CN114923276B - Dust removing mechanism for air pipe connecting piece - Google Patents
Dust removing mechanism for air pipe connecting piece Download PDFInfo
- Publication number
- CN114923276B CN114923276B CN202210580397.0A CN202210580397A CN114923276B CN 114923276 B CN114923276 B CN 114923276B CN 202210580397 A CN202210580397 A CN 202210580397A CN 114923276 B CN114923276 B CN 114923276B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- connecting piece
- water
- pipe connecting
- air pipe
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 14
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
- F24F2221/225—Cleaning ducts or apparatus using a liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Sewage (AREA)
Abstract
The application relates to the field of pipeline cleaning equipment, and particularly discloses a dust removing mechanism for an air pipe connecting piece, which comprises a spraying unit and a water control unit, wherein the spraying unit is fixed on the inner wall of the connecting piece, two ports of the connecting piece are respectively provided with a detachable sealing device, the spraying unit is used for injecting water into the connecting piece through the water control unit, a water tank is arranged on the ground, the water control unit is communicated with the water tank, the water control unit comprises a pipeline I and a pipeline II, the pipeline II is connected with the spraying unit, the pipeline I is communicated with the pipeline II in a crossing way, a ball valve is arranged at the crossing part of the pipeline, and a one-way valve I is arranged at one end part of the pipeline. The water control unit is used for cleaning deposited ash by utilizing water flow, cleaning water in the connecting piece is recycled, environmental protection and energy saving are achieved, and meanwhile, the water resource utilization rate is improved.
Description
Technical Field
The application relates to the field of pipeline cleaning equipment, in particular to a dust removing mechanism for an air pipe connecting piece.
Background
The ventilating duct is widely used for an exhaust system, dust is inevitably formed in the duct and the duct connecting piece in the use process, and the warm air circulating system is used in winter, so that the duct is cleaned before ventilation and heating, and the respiratory health and the physical condition of people are not affected. So how to properly clean the deposited dust and ensure the cleaning of the pipeline is a current problem in the field.
At present, pipeline cleaning mainly uses manual disassembly pipeline cleaning and adopts a mode of adding a filter screen at a pipeline port to collect dust, and as the service time increases, PM2.5 content in indoor air is increasingly high when outdoor air is introduced, and in addition, noise in the pipeline is increased by accumulated dust to interfere daily office work and rest of people.
Disclosure of Invention
The application aims to provide a dust removing mechanism for an air pipe connecting piece, which is used for efficiently and energy-effectively cleaning accumulated dust in the air pipe connecting piece, and saving cleaning time and manpower.
The basic scheme of the application is as follows: the utility model provides an tuber pipe connecting piece dust removal mechanism, includes spray unit and accuse water unit, spray the unit and fix at the connecting piece inner wall, two ports of connecting piece all are equipped with detachable closing device, spray the unit and pass through accuse water unit and inject water in to the connecting piece, subaerial water tank that is equipped with, accuse water unit and water tank intercommunication, accuse water unit includes pipeline one, pipeline two, pipeline one wind pipe connecting piece, pipeline two intercommunication spray the unit, and pipeline one other tip is equipped with check valve one.
The beneficial effect of this basic scheme is:
1. the water flow is utilized to clean accumulated ash through the water control unit, when water in the air pipe connecting piece is full, the hose is extended to the bottom of the air pipe connecting piece, and under the siphon effect, water flow in the air pipe connecting piece can be discharged to the outside, so that labor is saved.
2. The bottom laying dust in the pipeline connecting piece is flushed through the spraying unit, the pipeline is not required to be disassembled for cleaning, the labor intensity of workers is reduced, and meanwhile, the risk of pathopoiesia is reduced by avoiding direct contact with dust.
The first preferred scheme is as follows: as a further optimization of the basic scheme, the tail part of the pipeline II is provided with a water inlet valve.
And a second preferred scheme is as follows: as a further optimization of the first preferred scheme, the bottom of the water tank is provided with a universal wheel. The universal wheels at the bottom of the water tank can be utilized to move the water tank more conveniently to change water and pour water.
And a preferred scheme III: as a further optimization of the second preferred scheme, the spraying unit is annular, a plurality of spray heads are arranged at the bottom of the annular ring along the circumference of the annular ring, a horizontally placed scraping ring is arranged below the spraying unit, sliding blocks are fixed at two ends of the scraping ring, sliding grooves are arranged on the side walls of the air pipe connecting pieces, the scraping ring can move up and down in the air pipe connecting pieces through the sliding blocks and the sliding grooves in a sliding mode, a net-shaped structure is connected to the inner wall of the scraping ring, and the net-shaped structure is composed of fine steel wire nets. The shower nozzle is utilized to disperse water flow on the inner wall of the connecting piece, the scraping ring is driven to slide up and down in the pipeline by the buoyancy of water to clean the pipe wall, and the water film can be attached to the surface of the water film and the gas is positioned in the water film by utilizing the fine holes of the net structure, so that the scraping ring can move up and down.
The preferable scheme is as follows: as a further optimization of the third preferred scheme, the sealing device at the bottom of the connecting piece is an exhaust valve, the sealing device at the top of the connecting piece is a butterfly valve, the closing piece of the butterfly valve is a valve plate, and the valve plate is provided with a second one-way valve. The second check valve can enable air flow to flow in from right to left, water cannot pass through the second check valve when the connecting piece is cleaned, the valve plate of the butterfly valve is opened in daily use, and the disc of the butterfly valve is closed around the valve shaft in rotation when the connecting piece is cleaned, so that normal use of the air pipe is not affected.
The preferable scheme is as follows: as a further optimization of the fourth preferred scheme, a detachable sponge interlayer is arranged in the water tank. The porous and dense porous structure of the sponge is utilized to adsorb the accumulated ash in the water so as to achieve the filtering effect.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a connecting piece 10, a sealing device 12, a valve plate 13, a spraying unit 20, a water control unit 30, a ball valve 31, a first check valve 32, a second check valve 131, a universal wheel 34, a first pipeline 35, a second pipeline 36, a water tank 38, a water inlet valve 39, a scraping ring 40, a sliding block 41, a sliding chute 42, a net structure 43 and a sponge interlayer 5.
An example is substantially as shown in figure 1:
the utility model provides an tuber pipe connecting piece dust removal mechanism, includes spray unit 20 and accuse water unit 30, and spray unit 20 welds at connecting piece 10 inner wall, sprays unit 20 and pours into water into connecting piece 10 through accuse water unit 30, sprays unit 20 and is the ring, and the ring bottom is equipped with eight shower nozzles along ring a week. The lower part of the spraying unit 20 is provided with a horizontally placed scraping ring 40, two ends of the scraping ring 40 are fixedly provided with sliding blocks 41, the side wall of the air pipe connecting piece is provided with sliding grooves 42, the scraping ring 40 can move up and down in the air pipe connecting piece through sliding connection of the sliding blocks 41 and the sliding grooves 42, the inner wall of the scraping ring 40 is connected with a net structure 43, and the net structure 43 is composed of fine steel wire meshes and is similar to a household steel wire ball structure. The cleaning of the pipe wall is realized by using the spray head to spray water on the inner wall of the connecting piece in a dispersing way and using the buoyancy of water to drive the scraping ring 40 to slide up and down in the pipe.
The water control unit 30 communicated with the spraying unit 20 comprises a first pipeline 35 and a second pipeline 36, wherein the first pipeline 35 is connected with the air pipe connecting piece 10, the second pipeline 36 is communicated with the spraying unit 20, a first check valve 32 is arranged at the end part of the first pipeline 35, and the first check valve 32 enables water flow to flow into the water tank 38 only from the first pipeline 35. The tail of the second pipeline 36 is provided with a water inlet valve 39, and water can be introduced into the air pipe connecting piece 10 through the water inlet valve 39.
The two ports of the connecting piece 10 are provided with detachable sealing devices 12, and the sealing devices 12 at the bottom of the connecting piece 10 and the sealing devices 12 at the top of the connecting piece 10 are butterfly valves. The closing member of the butterfly valve is a valve plate 13, a second check valve 131 is arranged on the valve plate, when the valve plate 13 is closed to seal the connecting member 10, air bubbles can be introduced into the connecting member 10 from the second check valve 131, and the second check valve 131 can only enable air flow to flow leftwards. By the fine holes of the mesh structure 43, a sewage water film containing dust and impurities can be attached to the surface of the sewage water film, and gas is locked in the water film, and the mesh structure 43 increases the buoyancy of the sewage water film by locking bubbles, so that the scraper ring 40 can move up and down. When the connecting piece 10 is cleaned, the valve plate 13 rotates around the valve shaft to close the butterfly valve, so that water is sealed in the connecting piece, and water cannot pass through the second check valve 131; when the connecting piece is used daily, the valve plate 13 of the butterfly valve is opened, so that normal ventilation use of the air pipe connecting piece 10 is not affected.
The water tank 38 is arranged on the ground, the water control unit 30 is communicated with the water tank 38, and the universal wheel 34 is arranged at the bottom of the water tank 38. The universal wheel 34 at the bottom of the water tank 38 is used for facilitating water changing and pouring operation, and meanwhile, the water tank 38 can be moved more conveniently to perform cleaning work of a plurality of connecting pieces 10. Two layers of detachable sponge spacers are horizontally arranged in the water tank 38. The porous and dense porous structure of the sponge is utilized to adsorb the accumulated ash in the water so as to achieve the filtering effect.
The specific implementation process is as follows:
when the air pipe connecting piece 10 is cleaned, the operation of the fresh air system is stopped, butterfly valves at the bottom and the top of the connecting piece 10 are closed, and cleaning work of the connecting piece 10 can be performed at the moment. The water inlet valve 39 is opened, water flows into the connecting piece 10 through the second pipeline 36 under the action of the spraying unit 20, dust accumulation in the pipeline is contacted and mixed with water, the second check valve 131 on the butterfly valve plate 13 at the lower end of the connecting piece 10 is connected with the air pump, the air pump continuously introduces air into the connecting piece from the second check valve 131, dust accumulation on the pipe wall of the connecting piece 10 shakes off into mixed water under the action of bubbles, the water level exceeds the top end of the first pipeline 35 along with continuous injection of the water flow, the first pipeline 35 is filled with water, a hose in the first pipeline 35 is placed at the bottom of the connecting piece 10, the dust accumulation is mixed with the water flow under the actions of siphoning and gravity, the water flow is repeatedly introduced into the water tank 38 to repeatedly wash the connecting piece, in the process, the scraping ring moves up and down along with the change of the water level under the action of buoyancy, the dust accumulation is scraped, and part of the water film is locked inside the net structure 43, and the buoyancy of the lifting scraping ring is convenient to move up and down. After the water flow flushing is finished, the first pipeline 35 is used for discharging water to the water tank to complete the cleaning work of the air pipe connecting piece 10.
Claims (2)
1. The utility model provides an tuber pipe connecting piece dust removal mechanism which characterized in that: the water control unit is communicated with the water tank, the water control unit comprises a first pipeline and a second pipeline, the first pipeline is connected with the air pipe connecting piece and is internally provided with a hose, the hose can extend out from the first pipeline to the bottom of the air pipe connecting piece, the second pipeline is communicated with the spraying unit, and the other end part of the first pipeline is provided with a one-way valve; the tail part of the second pipeline is provided with a water inlet valve; the bottom of the water tank is provided with a universal wheel; the spraying unit is in a ring shape, a plurality of spray heads are arranged at the bottom of the ring along the circumference of the ring, a scraping ring which is horizontally arranged is arranged below the spraying unit, sliding blocks are fixed at two ends of the scraping ring, sliding grooves are arranged on the side walls of the air pipe connecting pieces, the scraping ring can move up and down in the air pipe connecting pieces through sliding connection of the sliding blocks and the sliding grooves, a net-shaped structure is connected to the inner wall of the scraping ring, and the net-shaped structure consists of fine steel wire nets; the sealing device at the bottom of the connecting piece and the sealing device at the top of the connecting piece are butterfly valves, the closing piece of each butterfly valve is a valve plate, a second check valve is arranged on each valve plate, the second check valve is connected with an air pump, and the air pump is used for leading air into the connecting piece from the second check valve.
2. The duct connector dust removal mechanism of claim 1, wherein: a detachable sponge interlayer is arranged in the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210580397.0A CN114923276B (en) | 2022-05-25 | 2022-05-25 | Dust removing mechanism for air pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210580397.0A CN114923276B (en) | 2022-05-25 | 2022-05-25 | Dust removing mechanism for air pipe connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114923276A CN114923276A (en) | 2022-08-19 |
| CN114923276B true CN114923276B (en) | 2023-11-28 |
Family
ID=82810190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210580397.0A Active CN114923276B (en) | 2022-05-25 | 2022-05-25 | Dust removing mechanism for air pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114923276B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204996790U (en) * | 2015-09-02 | 2016-01-27 | 中国化学工程第六建设有限公司 | Pipe inner wall degrease belt cleaning device |
| CN205463456U (en) * | 2016-01-18 | 2016-08-17 | 朱成坤 | Oil smoke pipeline belt cleaning device |
| CN106824930A (en) * | 2015-12-04 | 2017-06-13 | 黄孝华 | A kind of ventilation duct structure is installed and cleaning program |
| CN110681652A (en) * | 2018-07-06 | 2020-01-14 | 青岛海尔空调电子有限公司 | Automatic cleaning device for pipeline |
| CN210934104U (en) * | 2019-10-16 | 2020-07-07 | 广州华凌制冷设备有限公司 | Cleaning assembly and air conditioning equipment |
| CN111765618A (en) * | 2020-07-18 | 2020-10-13 | 郭云美 | Energy-saving air conditioner pipeline self-cleaning air supply device and use method thereof |
-
2022
- 2022-05-25 CN CN202210580397.0A patent/CN114923276B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204996790U (en) * | 2015-09-02 | 2016-01-27 | 中国化学工程第六建设有限公司 | Pipe inner wall degrease belt cleaning device |
| CN106824930A (en) * | 2015-12-04 | 2017-06-13 | 黄孝华 | A kind of ventilation duct structure is installed and cleaning program |
| CN205463456U (en) * | 2016-01-18 | 2016-08-17 | 朱成坤 | Oil smoke pipeline belt cleaning device |
| CN110681652A (en) * | 2018-07-06 | 2020-01-14 | 青岛海尔空调电子有限公司 | Automatic cleaning device for pipeline |
| CN210934104U (en) * | 2019-10-16 | 2020-07-07 | 广州华凌制冷设备有限公司 | Cleaning assembly and air conditioning equipment |
| CN111765618A (en) * | 2020-07-18 | 2020-10-13 | 郭云美 | Energy-saving air conditioner pipeline self-cleaning air supply device and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114923276A (en) | 2022-08-19 |
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