SE9003499L - Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source - Google Patents

Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source

Info

Publication number
SE9003499L
SE9003499L SE9003499A SE9003499A SE9003499L SE 9003499 L SE9003499 L SE 9003499L SE 9003499 A SE9003499 A SE 9003499A SE 9003499 A SE9003499 A SE 9003499A SE 9003499 L SE9003499 L SE 9003499L
Authority
SE
Sweden
Prior art keywords
rotated
rotary unit
vacuum source
air current
ventilation duct
Prior art date
Application number
SE9003499A
Other languages
Swedish (sv)
Other versions
SE9003499D0 (en
Inventor
Per Inge Wallen
Original Assignee
Inge Wallen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inge Wallen filed Critical Inge Wallen
Priority to SE9003499A priority Critical patent/SE9003499L/en
Publication of SE9003499D0 publication Critical patent/SE9003499D0/en
Publication of SE9003499L publication Critical patent/SE9003499L/en

Links

Classifications

    • 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
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Duct Arrangements (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

A cleaning unit (4) consisting of a ring-shaped brush (5) is connected to the rotary unit (1) rotating shaft (2) with which it rotates, removing dirt from the interior of the duct (3). Attached to the two ends of the rotary shaft (2) are lines (8,9) which enable the cleaning device to be pulled in either direction through the duct.
SE9003499A 1990-11-02 1990-11-02 Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source SE9003499L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9003499A SE9003499L (en) 1990-11-02 1990-11-02 Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003499A SE9003499L (en) 1990-11-02 1990-11-02 Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source

Publications (2)

Publication Number Publication Date
SE9003499D0 SE9003499D0 (en) 1990-11-02
SE9003499L true SE9003499L (en) 1992-05-03

Family

ID=20380804

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003499A SE9003499L (en) 1990-11-02 1990-11-02 Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source

Country Status (1)

Country Link
SE (1) SE9003499L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580961A (en) * 2012-02-03 2012-07-18 重庆大学 Air duct cleaning device
CN108120032A (en) * 2017-12-21 2018-06-05 河南百年融熥实业有限公司 A kind of solar water heater capable of washing
CN111609248A (en) * 2020-05-25 2020-09-01 汪军军 Be applied to hydraulic engineering's automatic scarfing cinder water conservancy pipeline

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111494990B (en) * 2020-04-29 2021-11-16 志峰（北京）环境科技集团有限公司 Sewage treatment flocculation sedimentation tank
CN112317475A (en) * 2020-11-20 2021-02-05 山东中佳电子科技有限公司 Medical pipeline inner wall cleaning head, cleaning system and cleaning method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580961A (en) * 2012-02-03 2012-07-18 重庆大学 Air duct cleaning device
CN108120032A (en) * 2017-12-21 2018-06-05 河南百年融熥实业有限公司 A kind of solar water heater capable of washing
CN111609248A (en) * 2020-05-25 2020-09-01 汪军军 Be applied to hydraulic engineering's automatic scarfing cinder water conservancy pipeline

Also Published As

Publication number Publication date
SE9003499D0 (en) 1990-11-02

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