CN107364907A - The automatic maintenance method that water purifier disables for a long time - Google Patents
The automatic maintenance method that water purifier disables for a long time Download PDFInfo
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- CN107364907A CN107364907A CN201710749210.4A CN201710749210A CN107364907A CN 107364907 A CN107364907 A CN 107364907A CN 201710749210 A CN201710749210 A CN 201710749210A CN 107364907 A CN107364907 A CN 107364907A
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- water
- water purifier
- pipe
- purifier
- automatic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 584
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 title claims abstract description 14
- 238000000746 purification Methods 0.000 claims description 67
- 238000007599 discharging Methods 0.000 claims description 42
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 7
- 239000012528 membrane Substances 0.000 description 34
- 238000001223 reverse osmosis Methods 0.000 description 21
- 238000000108 ultra-filtration Methods 0.000 description 21
- 238000001914 filtration Methods 0.000 description 10
- 239000003651 drinking water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 230000003020 moisturizing effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005374 membrane filtration Methods 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to the automatic maintenance method that a kind of water purifier disables for a long time, the water inlet pipe of automatic maintaining device is connected on the inlet pipeline or outlet pipeline of water purifier, the blow-off pipe or sewer pipe of the drainpipe connection water purifier of automatic maintaining device；Set continuous down time and the water purifier water discharge time of water purifier；When the actual continuous down time of water purifier reaches the continuous down time of setting; automatic maintaining device controls water purifier draining; running water valve is opened; running water enters water purifier; the water retained in water purifier filter core part, which is rinsed, discharges and is replaced by fresh running water; the aqueous metamorphism and filter core bacteria breed retained in filter element part are prevented, so as to reach the purpose of protection filter core, prevents water purifier from disabling the infringement to caused by filter core for a long time.When the water discharge time of water purifier reaches the water discharge time of setting, water purifier disables, and automatic maintaining device monitors the actual down time of water purifier again.
Description
Technical field
The present invention relates to water purifier, family expenses direct drinking fountain and commercial direct drinking fountain technical field, and in particular to Yi Zhongneng
It is enough effectively prevent water purifier disable for a long time after the automatic dimension that disables for a long time of the water purifier that is grown on filter element of water purifier of bacterium
Maintaining method.
Background technology
Water purifier is also water purifier, filter, is to carry out deep purifying processing to water quality according to the requirement to water
Water treatment facilities.With the raising of people's health consciousness, people are slow to the quality requirement more and more higher of drinking water, water purifier
The slow family for having come into users, water purifier also play a very important role in the daily life of user.
At present, the water purifier of in the market uses ultrafiltration membrance filter technology and reverse osmosis membrane filtration technology two types mostly,
Water purifier using ultrafiltration membrance filter technology is that the water inlet of water purifier is connected on water supply pipe, by the water purification of water purifier
Outlet is connected to special clear water faucet or other drinking-water, with drainage facility, when people's opening clear water faucet or other drinking-water, uses water
When the water intaking valve of facility uses water purification, running water enters water purifier and by the primary filter core of water purifier, ultrafiltration membrane filter element mistake
Output water purification and process pure water inlet and pipe special outflow are for people to use after filter.When close clear water faucet or it is other drinking-water,
When the water intaking valve of water equipment stops using water purification, running water will not enter water purifier, and water purifier stops filtering.The type
The operation of water purifier（Water processed）It is or standby（Stop water processed）It is by opening or closing clear water faucet or other drinking-water, using drainage facility
Water intaking valve realize.
Water purifier using reverse osmosis membrane filtration technology is that the water inlet of water purifier is connected on water supply pipe, originally
Water output water purification, water purification after primary filter core, booster pump, the reverse osmosis membrane filter element filtering of water purifier enter the water purification of water purifier
Storage tank stores and is connected to special clear water faucet or other drinking-water by the pure water inlet of water purifier, supplies people to drink with drainage facility
Water uses；The operation of the type water purifier（Water processed）It is or standby（Stop water processed）It is to utilize water purification storage tank and Water purifier filter part
What the variation in water pressure in connecting pipe was realized.When people use water purification, water purification tank inner pressure reduces, water purification storage tank and water purification
When hydraulic pressure in device filter element connecting pipe drops to setting value, water purifier brings into operation（Water processed）, water purifier and running water
The inlet valve of pipeline connection is opened, and running water persistently supplements water purification after filter element filtering into water purifier to water purification storage tank,
Pressure persistently rises after persistently supplementing water purification in water purification storage tank, the water in water purification storage tank and Water purifier filter part connecting pipe
When pressure rises to setting value, the inlet valve that water purifier is connected with water supply pipe is closed, and water purifier is standby（Stop water processed）.
Filter core is the key components and parts of water purifier, and running water could turn into water purification after having to pass through filter element filtering, therefore, must
The cleaning of filter core must be ensured, the cleaning of water purification after filtering is just can guarantee that, therefore, during water purifier use, it is necessary to water purification
Device for a long time persistently using, persistently there is fresh tap water to enter water purifier and to be rinsed filter core, by the impurity under filter element filtering
And dirt washes away, the cleaning of filter core is kept, people's normal continuous takes the process of water purification to ensure that fresh running water continues
Into water purifier.To the water purifier using ultrafiltration membrance filter technology, the rinse mouth of the filter element part by the way that water purifier is opened manually
The flushing to filter core is completed in draining；To the water purifier using reverse osmosis membrane filtration technology, often by an operation（Water processed）, it is standby
（Stop water processed）Process will automatically to filter core rinse once.
But once people do not take water purification for a long time, i.e., enter water purifier without fresh running water for a long time, will make net
The water retained in the filter element part of hydrophone turns into stagnant water, and the impurity and dirt under filter element filtering are deposited in filter core for a long time, easily
Rotten breed bacteria, filter core directly can be polluted, cause filter core can not meet the needs of water purification filter, have a strong impact on making for filter core
With life-span and the safe drinking water of people.Here it is why clear stipulaties in water purifier requirement：More than three days without using net
Hydrophone, water purifier is tackled when reusing flushing 2-5 minutes are repeated, untill the water in water purifier drains.
The content of the invention
In summary, in order to overcome the shortcomings of prior art problem, disabled for a long time the invention provides a kind of water purifier
Automatic maintenance method, it be on the outlet pipeline of water purifier or on the inlet pipeline of water purifier set current sense
Device, sense on the outlet pipeline or inlet pipeline of water purifier whether have water-flow signal by water flow sensing unit, when continuous anhydrous
When the time of stream signal reaches setting time, control module sends a signal to water discharging valve, and water discharging valve is opened, and water purifier goes out
Water lines are connected with drainpipe, water purifier draining, and running water valve is opened, and running water enters water purifier, water purifier filter core part
The water of interior retention, which is rinsed, to be discharged and is replaced by fresh running water, prevents aqueous metamorphism and the filter core bacterium retained in filter element part
Grow, so as to reach the purpose of protection filter core, prevent water purifier from disabling the infringement to caused by filter core for a long time.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
The automatic maintenance method that a kind of water purifier disables for a long time, wherein：Comprise the following steps：
Automatic maintaining device is installed on water purifier a,；
B, the water discharge time of the continuous down time and water purifier of water purifier is set on automatic maintaining device；
C, the continuous down time of reality of automatic maintaining device monitoring water purifier, when the actual continuous down time of water purifier reaches
During the continuous down time of setting, automatic maintaining device control water purifier draining, running water valve is opened, and running water enters water purification
Device, water purifier start normal work；
D, when the water discharge time of water purifier reaches the water discharge time of setting, water purifier stops draining, and water purifier disables, automatic dimension
Protection unit monitors the actual down time of water purifier again.
Technical scheme may also is that realization：Described automatic maintaining device includes water inlet pipe, current
Sensor, three-way connection, outlet pipe, water discharging valve, drainpipe, control module and timing module, one end of described water inlet pipe
The outlet pipeline of water purifier is connected, the other end connects the water inlet of water flow sensing unit, and the delivery port of described water flow sensing unit connects
Three-way connection is connect, one end connection outlet pipe of described three-way connection, the other end connects drainpipe after connecting water discharging valve, described
Outlet pipe connection clear water faucet or water purification intake pipe, described drainpipe connects the blow-off pipe or sewer pipe of water purifier, institute
The water flow sensing unit stated connects timing module and draining valve by control line link control module, control module by control line
Door.
Technical scheme may also is that realization：Described automatic maintaining device includes water inlet pipe, current
Sensor, three-way connection, outlet pipe, water discharging valve, drainpipe, control module and timing module, one end of described water inlet pipe
Connect the outlet pipeline of water purifier, other end connection three-way connection, one end connection outlet pipe of described three-way connection, the other end
Drainpipe is connected after connection water discharging valve, described outlet pipe connection clear water faucet or water purification intake pipe, described drainpipe connect
Connect the blow-off pipe or sewer pipe of water purifier, the water inlet connection running water valve of described water flow sensing unit, water flow sensing unit
Delivery port connection water purifier water inlet, described water flow sensing unit led to by control line link control module, control module
Cross control line connection timing module and water discharging valve.
Technical scheme may also is that realization：, will when automatic maintaining device is installed in described step a
The water inlet pipe of automatic maintaining device is connected on the outlet pipeline of water purifier, the outlet pipe connection clear water faucet of automatic maintaining device
Or water purification intake pipe, the blow-off pipe or sewer pipe of the drainpipe connection water purifier of automatic maintaining device.
Technical scheme may also is that realization：, will when automatic maintaining device is installed in described step a
The water inlet pipe of automatic maintaining device is connected on the outlet pipeline of water purifier, the outlet pipe connection clear water faucet of automatic maintaining device
Or water purification intake pipe, the blow-off pipe or sewer pipe of the drainpipe connection water purifier of automatic maintaining device, automatic maintaining device
The water inlet connection running water valve of water flow sensing unit, the delivery port connection water purifier of the water flow sensing unit of automatic maintaining device
Water inlet.
Technical scheme may also is that realization：During the deactivation of the water purifier set in described step b
Between be 48 ~ 72 hours.
Technical scheme may also is that realization：During the draining of the water purifier set in described step b
Between be 0.5 ~ 5 minute.
Technical scheme may also is that realization：Automatic maintaining device passes through sensing in described step c
The inlet pipeline of water purifier or the water-flow signal of outlet pipeline realize the monitoring to the actual down time of water purifier.
Beneficial effects of the present invention are：
1st, the present invention is to set water flow sensing unit on the outlet pipeline of water purifier or on the inlet pipeline of water purifier, is passed through
Whether there is water-flow signal on the outlet pipeline or inlet pipeline of water flow sensing unit sensing water purifier, when continuous non-water flow signal
When time reaches setting time, control module sends a signal to water discharging valve, and water discharging valve is opened, the outlet pipeline of water purifier with
Drainpipe is connected, water purifier draining, and running water valve is opened, and running water enters water purifier, is retained in water purifier filter core part
Water, which is rinsed, to be discharged and is replaced by fresh running water, prevents the aqueous metamorphism and filter core bacteria breed retained in filter element part, from
And reach the purpose of protection filter core, prevent water purifier from disabling the infringement to caused by filter core for a long time.
2nd, the present invention controls water discharging valve to open, makes water purifier when people do not take water purification for a long time by timing module
Outlet pipeline draining so that water purifier is intake, filter element of water purifier is rinsed, so as to effectively preventing under filter element filtering
Impurity and dirt are retained in filter core for a long time, are prevented bacterium from being grown on filter core, are avoided filter core from being contaminated, so as to effectively ensure
The service life of filter core, reduce the use cost of water purifier.
3rd, the present invention is simple in construction, easy to use, cost is cheap, can effectively avoid water purifier from not having to for a long time to net
The infringement of hydrophone filter core, ensure the service life of water purifier, reduce water purification cost.
Brief description of the drawings
Fig. 1 is the first structural representation of the present invention；
Fig. 2 is second of structural representation of the present invention；
Fig. 3 is the third structural representation of the present invention；
Fig. 4 is the 4th kind of structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail.
Embodiment one
As shown in figure 1, the automatic maintenance method that a kind of water purifier disables for a long time, comprises the following steps：
A, automatic maintaining device is installed on water purifier 1；
Described automatic maintaining device includes water inlet pipe 3, water flow sensing unit 4, three-way connection 5, outlet pipe 6, water discharging valve 7, row
Water pipe 8, control module 9 and timing module 10, the outlet pipeline 13 of one end connection water purifier 1 of described water inlet pipe 3, the other end
Three-way connection 5 is connected, one end connection outlet pipe 6, the other end of described three-way connection 5 connect draining after connecting water discharging valve 7
Pipe 8, described outlet pipe 6 connection clear water faucet 11 or water purification intake pipe, described drainpipe 8 connect the blow-off pipe of water purifier 1
12 or sewer pipe, the water inlet connection running water valve 2 of described water flow sensing unit 4, the delivery port connection of water flow sensing unit 4
The water inlet of water purifier 1, described water flow sensing unit 4 pass through control line by control line link control module 9, control module 9
Connect timing module 10 and water discharging valve 7.
The water inlet pipe 3 of automatic maintaining device is connected on the outlet pipeline 13 of water purifier 1, the water outlet of automatic maintaining device
Pipe 6 connects clear water faucet 11 or water purification intake pipe, the drainpipe 8 of automatic maintaining device connect water purifier 1 blow-off pipe 12 or under
Waterpipe, the water inlet connection running water valve 2 of the water flow sensing unit 4 of automatic maintaining device, the current of automatic maintaining device pass
The water inlet of the delivery port connection water purifier 1 of sensor 4.
B, the water discharge time of the continuous down time and water purifier 1 of water purifier 1 is set on automatic maintaining device；Setting
The down time of water purifier 1 is 48 ~ 72 hours, is generally set 72 hours, the water discharge time of the water purifier 1 set is 0.5 ~ 5 point
Clock, generally set 3 minutes.
C, the continuous down time of reality of automatic maintaining device monitoring water purifier 1, when the actual continuous deactivation of water purifier 1
Between when reaching the continuous down time of setting, the automatic maintaining device control draining of water purifier 1, running water valve 2 is opened, running water
Into water purifier 1, water purifier 1 starts normal work；Automatic maintaining device senses the water inlet of water purifier 1 by water flow sensing unit 4
Water-flow signal in the tunnel of pipe 3 realizes the monitoring to the actual down time of water purifier 1.
D, when the water discharge time of water purifier 1 reaches the water discharge time of setting, water purifier 1 stops draining, and water purifier 1 stops
With automatic maintaining device monitors the actual down time of water purifier 1 again.
Water purifier 1 used is commercial ultra-filtration film water purifier 1 in the present embodiment, and the water inlet pipe 3 of automatic maintaining device connects
In the outlet pipeline 13 of ultrafiltration membrane water purifier 1, water inlet pipe 3 connects outlet pipe 6 and drainpipe 8 by three-way connection 5, and described goes out
Water pipe 6 connects clear water faucet 11 or water purification takes pipe, the described drainpipe 8 connection blow-off pipe 12 of ultrafiltration membrane water purifier 1 or lower water
Pipeline, water discharging valve 7, the tunnel of the water inlet pipe 3 connection running water of described ultrafiltration membrane water purifier 1 are provided with described drainpipe 8
Valve 2, is provided with water flow sensing unit 4 on the described tunnel of water inlet pipe 3, the water inlet connection running water valve 2 of water flow sensing unit 4,
The water inlet of the delivery port connection ultrafiltration membrane water purifier 1 of water flow sensing unit 4, water flow sensing unit 4 connect control mould by control line
Block 9, control module 9 connect timing module 10 and water discharging valve 7 by control line.By the water of automatic maintaining device in the present embodiment
Flow sensor 4, water inlet pipe 3, drainpipe 8, three-way connection 5, outlet pipe 6, control module 9, timing module 10 and water discharging valve 7 are pacified
Dress is fixed in housing, facilitates installation operation.
When ultrafiltration membrane water purifier 1 is in standby（Stop water processed）During state, water flow sensing unit 4 detects entering for water purifier 1
Non-water flow signal in the tunnel of water pipe 3, water flow sensing unit 4 send a signal to control module 9, and control module 9 controls timing module 10 to open
Beginning timing, timing module 10 counts the actual down time of ultrafiltration membrane water purifier 1, when people take water purification by clear water faucet 11
When, running water valve 2 is opened, and running water enters water purifier 1, and water flow sensing unit 4 detects the water inlet pipe 3 of ultrafiltration membrane water purifier 1
When having water-flow signal in road, water flow sensing unit 4 sends a signal to control module 9, and control module 9 controls timing module 10 to stop
Timing, and the timing statisticses and the down time of setting of timing module 10 are contrasted, when the actual down time of statistics is less than setting
Down time, control module 9 control timing module 10 to reset and reset, when people stop taking water purification from clear water faucet 11, from
Water stops entering ultrafiltration membrane water purifier 1, and water flow sensing unit 4 detects that non-water flow is believed in the water inlet pipe 3 of ultrafiltration membrane water purifier 1
Number when, control module 9 control timing module 10 restart count water purifier 1 actual down time, when people for a long time not
During with water purifier 1, the timing always of timing module 10, set when the actual down time for the water purifier 1 that timing module 10 counts reaches
During fixed down time, i.e. when the actual down time of ultrafiltration membrane water purifier 1 reaches 72 hours, control module 9 is sent a signal to
The relay of water discharging valve 7, the relay of water discharging valve 7 obtain electric, and water discharging valve 7 is opened, now, the outlet pipeline of water purifier 1
13 are connected with drainpipe 8, and the water in water purifier 1 is discharged through the row of drainpipe 8 to blow-off pipe 12 or sewer pipe, running water valve
2 are opened, and running water enters ultrafiltration membrane water purifier 1, and the water retained in the filter element part of ultrafiltration membrane water purifier 1, which is rinsed, to be discharged and more
Fresh running water is changed to, prevents the aqueous metamorphism and filter core bacteria breed retained in filter element part, so as to reach protection filter core
Purpose, prevent water purifier 1 from disabling the infringement to caused by filter core for a long time.
While control module 9 controls the opening of water discharging valve 7, control module 9 sends a signal to timing module 10, timing mould
Block 10 starts timing, and when the timing statisticses of timing module 10 reach the water discharge time of setting, i.e., water discharging valve 7 is opened 3 minutes, control
Molding block 9 controls water discharging valve 7 to close, and ultrafiltration membrane water purifier 1 stops draining, and running water valve 2 is closed, and water flow sensing unit 4 is felt
Should be less than water-flow signal, then water flow sensing unit 4 sends a signal to control module 9, and control module 9 controls timing module 10 to count again
When, again count ultrafiltration membrane water purifier 1 actual down time, into next working cycles.
Embodiment two
As shown in Fig. 2 repeating embodiment one, there is following difference：Described automatic maintaining device includes water inlet pipe 3, current pass
Sensor 4, three-way connection 5, outlet pipe 6, water discharging valve 7, drainpipe 8, control module 9 and timing module 10, described water inlet pipe 3
One end connection water purifier 1 outlet pipeline 13, the other end connect water flow sensing unit 4 water inlet, described water flow sensing unit 4
Delivery port connection three-way connection 5, three-way connection 5 one end connection outlet pipe 6, the other end connection water discharging valve 7 after connect row
Water pipe 8, described outlet pipe 6 connection clear water faucet 11 or water purification intake pipe, described drainpipe 8 connect the blowdown of water purifier 1
Pipe 12 or sewer pipe, described water flow sensing unit 4 are connected by control line link control module 9, control module 9 by control line
Connect timing module 10 and water discharging valve 7.
When automatic maintaining device is installed, the water inlet pipe 3 of automatic maintaining device is connected to the outlet pipeline 13 of water purifier 1
On, the outlet pipe 6 of automatic maintaining device connects clear water faucet 11 or water purification intake pipe, the drainpipe 8 of automatic maintaining device connect
The blow-off pipe 12 or sewer pipe of water purifier 1.
Water purifier 1 used is commercial ultra-filtration film water purifier 1 in the present embodiment, the one of the water inlet pipe 3 of automatic maintaining device
The outlet pipeline 13 of end connection ultrafiltration membrane water purifier 1, the water inlet of the other end connection water flow sensing unit 4 of water inlet pipe 3, current pass
The delivery port connection three-way connection 5 of sensor 4, one end connection outlet pipe 6, the other end connection water discharging valve 7 of three-way connection 5 are followed by
Logical drainpipe 8, in the present embodiment by the water flow sensing unit 4 of automatic maintaining device, water inlet pipe 3, drainpipe 8, three-way connection 5, go out
Water pipe 6, control module 9, timing module 10 and water discharging valve 7 are fixed in housing, facilitate installation operation.
Embodiment three
As shown in figure 3, repeating embodiment one, there is following difference：Water purifier 1 in the present embodiment is net using commercially available reverse osmosis membrane
Hydrophone 1, water purification storage tank 14 is provided with reverse osmosis membrane water purifier 1, therefore, when automatic maintaining device is installed, automatic maintaining device
The water purification storage tank 14 that is connected to reverse osmosis membrane water purifier 1 of water inlet pipe 3 outlet pipeline 13 on, the outlet pipe of automatic maintaining device
6 connection clear water faucets 11 or water purification intake pipe, the drainpipe 8 of automatic maintaining device connect the blow-off pipe of reverse osmosis membrane water purifier 1
12 or sewer pipe, the water inlet connection running water valve 2 of the water flow sensing unit 4 of automatic maintaining device, automatic maintaining device
The water inlet of the delivery port connection reverse osmosis membrane water purifier 1 of water flow sensing unit 4.
In use, the normal use of reverse osmosis membrane water purifier 1, people are stored up by the water receiving of clear water faucet 11, the water purification of water purifier 1
The pressure of tank 14 is reduced, so that the running water valve 2 of reverse osmosis membrane water purifier 1 is opened, running water is filtered through reverse osmosis membrane water purifier 1
Stored after core purification into water purification storage tank 14, realize the moisturizing of water purification storage tank 14, the process of tap water purifying moisturizing is exactly to filter
The flushing process of core.Now, people have water flowing by the water receiving of clear water faucet 11 on the outlet pipeline 13 of water purification storage tank 14,
The water flow sensing unit 4 now set can sense water-flow signal.
Clear water faucet 11 is not opened, anhydrous flowing on the outlet pipeline 13 of water purification storage tank 14, water flow sensing unit 4 sense less than
During water-flow signal, water flow sensing unit 4 sends a signal to control module 9, and control module 9, which sends signal, makes the timing of timing module 10 unite
The actual down time of water purifier 1 is counted, when people pass through the water receiving of clear water faucet 11, when clear water faucet 11 is opened, water flow sensing unit 4
Water-flow signal is sensed, water flow sensing unit 4 sends a signal to control module 9, and control module 9 controls timing module 10 to stop meter
When, and the timing statisticses and the down time of setting of timing module 10 are contrasted, when the actual down time of statistics stops less than setting
With the time, then timing module 10, which is reset, resets；The water receiving of clear water faucet 11, which finishes, to be re-closing off, and water flow sensing unit 4 senses not again
Water-flow signal onto the outlet pipeline 13 of water purification storage tank 14, then control module 9 control timing module 10 count counter-infiltration again
The actual down time of film water purifier 1.When people do not have to reverse osmosis membrane water purifier 1 for a long time, the timing always of timing module 10,
When the actual down time for the water purifier 1 that timing module 10 counts reaches the down time of setting, i.e. reverse osmosis membrane water purifier
When 1 actual down time reaches 72 hours, control module 9 sends a signal to the relay of water discharging valve 7, water discharging valve 7
Relay obtains electric, and water discharging valve 7 is opened, and now, the outlet pipeline 13 of the water purification storage tank 14 of water purifier 1 connects with drainpipe 8, only
Water in water storage tank 14 is discharged through the row of drainpipe 8 to blow-off pipe 12 or sewer pipe, and pressure reduces in water purification storage tank 14, water purification
When storage tank 14 drops to setting value with the hydraulic pressure in the filter element connecting pipe of water purifier 1, now, the inlet valve of water purifier 1
Open, the moisturizing into water purifier 1, the filter element filtering running water of reverse osmosis membrane water purifier 1, water purification enters water purification storage tank 14, sewage
Discharged through blow-off pipe 12, the normal work of water purifier 1.
While control module 9 controls the opening of water discharging valve 7, control module 9 sends a signal to timing module 10, timing mould
Block 10 starts timing, and when the timing statisticses of timing module 10 reach the water discharge time of setting, i.e., water discharging valve 7 is opened 3 minutes, control
Molding block 9 controls water discharging valve 7 to close, and water purification storage tank 14 stops draining, and reverse osmosis membrane water purifier 1 disables, and water flow sensing unit 4 is felt
Should be less than water-flow signal, then water flow sensing unit 4 sends a signal to control module 9, and control module 9 controls timing module 10 to count again
When, again count water purifier 1 actual down time, into next working cycles.
Example IV
As shown in figure 4, repeating embodiment two, there is following difference：Water purifier 1 in the present embodiment is net using commercially available reverse osmosis membrane
Hydrophone 1, water purification storage tank 14 is provided with reverse osmosis membrane water purifier 1, therefore, when automatic maintaining device is installed, will safeguard dress automatically
The one end of water inlet pipe 3 put is connected on the outlet pipeline 13 of the water purification storage tank 14 of reverse osmosis membrane water purifier 1, other end connection current
The water inlet of sensor 4, the delivery port connection three-way connection 5 of described water flow sensing unit 4, one end of three-way connection 5 connects out
Drainpipe 8, described outlet pipe 6 connection clear water faucet 11 or water purification water intaking are connected after water pipe 6, other end connection water discharging valve 7
Pipe, described drainpipe 8 connect the blow-off pipe 12 or sewer pipe of water purifier 1, and described water flow sensing unit 4 is connected by control line
Control module 9 is connect, control module 9 connects timing module 10 and water discharging valve 7 by control line.
When the actual down time for the water purifier 1 that timing module 10 counts reaches the down time of setting, i.e. counter-infiltration
When the actual down time of film water purifier 1 reaches 72 hours, control module 9 sends a signal to the relay of water discharging valve 7, draining
The relay of valve 7 obtains electric, and water discharging valve 7 is opened, now, outlet pipeline 13 and the drainpipe 8 of the water purification storage tank 14 of water purifier 1
Connect, the water in water purification storage tank 14 is discharged through the row of drainpipe 8 to blow-off pipe 12 or sewer pipe, pressure drop in water purification storage tank 14
It is low, when the hydraulic pressure in water purification storage tank 14 and the filter element connecting pipe of water purifier 1 drops to setting value, now, water purifier 1 from
Carry out penstock 2 to open, the moisturizing into water purifier 1, the filter element filtering running water of reverse osmosis membrane water purifier 1, water purification stores up into water purification
Tank 14, sewage are discharged through blow-off pipe 12, the normal work of reverse osmosis membrane water purifier 1.
It is noted that above-described embodiment is general to the illustrative and not limiting of technical solution of the present invention, art
The equivalent substitution of logical technical staff or the other modifications made according to prior art, as long as not exceeding technical solution of the present invention
Thinking and scope, it should be included within interest field of the presently claimed invention.
Claims (8)
- A kind of 1. automatic maintenance method that water purifier disables for a long time, it is characterised in that：Comprise the following steps：A, in water purifier（1）Upper installation automatic maintaining device；B, water purifier is set on automatic maintaining device（1）Continuous down time and water purifier（1）Water discharge time；C, automatic maintaining device monitoring water purifier（1）The continuous down time of reality, work as water purifier（1）It is actual continuous when disabling Between when reaching the continuous down time of setting, automatic maintaining device control water purifier（1）Draining, running water valve（2）Open, from Water enters water purifier（1）, water purifier（1）Start normal work；D, water purifier is worked as（1）Water discharge time when reaching the water discharge time of setting, water purifier（1）Stop draining, water purifier（1）Stop With automatic maintaining device monitors water purifier again（1）Actual down time.
- 2. the automatic maintenance method that water purifier according to claim 1 disables for a long time, it is characterised in that：Described is automatic Attending device includes water inlet pipe（3）, water flow sensing unit（4）, three-way connection（5）, outlet pipe（6）, water discharging valve（7）, drainpipe （8）, control module（9）With timing module（10）, described water inlet pipe（3）One end connection water purifier（1）Outlet pipeline （13）, other end connection water flow sensing unit（4）Water inlet, described water flow sensing unit（4）Delivery port connection three-way connection （5）, described three-way connection（5）One end connection outlet pipe（6）, other end connection water discharging valve（7）After connect drainpipe （8）, described outlet pipe（6）Connect clear water faucet（11）Or water purification intake pipe, described drainpipe（8）Connect water purifier（1） Blow-off pipe（12）Or sewer pipe, described water flow sensing unit（4）Pass through control line link control module（9）, control module （9）Timing module is connected by control line（10）And water discharging valve（7）.
- 3. the automatic maintenance method that water purifier according to claim 1 disables for a long time, it is characterised in that：Described is automatic Attending device includes water inlet pipe（3）, water flow sensing unit（4）, three-way connection（5）, outlet pipe（6）, water discharging valve（7）, drainpipe （8）, control module（9）With timing module（10）, described water inlet pipe（3）One end connection water purifier（1）Outlet pipeline （13）, other end connection three-way connection（5）, described three-way connection（5）One end connection outlet pipe（6）, other end connection row Penstock（7）After connect drainpipe（8）, described outlet pipe（6）Connect clear water faucet（11）Or water purification intake pipe, described row Water pipe（8）Connect water purifier（1）Blow-off pipe（12）Or sewer pipe, described water flow sensing unit（4）Water inlet connection from Carry out penstock（2）, water flow sensing unit（4）Delivery port connection water purifier（1）Water inlet, described water flow sensing unit（4）It is logical Cross control line link control module（9）, control module（9）Timing module is connected by control line（10）And water discharging valve（7）.
- 4. the automatic maintenance method that water purifier according to claim 2 disables for a long time, it is characterised in that：Described step When automatic maintaining device is installed in a, by the water inlet pipe of automatic maintaining device（3）It is connected to water purifier（1）Outlet pipeline（13） On, the outlet pipe of automatic maintaining device（6）Connect clear water faucet（11）Or water purification intake pipe, the drainpipe of automatic maintaining device （8）Connect water purifier（1）Blow-off pipe（12）Or sewer pipe.
- 5. the automatic maintenance method that water purifier according to claim 3 disables for a long time, it is characterised in that：Described step When automatic maintaining device is installed in a, by the water inlet pipe of automatic maintaining device（3）It is connected to water purifier（1）Outlet pipeline（13） On, the outlet pipe of automatic maintaining device（6）Connect clear water faucet（11）Or water purification intake pipe, the drainpipe of automatic maintaining device （8）Connect water purifier（1）Blow-off pipe（12）Or sewer pipe, the water flow sensing unit of automatic maintaining device（4）Water inlet connect Connect running water valve（2）, the water flow sensing unit of automatic maintaining device（4）Delivery port connection water purifier（1）Water inlet.
- 6. the automatic maintenance method that water purifier according to claim 1 disables for a long time, it is characterised in that：Described step The water purifier set in b（1）Down time be 48 ~ 72 hours.
- 7. the automatic maintenance method that water purifier according to claim 1 disables for a long time, it is characterised in that：Described step The water purifier set in b（1）Water discharge time be 0.5 ~ 5 minute.
- 8. the automatic maintenance method that water purifier according to claim 1 disables for a long time, it is characterised in that：Described step Automatic maintaining device is by sensing water purifier in c（1）Inlet pipeline or outlet pipeline（13）Water-flow signal realize to water purification Device（1）Actual down time monitoring.
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| CN201710749210.4A CN107364907A (en) | 2017-08-28 | 2017-08-28 | The automatic maintenance method that water purifier disables for a long time |
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| CN201710749210.4A CN107364907A (en) | 2017-08-28 | 2017-08-28 | The automatic maintenance method that water purifier disables for a long time |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928558A (en) * | 2019-04-10 | 2019-06-25 | 深圳市优悦环保科技有限公司 | A kind of drainage system for water purifier |
| CN113023796A (en) * | 2019-12-24 | 2021-06-25 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier working method, system, water purifier, server and computer medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002086141A (en) * | 2000-09-13 | 2002-03-26 | Toto Ltd | Water purifying device |
| CN104965504A (en) * | 2015-07-27 | 2015-10-07 | 曼瑞德集团有限公司 | Waterway technology with water production fresh-keeping and filter core system self-cleaning maintenance and control system |
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2017
- 2017-08-28 CN CN201710749210.4A patent/CN107364907A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002086141A (en) * | 2000-09-13 | 2002-03-26 | Toto Ltd | Water purifying device |
| CN104965504A (en) * | 2015-07-27 | 2015-10-07 | 曼瑞德集团有限公司 | Waterway technology with water production fresh-keeping and filter core system self-cleaning maintenance and control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928558A (en) * | 2019-04-10 | 2019-06-25 | 深圳市优悦环保科技有限公司 | A kind of drainage system for water purifier |
| CN113023796A (en) * | 2019-12-24 | 2021-06-25 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier working method, system, water purifier, server and computer medium |
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