CN101723483B - Sterilizing and water supplying method of purified drinking water machine - Google Patents
Sterilizing and water supplying method of purified drinking water machine Download PDFInfo
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- CN101723483B CN101723483B CN200810173434.6A CN200810173434A CN101723483B CN 101723483 B CN101723483 B CN 101723483B CN 200810173434 A CN200810173434 A CN 200810173434A CN 101723483 B CN101723483 B CN 101723483B
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Abstract
The invention relates to the purified water industry, in particular to a barreled purified drinking water machine. The invention discloses a sterilizing and water supplying method of the purified drinking water machine, which comprises a water supply pipeline, an ultraviolet sterilizer for sterilizing and a power supply derivation device for controlling derivation output. The ultraviolet sterilizer is positioned in the water supply pipe, and an input driving circuit of the ultraviolet sterilizer is connected with the derivation device. The invention can sterilize purified drinking water secondarily, avoid the secondary pollution of purified water and ensure the drinking safety.
Description
Technical field
The present invention is relevant with purified water industry, is specifically related to barreled purified water dispenser.
Background technology
At present, the application at home of drummed pure water and water dispenser is very universal.Drink drummed pure water and can protect preferably user's health.But along with a large amount of uses of drummed pure water, they have also progressively come out in defect and the deficiency of application aspect.First, because water dispenser is placed in air ambient for a long time, its water inlet smart seat is usually piled up many dusts, impurity, is difficult to remove and often can not get for a long time cleaning.Air is entered in bucket by water dispenser air inlet port, and when hydraulic pressure is gone out outside bucket, airborne bacterium enters in bucket thereupon, thereby causes the secondary pollution of barrel interior pure water.Moreover the volume of existing bottled water is excessive, one barrel of water often will be drunk for a long time, enters the bacterium amount reproduction gradually in bucket, makes originally again to pollute and exceed standard through the bottled water of sterilising treatment.Along with the prolongation of drinking-water time, the pure water in bucket has become polluted water gradually.Above-mentioned defect and deficiency that barrelled water drinker structure and large capacity bottled water drinking process cause cause water purifier to be difficult to obtain more extensively popularizing.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of simple and practical sterilizing and water supplying method of purified drinking water machine, to overcome above-mentioned defect and deficiency.
A kind of sterilizing and water supplying method of purified drinking water machine, comprise water-supply line, ultraviolet sterilizer, characterized by further comprising into water electrically-controlled valve, admission passage and air inlet electrically-controlled valve, cross water cavity, take the water drain valve of water control product out of, and control the power supply branch apparatus of output along separate routes; In water-supply line, connected water cavity, its suction culvert arranges water inlet electrically-controlled valve, and its water-supply line terminal connects water drain valve, this water drain valve or water-drainage solenoid valve or single water drain valve; Cross water cavity and be also provided with admission passage, this admission passage arranges air inlet electrically-controlled valve; Be positioned at the input driving circuit of the ultraviolet sterilizer of water cavity, and water inlet electrically-controlled valve is connected power supply branch apparatus with the input circuit of air inlet electrically-controlled valve; Power supply branch apparatus go out water control switch circuit or by being serially connected in out in water control switch circuit and for controlling the water outlet control piece circuit mechanism of water drain valve, or by being located at outlet valve and the discharge rotor sensor combination unit in water-supply line, or by be arranged on support and be arranged near water drain valve, at the switch circuit of opening outlet valve process and touching, with this water drain valve interlock; Go out water control switch circuit control power supply branch apparatus by this, then controlled the air inlet electrically-controlled valve input circuit in water cavity water supply pattern: in the time opening water drain valve, the air inlet switch pilot circuit of power supply branch apparatus is also connected, and starts air inlet electromagnetic valve and enters water cavity by air; Also close closing air inlet electromagnetic valve after water drain valve.
The water outlet control piece of described water drain valve is serially connected in going out in water control switch circuit of power supply branch apparatus.
The switch that described power supply branch apparatus goes out water control switch circuit is arranged on support.
The described water cavity of crossing is provided with water-level control apparatus, and its water level switch is connected in the level control switch for water circuit of power supply branch apparatus.
Described water-level control apparatus is that float touches the water level switch pilot circuit mechanism coordinating.
Described water-level control apparatus is contactless water level approach switch pilot circuit.
Described power supply branch apparatus is not discharging water in process for a long time, and the ultraviolet sterilizer of timing conducting at set intervals Drive and Control Circuit, starts ultraviolet sterilizer sterilization and disinfection.
The present invention includes water-supply line, also comprise ultraviolet sterilizer, the control power supply branch apparatus of output along separate routes of sterilization and disinfection; This ultraviolet sterilizer is positioned at water-supply line, and its input driving circuit connects power supply branch apparatus.Small package pure water enters in water-supply line and is positioned at around ultraviolet sterilizer, discharges water in process at water drain valve, and ultraviolet sterilizer carries out sterilization and disinfection again to the pure water in water-supply line.The ultraviolet sterilizer Drive and Control Circuit being connected with power supply branch apparatus, is controlled by water control switch circuit.This goes out water control switch circuit can be to be both serially connected in out in water control switch circuit and for controlling the water outlet control piece circuit mechanism of water drain valve, also can be provided in a side of outlet valve and discharge rotor sensor combination unit in water-supply line, can also be to open the switch circuit touching in outlet valve process.This switch circuit can be both photoswitch circuit, can be also infrared switch circuit, can also be contact switch circuit.Not discharging water in process for a long time, power supply branch apparatus timing conducting at set intervals ultraviolet sterilizer Drive and Control Circuit, light ultraviolet sterilizer sterilization and disinfection, the long-time reproductive status indention of the bacterium state in the pure water in water-supply line is distributed; Bacterium in pure water constantly breeds, and reaches certain number through after a while, and now starting ultraviolet sterilizer sterilization and disinfection, that bacterium is reduced to is minimum; After this along with the continuity of time, when airborne bacterium starts again to breed gradually certain number in pure water, ultraviolet sterilizer starts sterilization and disinfection again, and that bacterium is reduced to is again minimum.So circulation is guaranteed that pure water in water-supply line meets and is drunk requirement.Section interval time of power supply branch apparatus timing conducting was controlled the peak value of the indentation distribution bacterial reproduction number in water cavity.
In described water-supply line, be provided with water cavity, described ultraviolet sterilizer was positioned at water cavity.Cross water cavity and be used for storing a certain amount of pure water, avoid ultraviolet sterilizer with water drain valve frequent starting, shorten the life-span.Power supply branch apparatus is not discharging water in process for a long time, and the ultraviolet sterilizer of timing conducting at set intervals Drive and Control Circuit, lights ultraviolet sterilizer sterilization and disinfection.
Described crossing in water cavity suction culvert is provided with electrically-controlled valve, and its input circuit connects power supply branch apparatus.
The described water cavity of crossing is provided with water-level control apparatus, and its water level switch is connected in the level control switch for water circuit of power supply branch apparatus.When having served as pure water in water cavity and being positioned at low-water level, water-level control apparatus action conducting connects the level control switch for water circuit of power supply branch apparatus, power supply branch apparatus conducting water inlet electrically-controlled valve input circuit, and output power is opened nearly water electrically-controlled valve water inlet.Meanwhile, power supply branch apparatus also conducting was positioned at the ultraviolet sterilizer Drive and Control Circuit of water cavity, starts ultraviolet sterilizer the pure water in water-supply line is carried out to sterilization and disinfection again.When having served as pure water in water cavity and being positioned at high-water, the level control switch for water circuit that water-level control apparatus action disconnects power supply branch apparatus, cuts off water inlet electrically-controlled valve input circuit and ultra-violet sterilization Drive and Control Circuit: water inlet electrically-controlled valve is closed and stopped into water; Ultraviolet sterilizer is corresponding to quit work.
Described water-level control apparatus is that float touches the water level switch pilot circuit mechanism coordinating.Move up and down with water level at the water-level float of crossing in water cavity, its STATEMENT OF FEDERALLY SPONSORED is touched high and low water level switch, provides respectively into water, stops into two signals of water.High and low water level switch both can adopt vernier switch, also can adopt Photoelectric infrared switch.
Described water-level control apparatus is contactless water level approach switch pilot circuit.Utilize two infrared switches of high and low water level to provide respectively into water, stop into two signals of water, by power supply branch apparatus control water inlet electrically-controlled valve and ultraviolet sterilizer conducting or disconnection.
On this basis, above-mentioned three kinds of water level master modes can also be used in combination, adopt two kinds of switch combination patterns in infrared switch and vernier switch or optoelectronic switch that water level control signal is provided.
The described water cavity of crossing is also provided with admission passage.This admission passage is for crossing under water cavity water inlet electrically-controlled valve closing condition, and water-supply line has enough, stable water to flow out in the time that water drain valve is opened.
Described admission passage is provided with air inlet electrically-controlled valve, and its input circuit connects power supply branch apparatus.This air inlet electrically-controlled valve can be under water drain valve closing condition, makes water in water cavity and water-supply line in closed state, avoids bacterium in air enter for a long time and breed.
The present invention also comprises the water drain valve of taking water control product out of, and its water outlet control piece is serially connected in going out in water control switch circuit of power supply branch apparatus; This water drain valve can go out the interlock of water control switch circuit with this: the air inlet switch pilot circuit of the branch apparatus that also switches on power when opening water drain valve, powered to air inlet electromagnetic valve input circuit by power supply branch apparatus.Water drain valve can be water-drainage solenoid valve, can be also single water drain valve.
The switch that described power supply branch apparatus goes out water control switch circuit is arranged on support.Go out water control switch circuit control power supply branch apparatus by this, then controlled the air inlet electrically-controlled valve input circuit in water cavity water supply pattern; Or control the ultraviolet sterilizer input driving circuit in water-supply line water supply pattern.This switch that goes out water control switch circuit can be optoelectronic switch, can be also approach switch, can also be vernier switch.
The present invention has the following advantages compared with existing pure water drinking machine: can carry out re-sterilise to the pure water of drinking and disinfect, avoid pure water secondary pollution problem, guarantee safe drinking water.
Brief description of the drawings
Accompanying drawing is principle schematic of the present invention.
Embodiment
Accompanying drawing is optimum embodiment of the present invention.Water storage device is upside down on the smart seat 2 at water dispenser top.Entering water electromagnetic valve 3 is serially connected in the bottom pipeline of smart seat 2 and crosses between water cavity 4, and its input circuit connects power supply branch apparatus 10; Cross the water-level control apparatus 5 that adopts in addition float and vernier switch 5a, 5b combination in water cavity 4: water level switch 5a, the 5b of water-level control apparatus 5 is connected in the level control switch for water circuit of power supply branch apparatus 10; Cross water cavity 4 admission passage with air inlet electromagnetic valve 6 is also set.Water-supply line 8 is connected with mistake water cavity 4, can be divided into hot water or cold water's water-supply line.Its cold water water-supply line is directly communicated with cold water water-drainage solenoid valve 11; The hot water feeding pipe road terminal of serial connection heating unit 9 is communicated with hot water water-drainage solenoid valve 11.
Serve as when anhydrous in water cavity, the float of water-level control apparatus 5 falls, its STATEMENT OF FEDERALLY SPONSORED is touched low-side switch 5b, the level control switch for water circuit of branch apparatus 10 switches on power, power supply branch apparatus 10 conductings water inlets electrically-controlled valve 3 input circuits, and be positioned at ultraviolet sterilizer 7 Drive and Control Circuit of water cavity 4.Water inlet electrically-controlled valve 3 and ultraviolet sterilizer 7 startup work: the pure water 1 in water storage device was entered water cavity 4 and obtained sterilization and disinfection again by water dispenser top smart seat 2.Pure water 1 water level having served as in water cavity 4 rises to while controlling a high position, and the float STATEMENT OF FEDERALLY SPONSORED of floating with water level is touched high-water switch 5a, the level control switch for water circuit of deenergization branch apparatus 10, and water inlet electrically-controlled valve 3 is closed and is stopped into water; Correspondingly also cut off ultraviolet sterilizer 7 Drive and Control Circuit, close ultraviolet sterilizer 7.
In the time opening out water solenoid valve 11, the air inlet switch pilot circuit of power supply branch apparatus 10 is also connected, and starts air inlet electromagnetic valve 6, allows air enter water cavity 4; Closing after outlet valve 11, air inlet electromagnetic valve 6 is also closed.
Power supply branch apparatus 10 timing conducting at set intervals ultraviolet sterilizer 7 Drive and Control Circuit, light ultraviolet sterilizer 7 sterilization and disinfection.
As improvement of the present invention, water-level control apparatus 5 is that float triggers photoswitch circuit, the movement with float between height, end water level.Corresponding low, high-water float, STATEMENT OF FEDERALLY SPONSORED, by allowing the corresponding appearance of infrared rays light path " light is logical ", " light is disconnected " state of photoswitch circuit, is controlled level control switch for water circuit turn-on or the disconnection of power supply branch apparatus 10.
As second embodiment of water dispenser of the present invention, ultraviolet sterilizer 7 is positioned at water-supply line 8, and its input driving circuit connects power supply branch apparatus 10, and be controlled by power supply branch apparatus 10 go out water control switch circuit.Discharging water in process of water-drainage solenoid valve 11, go out the also conducting of water control switch electricity, ultraviolet sterilizer 7 carries out sterilization and disinfection again to the pure water 1 in water-supply line 8.Power supply branch apparatus 10 go out water control switch circuit, also can be controlled by the outlet valve and the discharge rotor sensor combined mechanism that are arranged in water-supply line 8.
In above-mentioned two embodiments, the switch that power supply branch apparatus 10 goes out water control switch circuit both can be arranged on the water outlet control piece of water drain valve, linked: the effluent switch pilot circuit of the branch apparatus 10 that also switches on power when opening water drain valve with this water drain valve; Also can be arranged on support and water drain valve near so that start outlet valve and go out water control switch circuit simultaneously.This goes out water control switch circuit can be both photoswitch circuit, can be also infrared switch circuit, can also be contact switch circuit.As optoelectronic switch being arranged near water drain valve, user triggers optoelectronic switch conducting control power supply branch apparatus out-put supply while opening water drain valve with hand.
Power supply branch apparatus 10 in above-mentioned two embodiments, not discharging water in process for a long time, the ultraviolet sterilizer of timing conducting at set intervals 7 Drive and Control Circuit, light ultraviolet sterilizer 7 sterilization and disinfection.
The invention is not restricted to above-mentioned embodiment.No matter how the structure of pure water drinking machine changes; all at water-supply line 8; adopt ultraviolet sterilizer 7, control the power supply branch apparatus 10 of output along separate routes; and this ultraviolet sterilizer 7 is positioned at water-supply line 8; its input driving circuit connects the sterilizing and water supplying method of purified drinking water machine of power supply branch apparatus 10; all belong to the development of technical solution of the present invention, within all dropping on protection domain of the present invention.
Claims (7)
1. a sterilizing and water supplying method of purified drinking water machine, comprise water-supply line (8), ultraviolet sterilizer (7), characterized by further comprising into water electrically-controlled valve (3), admission passage and air inlet electrically-controlled valve (6), cross water cavity (4), take the water drain valve (11) of water control product out of, and control the power supply branch apparatus (10) of output along separate routes; In water-supply line (8), connected water cavity (4), its suction culvert arranges water inlet electrically-controlled valve (3), its water-supply line terminal connects water drain valve, this water drain valve or water-drainage solenoid valve (11) or single water drain valve; Cross water cavity (4) and be also provided with admission passage, this admission passage arranges air inlet electrically-controlled valve (6); Be positioned at the input driving circuit of the ultraviolet sterilizer (7) of water cavity (4), and water inlet electrically-controlled valve (3) is connected power supply branch apparatus (10) with the input circuit of air inlet electrically-controlled valve (6); Power supply branch apparatus (10) go out water control switch circuit or by being serially connected in out in water control switch circuit and for controlling the water outlet control piece circuit mechanism of water drain valve, or by being located at outlet valve and the discharge rotor sensor combination unit in water-supply line, or by be arranged on support and be arranged near water drain valve, at the switch circuit of opening outlet valve process and touching, with this water drain valve interlock; Go out water control switch circuit control power supply branch apparatus (10) by this, then controlled air inlet electrically-controlled valve (6) input circuit in water cavity (4) water supply pattern: in the time opening water drain valve, the air inlet switch pilot circuit of power supply branch apparatus (10) is also connected, and starts air inlet electromagnetic valve (6) and allows air enter water cavity (4); Also close closing air inlet electromagnetic valve (6) after water drain valve (11).
2. sterilizing and water supplying method of purified drinking water machine as claimed in claim 1, is characterized in that the water outlet control piece of described water drain valve (11) is serially connected in going out in water control switch circuit of power supply branch apparatus (10).
3. sterilizing and water supplying method of purified drinking water machine as claimed in claim 1, the switch that the power supply branch apparatus (10) described in it is characterized in that goes out water control switch circuit is arranged on support.
4. sterilizing and water supplying method of purified drinking water machine as claimed in claim 1, it is characterized in that the described water cavity (4) of crossing is provided with water-level control apparatus (5), its water level switch is connected in the level control switch for water circuit of power supply branch apparatus (10).
5. sterilizing and water supplying method of purified drinking water machine as claimed in claim 4, is characterized in that described water-level control apparatus (5) is that float touches the water level switch pilot circuit mechanism coordinating.
6. sterilizing and water supplying method of purified drinking water machine as claimed in claim 4, is characterized in that described water-level control apparatus (5) is contactless water level approach switch pilot circuit.
7. the sterilizing and water supplying method of purified drinking water machine as described in claim 1,2,3,4,5 or 6, it is characterized in that described power supply branch apparatus (10) is not discharging water in process for a long time, timing conducting ultraviolet sterilizer (7) Drive and Control Circuit, starts ultraviolet sterilizer (7) sterilization and disinfection at set intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810173434.6A CN101723483B (en) | 2008-10-20 | 2008-10-20 | Sterilizing and water supplying method of purified drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810173434.6A CN101723483B (en) | 2008-10-20 | 2008-10-20 | Sterilizing and water supplying method of purified drinking water machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101723483A CN101723483A (en) | 2010-06-09 |
| CN101723483B true CN101723483B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810173434.6A Expired - Fee Related CN101723483B (en) | 2008-10-20 | 2008-10-20 | Sterilizing and water supplying method of purified drinking water machine |
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| Country | Link |
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| CN (1) | CN101723483B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927610B (en) * | 2015-12-31 | 2020-07-14 | 杜也兵 | Water purifier with upper filter container cavity structure and lower drawer type control device |
| CN105692944B (en) * | 2016-03-21 | 2018-05-04 | 青岛智承机电科技有限公司 | Non-point pollution source abatement device |
| CN107285542B (en) * | 2017-08-16 | 2023-08-04 | 安徽江航爱唯科环境科技有限公司 | Ultraviolet sterilization water purifier and filter element service life calculation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307650A (en) * | 1992-08-26 | 1994-05-03 | Future Water, Inc. | Washing machine rinse water recycling apparatus |
| CN2310042Y (en) * | 1997-10-03 | 1999-03-10 | 章三川 | Drinking-water machine |
| CN2495228Y (en) * | 2001-07-17 | 2002-06-19 | 成都绿德科技开发有限公司 | Full autoamtic drinking water apparatus |
| CN2804077Y (en) * | 2005-07-21 | 2006-08-09 | 蒋立功 | Water tank of cleaning drinking water |
-
2008
- 2008-10-20 CN CN200810173434.6A patent/CN101723483B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307650A (en) * | 1992-08-26 | 1994-05-03 | Future Water, Inc. | Washing machine rinse water recycling apparatus |
| CN2310042Y (en) * | 1997-10-03 | 1999-03-10 | 章三川 | Drinking-water machine |
| CN2495228Y (en) * | 2001-07-17 | 2002-06-19 | 成都绿德科技开发有限公司 | Full autoamtic drinking water apparatus |
| CN2804077Y (en) * | 2005-07-21 | 2006-08-09 | 蒋立功 | Water tank of cleaning drinking water |
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| CN101723483A (en) | 2010-06-09 |
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Granted publication date: 20141210 Termination date: 20171020 |
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