CN109811831A - A kind of multistage concentrated water purification utilization system of intelligence for secondary water-supply - Google Patents
A kind of multistage concentrated water purification utilization system of intelligence for secondary water-supply Download PDFInfo
- Publication number
- CN109811831A CN109811831A CN201910069418.0A CN201910069418A CN109811831A CN 109811831 A CN109811831 A CN 109811831A CN 201910069418 A CN201910069418 A CN 201910069418A CN 109811831 A CN109811831 A CN 109811831A
- Authority
- CN
- China
- Prior art keywords
- water
- mould group
- valve
- terminal
- control processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 538
- 238000000746 purification Methods 0.000 title claims abstract description 37
- 238000010926 purge Methods 0.000 claims abstract description 67
- 238000012544 monitoring process Methods 0.000 claims description 56
- 230000000712 assembly Effects 0.000 claims description 26
- 238000000429 assembly Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 20
- 239000008399 tap water Substances 0.000 description 6
- 235000020679 tap water Nutrition 0.000 description 6
- 239000008400 supply water Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of multistage concentrated water purification utilization systems of the intelligence for secondary water-supply, comprising: water supply mould group, purge module, terminal mould group, control processor;The water supply mould group includes the first water supply mould group, the second water supply mould group, third water supply mould group, influent stream pipe;The purge module includes the first purge module, the second purge module;The terminal mould group includes first terminal valve, second terminal valve, third terminal valve, terminal conduit;The terminal mould group further includes water quality selecting unit, and the water quality selecting unit and the control processor are wirelessly connected;Different grades of purification is carried out by the water quality to secondary water-supply, the water supply of different quality grade is provided for user, improves the water quality of secondary water-supply, meet the needs of user terminal is to family's water purification;Double purification use is carried out to the concentrated water that purification generates simultaneously, the water supply to the family activity needs of different quality demand is provided, the concentrated water that water purification again generates is continued to provide to user terminal, achievees the effect that environmental protection.
Description
Technical field
The present invention relates to secondary water-supply technical field, in particular to the multistage concentrated water purification of a kind of intelligence for secondary water-supply
Utilize system.
Background technique
Internet of Things is that any object and internet are connected by specific agreement by various information Perception equipment,
The exchange and communication of information are carried out, to realize Weigh sensor, is positioned, a kind of network of the functions such as monitoring and management, from skill
Art level understands that Internet of Things just refers to that object can carry out information Perception by Intellisense equipment, then passes through transmission network,
It reaches specific data center and carries out information processing and interaction, finally realize that people interacts with object, the intelligent network that object is interacted with object
Network.
The secondary water-supply of the prior art is to store city public water supply or the water supply of self-built facility, pressurize, and passes through pipeline
Again for user or personal form.But the content due to water supply line and storage location content is uncontrollable, it is easily right
Water supply pollutes, and causes huge pressure to family's Water warfare.Especially in the secondary water-supply mode for being equipped with pond, water tank more
To be obvious, meanwhile, tubing, fouling, corrosion, booster, the reflux etc. of tap water pipe network also will affect the water quality of tap water, tap water
Long range, prolonged pipeline transmission & distribution will also result in water quality deterioration, therefore, it is necessary to for secondary water-supply water quality provide water quality
Purification, also, targetedly purification of water quality is provided for the different water demands of user.
Summary of the invention
Goal of the invention:
It will affect tap water for the tubing for the tap water pipe network mentioned in background technique, fouling, corrosion, booster, reflux etc.
The technical issues of water quality and the long range of tap water, prolonged pipeline transmission & distribution will also result in water quality deterioration, the present invention provide
A kind of multistage concentrated water purification utilization system of intelligence for secondary water-supply.
Technical solution:
The multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply, comprising: water supply mould group, purge module, terminal mould
Group, control processor;
The water supply mould group includes the first water supply mould group, the second water supply mould group, third water supply mould group, influent stream pipe;
The first water supply mould group includes the first water storehouse, the first water-delivery pump;The second water supply mould group include the second water storehouse,
Second water-delivery pump;The third water supply mould group includes third water storehouse, third water-delivery pump;The influent stream pipe is respectively with described first
Water storehouse, the second water storehouse, the connection of third water storehouse;At first water-delivery pump, the second water-delivery pump, third water-delivery pump and the control
Device is managed to be wirelessly connected;
The purge module includes the first purge module, the second purge module;First purge module includes: the first influent stream group
Part, the first filter assemblies, the first concentrated water component, the first outlet component;Second purge module include: the second influent stream component,
Second filter assemblies, the second concentrated water component, the second outlet component;
The terminal mould group includes first terminal valve, second terminal valve, third terminal valve, terminal conduit;The terminal conduit is four-way
Pipeline, the first terminal valve, second terminal valve, third terminal valve are respectively arranged in the terminal conduit;The terminal mould group
It further include water quality selecting unit, the water quality selecting unit and the control processor are wirelessly connected;First terminal valve, second are eventually
End valve, third terminal valve and the control processor are wirelessly connected;
First water storehouse is set to institute by the first water inlet pipe and the first influent stream component connection, first water-delivery pump
State the first water inlet pipe;The first concentrated water component passes through the first drainpipe and the second water storehouse connection;First draining
The first drain valve is provided on pipe;First outlet component passes through the first outlet pipe and the terminal conduit for being provided with first terminal valve
Connection;First drain valve and the control processor are wirelessly connected;
Second water storehouse is set to institute by the second water inlet pipe and the second influent stream component connection, second water-delivery pump
State the second water inlet pipe;The second concentrated water component passes through the second drainpipe and the third water storehouse connection;Second draining
The second drain valve is provided on pipe;Second outlet component passes through the second outlet pipe and the end for being provided with the second terminal valve
End pipe connection;Second drain valve and the control processor are wirelessly connected;
For the third water storehouse by third water inlet pipe and the terminal conduit connection for being provided with the third terminal valve, the third is defeated
Water pump is set to the third water inlet pipe;
The control processor and the water quality selecting unit are wirelessly connected;The water quality selecting unit provides at least three kinds of water quality
Selection, if water quality selecting unit is based on user and selects the first water quality of output, water quality selecting unit is to control processor output the
One selection signal, then control processor exports open signal to the first water-delivery pump, the first drain valve, first terminal valve respectively;
If water quality selecting unit is based on user and selects the second water quality of output, then water quality selecting unit is to control processor output the
Two selection signals, control processor export open signal to the second water-delivery pump, the second drain valve, second terminal valve respectively;
If water quality selecting unit is based on user and selects output third water quality, then water quality selecting unit is to control processor output the
Three selection signals, control processor export open signal to third water-delivery pump, third terminal valve respectively.
As a kind of preferred embodiment of the invention, it is provided with the first flow-limiting valve on the influent stream pipe that connect with the second water storehouse,
The second flow-limiting valve is provided on the influent stream pipe connecting with third water storehouse;First flow-limiting valve, the second flow-limiting valve and the control
Processor processed is wirelessly connected;First flow-limiting valve and the second flow-limiting valve are check valve.
As a kind of preferred embodiment of the invention, the filtration grade of first filter assemblies is higher than the second filtering group
The filtration grade of part.
It further include mobile terminal as a kind of preferred embodiment of the invention, the mobile terminal and water quality selection are single
Member is wirelessly connected, and user selects water supply standard by the mobile terminal.
It further include monitoring mould group as a kind of preferred embodiment of the invention;The monitoring mould group includes being set to first row
First monitoring unit of water pipe and the second monitoring unit for being set to the second drainpipe;First monitoring unit and the second prison
Unit is surveyed to connect with the control processor respectively;The monitoring mould group is for monitoring in the first drainpipe and the second drainpipe
Water quality.
As a kind of preferred embodiment of the invention, first monitoring unit is drained to control processor output first
Water quality in pipe, and it is converted into water quality value, if water quality value is higher than the first predetermined quality value threshold value, control processor is closed
Second water supply mould group, the second purge module, second terminal valve, meanwhile, control processor opens the first water supply mould group, the first purification
Mould group, first terminal valve.
As a kind of preferred embodiment of the invention, second monitoring unit is drained to control processor output second
Water quality in pipe, and it is converted into water quality value, if water quality value is higher than the second predetermined quality value threshold value, control processor is closed
Third water supply mould group, third terminal valve, meanwhile, control processor opens the second water supply mould group, the second purge module, second terminal
Valve.
As a kind of preferred embodiment of the invention, water quality monitoring unit, the water quality are provided in the third water storehouse
Monitoring unit and the control processor are wirelessly connected and the water quality information into control processor output third water storehouse.
As a kind of preferred embodiment of the invention, the third water storehouse is connect and is connected with sewage pipe by downcomer,
The downcomer is provided with lower water valve, and the lower water valve and the control processor are wirelessly connected;If the water in third water storehouse
Matter value is higher than third water quality value threshold value, then the control processor exports open signal to the lower water valve, while defeated to third
Water pump, the second drain valve export shutdown signal.
As a kind of preferred embodiment of the invention, the first water supply mould group, the second water supply mould group, third water supply mould group are not
Work at the same time, and if user without first preferably, the priority of the second water supply mould group is higher than the first water supply mould group.
The present invention realize it is following the utility model has the advantages that
1. multiple water supply mould groups are arranged for secondary water-supply, multiple water supply mould groups are correspondingly arranged multiple purge modules, different confessions
The corresponding clean level of water mould group is different, provides different grades of purify water for user;The purge module of prior level generates
Concentrated water to next stage water supply mould group provide, improve the cyclic utilization rate of water, while reducing the waste water that purge module finally generates
Rate;
2. the water quality of the concentrated water of the first purge module and the discharge of the second purge module is monitored, if the concentrated water water quality being discharged in the two is not
The water quality requirement for meeting current water supply mould group then opens the replacement of upper level water supply mould group and supplies water, and guarantees that user's uses water water quality not
Lower than the water quality of demand;
3. water quality monitoring is arranged in third water storehouse, the water quality for the third water storehouse for being not provided with purge module is especially supervised
It surveys;If water quality in third water storehouse it is impossible to meet minimum service limits, to the water in third water storehouse carry out discharge with
Replacement guarantees the water demand that can satisfy user using the water storage in third water storehouse.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is a kind of system connection of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Figure;
Fig. 2 is a kind of water supply mould group frame of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Figure;
Fig. 3 is a kind of purge module frame of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Figure;
Fig. 4 is a kind of the first purge module of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Connection figure;
Fig. 5 is a kind of the second purge module of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Connection figure;
Fig. 6 is that a kind of control processor of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention connects
Map interlinking;
Fig. 7 is a kind of schematic diagram of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention;
Fig. 8 is a kind of monitoring unit connection of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Figure;
Fig. 9 is a kind of mobile terminal connection of the multistage concentrated water purification utilization system of intelligence for secondary water-supply provided by the invention
Figure.
Wherein: 1. water supply mould groups, 11. first water supply mould groups, 111. first water storehouses, 1111. first water inlet pipes, 112.
One water-delivery pump, 12. second water supply mould groups, 121. second water storehouses, 1211. second water inlet pipes, 122. second water-delivery pumps, 13.
Three water supply mould groups, 131. third water storehouses, 1311. third water inlet pipes, 132. third water-delivery pumps, 14. influent stream pipes, 141. first limits
Flow valve, 142. second flow-limiting valves, 2. purge modules, 21. first purge modules, 211. first influent stream components, 212. first filterings
Component, 213. first concentrated water components, 2131. first drainpipes, 2132. first drain valves, 214. first outlet components, 22.
Two purge modules, 222. second filter assemblies, 223. second concentrated water components, 2231. second drainpipes, 2232. second drain valves,
224. second outlet components, 3. terminal mould groups, 31. first terminal valves, 32. second terminal valves, 33. third terminal valves, 34. terminals
Pipe, 35. water quality selecting units, 4. control processors, 5. mobile terminals, 61. first monitoring unit, 62. second monitoring unit, 7.
Water quality monitoring unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
With reference to for Fig. 1-7.
The present embodiment provides a kind of multistage concentrated water purification utilization systems of the intelligence for secondary water-supply, comprising: water supply mould group
1, purge module 2, terminal mould group 3, control processor 4.
Water supply mould group 1 includes the first water supply mould group 11, the second water supply mould group 12, third water supply mould group 13, influent stream pipe 14.For
Water mould group 1 is used to provide water source for the user in floor, and water supply mould group 1 is connect with municipal water supply, one kind as the present embodiment
Embodiment, influent stream pipe 14 connect and are connected with municipal water pipe.Influent stream pipe 14 respectively with the first water supply mould group 11, the second water supply mould
Group 12, third water supply mould group 13 connect, and influent stream pipe 14 supplies water to three simultaneously.
First water supply mould group 11 includes the first water storehouse 111, the first water-delivery pump 112.Second water supply mould group 12 includes second
Water storehouse 121, the second water-delivery pump 122.Third water supply mould group 13 includes third water storehouse 131, third water-delivery pump 132.Influent stream pipe
14 connect with the first water storehouse 111, the second water storehouse 121, third water storehouse 131 respectively.First water-delivery pump 112, the second water delivery
Pump 122, third water-delivery pump 132 and control processor 4 are wirelessly connected.
First water storehouse 111, the second water storehouse 121, third water storehouse 131 be sane level water storehouse, influent stream pipe 14 respectively to
Three export municipal water supply, as an embodiment of the present embodiment, influent stream pipe 14 can correspond to three water storehouses be provided with into
Water valve, inlet valve supply water for controlling influent stream pipe 14 to above three water storehouse.
First water-delivery pump 112, the second water-delivery pump 122, third water-delivery pump 132 are used for the storage in corresponding three water storehouses
Water is supplied to next link.Above-mentioned first water-delivery pump 112, the second water-delivery pump 122, third water-delivery pump 132 with control processor 4
It is wirelessly connected, control processor 4 is believed to above-mentioned first water-delivery pump 112, the second water-delivery pump 122, the output control of third water-delivery pump 132
Number, above-mentioned first water-delivery pump 112, the second water-delivery pump 122, third water-delivery pump 132 change working condition according to control signal.
Purge module 2 includes the first purge module 21, the second purge module 22.First purge module 21 include: first into
Flow component 211, the first filter assemblies 212, the first concentrated water component 213, the first outlet component 214.Second purge module 22 includes:
Second influent stream component, the second filter assemblies 222, the second concentrated water component 223, the second outlet component 224.
First purge module 21, first water supply mould group 11 corresponding with the second purge module 22 and the second water supply mould group 12 are arranged,
First purge module 21 is that the first water supply mould group 11 provides purification, and the second purge module 22 is that the second water supply mould group 12 provides only
Change.
First influent stream component 211 connect and is connected with the first water storehouse 111, and the water storage in the first water storehouse 111 is to first
Influent stream component 211 exports.First influent stream component 211 connect and is connected with the first filter assemblies 212, and the first filter assemblies 212 are used
It is filtered in that will supply water.First filter assemblies 212 are connect with the first concentrated water component 213 and the first outlet component 214 respectively
And be connected, the filtered pure water of the first filter assemblies 212 is exported to the first outlet component 214, while 212 mistake of the first filter assemblies
The concentrated water that filter generates is exported to the first concentrated water component 213.First outlet component 214 exports pure water to terminal mould group 3.The
One concentrated water component 213 connect and is connected with the second water storehouse 121 of the second water supply mould group 12.The output of first concentrated water component 213
Concentrated water will export together with original water storage in the second water storehouse 121 to the second water purification mould group.
Second influent stream component connect and is connected with the second water storehouse 121, and the water storage in the second water storehouse 121 is to the second influent stream
Component output.Second influent stream component connect and is connected with the second filter assemblies 222, the second filter assemblies 222 for will supply water into
Row filtering.Second filter assemblies 222 connect and are connected, second with the second concentrated water component 223 and the second outlet component 224 respectively
The filtered pure water of filter assemblies 222 is exported to the second outlet component 224, while the filtering generation of the second filter assemblies 222 is dense
Water is exported to the second concentrated water component 223.Second outlet component 224 exports pure water to terminal mould group 3.Second concentrated water component
223 connect and are connected with the third water storehouse 131 of third water supply mould group 13.The concentrated water of second concentrated water component 223 output will be with the
Original water storage in three water storehouses 131 is exported to terminal mould group 3 together.As an embodiment of the present embodiment, third storage
Water storage in sump 131 can be used as cleaning water.
Terminal mould group 3 includes first terminal valve 31, second terminal valve 32, third terminal valve 33, terminal conduit 34.Terminal conduit 34
For four-way pipeline, first terminal valve 31, second terminal valve 32, third terminal valve 33 are respectively arranged in terminal conduit 34.First eventually
End valve 31, second terminal valve 32, third terminal valve 33 and control processor 4 are wirelessly connected.
Terminal mould group 3 is user terminal water supply, and terminal conduit 34 connect and is connected with the water outlet of user terminal.The terminal conduit of four-way
34 one of interfaces be used for user terminal water outlet, the other three interface respectively with the first purge module 21, the second purge module
22, third water supply mould group 13 is connected and is connected.First terminal valve 31, second terminal valve 32, third terminal valve 33 are respectively used to set
It is placed in the interface of corresponding first purge module 21, the second purge module 22, third water supply mould group 13.First terminal valve 31,
Two terminal valves 32, third terminal valve 33 are wirelessly connected with control processor 4 respectively, and control processor 4 is to first terminal valve 31, the
Two terminal valves 32, the output control signal of third terminal valve 33, first terminal valve 31, second terminal valve 32,33, third terminal valve
Change working condition according to control signal.
As an embodiment of the present embodiment, first terminal valve 31, second terminal valve 32,33 three of third terminal valve
In any open state be it is unique, two and more than two open states cannot be existed simultaneously.
Terminal mould group 3 further includes water quality selecting unit 35, and water quality selecting unit 35 and control processor 4 are wirelessly connected.
Water quality selecting unit 35 carries out water quality choosing by water quality selecting unit 35 for providing a user selection terminal, user
Selecting rear control processor 4 will be according to the user's choice to corresponding mould group and unit output control signal.
As a kind of preferred embodiment of the present embodiment, water quality selecting unit 35 can be any one or more embodiment:
1. water quality selecting unit 35 is set to each Water District of single user, the corresponding unique use of each water quality selecting unit 35
Pool carries out water quality selection to current Water District by the operation to water quality selecting unit 35.
2. water quality selecting unit 35 is set in the family of each user, each water quality selecting unit 35 can control user house
All Water Districts in front yard.By water quality selecting unit 35 can to the water quality of each Water District select preset, with
Family provides the water supply of predetermined quality when using Water District.And the water of current Water District can be changed before user is using Water District
Matter selection.
First water storehouse 111 is set by 211 connection of the first water inlet pipe 1111 and the first influent stream component, the first water-delivery pump 112
It is placed in the first water inlet pipe 1111.First concentrated water component 213 passes through 121 connection of the first drainpipe 2131 and the second water storehouse.First
The first drain valve 2132 is provided on drainpipe 2131.First outlet component 214 is by the first outlet pipe and is provided with first eventually
34 connection of terminal conduit of end valve 31.First drain valve 2132 is wirelessly connected with control processor 4.
First water-delivery pump 112 water storage in first water storehouse 111 is pumped out and pass through the first water inlet pipe 1111 to first into
Component 211 is flowed to export.
If the first concentrated water component 213 discharges concentrated water, the first drain valve 2132 is opened, and passes through the first drainpipe 2131
The concentrated water that first concentrated water component 213 is exported is to 121 connection of the second water storehouse.First drain valve 2132 and the first water-delivery pump 112
Linkage, if the first water-delivery pump 112 is opened, the first drain valve 2132 can start, if the first water-delivery pump 112 is not opened, first
Drain valve 2132 is failure to actuate.
Second water storehouse 121 is set to by the second water inlet pipe 1211 and the second influent stream component connection, the second water-delivery pump 122
Second water inlet pipe 1211.Second concentrated water component 223 passes through the second drainpipe 2231 and 131 connection of third water storehouse.Second draining
The second drain valve 2232 is provided on pipe 2231.Second outlet component 224 is by the second outlet pipe and is provided with second terminal valve
32 34 connection of terminal conduit.Second drain valve 2232 is wirelessly connected with control processor 4.
Second water-delivery pump 122 water storage in second water storehouse 121 is pumped out and pass through the second water inlet pipe 1211 to second into
Flow component output.
If the second concentrated water component 223 discharges concentrated water, the second drain valve 2232 is opened, and passes through the second drainpipe 2231
The concentrated water that second concentrated water component 223 is exported is to 131 connection of third water storehouse.Second drain valve 2232 and the second water-delivery pump 122
Linkage, if the second water-delivery pump 122 is opened, the second drain valve 2232 can start, if the second water-delivery pump 122 is not opened, second
Drain valve 2232 is failure to actuate.
Third water storehouse 131 passes through third water inlet pipe 1311 and 34 connection of terminal conduit for being provided with third terminal valve 33, the
Three water-delivery pumps 132 are set to third water inlet pipe 1311.Third water-delivery pump 132 directly passes through the water storage in third water storehouse 131
Third water inlet pipe 1311 is exported to terminal conduit 34.Third terminal valve 33 and third water-delivery pump 132 link, if third terminal valve 33 is opened
It opens, then third water-delivery pump 132 is opened.
Control processor 4 and water quality selecting unit 35 are wirelessly connected.Water quality selecting unit 35 provides at least three kinds of water quality choosings
It selects, if user selects the first water quality, water quality selecting unit 35 exports first selection signal to control processor 4, then at control
It manages device 4 and exports open signal to the first water-delivery pump 112, the first drain valve 2132, first terminal valve 31 respectively.
Three kinds of water quality that water quality selecting unit 35 provides are selected as the first purge module 21, the second purge module 22, third
The water supply that water supply mould group 13 provides.If water quality selecting unit be based on user select output the first water quality, water quality selecting unit 35 to
It controls new processor and exports first selection signal.According to first selection signal, control processor 4 open the first water supply mould group 11 with
First purge module 21.Specifically, control processor 4 is exported to the first water-delivery pump 112, the first draining pump, first terminal valve 31
Open signal, the first water-delivery pump 112 is opened purifies the water storage in the first water storehouse 111 by the first water inlet pipe 1111 to first
Mould group 21 exports, the first drain valve 2132 to unlatching, the concentrated water of the first purge module 21 output by the first drainpipe 2131 to
The output of second water storehouse 121.First terminal valve 31 open, first purge module 2 output water purification by terminal conduit 34 to
Family is exported with water end (W.E.).
If water quality selecting unit is based on user and selects the second water quality of output, water quality selecting unit 35 is to control processor 4
The second selection signal is exported, control processor 4 is defeated to the second water-delivery pump 122, the second drain valve 2232, second terminal valve 32 respectively
Open signal out.
Three kinds of water quality that water quality selecting unit 35 provides are selected as the second purge module 22, third purge module 2, third and supply
The water supply that water mould group 13 provides.If user selects the second water quality, water quality selecting unit 35 is selected to control new processor output second
Select signal.According to the second selection signal, control processor 4 opens the second water supply mould group 12 and the second purge module 22.Specifically,
Control processor 4 exports open signal, the second water-delivery pump 122 to the second water-delivery pump 122, the second draining pump, second terminal valve 32
It opens and exports the water storage in the second water storehouse 121 to the second purge module 22 by the second water inlet pipe 1211, the second drain valve
2232 are exported by the second drainpipe 2231 to third water storehouse 131 to unlatching, the concentrated water of the second purge module 22 output.Second
Terminal valve 32 is opened, and the water purification of second purge module 2 output is exported to user with water end (W.E.) by terminal conduit 34.
If water quality selecting unit is based on user and selects output third water quality, water quality selecting unit 35 is to control processor 4
Third selection signal is exported, control processor 4 exports open signal to third water-delivery pump 132, third terminal valve 33 respectively.
Three kinds of water quality that water quality selecting unit 35 provides are selected as the second purge module 22, third purge module 2, third and supply
The water supply that water mould group 13 provides.Third water-delivery pump 132 is opened according to open signal, and third water-delivery pump 132 is by third water storehouse 131
Interior water storage is exported to terminal conduit 34, and third terminal valve 33 is opened, and will be supplied water and is exported to user with water end (W.E.).
Embodiment two
For Fig. 8,9.
The present embodiment and above-described embodiment one are almost the same, and difference is, the influent stream pipe connecting with the second water storehouse 121
It is provided with the first flow-limiting valve 141 on 14, the second flow-limiting valve 142 is provided on the influent stream pipe 14 connecting with third water storehouse 131.The
One flow-limiting valve 141, the second flow-limiting valve 142 are wirelessly connected with control processor 4.First flow-limiting valve 141 is with the second flow-limiting valve 142
Check valve.
First flow-limiting valve 141 and the second flow-limiting valve 142 are limited respectively in the second water storehouse 121 and third water storehouse 131
Water storage is flowed back by influent stream pipe 14, because the water in influent stream pipe 14 is municipal water supply, and the second water storehouse 121, third water storehouse 131
It is that previous stage purge module 2 exports concentrated water that interior water storage, which has part, if concentrated water may be to municipal water supply after entering influent stream pipe 14
It pollutes.
As a kind of preferred embodiment of the present embodiment, the filtration grade of the first filter assemblies 212 is higher than the second filter assemblies
222 filtration grade.Specifically, the filtering module of the first filter assemblies 212 can be more than the second filter assemblies 222 or first
The filter capacity of the filtering module of filter assemblies 212 is higher than the second filter assemblies 222.
It further include mobile terminal 5, mobile terminal 5 and water quality selecting unit 35 as a kind of preferred embodiment of the present embodiment
It is wirelessly connected, user selects water supply standard by mobile terminal 5.Mobile terminal 5 can for the smart phone of user, smartwatch,
The mobile devices such as remote controler, the mobile terminal 5 and water quality selecting unit 35 are wirelessly connected, and mobile terminal 5 operates the choosing to water quality
It selects, and the selection result of user is exported to water quality selection terminal.
Specifically, specifically, for the selection of water quality may include be specifically chosen water quality rank, or selection use water purposes,
If selection water purposes, mobile terminal 5 carries out the selection of water quality according to the corresponding water quality of the purposes.Such as: it washes one's face and rinses one's mouth, do washing pair
The water quality answered is second level water quality, and drinking, eating corresponding water quality is level-one water quality, and it is tertiary effluent that corresponding water quality is washed in cleaning
Matter.Specific rank selection, can also be user's sets itself.
It further include monitoring mould group as a kind of preferred embodiment of the present embodiment.Monitoring mould group includes being set to the first draining
First monitoring unit 61 of pipe 2131 and the second monitoring unit 62 for being set to the second drainpipe 2231.First monitoring unit 61
It is connect respectively with control processor 4 with the second monitoring unit 62.Mould group is monitored for monitoring the first drainpipe 2131 and second row
Water quality in water pipe 2231.
First monitoring unit 61 is used to monitor the water quality situation in the first drainpipe 2131, in the first drainpipe 2131
Water quality carry out real-time monitoring or carry out interruption monitoring.
Second monitoring unit 62 is used to monitor the water quality situation in the second drainpipe 2231, in the second drainpipe 2231
Water quality carry out real-time monitoring or carry out interruption monitoring.
First monitoring unit 61, the second monitoring unit 62 are respectively arranged at the first drainpipe 2131, the second drainpipe 2231
Inner wall, specifically, the first monitoring unit 61 may be disposed at 213 junction of the first drainpipe 2131 and the first concentrated water component,
Two monitoring unit 62 may be disposed at the junction of the second drainpipe 2231 and the second concentrated water component 223.
As a kind of preferred embodiment of the present embodiment, the first monitoring unit 61 exports the first drainpipe to control processor 4
Water quality in 2131, and it is converted into water quality value, if water quality value is higher than the first predetermined quality value threshold value, control processor 4
The second water supply mould group 12, the second purge module 22, second terminal valve 32 are closed, meanwhile, control processor 4 opens the first water supply mould
Group the 11, first purge module 21, first terminal valve 31.
Water quality value can be the salinity of water in the present embodiment, using the salinity of pure water as minimum, with municipal water supply
Salinity is as peak, and water quality value is using the accounting between peak and minimum as data.First predetermined quality value threshold value can
It is set as 40%, if the water quality value of the first monitoring unit 61 output is higher than the first predetermined quality value threshold value, the second water supply mould group
12, the second purge module 22, second terminal valve 32 are closed, to select the user of the second water quality to open the first water supply mould group 11, the
One purge module 21, first terminal valve 31, that is, the second water-delivery pump 122, the second draining pump, second terminal valve 32 are closed, and first is defeated
Water pump 112, the first draining pump, first terminal valve 31 are opened.
As a kind of preferred embodiment of the present embodiment, the second monitoring unit 62 exports the second drainpipe to control processor 4
Water quality in 2231, and it is converted into water quality value, if water quality value is higher than the second predetermined quality value threshold value, control processor 4
Third water supply mould group 13, third terminal valve 33 are closed, meanwhile, control processor 4 opens the second water supply mould group 12, second and purifies mould
Group 22, second terminal valve 32.
Water quality value can be the salinity of water in the present embodiment, using the salinity of pure water as minimum, with municipal water supply
Salinity is as peak, and water quality value is using the accounting between peak and minimum as data.Second predetermined quality value threshold value can
It is set as 80%, if the water quality value of the second monitoring unit 62 output is higher than the second predetermined quality value threshold value, third water supply mould group
13, third terminal valve 33 is closed, to select the user of third water quality to open the second water supply mould group 12, the second purge module 22, the
Two terminal valves 32, that is, third water-delivery pump 132, third terminal valve 33 are closed, and the second water-delivery pump 122, the second draining pump, second are eventually
End valve 32 is opened.
Embodiment three
The present embodiment is almost the same with above-described embodiment, and difference is, water quality monitoring unit is provided in third water storehouse 131
7, water quality monitoring unit 7 and control processor 4 are wirelessly connected and export the water quality in third water storehouse 131 to control processor 4
Information.
Water quality monitoring unit 7 as the second monitoring unit 62, is used to monitor third with above-mentioned first monitoring unit 61
Water quality information in water storehouse 131.Specifically, its bottom for being set to third water storehouse 131.
As a kind of preferred embodiment of the present embodiment, third water storehouse 131 is connect and is connected with sewage pipe by downcomer,
Downcomer is provided with lower water valve, and lower water valve and control processor 4 are wirelessly connected.If the water quality value in third water storehouse 131 is higher than
Third water quality value threshold value, then the downward water valve of control processor 4 exports open signal, while draining to third water-delivery pump 132, second
Valve 2232 exports shutdown signal.
Water storage in third water storehouse 131 is discharged to sewage pipe after class the case where lower water valve is opened, will by sewage pipe
Water storage discharge.Water quality value can be the salinity of water in the present embodiment, using the salinity of pure water as minimum, with municipal water supply
Salinity is as peak, and water quality value is using the accounting between peak and minimum as data.Third predetermined quality threshold value can be set
It is set to 150%, if the water quality value that water quality monitoring unit 7 exports is higher than third predetermined quality value threshold value, control processor 4 is downward
Water valve exports open signal, while exporting shutdown signal to third water-delivery pump 132, the second drain valve 2232, and lower water valve is opened, the
Three water-delivery pumps 132, the second drain valve 2232 are closed, and the water storage in third water storehouse 131 is discharged to sewage pipe.
As a kind of preferred embodiment of the present embodiment, the first water supply mould group 11, the second water supply mould group 12, third water supply mould group
13 do not work at the same time, and if user without first preferably, the priority of the second water supply mould group 12 is higher than the first water supply mould group 11.
Three water supply mould groups 1 only have one work, the water supply mould group 1 that closing is working when needing to be replaced
It is then turned on the water supply mould group 1 of replacement.
If user is using preceding unselected specified water quality, the second water supply mould group 12 preferentially will be provided, while corresponding
Second purge module 22 will also open work.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of multistage concentrated water purification utilization system of intelligence for secondary water-supply characterized by comprising water supply mould group (1),
Purge module (2), terminal mould group (3), control processor (4);
The water supply mould group (1) include the first water supply mould group (11), the second water supply mould group (12), third water supply mould group (13), into
Flow tube (14);
The first water supply mould group (11) includes the first water storehouse (111), the first water-delivery pump (112);The second water supply mould group
It (12) include the second water storehouse (121), the second water-delivery pump (122);The third water supply mould group (13) includes third water storehouse
(131), third water-delivery pump (132);The influent stream pipe (14) respectively with first water storehouse (111), the second water storehouse
(121), third water storehouse (131) connects;First water-delivery pump (112), the second water-delivery pump (122), third water-delivery pump (132) and institute
State control processor (4) wireless connection;
The purge module (2) includes the first purge module (21), the second purge module (22);First purge module (21)
It include: the first influent stream component (211), the first filter assemblies (212), the first concentrated water component (213), the first outlet component (214);
Second purge module (22) includes: the second influent stream component, the second filter assemblies (222), the second concentrated water component (223),
Two outlet components (224);
The terminal mould group (3) includes first terminal valve (31), second terminal valve (32), third terminal valve (33), terminal conduit
(34);The terminal conduit (34) is four-way pipeline, the first terminal valve (31), second terminal valve (32), third terminal valve
(33) it is respectively arranged on the terminal conduit (34);The terminal mould group (3) further includes water quality selecting unit (35), the water quality
Selecting unit (35) and the control processor (4) are wirelessly connected;First terminal valve (31), second terminal valve (32), third are whole
End valve (33) and the control processor (4) are wirelessly connected;
First water storehouse (111) is by the first water inlet pipe (1111) and the first influent stream component (211) connection, and described the
One water-delivery pump (112) is set to first water inlet pipe (1111);The first concentrated water component (213) passes through the first drainpipe
(2131) with the second water storehouse (121) connection;The first drain valve (2132) are provided on first drainpipe (2131);
First outlet component (214) passes through the first outlet pipe and terminal conduit (34) connection for being provided with first terminal valve (31);The
One drain valve (2132) and the control processor (4) are wirelessly connected;
For second water storehouse (121) by the second water inlet pipe (1211) and the second influent stream component connection, described second is defeated
Water pump (122) is set to second water inlet pipe (1211);The second concentrated water component (223) passes through the second drainpipe (2231)
With third water storehouse (131) connection;The second drain valve (2232) are provided on second drainpipe (2231);Described
Two outlet components (224) pass through the second outlet pipe and terminal conduit (34) connection for being provided with the second terminal valve (32);Second
Drain valve (2232) and the control processor (4) are wirelessly connected;
The third water storehouse (131) passes through third water inlet pipe (1311) and the terminal conduit for being provided with the third terminal valve (33)
(34) connection, the third water-delivery pump (132) are set to the third water inlet pipe (1311);
The control processor (4) and the water quality selecting unit (35) are wirelessly connected;The water quality selecting unit (35) provides
At least three kinds of water quality selections, if water quality selecting unit (35) is based on user and selects the first water quality of output, water quality selecting unit
(35) first selection signal is exported to control processor (4), then control processor (4) is respectively to the first water-delivery pump (112), first
Drain valve (2132), first terminal valve (31) export open signal;
If water quality selecting unit (35) is based on user and selects the second water quality of output, water quality selecting unit (35) is to control processor
(4) the second selection signal is exported, control processor (4) is respectively to the second water-delivery pump (122), the second drain valve (2232), second
Terminal valve (32) exports open signal;
If water quality selecting unit (35) is based on user and selects output third water quality, water quality selecting unit (35) is to control processor
(4) third selection signal is exported, control processor (4) is opened to third water-delivery pump (132), third terminal valve (33) output respectively
Signal.
2. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 1, feature exist
In the first flow-limiting valve (141) being provided on the influent stream pipe (14) connecting with the second water storehouse (121), with third water storehouse (131)
The second flow-limiting valve (142) are provided on the influent stream pipe (14) of connection;First flow-limiting valve (141), the second flow-limiting valve (142) with
The control processor (4) is wirelessly connected;First flow-limiting valve (141) and the second flow-limiting valve (142) are check valve.
3. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 1, feature exist
In the filtration grade of first filter assemblies (212) is higher than the filtration grade of second filter assemblies (222).
4. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 1, feature exist
In further including mobile terminal (5), the mobile terminal (5) and the water quality selecting unit (35) are wirelessly connected, and user passes through institute
State mobile terminal (5) selection water supply standard.
5. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 1, feature exist
In, further include monitoring mould group;The monitoring mould group include be set to the first monitoring unit (61) of the first drainpipe (2131) with
And it is set to the second monitoring unit (62) of the second drainpipe (2231);First monitoring unit (61) and the second monitoring unit
(62) it is connect respectively with the control processor (4);The monitoring mould group is for monitoring the first drainpipe (2131) and second row
Water quality in water pipe (2231).
6. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 5, feature exist
In, water quality in the first monitoring unit (61) Xiang Suoshu control processor (4) output the first drainpipe (2131), and by its
Water quality value is converted to, if water quality value is higher than the first predetermined quality value threshold value, control processor (4) closes the second water supply mould group
(12), the second purge module (22), second terminal valve (32), meanwhile, the first water supply mould group (11) of control processor (4) unlatching,
First purge module (21), first terminal valve (31).
7. the two kinds according to claim 5 intelligence based on Internet of Things water system three times, which is characterized in that described second
Monitoring unit (62) Xiang Suoshu control processor (4) exports the water quality in the second drainpipe (2231), and is converted into water quality
Value, if water quality value is higher than the second predetermined quality value threshold value, control processor (4) closes third water supply mould group (13), third end
End valve (33), meanwhile, control processor (4) opens the second water supply mould group (12), the second purge module (22), second terminal valve
(32).
8. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 1, feature exist
In the third water storehouse (131) is interior to be provided with water quality monitoring unit (7), at the water quality monitoring unit (7) and the control
Device (4) are managed to be wirelessly connected and export the water quality information in third water storehouse (131) to the control processor (4).
9. the multistage concentrated water purification utilization system of a kind of intelligence for secondary water-supply according to claim 8, feature exist
In the third water storehouse (131) is connect and is connected with sewage pipe by downcomer, and the downcomer is provided with lower water valve, institute
It states lower water valve and the control processor (4) is wirelessly connected;If the water quality value in third water storehouse (131) is higher than third water quality value
Threshold value, then the control processor (4) exports open signal to the lower water valve, while to third water-delivery pump (132), second row
Water valve (2232) exports shutdown signal.
10. -9 described in any item multistage concentrated water purification utilization systems of a kind of intelligence for secondary water-supply according to claim 1,
It is characterized in that, the first water supply mould group (11), the second water supply mould group (12), third water supply mould group (13) do not work at the same time,
And if user without first preferably, the priority of the second water supply mould group (12) is higher than the first water supply mould group (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910069418.0A CN109811831B (en) | 2019-01-24 | 2019-01-24 | Intelligent multi-stage concentrated water purification and utilization system for secondary water supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910069418.0A CN109811831B (en) | 2019-01-24 | 2019-01-24 | Intelligent multi-stage concentrated water purification and utilization system for secondary water supply |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109811831A true CN109811831A (en) | 2019-05-28 |
CN109811831B CN109811831B (en) | 2020-08-11 |
Family
ID=66603722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910069418.0A Active CN109811831B (en) | 2019-01-24 | 2019-01-24 | Intelligent multi-stage concentrated water purification and utilization system for secondary water supply |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109811831B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114084931A (en) * | 2020-08-24 | 2022-02-25 | 广东栗子科技有限公司 | Multi-water-quality water outlet linkage system based on household appliance water demand |
CN116022892A (en) * | 2023-02-08 | 2023-04-28 | 安徽舜禹水务股份有限公司 | Water quality guarantee and purification system of secondary water supply equipment and use method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5147532A (en) * | 1991-02-21 | 1992-09-15 | Leek Jr Kenneth F | Domestic grey water purifier using diverter and UV filter treater with preheater |
EP0606823A1 (en) * | 1993-01-13 | 1994-07-20 | Rudolf Schenk | Liquid treatment plant |
CN107364908A (en) * | 2017-08-28 | 2017-11-21 | 苏州诚满信息技术有限公司 | A kind of purifier that dynamics water quality is carried out based on water use model |
CN107381897A (en) * | 2017-08-01 | 2017-11-24 | 深圳市惠利莱流体科技有限公司 | A kind of shared potable water system |
CN107459072A (en) * | 2017-09-11 | 2017-12-12 | 太仓迭世信息科技有限公司 | A kind of purification concentrated water based on smart home utilizes management system |
CN107973485A (en) * | 2017-11-07 | 2018-05-01 | 浙江师范大学 | A kind of holiday village sewage treatment intelligent control system |
CN207484580U (en) * | 2017-11-21 | 2018-06-12 | 成都亿恒正兴科技有限公司 | A kind of quality classification water supply generates the utilization system of waste water |
CN207919650U (en) * | 2017-06-23 | 2018-09-28 | 青岛三利中德美水设备有限公司 | Water system is sold in intelligent direct drinking water supply |
-
2019
- 2019-01-24 CN CN201910069418.0A patent/CN109811831B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5147532A (en) * | 1991-02-21 | 1992-09-15 | Leek Jr Kenneth F | Domestic grey water purifier using diverter and UV filter treater with preheater |
EP0606823A1 (en) * | 1993-01-13 | 1994-07-20 | Rudolf Schenk | Liquid treatment plant |
CN207919650U (en) * | 2017-06-23 | 2018-09-28 | 青岛三利中德美水设备有限公司 | Water system is sold in intelligent direct drinking water supply |
CN107381897A (en) * | 2017-08-01 | 2017-11-24 | 深圳市惠利莱流体科技有限公司 | A kind of shared potable water system |
CN107364908A (en) * | 2017-08-28 | 2017-11-21 | 苏州诚满信息技术有限公司 | A kind of purifier that dynamics water quality is carried out based on water use model |
CN107459072A (en) * | 2017-09-11 | 2017-12-12 | 太仓迭世信息科技有限公司 | A kind of purification concentrated water based on smart home utilizes management system |
CN107973485A (en) * | 2017-11-07 | 2018-05-01 | 浙江师范大学 | A kind of holiday village sewage treatment intelligent control system |
CN207484580U (en) * | 2017-11-21 | 2018-06-12 | 成都亿恒正兴科技有限公司 | A kind of quality classification water supply generates the utilization system of waste water |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114084931A (en) * | 2020-08-24 | 2022-02-25 | 广东栗子科技有限公司 | Multi-water-quality water outlet linkage system based on household appliance water demand |
CN116022892A (en) * | 2023-02-08 | 2023-04-28 | 安徽舜禹水务股份有限公司 | Water quality guarantee and purification system of secondary water supply equipment and use method |
Also Published As
Publication number | Publication date |
---|---|
CN109811831B (en) | 2020-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104030475B (en) | A kind of water cleaning systems and method with dense water water and backwashing function | |
CN104358290B (en) | A kind of overall household water reticulation system and method | |
CN205328717U (en) | Can store non -potable water's among reverse osmosis water purification machine device and purifier system thereof | |
CN204826172U (en) | Automatic backwash sewage forced -ventilated device | |
CN101821459A (en) | Water economizer system for domestic installations and the like | |
CN109811831A (en) | A kind of multistage concentrated water purification utilization system of intelligence for secondary water-supply | |
US20230075157A1 (en) | Indoor Grey Water Purification and Reuse Device, System and Method for Public Buildings | |
CN105692945A (en) | Bluetooth-wireless-controlled lower-cabinet water purifier with external display screen | |
CN203845872U (en) | Water-saving water purifier with zero wastewater discharge | |
CN105217858A (en) | A kind of without waste water water-purifying machine | |
CN111395448A (en) | Novel building partition, partial pressure and dual water supply process | |
CN111364582A (en) | Intelligent rainwater and sewage diversion system and method | |
US20220162836A1 (en) | Systems and methods for water re-use | |
CN106480929A (en) | Roof rain water collecting stores reclaiming system | |
CN110241896A (en) | A kind of wastewater circulation device applied to more floors | |
CN206051703U (en) | A kind of display screen is external with the wireless cupboard following formula water purifier of intelligent water-saving technology bluetooth | |
CN202809725U (en) | Recycling device for domestic sewage | |
CN208776357U (en) | A kind of automatic intelligent oil water separator | |
CN204474440U (en) | Without waste water RO water-purifying machine | |
CN211595108U (en) | Novel large-flow water purification system | |
CN204238298U (en) | A kind of overall household water reticulation system | |
CN215667188U (en) | Waste water recycling system | |
CN214031923U (en) | Domestic water quality filtering system | |
CN214319383U (en) | Sewage lifting device with solid-liquid separation device | |
CN204073856U (en) | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200715 Address after: 330000 Jiangxi city of Nanchang province Xihu District Guan Ying Road No. 99 Applicant after: NANCHANG WATER INDUSTRY GROUP SECONDARY WATER SUPPLY Co.,Ltd. Address before: 215400 Menghe Village, Hengjing Town, Taicang City, Suzhou City, Jiangsu Province Applicant before: Jin Qing |
|
GR01 | Patent grant | ||
GR01 | Patent grant |