CN203676743U

CN203676743U - Purification water cup

Info

Publication number: CN203676743U
Application number: CN201320852194.9U
Authority: CN
Inventors: 肖英
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-28
Filing date: 2013-12-20
Publication date: 2014-07-02
Anticipated expiration: 2023-12-20
Also published as: CN103723796B; CN103723868B; CN203683286U; CN203683288U; CN203683289U; CN203683287U; CN103723870B; CN103723869B; CN103723871B; CN103723870A; CN103723796A; CN103723871A; CN103720347A; CN103723868A; CN203676843U; CN103723869A; CN103721886B; CN103767465A; CN103721886A; CN203683180U

Abstract

The utility model relates to a purification water cup and belongs to the technical field of electrochemical and membrane filtration water treatment. The water cup comprises a liner and a power supply. The liner is provided with a negative electrode and a positive electrode, the positive electrode is arranged at the bottom in the liner, and the negative electrode and the positive electrode are connected with a cathode and an anode of the power supply respectively. At least two filter layers are arranged nearby the water inlet in the kettle body from the low filter accuracy to the high filter accuracy along the water flow direction, and the filter layers are conductive and are disposed between the negative electrode and the positive electrode. According to the water cup, electrochemical water treatment and filtering are integrated, an electrochemical water treatment and filtering processing inseparable synergistic organic whole is formed, and deep purification of source water is achieved.

Description

Purified cup

Technical field

The utility model relates to a kind of device that drinking water is purified, and belongs to water-treatment technology field.

Background technology

It has been generally acknowledged that by boiled running water drinking be the simple approach that guarantees safe drinking water.In fact, boiling tap water is drunk and is not represented safety, because water boil can not " kill " heavy metal, arsenide, cyanide, nitrite, organic pollution (such as harmful substances such as agricultural chemicals, pesticide, synthetic detergents), in running water, poisonous carcinogenic substances such as generating haloform, halogen acetic acid is reacted in residual chlorine residue meeting with humic acid, fulvic acid etc. in the water of source, and heating process can be accelerated its generation.

The electrolysis water cup of publicity patented technology is non-isolating film structure at present, as a kind of reductive water diaphragm-free electrolytic water tumbler of patent No. ZL201020582802.5, by adopting activated carbon anode and metallic cathode pair, utilize the potent suction-operated of activated carbon anode, part imbalance while producing water electrolysis under redox reaction population equilibrium, produces and obtains required reductive water.Its advantage is splendid to effects of purification quality, and shortcoming is that nano ceramics (the high-specific surface area activated carbon block of phase technique sintering in the middle of adopting) is high to manufacturing technique requirent, and for high rigidity running water, after water processed, pH may exceed 8.5.For another example a kind of diaphragm-free electrolysis water tumbler processed that is rich in negative hydrogen ion water of producing of patent No. ZL201120509347.0, take the plate inner wall of titanium base material inert anode member and cup that the gap that a δ scope is 5mm >=δ > 0 is set, its water-making machine reason is the difference that while utilizing under Weak current water electrolysis, mass transfer reaction lags behind electrochemical reaction.The advantage of Figure 1B electrolysis water cup is that after having avoided water processed, pH may exceed 8.5, and shortcoming is not as front one to water purification effect.Above-mentioned two kinds of electrolysis water cups common problem be that water power dissipation ratio processed is higher.

Utility model content

The technical problems to be solved in the utility model is to propose a kind of water tumbler that can carry out profound purification.

The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of Purified cup, comprise the inner bag and the power supply that are provided with negative electrode and positive electrode, described positive electrode is arranged at inner bag inner bottom part, described positive electrode and negative electrode are connected respectively the both positive and negative polarity of power supply, near positive electrode in described inner bag, be provided with along water (flow) direction filtering accuracy at least cascade filtration layer from low to high, described filter course has electric conductivity and between described negative electrode and positive electrode.

The beneficial effects of the utility model are: by by integrated to electro-chemical water treatment process and filtering technique, form the efficient organic whole of processing of electrochemical treatments synergy inseparable with filtration treatment, in reactor between Electrode Field along water filtration direction, by having the conductive filter laminate combination of electrochemistry and physical filtering double action concurrently, electrochemical reaction process in reaction tank is divided into several different conversion zones, and filter courses at different levels make its both sides form positive and negative electrode owing to producing voltage drop in its both sides; Live load tends to balance, and water pollutant sub-prime is filtered step by step and removed, and realizes the deep purifying to source water.

Improving of above-mentioned technical solutions of the utility model is as follows:

1) above described inner bag inner bottom part positive electrode, be provided with porous hydrophobic plate;

2) described inner bag is as negative electrode.

3) described negative electrode is around described inner bag inwall.

4) described positive electrode is the inert electrode of titanium plate spraying platinum family oxide, and described inner bag adopts corrosion resistant plate to make.

5) described filter course is the cascade filtration layer that activated carbon fiber filter membrane and milipore filter form; Described activated carbon fiber filter membrane adopts two-layer active carbon fiber fabrics stack, 3 millimeters of thickness; Described milipore filter adopts two polysulphone super-filter membranes stacks, supporting surface outside, 0.02 micron of nominal filtering accuracy, 180 ℃ of limit heat resisting temperatures.

6) described filter course is fixed by the plastic cement waterproof sealing cover of bottom opening, described plastic cement waterproof sealing cover bottom opening.

7) described filter course is the three-stage filtration layer that activated carbon fiber filter membrane, milipore filter and bamboo charcoal form; Described bamboo charcoal is coated on the faying face place of described activated carbon fiber filter membrane and milipore filter, 2 millimeters of thickness, and through nanometer activation and even mesopore modification, fineness is 60～80 orders.

8) top of described inner bag is provided with water filling port and pouring mouth.

9) described power supply is the asymmetric alternating impulse electrolysis of 24V power supply.Adopt the power supply mode of asymmetric component pulse-changing power, improved the condition of work of electrode, and significantly reduce electrolysis power attenuation.

Special note: since the filter course of mentioning in above-mentioned technical solutions of the utility model is called filter course, must be water penetration, and in inevitable casing all the path of current in other words filter course become in housing all the path of current (be in housing all current all should pass through filter course).

Accompanying drawing explanation

Below in conjunction with accompanying drawing, Purified cup of the present utility model is described further.

Fig. 1 is the main TV structure schematic diagram of the Purified cup of the utility model embodiment mono-.

The specific embodiment

Embodiment mono-

The Purified cup of the present embodiment, referring to Fig. 1, comprises that top is provided with inner bag 1 and the power supply 4 of water filling port and pouring mouth, and inner bag 1 adopts by stainless steel to be made, and directly as negative electrode, power supply 4 adopts the asymmetric alternating impulse electrolysis of 24V power supply.

Inner bag 1 inner bottom part is provided with positive electrode 2, is provided with porous hydrophobic plate 5 on positive electrode 2.Positive electrode is the inert electrode of titanium plate spraying platinum family oxide, and positive electrode 2 is negative electrode with inner bag 1() be connected respectively the both positive and negative polarity of power supply 4.

Near positive electrode 2 in inner bag 1, being provided with along the water (flow) direction filtering accuracy cascade filtration layer with electric conductivity from low to high, is respectively activated carbon fiber filter membrane 3-1 and milipore filter 3-2.Cascade filtration layer is fixing by plastic cement waterproof sealing cover 6, plastic cement waterproof sealing cover 6 bottom opening.

Activated carbon fiber filter membrane 3-1 adopts active carbon fiber fabrics, 3 millimeters of thickness, two superimposed; Milipore filter 3-2 adopts polysulphone super-filter membrane, 0.02 micron of nominal filtering accuracy, and 180 ℃ of limit heat resisting temperatures, adopt biplate stack, and supporting surface is outside.

In use, the water of inner bag 1 inner bottom part passes through positive electrode 2 after by porous hydrophobic plate 5 again, finally continues circulation through electrolysis and filtration by the cascade filtration layer of activated carbon fiber filter membrane 3-1 and milipore filter 3-2, thereby obtains deep purifying.Two kinds of existing electrolysis cups difference test results in the present embodiment Purified cup and background technology are as following table 1

Table 1

As can be seen from Table 1, the relatively existing two kinds of electrolysis cups of the present embodiment Purified cup have marked improvement.

Embodiment bis-

The present embodiment Purified cup water tumbler and embodiment mono-are basic identical, and difference is: 1) inner bag 1 is directly as negative electrode, but in the interior independent setting of inner bag 1 negative electrode around inner bag 1 inwall; 2) apply at the faying face place of activated carbon fiber filter membrane 3-1 and milipore filter 3-2 2 millimeters of thickness through nanometer activation and evenly the bamboo charcoal of mesopore modification as third level filter course, bamboo charcoal fineness approximately 60～80 orders.

Purified cup water tumbler of the present utility model is not limited to the concrete technical scheme described in above-described embodiment, such as: 1) filter course also can become four layers or N layer from two layers; 2) porous hydrophobic plate 5 also can remove; 2) water filling port and pouring mouth also can be located at other positions of inner bag 1; Etc..The technical scheme that all employings are equal to replacement formation is the protection domain that the utility model requires.

Claims

1. a Purified cup, it is characterized in that: comprise the inner bag and the power supply that are provided with negative electrode and positive electrode, described positive electrode is arranged at inner bag inner bottom part, described positive electrode and negative electrode are connected respectively the both positive and negative polarity of power supply, near positive electrode in described inner bag, be provided with along water (flow) direction filtering accuracy at least cascade filtration layer from low to high, described filter course has electric conductivity and between described negative electrode and positive electrode.

2. Purified cup according to claim 1, is characterized in that: above described inner bag inner bottom part positive electrode, be provided with porous hydrophobic plate.

3. according to Purified cup described in claim 1 or 2, it is characterized in that: described inner bag is as negative electrode.

4. according to Purified cup described in claim 1 or 2, it is characterized in that: described negative electrode is around described inner bag inwall.

5. according to Purified cup described in claim 1 or 2, it is characterized in that: described positive electrode is the inert electrode of titanium plate spraying platinum family oxide, and described inner bag adopts corrosion resistant plate to make.

6. according to Purified cup described in claim 1 or 2, it is characterized in that: described filter course is fixed by the plastic cement waterproof sealing cover of bottom opening described plastic cement waterproof sealing cover bottom opening.

7. according to Purified cup described in claim 1 or 2, it is characterized in that: described filter course is the cascade filtration layer that activated carbon fiber filter membrane and milipore filter form; Described activated carbon fiber filter membrane adopts two-layer active carbon fiber fabrics stack, 3 millimeters of thickness; Described milipore filter adopts two polysulphone super-filter membranes stacks, supporting surface outside, 0.02 micron of nominal filtering accuracy, limit heat resisting temperature 180 ^oc.

8. according to Purified cup described in claim 1 or 2, it is characterized in that: described filter course is the three-stage filtration layer that activated carbon fiber filter membrane, milipore filter and bamboo charcoal form; Described bamboo charcoal is coated on the faying face place of described activated carbon fiber filter membrane and milipore filter, 2 millimeters of thickness, and through nanometer activation and even mesopore modification, fineness is 60 ~ 80 orders.

9. according to Purified cup described in claim 1 or 2, it is characterized in that: the top of described inner bag is provided with water filling port and pouring mouth.

10. according to Purified cup described in claim 1 or 2, it is characterized in that: described power supply is the asymmetric alternating impulse electrolysis of 24V power supply.