CN2063122U

CN2063122U - Household comprehensive treatment device for drinking water

Info

Publication number: CN2063122U
Application number: CN 89203900
Authority: CN
Inventors: 李德侔; 涂忆江
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-04-01
Filing date: 1989-04-01
Publication date: 1990-10-03

Abstract

The utility model discloses a minitype household comprehensive treatment device for drinking water, which purifies and processes the rationalization, the micro organism and the sensory index of the drinking water comprehensively by adopting an ozonization method. The complete machine comprises a high frequency and high voltage alternating current source, an ozone generation system, an ozone adding system and a casing. The generation of ozone adopts a high frequency high voltage electric discharge method; the adding of the ozone adopts a jet flow negative voltage mixing method. When power supply voltage is alternating current 220V and power consumption is 10W, water inlet is tap water or clean water which is arranged in a water box; when the flow quantity is 0.51/min-2.51/min, the purified water can reach to national drinking water standard. The utility model has the advantages of low cost, convenient operation, and can be continuous operation, which is suitable for urban and rural households and minitype enterprises and institutions.

Description

Household comprehensive treatment device for drinking water

The utility model belongs to the technical field of carrying out the drink water purifying processing with the ozone oxidation method.

According to national Drinking Water water quality and water-based morbidity survey, at present about 700,000,000 people of China drink the colibacillus water that exceeds standard, and about 100,017,000 people drink Organic pollutants water.Water quality lowly causes the water type outbreak of epidemic of diseases such as many regional infectious hepatitiss, typhoid fever, bacillary dysentery.In cities and towns centralized water supply (tap water) system, existing 30% water source is subjected to three-waste pollution.When the water factory water source is second-rate, often handle by strengthening drug dose, the feedwater free chlorine residual is exceeded standard, water quality is not good enough.Tap water being carried out deep purifying handle, to reach national hygiene standard for drinking water, is the important measures that improve China people health level.

Present known domestic water purifier, its principle has active carbon adsorption, electrocoagulation, ultraviolet irradiation.These methods can be polluted composition to the part of tap water and purify, but all can not carry out the high-level efficiency comprehensive treating process of aspects such as physics and chemistry, microorganism, Oranoleptic indicator to tap water.In addition, water purifier generally needs regular back flushing, uses not very convenient.

Ozone (O ₃) be the unstable trivalent isomer of oxygen, it is a kind of strong oxidizer, the instantaneous sterilizing effect is better than chlorine, can kill pathogenic microorganisms such as bacterium in the tap water, virus, spore, cyst quickly and effectively, metals such as toxic compounds such as sulfide oxidation, prussiate, phenol and iron, manganese, and can eliminate bad look in the tap water, smell, distinguish the flavor of.Ozone can be decomposed into oxygen very soon in water, adopt ozone oxidation method processing drinking water not have residual contamination, is widely used in water factory abroad to water treatment and commercially available canned water treatment.Also there is the ozonize of employing technical finesse tap water in domestic indivedual city." physics and chemistry water purifying treatment machine " utility model of State Patent Office's bulletin on July 8th, 1987 is to adopt ultraviolet irradiation to produce the ozone purification tap water, and the ozone generating capacity is little, and water, the gas mixed effect of ozone adding system are not good.This device is fit to samll cities and towns, enterprises and institutions' central water supply uses, and can't enter domestic environments.

In the central water supply system, adopt the ozone oxidation method to handle feedwater cost height, technical sophistication, and ozone noresidue protective capability.Water after ozonize still has once more contaminated possibility, needs to add low-level chlorinated the chlorine residue protection is provided.Therefore, in urban life feedwater terminal, with simple device, consume a small amount of energy, it is rational adopting the ozone oxidation method that the few part tap water in the domestic water is carried out degree of depth comprehensive treating process.

The utility model provides a kind of domestic drinking water comprehensive treating process device, and the comprehensive purifying that adopts the ozone oxidation method tap water to be carried out aspects such as physics and chemistry, microorganism and Oranoleptic indicator is handled, and makes water quality reach national hygiene standard for drinking water.This treater volume is little, cost is low, saving energy, easy to use, continuously-running.This treater also can be used for small-sized enterprises and institutions except that can using for town-dweller-rural-family.

The domestic drinking water comprehensive treating process device that the utility model provides, the water source can be a tap water, or inserts the cleaning water that is arranged in this device top water tank.When voltage of supply is an alternating current 220V, watt consumption is 10W, and during water flow 0.5l/min～2.5l/min, the water after the processing meets national hygiene standard for drinking water.In this device when operation, is pollution-free to atmosphere, and escapes into atmospheric drop ozone and can purify the air of a room.During the operation of this device household electrical appliance are not produced interference.

The domestic drinking water comprehensive treating process device that the utility model provides adopts the high-frequency and high-voltage electric discharge to produce ozone with air, and produces negative pressure by pressure water stream by fluidic device, and suction contains ozone-air and carries out water, gas mixing, reaches the purification of water quality purpose.

This device adds system and four most of compositions of shell by high frequency and high voltage power supply, ozone generation system, ozone, and embodiment is by Fig. 1～shown in Figure 4.

Fig. 1 is this device schematic flow sheet, and Fig. 2 is a structure iron, and Fig. 3 is an electrical schematic diagram, and Fig. 4 adds system construction drawing for ozone.

In Fig. 1, (1) is high frequency and high voltage power supply, and (2) are ozone generation system, and (3) add system for ozone.

During the operation of this device, high-frequency and high-voltage power supply (1) makes the atmospherical discharges that enters in the ozone generation system (2) by electrode, after airborne partial oxygen generates ozone, being added the negative pressure that water jet forms in the system (3) by ozone sucks, water, gas thorough mixing in diffuser tube makes ozone dissolve in water body, flows out through water outlet.

In Fig. 2, (4) are air drying chamber, are to have into and out of pore, the plastics of the rotatable dismounting of interior dress siccative or metal vessel.(5) being choke tube, is the book wall garden pipe or the solid Cylinder of lower surface sealing, can be that glass or plastics are made.(6) (8) are outer electrode, are copper book wall sleeve or directly form in ozone generating pipe (9) outer wall copper facing.(7) being interior electrode, is the book wall garden pipe of the densely covered spray point of outside surface, can be that nontoxic aluminium alloy or stainless steel are made.(9) being ozone generating pipe, is the glass book wall garden pipe of both ends open.(10) for ozone adds system, by shown in Figure 4.(11) being shell, can be that plastics, metal or timber are made.(12) being high frequency high voltage transformer, is prior art.(13) be circuit card.(14) being supply transformer, is prior art.

In Fig. 3, high-frequency oscillating circuits adopts integrated package 555 time-base circuits to constitute; Power amplification circuit adopts multiple-unit tube or Darlington transistor to constitute; High frequency high voltage transformer adopts line output transformer to change around low-tension coil to constitute.

In Fig. 4, (15) are inlet mouth, and (16) are water-in, and (17) are air chamber, and (18) are nozzle, and (19) are trunnion, and (20) are diffuser tube, and (21) are mixing section, and (22) are water outlet.(15)～(22) can be that glass, plastics or metal commaterial constitute among Fig. 4, also can be combined by above-mentioned differing materials.

Claims

1, a kind of purification of water quality treater, it comprises high frequency and high voltage power supply, ozone generation system, ozone add parts such as system, shell, it is characterized in that:

A, ozone generation system are made up of ozone generating pipe (9), outer electrode (6) (8), interior electrode (7), choke tube (5), air drying chamber (4), and its power supply is the high-frequency and high-voltage alternating-current,

B, ozone adding system are the jet-type water, the gas mixing tank that are the jet-pump structure, be made up of inlet mouth (15), water-in (16), air chamber (17), nozzle (18), trunnion (19), diffuser tube (20), mixing section (21), water outlet (22), its energy is pressure water stream.

2, device according to claim 1, it is characterized in that ozone generating pipe (9) made by glass, choke tube (5) is made by glass or plastics, outer electrode (6) (8) is made by the book copper sheet or is made in ozone generating pipe (9) outer wall copper facing, ozone adds system to be made by glass, plastics or metal commaterial, is perhaps combined by above-mentioned differing materials.Shell (11) is made by plastics, metal or timber.

3, device according to claim 1 is characterized in that choke tube (5), interior electrode (7) can be combined as one one end sealing, or the metal system book wall garden pipe of the densely covered spray point of the outside surface of closed at both ends.

4, device according to claim 1 is characterized in that having adopted in the high-frequency oscillating circuits integrated package 555 time-base circuits.

5, device according to claim 1 is characterized in that having adopted in the high frequency and high voltage power supply line output transformer.

6, device according to claim 1 is characterized in that this device top can install water tank additional.