JPH0440216A - Air purifier for vehicle - Google Patents

Air purifier for vehicle

Info

Publication number
JPH0440216A
JPH0440216A JP2147110A JP14711090A JPH0440216A JP H0440216 A JPH0440216 A JP H0440216A JP 2147110 A JP2147110 A JP 2147110A JP 14711090 A JP14711090 A JP 14711090A JP H0440216 A JPH0440216 A JP H0440216A
Authority
JP
Japan
Prior art keywords
air
separation pipe
opened
filter
blower
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.)
Pending
Application number
JP2147110A
Other languages
Japanese (ja)
Inventor
Mitsuru Minami
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2147110A priority Critical patent/JPH0440216A/en
Publication of JPH0440216A publication Critical patent/JPH0440216A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0233Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake

Abstract

PURPOSE: To perform the continuous operation of cooling and heating through interior circulation of air by providing a dust collecting filter, an activated carbon filter and the separation pipe connected to the air feeding part of the first blow means on the inlet side thereof and opened on the downstream side of a flow path on the outlet side thereof and packed with an adsorbent.
CONSTITUTION: Air in a compartment is sucked by a blower 16 and dust is removed by a dust collecting filter 18. Further, the malodorous component in the air is adsorbed by an activated filter 20. The first pump 24 is operated by a control circuit 44 simultaneously with the starting of the blower 16 and, after a predetermined time is elapsed, the first valve 32 is opened to introduce air into a separation pipe 28. After the greater part of N2 and O2 flows out of the outlet 28B of the separation pipe 28, the third value 42 is opened and Co, NOx or the like flow backward through the separation pipe to be discharged to the outside from the compartment. By repeatedly performing this operation, poisonous components such as CO, NOx or the like can be removed and the continuous operation of cooling and heating can be carried out through interior circulation of air.
COPYRIGHT: (C)1992,JPO&Japio
JP2147110A 1990-06-05 1990-06-05 Air purifier for vehicle Pending JPH0440216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2147110A JPH0440216A (en) 1990-06-05 1990-06-05 Air purifier for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2147110A JPH0440216A (en) 1990-06-05 1990-06-05 Air purifier for vehicle

Publications (1)

Publication Number Publication Date
JPH0440216A true JPH0440216A (en) 1992-02-10

Family

ID=15422750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2147110A Pending JPH0440216A (en) 1990-06-05 1990-06-05 Air purifier for vehicle

Country Status (1)

Country Link
JP (1) JPH0440216A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104922989A (en) * 2015-06-25 2015-09-23 北京建筑大学 Air purifier for highway toll station and gas station office
CN109249781A (en) * 2018-08-30 2019-01-22 天长市泽创电子科技有限公司 New-energy automobile vehicular air purifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104922989A (en) * 2015-06-25 2015-09-23 北京建筑大学 Air purifier for highway toll station and gas station office
CN104922989B (en) * 2015-06-25 2017-01-18 北京建筑大学 Air purifier for highway toll station and gas station office
CN109249781A (en) * 2018-08-30 2019-01-22 天长市泽创电子科技有限公司 New-energy automobile vehicular air purifier

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