CN104671519A - Sterilization water purifier for supplying mineral water - Google Patents

Abstract

The invention relates to sterilization water purifiers and particularly relates to a sterilization water purifier for supplying mineral water. The technical scheme provided by the invention is as follows: the sterilization water purifier for supplying mineral water comprises a water pump, filter units, an RO (Reverse Osmosis) membrane treatment unit and a water storage barrel, wherein the filter units and the RO membrane treatment unit are sequentially connected with a water inlet pipe, and the water storage barrel is connected with a purified water outlet pipe of the RO membrane treatment unit; an electromagnetic valve is arranged on a water inlet pipe of the RO membrane treatment unit, a water return pipe is further connected to a wastewater pipe of the RO membrane treatment unit and connects the wastewater pipe of the RO membrane treatment unit and a water inlet end in front of the electromagnetic valve of the water inlet pipe, and a water outlet end of the corresponding filter unit is connected with a water outlet pipe so as to be capable of directly discharging outlet water of the filter units. The sterilization water purifier for supplying mineral water has the beneficial effects that the service life of an RO membrane is prolonged, and the energy consumption and wastewater yield are lowered.

Description

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

Technical field

The present invention relates to a kind of sterilization water-purifying machine providing mineral water, it is specifically related to a kind of sterilization 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.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, and (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 metal ion and compounds such as the lead dissolved in the chlorine of 99 % and water, mercury, nickel, chromium.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, 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 played a major role 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.

Summary of the invention

Technical problem to be solved by this invention is: provide a kind of water-purifying machine that simultaneously can provide pure water and mineral water, improve the work-ing life of RO reverse osmosis membrane, improve cleaning water, accurately grasp the replacing construction of RO reverse osmosis membrane, effectively avoid the problem that pure water bacterium exceeds standard.For achieving the above object, technical scheme provided by the invention is, a kind of sterilization 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.Filtering unit is carbon filter core, comprises zinc salt, wooden fish stone powder, Tourmaline powder, negative ion powder, and its weight percentage is zinc salt is 25%, wooden fish stone powder is 25%, Tourmaline powder is 25%, and negative ion powder is 25%, mentioned component mixing is combined with sintered carbon and forms filter core.

Described negative ion powder Rare Earth Element Contents is more than 60% of described negative ion powder weight.

Described water butt is made up of KDF+ gac+medical stone 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.

Accompanying drawing explanation

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.

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 sterilization water purifier structure figure of mineral water for the present invention is a kind of, it comprises: water inlet pipe, 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, 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.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, the water side of described filtering unit is connected to rising pipe, the water outlet of filtering unit directly can be discharged 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.Wherein carbon filter core comprises zinc salt, wooden fish stone powder, Tourmaline powder, negative ion powder, and its weight percentage is zinc salt is 25%, and wooden fish stone powder is 25%, and Tourmaline powder is 25%, and negative ion powder is 25%, mentioned component mixing is combined with sintered carbon and forms filter core.Sintered carbon etc. play the effect of absorption and physical filtering; Zinc salt can play sterilization, antibacterial effect; This carbon filter core has above-mentioned two kinds of water purification effects concurrently; Reduce quantity, the bactericidal of bacterium in water, effectively extend the life-span of the RO film in subsequent filter program, reduce the production cost of overall circulation water purification.

Preferably, negative ion powder Rare Earth Element Contents is more than 60% of described negative ion powder weight.

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 sterilization 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, described filtering unit is carbon filter core, comprise zinc salt, wooden fish stone powder, Tourmaline powder, negative ion powder, its weight percentage is zinc salt is 25%, wooden fish stone powder is 25%, Tourmaline powder is 25%, negative ion powder is 25%, mentioned component mixing is combined with sintered carbon and forms filter core.

2. a kind of sterilization water-purifying machine providing mineral water as claimed in claim 1, is characterized in that: described negative ion powder Rare Earth Element Contents is more than 60% of described negative ion powder weight.

3. a kind of sterilization 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 sterilization 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 sterilization 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.