CN201330178Y

CN201330178Y - Water filter with sterilization function

Info

Publication number: CN201330178Y
Application number: CNU2008201814435U
Authority: CN
Inventors: 张智超
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2009-10-21
Anticipated expiration: 2018-12-22

Abstract

The utility model relates to a water filter with sterilization function, which comprises a filter device, a sterilization device and a connecting pipe connected between the filter device and the sterilization device. The filter device is provided with a water inlet and a water outlet, the water inlet can be communicated with a water inlet pipe to take water, the sterilization device is provided with an input opening and an output opening, and the output opening is communicated with an output pipe to drain water. By utilizing the above design, a water source can be filtered and sterilized through the filter device and the sterilization device respectively when passing through the water filter, thereby removing chemicals bacteria harmful to human body in drinking water to obtain purer drinking water.

Description

The water strainer of tool sterilizing function

Technical field

The utility model is a kind of water strainer of tool sterilizing function, refers to a kind of water strainer that can eliminate bacterium in the water by ultraviolet ray especially.

Background technology

The modern is in order to remove impurity in the tap water, detrimental substance etc., and therefore most family or factory all can to remove the chemical substance that is harmful to human body in the water, guarantee the cleaning of tap water at the external water strainer in rising pipe place of drinking-water.

Yet, can make the morbific factor of people but not only have only chemical substance, the bacterium that still has some human eye to see in the water; Therefore, only considering during filtration that it is not enough how removing chemical substance harmful in the water, need consider bacterium in the water toward contact, similarly is streptococcus aureus and intestinal bacteria etc.

With regard to general water strainer on the market, the overwhelming majority is all only utilized the chemical substance in filtering element (cartridge) absorption and the filtered water, but this mode do not consider how remove anhydrate in harmful bacterium, so, still make the morbific danger of people via the filtering tap water of filtering element (cartridge); Be with the real necessity that further improvement is arranged of the structure of, this water strainer.

Summary of the invention

Therefore, the utility model main purpose is at the water strainer that a tool sterilizing function is provided, and this water strainer has sterilization effects, can kill bacterium harmful in the tap water, drinks with the minimizing human body to have the germ tap water and morbific chance.

For reaching the water strainer that technique means system that above-mentioned purpose takes makes aforementioned tool sterilizing function, comprising:

One filtration unit, cording have a water-in and a water outlet, and this water-in can communicate with a water inlet pipe, and this water inlet pipe is provided with a water flow switch, to make the usefulness of water intaking;

One sterilizing unit, cording have an input aperture and a delivery port, and this delivery port is connected with an output tube, to make the usefulness of water outlet; And

One takes over, and is to be connected between filtration unit and sterilizing unit.

Utilize above-mentioned means, can make tap water guide to filtration unit with the chemical substance in the elimination water by water inlet pipe, and then import in the sterilizing unit and carry out sterilization by taking over the tap water of filtration treatment, to remove harmful germ in the tap water, flow out for drinking by output tube more afterwards; Mode can be removed chemical substance harmful in the tap water and germ by this, further to guarantee the pure of tap water.

Description of drawings

Fig. 1: the stereographic map that is the utility model one preferred embodiment.

Fig. 2: the three-dimensional assembly diagram that is the utility model one preferred embodiment.

Fig. 3: the three-dimensional assembly diagram that is the utility model one preferred embodiment sterilizing unit.

Fig. 4: the drawing in side sectional elevation that is the sterilizing unit of the utility model one preferred embodiment.

Fig. 5: the longitudinal diagram that is the sterilizing unit of the utility model one preferred embodiment.

Fig. 6: the synoptic diagram that flows to that is the utility model one preferred embodiment

The primary clustering nomenclature:

10 filtration units, 11 water inlet pipes

12 filtering element (cartridge)s, 13 pipe connectings

14 water flow switches, 20 sterilizing units

21 input apertures, 22 delivery ports

23 output tubes, 24 outer tubes

241 pipes cover 242 installing ports

242 ports, 25 springs

Pipe 27 wear rings in 26

28 ultraviolet lamp tubes, 29 power supply changeover devices

291 plugs, 292 joints

293 external members 30 are taken over

50 hangers, 51 fixed orificess

52 retaining clips, 53 hanging holes

Embodiment

It is shown in Figure 2 to please refer to Fig. 1, and present embodiment is a kind of water strainer of tool sterilizing function, is to comprise that a filtration unit 10, a sterilizing unit 20, take over 30 and one hanger 50 and form.

This filtration unit 10 has a water-in (not shown) and a water outlet (not shown), and this water-in can communicate with a water inlet pipe 11, and this water inlet pipe is provided with a water flow switch 14, so that get feed source; In present embodiment, this filtration unit 10 is made up of a plurality of filtering element (cartridge)s 12 and more than one pipe connecting 13, and 12 of this filtering element (cartridge)s are to utilize pipe connecting 13 to be connected, and makes 12 of this filtering element (cartridge)s form good paths.

Please refer to shown in the 3rd to 5 figure, these sterilizing unit 20 cordings have an input aperture 21 and a delivery port 22, and this delivery port 22 is connected with an output tube 23, to make the externally usefulness of water supply; In present embodiment, this sterilizing unit 20 is made up of an outer tube 24, one transparent interior pipe 26, two wear rings 27, a ultraviolet lamp tube 28 and a power supply changeover device 29; Wherein, this outer tube 24 lies on the footpath wall at two ends and forms an input aperture 21 and a delivery port 22 respectively, and these outer tube 24 two ends form respectively one with pipe in the installing port 242 that communicates, this installing port 242 respectively spiral shell establish one the pipe cover 241, the two is provided with a wear ring 27 this pipe lid 241 and installing port 242, and this outer tube 24 covers on 241 in the pipe of an end and has a port 242 again; Ultraviolet lamp tube 28 is to manage in being located in 26 again, should interior pipe 26 be to penetrate in the outer tube 24 by aforementioned installing port, and utilize aforementioned tubes lid 241 that interior pipe 26 1 ends are fixed on this installing port, and in present embodiment, this power supply changeover device 29 is controlled by the water flow switch 14 of filtration unit 10, when this water flow switch 14 is opened, this power supply changeover device 29 can be opened ultraviolet lamp tube 28 immediately, with usefulness as sterilization, and when this water flow switch 14 is closed, this power supply changeover device 29 can just be closed ultraviolet lamp tube 28 every for some time, finish with sterilization to impel the water in the outer tube 24, avoid when drinking next time, drinking the water that not sterilization is finished, and this water flow switch is controlled the electric power and the water source supply mode of this water strainer, can make water strainer when using, just consume electric power and the secular use of non-reason and consume too much electric power, to reach the energy-saving and carbon-saving motion that government advocates really; And this mode more can not make, and the water source causes expense electricity and dangerous because of the use of long-time stop tail produces high temperature in the sterilizer.

These power supply changeover device 29 cordings have a plug 291 and a joint 292, this plug 291 can be connected with external power source, and this joint 292 is to pass in pipe to cover 241 port 242 and be connected with ultraviolet lamp tube 28, produce ultraviolet required power supply with supply ultraviolet lamp tube 28, an external member 293 is passed by these joint 292 outer systems again, this external member 293 can further be sheathed on the pipe lid 241 of outer tube 24, comes off on ultraviolet lamp tube 28 to prevent this joint 292.

Refer again to shown in Figure 2ly, this adapter 30 is to be connected in 20 of filtration unit 10 and sterilizing units, for 20 good paths of formation of this filtration unit 10 and sterilizing unit.

Have a plurality of fixed orificess 51 on this hanger 50 screwing togather filtering element (cartridge) 12, and this hanger 50 is that spiral shell is established a plurality of C shape retaining clip 52 usefulness for clamping sterilizing unit 20, forms a plurality of hanging holes 53 again on this hanger 50, be available for users to be placed on the metope in hanger 50 belows.

Please refer to shown in Figure 6, during use, this drink water system earlier by in the filtering element (cartridge) 12 of water inlet pipe 11 inflow filters 10 to remove the chemical substance in the water, and then tap water flowed into 26 of the outer tube 24 of sterilizing unit 20 and interior pipes by taking over 30, so that sterilization is carried out in the ultraviolet ray that quartz burner 28 is produced, killing germ harmful in the water, and then flow out, drink for the people by output tube 23; Mode can be removed chemical substance evil and germ harmful in the tap water simultaneously by this, can be not sick after drinking this tap water to guarantee drinking person.

Though exposed specific practice of the present utility model in the aforementioned embodiment; but be not to be only limited to category mentioned in the previous embodiment; any modifications and variations of being done in the spirit and scope that do not break away from the utility model also belong to the scope of the utility model protection.

Claims

1. the water strainer of a tool sterilizing function is characterized in that, comprising:

One filtration unit, cording have a water-in and a water outlet, and this water-in can communicate with a water inlet pipe, to make the usefulness of water supply;

One sterilizing unit, cording have an input aperture and a delivery port, and this delivery port is connected with an output tube, and this water inlet pipe is provided with a water flow switch, to make the usefulness of water outlet; And

2. according to the water strainer of the described tool sterilizing function of claim 1, it is characterized in that described sterilizing unit is made up of an outer tube, transparent interior pipe, two wear rings, a ultraviolet lamp tube and a power supply changeover device; Wherein, this outer tube forms an input aperture and a delivery port respectively on the wall of two ends footpaths, and these outer tube two ends form respectively one with pipe in the installing port that communicates, installing port is respectively that spiral shell is established a pipe and covered, be provided with a wear ring between this pipe lid and installing port, this outer tube is placed on cording in the pipe of an end again a port; The ultraviolet lamp piping is located in the interior pipe again, and this interior piping is penetrated in the outer tube by aforementioned installing port, and utilizes the pipe lid that interior Guan Yiduan is fixed on this installing port, is provided with spring between the end in addition of interior pipe and the outer tube wall again.

3. according to the water strainer of claim 1 or 2 described tool sterilizing functions, it is characterized in that described filtration unit system is made up of a plurality of filtering element (cartridge)s and more than one pipe connecting, and this connection piping is connected between filtering element (cartridge).

4. according to the water strainer of the described tool sterilizing function of claim 3, it is characterized in that, the water strainer of tool sterilizing function further has a hanger, have a plurality of fixed orificess on this hanger to screw togather filtering element (cartridge) in the hanger below, and this hanger is that spiral shell is established a plurality of retaining clips, with fixing sterilizing unit, form a plurality of hanging holes again on this hanger, can be placed in metope.