CN202465410U - Purified water equipment with total dissolved solids (TDS) detection sensor - Google Patents
Purified water equipment with total dissolved solids (TDS) detection sensor Download PDFInfo
- Publication number
- CN202465410U CN202465410U CN2012200857798U CN201220085779U CN202465410U CN 202465410 U CN202465410 U CN 202465410U CN 2012200857798 U CN2012200857798 U CN 2012200857798U CN 201220085779 U CN201220085779 U CN 201220085779U CN 202465410 U CN202465410 U CN 202465410U
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- water
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- pipeline
- pure water
- filter element
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Abstract
The utility model relates to the technical field of purified water equipment, in particular to purified water equipment with a total dissolved solid (TDS) detection sensor. The purified water equipment with the TDS detection sensor comprises a tap water inlet, a pretreatment filter core, a water pump, a reverse osmosis (RO) film filter core, a purified water taking valve, a domestic water valve, a water saving barrel and a control system, wherein the TDS detection sensor is positioned on a pipeline between the RO film filter core and a rear filter core and is electrically connected with the control system. A water drainage electromagnetic valve is arranged at the position of a concentrated water inlet/outlet and is electrically connected with the control system. The purified water equipment with the TDS detection sensor is simple in structure, accurate in detection and stable in running.
Description
Technical field
The utility model relates to the pure water equipment technical field, specifically a kind of pure water equipment with TDS detecting sensor.
Background technology
Pure water equipment does not in the market generally all detect the function of water quality, when the TDS of water value arrives certain value, damages the RO membrane cartridge easily, causes the RO membrane cartridge not move steadily in the long term, thereby can not make standard compliant pure water.
The utility model content
The utility model provide a kind of simple in structure, detect accurate, stable pure water equipment with TDS detecting sensor.
The utility model is realized through following technical proposals:
A kind of pure water equipment with TDS detecting sensor; Comprise that running water inlet, preprocessing filter element, water pump, RO membrane cartridge, pure water are taken valve, domestic water valve, economize on water bucket and system; Pipeline between said preprocessing filter element and the water pump is provided with entering water electromagnetic valve; The pipeline that said RO membrane cartridge and pure water are taken between the valve is provided with rearmounted filter core, and said water saving bucket comprises housing, harmomegathus pure water water storage bag and dense water and tap water mixed storage chamber, and said shell is provided with dense water gangway, tap water inlet and pure water and imports and exports; Be provided with smart valve, throttling valve and reverse checkvalve successively on the pipeline between said RO membrane cartridge and the dense water gangway; Said entering water electromagnetic valve, water pump and smart valve are electrically connected with system, and the pipeline between said RO membrane cartridge and the rearmounted filter core is provided with the TDS detecting sensor, and is electrically connected with system; Place, said dense water gangway is provided with drain solenoid valve, and is electrically connected with system.
Pipeline between said pure water is imported and exported and tap water enters the mouth is provided with the pressure difference switch, and is electrically connected with system.
Said preprocessing filter element comprises preprocessing filter element A, preprocessing filter element B and preprocessing filter element C, and is connected through pipeline.
The beneficial effect that the utility model brought is:
In the utility model, the pure water equipment of the said TDS of having detecting sensor can guarantee that the RO membrane cartridge uses steadily in the long term, prolongs its work-ing life, and then guarantees the water quality of the pure water that pure water equipment makes, conformance with standard.Said system preestablishes a TDS value; The TDS value that detects pure water when the TDS detecting sensor reaches or when surpassing set(ting)value; The system plumbing SV that sends instructions, said drain solenoid valve work is discharged; And then reducing the TDS value of dense water in the water saving bucket, the time controlled system of discharging can be provided with arbitrarily.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 is the said structural representation with pure water equipment of TDS detecting sensor of the utility model.
The label that component names is corresponding among the figure is following: 1, running water inlet; 2, preprocessing filter element A; 3, preprocessing filter element B; 4, preprocessing filter element C; 5, entering water electromagnetic valve; 6, water pump; 7, RO membrane cartridge; 8, rearmounted filter core; 9, pure water is taken valve; 10, smart valve; 11, throttling valve; 12, reverse checkvalve; 13, domestic water valve; 14, housing; 15, harmomegathus pure water water storage bag; 16, dense water and tap water mixed storage chamber; 17, dense water gangway; 18, tap water inlet; 19, pure water is imported and exported; 20, pressure difference switch; 21, system; 22, TDS detecting sensor; 23, drain solenoid valve.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:
As the said embodiment of the utility model with pure water equipment of TDS detecting sensor; As shown in Figure 1; Comprise that running water inlet 1, preprocessing filter element, water pump 6, RO membrane cartridge 7, pure water are taken valve 9, domestic water valve 13, economize on water bucket and system 21; Pipeline between said preprocessing filter element and the water pump 6 is provided with entering water electromagnetic valve 5; The pipeline that said RO membrane cartridge 7 and pure water are taken between the valve 9 is provided with rearmounted filter core 8, and said water saving bucket comprises that housing 14, harmomegathus pure water water storage bag 15 and dense water and tap water mixed storage chamber 16, said shell 14 are provided with dense water gangway 17, tap water inlet 18 and pure water and import and export 19; Be provided with smart valve 10, throttling valve 11 and reverse checkvalve 12 successively on the pipeline between said RO membrane cartridge 7 and the dense water gangway 17; Said entering water electromagnetic valve 5, water pump 6 and smart valve 10 are electrically connected with system 21, and the pipeline between said RO membrane cartridge 7 and the rearmounted filter core 8 is provided with TDS detecting sensor 22, and is electrically connected with system 21; 17 places, said dense water gangway are provided with drain solenoid valve 23, and are electrically connected with system 21.
In the present embodiment, the pipeline between said pure water import and export 19 and the tap water inlet 18 is provided with pressure difference switch 20, and is electrically connected with system 21.
In the present embodiment, said preprocessing filter element comprises preprocessing filter element A2, preprocessing filter element B3 and preprocessing filter element C4, and is connected through pipeline.
Claims (3)
1. pure water equipment with TDS detecting sensor; Comprise that running water inlet, preprocessing filter element, water pump, RO membrane cartridge, pure water are taken valve, domestic water valve, economize on water bucket and system; Pipeline between said preprocessing filter element and the water pump is provided with entering water electromagnetic valve; The pipeline that said RO membrane cartridge and pure water are taken between the valve is provided with rearmounted filter core, and said water saving bucket comprises housing, harmomegathus pure water water storage bag and dense water and tap water mixed storage chamber, and said shell is provided with dense water gangway, tap water inlet and pure water and imports and exports; Be provided with smart valve, throttling valve and reverse checkvalve successively on the pipeline between said RO membrane cartridge and the dense water gangway; Said entering water electromagnetic valve, water pump and smart valve are electrically connected with system, it is characterized in that the pipeline between said RO membrane cartridge and the rearmounted filter core is provided with the TDS detecting sensor, and are electrically connected with system; Place, said dense water gangway is provided with drain solenoid valve, and is electrically connected with system.
2. the pure water equipment with TDS detecting sensor as claimed in claim 1 is characterized in that the pipeline between said pure water is imported and exported and tap water enters the mouth is provided with the pressure difference switch, and is electrically connected with system.
3. the pure water equipment with TDS detecting sensor as claimed in claim 2 is characterized in that said preprocessing filter element comprises preprocessing filter element A, preprocessing filter element B and preprocessing filter element C, and is connected through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200857798U CN202465410U (en) | 2012-03-07 | 2012-03-07 | Purified water equipment with total dissolved solids (TDS) detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200857798U CN202465410U (en) | 2012-03-07 | 2012-03-07 | Purified water equipment with total dissolved solids (TDS) detection sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465410U true CN202465410U (en) | 2012-10-03 |
Family
ID=46913590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200857798U Expired - Fee Related CN202465410U (en) | 2012-03-07 | 2012-03-07 | Purified water equipment with total dissolved solids (TDS) detection sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583808A (en) * | 2012-03-07 | 2012-07-18 | 慈溪市附海镇思维工业产品工作设计室 | Water purifier with TDS (total dissolved solids) detection sensor |
| CN104860431A (en) * | 2015-05-22 | 2015-08-26 | 佛山市顺德区美的饮水机制造有限公司 | Filter system of water purification equipment and water purification equipment provided with filter system |
-
2012
- 2012-03-07 CN CN2012200857798U patent/CN202465410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583808A (en) * | 2012-03-07 | 2012-07-18 | 慈溪市附海镇思维工业产品工作设计室 | Water purifier with TDS (total dissolved solids) detection sensor |
| CN104860431A (en) * | 2015-05-22 | 2015-08-26 | 佛山市顺德区美的饮水机制造有限公司 | Filter system of water purification equipment and water purification equipment provided with filter system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130307 |