Background technology
Swimming pool bathing pool water quality can supply the nutrition of bacteria breed owing to people's infiltration of human secretion in swimming or bathing process has little by little increased water body, and then bacterial reproduction water quality is degenerated.The secretory product of these human bodies mainly comprises stratum corneum, sweat, minor quantities of urine and other secretory product of skin exfoliation, and these materials all are the nutriment of bacterial growth.And, owing to the sunlight direct irradiation, promote the breeding of algae, so this also is the reason that swimming pool water degenerates in the swimming pool in the open.
Traditional swimming pool treatment process has following several kinds:
The one, uninterrupted circulating filtration, auxiliary with ultraviolet and ozone sterilization, charcoal absorption or other absorption way of combining.Circulating filtration mainly is to cross the more coarse grained pollutent of elimination through accurate filter in this way; And then carry out sterilising treatment in entering ultraviolet ray or ozonizer and charcoal absorption chamber or other adsorption chamber; This way investment is bigger; Complex equipments has increased the cost of water treatment of swimming pool bathing pool greatly, and; Because must often change the secondary filter material causes the user to safeguard with upgrading sorbing material such as gac trouble, improve maintenance cost; The general normal tour swimming pool (50*25*1.5 rice) that adopts this method, the water treatment investment of a swimming pool are 40,500,000 up to a million at most to millions of at least, have had a strong impact on popularizing of this swimming pool treatment facility.
The 2nd, adopt the sterilized water sterilization to add the way of uninterrupted circulating filtration.The difference of this way and above-mentioned way is: directly market purchase sterilized water (Youxiaolin, hypochlorous acid, Losantin) adds the sterilising treatment that carries out disinfection in the entry by a certain percentage.Because hypochlorous acid is seen photolysis; So this way must uninterruptedly be replenished sterilized water; Will make chlorine residue rising in the water like this; Chlorine flavor residues in influences water quality in the water, simultaneously the user is allergic with making the skin bleached hair pathology takes place along with the residual increase of sterilized water also can cause, so must to keep water quality good through often changing water.This way promptly can cause the waste of water, also can cause hidden danger very big because of the problem of the control fault of the quality of the sterilized water that uses and equipment dosage.Moreover prolong in the water cl ions residence time and avoid seeing that photolysis influences sterilisation effect for keeping in the water chloride ion content also must add light uric acid chlorine-solidifying agent, and the existence of light uric acid has also influenced water quality, also can cause allergic discomfort such as grade.
In sum, the circulating filtration of water body is necessary part, and the sterilization of water body is the major portion that water quality keeps.
The utility model content
The utility model provides a kind of device that is used for swimming pool bathing pool water body disinfection, and it has overcome a kind of existing deficiency of method that is used for swimming pool bathing pool water body disinfection in the background technology.
The technical scheme that is adopted that the utility model solves its technical problem is:
A kind of device that is used for swimming pool bathing pool water body disinfection, it comprises:
One electrochemical reactor, it comprises that a container, makes in the water cl ions to decomposite hypochlorous anode groups, a cathode sets and a power supply; Establish a lighttight cavity, in the said container and connect the water outlet that the water-in and of cavity is connected cavity, said water-in is connected one the 3rd water pipe, the terminal swimming pool bathing pool of connecting of said the 3rd water pipe; Said anode groups and cathode sets are installed in container and insert in the cavity, and said power supply can be connected anode groups and cathode sets; And
One water pump, it has one first port and one second port, and said first port is connected water outlet through one first water pipe, and said water pump second port is connected second water pipe, the terminal corresponding swimming pool bathing pool of said second water pipe.
Among one preferred embodiment: first strainer is established in said container water inlet, and second strainer is established in the said first water pipe place or first water pipe and water outlet junction.
Among one preferred embodiment: it also comprises a shape of a saddle shell, establishes the chamber, passageway that two containing cavities and are connected two containing cavities in it; Said container is installed in a containing cavity, and said power supply and water pump are located at another containing cavity.
Among one preferred embodiment: said two containing cavities interval Y-axis is to being symmetrical set.
Among one preferred embodiment: it also comprises a zigzag shell, establishes the chamber, passageway that two containing cavities and are connected two containing cavities in it; Said container is installed in a containing cavity, and said power supply and water pump are located at another containing cavity; Said water pump second port is connected second water pipe, the terminal corresponding swimming pool bathing pool of said second water pipe.
Among one preferred embodiment: said two containing cavities are provided with up and down, and chamber, said passageway is located between two containing cavities.
Among one preferred embodiment: said anode groups adopts the titanium-based oxide coated electrode, and said cathode sets adopts the titanium electrode.
The present technique scheme is compared with background technology, and it has following advantage:
Anode groups and the intravital water body of cathode sets energized acting chamber make that cl ions decomposites hypochlorous acid through the anode groups effect in the water, because cavity is light tight; Therefore the stable and sterilization and disinfection of hypochlorous acid contains the hypochlorous acid water body and is back to the swimming pool bathing pool, sees that photolysis becomes a small amount of chlorine and a large amount of cl ionss; Sodium ion is reduced into sodium-chlor in cl ions and the water body; Then facility investment is low, and this device consumes sodium-chlor (except that few part of taking out of because of human body with the water body spontaneous evaporation) hardly, and running cost is low; Under the rational situation of electrochemical reactor power match, can realize the effect of operation automatically.
Embodiment
Please refer to Fig. 1, a kind of device that is used for swimming pool bathing pool water body disinfection, it comprises an electrochemical reactor 10, a water pump 20 and a shell 30.
Among the present embodiment, said shell 30 adopts shape of a saddle shell, establishes the chamber, passageway 32 that two containing cavities 31 and are connected two containing cavities 31 in the said shape of a saddle shell, and among the present embodiment, said two containing cavities, 31 horizontal symmetrical are arranged.In the use, a said containing cavity 31 can immerse in the swimming pool bathing pool 900, and said another containing cavity 31 is positioned at outside the swimming pool bathing pool 900, and support on swimming pool bathing pool leg 910 in chamber, said passageway 32, thereby make 31 one-tenth drying and waterproofing cavitys of said another containing cavity.
Said electrochemical reactor 10, it comprises a container 11, an anode groups 12, a cathode sets 13 and a power supply 14, establishes a lighttight cavity, in the said container 11 and connects the water outlet that the water-in and of cavity is connected cavity.Said anode groups 12 is installed in container 11 with cathode sets 13 and inserts in the cavity, and has the conducting line row outside the propelling container 11.The conducting line row that said power supply 14 is connected anode groups 12 and cathode sets 13 is being that anode groups 12 provides direct supply with cathode sets 13.Among the present embodiment, said water-in inserts in the swimming pool bathing pool through the 3rd water pipe.Among the present embodiment, said power supply 14 adopts direct supplys, but not as limit, also can adopt alternating-current as required, in this way alternating-current then again rectification get direct current; Among the present embodiment, the WV of power supply adopts the safety voltage that is not higher than 36V, and working current changes according to swimming pool bathing pool water volume.
Said water pump 20, it has one first port and one second port, and said first port is through the water outlet of one first water pipe, 21 connection containers 11, and said second port is connected second water pipe 22, said second water pipe, 22 terminal corresponding swimming pool bathing pools.
Among the present embodiment; Said container 11 is installed in a containing cavity 31; Said power supply 14 is located at another containing cavity 31 with water pump 20; Said first water pipe 21 and second water pipe 22 pass chamber, passageway 32, and the conduction wire between said power supply 14 and anode groups 12 and the cathode sets 13 lead lines row passes chamber, passageway 32.Among the present embodiment, water pump adopts non-immerseable water pump, and pump motor is exposed to dry part, can prevent electric leakage.
As required, first strainer 15 is established in said container 11 water inlets, is used to filter out some coarse particles foreign material, blocks the electrode group and the water pipe of reactor drum to avoid the coarse particles foreign material; Second strainer 16 is established in said first water pipe 21 and container 11 water outlet junctions, is used for filtering in the reactor reaction process producing some throw outs (precipitating and the throw out that becomes through objectionable impurities meeting autoflocculation in the water of reactor for treatment).
A kind of method that is used for swimming pool bathing pool water body disinfection, it comprises:
Step 10 adds sodium-chlor (salt) in swimming pool bathing pool 900 water bodys, be the sodium chloride-containing aqueous solution in the sodium-chlor uniform dissolution water body, has sodium ion and cl ions in the aqueous solution; Among the present embodiment, preferably add weight sodium chloride and be water body weight 2/10000ths to 2/1000ths between;
Step 20, swimming pool bathing pool water body is sent in the cavity of container 11 from water-in; The anode groups 12 of energized and cathode sets 13 effect water bodys make that cl ions decomposites hypochlorous acid, hypochlorous acid sterilization and disinfection through anode groups 12 effects in the water; The water outlet that will contain the calm device 11 of hypochlorous acid water body is sent swimming pool bathing pool 900 back to; Best, in the step 2, swimming pool bathing pool 900 water bodys are sent in the cavity from water-in through filtering earlier again; To contain the hypochlorous acid water body and send swimming pool bathing pool 900 again back to through filtering, then can keep the cleaning of water quality, can reduce cost of investment and running cost again from water outlet; And
Step 30, hypochlorous acid is seeing that photolysis becomes a small amount of chlorine and a large amount of cl ionss, sodium ion is reduced into sodium-chlor in cl ions and the water body.
Among the present embodiment, best: said anode groups 12 adopts the titanium-based oxide coated electrode, and said coating for example is ruthenium, iridium or ruthenium, iridium, tin-oxide; Said cathode sets 13 adopts the titanium electrode.Among the present embodiment, adopt insoluble titanium electrode, investment is reduced, running cost is reduced as cathode sets.Among the present embodiment, best: this electrode group comprises at least one electrode, if the then a plurality of electrodes of a plurality of electrode side by side, said electrode shape is set as tabular or netted.Among the present embodiment, best: the specification length of electrode is exceeded with the internal diameter size of the container 11 of the reactor drum of design.Among the present embodiment, best: cathode electrode and anode electrode area be than being 1.5-1.0, and promptly the cathode electrode area is identical with the anode electrode area or be slightly larger than the anode electrode area, preferably must not be above 1.5 times; Among the present embodiment, best: electrode width greater than 5 millimeters less than 100 millimeters, thickness greater than 0.3 millimeter less than 3 millimeters, preferred example is long 300 millimeters, wide 25 millimeters, 1 millimeter of thickness.Among the present embodiment, best: operating supply voltage is the 36V safety voltage, and the electrode working current density is a 0.3-2 peace/every square metre. Best, electrode gap 0.5-3 millimeter, best 0.5-1 millimeter.
Among the present embodiment, best, container 11 has corrosion resistance nature and insulating property.Among the present embodiment, conducting line row is drawn out to outside the reactor drum by the electrode group under the protection of corrosion-resistant and insulation epidermis, and outlet need seal, and leads to power supply again and is attached thereto.Among the present embodiment, best, said container 11 is provided with the inspection rinse mouth of being convenient to open, and is used for inspection or is used for periodic flushing electrode group surface adhesion thing.
Among the present embodiment, establish a plurality of reactor drums if desired, then a plurality of reactor drums can also can be connected in series in parallel connection.
Among the present embodiment, water pump adopts non-immerseable water pump, but not as limit, as required, also can adopt the immerseable water pump, and this water pump adopts the direct-current machine smaller or equal to 36V to drive, and immerseable then cuts down the consumption of energy.
Among the present embodiment, said container comprise an inner bag with surround outside the tank housing, said housing adopts stainless steel to make, said inner bag adopts the corrosion-resistant plastic material.
Fig. 2 is please referred in another preferred embodiment, and it and a last preferred embodiment difference are: said zigzag shell 30, establish the chamber, passageway that two containing cavities and are connected two containing cavities in it; Said container is installed in a containing cavity, and said power supply and water pump are located at another containing cavity.A said containing cavity is lower than another containing cavity, and this low containing cavity immerses in the swimming pool bathing pool, and this high containing cavity is located on the swimming pool bathing pool leg.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.