inclined hole, and the lower end of hole for water spraying 16, further from wall, intakes relative to upper end
Groove 15 is slit cell body, and 0.5-2 centimetres of groove width of intaking, intake chamber is a height of wide 5-10 times, the bottom surface lowest part of kitchen sink 12
It is provided with mudhole.First drive mechanism is first pair of output shaft electric machine 10, each on the output shaft at first pair of two of output shaft electric machine 10
Be connected with first reel 11, the second drive mechanism is second pair of output shaft electric machine 13, the second pair of two of output shaft electric machine 13 it is defeated
Second reel 14 is respectively connected with shaft, first fixed pulley 4 is each provided with above every guide rail on wall
With the second fixed pulley 5, each upper supporting leg 2 and first reel 11 are connected by the first steel wire rope 6, and the first steel wire rope 6 is hung over
On first fixed pulley 4, each lower supporting leg 8 and second reel 14 are connected by the second steel wire rope 7, and the second steel wire rope 7 is hung over
On second fixed pulley 5.
Rolling barrel 1 has the roller of one layer of silica gel material, silica gel material both binding dusts, and easy cleaning using surface.Can also
Using it is other can binding dust roller.Double output shaft electric machines refer to that output shaft is an axle, are simply stretched out from both sides, the output shaft of both sides
It may be used to drive external agency.
Drive mechanism controls corresponding supporting leg to lift using folding and unfolding steel wire rope, when supporting leg needs to be in the free shape of lifting
During state, drive mechanism should control corresponding steel wire rope to be in relaxed state, and the motion not to respective leg produces limitation.
Transformer substation switch room exhaust blower filter screen self-cleaning method, using this specific embodiment transformer substation switch room air draft machine filter
Net self-cleaning device, the method for cleaning comprise the following steps：
（1）Adjusted by the first drive mechanism and the second drive mechanism the inner and lower supporting leg 8 of upper supporting leg 2 it is inner between
Away from making rolling barrel 1 be in the state of wall left；
（2）It is synchronous by the inner of the inner and lower supporting leg 8 of the first drive mechanism and the second driving mechanisms control upper supporting leg 2
Rise until the inner of upper supporting leg 2 moves to the highest point of guide rail 3；
（3）Control the second drive mechanism the inner of lower supporting leg 8 is dropped to rolling barrel 1 and be attached to the upper of exhaust blower filter screen 9
On end；
（4）Control the second drive mechanism, the inner of lower supporting leg 8 is kept lifting free state, the lifting of lower supporting leg 8 by
Rolling barrel 1 drives, and in this case, controls the first drive mechanism, makes the inner uniform descent of upper supporting leg 2, rolling barrel 1 is pasted
Exhaust blower filter screen 9 to scroll down through；
（5）After rolling barrel 1 is completely by exhaust blower filter screen 9, on the inner by supporting leg 8 under the second driving mechanisms control
Rise, the inner of upper supporting leg 2 and the inner angle of lower supporting leg 8 is diminished, wall is left in rolling barrel 1；
（6）It is synchronous by the inner of the inner and lower supporting leg 8 of the first drive mechanism and the second driving mechanisms control upper supporting leg 2
It is decreased until that the inner of lower supporting leg 8 moves to the lowest part of guide rail 3；
（7）The first drive mechanism and the second drive mechanism are controlled, the inner of the inner of upper supporting leg 2 and lower supporting leg 8 is protected
The free state of lifting is held, rolling barrel 1 is fallen under gravity on the bottom surface of kitchen sink 12；
（8）Purify rolling barrel 1：
（8-1）Rolling barrel 1 is disassembled from support and is placed on the lowest part of the bottom surface of kitchen sink 12, opening is washed
Wash the mudhole in pond 12；
（8-2）Rolling barrel 1 is promoted rolling barrel 1 is rolled into highest point from the lowest part of the bottom surface of kitchen sink 12, herein
Process is sprayed water by intake chamber 15 plus water by hole for water spraying 16 into kitchen sink 12；
（8-3）Stop promoting rolling barrel 1, rolling barrel 1 is freely rolled back to the lowest part of the bottom surface of kitchen sink 12,
Stop water spray during this；
（8-4）Repeat step（8-2）With（8-3）Repeatedly.
Claims (6)
1. a kind of transformer substation switch room exhaust blower filter screen self-cleaning device, exhaust blower filter screen is arranged on outside the wall of transformer substation switch room
On facade, it is characterised in that：Including kitchen sink, rolling barrel and two guide rails, two guide rails are vertically installed at wall alien invasion
On, kitchen sink is provided with the ground of external facade that is next to the wall, wall is a face pool wall of kitchen sink, and the lower end of guide rail, which is located at, to be washed
Wash in pond, in the both sides of exhaust blower filter screen, guide rail is higher than exhaust blower filter screen, the both ends point of the main shaft of rolling barrel for two guide rail offices
Be not rotatably arranged on a support, support includes upper supporting leg and lower supporting leg, the outer end of upper supporting leg and lower supporting leg respectively with cleaning
The inner of the main axis connection of roller, upper supporting leg and lower supporting leg is slidably arranged on the guide rail of corresponding side respectively, and upper supporting leg connects
The first drive mechanism of the inner lifting of control upper supporting leg is connected to, lower supporting leg is connected with the second of the inner lifting of the lower supporting leg of control
Drive mechanism, the top surface of kitchen sink is provided with rolling barrel and support inlet and outlet adjacent to the side of wall, when upper supporting leg is run to
During guide rail highest point, and lower supporting leg is in when lifting free state, and rolling barrel is attached to the upper end of exhaust blower filter screen.
2. exhaust blower filter screen self-cleaning device in transformer substation switch room according to claim 1, it is characterised in that：Described washes
The inclined bottom surface in pond is washed, the side away from wall is higher than the side of neighbouring wall, and the top surface of kitchen sink sets two to discharge into tank, entered
The bottom land of tank gathers the hole for water spraying of water spray in oriented kitchen sink, and hole for water spraying is inclined hole, the lower end of hole for water spraying relative to upper end more
Away from wall, intake chamber be slit cell body, 0.5-2 centimetres of groove width of water inlet, and intake chamber is a height of wide 5-10 times, the bottom of kitchen sink
Face lowest part is provided with mudhole.
3. exhaust blower filter screen self-cleaning device in transformer substation switch room according to claim 2, it is characterised in that：Described
One drive mechanism is first pair of output shaft electric machine, and first reel is respectively connected with the output shaft at first pair of output shaft electric machine two,
Second drive mechanism is second pair of output shaft electric machine, and a volume Two is respectively connected with the output shaft at second pair of output shaft electric machine two
Tin, it is each provided with first fixed pulley and the second fixed pulley, each upper supporting leg and one above every guide rail on wall
Individual first reel is connected by the first steel wire rope, and the first steel wire rope is hung on the first fixed pulley, each descends supporting leg and one second
Reel is connected by the second steel wire rope, and the second steel wire rope is hung on the second fixed pulley.
A kind of 4. transformer substation switch room exhaust blower filter screen self-cleaning method, it is characterised in that：Become using as claimed in claim 1
Power station switch gear room exhaust blower filter screen self-cleaning device, the method for cleaning comprise the following steps：（1）By the first drive mechanism and
Angle between the inner of the inner and lower supporting leg of second drive mechanism regulation upper supporting leg, is in rolling barrel and leaves wall
State；（2）Rise by the way that the inner of the inner and lower supporting leg of the first drive mechanism and the second driving mechanisms control upper supporting leg is synchronous
Until the inner of upper supporting leg moves to guide rail highest point；（3）The second drive mechanism is controlled the inner of lower supporting leg is dropped to cleaning
Roller is attached on the upper end of exhaust blower filter screen；（4）The second drive mechanism is controlled, makes the inner of lower supporting leg keep lifting free shape
State, the lifting of lower supporting leg are driven by rolling barrel, in this case, control the first drive mechanism, make the inner of upper supporting leg at the uniform velocity
Decline, rolling barrel scrolls down through close to exhaust blower filter screen；（5）After rolling barrel is completely by exhaust blower filter screen, pass through second
The inner rising of supporting leg, makes the angle between the inner of the inner of upper supporting leg and lower supporting leg diminish, clears up under driving mechanisms control
Roller leaves wall;（6）Pass through the first drive mechanism and the inner of the inner and lower supporting leg of the second driving mechanisms control upper supporting leg
Synchronously it is decreased until that the inner of lower supporting leg moves to the lowest part of guide rail；（7）The first drive mechanism and the second drive mechanism are controlled,
Make the inner of upper supporting leg and the inner of lower supporting leg keep lifting free state, rolling barrel is fallen under gravity and wash
Wash on the bottom surface in pond；（8）Discharge water cleaning rolling barrel into kitchen sink.
5. exhaust blower filter screen self-cleaning method in transformer substation switch room according to claim 4, it is characterised in that：Described step
Suddenly（8）Comprise the following steps：（8-1）Water is first piled in kitchen sink；（8-2）First pass through on the first driving mechanisms control upper supporting leg
Rise, rolling barrel is hit wall, then declined again by the first driving mechanisms control upper supporting leg, rolling barrel is departed from wall
And hit kitchen sink bottom surface；（8-3）Repeat step（8-2）Repeatedly.
A kind of 6. transformer substation switch room exhaust blower filter screen self-cleaning method, it is characterised in that：Using as described in Claims 2 or 3
Transformer substation switch room exhaust blower filter screen self-cleaning device, the method for cleaning comprises the following steps：（1）Pass through the first driving machine
Angle between the inner of the inner and lower supporting leg of structure and the second drive mechanism regulation upper supporting leg, is in rolling barrel and leaves wall
The state of body；（2）It is synchronous by the inner of the inner and lower supporting leg of the first drive mechanism and the second driving mechanisms control upper supporting leg
Rise until the inner of upper supporting leg moves to guide rail highest point；（3）The second drive mechanism is controlled to drop to the inner of lower supporting leg
Rolling barrel is attached on the upper end of exhaust blower filter screen；（4）The second drive mechanism is controlled, the inner of lower supporting leg is kept lifting freely
State, the lifting of lower supporting leg drives by rolling barrel, in this case, controls the first drive mechanism, makes the inner of upper supporting leg
Uniform descent, rolling barrel scroll down through close to exhaust blower filter screen；（5）After rolling barrel is completely by exhaust blower filter screen, pass through
The inner rising of supporting leg, makes the angle between the inner of the inner of upper supporting leg and lower supporting leg diminish under second driving mechanisms control,
Wall is left in rolling barrel；（6）Pass through the inner and lower supporting leg of the first drive mechanism and the second driving mechanisms control upper supporting leg
The inner is synchronously decreased until that the inner of lower supporting leg moves to the lowest part of guide rail；（7）The first drive mechanism and second is controlled to drive
Mechanism, make the inner of upper supporting leg and the inner of lower supporting leg keep lifting free state, make rolling barrel under gravity
Fall on the bottom surface of kitchen sink；（8）Purify rolling barrel：（8-1）Rolling barrel is disassembled from support and is placed on and is washed
The lowest part of the bottom surface in pond is washed, opens the mudhole of kitchen sink；（8-2）Rolling barrel is promoted to make bottom of the rolling barrel from kitchen sink
The lowest part in face is rolled into highest point, adds water by intake chamber in this process, is sprayed water by hole for water spraying into kitchen sink；（8-3）Stop
Rolling barrel is moved in thrust, rolling barrel is freely rolled back to the lowest part of the bottom surface of kitchen sink, is stopped water spray in the process；
（8-4）Repeat step（8-2）With（8-3）Repeatedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113892.5A CN105757003B (en) | 2016-03-01 | 2016-03-01 | Transformer substation switch room exhaust blower filter screen self-cleaning device and self-cleaning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113892.5A CN105757003B (en) | 2016-03-01 | 2016-03-01 | Transformer substation switch room exhaust blower filter screen self-cleaning device and self-cleaning method |
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| Publication Number | Publication Date |
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| CN105757003A CN105757003A (en) | 2016-07-13 |
| CN105757003B true CN105757003B (en) | 2018-01-05 |
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| CN106382262A (en) * | 2016-11-10 | 2017-02-08 | 国网山东省电力公司济南供电公司 | Automatic cleaning device for filter screen of exhaust fan of switch gear room of substation |
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| CN105757003A (en) | 2016-07-13 |
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