CN201257332Y

CN201257332Y - Portable field water directly-drinking device

Info

Publication number: CN201257332Y
Application number: CNU200820075367XU
Authority: CN
Inventors: 王培奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-17
Filing date: 2008-07-17
Publication date: 2009-06-17
Anticipated expiration: 2018-07-17

Abstract

The utility model relates to a portable field direct water drinking device. A box body of the device comprises a water intake box and a filtration box which are buckled together, wherein a blade wheel guide shell water lifting device is installed in the water intake box, a hand crank driving the blade wheel guide shell water lifting device to rotate is installed outside the water intake box, a water intake pipe is coiled in the water intake box and is connected with the water inlet of the blade wheel guide shell water lifting device, a filtration head is fixedly installed on the end of the water intake pipe, the filtration box is communicated with the water outlet of the blade wheel guide shell water lifting device by the water intake pipe, and an initial filter membrane filtration tank, an active carbon filtration tank and an ultrafiltration membrane are sequentially fixedly installed in the filtration box and are finally connected with a water drinking pipeline. The utility model has simple integrity and reasonable design, adopts the carrying way of backpack, can get water in any water resource in countryside, mountain areas or fields, causes the filtered water to be directly drunk, has the back flush function and prolonged service life and is especially suitable for the countryside, the mountain areas or the fields to use.

Description

The portable field direct drink device

Technical field

The utility model belongs to water treatment field, especially a kind of portable field direct drink device.

Background technology

The direct drinking device that has many kinds to purify waste water on the market, this direct drinking device generally are directly installed on the water pipe of front end of tap, and water after treatment is clean hygiene, as clear as crystal drinking water.But, existing direct drinking device can only use in the cities and towns that are equipped with the running water pipe network, when rural area, mountain area or field work, pressure is provided and can not uses the direct drinking device because can not feed water, can only carry drinking water, and the quantity of the drinking water that carries is limited after all; Even the discovery water source is owing to differentiating water quality and dare not drinking.Especially Pin Kun rural area, mountain area, because pollution of waterhead is serious, the villager is difficult to drink the drinking water that meets GB, has not only had a strong impact on healthyly, even causes transmission of disease.Therefore, design a kind of have portable function and in the rural area, mountain area and even the open-air employed direct drinking device that meets GB be very necessary.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of portable field direct drink device is provided, and this direct drinking device adopts manpower to filter and provide direct drinking to the water at any water source.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of portable field direct drink device, leading the shell picotan by casing, impeller constitutes, it is characterized in that: casing is made of water tank and Rose Box make-up, impeller is installed in water tank leads the shell picotan and the hand crank that drives impeller is led the rotation of shell picotan is installed outside water tank, be wound with intake pipe and this intake pipe at the water tank inner disc and connect the water inlet that impeller is led the shell picotan, the end of intake pipe is fixed with a filtering head; Rose Box is communicated with the delivery port that impeller is led the shell picotan by water inlet pipe, and being fixed with just in Rose Box successively, membrane filtration jar, activated carbon filtration jar and ultrafiltration membrance filter jar connect drinking water pipeline at last.

And described filtering head is the three-stage filtration mode, and one-level is the bigger silk screen coarse filtration of order number, and secondary is that the less silk screen of order number carefully filters, and three grades is to filter continuous filtration.

And the filter membrane that described membrane filtration jar just and ultrafiltration membrance filter jar are adopted is the hollow fiber type filter membrane.

And described drinking water pipeline connects a buffer tank by three-way pipe, and the water side of this buffer tank is communicated with the water inlet end of membrane filtration jar just by circulating line, and a valve also is installed on circulating line.

And, a manual press-contacting device also is installed on the described buffer tank.

And, on water tank, be fixed with and can realize the braces born.

And described membrane filtration jar just and ultrafiltration membrance filter jar all are equipped with a blow-off pipe and are communicated with outside the Rose Box.

And it is floating that a water is installed on the described filtering head.

Advantage of the present utility model and good effect are:

1. this portable direct drinking device adopts handly as the hydraulic power source, leads shell water lift principle with water generates pressure and deliver to filtering tank and filter by employed impeller in the water pump, forms the direct drinking that can directly drink for people with this.Overall construction design is reasonable, filter element science compatibility, and good filtration effect is easy to carry.

2. this portable direct drinking device can carry out backwash to filter element by buffer tank, with the filter effect of intensifier, improves filter efficiency.

3. the utility model overall simple, reasonable in design, adopt backpack to carry, adopt hand-rail type to carry out water lift, can be in the rural area, mountain area or open-air any water source fetch water, the water after the filtration can directly be drunk, and has backwashing function, increase the service life, be particularly suitable in the rural area, mountain area or open-air the use.

Description of drawings

Fig. 1 is an overall structure front view of the present utility model;

Fig. 2 is the internal structure layout drawing of the water tank of Fig. 1;

Fig. 3 is the internal structure layout drawing of the Rose Box of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model embodiment is further described.

A kind of portable field direct drink device is the portable unit of a kind of backpack, is the body structure that is made of water tank 2 and Rose Box 4 make-ups, is fixed with to realize the braces 3 born on water tank.Be described in detail the internal structure of water tank and Rose Box below:

Water tank: referring to Fig. 2, in water tank, be fixed with an impeller and lead shell picotan 5, this impeller is led the shell picotan and is led the rotation of shell picotan by being installed in an outer hand crank 1 realization impeller of water tank, thereby realize water lift function (it is routine techniques that impeller is led the shell picotan, does not provide concrete structure and annexation in the present embodiment).Counter offer is wound with intake pipe 6 in water tank, this intake pipe connects the water inlet that impeller is led the shell picotan, is fixed with a filtering head 9 in the end of intake pipe, and this filtering head can directly be placed in the water source and fetch water, sink under water for fear of filtering head, a water floating 8 is installed on filtering head.Filtering head is generally the three-stage filtration mode, and one-level is the bigger silk screen coarse filtration of order number, and secondary is that the less silk screen of order number carefully filters, and three grades is to filter continuous filtration, has removed graininess and other dirts by the water that three-stage filtration is adopted.

Rose Box: Rose Box is communicated with the delivery port that impeller is led the shell picotan by water inlet pipe 7, and its structure is seen Fig. 3.In Rose Box, be fixed with just membrane filtration jar 10, activated carbon filtration jar 13 and ultrafiltration membrance filter jar 16 successively, all adopt pipeline to connect successively between each filter element, its concrete syndeton is such: water inlet pipe directly is communicated with membrane filtration jar just, just the membrane filtration jar connects the activated carbon filtration jar by pipeline, this activated carbon filtration jar connects the ultrafiltration membrance filter jar by pipeline, and the ultrafiltration membrance filter jar is mounted on the outer tap 21 of casing by drinking water pipeline 20.Stop up filter membrane and the low problem of filter efficiency that causes for fear of dirt or impurity, this device also is provided with a cover backwashing system, its structure is: drinking water pipeline connects a buffer tank 15 by three-way pipe 19, the water side of this buffer tank is communicated with the water inlet end of membrane filtration jar just by circulating line 11, and a valve 14 also is installed on circulating line; In addition, buffer tank also is equipped with a manual press-contacting device 18, this press-contacting device is behind the valve 17 of closing three-way pipe, can by annotate to buffer tank the pressure mode with the water in the buffer tank by filter element to the first filter membrane of membrane filtration jar and ultrafiltration membrance filter jar of backwash, the sewage after the recoil is discharged by the blow-off pipe 12 that is installed in first membrane filtration jar and ultrafiltration membrance filter jar.

First filter membrane that the utility model adopted and milipore filter are the hollow fiber type milipore filter group that Motian Film Science and Technology Co., Ltd., Tianjin produces, effectively poisonous and harmful substances such as the bacterium in the water, virus, iron rust, colloid are filtered.

Operation principle of the present utility model is:

Intake pipe is taken out and filtering head is put to the water source, lead the rotation of shell picotan by rotating the hand crank impeller, producing negative pressure thus is promoted to impeller with water and leads in the shell picotan, the water inlet pipe of this water process Rose Box enters filter element and filters, and the water after the filtration is drunk for the people; In addition, water after the filtration by three-way pipe to the buffer tank water filling, by the valve of opening circulating line, the mode that adopts press-contacting device manually to press to the buffer tank notes, the water that makes buffer tank is by circulating line backwash filter unit, with the filter membrane of cleaning filter element.

Embodiment described in the utility model is illustrative; rather than it is determinate; therefore the utility model is not limited to the embodiment described in the specific embodiment; every by those skilled in the art according to other embodiments that the technical solution of the utility model draws, belong to the scope of the utility model protection equally.

Claims

1. portable field direct drink device, leading the shell picotan by casing, impeller constitutes, it is characterized in that: casing is made of water tank and Rose Box make-up, impeller is installed in water tank leads the shell picotan and the hand crank that drives impeller is led the rotation of shell picotan is installed outside water tank, be wound with intake pipe and this intake pipe at the water tank inner disc and connect the water inlet that impeller is led the shell picotan, the end of intake pipe is fixed with a filtering head; Rose Box is communicated with the delivery port that impeller is led the shell picotan by water inlet pipe, and being fixed with just in Rose Box successively, membrane filtration jar, activated carbon filtration jar and ultrafiltration membrance filter jar connect drinking water pipeline at last.

2. portable field direct drink device according to claim 1 is characterized in that: described filtering head is the three-stage filtration mode, and one-level is the bigger silk screen coarse filtration of order number, and secondary is that the less silk screen of order number carefully filters, and three grades is to filter continuous filtration.

3. portable field direct drink device according to claim 1 is characterized in that: the filter membrane that described membrane filtration jar just and ultrafiltration membrance filter jar are adopted is the hollow fiber type filter membrane.

4. portable field direct drink device according to claim 1, it is characterized in that: described drinking water pipeline connects a buffer tank by three-way pipe, the water side of this buffer tank is communicated with the water inlet end of membrane filtration jar just by circulating line, and a valve also is installed on circulating line.

5. portable field direct drink device according to claim 4 is characterized in that: a manual press-contacting device also is installed on the described buffer tank.

6. portable field direct drink device according to claim 1 is characterized in that: be fixed with on water tank and can realize the braces born.

7. according to claim 1 or 3 described portable field direct drink devices, it is characterized in that: described membrane filtration jar just and ultrafiltration membrance filter jar all are equipped with a blow-off pipe and are communicated with outside the Rose Box.

8. portable field direct drink device according to claim 1 and 2 is characterized in that: it is floating that a water is installed on the described filtering head.