CN200998724Y - High-pressure gas purging device for wind pipe purification - Google Patents
High-pressure gas purging device for wind pipe purification Download PDFInfo
- Publication number
- CN200998724Y CN200998724Y CNU2007201180613U CN200720118061U CN200998724Y CN 200998724 Y CN200998724 Y CN 200998724Y CN U2007201180613 U CNU2007201180613 U CN U2007201180613U CN 200720118061 U CN200720118061 U CN 200720118061U CN 200998724 Y CN200998724 Y CN 200998724Y
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- main body
- outer cover
- high pressure
- nozzle
- pressure air
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Abstract
The utility model relates to a high pressure blowing device for air duct cleaning. The device comprises a high pressure air source, a hose with one end connected to the high pressure air source and a nozzle arranged at the other end of hose, the nozzle comprises a main body with the rear end connected with the hose and an outer cover, the main body is hollow, the front part is conical, and a plurality of air holes are arranged on the conical surface; the inner surface of the outer cover is a conical surface, the outer cover covers the front part of main body and is connected with the main body, and a gap is formed between the inner surface of outer cover and the outer surface at the front part of main body. After being vented out from the vent hole on the main body, the high pressure air output from the high pressure air source is blown to the slant rear part of the gap between the outer cover and the main body to form an air knife for effectively cleaning the dirt all over the inner wall, with excellent cleaning effect; moreover, the high pressure air blown backward slantwise can have a thrust force to the nozzle, thereby automatically and reversely thrusting the nozzle to advance deep along the air duct to perform cleaning.
Description
Technical field
The utility model relates to the airduct cleaning device, is meant a kind of high pressure gas blow device that airduct cleans that is used for especially.
Background technology
Current, when cleaning the central air-conditioning airduct, mostly be to adopt some small-sized automated cleaning machine people to enter to carry out cleaning in the airduct, robot has the cleaning arm of hairbrush usually, rotates by the driven by motor hairbrush tube wall is cleaned, and cleaning performance was better when this mode was applied to the airduct of circular cross-section, but airduct for other noncircular cross sections, because there are some dead angles in it, the bristle of hairbrush is difficult to arrive these dead angles, thereby causes cleaning effect not good.
The utility model content
Technical problem to be solved in the utility model is: a kind of high pressure gas blow device that airduct cleans that is used for is provided, and it can be applicable to clean the airduct of various cross sectional shapes, and cleaning effect is good.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of high pressure gas blow device that airduct cleans that is used for is provided, comprise that high-pressure air source, an end are connected in the flexible pipe on the high-pressure air source and are located at another terminal nozzle of flexible pipe, described nozzle comprises a main body and the outer cover that a rear end links to each other with flexible pipe, described main body hollow, and its first half is cone-shaped, and also is provided with several pores on the conical surface; Described outer cover inner surface is a taper surface, and outer cover links to each other in the first half of main body and with main body for cover cap, the inner surface of outer cover and and the outer surface of main body first half between form a crack.
The beneficial effects of the utility model are: because outer cover is tapered, and cover cap is on main body, the gases at high pressure of high-pressure air source output blow out at a high speed and form air knife to the oblique rear of nozzle along the crack between outer cover and the main body again after the pore of main body comes out, inner wall surface dirt is everywhere effectively cleaned, and cleaning effect is good; In addition,, and nozzle is also had a propulsive thrust, advance to clean to the depths along airduct automatically thereby can instead push away nozzle because gases at high pressure are to blow out after oblique.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the composition schematic diagram that the utility model is used for the high pressure gas blow device of airduct cleaning.
Fig. 2 is the nozzle arrangements schematic diagram that the utility model is used for the high pressure gas blow device of airduct cleaning.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of high pressure gas blow device that airduct cleans that is used for, and comprises that high-pressure air source 1, an end are connected in the flexible pipe 2 on the high-pressure air source 1 and are located at flexible pipe 2 another terminal nozzles 3.
The relevant parameter of the high-pressure air source 1 that is adopted in the present embodiment, is as follows: pressure: every square centimeter of 7-8 kilogram; Gas output: 5 cubic metres of per minutes.
As shown in Figure 2, described nozzle 3 comprises a main body 30 and the outer cover 32 that a rear end links to each other with flexible pipe 2.Described main body 30 hollows, and its first half is cone-shaped, and on the conical surface, also be provided with several pores 300; Described outer cover 32 inner surfaces also are a conical surface, and outer cover 32 corresponding cover caps link to each other in the first half of main body 30 and with main body 30, the inner surface of outer cover 32 and and the outer surface of main body 30 first halfs between form a crack 34.
The connected mode of described outer cover and main body can have multiple, structure for example shown in Figure 2, stretch out downwards at the vertex of a cone place of described outer cover 32 inner surfaces and to be provided with a bolt 320, screw togather with described bolt 320 and be provided with corresponding screw 302, thereby outer cover 32 is linked to each other with main body 30 at the leading section of main body 30.Be spirally connected the degree of depth by adjustment and crack 34 width between outer cover 32 and the main body 30 can be regulate.In addition, described outer cover 32 can also link to each other with main body 30 by welding manner, specifically is that the leading section of the front end of outer cover 32 and main body 30 is integrally welded.
For reducing the motion windage, and can also be designed to described outer cover 32 outer surfaces cone-shaped.
In use, the gases at high pressure that provided by high-pressure air source 1 enter nozzle 3 by flexible pipe 2 main body 30, enter crack 34 through pore 300 again, blow out at a high speed along the proceeds posterolateral of crack 34 then to nozzle 3, form air knife, dirt on airduct (the scheming not shown) inwall is had scraping action, and cleaning effect is good; In addition, gases at high pressure are to blow out along the oblique rear of crack 34 to nozzle 3, and nozzle 3 is also had a propulsive thrust, thereby can instead push away nozzle 3 advances to the depths along airduct automatically, clean simultaneously, for this reason, the operator need strain flexible pipe 2, and, promptly in airduct, scurry into to avoid nozzle 3 with suitable speed folding and unfolding flexible pipe 2.
Claims (4)
1, a kind of high pressure gas blow device that is used for the airduct cleaning, it is characterized in that: comprise that high-pressure air source, an end are connected in the flexible pipe on the high-pressure air source and are located at another terminal nozzle of flexible pipe, described nozzle comprises a main body and the outer cover that a rear end links to each other with flexible pipe, described main body hollow, and its first half is cone-shaped, and also is provided with several pores on the conical surface; Described outer cover inner surface is a conical surface, and outer cover links to each other in the first half of main body and with main body for cover cap, the inner surface of outer cover and and the outer surface of main body first half between form a crack.
2, the high pressure gas blow device that is used for the airduct cleaning as claimed in claim 1, it is characterized in that: stretch out downwards and be provided with a bolt at the vertex of a cone place of described outer cover inner surface, and be provided with corresponding screw and described screw threaded at the leading section of main body.
3, the high pressure gas blow device that is used for the airduct cleaning as claimed in claim 1, it is characterized in that: the front end of described outer cover and the leading section of main body are integrally welded.
4, as claim 1 or the 2 or 3 described high pressure gas blow devices that are used for the airduct cleaning, it is characterized in that: described outer cover outer surface also is cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201180613U CN200998724Y (en) | 2007-01-12 | 2007-01-12 | High-pressure gas purging device for wind pipe purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201180613U CN200998724Y (en) | 2007-01-12 | 2007-01-12 | High-pressure gas purging device for wind pipe purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998724Y true CN200998724Y (en) | 2008-01-02 |
Family
ID=39013130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201180613U Expired - Fee Related CN200998724Y (en) | 2007-01-12 | 2007-01-12 | High-pressure gas purging device for wind pipe purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998724Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601259A (en) * | 2012-03-19 | 2012-07-25 | 昆山长运电子工业有限公司 | Continuous processing punching machine provided with blower system |
| CN102888709A (en) * | 2012-09-18 | 2013-01-23 | 常州申达经编有限公司 | Device used for automatically removing feathers |
| CN103170483A (en) * | 2013-03-13 | 2013-06-26 | 江西省电力科学研究院 | Experiment device for purging oxide skin in boiler tube of power station |
| CN103712435A (en) * | 2013-12-17 | 2014-04-09 | 南通密炼捏合机械有限公司 | Self-cleaning type heating air extractor |
| CN103721490A (en) * | 2013-12-05 | 2014-04-16 | 常熟市中凯仪表有限公司 | Filtration type gas decompressor |
| CN104858191A (en) * | 2015-05-20 | 2015-08-26 | 赵静 | LED vacuum defoamation machine inner wall cleaning device |
| CN105465803A (en) * | 2015-12-28 | 2016-04-06 | 大唐户县第二热电厂 | Self-purging system for boiler air pre-heater |
| CN106064042A (en) * | 2016-08-08 | 2016-11-02 | 上海阳申石化设备安装有限公司 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
| CN106490826A (en) * | 2016-12-07 | 2017-03-15 | 务川仡佬族苗族自治县文化遗产保护中心 | A kind of portable archaeology cleaning plant |
| CN106862198A (en) * | 2017-03-29 | 2017-06-20 | 成都理工大学 | A kind of bionical cleaning device of Alternative manifold type pipe inwall and its clean method |
| CN108999190A (en) * | 2018-07-24 | 2018-12-14 | 中国二十冶集团有限公司 | A kind of bored concrete pile pours conduit plugging siphunculus method |
| CN109261637A (en) * | 2018-09-19 | 2019-01-25 | 安徽宏实自动化装备有限公司 | Integrally formed miniature porous type air knife |
| CN110695018A (en) * | 2019-09-06 | 2020-01-17 | 上海航天精密机械研究所 | Device and method for cleaning excess on inner surface of bent conduit |
-
2007
- 2007-01-12 CN CNU2007201180613U patent/CN200998724Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601259A (en) * | 2012-03-19 | 2012-07-25 | 昆山长运电子工业有限公司 | Continuous processing punching machine provided with blower system |
| CN102888709A (en) * | 2012-09-18 | 2013-01-23 | 常州申达经编有限公司 | Device used for automatically removing feathers |
| CN103170483A (en) * | 2013-03-13 | 2013-06-26 | 江西省电力科学研究院 | Experiment device for purging oxide skin in boiler tube of power station |
| CN103721490A (en) * | 2013-12-05 | 2014-04-16 | 常熟市中凯仪表有限公司 | Filtration type gas decompressor |
| CN103712435A (en) * | 2013-12-17 | 2014-04-09 | 南通密炼捏合机械有限公司 | Self-cleaning type heating air extractor |
| CN104858191A (en) * | 2015-05-20 | 2015-08-26 | 赵静 | LED vacuum defoamation machine inner wall cleaning device |
| CN105465803A (en) * | 2015-12-28 | 2016-04-06 | 大唐户县第二热电厂 | Self-purging system for boiler air pre-heater |
| CN106064042A (en) * | 2016-08-08 | 2016-11-02 | 上海阳申石化设备安装有限公司 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
| CN106064042B (en) * | 2016-08-08 | 2018-12-07 | 上海阳申石化设备安装有限公司 | To clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
| CN106490826A (en) * | 2016-12-07 | 2017-03-15 | 务川仡佬族苗族自治县文化遗产保护中心 | A kind of portable archaeology cleaning plant |
| CN106862198A (en) * | 2017-03-29 | 2017-06-20 | 成都理工大学 | A kind of bionical cleaning device of Alternative manifold type pipe inwall and its clean method |
| CN108999190A (en) * | 2018-07-24 | 2018-12-14 | 中国二十冶集团有限公司 | A kind of bored concrete pile pours conduit plugging siphunculus method |
| CN109261637A (en) * | 2018-09-19 | 2019-01-25 | 安徽宏实自动化装备有限公司 | Integrally formed miniature porous type air knife |
| CN110695018A (en) * | 2019-09-06 | 2020-01-17 | 上海航天精密机械研究所 | Device and method for cleaning excess on inner surface of bent conduit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ZHONGKE YIGE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANG XIONG Effective date: 20100316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518055 ROOM 702, BUILDING 6Q, NANGUOLICHENG, XILI TOWN, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 6/F, HONGHUALING QUNTAI BUILDING, TAOYUAN STREET, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100316 Address after: 6, Guangdong, Shenzhen, Nanshan District province Taoyuan street, 518000 buildings, east of Thailand, Thailand Patentee after: Shenzhen Keyige Technology Co. Ltd. Address before: 518055 Guangdong Province, Shenzhen City Xili town Belvedere Southland building 702 room 6Q Patentee before: Yang Xiong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20110112 |