Summary of the invention
The object of this invention is to provide a kind of external cistern water disinfecting instrument, solve the problem of water tank sterilization, design organization is reasonable, by ozonizer and the water circulating pump of design, water in external cistern water disinfecting instrument equipment is mixed mutually with ozone, form ozone water, in the process of water cycle, by continuous for the water in water tank ozonize water, continue the water sterilization in feed-tank and water tank, sterilization, and growing of algae can be suppressed, and do not change water body essence.
The technical solution used in the present invention is as follows:
A kind of external cistern water disinfecting instrument, comprise ozone generating-device, water circulating pump and filtration unit, described ozone generating-device adopts high voltage discharge type ozonizer, described water circulating pump adopts the isolated water pump of magnetic force, and described filtration unit uses circular multilayer composite filter net.
Described ozone generating-device adopts high voltage discharge type ozonizer, and the frequency of high voltage electric can regulate arbitrarily within the scope of 600 ~ 1000HZ, uses the pressurized air of clean dried as raw material.
Described water circulating pump adopts the isolated water pump of magnetic force, its stationary part and rotor portion completely isolated.Stator and circuit board section adopt epoxy resin encapsulated 100% waterproof, and rotor portion adopts permanent magnetic iron, and water pump fuselage adopts environment-friendly materials, and noise is low, and volume is little, can regulate various required parameter, have the feature that Width funtion runs by the coiling of stator.
The filtering net of described filtration unit inside is circular multilayer composite filter net, and external form is twill stainless steel filter screen.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention is by design ozonizer and water circulating pump, water in external cistern water disinfecting instrument equipment is mixed mutually with ozone, form ozone water, ring sterilization is entered to water tank, enter ozone generating-device in water tank internal water to be combined with ozone and to form ozone water, simultaneously to ozone generating-device cooling down, form benign cycle.
Embodiment
See accompanying drawing, a kind of external cistern water disinfecting instrument, comprise and there is ozone generating-device 2, water circulating pump 3 and filtration unit 4, described ozone generating-device adopts high voltage discharge type ozonizer, described water circulating pump 3 adopts the isolated water pump of magnetic force, and described filtration unit 4 uses circular multilayer composite filter net.Described ozone generating-device 2 adopts high voltage discharge type ozonizer, and the frequency of high voltage electric can regulate arbitrarily within the scope of 600 ~ 1000HZ, uses the pressurized air of clean dried as raw material.Described water circulating pump 3 adopt the stationary part of the isolated water pump of magnetic force and rotor portion completely isolated, stator and circuit board section adopt epoxy resin encapsulated, 100% waterproof, rotor portion adopts permanent magnetic iron, water pump fuselage adopts environment-friendly materials, and noise is low, and volume is little, various required parameter can be regulated by the coiling of stator, can run by Width funtion.The filtering net 5 of described filtration unit 4 inside is circular multilayer composite filter net, and material is twill stainless steel filter screen.After external cistern water disinfecting instrument starts, ozone generating-device 2 produces high-frequency high-voltage current and manufactures high-voltage electric field, makes the oxygen molecule generation electrochemical reaction in electric field or around electric field, manufactures ozone.Water circulating pump 3 works and to draw water after ozone generating-device 2 and ozone combines and form ozone water in water tank 1, is recycled water pump 3 and sends in water tank 1, kill virus to the water in water tank 1 and water tank 1.