CN109970161A - A kind of water disinfection system and equipment - Google Patents
A kind of water disinfection system and equipment Download PDFInfo
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- CN109970161A CN109970161A CN201711466781.3A CN201711466781A CN109970161A CN 109970161 A CN109970161 A CN 109970161A CN 201711466781 A CN201711466781 A CN 201711466781A CN 109970161 A CN109970161 A CN 109970161A
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- water
- chlorhexidine
- containing disinfectant
- residual chlorine
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- Hydrology & Water Resources (AREA)
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention provides a kind of processing systems and equipment that can be used for water sterilization, are primarily adapted for use in and carry out disinfection to the water in water storage container or space.Water disinfection system and equipment of the invention includes that residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part, by the dispensing to the monitoring control chlorhexidine-containing disinfectant of contents of residual chlorine in water storage container or space water, realizes the disinfection to water in water storage container or space as needed.
Description
Technical field
The present invention relates to water sterilization fields, more particularly to automatically control chlorhexidine-containing disinfectant by monitoring contents of residual chlorine and launch to water
The system to carry out disinfection.
Background technique
The essential important substance and industrial and agricultural production, economic development that water is the mankind and life entity is depended on for existence
With the irreplaceable extremely valuable natural resources of enhancement of environment.
Water usually needs to disinfect using preceding.It carries out disinfection to drinking water even more particularly important.
The disinfection of water is the pathogen such as bacterium, microorganism in killing water, to prevent disease to infect, safeguards population health.
Water sterilization method is broadly divided into physical sterilization and chemical disinfection.Physical sterilization has heating, γ radiation method and ultraviolet light
Irradiation etc.；Chemical disinfection add heavy metal ion (as silver and copper), add alkali or acid, add chemically active surface agent,
Add the sterilization of oxidant (chlorine and its compound, bromine, iodine, ozone) etc..In these methods most with oxidant disinfection application
Extensively, wherein it is especially general with chlorine and its compound disinfection, followed by ozonization.Ultraviolet irradiation and add bromine, iodine and its
The method of compound is usually used in the disinfection of small-scale water factory or particular facility (such as swimming pool) water.
Chlorination is fruitful.All places using this method, infectious disease incidence and the death rate are greatly lowered, and its
Operating cost is cheap, is widely used by countries in the world.End early years 21st century, other sterilization methods are in time strategic point
Position.
The chlorine source that chlorination uses can be in a liquid state, can also be in the solid-state that can be dissolved in water.Common solid-state chlorine source
There are calcium hypochlorite, dichloroisocyanuric acid and trichloroisocyanuric acid etc..The U.S. special Nos.5,112,521 and 5,004,549 is disclosed
Various solid calcium hypochlorite synthetics.
Existing chlorination system still has many deficiencies.Chlorhexidine-containing disinfectant adds insufficient or excessive in normal generation water, is not achieved
The problem of Disinfection Effect or chlorhexidine-containing disinfectant are using excessively bringing many adverse effects.
Summary of the invention
The present invention provides a kind of water disinfection system and equipment.Water treatment system and equipment of the invention can carry out water
Disinfection, sterilizing, kill the pathogen in water.
Water disinfection system provided by the invention and equipment can control the throwing of chlorhexidine-containing disinfectant by contents of residual chlorine in monitoring water
It puts, realizes the disinfection treatment to water.
Water disinfection system and equipment of the invention, which is primarily adapted for use in, carries out disinfection to the water in water storage container or space.Water storage
Container or space include but is not limited to well, water cellar, pond, water tank, water tank, water tower, water pot, sink.Water sterilization system of the present invention
System is realized by the dispensing to the monitoring control disinfectant of contents of residual chlorine in water storage container or space water to water storage container or space
The disinfection of middle water.
Water disinfection system and equipment of the invention includes that residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part.
Firstly, water disinfection system includes residual chlorine monitoring part and chlorhexidine-containing disinfectant the present invention provides a kind of water disinfection system
Launch part.The residual chlorine monitoring part of water disinfection system of the invention monitors contents of residual chlorine in water and exports letter according to chlorine residue numerical value
Number control chlorhexidine-containing disinfectant launch part switch.Residual chlorine monitoring part includes residual chlorine monitoring instrument and relay, and optionally
Including water pump.Residual chlorine monitoring instrument is used to monitor the contents of residual chlorine in water.It is preferred that residual chlorine monitoring instrument has signal output interface, with relay
Control chlorhexidine-containing disinfectant launches the switch of part after device connection.The water pump of residual chlorine monitoring part can be one or more.Water pump into
The mouth of a river connects water storage container or space, and water outlet connects residual chlorine monitoring instrument water inlet, and residual chlorine monitoring instrument water outlet leads to water storage appearance
Device or space guarantee that the water flow of residual chlorine monitoring instrument outflow goes back to water storage container or space.Water in water storage container or space is by water pump
It is pumped into residual chlorine monitoring instrument, passes through residual chlorine monitoring instrument water outlet after measuring chlorine content, flows back to water storage container or space.It is preferred that chlorine residue is supervised
Surveying part includes two water pumps, and the water inlet of two water pumps is separately connected water storage container or space, and water outlet is separately connected chlorine residue
Monitor water inlet, two water pumps are connected on same relay, by the setting of relay, can open alternately, in turn or
Work, is pumped into residual chlorine monitoring instrument for the water in water storage container or space.Water disinfection system residual chlorine monitoring of the present invention part does not include
When water pump, any nature or Man's dynamics can be used, as long as can guarantee that the water in water storage container or space flows into residual chlorine monitoring
Instrument, and flowed out from residual chlorine monitoring instrument, and finally flow back to former container or space.
It includes water pump and chlorhexidine-containing disinfectant solution generating portion that the chlorhexidine-containing disinfectant of water disinfection system of the present invention, which launches part,.Chlorine disappears
Toxic agent solution generating portion includes inlet and outlet, and chlorhexidine-containing disinfectant is stored between inlet and outlet.Water pump
Water inlet connects water storage container or space, and the water outlet of water pump connects chlorhexidine-containing disinfectant solution generating portion water inlet, chlorhexidine-containing disinfectant
Solution generating portion water outlet leads to water storage container or space and passes through storage after water flows into chlorhexidine-containing disinfectant solution generating portion
Liquid or solid chlorhexidine-containing disinfectant forms chlorhexidine-containing disinfectant solution after contacting with water.The disinfectant solution of generation finally flow back into water storage appearance
In device or space, carry out disinfection to the water in water storage container or space.Connect in residual chlorine monitoring part with residual chlorine monitoring instrument after
Electric appliance connects the water pump that chlorhexidine-containing disinfectant launches part, controls the switch of water pump.
Water disinfection system of the invention carries out disinfection to the water in water storage container or space by following processes.Water storage container
Or the water in space flows into residual chlorine monitoring instrument, measures chlorine content and flows back to water storage container or space from residual chlorine monitoring instrument water outlet,
" unlatching " or " closing " of part is launched according to the chlorine content control chlorhexidine-containing disinfectant measured.Chlorhexidine-containing disinfectant launches part " unlatching "
When, the water in water storage container or space flows into chlorhexidine-containing disinfectant solution generating portion, forms chlorhexidine-containing disinfectant solution and flows back to water storage container
Or space, it carries out disinfection to the water in water storage container or space.
Secondly, the present invention also provides a kind of water disinfection apparatus.Water disinfection apparatus of the invention includes residual chlorine monitoring part
Part is launched with chlorhexidine-containing disinfectant.
Residual chlorine monitoring part in water disinfection apparatus of the present invention includes residual chlorine monitoring instrument and relay, and is optionally wrapped
Include water pump.Residual chlorine monitoring instrument is used to monitor the contents of residual chlorine in water.It is preferred that residual chlorine monitoring instrument has signal output interface, with relay
The switch that chlorhexidine-containing disinfectant launches part is controlled after connection.The water pump of residual chlorine monitoring part can be one or more, water pump water outlet
Mouth connection residual chlorine monitoring instrument water inlet.It is preferred that residual chlorine monitoring part includes two water pumps, the water outlet of two water pumps is separately connected
Residual chlorine monitoring instrument water inlet, two water pumps are connected on same relay, by the setting of relay, can be opened alternately, in turn
It opens or works, water is pumped into residual chlorine monitoring instrument.
It includes water pump and chlorhexidine-containing disinfectant solution generating portion that chlorhexidine-containing disinfectant in water disinfection apparatus of the present invention, which launches part,.Chlorine
Disinfectant solution generating portion includes inlet and outlet, and chlorhexidine-containing disinfectant is stored between inlet and outlet.Water pump
Water outlet connect chlorhexidine-containing disinfectant solution generating portion water inlet, water flow into chlorhexidine-containing disinfectant solution generating portion after, pass through storage
Liquid or solid chlorhexidine-containing disinfectant contacted with water after formed chlorhexidine-containing disinfectant solution.It is connect in residual chlorine monitoring part with residual chlorine monitoring instrument
Relay connection chlorhexidine-containing disinfectant launch part water pump, control the switch of water pump.
Residual chlorine monitoring part in water disinfection apparatus of the invention and chlorhexidine-containing disinfectant launch the water inlet of part and water storage
Water connection in container or space guarantees that the water in water storage container or space can flow into residual chlorine monitoring part or chlorhexidine-containing disinfectant is thrown
Part is put, the water outlet that residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part each leads to water storage container and space, guarantees from chlorine residue
The water flow that monitoring part and chlorhexidine-containing disinfectant launch part outflow goes back to water storage container and space.When residual chlorine monitoring part includes water pump
When, the water inlet of water pump is the water inlet of residual chlorine monitoring part.The pump intake that chlorhexidine-containing disinfectant launches part is chlorination
The water inlet of agent dispensing part.The water outlet of residual chlorine monitoring instrument is the water outlet of residual chlorine monitoring part.Chlorhexidine-containing disinfectant solution generates
Partial water outlet is the water outlet that chlorhexidine-containing disinfectant launches part.
Residual chlorine monitoring instrument of the invention can monitor the content for flowing through chlorine residue in the water of monitor, and can transmit control outward
Signal can control " unlatching " or " closing " that chlorhexidine-containing disinfectant launches part after connecting with relay.
Residual chlorine monitoring instrument of the invention can at least preset two limit values, and the big limit value set is ceiling value, setting
Small limit value be lower limit value.When the numerical value measured online is less than or equal to preset lower limit value, chlorine residual measurement instrument is direct
Output signal and relay control chlorhexidine-containing disinfectant launch part and switch to or be maintained at " unlatching " state；When the numerical value measured online is high
When preset ceiling value, the direct output signal of residual chlorine monitoring instrument is launched part with relay control chlorhexidine-containing disinfectant and is switched to
Or it is maintained at "Off" state.When chlorhexidine-containing disinfectant dispensing is partially in " unlatching " state, chlorine is launched into water storage container or space
Disinfectant solution.
The ceiling value and lower limit value of residual chlorine monitoring instrument of the present invention are set according to the disinfection demand to storage container or space water
It is fixed, it is set generally according to the chlorine content of enough chlorhexidine-containing disinfectant concentration in water is kept.Ceiling value is generally set in 0.5-3.0 milli
Between grams per liter, lower limit value is generally set between 0.1-0.5 mg/litre.Ceiling value is greater than lower limit value, and the two is not same
Numerical value.
Residual chlorine monitoring instrument in the present invention can selected from it is any can the residual chlorine monitoring of chlorine residue numerical value in real-time monitoring water, point
Analysis, inspection apparatus.For example, the chlorine residue analyzer of DAW501 model can be selected, (manufacturer: observing and controlling engineering in the Dalian north has
Limit company), the chlorine residue analyzer (manufacturer: Dalian north observing and controlling engineering finite public affairs of DAW4305 model can also be selected
Department).The chlorine residue analyzer of DAW501 model has control signal output.
The relay that residual chlorine monitoring instrument is connected in water disinfection system of the present invention can select any energy according to residual chlorine monitoring instrument
The control signal control chlorhexidine-containing disinfectant of output launches the relay of part " beginning " or " closing ".Relay can be dynamic circuit connector type,
Moving fault or conversion hysteria.
When residual chlorine monitoring part of the present invention includes two water pumps, the relay of two water pumps is connected, can be selected any
Can according to the preset time control two water pumps in turn, work alternatively family's electric appliance.
Water pump in water disinfection system of the present invention can choose the water pump of power needed for any energy provides.Water pump of the present invention
Including but not limited to boosting type water pump, self-suction type water pump.It is delta, model EC- that illustrative water pump, which can choose brand,
The water pump of 304-200B or EC-RV-05LF.
Chlorhexidine-containing disinfectant of the present invention launches the chlorhexidine-containing disinfectant solution generating portion in part, can be any shape or construction
It can guarantee that water is flowed into from water inlet, contacted with the chlorhexidine-containing disinfectant of storage after generating chlorhexidine-containing disinfectant solution, the dress flowed out from water outlet
It sets or container.It is preferred that chlorhexidine-containing disinfectant solution generating portion includes the cylindrical type bucket of store solids chlorhexidine-containing disinfectant, the lower end of bucket has
Small opening, narrow slit or aperture guarantees that water flows through chlorhexidine-containing disinfectant solution generating portion and can form chlorination with the disinfectant in bucket
Agent solution, and flowed out from water outlet.The bucket for storing chlorhexidine-containing disinfectant can guarantee the sufficient chlorine of chlorhexidine-containing disinfectant solution generating portion storage
Disinfectant can constantly generate chlorhexidine-containing disinfectant solution, do not need frequently to add, augment solid chlorhexidine-containing disinfectant.It is further excellent
Selecting chlorhexidine-containing disinfectant solution generating portion includes the cylindrical type bucket of two store solids chlorhexidine-containing disinfectants.
Chlorhexidine-containing disinfectant solution generating portion of the present invention is further preferably from inlet and outlet, solid chlorhexidine-containing disinfectant
The device or container of storage part, chlorhexidine-containing disinfectant dissolution part.Storage section lower or bottom are connect with dissolution part, and are passed through
The modes such as small opening, narrow slit or aperture communicate.The size and shape of small opening, narrow slit or aperture should ensure that addition storage
The solid disinfecting agent of nonresident portion will not be leaked out directly, while small opening, narrow slit or aperture should make storage part and dissolution part
It communicates that area is enough big, guarantees that the water for flowing into chlorhexidine-containing disinfectant solution generating portion and solid chlorhexidine-containing disinfectant have enough contact surfaces
Product.Disinfectant storage part is preferably cylindrical type, there is enough spaces to store solid chlorhexidine-containing disinfectant, foot is arranged at the bottom of cylindrical type
Enough holes or narrow slit or bottom are the screen net structure with suitable big small-bore.It the top of cylindrical type can be equipped with sealing
Lid, can open sealing cover and add solid chlorhexidine-containing disinfectant thereto when needing.Disinfectant dissolution part has enough spaces, protects
For card after water flows into chlorhexidine-containing disinfectant solution generating portion, the water energy of inflow is by small opening, narrow slit or aperture, with splash, punching
The modes such as erosion, submergence are contacted with solid chlorhexidine-containing disinfectant, are generated disinfectant solution and are flowed out from water outlet.
Present invention preferably employs solid chlorhexidine-containing disinfectants.The preferred calcium hypochlorite of solid chlorhexidine-containing disinfectant of the invention, dichloro isocyanide
Urea acid or trichloroisocyanuric acid.Solid chlorhexidine-containing disinfectant of the invention can be only containing a kind of solid chlorhexidine-containing disinfectant, be also possible to
The mixing of many kinds of solids chlorhexidine-containing disinfectant can also contain other compositions in addition to solid chlorhexidine-containing disinfectant.Solid chlorination of the invention
Agent can be the different solid forms such as piece, particle, powder, particle.Solid chlorhexidine-containing disinfectant of the invention can be quick-release, normal
Speed release or sustained release.The further preferred calcium hypochlorite of solid chlorhexidine-containing disinfectant of the invention.It is still more preferably sheet
Solid calcium hypochlorite.Much further preferably from the hypochlorous acid calcium tablet of slow-release.Chlorhexidine-containing disinfectant solution of the invention, can be and pass through
Solid chlorhexidine-containing disinfectant is contacted the solution generated by water projection, erosion, submergence etc. with water.
In one specific embodiment of water disinfection system of the present invention, water disinfection system includes that residual chlorine monitoring part and chlorine disappear
Toxic agent launches part.Residual chlorine monitoring part includes two water pumps, residual chlorine monitoring instrument, two relays.The two of residual chlorine monitoring part
A pump intake is separately connected water storage container or space, and two water outlets are separately connected the water inlet of residual chlorine monitoring instrument, chlorine residue
The water outlet of monitor leads to water storage container or space, guarantees that the water flow flowed out from residual chlorine monitoring instrument goes back to water storage container or space.
It is connected with a relay between two water pumps, which " opens " or " closing " water in turn according to the time interval of setting
Pump guarantees that two water pumps work in turn " unlatching " by certain time interval, it is real-time that daily non-stop run in 24 hours may be implemented
Monitor water in contents of residual chlorine, without because single pump working too long, overheat etc. damage water pump.Residual chlorine monitoring instrument has signal defeated
Outlet after signal output connects relay, can launch " opening for part according to the chlorine residue Numerical Control chlorhexidine-containing disinfectant of setting
Open " or " closing ".Two chlorine residue limit values are set, when the numerical value measured online is less than or equal to preset lower limit value, chlorine residue
Monitor, which outputs signals to relay and controls chlorhexidine-containing disinfectant together and launch, partially switchs to or is maintained at " unlatching " state, surveys when online
When the numerical value obtained is greater than or equal to preset ceiling value, residual chlorine monitoring instrument outputs signals to relay and controls chlorhexidine-containing disinfectant throwing together
It puts part and switchs to or be maintained at "Off" state.Chlorhexidine-containing disinfectant launches chlorine into water storage container or space when launching part " unlatching "
Disinfectant.It includes water pump and chlorhexidine-containing disinfectant solution generating portion that chlorhexidine-containing disinfectant, which launches part,.The water inlet connection water storage of water pump holds
Device or space, water outlet connect the water inlet of chlorhexidine-containing disinfectant solution generating portion, guarantee the water in water storage container or space
It is pumped into chlorhexidine-containing disinfectant solution generating portion.Chlorhexidine-containing disinfectant solution generating portion has inlet and outlet, in water inlet and goes out
It is stored with chlorhexidine-containing disinfectant between the mouth of a river, and there is certain space, for chlorhexidine-containing disinfectant and flows into chlorhexidine-containing disinfectant solution generating portion
Water formed chlorhexidine-containing disinfectant solution.Chlorhexidine-containing disinfectant solution generating portion tool there are two storage calcium hypochlorite cylindrical type medicine storing drum and
The chlorhexidine-containing disinfectant dissolution part (molten explosive barrel) of cylindrical type.Medicine storing drum is vertical direction, and the lower end of bucket has aperture or narrow slit can be with stream
Water contact through chlorhexidine-containing disinfectant solution generating portion, forms chlorhexidine-containing disinfectant solution, has sealing cover at the top of bucket, can be when needing
Sealing cover is opened, and solid calcium hypochlorite is added into bucket, covers lid after addition.Molten explosive barrel is horizontal direction, and passes through aperture
Or narrow slit is communicated with medicine storing drum.The schematic diagram of present embodiment is shown in Fig. 1.
Water disinfection system and equipment of the invention, according to water storage container or the water in space, selection is appropriate and is mutually matched
Each section assembling or be formed by connecting.For example, the water pump water pumping amount of residual chlorine monitoring part should be with the detectability of residual chlorine monitoring instrument
Match, it is corresponding to the water for needing to disinfect that the disinfectant solution that chlorhexidine-containing disinfectant launches part launches ability.
Water disinfection system and equipment of the invention, the contents of residual chlorine in real-time monitoring water, when contents of residual chlorine deficiency, automatically
Xiang Shuizhong launches chlorhexidine-containing disinfectant, until chlorine content needed for reaching disinfection is automatically stopped dispensing chlorhexidine-containing disinfectant.Water sterilization of the invention
System automatically, accurately realizes the dispensing of chlorhexidine-containing disinfectant, the contents of residual chlorine of water and disappears in real-time ensuring water storage container or space
Toxic effect fruit, while chlorhexidine-containing disinfectant being avoided to launch excessive adverse effect.Water disinfection system of the invention, overcomes the prior art
In, it cannot monitor or guarantee Disinfection Effect in real time, chlorhexidine-containing disinfectant is launched insufficient, and chlorhexidine-containing disinfectant launches excessive etc. many common ask
Topic.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of specific embodiment of water disinfection system.Wherein 1 power supply, 2 chlorine residue analyzers, 3 chlorine residue point
Analyzer electrode, 4 relays, 5 water pumps, 6 ponds, 7 medicine storing drums, 8 molten explosive barrels.Filament representative circuit schematic, thick line indicate hydrographic chart.
Specific embodiment
The present invention is described below with reference to specific embodiments.It will be appreciated by those skilled in the art that these embodiments are only
For illustrating the present invention, do not limit the scope of the invention in any way.
A kind of water disinfection apparatus of embodiment 1
The present embodiment water disinfection apparatus includes that residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part.
Residual chlorine monitoring part includes the chlorine residue of the water pump, DAW501 model of two delta board model EC-304-200B
Analyzer, DMB51CM24B006 model relay.Two pump outlets are separately connected the water inlet of chlorine residue analyzer.Chlorine residue
Analyzer signal output connects DRM270730LT model relay, the switch of relay control dispensing water pump.
Chlorhexidine-containing disinfectant is launched water pump and chlorhexidine-containing disinfectant solution of the part including delta board model EC-RV-05LF and is generated
Part.Chlorhexidine-containing disinfectant solution generating portion be homemade horizontal positioned cylindrical container, in the horizontal direction have water inlet and
Water outlet stores solid calcium hypochlorite disinfectant, the bottom of bucket in the internal cylindrical type bucket with two vertical direction, bucket
With narrow slit, the top of bucket has sealing cover.Chlorhexidine-containing disinfectant solution generating portion schematic diagram can be found in Fig. 1 corresponding portion.
The water inlet that residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part is connect with the water in water storage container or space respectively,
It can guarantee and water is pumped into residual chlorine monitoring part or chlorhexidine-containing disinfectant dispensing part when needing.Residual chlorine monitoring part and chlorhexidine-containing disinfectant are launched
The water outlet of partial water inlet respectively leads to water storage container or space, guarantees that the water energy of outflow flows back to water storage container or space.
Solid calcium hypochlorite disinfectant is used in the present embodiment.
The device examples of the present embodiment are set as 0.5-10L/ in use, speed can be pumped residual chlorine monitoring part water pump
Minute, the relay of two water pumps of connection may be set to every 6 hours rotation switches, two water pumps.It can be by the ceiling value of chlorine residue analyzer
It is set as 0.5 mg/litre；Lower limit value is set as 0.3 mg/litre.When in the water of real-time monitoring chlorine content be less than or equal to it is low
When limit value, relay output signal of the chlorine residue analyzer to connection, the water of the chlorhexidine-containing disinfectant dispensing part of control relay connection
Pump is opened, and water pump is pumped to chlorhexidine-containing disinfectant solution generating portion, generates chlorhexidine-containing disinfectant solution, and flow to water storage container or space,
It carries out disinfection processing to the water in water storage container or space.It is remaining when chlorine content is greater than or equal to ceiling value in real-time monitoring water
Relay output signal of the chlorine analyzers to connection, the water pump closing of the chlorhexidine-containing disinfectant dispensing part of control relay connection, water
Pump stops pumping to chlorhexidine-containing disinfectant solution generating portion, stops carrying out chlorhexidine-containing disinfectant dispensing to the water in water storage container or space.
With the water disinfection apparatus of the present embodiment, and by example, the numerical value of property is set relevant parameter running equipment one week, to storing 100 tons
When the water tank processing of water, in addition to initial 1 hour, the contents of residual chlorine of water maintains always 0.3 mg/litre to 0.5 in water tank
Between mg/litre, expected sterilisation purpose persistently remain.
The present embodiment passes through the working time of Scientific Establishment residual chlorine monitoring part water pump, rotation, alternating " unlatching " or " pass
Close " two water pumps, guarantee is able to achieve contents of residual chlorine in the daily real-time monitoring water of non-stop run in 24 hours, without because single
Pump working too long, overheat etc. damage water pump.
A kind of water disinfection system of embodiment 2
The present embodiment water disinfection system includes that residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part.Residual chlorine monitoring part and chlorination
Part is launched in agent and embodiment 1 is identical, and the connection between each part or part can according to need and is appropriately extended or be adjusted
It is whole.It is exemplary in use, can by residual chlorine monitoring part water pump pump speed be set as 6L/ minute, connection two water pumps relay
It may be set to every 4 hours rotation switches, two water pumps.The ceiling value of chlorine residue analyzer can be set as 0.6 mg/litre；Lower bound
Value is set as 0.4 mg/litre.The present embodiment water disinfection system disinfects the tank for storing 80 tons of water three days, except most
First 40 minutes outer, and the contents of residual chlorine of water maintains always 0.4 mg/litre between 0.6 mg/litre in tank.Thereafter to
After tank constantly adds water, after the short time, it so that the contents of residual chlorine of water in tank is maintained 0.4 mg/litre always and arrive
Between 0.6 mg/litre.
Specific description of embodiments of the present invention above is not intended to limit the present invention, and those skilled in the art can be according to this
Invention is variously modified or adjusts, and as long as it does not depart from the spirit of the invention, should belong to the scope of the present invention.
Claims (10)
1. a kind of water disinfection system passes through contents of residual chlorine in monitoring water for carrying out disinfection to the water in water storage container or space
The dispensing of chlorhexidine-containing disinfectant is controlled, realizes the disinfection treatment to water.
2. water disinfection system as described in claim 1, including residual chlorine monitoring part and chlorhexidine-containing disinfectant launch part, residual chlorine monitoring
Part includes residual chlorine monitoring instrument and relay, and optionally includes water pump；It includes water pump and chlorine that chlorhexidine-containing disinfectant, which launches part,
Disinfectant solution generating portion, chlorhexidine-containing disinfectant solution generating portion includes inlet and outlet, inlet and outlet it
Between be stored with chlorhexidine-containing disinfectant, pump outlet connects water inlet；Connection chlorhexidine-containing disinfectant is thrown after residual chlorine monitoring instrument is connect with relay
It puts the water pump of part, controls pump switch, residual chlorine monitoring part monitors in water contents of residual chlorine and according to chlorine residue valued output signal
Control the dispensing of chlorhexidine-containing disinfectant.
3. water disinfection system as claimed in claim 2, wherein in residual chlorine monitoring part monitoring water storage container or space water it is remaining
Chlorinity, when lower than the lower limit value of setting, residual chlorine monitoring part controls the water pump that chlorhexidine-containing disinfectant launches part by relay
It opens, launches chlorhexidine-containing disinfectant into water storage container or the water in space；When being higher than the lower limit value of setting, residual chlorine monitoring part passes through
Relay controls the water pump closing that chlorhexidine-containing disinfectant launches part, stops launching chlorhexidine-containing disinfectant into the water in water storage container or space.
4. water disinfection system as claimed in claim 3, wherein residual chlorine monitoring part includes two water pumps, the water inlet of two water pumps
Mouth is separately connected water storage container or space, and water outlet is separately connected residual chlorine monitoring instrument water inlet, two water pumps be connected to it is same after
On electric appliance, by the setting of relay, it can open or work alternately, in turn.
5. the water disinfection system as described in claim 2-4 is any, chlorhexidine-containing disinfectant solution generating portion includes that store solids chlorine disappears
The lower end of the cylindrical type bucket of toxic agent, bucket has small opening, narrow slit or aperture, guarantees that water flows through chlorhexidine-containing disinfectant solution generating unit
Chlorhexidine-containing disinfectant solution can be formed with the disinfectant in bucket by dividing, and be flowed out from water outlet.
6. water disinfection system as claimed in claim 5, chlorhexidine-containing disinfectant solution generating portion includes two store solids chlorinations
The cylindrical type bucket of agent, chlorhexidine-containing disinfectant are selected from calcium hypochlorite, dichloroisocyanuric acid or trichloroisocyanuric acid.
7. a kind of water disinfection apparatus, for carrying out disinfection to the water in water storage container or space, including residual chlorine monitoring part and chlorine
Disinfectant launches part, and residual chlorine monitoring part includes residual chlorine monitoring instrument and relay, and optionally includes water pump；Chlorination
It includes water pump and chlorhexidine-containing disinfectant solution generating portion that part is launched in agent, and chlorhexidine-containing disinfectant solution generating portion includes water inlet and water outlet
Mouthful, chlorhexidine-containing disinfectant is stored between inlet and outlet, pump outlet connects water inlet；Residual chlorine monitoring instrument and relay
The water pump that chlorhexidine-containing disinfectant launches part is connected after connection controls the dispensing of chlorhexidine-containing disinfectant by controlling pump switch.
8. water disinfection apparatus as claimed in claim 7, wherein residual chlorine monitoring part includes two water pumps, the water inlet of two water pumps
Mouth is separately connected water storage container or space, and water outlet is separately connected residual chlorine monitoring instrument water inlet, two water pumps be connected to it is same after
On electric appliance, by the setting of relay, it can open or work alternately, in turn.
9. water disinfection apparatus as claimed in claim 7 or 8, chlorhexidine-containing disinfectant solution generating portion includes store solids chlorhexidine-containing disinfectant
Cylindrical type bucket, the lower end of bucket has small opening, narrow slit or aperture, guarantees that water flows through chlorhexidine-containing disinfectant solution generating portion energy
Chlorhexidine-containing disinfectant solution is formed with the disinfectant in bucket, and is flowed out from water outlet.
10. water disinfection apparatus as claimed in claim 9, chlorhexidine-containing disinfectant solution generating portion includes two store solids chlorinations
The cylindrical type bucket of agent, chlorhexidine-containing disinfectant are selected from calcium hypochlorite, dichloroisocyanuric acid or trichloroisocyanuric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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