CN2369688Y

CN2369688Y - Generator for sodium hypochlorite sterilizing liquid

Info

Publication number: CN2369688Y
Application number: CN 99235328
Authority: CN
Inventors: 李勇; 朱昌志
Original assignee: LAITE HIGH SCIENCE AND TECHNOLOGY INDUSTRY Co GUANGZHOU CITY
Current assignee: LAITE HIGH SCIENCE AND TECHNOLOGY INDUSTRY Co GUANGZHOU CITY
Priority date: 1999-02-03
Filing date: 1999-02-03
Publication date: 2000-03-22
Anticipated expiration: 2009-02-03

Abstract

The utility model discloses a generator for sodium hypochlorite sterilizing liquid. The utility model comprises a support seat, a base seat, an electric device bin, an electrolyte tank, a top cover, an electrolyte cathode and an electrolyte anode. The electrolyte cathode and the electrolyte anode form hollow cylinder shapes. The anode is arranged inside while the cathode is arranged outside. The anode and the cathode are concentrically arranged on an embedding nut at the bottom of the electrolyte tank. An electrode cover provided with a ventilation hole is arranged outside the electrolyte cathode. The electrode cover, the electrolyte cathode and the electrolyte anode form an electrolyte working head. The electrolyte working head is fixedly and tightly fastened with lead wires of the electrolyte cathode and the electrolyte anode through the part out of the electrolyte tank of the embedding nut cast with an electrolyte tank seal glue into a whole body. The electric device bin and the electrolyte tank are arranged on the base seat in parallel. The utility model has the advantages of high electrolytic efficiency, convenient electrode protection, and safe and convenient operation. The condition that electrolyte enters the electric device bin to corrupt a circuit board can be completely eliminated.

Description

Generator for sodium hypochlorite sterilizing liquid

This utility model relates to a kind of daily disinfecting apparatus, particularly relates to a kind of generator for sodium hypochlorite sterilizing liquid.

That javelle water has is nontoxic, efficient, wide spectrum, Disinfection Effect that sterilization power is strong, existingly aspect environmental protection, disinfecting, sterilization uses widely.The general method or the device of electrolytic saltwater of adopting produced.Because javelle water is met light, met hot easy the decomposition, application in the past is confined to the sterilization of tap water more and uses.Over past ten years, scientific and technical personnel are according to consumption, the sterilization needs of people's daily life, develop out a collection of civil version disinfectant liquid generator product, but still find to have the following disadvantages to the inquiry of prior art with in analyzing: (1) electrolysis electrode protrudes in container, exposes, influence the attractive in appearance of product, be unsuitable for the exploitation of the product for civilian use; (2) anode exposes, and easily by user's injured surface, reduces work efficiency and influences life of product; (3) electrolytic vessel is last, and electrolysis storehouse infra when pouring out liquid, can make partially liq flow into electrical store along the vessel port outer because of carelessness, and when more hydrops was arranged on the table top, hydrops may immerse electrical store, open circuit potential plate from the base louvre.

The purpose of this utility model provides a kind of rationally distributed generator for sodium hypochlorite sterilizing liquid of novel electrode structure and electrolytic vessel and electrical store that has.

This utility model is achieved in that and comprises supporting seat, pedestal, electrical store, electrolysis bath, top cover, electrolysis cathode and electrolytic anode, electrolysis cathode and electrolytic anode are hollow cylinder, anode is installed on the embedding nut of bottom of electrolytic tank at interior, negative electrode outside with one heart, electrolysis cathode is provided with an electrode hood that has a passage outward, and electrode hood and electrolysis cathode, electrolytic anode are formed an electrolysis working head; By forming the outer part of groove of the embedding nut of one, link closely fixing with the lead-in wire of electrolysis cathode, electrolytic anode with the electrolysis bath fluid sealant.

Electrical store described in the utility model is parallel with electrolysis bath to be placed on the pedestal.

The utlity model has excellent effect: (1) electrolysis working head volume is little, the electrode structure uniqueness, and the electrolytic efficiency height, the electrode hood passage has played the solution convection current and has dredged effect, and the gush dynamic effect is good during work; (2) anode interior, negative electrode outside, the structure of outer housing electrode hood, help shield electrode, improve the service life of product; (3) anode and the concentric bottom that is installed in electrolysis bath of negative electrode, chlorine come-up cycle stretch-out is easy to chlorine leach, absorption, improves electrolytic efficiency; (4) probability that electrolyte structurally enters electrical store open circuit potential plate is got rid of in parallel placement on electrolysis bath and the electrical store structure fully; (5) safe and convenient to use, electrode life is long, is a kind of novel equipment that is applicable to public places uses such as hotel, dining room, meeting room.

Below in conjunction with drawings and Examples concrete structure of the present utility model is described in further detail.

Fig. 1 is the structural representation of electrolysis working head of the present utility model;

Fig. 2 is a structural representation of the present utility model.

As shown in Figure 1, 2, this utility model generator for sodium hypochlorite sterilizing liquid, comprise supporting seat 1, pedestal 2, electrical store 3, electrolysis bath 4, top cover 5, electrolysis cathode 6 and electrolytic anode 7, electrical store 3 is positioned at the rear portion of electrolysis bath 4, with electrolysis bath 4 parallel being placed on the pedestal 2.Electrolysis cathode 6 and electrolytic anode 7 are hollow cylinder, anode 7 is on the embedding nut 10 of the bottom interior, that negative electrode 6 is installed in electrolysis bath 4 outside with one heart, electrolysis cathode 6 is covered with an electrode hood 8 that has a passage 9, and electrode hood 8 is formed an electrolysis working head with electrolysis cathode 6, electrolytic anode 7; By forming the outer part of groove of the embedding nut 10 of one, link closely fixing with the lead-in wire 11,12 of electrolysis cathode 6, electrolytic anode 7 with electrolysis bath 4 fluid sealants.

In electrolysis bath, add the common salt aqueous solution (liquid level is higher than working head) that contains sodium chloride, external direct current power supply, energising back two interelectrode pressure reduction, make saline generation cell reaction, negative electrode is separated out hydrogen gas bubbles, be insoluble in water and a large amount of come-up, anode is separated out chlorine, easily be dissolved in water and form chloride ion, aqueous solution has also produced hydroxide ion and sodium ion through electrolysis, and they interact and generate hypochlorite or sodium hypochlorite, and chlorine and water generate hydrochloric acid and hypochlorous acid in the aqueous solution, so work a period of time, can in container, generate certain density javelle water.The passage of electrode hood has played the solution convection current and has dredged effect, produces gush effect from the bottom to top during electrolysis.

Claims

1, a kind of generator for sodium hypochlorite sterilizing liquid, comprise supporting seat, pedestal, electrical store, electrolysis bath, top cover, electrolysis cathode and electrolytic anode, it is characterized in that: electrolysis cathode (6) and electrolytic anode (7) are hollow cylinder, anode (7) is installed on the embedding nut (10) of electrolysis bath (4) bottom outside with one heart at interior, negative electrode (6), electrolysis cathode (6) is outer to be provided with an electrode hood (8) that has passage (9), and electrode hood (8) is formed an electrolysis working head with electrolysis cathode (6), electrolytic anode (7); By forming the outer part of groove of the embedding nut (10) of one, link closely fixing with the lead-in wire (11,12) of electrolysis cathode (6), electrolytic anode (7) with electrolysis bath (4) fluid sealant.

2, generator for sodium hypochlorite sterilizing liquid as claimed in claim 1 is characterized in that: described electrical store (2) is parallel with electrolysis bath (4) to be placed on the pedestal (2).