CN2499391Y

CN2499391Y - Ozone water generator

Info

Publication number: CN2499391Y
Application number: CN 01242879
Authority: CN
Inventors: 赵凯; 柯翀
Original assignee: ANJIER ELECTRIC Co Ltd SHENZHEN CITY
Current assignee: ANJIER ELECTRIC Co Ltd SHENZHEN CITY
Priority date: 2001-07-27
Filing date: 2001-07-27
Publication date: 2002-07-10
Anticipated expiration: 2011-07-27

Abstract

The utility model relates to a water treatment device, in particular to an ozone water generator, which comprises a set of water inlet and outlet mixing device, at least one set of electrolysis ozone generator and at least one set of pretreatment device, wherein the pretreatment device is connected with the inlet end of the water inlet and outlet mixing device, water inlets of the anode and the cathode of the electrolysis ozone generator are respectively connected with the outlet end of the pretreatment device via a tee joint, water outlets of the anode of the electrolysis ozone generator is connected with the outlet port of the water inlet and outlet mixing device. After the ozone water generator provided by the utility model is connected by simple pipelines on the structure, only small part of water is made into ozone water with high concentration of ozone, and then made into the ozone water according to the concentration standard by mixing with the raw material water from the main pipeline of bypass, and because the water introduced into the ozone generator is a small part, the service life of the pretreatment device is prolonged, and the ozone water of larger flow is provided, hence an ozone water generator of low using cost.

Description

The ozone hydrogenesis machine

Technical field

The utility model relates to water treatment device, relates in particular to a kind of ozone hydrogenesis machine that can generate disinfection water.

Background technology

In the prior art, ozone water is widely used because of its extremely strong oxidation disinfection function, use maximum electrolysis type ozone water generation methods at present and have two kinds: a kind of is in the cathode and anode chamber of electrolysis ozone generator the raw material water tank to be set, and raw water used as circulating coolant, utilize gas/water mixing device that ozone is mixed with water then; The shortcoming of this method is, the device structure complexity that is adopted, cost height.

Also having a kind of method is that all are needed all anolyte compartments by ozonizer of blended water, allow the ozone that produces directly and the water mixing, though this method has been saved mixing device, but because electrolysis ozone generator requires raw water is the characteristic of high purity water, therefore, requirement to water inlet is high especially, with the use occasion of limiting device, as deionized water equipment is installed before water inlet, because flooding quantity is big, the deionization maker that needs are very big, consume a large amount of deionization materials, the use cost height, Zhuan Zhi flooding quantity also will be subjected to the flux restriction of anolyte compartment in addition, can only pass through a certain amount of water, the yielding poorly of ozone water.

Summary of the invention

The technical problems to be solved in the utility model is, provides a kind of simple in structure, implements to be easy to the ozone hydrogenesis machine, can overcome above-mentioned shortcoming of the prior art, and the preparation cost of ozone water is low, the preparation efficiency height.

The technical solution of the utility model is, design a kind of ozone hydrogenesis machine, it is characterized in that, comprise a cover Inlet and outlet water mixing device, at least one cover electrolysis ozone generator, at least one cover pretreatment unit, described pretreatment unit is connected with the feed-water end of described Inlet and outlet water mixing device, the water side of described pretreatment unit is connected with the anodic water-in with the negative electrode of described electrolysis ozone generator respectively by a T-valve, the anode water outlet of described electrolysis ozone generator is connected with the water side of described Inlet and outlet water mixing device, has in the described Inlet and outlet water mixing device to make the into bypass main line of water shunting together.

The ozone hydrogenesis machine that provides by the utility model, after structurally adopting simple pipeline to connect, only will lack part water and make the higher ozone water of ozone concn, be mixed into conformance with standard concentration of ozone water with the effusive raw water of bypass main line again, the water that enters in the ozonizer because of need is little part, thereby has saved the expense of pretreated water, prolonged the life-span of pretreatment unit, and the ozone water of flow greatly can be provided, and be that a kind of use cost is low, the better ozone hydrogenesis machine of use properties.Below in conjunction with accompanying drawing, further specify the utility model with preferred embodiment.

Description of drawings

Fig. 1 is the shape assumption diagram of the utility model ozone hydrogenesis machine;

Fig. 2 is the structure principle chart of the utility model ozone hydrogenesis machine;

Fig. 3 is the structural representation of the bypass main line in the Inlet and outlet water device shown in Figure 1;

Fig. 4, Fig. 5 are control and display circuit schematic diagram in the ozone hydrogenesis machine;

Fig. 6 is an ozone generating machine electrical principle wiring scheme;

Fig. 7 is the structure principle chart of the generation machine of employing two cover ozonizers.

Embodiment

As shown in Figure 1, the ozone hydrogenesis machine that provides by the utility model, be provided with a water inlet threeway 1, in this water inlet threeway 1, be connected to a bypass main line 2, the other end of bypass main line 2 is connected with a water outlet threeway 3, Inlet and outlet water mixing device of common composition, in the water inlet threeway, be connected to the pretreatment unit 5 of a deionization, its internal structure is the mixed-bed resin filter core, can guarantee that the water quality that enters ozonizer meets the requirements, only needing to handle the water that enters in the ozonizer gets final product, to reduce water inlet requirement to complete machine, exit end at pretreatment unit is connected to a threeway, pipeline by variable valve 6 is housed and the moon of ozonizer respectively, chamber, sun the two poles of the

earth

7,8 water-in connects, the water of cathode compartment 7 of flowing through is used for whole ozonizer cooling cooling, and the water of the anolyte compartment 8 that flows through mixes the back and generates ozone with high concentration water with ozone, and flow through water outlet threeway 3 and bypass main line 2 flow next raw water remix and become to meet outflow ozone hydrogenesis machine after the ozone water of working concentration again.

As shown in Figure 2, for guaranteeing to produce certain pressure difference at the import and export go-and-retum of bypass main line 2, feasible water/gas through ozonizer anolyte compartment 8 (the complete blended ozone gas of some) can flow into water outlet threeway 3 from top and carry out remix with bypass main line 2 effusive water, thereby play the secondary mixing effect of water/gas, in bypass main line 2, be provided with a variable-diameter structure, it is the diameter that the diameter of water outlet 31 is less than water-in 32, its numerical value is different with the difference of flooding quantity, for example, when flow is 300-500l/h, the water outlet diameter is φ 5-φ 6.5, when flow was 700-1000l/h, the water outlet diameter was φ 7-φ 8.5, if flooding velocity needs often to change, can in bypass main line 2, variable valve be set and replace variable-diameter structure, play and regulate the intake-outlet action of pressure.

The effect that is arranged on the variable valve 6 (can also adopt the variable valve of band under meter) of chamber, ozonizer yin, yang the two poles of the

earth

7,8 feed-water ends is to control the flow that enters cathode and

anode chamber

7,8, generally speaking, when the cathode compartment flow is 20-50ml/min, the flow of anolyte compartment is 20-80ml/min, under the situation of low discharge, will prolong greatly the work-ing life of the mixed-bed resin filter core in the pretreatment unit, thereby reduce use cost.

As Fig. 3, Fig. 4, Figure 5 shows that circuit control and the working order display circuit synoptic diagram and the electric hookup of ozone hydrogenesis machine, in the circuit structure that the utility model adopted, trip switch adopts thin film switch, working order adopts the digital lcd table to show, AC power arrives switchboard via fusible link, be transported to switch power supply again, convert ozone supply producer behind the direct supply to by switch power supply, can connect power supply when pressing switch, machine enters working order, Circuits System by switchboard collects signal and is processed into needed voltage from the output terminal of switch power supply, current data can detect machine and whether be in normal operating conditions.

As shown in Figure 7, for adapting to different ozone water flow requirements, many cover ozonizers also can be set in machine in the utility model works simultaneously, pretreatment unit 5 in the ozone hydrogenesis machine, being connected in parallel to two cover ozonizers and adapting shown in the figure, being connected to a threeway 9 at the two water outlet places of overlapping the anolyte compartment 7 of ozonizers is connected with the water side of mixing device, can increase the feed rate of ozone water, to satisfy the needs of different occasions.

Ozone hydrogenesis machine by the utility model provides need not special mixing device, and is simple in structure, service discharge in being applicable to simultaneously in a big way again, reduced use cost, the concentration of the ozone ozone in water that is provided can reach 0.2-1.2mg/l, can satisfy service requirements.

Claims

1, a kind of ozone hydrogenesis machine, it is characterized in that, comprise a cover Inlet and outlet water mixing device, at least one cover electrolysis ozone generator, the pretreatment unit (5) that at least one cover and described ozonizer are suitable, the feed-water end of described pretreatment unit (5) is connected with the feed-water end of described Inlet and outlet water mixing device, the water side of described pretreatment unit (5) is connected with the cathode compartment (8) of described electrolysis ozone generator and the water-in of anolyte compartment (7) respectively by a threeway, and the water outlet of the anolyte compartment of described electrolysis ozone generator (7) is connected with the water side of described Inlet and outlet water mixing device.

2, according to the described ozone hydrogenesis machine of claim 1, it is characterized in that, be provided with the mixed-bed resin filter core of deionization in the described pretreatment unit (5), also be provided with flow control valve (6) in the negative electrode of described electrolysis ozone generator and the anode suction culvert.

According to claim 1 or 2 described ozone hydrogenesis machines, it is characterized in that 3, described Inlet and outlet water mixing device comprises into water threeway (1), water outlet threeway (3) and is connected bypass main line (2) between described water inlet threeway and the water outlet threeway.

4, according to the described ozone hydrogenesis machine of claim 3, it is characterized in that, water outlet (31) aperture of described bypass main line and described water outlet threeway (3) coupling end, less than with water-in (32) aperture of described water inlet threeway (1) coupling end.

5, according to the described ozone hydrogenesis machine of claim 3, it is characterized in that, be provided with flow control valve in the described bypass main line.

According to the described ozone hydrogenesis machine of claim 2, it is characterized in that 6, described flow control valve (6) is a kind of variable valve with under meter.

According to the described ozone hydrogenesis machine of claim 4, it is characterized in that 7, when flooding velocity was 300-500l/h, the water outlet diameter of described bypass main line (2) was φ 5-φ 6.5mm,

According to the described ozone hydrogenesis machine of claim 4, it is characterized in that 8, when flooding velocity was 700-1000l/h, the water outlet diameter of described bypass main line (2) was φ 7-φ 8.5mm.

9, according to the described ozone hydrogenesis machine of claim 1, it is characterized in that, be provided with electrolysis ozone generator and two covers and the suitable pretreatment unit of described ozonizer that two covers are connected in parallel in the described generation machine, the anode water outlet in the described two cover ozonizers is connected with the water side of Inlet and outlet water mixing device by a threeway (9).