CN113513352A - Subway construction ventilation equipment - Google Patents
Subway construction ventilation equipment Download PDFInfo
- Publication number
- CN113513352A CN113513352A CN202110806730.0A CN202110806730A CN113513352A CN 113513352 A CN113513352 A CN 113513352A CN 202110806730 A CN202110806730 A CN 202110806730A CN 113513352 A CN113513352 A CN 113513352A
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- CN
- China
- Prior art keywords
- wall
- air
- box body
- rotating
- subway construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000009423 ventilation Methods 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000009736 wetting Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
Abstract
The invention relates to the field of construction ventilation, and discloses a subway construction ventilation device which aims at solving the problem that the existing ventilation device for construction does not have the function of automatically cleaning a filter screen when in use. When the wind guide cover is used, the air guide cover guides air, so that the air flow blows to the side wings, the wind guide cover is of a Venturi tube structure, the air flow rate blowing to the side wings is large, the side wings and the rotating piece are blown to rotate, meanwhile, the air suction mechanism sucks air at a construction position into the box body, the third filtering part filters the air entering the box body, the rotating piece drives the dust removing part to rotate, the third filtering part is cleaned, and when the air flow blows to the side wings, part of the air flow enters the rotating piece through the air inlet hole and is sprayed out through the air outlet hole, and the effect of cleaning the third filtering part is improved.
Description
Technical Field
The invention relates to the technical field of construction ventilation, in particular to ventilation equipment for subway construction.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities, trains run on fully closed lines, the lines in a central urban area are basically arranged in underground tunnels, the lines outside the central urban area are generally arranged on viaducts or the ground, and a large amount of dust and harmful gas can be generated in the tunnels in the subway construction process in the underground tunnels.
In order to guarantee that constructor's is healthy, need guarantee the effective ventilation in the tunnel, current ventilation equipment for subway construction does not possess when using and carries out self-cleaning's function to the filter screen.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a subway construction ventilation device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a subway construction ventilation device comprises a box body, wherein a first air draft part is arranged on the outer wall of one side of the box body, an air inlet part is arranged on the other side of the box body, a partition plate is arranged on the inner wall of the box body, one ends of the first air draft part and the air inlet part are both positioned on the same side of the partition plate, a supporting leg is arranged on one side of the box body, and the subway construction ventilation device also comprises a driving mechanism and a driving mechanism, wherein the driving mechanism is used for rotating along with airflow injected by the air inlet part; the driving mechanism comprises a rotating part arranged on the inner wall of the box body, and a side wing is arranged on the side surface of the rotating part; and the number of the first and second groups,
the air guide mechanism is used for guiding the air injected into the box body by the air inlet component; the air guide mechanism comprises an air guide cover of a Venturi tube structure, and the opening position of the small-caliber end of the air guide cover corresponds to the side wing; and the number of the first and second groups,
an air draft mechanism is arranged in the box body and used for sucking air at a construction position into the box body;
the third filtering part is arranged on the outer wall of the side, close to the supporting legs, of the box body and is used for filtering air sucked into the box body through the air draft mechanism, a cleaning structure is arranged at one end, extending to one side of the third filtering part, of the rotating part, and the cleaning structure comprises a dust removing part and is used for removing dust of the third filtering part; and the number of the first and second groups,
an air inlet is opened to one side outer wall that rotates the piece and is close to the flank, and the inside of rotating the piece and the inside intercommunication of dust removal part, and the venthole has been opened to one side outer wall that the dust removal part is close to third filtering component, and the extension tooth is installed to one side that the dust removal part is close to third filtering component.
Preferably, the air draft mechanism comprises a rotating plate arranged on the outer wall of the rotating member, and a through hole is formed in the outer wall of one side, far away from the partition plate, of the rotating plate; and the number of the first and second groups,
and a second air draft part is arranged on one side of the rotating plate, which is far away from the rotating part.
Preferably, the box body also comprises a dust removal mechanism inside, and the dust removal mechanism is used for further removing dust from the air drawn into the box body by the second air draft part;
the dust removal mechanism comprises a net barrel arranged on the inner wall of the box body, and a second filtering component is arranged on the inner wall of the net barrel.
Preferably, the inner wall of the box body is provided with a separating part, and the separating part is positioned between the outer wall of the net cylinder and the inner wall of the box body;
the opening position of the perforation corresponds to the position of the gap between the partition component and the mesh cylinder.
Preferably, the outer wall of the rotating part is provided with a scraping mechanism for cleaning the inner wall of the net cylinder;
the scraping mechanism comprises a scraping component arranged on the outer wall of the rotating component through a mounting component, and one side of the scraping component is attached to the inner wall of the net cylinder.
Preferably, an engaging member is installed at a side of the pivotal plate adjacent to the partition member to guide the pivotal movement of the pivotal plate.
Preferably, the outer wall of the rotating plate is provided with a stirring mechanism;
the stirring mechanism comprises an extension pipe arranged on the outer wall of the rotating plate, the opening position of one end of the extension pipe corresponds to the position of the second air draft part, and the other end of the extension pipe extends to the bottom inside the box body; and the number of the first and second groups,
stirring teeth mounted on the outer wall of the extension pipe;
the air outlet hole is opened to the box outer wall, and separates to fill between part outer wall and the box inner wall and have the cleaning solution.
Preferably, the first filtering part is installed on the inner wall of the wind scooper, and the wetting part is installed on one side, close to the first air draft part, of the inner wall of the box body and used for humidifying and cooling air.
Preferably, one side of the second filter part, which is close to the third filter part, is provided with a fixed lug, one side of the mounting part is provided with a movable lug, and the fixed lug corresponds to the movable lug in position.
A subway construction device comprises the subway construction ventilation device.
The invention has the beneficial effects that:
during the use, first convulsions part takes out the negative pressure to the box, outside air gets into in the box through air inlet component, the wind scooper leads the air, make the air current blow to the flank, and the wind scooper is the venturi structure, it is big to guarantee to blow the air velocity of flank, thereby blow the flank and rotate the piece rotation, air suction that ventilation mechanism will be under construction department is in the box simultaneously, the third filter unit filters the air that gets into the box, it drives dust removal part and rotates the self-cleaning that realizes third filter unit to rotate, and when the air current blows to the flank, partial air current gets into through the inlet port and rotates inside, and spout through the venthole, improve the clear effect to third filter unit.
Drawings
Fig. 1 is a schematic structural diagram of a ventilation apparatus for subway construction according to an embodiment of the present invention;
fig. 2 is a sectional view of a top structure of a driving mechanism and an air guiding mechanism of a subway construction ventilation device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a part a of a subway construction ventilation apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cleaning mechanism of a ventilation device for subway construction according to an embodiment of the present invention.
In the figure: 1-box body, 2-first air draft part, 3-wetting part, 4-driving mechanism, 41-side wing, 42-rotating part, 5-air inlet hole, 6-air guide mechanism, 61-air guide cover, 62-first filtering part, 7-air inlet part, 8-air outlet hole, 9-scraping mechanism, 91-mounting part, 92-scraping part, 10-dust removal mechanism, 101-mesh cylinder, 102-second filtering part, 103-third filtering part, 11-separating part, 12-stirring mechanism, 121-stirring tooth, 122-extension pipe, 13-cleaning mechanism, 131-dust removal part, 132-air outlet hole, 133-extension tooth, 14-clapboard, 15-air draft mechanism, 151-second air draft part, 152-rotating plate, 153-perforation, 154-joining element.
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.
Referring to fig. 1-4, the subway construction ventilation equipment comprises a box body 1, wherein a first air draft part 2 is arranged on the outer wall of one side of the box body 1, an air inlet part 7 is arranged on the other side of the box body 1, a partition plate 14 is arranged on the inner wall of the box body 1, one ends of the first air draft part 2 and the air inlet part 7 are both positioned on the same side of the partition plate 14, supporting legs are arranged on one side of the box body 1, and the subway construction ventilation equipment also comprises a driving mechanism 4 which is used for rotating along with air flow injected by the air inlet part 7; the driving mechanism 4 comprises a rotating part 42 arranged on the inner wall of the box body 1, and a side wing 41 is arranged on the side surface of the rotating part 42; and the number of the first and second groups,
the air guide mechanism 6 is used for guiding the air injected into the box body 1 by the air inlet component 7; the air guide mechanism 6 comprises an air guide cover 61 of a Venturi tube structure, and the opening position of the small-caliber end of the air guide cover 61 corresponds to the side wing 41; and the number of the first and second groups,
an air draft mechanism 15 is arranged in the box body 1 and used for sucking air at a construction position into the box body 1;
the third filtering part 103 is arranged on the outer wall of the box body 1 close to one side of the supporting leg and is used for filtering air pumped into the box body 1 through the air draft mechanism 15, a cleaning structure is arranged at one end of the rotating part 42 extending to one side of the third filtering part 103, and the cleaning mechanism 13 comprises a dust removing part 131 which is used for removing dust from the third filtering part 103; and the number of the first and second groups,
the outer wall of the rotating piece 42 close to the side wing 41 is provided with an air inlet 5, the interior of the rotating piece 42 is communicated with the interior of the dust removing part 131, the outer wall of the dust removing part 131 close to the third filtering part 103 is provided with an air outlet 132, one side of the dust removing part 131 close to the third filtering part 103 is provided with an extending tooth 133, when the dust removing device is used, the first air draft part 2 sucks negative pressure in the box body 1, outside air enters the box body 1 through the air inlet part 7, the air guide cover 61 guides the air so that the air flow blows to the side wing 41, the air guide cover 61 is of a Venturi tube structure, the air flow rate blowing to the side wing 41 is ensured to be large, so that the side wing 41 and the rotating piece 42 are blown to rotate, meanwhile, the air draft mechanism 15 sucks the air at the construction position into the box body 1, the third filtering part 103 filters the air entering the box body 1, and the rotating piece 42 drives the dust removing part 131 to rotate so as to clean the third filtering part 103, and when the air current blows to the side wing 41, part of the air current enters the interior of the rotating part 42 through the air inlet hole 5 and is sprayed out through the air outlet hole 132, so that the cleaning effect of the third filtering part 103 is improved.
In a preferred embodiment of the present invention, the side wings 41 are flat plates, arc-shaped plates, etc., and in this embodiment, the side wings 41 are preferably arc-shaped plates.
Referring to fig. 3, as a preferred embodiment of the present invention, the air pumping mechanism 15 includes a rotating plate 152 installed on an outer wall of the rotating member 42, and a through hole 153 is formed on an outer wall of one side of the rotating plate 152 away from the partition 14; and the number of the first and second groups,
the side of the turning plate 152 remote from the turning member 42 is fitted with a second air extracting member 151.
As a preferred embodiment of the present invention, the air draft mechanism 15 includes a rotating plate 152 installed on the outer wall of the rotating member 42, and a through hole 153 is opened on the outer wall of the rotating plate 152 on the side away from the partition 14; and the number of the first and second groups,
the side of the turning plate 152 remote from the turning member 42 is fitted with a second air extracting member 151.
As a preferred embodiment of the present invention, the box body 1 further includes a dust removing mechanism 10 inside for further removing dust from the air drawn into the box body 1 by the second air exhausting member 151;
the dust removing mechanism 10 comprises a net cylinder 101 arranged on the inner wall of the box body 1, and a second filter component 102 is arranged on the inner wall of the net cylinder 101.
As a preferred embodiment of the present invention, the second filter member 102 has a planar structure, a tapered structure, or the like, and in this embodiment, the second filter member 102 preferably has a tapered structure.
As a preferred embodiment of the present invention, a partition member 11 is installed on the inner wall of the box body 1, and the partition member 11 is located between the outer wall of the net cylinder 101 and the inner wall of the box body 1;
the opening position of the perforation 153 corresponds to the gap position between the partition member 11 and the mesh drum 101.
As a preferred embodiment of the present invention, the cross section of the partition member 11 is a circular or rectangular structure, and in this embodiment, the cross section of the partition member 11 is preferably a circular structure.
As a preferred embodiment of the present invention, the outer wall of the rotating member 42 is provided with a scraping mechanism 9 for cleaning the inner wall of the net cylinder 101;
the scraping mechanism 9 comprises a scraping component 92 installed on the outer wall of the rotating component 42 through a mounting part 91, one side of the scraping component 92 is attached to the inner wall of the screen cylinder 101, the second air draft component 151 sucks negative pressure from the gap between the separating component 11 and the screen cylinder 101 through a through hole 153, the screen cylinder 101 and the second filtering component 102 further filter and remove dust from air flow, and the rotating component 42 drives the scraping component 92 to rotate so as to scrape and clean the inner wall of the screen cylinder 101.
In a preferred embodiment of the present invention, the scraping member 92 is a brush, a silicone plate, or the like, and in this embodiment, the scraping member 92 is a brush.
As a preferred embodiment of the present invention, an engaging member 154 is installed at a side of the rotating plate 152 adjacent to the partition member 11 for guiding the rotation of the rotating plate 152.
As a preferred embodiment of the present invention, the outer wall of the rotating plate 152 is provided with the agitating mechanism 12;
the stirring mechanism 12 comprises an extension pipe 122 arranged on the outer wall of the rotating plate 152, the opening position of one end of the extension pipe 122 corresponds to the position of the second air draft part 151, and the other end of the extension pipe 122 extends to the bottom of the interior of the box body 1; and the number of the first and second groups,
a stirring tooth 121 installed at an outer wall of the extension pipe 122;
exhaust vent 8 has been seted up to box 1 outer wall, and it has the cleaning solution to separate to fill between 11 outer walls of part and the 1 inner wall of box, and the air after second convulsions part 151 will filter pours into the cleaning solution into through extension tube 122 into, and extension tube 122 rotates along with rotor plate 152 simultaneously, and extension tube 122 stirs the cleaning solution with stirring tooth 121 for the air fully contacts with the cleaning solution, guarantees clean effect.
In a preferred embodiment of the present invention, the first filtering component 62 is installed on the inner wall of the wind scooper 61, and the moistening component 3 is installed on the side of the inner wall of the box 1 close to the first exhausting component 2 for humidifying and cooling the air.
In a preferred embodiment of the present invention, the wetting member 3 is a wetted sponge, a nonwoven fabric, or the like, and in this embodiment, the wetting member 3 is preferably a wetted sponge.
As a preferred embodiment of the present invention, a fixed protrusion is installed on one side of the second filter element 102 close to the third filter element 103, and a movable protrusion is installed on one side of the mounting element 91, the fixed protrusion and the movable protrusion are in corresponding positions, and when the mounting element 91 drives the scraping element 92 to rotate along with the rotating element 42, the movable protrusion strikes the fixed protrusion in a reciprocating manner to drive the second filter element 102 to shake, so as to prevent dust from accumulating on the second filter element 102 and causing blockage.
In a preferred embodiment of the present invention, the fixed protrusion and the movable protrusion are made of rubber, silicone, or the like, and in this embodiment, the fixed protrusion and the movable protrusion are made of rubber.
A subway construction device comprises the subway construction ventilation device.
When the air-purifying box is used, the first air draft part 2 sucks negative pressure in the box body 1, outside air enters the box body 1 through the air inlet part 7, the air guide cover 61 guides the air to blow the air to the side wing 41, the air guide cover 61 is of a Venturi tube structure and ensures that the air flow rate blowing to the side wing 41 is high, so that the side wing 41 and the rotating part 42 are blown to rotate, meanwhile, the air draft mechanism 15 sucks air at a construction position into the box body 1, the third filtering part 103 filters the air entering the box body 1, the rotating part 42 drives the dust removal part 131 to rotate to clean the third filtering part 103, and when the air flow blows to the side wing 41, part of the air flow enters the rotating part 42 through the air inlet 5 and is sprayed out through the air outlet 132, so that the effect of cleaning the third filtering part 103 is improved; the second air draft part 151 performs negative pressure suction on the gap between the separating part 11 and the screen cylinder 101 through the through hole 153, meanwhile, the screen cylinder 101 and the second filtering part 102 perform further filtering and dust removal on the air flow, and meanwhile, the rotating part 42 drives the scraping part 92 to rotate, so that the inner wall of the screen cylinder 101 is scraped and cleaned; the second exhausting member 151 injects the filtered air into the cleaning solution through the extension pipe 122, and simultaneously the extension pipe 122 rotates along with the rotating plate 152, and the extension pipe 122 and the stirring teeth 121 stir the cleaning solution, so that the air is sufficiently contacted with the cleaning solution, and the cleaning effect is ensured; while the mounting member 91 drives the scraping member 92 to rotate along with the rotating member 42, the movable protrusion strikes the fixed protrusion in a reciprocating manner to drive the second filter member 102 to shake, so that the dust is prevented from being accumulated on the second filter member 102 to cause blockage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A subway construction ventilation device comprises a box body, wherein a first air draft part is arranged on the outer wall of one side of the box body, an air inlet part is arranged on the other side of the box body, a partition plate is arranged on the inner wall of the box body, one ends of the first air draft part and the air inlet part are both positioned on the same side of the partition plate, and a supporting leg is arranged on one side of the box body; the driving mechanism comprises a rotating part arranged on the inner wall of the box body, and a side wing is arranged on the side surface of the rotating part; and the number of the first and second groups,
the air guide mechanism is used for guiding the air injected into the box body by the air inlet component; the air guide mechanism comprises an air guide cover of a Venturi tube structure, and the opening position of the small-caliber end of the air guide cover corresponds to the side wing; and the number of the first and second groups,
an air draft mechanism is arranged in the box body and used for sucking air at a construction position into the box body;
the third filtering part is arranged on the outer wall of the side, close to the supporting legs, of the box body and is used for filtering air sucked into the box body through the air draft mechanism, a cleaning structure is arranged at one end, extending to one side of the third filtering part, of the rotating part, and the cleaning structure comprises a dust removing part and is used for removing dust of the third filtering part; and the number of the first and second groups,
an air inlet is opened to one side outer wall that rotates the piece and is close to the flank, and the inside of rotating the piece and the inside intercommunication of dust removal part, and the venthole has been opened to one side outer wall that the dust removal part is close to third filtering component, and the extension tooth is installed to one side that the dust removal part is close to third filtering component.
2. The subway construction ventilation equipment as claimed in claim 1, wherein said air draft mechanism comprises a rotating plate installed on the outer wall of the rotating member, and the outer wall of one side of the rotating plate away from the partition plate is provided with a through hole; and the number of the first and second groups,
and a second air draft part is arranged on one side of the rotating plate, which is far away from the rotating part.
3. The subway construction ventilation equipment as claimed in claim 2, wherein said box body further comprises a dust removing mechanism for further removing dust from the air drawn into the box body by the second air draft part;
the dust removal mechanism comprises a net barrel arranged on the inner wall of the box body, and a second filtering component is arranged on the inner wall of the net barrel.
4. The subway construction ventilation equipment as claimed in claim 1, wherein said box body inner wall is installed with a partition member, and said partition member is located between the net drum outer wall and the box body inner wall;
the opening position of the perforation corresponds to the position of the gap between the partition component and the mesh cylinder.
5. The subway construction ventilation equipment as claimed in claim 1, wherein said rotating member is provided with a scraping mechanism at its outer wall for cleaning the inner wall of the net drum;
the scraping mechanism comprises a scraping component arranged on the outer wall of the rotating component through a mounting component, and one side of the scraping component is attached to the inner wall of the net cylinder.
6. The ventilation apparatus for subway construction as claimed in claim 2, wherein a coupling member is installed at a side of said rotation plate adjacent to said partition member for guiding rotation of said rotation plate.
7. The subway construction ventilation apparatus as claimed in claim 2, wherein an outer wall of said rotating plate is provided with a stirring mechanism;
the stirring mechanism comprises an extension pipe arranged on the outer wall of the rotating plate, the opening position of one end of the extension pipe corresponds to the position of the second air draft part, and the other end of the extension pipe extends to the bottom inside the box body; and the number of the first and second groups,
stirring teeth mounted on the outer wall of the extension pipe;
the air outlet hole is opened to the box outer wall, and separates to fill between part outer wall and the box inner wall and have the cleaning solution.
8. The subway construction ventilation equipment as claimed in claim 1, wherein said wind scooper is provided with a first filter member on its inner wall, and a humidifying member is provided on the inner wall of the box body on the side close to the first ventilation member for humidifying and cooling air.
9. The subway construction ventilation equipment as claimed in claim 3, wherein said second filter member has a fixed projection mounted on a side thereof adjacent to said third filter member, and a movable projection mounted on a side of said mounting member, said fixed projection and said movable projection being positioned to correspond to each other.
10. A subway construction equipment comprising the subway construction ventilation equipment as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806730.0A CN113513352A (en) | 2021-07-16 | 2021-07-16 | Subway construction ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806730.0A CN113513352A (en) | 2021-07-16 | 2021-07-16 | Subway construction ventilation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113513352A true CN113513352A (en) | 2021-10-19 |
Family
ID=78067795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110806730.0A Withdrawn CN113513352A (en) | 2021-07-16 | 2021-07-16 | Subway construction ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113513352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110871A (en) * | 2021-11-26 | 2022-03-01 | 青岛酒店管理职业技术学院 | Ventilation system based on computer automated control |
-
2021
- 2021-07-16 CN CN202110806730.0A patent/CN113513352A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110871A (en) * | 2021-11-26 | 2022-03-01 | 青岛酒店管理职业技术学院 | Ventilation system based on computer automated control |
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Application publication date: 20211019 |
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