CN202829767U

CN202829767U - KDF (KaiDeFei) ultrafiltration membrane water purifier with dust cover

Info

Publication number: CN202829767U
Application number: CN 201220508754
Authority: CN
Inventors: 任云翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-05
Filing date: 2012-10-05
Publication date: 2013-03-27
Anticipated expiration: 2022-10-05

Abstract

The utility model discloses a KDF (KaiDeFei) ultrafiltration membrane water purifier with a dust cover. The top of an upper valve seat of the KDF (KaiDeFei) ultrafiltration membrane water purifier is provided with a spiral hole fixed together with the dust cover, a lower opening of the upper valve seat is provided with a spiral internal thread hole, an upper opening of a cylinder body is provided with a spiral external thread hole and a first silicon gel sealing ring, the center of the upper valve seat is provided with an upper circular gripper tube in which a medium connecting pipe is inserted, the bottom of the cylinder body is provided with a lower circular gripper tube, the upper circular gripper tube and the lower circular gripper tube can be used for effectively fixing the medium connecting pipe, a filter part consisting of filter core housing and multiple filter layers is sleeved on the upper section of the medium connecting pipe, a second silicon gel sealing ring is arranged on a groove in the outer wall of the filter core housing, a far infrared mineral filter layer, a KDF filter layer, a residual chlorine purified stone filter layer and a fiber filter layer are sequentially arranged in the filter core housing from bottom to top, a water inlet is arranged in the left side of the upper valve seat and a water outlet is arranged in the right side of the upper valve seat, and a water outlet of a compressed active carbon rod filter core filtering device is communicated with a water outlet of a KDF ultrafiltration membrane filter device. The KDF ultrafiltration membrane water purifier is economic and practical, and can provide qualified and healthy direct drinking water for families in town and country.

Description

A kind of KDF ultrafiltration membrane water purifier with dw

Technical field

The utility model relates to water treating equipment, particularly for the manufacturing field of the water purifier of the tap water of town-dweller-rural-family.

Background technology

Point out according to the health organization investigation, human diseases 80% is relevant with water, the main sterilization method of tap water is the chlorination sterilization, although can remove a large amount of bacteriums, but also exist objectionable impurities, especially the heavy metal in the water, the compositions such as chlorine molecule and nitrite, course of conveying and water tower storage etc. all can cause secondary pollution to a certain degree, although with water boil, also can't remove the objectionable impuritiess such as heavy metal in the water, the excessive absorption of these materials can cause great harm to human body, threatening human healthy, the part of town and country tap water 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 consisted of the great threat to the town and country personnel health.

The water purifier product that many different qualities are now arranged on the market, but design structure is comparatively simple, technology content is low, there is certain defective, especially a technical bottleneck that quick-replaceable and the back flush discharge of purification medium has been become this series products, its product mainly is based on the again purification to city tap-water, the purpose that reaches Drinking Water designs, can not solve rural and urban population and directly adopt self-control tap water water source after purifying, to be better than People's Republic of China's " drinking water sanitary standard ", become the purpose of direct drinking water.

The utility model content

The purpose of this utility model provides a kind of KDF ultrafiltration membrane water purifier with dw, is better than the problem of the People's Republic of China's " drinking water sanitary standard " to solve the town and country tap water that exceeds standard after purifying.The purpose of this utility model is realized by following technical scheme: a kind of KDF ultrafiltration membrane water purifier with dw, comprise normally open solenoid valve, auto-manual sewage backwash Controlling System, liquid crystal display, dw, cartridge filter element filtering device, it is characterized in that, also have the KDF ultrafiltration membrane filter device: the top of its upper valve base is provided with the threaded hole that fixes with dw, the end opening of upper valve base is provided with the spiral internal sealing plug, spiral external sealing plug and first silica gel sealing ring of being provided with suitable for reading of cylindrical shell, the center of upper valve base is provided with the upper circular card pipe of taking in the plant, the bottom of cylindrical shell is provided with lower circular card pipe, upper circular card pipe and lower circular card pipe are taken in can effectively fixing, the epimere of middle adapter is arranged with the filter element of a filter-core shell and multi-filtering layer composition, be provided with the second silica gel sealing ring on the groove of filter-core shell outer wall, be disposed with far infrared mineralizing stone filtering layer in the filter-core shell from bottom to top, the KDF filtering layer, chlorine residue purifies the stone filtering layer, fibrous filter layer, the hypomere of middle adapter is arranged with the ultrafiltration membrance filter core, the left side of this upper valve base is provided with water-in, the right side has water outlet, and the bottom of encloses container is provided with the sewage backwash mouth; The water outlet of described cartridge filter element filtering device is communicated with the water-in of KDF ultrafiltration membrane filter device.

Cartridge filter element filtering device: the top of its upper valve base is provided with the spiral fixed orifices that is connected with dw, the end opening of upper valve base is provided with the spiral internal sealing plug, spiral external sealing plug and the silica gel sealing ring of being provided with suitable for reading of cylindrical shell, the center of upper valve base is provided with the circular card pipe, the bottom of cylindrical shell is provided with lower circular card pipe, the upper middle part of cylindrical shell is provided with the cartridge filter core, the bottom of cylindrical shell is provided with a filter element by filter-core shell and mid-thrust-augmenting nozzle and filter bed composition, be loaded with successively the first fibrous filter layer in the filter-core shell from bottom to top, the brilliant purifying layer of silicon spirit, the second fibrous filter layer, by the rotation upper valve base, upper circular card pipe and lower circular card pipe be cartridge filter core and filter-core shell effectively fixedly, the left side of this upper valve base is provided with water-in, the right side has water outlet, and the bottom of encloses container is provided with the sewage backwash mouth; The water outlet of described normally open solenoid valve is communicated with the water-in of cartridge filter element filtering device.

In the above-mentioned design, the utility model adopts the level Four multi-layer filtrating equipment, needs with the difference for town-dweller-rural-family's drinking water treatment.As tap water that town and country are exceeded standard, the utility model carries out the filtration of chlorine residue purification stone, the filtration of far infrared mineralizing stone, KDF filtration and ultrafiltration membrance filter processing after it is carried out the filtration of the first fibrous filter layer, the clever crystalline substance purification of silicon, the filtration of the second fibrous filter layer, cartridge filter element filtering again.

Compare with prior art (on the basis that existing laser hole filter sieve filters and activated carbon filtration is processed), the utility model is for the tap water water source that exceeds standard, town and country, increased that the first fibrous filter layer filters, the treatment steps such as brilliant purifications of silicon spirit, the filtration of the second fibrous filter layer, cartridge filter element filtering, the filtration of chlorine residue purification stone, the filtration of far infrared mineralizing stone, KDF filtration, ultrafiltration membrance filter and auto-manual sewage backwash.In the utility model, the first and second fibrous filter layers can effectively be removed precipitation and the contaminant particles in the water, avoid the filtrate flight; The brilliant anti-bacterium descaling effect of silicon spirit is very remarkable, can eliminate at short notice red rusting water, bacterium, incrustation scale; The cartridge filter core can effectively be removed the various tastes such as silt, iron rust, throw out, removal chlorine, improves simultaneously mouthfeel, reduces the organic pollutants such as sporangiocyst bacterium, Insecticides (tech) ﹠ Herbicides (tech), removes the lead metal in the water; The far infrared mineralizing stone is (the cutting water clusters makes water molecules less more active, and the water quality of activation allows cell better absorb, and enhances metabolism) effectively; Carcinogenic substance, chlorine residue, peculiar smell, removal effect that chlorine residue purification stone can effectively be removed in the water body are very remarkable; Layer of fibers can be tackled the tiny fixedly impurity of the grains of sand, chip, tube wall anvil cinder and iron rust, impurity, suspended substance, part microorganism equal-volume of removing in the water effectively again, avoids the filtrate flight; KDF can effectively remove the chlorine residue in the water, removes soluble heavy metal, the control microorganism growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, vitriol, can purify well water, remove chlorine, bacterium and algae in the tap water, reduce the mineral substance fouling and suppress microbial reproduction; The ultrafiltration membrance filter core is the various harmful materials such as the various bacteriums in the filtering water, virus, colloid, toxic organic compound, iron rust, heavy metal, mud, fibrous magnesium silicate, blue-green algae, chlorine residue effectively, keep simultaneously mineral substance and trace element to the human body beneficial, thereby make the water quality mouthfeel more sweet pure sweet; The auto-manual sewage backwash can effectively be discharged the various objectionable impuritiess that are suspended in the filter cylinder water body, discharges the objectionable impurities of absorption on each filtering layer and cartridge surface, and ER for emission rate is up to more than 97%.

The utlity model has following features: 1, can effectively remove precipitation and contaminant particles in the water, avoid the filtrate flight.2, the anti-bacterium descaling effect is very remarkable, can eliminate at short notice red rusting water, bacterium, incrustation scale.3, can effectively remove the various tastes such as silt, iron rust, throw out, removal chlorine, improve simultaneously mouthfeel, reduce the organic pollutants such as sporangiocyst bacterium, Insecticides (tech) ﹠ Herbicides (tech), remove the lead metal in the water.4, the far infrared mineralizing stone can be effectively (the cutting water clusters makes water molecules less more active, and the water quality of activation allows cell better absorb, and enhances metabolism).5, carcinogenic substance, chlorine residue, peculiar smell, the removal effect that can effectively remove in the water body are very remarkable.6, can effectively again tackle the tiny fixedly impurity of the grains of sand, chip, tube wall anvil cinder and iron rust, impurity, suspended substance, part microorganism equal-volume of removing in the water, avoid the filtrate flight.7, can effectively remove chlorine residue in the water, remove soluble heavy metal, the control microorganism growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, vitriol, can purify well water, remove chlorine, bacterium and algae in the tap water, reduce the mineral substance fouling and suppress microbial reproduction.8, effective various harmful materials such as the various bacteriums in the filtering water, virus, colloid, toxic organic compound, iron rust, heavy metal, mud, fibrous magnesium silicate, blue-green algae, chlorine residue, keep simultaneously mineral substance and trace element to the human body beneficial, thereby make the water quality mouthfeel more sweet pure sweet.9, can effectively discharge the various objectionable impuritiess that are suspended in the filter cylinder water body, discharge the objectionable impurities of absorption on each filtering layer and cartridge surface, ER for emission rate is up to more than 97%.10, filter rear water quality and be better than People's Republic of China's " drinking water sanitary standard ".

The utility model is economic and practical, and water purification and filth-discharging effect are remarkable, and be particularly suitable for town-dweller-rural-family and use, but the each household configuration.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the device connection diagram of an embodiment of the utility model;

Fig. 2 is the structure iron of cartridge filter element filtering device shown in Figure 1;

Fig. 3 is the structure iron of KDF ultrafiltration membrane filter device shown in Figure 1.

Embodiment

Fig. 1 illustrates the situation of water treatment device of the present utility model, as for town-dweller-rural-family uses, then directly tap water is introduced, and is sent into by the road and carry out filtration treatment in the utility model device, the water after the processing through valve 9 outwards output for.

Among Fig. 2, the encloses container that cartridge filter element filtering device 4 is comprised of cylindrical shell 4b and upper valve base 4a, cylindrical shell 4b and upper valve base 4a spiral are formed by connecting, the top of this upper valve base is provided with the spiral fixed orifices 5 that is connected with dw, the end opening of upper valve base is provided with spiral internal sealing plug 6, spiral external sealing plug 7 and the silica gel sealing ring 8 of being provided with suitable for reading of cylindrical shell, the center of upper valve base is provided with circular card pipe 9, the bottom of cylindrical shell is provided with lower circular card pipe 10, the upper middle part of cylindrical shell is provided with cartridge filter core 11(specification: diameter 82mm, long 385mm), the bottom of cylindrical shell is provided with a filter element by filter-core shell 12 and mid-thrust-augmenting nozzle 13 and filter bed composition, being loaded with successively the first fibrous filter layer 14(aperture in the filter-core shell from bottom to top is 0.35 mm), the brilliant purifying layer 15(particle diameter of silicon spirit is 12-13mm), the second fibrous filter layer 16(aperture is 0.38 mm), by the rotation upper valve base, upper circular card pipe and lower circular card pipe be cartridge filter core and filter-core shell effectively fixedly; The left side of this upper valve base is provided with water-in 4c, the right side has water outlet 4d, and the bottom of encloses container is provided with sewage backwash mouth 4e.

Among Fig. 2, the encloses container that KDF ultrafiltration membrane filter device 5 is comprised of cylindrical shell 5b and upper valve base 5a, cylindrical shell 5b is connected with upper valve base 5a spiral, the top of this upper valve base is provided with the threaded hole 15 that fixes with dw, the end opening of upper valve base is provided with spiral internal sealing plug 16, spiral external sealing plug 17 and first silica gel sealing ring 18 of being provided with suitable for reading of cylindrical shell, the center of upper valve base is provided with the upper circular card pipe 19 of taking in the plant, the bottom of cylindrical shell is provided with lower circular card pipe 20, during can effectively fixing, upper circular card pipe and lower circular card pipe take over 21, the epimere of middle adapter is arranged with the filter element of a filter-core shell 22 and multi-filtering layer composition, be provided with the second silica gel sealing ring 23 on the groove of filter-core shell outer wall, being disposed with far infrared mineralizing stone filtering layer 27(granularity in the filter-core shell from bottom to top is 4-5.5mm), KDF filtering layer 26(granularity is 0.8-0.9mm), it is 3.5-4.5mm that chlorine residue purifies stone filtering layer 25(granularity), fibrous filter layer 24(aperture is 0.30 mm), the hypomere of middle adapter is arranged with ultrafiltration membrance filter core 28(specification: diameter 62mm, long 260mm), the total thickness＞0.13m of above-mentioned filtering layer; The left side of this upper valve base is provided with water-in 5c, the right side has water outlet 5d, and the bottom of encloses container is provided with sewage backwash mouth 5e.

Referring to Fig. 1, process from water treatment, former water enters from the water-in 4c on the encloses container of cartridge filter element filtering device 4 through valve 7 and normally open solenoid valve device 1 and valve 8, after the multilayer filter, flow out (at this moment from the water outlet 4d on encloses container upper valve base right side, bleed valve 10 on the manual blowdown mouth cuts out, manual drain valve on this sewage draining exit is blowdown and when cleaning when having a power failure for device, electromagnetism discharge valve system 2 on the automatic pollution discharge mouth is during for the device automatic pollution discharge), again among external pipe connecting enters KDF ultrafiltration membrane filter device 5, behind multilayer ultrafiltration and anti-bacterium descaling, flow out from the water outlet 5d on encloses container upper valve base right side, become direct drinking water, through valve 9 outwards output for.The water outlet of above-mentioned normally open solenoid valve is communicated with the water-in of cartridge filter element filtering device, and the water outlet of cartridge filter element filtering device is communicated with the water-in of KDF ultrafiltration membrane filter device.

In addition, encloses container can adopt edible stainless steel 304 material in the utility model, and dustproof shell can adopt senior plastic material, to satisfy quality and hygienic requirements.

Claims

1. KDF ultrafiltration membrane water purifier with dw, comprise normally open solenoid valve, auto-manual sewage backwash Controlling System, liquid crystal display, dw, cartridge filter element filtering device, it is characterized in that, also have KDF ultrafiltration membrane filter device (5): the top of its upper valve base is provided with the threaded hole (15) that fixes with dw, the end opening of upper valve base is provided with spiral internal sealing plug (16), spiral external sealing plug (17) and first silica gel sealing ring (18) of being provided with suitable for reading of cylindrical shell, the center of upper valve base is provided with the upper circular card pipe (19) of taking in the plant, the bottom of cylindrical shell is provided with lower circular card pipe (20), during can effectively fixing, upper circular card pipe and lower circular card pipe take over (21), the epimere of middle adapter is arranged with the filter element of a filter-core shell (22) and multi-filtering layer composition, be provided with the second silica gel sealing ring (23) on the groove of filter-core shell outer wall, be disposed with far infrared mineralizing stone filtering layer (27) in the filter-core shell from bottom to top, KDF filtering layer (26), chlorine residue purifies stone filtering layer (25), fibrous filter layer (24), the hypomere of middle adapter is arranged with ultrafiltration membrance filter core (28), and the left side of this upper valve base is provided with water-in (5c), the right side has water outlet (5d); The water outlet of described cartridge filter element filtering device (4) is communicated with the water-in (5c) of KDF ultrafiltration membrane filter device (5).

2. water purifier according to claim 1, it is characterized in that, the structure of described cartridge filter element filtering device (4) is: the top of its upper valve base is provided with the spiral fixed orifices (5) that is connected with dw, the end opening of upper valve base is provided with spiral internal sealing plug (6), spiral external sealing plug (7) and the silica gel sealing ring (8) of being provided with suitable for reading of cylindrical shell, the center of upper valve base is provided with circular card pipe (9), the bottom of cylindrical shell is provided with lower circular card pipe (10), the upper middle part of cylindrical shell is provided with cartridge filter core (11), the bottom of cylindrical shell is provided with a filter element by filter-core shell (12) and mid-thrust-augmenting nozzle (13) and filter bed composition, be loaded with successively the first fibrous filter layer (14) in the filter-core shell from bottom to top, silicon spirit brilliant purifying layer (15), the second fibrous filter layer (16), by the rotation upper valve base, upper circular card pipe and lower circular card pipe be cartridge filter core and filter-core shell effectively fixedly, and the left side of this upper valve base is provided with water-in (4c), the right side has water outlet (4d); The water outlet of described normally open solenoid valve is communicated with the water-in (4c) of cartridge filter element filtering device (4).

3. water purifier according to claim 2, it is characterized in that, the specification of the cartridge filter core in the encloses container of described cartridge filter element filtering device (4) is diameter 82mm, long 385mm, the aperture of the first fibrous filter layer is 0.35mm, the particle diameter of the brilliant purifying layer of silicon spirit is 12-13mm, and the aperture of the second fibrous filter layer is 0.38mm; The granularity of the far infrared mineralizing stone filtering layer in the encloses container of described KDF ultrafiltration membrane filter device (5) is 4-5.5mm, the granularity of KDF filtering layer is 0.8-0.9mm, the granularity that chlorine residue purifies the stone filtering layer is 3.5-4.5mm, the aperture of fibrous filter layer is 0.30mm, the specification of ultrafiltration membrance filter core is diameter diameter 62mm, long 260mm, total thickness of filter bed＞0.13m.

4. water purifier according to claim 3 is characterized in that, the encloses container of described cartridge filter element filtering device (4) and KDF ultrafiltration membrane filter device (5) spins by cylindrical shell and upper valve base and forms.

5. water purifier according to claim 4 is characterized in that, the bottom of the encloses container of described cartridge filter element filtering device (4) is provided with sewage backwash mouth (4e); The bottom of the encloses container of described KDF ultrafiltration membrane filter device (5) is provided with sewage backwash mouth (5e).