Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WATER PURIFYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/027968
Kind Code:
A1
Abstract:
The present invention relates to a water purifying device and, more specifically, to a water purifying device having replaceable particulate, fibrous and spongious filtering members. To this end, the water purifying device, according to the present invention, comprises: a plurality of hollow filter housings enabled to be coupled in series; and filtering members respectively arranged inside the filter housings. In addition, a separation preventing protrusion is formed at one end of the lower side of the inner surface of at least one filter housing and extended from the inner surface of the filter housing, and an entry preventing protrusion is formed at the inner surface of one end of the upper side of the filter housing. Furthermore, the water purifying device comprises: a filter upper cap of which at least a part is open to allow raw water to pass therethrough, and which is arranged inside the filter housing at which the separation preventing protrusion and the entry preventing protrusion are formed and is configured such that the filter upper cap passes through the entry preventing protrusion and is caught by the separation preventing protrusion so as to be restricted from moving in the flow direction of the raw water; a filter lower cap of which at least a part is open to allow the raw water to pass therethrough, and which is arranged inside the filter housing at which the separation preventing protrusion and the entry preventing protrusion are formed and is configured such that the filter lower cap is caught by the entry preventing protrusion so as to be restricted from moving in the flow direction of the raw water; and the particulate, spongious or fibrous filtering members arranged between the filter upper cap and the filter lower cap so as to purify the raw water flowing in through the filter lower cap. The water purifying device, according to the present invention, can reduce filter replacement costs and can minimize environmental pollution since only the particulate, fibrous and spongious filtering members are replaced and the filter housings can be reused.

Inventors:
MOON DU YOUNG (KR)
Application Number:
PCT/KR2015/005558
Publication Date:
February 25, 2016
Filing Date:
June 03, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MOON DU YOUNG (KR)
International Classes:
B01D35/00
Foreign References:
KR200365881Y12004-10-27
KR20100066325A2010-06-17
KR20090032904A2009-04-01
KR20040019464A2004-03-06
KR200405389Y12006-01-10
Attorney, Agent or Firm:
DYNE PATENT & LAW FIRM (KR)
특허법인 다인 (KR)
Download PDF: