CN101549350A - Central air-conditioning air pipe cleaning method - Google Patents
Central air-conditioning air pipe cleaning method Download PDFInfo
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- CN101549350A CN101549350A CNA2009100507975A CN200910050797A CN101549350A CN 101549350 A CN101549350 A CN 101549350A CN A2009100507975 A CNA2009100507975 A CN A2009100507975A CN 200910050797 A CN200910050797 A CN 200910050797A CN 101549350 A CN101549350 A CN 101549350A
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- air pipe
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- conditioning air
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Abstract
A central air-conditioning air pipe cleaning method is characterized in comprising the following steps: dividing the central air-conditioning air pipe to be cleaned into a plurality of segments, making openings at both ends of the dividing points; putting a remote controlling box and a point-by-point cleaning robot operated by monitor into the central air-conditioning air pipe from the opening of one end; clinging the suction inlet of a miniwatt dust collector to the adjacent opening of the other end and connecting closely; starting the miniwatt dust collector, the point-by-point cleaning robot, a industrial dust collector and a cleaning hairbrush head for slackening the bulk dust on the central air-conditioning air pipe wall point by point, while absorbing the dust by the industrial dust collector; at the same time, miniwatt dust collector absorbing out the flying dust at the opening of the other end until the central air-conditioning air pipe is clean; removing the equipments; fitting sealing covers on the openings on the central air-conditioning air pipe segment; and performing the cleaning operation to next segment according to the above steps until the whole central air-conditioning air pipe is cleaned. The invention is suitable for cleaning central air-conditioning air pipe.
Description
Technical field:
The present invention relates to a kind of cleaning central air-conditioning air pipe method, particularly relate to a kind of binary ablution of central air-conditioning air pipe.
Background technology:
The central air-conditioning ventilating system is being born to people and is being carried changes in temperature, the important task of fresh air, yet, because air-conditioned room relative closure, indoor temperature and humidity are well suited for microorganism especially fungi growth and breeding, the normal phase of central air-conditioning does not clean, in ventilation shaft, accumulate a large amount of dusts easily, the insect corpse of Sheng Chenging very easily grows a large amount of harmful bacterias in the future, in a single day central air-conditioning is enabled, the laying dust that has a large amount of bacteriums in the airduct is blown, after human body sucks, the lighter does not feel like oneself, weight person infects virus, simultaneously, this also is the important root that causes human-body sub-health and breathing problem and anaphylactia, and the central air-conditioning ventilating system of cleaning allows dirty air make the matter worse especially, indoor environmental pollution is becoming the primary environment problem that threatens our health in fact, show according to World Health Organization's statistics, disease that room air pollution causes burden surpasses outdoor air and pollutes 5 times of the disease burden that causes, air is one of main path of spread and epidemic disease, for this reason, also be subjected to growing interest to improving the cleaning central air-conditioning air pipe technology, making one, the environment of quality is arranged has been the task of top priority.
At present the central air-conditioning air pipe method of cleaning mainly concentrate on two conceptive, one is the segmentation ablution, another is the pointwise ablution.
The segmentation ablution is divided into plurality of sections with central air-conditioning air pipe exactly, again at segmentation place opening, and with air bag shutoff is carried out at its two ends in the both sides at segmented openings place, be that the cleaning brush head that the pointwise cleaning robot of 250W disposes manages the laying dust in the central air-conditioning air pipe is beaten pine from an end opening with the power of Long-distance Control case and monitor operations then, simultaneously with power be the dust arrester of 4750W from the other end opening part of central air-conditioning air pipe the flying dust sucking-off.
The pointwise ablution is exactly the segmented openings place in central air-conditioning air pipe, being the cleaning brush head that disposes on the pointwise cleaning robot of 250W with the power of Long-distance Control case and monitor operations beats pine with the laying dust in the airduct is piecemeal, suck by the suction port pointwise on it then, the power of the industrial dust collector that the dust mouth connected on the pointwise cleaning robot is 3KW.
Above-mentioned two kinds of cleaning methods all exist the technical bottleneck that is difficult to go beyond.Though the segmentation ablution can be effectively with the floating dust sucking-off in the central air-conditioning air pipe, but, can't solve the technical barrier of the residual dust fall in central air-conditioning air pipe bottom because the excessive dust arrester in central air-conditioning air pipe cross section can not further effectively improve technical bottlenecks such as wind speed.Though the pointwise ablution can solve the problem of central air-conditioning air pipe bottom dust fall preferably, but owing to have flying dust to swim in central air-conditioning air pipe unavoidably in the cleaning process, the flying dust that swims after the cleaning has dropped on the inside of central air-conditioning air pipe again, has caused new dust fall residue problem.
Generally speaking, no matter be that segmentation ablution or pointwise ablution all can not be solved the new dust fall residue problem in central air-conditioning air pipe residual dust fall in bottom and the central air-conditioning air pipe effectively, thus, make the clean rate of cleaning in the central air-conditioning air pipe after the cleaning low, simultaneously also shorten the cleaning frequency, increased the cleaning cost.
Summary of the invention:
The objective of the invention is to provide a kind of binary ablution of central air-conditioning air pipe, it not only can solve the residual dust fall problem in the existing central air-conditioning air pipe cleaning technique effectively, and the clean rate of cleaning central air-conditioning air pipe is improved, and, also increase work efficiency, significantly reduce engineering cost, also prolonged the cleaning frequency.
Solution of the present invention to achieve the above object is: the concrete operations step of the binary ablution of central air-conditioning air pipe of the present invention is as follows:
(1) central air-conditioning air pipe to be washed is divided into plurality of sections, the back is at the both ends open of segmentation place;
(2) the pointwise cleaning robot with Long-distance Control case and monitor operations is put into central air-conditioning air pipe from an end opening, tightly be attached on the adjacent opening of the other end and form sealed attachment the suction inlet of a small-power dust arrester;
(3) open the small-power dust arrester, start the pointwise cleaning robot, open the industrial dust collector that is connected with the dust mouth of pointwise cleaning robot rear end and open the cleaning brush head of holding about pointwise cleaning robot leading section, the cleaning brush head rotation of pointwise cleaning robot, pine is beaten with the laying dust pointwise on the central air-conditioning air pipe inwall in the limit, pointwise suction dedusting is carried out by the suction port of pointwise cleaning robot front end end again in the limit, simultaneously the small-power dust arrester at other end opening part with the flying dust sucking-off until this section central air-conditioning air pipe is cleaned up, in the process of cleaning central air-conditioning air pipe, by Long-distance Control case and monitor operations pointwise cleaning robot, also the process of the inner surface contaminant pointwise of central air-conditioning air pipe being removed by the camera of upper front end on it is observed and record, and the image data of preservation also can be for detecting and checking and accepting and use;
(4) after cleaning is finished, withdraw employed equipment, and the opening part of this section central air-conditioning air pipe is mixed capping;
(5) cleaning operation that then carries out next segmentation place with above-mentioned same steps as finishes until whole central air-conditioning air pipe cleaning operation.
Described cleaning robot power is 250W.The power of described industrial dust collector is 2KW.The power of described small-power dust arrester is 750W.
The present invention finds after having scrutinized the central air-conditioning air-line system, block the variation of area and airduct length along with airduct, on the segmentation ablution as the wind speed that will improve in the airduct with the way of the power of further raising dust arrester almost be impossible, the pointwise ablution also gets half the result with twice the effort on solution floating dust residue problem, yet, on the basis of a large amount of airduct cleaning engineering experience, found the binary ablution of central air-conditioning air pipe, again through after the simulated test repeatedly, just obtain the success of the binary ablution of central air-conditioning air pipe, it has solved the insurmountable floating dust residue problem of conventional clean technology, be increased to more than 95% by original 75% cleaning clean rate, both saved the shutoff operation, do not need high-power dust arrester again, and improved operating efficiency, also can reduce the engineering direct cost more than 25%.
Description of drawings:
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the schematic diagram of the segmentation ablution of central air-conditioning air pipe.
Fig. 2 is the schematic diagram of the pointwise ablution of central air-conditioning air pipe.
Fig. 3 is the schematic diagram of the binary ablution of central air-conditioning air pipe of the present invention.
The specific embodiment:
Be described in further detail below with reference to the binary ablution of accompanying drawing central air-conditioning air pipe of the present invention.
Referring to Fig. 3, it is the pointwise cleaning robot 4 of 250W that the employed equipment of binary ablution of the central air-conditioning air pipe of this invention has power, power is the small-power dust arrester 5 of 750W, power is the industrial dust collector 6 of 2KW, the upper front end of described pointwise cleaning robot 4 is equipped with camera 9, end disposes respectively and cleans brush head 7 about the leading section of described pointwise cleaning robot 4, the front end end of described pointwise cleaning robot 4 has suction port 8, the dust mouth of described pointwise cleaning robot rear end is connected with industrial dust collector 6, described pointwise cleaning robot 4 forms by cable respectively with Long-distance Control case 2 and monitor 3 and is electrically connected, and by Long-distance Control case 2 and monitor 3 implementation and operations.
The binary ablution of central air-conditioning air pipe of the present invention is operated as follows:
(1) earlier central air-conditioning air pipe to be washed 1 is divided into plurality of sections, at the both ends open of segmentation place, aperture position is decided to allow to implement cleaning operation, also should utilize original air port or other interfaces on the central air-conditioning air pipe 1 as far as possible then;
(2), tightly be attached on the adjacent opening of the other end and form sealed attachment the suction inlet of a small-power dust arrester 5 putting into central air-conditioning air pipe 1 from an end opening with the pointwise cleaning robot 4 of Long-distance Control case 2 and monitor 3 operations;
(3) open small-power dust arrester 5, start pointwise cleaning robot 4, open the industrial dust collector 6 that is connected with the dust mouth of pointwise cleaning robot 4 rear ends and open the cleaning brush head of holding about pointwise cleaning robot 4 leading sections 7, cleaning brush head 7 rotations of pointwise cleaning robot 4, pine is beaten with the laying dust pointwise on central air-conditioning air pipe 1 inwall in the limit, pointwise suction dedusting is carried out by the suction port 8 of pointwise cleaning robot 4 front end ends again in the limit, simultaneously small-power dust arrester 5 at other end opening part with the flying dust sucking-off until this section central air-conditioning air pipe 1 is cleaned up, in the process of the cleaning of central air-conditioning air pipe 1, by Long-distance Control case 2 and monitor 3 operation pointwise cleaning robots 4, also the process of central air-conditioning air pipe 1 inner surface contaminant pointwise being removed by the camera 9 of upper front end on it is observed and record, and the image data of preservation also can be for detecting and checking and accepting and use;
(4) after cleaning is finished, withdraw employed equipment, and the opening part of this section central air-conditioning air pipe 1 is mixed capping;
(5) cleaning operation that then carries out next segmentation place with above-mentioned same steps as finishes until whole central air-conditioning air pipe 1 cleaning operation.
The employed equipment of binary ablution of central air-conditioning air pipe of the present invention is market and can purchases equipment.
The binary ablution of central air-conditioning air pipe of the present invention is using man-hour, consumed power, cleaning performance and environmental pollution etc. all to be better than segmentation ablution and pointwise ablution, can know to manifest from tabulate down.
The contrast of three kinds of cleaning methods of central air-conditioning air pipe
| The segmentation ablution | The pointwise ablution | The binary ablution | |
| Use man-hour | 35 minutes | 45 minutes | 12 minutes |
| Consumed power | 3.5 degree | 2.5 degree | 0.6 degree |
| Cleaning performance | 75％ | 80％ | 95％ |
| Environmental pollution | Greatly | Not quite | Very little |
Annotate: the cross section of the central air-conditioning air pipe of cleaning is 300mm * 400mm, and the length of airduct is 10m.
Claims (4)
1, a kind of binary ablution of central air-conditioning air pipe is characterized in that the operating procedure of binary ablution is as follows:
(1) central air-conditioning air pipe to be washed (1) is divided into plurality of sections, the back is at the both ends open of segmentation place;
(2), tightly be attached on the adjacent opening of the other end and form sealed attachment the suction inlet of a small-power dust arrester (5) putting into central air-conditioning air pipe (1) from an end opening with the pointwise cleaning robot (4) of Long-distance Control case (2) and monitor (3) operation;
(3) open small-power dust arrester (5), start pointwise cleaning robot (4), open the industrial dust collector (6) that is connected with the dust mouth of pointwise cleaning robot (4) rear end and open the cleaning brush head of holding about pointwise cleaning robot (4) leading section (7), cleaning brush head (7) rotation of pointwise cleaning robot (4), pine is beaten with the laying dust pointwise on central air-conditioning air pipe (1) inwall in the limit, pointwise suction dedusting is carried out by the suction port (8) of pointwise cleaning robot (4) front end end again in the limit, simultaneously small-power dust arrester (5) at other end opening part with the flying dust sucking-off until this section central air-conditioning air pipe (1) is cleaned up, in the process of cleaning central air-conditioning air pipe, by Long-distance Control case (2) and monitor (3) operation pointwise cleaning robot (4), also the process of the inner surface contaminant pointwise of central air-conditioning air pipe (1) being removed by the camera (9) of upper front end on it is observed and record, and the image data of preservation also can be for detecting and checking and accepting and use;
(4) after cleaning is finished, withdraw employed equipment, and the opening part of this section central air-conditioning air pipe (1) is mixed capping;
(5) cleaning operation that then carries out next segmentation place with above-mentioned same steps as finishes until whole central air-conditioning air pipe cleaning operation.
2, the binary ablution of central air-conditioning air pipe according to claim 1, the power that it is characterized in that described pointwise cleaning robot (4) is 250W.
3, the binary ablution of central air-conditioning air pipe according to claim 1, the power that it is characterized in that described industrial dust collector (6) is 2KW.
4, the binary ablution of central air-conditioning air pipe according to claim 1, the power that it is characterized in that described small-power dust arrester (5) is 750W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100507975A CN101549350A (en) | 2009-05-08 | 2009-05-08 | Central air-conditioning air pipe cleaning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100507975A CN101549350A (en) | 2009-05-08 | 2009-05-08 | Central air-conditioning air pipe cleaning method |
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| CN101549350A true CN101549350A (en) | 2009-10-07 |
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| CNA2009100507975A Pending CN101549350A (en) | 2009-05-08 | 2009-05-08 | Central air-conditioning air pipe cleaning method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343336A (en) * | 2010-08-05 | 2012-02-08 | 广西南宁京桂成环保技术有限责任公司 | Cleaning machine for air conditioner |
| CN105772422B (en) * | 2014-12-25 | 2018-02-23 | 福建宁德核电有限公司 | A kind of nuclear power generating equipment cleaning device |
| CN109967465A (en) * | 2019-01-15 | 2019-07-05 | 江苏永胜海洋工程有限公司 | A kind of ventilation tubing cleaning system and its cleaning method |
| CN112886484A (en) * | 2021-01-18 | 2021-06-01 | 郑州工程技术学院 | Threading construction device for building electrical engineering |
-
2009
- 2009-05-08 CN CNA2009100507975A patent/CN101549350A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343336A (en) * | 2010-08-05 | 2012-02-08 | 广西南宁京桂成环保技术有限责任公司 | Cleaning machine for air conditioner |
| CN102343336B (en) * | 2010-08-05 | 2014-12-10 | 广西南宁京桂成环保技术有限责任公司 | Cleaning machine for air conditioner |
| CN105772422B (en) * | 2014-12-25 | 2018-02-23 | 福建宁德核电有限公司 | A kind of nuclear power generating equipment cleaning device |
| CN109967465A (en) * | 2019-01-15 | 2019-07-05 | 江苏永胜海洋工程有限公司 | A kind of ventilation tubing cleaning system and its cleaning method |
| CN112886484A (en) * | 2021-01-18 | 2021-06-01 | 郑州工程技术学院 | Threading construction device for building electrical engineering |
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Application publication date: 20091007 |