CN2613473Y

CN2613473Y - Portable water purifier

Info

Publication number: CN2613473Y
Application number: CN 03233720
Authority: CN
Inventors: 王聿衍; 龙伟南
Original assignee: Yunnan Wiho Development Co ltd
Current assignee: Yunnan Wiho Development Co ltd
Priority date: 2003-03-25
Filing date: 2003-03-25
Publication date: 2004-04-28
Anticipated expiration: 2013-03-25

Abstract

The utility model discloses a portable small water purifier which is mainly used for instantly treating water with various water qualities and providing qualified drinking water in field operation, business trips, travel, etc. The utility model has the main technical characteristic that a set of purifying device is arranged from the inside of a bottle with a soft body and a bottom mouth, a cover of the purifier is provided a water drinking pie, the communicating part of the cover and the bottle is provided with an air inlet valve, and a water inlet valve is arranged between a net sleeve and a sterilizing cylinder. The trial of the utility model prove that the utility model completely overcome the defects that when water is filled in the existing small water purifier, a filtering head is easy to pollute, the water drinking speed is low, etc.; thus, the quality of purified water can be further guaranteed, and the convenience degree of drinking water can be increased.

Description

A kind of portable water purification kit

One, technical field

The utility model belongs to a kind of small-sized water purifier, is mainly used in to field work, goes on business, tourism etc., and qualified tap water is provided.

Two, background technology

More widely used in the society now is family-friendly water purifier, and volume is big, relies on the gravity of water to realize purifying, and inconvenience is carried.What also have directly meets a mechanism that the purification filtering thing is housed on water tap, tap water is purified, and effusive water just can be drunk, and these are limit by condition all.The patent No. according to China Intellectual Property Office's bulletin: 99221536.6, title: portable water purification kit, its primary structure is: " on a software bottleneck, adorning the net head of a band drainage core; a water outlet is arranged on the net head, and net head is with the lid of a cup formula outward ".The advantage that this device has purifying water and makes things convenient for instrument to carry, but still exist deficiency: 1, need turn on filtering head in the dress water process, hand pollutes filtering head easily, has influence on the pollution of filtering back water easily.2, after the water outlet of hand extrusion soft bottle, air is difficult for entering in the bottle, influences drinking-water speed, makes troubles again if will open bottle cap.3, the water after the filtration only is extruded in the cup, could conveniently drink.

Three, utility model content

Task of the present utility model is: according to the deficiency that existing water purifier exists, develop and a kind ofly both be convenient for carrying, the assurance small-sized water purifier of purifying waste water quality and conveniently drinking again is so that further satisfy user's needs.

Main technical schemes of the present utility model is: in Bottle with soft body,, a cover refining plant is installed to bottleneck, device by water drinking tube, water pipe cap, lid, cartridge filter, Sterilizing cylinder, net tube, reticulation, sterilization thing, take off the thing of distinguishing the flavor of etc. and form.At the lid place that communicates with Bottle with soft body, establish an air intake valve cover, air intake valve, prosopyle are arranged in the cover.With between Sterilizing cylinder is connected, establish an inlet valve cover at the net tube, inlet valve, prosopyle are arranged in the cover, in the net tube reticulation is housed, the sterilization thing is housed in the Sterilizing cylinder, be equipped with in the cartridge filter and take off the flavor thing

The utility model reaches the development purpose fully by on probation, and it is easy to carry, and the quality of purifying waste water meets GB, ensures hygienic safety, drinks very convenient.Wherein sterilize thing, purification filtering thing can be changed, and can repeatedly use, and can satisfy the requirement of all kinds of personnel's outdoor activities and urgent need.

Four, description of drawings

Fig. 1 is the basic or main structure iron of the utility model.

Fig. 2 is the local N enlarged view of Fig. 1.

Fig. 3 is the local H enlarged view of Fig. 1.

Fig. 4 is another kind of structure formation figure of the present utility model.

Five, embodiment

With reference to Fig. 1,2,3, the utility model by water pipe cap 1, water drinking tube 2, lid 3, air intake valve 4, spring 5, air inlet port 6, air intake valve cover 7, sealing-ring 8, cartridge filter 9, take off flavor thing 10, the thing 11 of sterilizing, Sterilizing cylinder 12, Bottle with soft body 13, prosopyle 14, inlet valve 15, inlet valve cover 16 reticulations 17, net tube 18 form.

To bottleneck, a cover refining plant is housed in concrete structure: the A, Bottle with soft body 13, B, device by water drinking tube 2, water pipe cap 1, lid 3, cartridge filter 9, Sterilizing cylinder 12, net tube 18, reticulation 17, sterilization thing 11, take off the thing 10 of distinguishing the flavor of and by the time form.C, be communicated with the place with Bottle with soft body 13, establish an air intake valve cover 7, air intake valve 4, air inlet port 6 are arranged in the cover, with between Sterilizing cylinder 12 is connected, establish an inlet valve cover 16, inlet valve 15, prosopyle 14 are arranged in the cover at net tube 18 at lid 3.Dress reticulation 17 in the net tube 18, dress sterilization thing 11 in the Sterilizing cylinder 12, dress takes off flavor thing 10 in the cartridge filter 9.All adopting screw thread between the above-mentioned parts and be connected, realizes being tightly connected with sealing-ring 8 in main junction.

With reference to Fig. 1,2,3, principle of work of the present utility model: when taking down water pipe cap 1, with hand extrusion soft bottle 13, pressure of the inside of a bottle is raise, and air intake valve 4 is in closing condition, and water to be filtered is by net tube 18 end openings, after reticulation 17 filtrations, compression inlet valve 15 and spring back down inlet valve, and water enters Sterilizing cylinder 12, filtration through sterilization thing 11, enter again in the cartridge filter 9, the filtration of taking off flavor thing 10 through decolouring enters water drinking tube 2, and is inhaled in the mouth.When the openhanded Bottle with soft body 13 of opening, bottle has restorable trend, makes and forms negative pressure in the bottle, inlet valve 15 is under the effect of spring, close prosopyle 14, the water in the Sterilizing cylinder 12 can not be got back in the Bottle with soft body, and under the effect of air intake valve 4 this moment negative pressure in normal atmosphere and bottle, the spring 5 of compress inlet air valve, make valve open, atmosphere enters in the Bottle with soft body through air inlet port 6, thereby bottle restores to the original state, wait to continue the repeatedly circulation of extrusion soft bottle, be lower than 18 times actinal surfaces of net tube until the water surface.

With reference to Fig. 4, this structure is an another kind of structure formation of the present utility model, and compared to Figure 1, the key distinction is on the top of refining plant: be made up of filtering cover 20, filter cartridge 21 and small-bore Bottle with soft body 22 etc., an inlet pipe 19 is set in box, is communicated with box bottom, air intake valve cover 7 respectively.Remaining structure is identical with Fig. 1 with principle of work.

The used sterilizing and purifying filtering material of the utility model can be multiple, as: iodide, from changing resin, activated carbon etc., selects according to actual.

Claims

1, a kind of portable water purification kit, contain Bottle with soft body (13), it is characterized in that: A, Bottle with soft body (13) is interior to bottleneck, one cover refining plant is housed, device is by water drinking tube (2), water pipe cap (1), lid (3), cartridge filter (9), Sterilizing cylinder (12), net tube (18), reticulation (17), sterilization thing (11), take off flavor thing compositions such as (10), be communicated with the place at lid (3) with Bottle with soft body (13), an if air intake valve cover (7), air intake valve (4) is arranged in the cover, air inlet port (6), at net tube (18) with between Sterilizing cylinder (12) is connected, if an inlet valve cover (16) has inlet valve (15) in the cover, prosopyle (14).

2, portable water purification kit according to claim 1, it is characterized in that: the top of refining plant, form by filtering cover (20), filter cartridge (21) and small-bore Bottle with soft body (22) etc., an inlet pipe (19) be set in box, respectively with at the bottom of the box, valve cover (7) is communicated with.