CN201567275U

CN201567275U - Water purifier with active carbon arranged in the center and with manual and automatic integrated sewage discharge function

Info

Publication number: CN201567275U
Application number: CN2009202428121U
Authority: CN
Inventors: 罗娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-28
Filing date: 2009-10-28
Publication date: 2010-09-01
Anticipated expiration: 2019-10-28

Abstract

The utility model relates to a water purifier with active carbon arranged in the center and with the manual and automatic integrated sewage discharge function, which comprises fine sand filters. The utility model is characterized in that the water purifier also comprises an active carbon filter, a screw bolt and a screw nut are arranged at a joint part of a container tube body and an upper sealing head, an annular sieving plate is arranged in a container, water filter holes are spread over the sieving plate, the fine sand filters are arranged on the surface of the sieving plate from bottom to top, an active carbon filter layer is also arranged on the sieving plate, the top of the container is provided with a water inlet, a water outlet is arranged on the right side surface of the container under the sieving plate, the top of the container is provided with a reverse flushing sewage discharge opening, the bottom of the container is provided with a positive flushing sewage discharge opening, and the water outlet of the filter is communicated with the water inlet of an overhead water accumulation tower. The utility model has the advantages of economy and practicability, and can provide qualified and healthy drinking water for administrative natural villages, resident centralized residence areas and group units.

Description

A kind of mid-activated carbon filter with manual/automatic integrated blowdown

One, technical field

The utility model relates to water correction plant, particularly the manufacturing field of the water purifier of the tap water that uses for natural village, rural area and centralized residence sub-district.

Two, background technology

The pollution day by day of water resources, particularly serious to the influence in rural area, basically be peasant household with good conditionsi and enterprises and institutions' digging well to get water, it is standby to introduce overhead water storage tower, unqualified is just drunk with the direct water intaking of simple and easy water pipe in the river and gully, and river and the underground water of the whole nation more than 92% is polluted at present, even severe contamination, its pollution is loathsome especially, especially underground water iron, manganese, alkali, chlorine, suspended substance, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, the solid impurity pollution hazard, 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 the enterprises and institutions in rural area casual household and inhabitation rural area and peasant household centralized residence sub-district, the enterprises and institutions in inhabitation rural area and people in the countryside are directly with underground water or the face of land natural stream networks source as tap water, its present situation is drinking water pollution, severe overweight; The small towns tap water partly exceeds standard, and do not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution has constituted to the enterprises and institutions in rural area casual household and inhabitation rural area and centralized residence sub-district, rural area personnel health's very big threat.

Now known on the market water purifier product design structure is comparatively simple, technology content is low, there is defective in design and the manufacturing, especially to the filtration of underground surface water and the discharging of positive back flushing, and filtering accuracy and aquifer yield all have significant limitation, above defective has become a technology barrier of this series products, and present manufacturers really can't remedy this type of defective, its product mainly is based on the exceed standard purification at well water and surface water water source of town and country, the purpose that reaches general tap water designs, can not solve natural village, rural area and rural area centralized residence population and directly adopt water sources such as underground water or surface water after purifying, to reach People's Republic of China's " drinking water sanitary standard ", become the purpose of Drinking Water.Several water-purifying machines are disclosed as Chinese patent literature: a kind of be " family expenses removing of iron and manganese water-strainer " (ZL01247190.9); A kind ofly be " group with removing of iron and manganese and soda acid water-purifying machine " (ZL200820062297.4), preceding a kind of be to be the water source with underground water and surface water, adopt artificial compound manganese sand to purify; The back is a kind of to be to be the water source with underground water and surface water equally, adopts quartz sand filtration and artificial filtration with manganese sand to be treated as Drinking Water.

Three, utility model content

The utility model mainly is in conjunction with China's reality, further push forward the building of a new socialist countryside and the country geology disaster region population safty of drinking water engineering is matched, purpose provides a kind of mid-activated carbon filter with manual/automatic integrated blowdown, reach People's Republic of China's " drinking water sanitary standard " to solve rural area underground water and surface water, become the problem of Drinking Water.This novel purpose is realized by following technical scheme, a kind of mid-activated carbon filter with manual/automatic integrated blowdown, comprise the spun yarn strainer, it is characterized in that, also has active carbon filtering device, its cylindrical shell and upper cover junction are provided with screw bolt and nut, be provided with an annular sieve plate in this closed container, spread all over treatment hole on the sieve plate, described spun yarn strainer is arranged on the sieve plate surface, also be provided with the gac filtering layer on it, the top of container is provided with water-in, the sewage backwash mouth has water outlet on the container right flank of sieve plate below, the bottom of container has just washes sewage draining exit, and the bottom of container is provided with base; The water outlet of described filtration unit is communicated with the water-in of overhead retaining tower.

Also has microcomputer program Controlling System device: be provided with integrated one-chip computer wiring board in its device, select 51 serial chip microprocessors, and be provided with parts compositions such as special-purpose Voltage stabilizing module, working order nixie display, output control relay, also be provided with auxiliary circuit element quartz crystal, drive triode, drive triode, drive triode, hummer; Be provided with three tunnel inputs in the pilot circuit: state-detection input, state-detection input, operational mode switch; Three tunnel control outputs: blowdown control output, blowdown control output, the compound control output of water inlet; The five-pointed star socket will import, export control signal and power supply is connected with external control component, the input of+24V power supply, common ground; Micro processor leg: output port, output port, output port, LCD display port, input port, input port, input port, power port, crystal port, crystal port; Described 24V positive source is connected with external 24V supply socket is anodal, power cathode links to each other with the public negative pole of magnetic valve, and be connected with external 24V supply socket negative pole, compound control output, connect normally open solenoid valve T3 positive pole, blowdown control output connects normally closed solenoid valve T2 positive pole, blowdown control output connects normally closed solenoid valve T1 positive pole.

In the above-mentioned design, this novel employing one-level and bed filtration device and microcomputer program Controlling System device are with the needs at natural village and rural area centralized residence sub-district drinking water treatment.As concerning water sources such as rural area underground water, surface water, basis is novel carries out activated carbon filtration and spun yarn strainer filtration treatment to it.

Compare with prior art (on the basis of existing quartz sand filtration and artificial filtration with manganese sand processing), this novel pin has increased treatment steps such as activated carbon filtration, the filtration of spun yarn strainer to the water source, rural area.During this is novel, gac threatens granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element HUMAN HEALTH in can planar water, remove the organism in the water, keep mineral substance and trace element the human body beneficial; The spun yarn strainer can be tackled silt in the water, iron rust, impurity, suspended substance, various mechanical impurity effectively once more, thoroughly remove incrustation scale, several mineral materials and trace elements such as potassium to the human body beneficial, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, make water quality sweet more pure sweet; Microcomputer program Controlling System device can effectively be discharged and is suspended in the intravital objectionable impurities of filter cylinder water, discharge efficiency is up to more than 99.8%, also can effectively discharge the various objectionable impuritiess that are adsorbed on the cartridge surface, the back flush discharge rate is up to more than 99%, keep filter core inner water route circulation, effectively prevent out aqueous metamorphism, the control of monolithic computer chip, have automatic measuring ability, discharging number of times and drain time automatically can be provided with arbitrarily.

This is novel to have following characteristics: in 1, can planar water HUMAN HEALTH is threatened granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element, remove the organism in the water, keep mineral substance and trace element the human body beneficial.2, can tackle effectively once more silt in the water, iron rust, impurity, suspended substance, various mechanical impurity, thoroughly remove incrustation scale, several mineral materials and trace elements such as potassium to the human body beneficial, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, make water quality sweet more pure sweet.3, can effectively discharge and be suspended in the intravital objectionable impurities of filter cylinder water, discharge efficiency is up to more than 99.8%, also can effectively discharge the various objectionable impuritiess that are adsorbed on the cartridge surface, the back flush discharge rate is up to more than 99%, keep filter core inner water route circulation, effectively prevent out aqueous metamorphism, the control of monolithic computer chip, have automatic measuring ability, discharging number of times and drain time automatically can be provided with arbitrarily.4, this filtration unit by with the supporting use of back level filtration unit, effluent quality is better than People's Republic of China's " drinking water sanitary standard ".

This novel economizer is suitable for, and water purification automatic water-supply ability is the 6-36 ton per hour, can solve the Drinking Water of 28000 populations, is particularly suitable for natural village and centralized residence sub-district, rural area and uses.

Four, description of drawings

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

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

Fig. 2 is the structure iron of filtration unit shown in Figure 1;

Fig. 3 is the schematic circuit diagram of microcomputer program Controlling System device shown in Figure 1.

Five, embodiment

Fig. 1 illustrates this novel water treatment device and is equipped with the situation of filtering power and microcomputer program Controlling System device, as for administrative natural village, rural area and the use of centralized residence sub-district, working shaft 2 is extracted the water in well water or the surface water 1 out, and after pipe network is sent into water storage box, send into through topping-up pump 4 and carry out filtration treatment in this new device, the water after the processing is sent in the overhead retaining tower 9 for using.If for the situation that the self-control tap water is arranged in the rural area, then directly will make by oneself tap water introduce treated in this new device then can (latter adopt former water power, as being short of power, can adding topping-up pump).

Among Fig. 2, the closed container that filtration unit 8 is made up of cylindrical shell 8b and upper cover 8a, cylindrical shell 8b is connected with upper cover 8a screw rod, the top of this container is provided with water-in 8c, sewage backwash mouth 8e, have water outlet 8d on the container right flank of sieve plate below, the bottom of container has and just washes sewage draining exit 8f, this shell and upper cover junction are provided with screw bolt and nut 28, be provided with an annular sieve plate 32 in the container, spread all over treatment hole on the sieve plate, the sieve plate surface is provided with spun yarn strainer 31 (aperture is 0.60mm) from bottom to top, also be provided with activated carbon filter layer 30 (particle diameter is 1.0-1.2mm) on it, the total thickness＞1.86m of above-mentioned filtering layer; The top of gac filtering layer 30 is provided with arc water distributor 29 in this container, spread all over the water hole on it, play the distribution and the filtrate buffer action of water, the bottom of this shell also is provided with a round concave shape firm banking 33, it is provided with screw rod and is just washing the delivery pipe outlet, lifting device fixing and just washing the discharging effect.

Among Fig. 3, the complete Controlling System that full-automatic microcomputer program Controlling System device 7 is made up of circuit card schematic diagram 7b and external control component, the core of this pilot circuit is a slice microprocessor 50, also be provided with Voltage stabilizing module 51, working order nixie display 61, output control relay 58, contact 69, output control relay 59, contact 70, other auxiliary circuit elements have quartz crystal 66, drive triode 55, drive triode 56, drive triode 57, hummer 68; Pilot circuit is provided with three tunnel inputs, state-detection input 45, state-detection input 46, operational mode switch 65; Three tunnel control outputs, blowdown control output 47, blowdown control output 48, the compound control output 49 of water inlet; Five-pointed star socket 75 will import, export control signal and power supply is connected with external control component ,+24V power supply input 73, common ground 74; Micro processor leg output port 52, output port 53, output port 54, LCD display port 60, input port 62, input port 63, input port 64, power port 67, crystal port 71, crystal port 72.

Referring to Fig. 1, process from water treatment, former water enters from the water-in 8c on the container of filtration unit through valve 11 and magnetic valve 12 and valve 13, (at this moment, bleed valve 16 on the manual drain mouth on the external pipe and the bleed valve 17 on the bottom drain are closed), behind bed filtration, become Drinking Water, outwards export through valve 14, (use when manual drain valve 16 supplying apparatus blowdowns on the external pipe and cleaning, use during magnetic valve 15 supplying apparatus automatic pollution discharge on the automatic pollution discharge mouth, use when bleed valve 17 supplying apparatus blowdowns on the bottom drain and cleaning), the sewage and all kinds of objectionable impurities that are filtered out are stored in filter cylinder and the blowdown pipe network temporarily, treat the instruction of full-automatic microcomputer program Controlling System, often open electromagnetic valve and switch water body, water supply network water route pressure is stored in tube or the pot type filter core filter cylinder, finishing storage presses, automatically cut off water inlet by normally open solenoid valve during blowdown, meanwhile, normally closed solenoid valve is opened automatically, relief pressure, constitute the blowdown path, back level pressure store outburst releasing reverse flow wash prime filter core has capacity of working on one's own, thereby sewage is flowed out from sewage draining exit automatically.The water outlet of above-mentioned normally open solenoid valve device 5 is communicated with the water-in of filtration unit 8, the water outlet of filtration unit is communicated with the water-in of water purification tower, the sewage draining exit of filtration unit 8 is communicated with the water-in of normally closed solenoid valve device 6, and the water outlet of normally closed solenoid valve device 6 is communicated with the water-in of blowdown pipe network.

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

Claims

1. mid-activated carbon filter with manual/automatic integrated blowdown, comprise the spun yarn strainer, it is characterized in that, also have active carbon filtering device (8): its shell and upper cover junction are provided with screw bolt and nut (28), be provided with an annular sieve plate (32) in the container, spread all over treatment hole on the sieve plate, the sieve plate surface is provided with spun yarn strainer (31) from bottom to top, also be provided with activated carbon filter layer (30) on it, the top of container is provided with water-in (8c), have water outlet (8d) on the container right flank of sieve plate below, the water outlet of described filtration unit (8) is communicated with the water-in of overhead retaining tower (9).

2. water purifier according to claim 1, it is characterized in that, also have microcomputer program Controlling System device (7): the core of its pilot circuit is a slice microprocessor (50), also be provided with Voltage stabilizing module (51), working order nixie display (61), output control relay (58), contact (69), output control relay (59), contact (70), other auxiliary circuit elements have quartz crystal (66), drive triode (55), drive triode (56), drive triode (57), hummer (68); Pilot circuit is provided with three tunnel inputs, state-detection input (45), state-detection input (46), operational mode switch (65); Three tunnel control outputs, blowdown control output (47), blowdown control output (48), the compound control output of water inlet (49); Five-pointed star socket (75) will import, export control signal and power supply is connected with external control component ,+24V power supply input (73), common ground (74); Micro processor leg output port (52), output port (53), output port (54), LCD display port (60), input port (62), input port (63), input port (64), power port (67), crystal port (71), crystal port (72); Described 24V positive source is connected with external 24V supply socket is anodal, power cathode links to each other with the public negative pole of magnetic valve, and be connected with external 24V supply socket negative pole, compound control output, connect normally open solenoid valve T3 positive pole, blowdown control output connects normally closed solenoid valve T2 positive pole, blowdown control output connects normally closed solenoid valve T1 positive pole.

3. water purifier according to claim 2 is characterized in that, the top of gac filtering layer (30) is provided with arc water distributor (29) in the container of described filtration unit (8).

4. water purifier according to claim 3 is characterized in that, the aperture of the spun yarn strainer in the container of described filtration unit (8) is 0.60mm, and the particle diameter of activated carbon filter layer is 1.0-1.2mm, total thickness of filter bed＞1.86m.

5. water purifier according to claim 4 is characterized in that, the container of described filtration unit (8) is formed by connecting by cylindrical shell and upper cover screw rod.

6. water purifier according to claim 5 is characterized in that, the container top of described filtration unit (8) is provided with sewage backwash mouth (8e), and the bottom of container has and just washes sewage draining exit (8f)

7. water purifier according to claim 6 is characterized in that, the cylindrical shell bottom of described filtration unit (8) is provided with a round concave shape firm banking (33), and base is provided with screw rod and is just washing the delivery pipe outlet; Described filtration unit (8) places on this round concave shape firm banking.