CN104671511A - A bacteriostatic water purifier providing mineral water - Google Patents

Abstract

The invention relates to a bacteriostatic water purifier providing mineral water and particularly relates to a bacteriostatic water purifier providing mineral water. According to the technical scheme, the water purifier comprises a water pump, a filtering unit, an RO (reverse osmosis) membrane treatment unit, and a water storage barrel connected to a purified water discharging pipe of the RO (reverse osmosis) membrane treatment unit, wherein the filtering unit and the RO (reverse osmosis) membrane treatment unit are connected to a water feeding pipe in order. The water feeding pipe of the RO (reverse osmosis) membrane treatment unit is provided with a magnetic valve. The water purifier is characterized in that a waste water pipe of the RO (reverse osmosis) membrane treatment unit is connected to a water return pipe, the water return pipe is connected from the waste water pipe of the RO (reverse osmosis) membrane treatment unit to a water feeding end before the magnetic valve of the water feeding pipe, a water discharging end of the filtering unit is connected to a water discharging pipe and can directly discharge effluent of the filtering unit, and shells of the filtering unit and the RO (reverse osmosis) membrane treatment unit are made of a material comprising KDF, activated carbon and medical stone. The water purifier achieves beneficial effects of prolonging the service lifetime of RO (reverse osmosis) membranes, providing mineral water and purified water, achieving bacteriostasis and reducing energy consumption and the output of waste water.

Description

A kind of antibacterial water-purifying machine that mineral water is provided

Technical field

The present invention relates to a kind of antibacterial water-purifying machine providing mineral water, it is specifically related to a kind of antibacterial water-purifying machine providing mineral water.

Background technology

The subject matter that current product exists is that soak test total number of bacterial colony exceeds standard.But existing reverse osmosis water purifier does not all kill the filter core of bacterium colony, the water purifying out at whole reverse osmosis water purifier so again can produce total number of bacterial colony and exceed standard inside pressure pot, cause the injury to HUMAN HEALTH, existing reverse osmosis water purifier RO reverse osmosis membrane duration of service is short, do not have good control for the time changing RO reverse osmosis membrane, cause or can not get timely replacing, or RO reverse osmosis membrane is not also just changed to work-ing life, causes waste.

The water purifier of prior art, RO reverse osmosis membrane only has the work-ing life of 2-6 month usually, because after life-time service the surface sediment of RO reverse osmosis membrane be difficult to through particle, flow rate of water flow is caused to slow down, surface is breed bacteria easily, and make the output capacity of pure water significantly reduce, usual prior art pure water and the waste water ratio of draining are 1:4, because RO reverse osmosis membrane packed particle breed bacteria then can make this ratio significantly improve.And use technical scheme of the present invention, owing to arranging return line at waste water outlet end, effluent part is back to feed-water end, the flow velocity flowing through RO reverse osmosis membrane is impelled to accelerate, certain washing action is served to RO reverse osmosis membrane, avoid surperficial macrobead to pile up and cause perviousness to be deteriorated and breed bacteria, usually can make more than the life to 18 month of RO reverse osmosis membrane.Simultaneously because effluent part backflow is again through RO reverse osmosis membrane, improve the output capacity of pure water, through the control of variable valve, pure water and the waste water ratio of draining can be reached between 1:2 to 1:1 usually.Usual RO reverse osmosis membrane is through the use of for some time; its surface is easy breed bacteria often; for improving the work-ing life of RO reverse osmosis membrane; prior art can increase sterilant throwing device at the feed-water end of RO reverse osmosis membrane usually; in order to guarantee that the water flowing into RO reverse osmosis membrane is enough clean, this results in the problem containing left drug in water, in addition; germ killing drugs need often to change, and add use cost.The housing that the technical scheme of this patent employs filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material, because (Kai get Fei KDF is highly purified copper/zinc alloy granules, it carries out water treatment work by micro-electrochemical redox reaction Redox, when contacting with water, two kinds of metals in alloy form countless little galvanic cell system on submicroscopic yardstick, the speed of response that this material has powerful response capacity and is exceedingly fast in water, can remove in water up to the lead dissolved in the chlorine of 99 % and water, mercury, nickel, the metal ions such as chromium and compound.To anti-bacteria, fungi, dirt, algae to grow effect distinguished.Can guarantee to be stored in water in water butt because of the long period need not and not breed bacteria), therefore, can guarantee that the water flowing into RO reverse osmosis membrane is enough clean, prevent RO reverse osmosis membrane breed bacteria, improve RO reverse osmosis membrane work-ing life, reduce drug contamination water quality, increase water quality.In addition, owing to have employed return of waste water and variable valve, water pressure invariableness when product runs can be realized, avoid the situation causing damage of product because hydraulic pressure is excessive to occur.In addition, water butt adopts " gac+KDF+ or medical stone " filtrate, can guarantee to be stored in water in water butt because of the long period need not and not breed bacteria, prevent the pure water after purification because leaving the secondary pollution formed in water butt in.Prior art utilizes the time to calculate for the work-ing life of RO reverse osmosis membrane usually, and ignores RO reverse osmosis membrane self work because water quality, flow are on the impact in its work-ing life, usually changes RO reverse osmosis membrane by the cycle of 2-6 month.RO reverse osmosis membrane is the higher and equipment of its Main Function as relative price in water-purifying machine, and such way has two problems usually, and one is that RO reverse osmosis membrane does not damage itself, and temporally changes the use cost adding user undoubtedly; Another one problem is that RO reverse osmosis membrane has damaged but also not to the replacement cycle, and now uses the water quality of purification beyond doubt to go wrong and energy consumption strengthens.The present invention by being also provided with the way of pressure-display device after the magnetic valve at RO reverse osmosis membrane processing unit water inlet pipe place and water inlet pipe, whether normal by monitoring this place's hydraulic pressure, monitor that whether RO reverse osmosis membrane is working properly, judge whether to need to change RO reverse osmosis membrane with this.Because RO reverse osmosis membrane is as normal work, hydraulic pressure is stablized usually, as RO reverse osmosis membrane cisco unity malfunction, the water-permeable of RO reverse osmosis membrane can be caused to be deteriorated due to the intransitable particle of surface sediment, cause variation in water pressure, monitor that the working order of RO reverse osmosis membrane determines the need of replacing with this, can more in time, grasp the replacing construction of RO reverse osmosis membrane accurately.Meanwhile, because the water of waste water end backflow contains mineral substance more more than pure water, therefore, this part water directly flows out through water outlet pipe end, becomes the mineral water that can directly quote after being again back to the filtration again of filtering unit unit after filtration.

Fig. 1 is structural representation of the present invention;

1, filtering unit; 2, magnetic valve; 3, water pump; 4, RO reverse osmosis membrane processing unit; 5, water butt; 6, variable valve; 7, variable valve; 8, variable valve.

Summary of the invention

Technical problem to be solved by this invention is: the work-ing life of improving RO reverse osmosis membrane, improves cleaning water, accurately grasps the replacing construction of RO reverse osmosis membrane, effectively avoids the problem that pure water bacterium exceeds standard.For achieving the above object, technical scheme provided by the invention is, a kind of antibacterial water-purifying machine that mineral water is provided, comprise water pump and the filtering unit be connected with water inlet pipe successively and RO reverse osmosis membrane processing unit, the water butt be connected with the rising pipe of RO reverse osmosis membrane processing unit pure water, the water inlet pipe place of RO reverse osmosis membrane processing unit is provided with magnetic valve, the waste pipe place of RO reverse osmosis membrane processing unit is also connected with return water pipe, described return water pipe is connected to the feed-water end before the filtering unit of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, the water side of described filtering unit is connected to rising pipe, the water outlet of filtering unit directly can be discharged, the housing of described filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material.

Described filtering unit comprises PP filter core, activated carbon cartridge, accurate activated carbon cartridge.

Described water butt is made up of KDF material.

Described RO reverse osmosis membrane processing unit is also provided with pressure-display device.

Described return water pipe is provided with governor valve control, is used for regulating hydraulic pressure.

Embodiment

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.

Fig. 1 provides the antibacterial water purifier structure figure of mineral water for the present invention is a kind of, it comprises: water inlet pipe, Combination filter element (PP filter core, grain active carbon filter core, compressibility carbon filter core), RO reverse osmosis membrane, pressure-display device, rising pipe, return water pipe, water butt.Described Combination filter element top is connected successively by water pipe; PP filter core, grain active carbon filter core and compressibility carbon filter core are housed successively in PP filter core, grain active carbon filter core and compressibility carbon filter core; the current of water inlet pipe are after Combination filter element; RO reverse osmosis membrane is flowed to through magnetic valve; pure water direct after RO reverse osmosis membrane filtration connected water outlet pipe in succession; connect water butt simultaneously; directly flow out when user directly uses; store as then entered water butt when user uses and still has surplus pure water, standby user reuses.The housing of described filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material.Waste water after RO reverse osmosis membrane filtration directly enters waste pipe and flows out, return water pipe is set at waste pipe simultaneously, return water pipe is connected to the feed-water end before the filtering unit of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, again filter through filtering unit, the water filtered by filtering unit is then capable of direct drinking, due to trace elements such as rich in mineral substances, become mineral water.Residue waste water is then directly got rid of by waste pipe.For controlling the ratio or different according to water quality of waste water better, water inlet pipe hydraulic pressure is different, at return line, place is also provided with variable valve, to regulate the water yield of backflow waste water, the hydraulic pressure of control RO reverse osmosis membrane end, keep RO reverse osmosis membrane feed-water end water pressure invariableness, save electric power by this setting simultaneously, simultaneously when pump power is identical, increase hydraulic pressure, improve the flow velocity of the current flowing through RO reverse osmosis membrane, reduce RO reverse osmosis membrane and pile up oarse-grained probability, improve the work-ing life of RO reverse osmosis membrane, when the identical pure water of output, save and used water.

Preferably, water butt is made up of KDF+ gac+medical stone material, can guarantee in certain hour, and the pure water left in water butt can keep good water quality, and anti-bacteria grows.

Preferably, described RO reverse osmosis membrane processing unit is also provided with pressure-display device, can be used for monitoring the change of RO reverse osmosis membrane place hydraulic pressure, conclude the need of replacing RO reverse osmosis membrane with this.

Preferably, described return water pipe is provided with governor valve control, is used for regulating hydraulic pressure.By the control of variable valve, can realize regulating hydraulic pressure, and then regulate return of waste water ratio, play the effect regulating RO reverse osmosis membrane place hydraulic pressure simultaneously, effectively can realize the constant of RO reverse osmosis membrane place hydraulic pressure, improve the work-ing life of RO reverse osmosis membrane, reduce water-purifying machine failure rate, avoid causing because hydraulic pressure is too high water-purifying machine to occur the situation that various fault is even damaged.

Claims (5)

1. one kind provides the antibacterial water-purifying machine of mineral water, comprise water pump and the filtering unit be connected with water inlet pipe successively and RO reverse osmosis membrane processing unit, the water butt be connected with the rising pipe of RO reverse osmosis membrane processing unit pure water, the water inlet pipe place of RO reverse osmosis membrane processing unit is provided with magnetic valve, it is characterized in that: the waste pipe place of RO reverse osmosis membrane processing unit is also connected with return water pipe, described return water pipe is connected to the feed-water end before the filtering unit of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, the water side of described filtering unit is connected to rising pipe, the water outlet of filtering unit directly can be discharged, the housing of described filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material.

2. a kind of antibacterial water-purifying machine providing mineral water as claimed in claim 1, is characterized in that: described filtering unit comprises PP filter core, activated carbon cartridge, accurate activated carbon cartridge.

3. a kind of antibacterial water-purifying machine providing mineral water as claimed in claim 1, is characterized in that: described water butt is made up of KDF+ gac+medical stone material.

4. a kind of antibacterial water-purifying machine providing mineral water as claimed in claim 1, is characterized in that: described RO reverse osmosis membrane processing unit is also provided with pressure-display device.

5. a kind of antibacterial water-purifying machine providing mineral water as claimed in claim 1, is characterized in that: described return water pipe is provided with governor valve control, is used for regulating hydraulic pressure.