CN201565184U

CN201565184U - Filtering device specialized for hand-pressing type iron-tube well

Info

Publication number: CN201565184U
Application number: CN2010200375279U
Authority: CN
Inventors: 廖章胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-05
Filing date: 2010-01-05
Publication date: 2010-09-01
Anticipated expiration: 2020-01-05

Abstract

A filtering device specialized for hand-pressing type iron-tube well comprises a collapsible sleeve hoop, a left cap, a filtering cartridge, a PPF filtering core and a laser hole filtering layer. The left side of a closed container of the filtering device is provided with a left circular gripper tube, and the right side is provided with a right circular gripper tube. The right circular gripper tube is internally provided with the laser filtering layer. The PPF filtering core can be effectively fixed through rotating a cylinder body, the left circular gripper tube and the right circular gripper tube. The middle part of the container is provided with the outward pressing type PPF filtering core. A cap at the left side of the cylinder body is provided with a plurality of internally equipped water inlet holes. The left side of the cap is provided with a left cylinder cover, a locking nut, a locking screw, the collapsible sleeve hoop and a tube opening seal sleeve. The right side of the cylinder body is provided with a bent elbow splashproof water outlet tube. One end of the water outlet tube is provided with a nut, a bolt and an antifouling cover. The left side of the container is provided with a water inlet, and the right side is provided with a water outlet. The water outlet of the filtering device is communicated with the water inlet of a clean water pot. The filtering device is economical and practical, and can provide qualified and healthy drinking water for the families living in cities and countryside in obtaining water through a dispersed mode.

Description

A kind of hand steel tube well special filtering device

One, technical field

The utility model relates to water correction plant, particularly for town-dweller-rural-family and the long-term manufacturing field of perplexing the filter of the drinking water that uses in rural area dispersion water intaking family.

Two, background technology

Along with industrialized process, environmental pollution problems is increasingly serious, at present, in more than 8000 the large-scale heavy industry project, has 82% to be laid in environment sensitive zones such as riverine river territory, dense population areas; 48% is the material risk source, but there is defective in the mechanism of taking precautions against accordingly, causes contamination accident to take place frequently.Show according to China's health organization investigation result, according to the rural potable water water quality assessment standard of carrying out in 2006,46.36% does not reach basic safe and sanitary, the pollution day by day of water resource in the investigation water sample, influence to the rural area is the most serious, and the rural potable water sanitary condition is demanded urgently improving.The water source of China's life in the countryside drinking water mainly is based on underground surface water, drink phreatic population and account for 74.87%, the population of drinking the surface water accounts for 25.13%, basically be peasant household with good conditionsi digging well to get water, unconditional just at rivers, the lake, reservoir, water intaking is drunk in the gully, and river and the underground water of the whole nation more than 90% is polluted at present, even severe contamination, its pollution is loathsome especially, especially the underground water iron extracted out of steel tube well, manganese, alkali, chlorine, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, suspension, microorganism, Escherichia coli, solid impurity pollutes, sdI value and calcium ions and magnesium ions exceed standard, even there is well that water is arranged, also severe overweight, can't drink, threaten human healthy.The condition of similar city tap-water is not used in general small towns and administrative natural village, and directly with underground water or the face of land natural stream networks source as drinking water, its present situation is drinking water pollution, severe overweight for small towns and people in the countryside; And the present situation of above-mentioned pollution has constituted the very big threat to small towns and area, administrative natural village dispersion water intaking personnel health.

Now known on the market clean filter product design structure is comparatively single, lack human oriented design, with low content of technology, in design and manufacturing, there is certain defective, especially the direct filtration to hand steel tube well well water still is a blank, above defective has become a technical bottleneck of this series products, and present manufacturer really can't remedy above defective, its product mainly is based on the purification again to the town and country running water, the purpose that reaches drinking water sanitary standard designs, and can not solve the rural area and disperse water intaking population directly to adopt water source such as underground surface water to reach the purpose that People's Republic of China's " drinking water sanitary standard " becomes Drinking Water after purifying.Disclose as: Chinese patent literature that a kind of " anti-penetration water purifier (sy159206896) and " multifunctional water purifier " are (sy1492510105); the two all is the water source with the running water, adopt active carbon purifying, ultrafiltration membrance filter, reverse osmosis membrane filtration to be treated as Drinking Water.

Three, utility model content

The utility model mainly is in conjunction with China's reality, push forward the building of a new socialist countryside and the urban-rural integration construction, with country the basic safe and sanitary water works of rural and urban population is matched, purpose provides a kind of hand steel tube well special filtering device, reaches the problem that People's Republic of China's " drinking water sanitary standard " becomes safe drinking water to solve town and country underground water and surface water.This novel purpose is realized by following technical scheme: a kind of hand steel tube well special filtering device, comprise the shrinkable sleeves lock ring, left side end socket, cartridge filter, PPF crosses filter core, the laser hole filter course, it is characterized in that: the container left side of this filter is provided with left circular card pipe, the right side is provided with right circular card pipe, also be provided with the laser hole filter course in the right circular card pipe, pass through rotary barrel, left side circular card pipe and right circular card pipe effectively fixedly PPF are crossed filter core, described external-compression type PPF crosses the middle part that filter core is arranged on container, the left side of cylindrical shell is provided with end socket, have several built-in inlet openings on the end socket in cylindrical shell left side, the left side of end socket is provided with the left-hand cylinder lid, locking nut, lock screw, the shrinkable sleeves lock ring, the ferrule cover; The end that the right side of cylindrical shell is provided with curved elbow splashproof outlet pipe, outlet pipe is provided with nut, bolt, antifouling cover, and the bottom that the right side that the left side of container is provided with water inlet, container has delivery port, container is provided with sewage draining exit; The delivery port of described filter is communicated with the water inlet of water purification jar.

In the above-mentioned design, this novel employing one-level filter and two layers of filtration are to reach long-term puzzlement disperses the processing of water intaking household drinking water in the rural area needs at town-dweller-rural-family.As for water sources such as rural area underground water, surface water, this is novel it is carried out external-compression type PPF filter element filtering after, carry out laser hole filtering layer filtration treatment again.

Compare with prior art (on the basis that existing screen filtration and quartz sand filtration are handled), this novel pin is to the water source, rural area, increased shrinkable sleeves lock ring, laser hole filter course, external-compression type PPF and crossed treatment steps such as filter element filtering.During this was novel, the shrinkable sleeves lock ring can effectively overlap on the pipe network that is used in various former water delivery ports; External-compression type PPF cross filter core, aperture densification, evenly, filter efficiency is up to more than 99.8%, effective silt, iron rust, impurity, suspension, the removing incrustation scale in the underground surface water water of filtering; The laser hole filter course can be tackled the silt removed in the water, iron rust, impurity, suspension effectively once more, thoroughly remove incrustation scale; Human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, make the water quality mouthfeel sweet pure sweet.

This is novel to have following characteristics: 1, cross filter core aperture densification, evenly, filter efficiency is up to more than 99.8%, effective silt, iron rust, impurity, suspension, the removing incrustation scale in the underground surface water water of filtering.2, can tackle effectively once more the silt removed in the water, iron rust, impurity, suspension, thoroughly remove incrustation scale.3, can provide human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid simultaneously, thereby make water quality sweet more pure sweet.4, filter back water quality and reach People's Republic of China's " drinking water sanitary standard ".

This novel economizer is suitable for, and can overlap the delivery port that is used in various former water, good filtration effect, and filter core is convenient to change, and volume is small and exquisite, is easy to carry about with one, and is particularly suitable for town-dweller-rural-family and uses.

Four, description of drawings

Below in conjunction with drawings and Examples to this novel being described in further detail

Fig. 1 is the device connection diagram of this novel embodiment;

Fig. 2 is the structure chart of filter shown in Figure 1.

Five, the specific embodiment

Fig. 1 illustrates the situation of this novel water treatment facilities, as for town-dweller-rural-family uses, hand supply-water pump 2 is extracted the water in the steel tube well 1 out, and sends into through pipe network and to carry out filtration treatment in this new device, and the water after the processing is sent in the pure water case 4 for use through the splashproof outlet pipe.If for the situation that running water is arranged in the town and country, then can directly running water be introduced treated getting final product in this new device.

Among Fig. 2, the closed container that filter 3 is made up of cylindrical shell 3b and left end socket 3a, cylindrical shell 3b is connected with left end socket 3a spiral, left side in the closed container of this filter is provided with left circular card pipe 23, the right side is provided with right circular card pipe 24, also be provided with laser hole filter course 26 in the right circular card pipe, pass through rotary barrel, left side circular card pipe and right circular card pipe effectively fixedly PPF are crossed filter core, the middle part of container is provided with external-compression type PPF and crosses filter core 25, have several built-in inlet openings 22 on the end socket in cylindrical shell left side, the left side of end socket is provided with left-hand cylinder lid 21, locking nut 20, lock screw 19, shrinkable sleeves lock ring 18, ferrule cover 17, the right side of cylindrical shell are provided with curved elbow splashproof outlet pipe 28, one end of outlet pipe is provided with nut 27, bolt 29, antifouling cover 30; The left side of this container is provided with that water inlet 3c, right side have delivery port 3d, the bottom is provided with sewage draining exit 3e.

Referring to Fig. 1, process from water treatment, former water enters (at this moment from the water inlet 3c on the container of filter through valve 5, drain valve 6 on the floss hole of bottom cuts out), after filtering, become Drinking Water, outwards export, (bottom, supplying apparatus that the drain valve 6 on the floss hole of bottom is arranged on device use when cleaning blowdown) through the splashproof outlet pipe.The delivery port of above-mentioned filter is communicated with the water inlet of water purification jar.

In addition, container can adopt edible plastic material or stainless steel 304 materials during this was novel, to satisfy hygienic requirements.

Claims

1. hand steel tube well special filtering device, comprise the shrinkable sleeves lock ring, left side end socket, cartridge filter, PPF crosses filter core, the laser hole filter course, it is characterized in that: the left side in the closed container of this filter is provided with left circular card pipe (23), the right side is provided with right circular card pipe (24), also be provided with laser hole filter course (26) in the right circular card pipe, pass through rotary barrel, left side circular card pipe and right circular card pipe effectively fixedly PPF are crossed filter core, the middle part of container is provided with external-compression type PPF and crosses filter core (25), have several built-in inlet openings (22) on the end socket in cylindrical shell left side, the left side of end socket is provided with left-hand cylinder lid (21), locking nut (20), lock screw (19), shrinkable sleeves lock ring (18), ferrule cover (17), the right side of cylindrical shell is provided with curved elbow splashproof outlet pipe (28), one end of outlet pipe is provided with nut (27), bolt (29), antifouling cover (30), the left side of this container are provided with water inlet (3c), the delivery port that the right side has the described filter of delivery port (3d) (3) is communicated with the water inlet of water purification jar.

2. filter according to claim 1 is characterized in that, the container of described filter (3) is spun by cylindrical shell and left end socket and forms.

3. filter according to claim 2 is characterized in that, the container bottom of described filter (3) is provided with sewage draining exit (3e).