CN2226418Y

CN2226418Y - Drinking vessel with ultrafilter

Info

Publication number: CN2226418Y
Application number: CN 95244151
Authority: CN
Inventors: 郭宏宝
Original assignee: XINHONG ENTERPRISE DEVELOPMENT Co SHANGHAI
Current assignee: XINHONG ENTERPRISE DEVELOPMENT Co SHANGHAI
Priority date: 1995-06-08
Filing date: 1995-06-08
Publication date: 1996-05-08
Anticipated expiration: 2005-06-08

Abstract

The utility model discloses a drinking vessel with an ultrafilter, which is composed of a casing, a cover, a water inlet pipe, a water outlet pipe, an ultrafiltration cylinder, a thick filter cylinder and a filter element. Because the felicitous structures of a flow quantity rotary valve and a built-in water outlet pipe are adopted, the use of the drinking vessel is convenient and sanitary; a quadruple filter system is composed of a sintered pipe, a KDF, active carbon, a hollow fiber ultrafiltration membrane, etc.; the filtration effect is conspicuous; the water quality is superior to the drinking water standard for living established by a country; tap water after purified can be directly drunk without boiled.

Description

A kind of ultrafiltration water device

The utility model relates to filter, belongs to household water filter especially.

The water purifier kind of selling on the market is a lot, and they improve drinking water quality in the anti-pollution of harnessing the river in varying degrees.For example: the Angel board JY-22 type water purification machine of Shenzhen new century Science and Technology Ltd.'s production, filter effect is better.Yet it is the same with all water purifiers, and outlet pipe is exposed to be stained outside easily, unhygienic.It adopts the efficient microfiltration systems of MF, and filtering accuracy is 0.22 micron, but can't directly drink raw behind the raw water filtration.

The utility model purpose provides a kind of ultrafiltration water device, and it can make outlet pipe exempt from pollution, can remove multiple harmful substances and bacterium effectively, guarantees that former water can directly drink raw after purifying.

The utility model realizes that by following scheme it is made up of housing, lid, water inlet pipe, outlet pipe, aqueduct, ultrafiltration tube, coarse filtration tube, filter core.Its structural feature is to be provided with the flow rotary valve in the convex marginal pore that covers, and is provided with outlet pipe in the side opening of flange, and aqueduct is by coarse filtration tube center, and its upper end is enclosed in the flow rotary valve hole, and the side opening of flow rotary valve communicates with aqueduct.The coarse filtration tube divides two cavitys up and down, is provided with a PE sintered pipes in the lower chamber, fills up KDF drainage medium in the sintered pipes, has the nonwoven filter disc to separate mutually between the upper cavity that is filled with activated carbon and the lower chamber.The ultrafiltration tube that is placed with polysulfone hollow fibre milipore filter core is positioned at a side of coarse filtration tube.

The utility model adopts flow rotary valve and built-in outlet pipe, and the structure uniqueness is used convenient and sanitary.Cavity divides sintered pipes, KDF, activated carbon, hollow fiber ultrafiltration membrane quadruple filtration system, can remove various harmful substances and bacterium, the efficient purification, and drainage can directly be drunk raw.

The utility model is described in further detail below with reference to embodiment shown in the drawings.

Fig. 1 is a structural profile schematic diagram of the present utility model.

Among Fig. 1, housing 1, lid 2, outlet pipe 3 is ensconced in the lid in it, can guarantee that outlet pipe is not contaminated.Flow rotary valve 4, turn lid 2 suitable angles are purified waste water and are just flowed out from effluent pipe mouth. and promptly change the side opening relative position that covers on flange side opening and the flow rotary valve, adjust the discharge size.One end of aqueduct 5 is placed in the flow rotary valve hole by the center of coarse filtration tube 7.The coarse filtration tube is two cavitys about in the of 7 minutes, be placed with PE porous sintered pipes 9 in the lower chamber, fill up KDF drainage medium 10 in the pipe, be filled with activated carbon 8 in the upper cavity, cavity has or not and spins cloth 6 and isolate up and down, after coarse filtration, but the peculiar smell of the former water of elimination, foreign odor, objectionable impurities such as chloroform, organic matter and heavy metal ion improve the look turbidity of water.Running water imports the coarse filtration tube from water inlet pipe 11.Be placed with polysulfone hollow fibre milipore filter core 13 in the ultrafiltration tube 12, the filtering accuracy of milipore filter core is 0.005 micron, can carry to stay bacterium, Escherichia coli, water quality to be better than the standard of national Drinking Water, and former water can directly be drunk raw after purifying.

Claims

1. a ultrafiltration water device is made up of housing 1, lid 2, outlet pipe 3, aqueduct 5, coarse filtration tube 7, water inlet pipe 11, ultrafiltration tube 12 and filter core, it is characterized in that:

A. cover in 2 the convex marginal pore and be provided with flow rotary valve 4, be provided with outlet pipe 3 in the side opening of flange, aqueduct 5 is by coarse filtration tube 7 centers, and its upper end is enclosed in the flow rotary valve hole, and the side opening of flow rotary valve communicates with aqueduct,

B. coarse filtration tube 7 minutes two cavitys up and down, be provided with a PE sintered pipes 9 in the lower chamber, fill up KDF drainage medium 10 in the sintered pipes, have nonwoven filter disc 6 to separate mutually between the upper cavity that is filled with activated carbon 8 and the lower chamber, the ultrafiltration tube 12 that is placed with polysulfone hollow fibre milipore filter core 13 is positioned at a side of coarse filtration tube.