CN2759580Y - Filter element management control unit of water purifying machine - Google Patents
Filter element management control unit of water purifying machine Download PDFInfo
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- CN2759580Y CN2759580Y CN 200520053332 CN200520053332U CN2759580Y CN 2759580 Y CN2759580 Y CN 2759580Y CN 200520053332 CN200520053332 CN 200520053332 CN 200520053332 U CN200520053332 U CN 200520053332U CN 2759580 Y CN2759580 Y CN 2759580Y
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Abstract
The utility model relates to a filter element management control unit of a water purifying machine. A system microprocessor is respectively connected with an operational amplifier, a logical conversion IC card, a read-write memorizer, a decoding and driving device, a water pump power supply relay, a rearmounted electromagnetic valve relay, a variable-area flowmeter and a low-voltage switch; keys SW1 to SW5 are connected with a CPU system, the variable-area flowmeter and the counting terminal of the CPU are connected with each other, and the low-voltage switch is connected with the decoding and driving device; current reaches to a system control circuit through a transformer, a rectifier filter and a three-terminal voltage stabilizer orderly, and a water quality detecting probe is connected with the operational amplifier; a water leakage detecting probe, a germicidal lamp detecting photoresistor, a full-water upper limit switch, a full-water lower limit switch are all connected with the logical conversion IC card; the operational amplifier and a logical conversion IC output end are connected with the CPU. With the operation on each part, the automatic detection and monitoring of a filter core of the water purifying machine can be achieved.
Description
Technical field
The utility model relates to a kind of water purifier filter core Management Controller, is meant a kind of water purifier of tool filter core Management Controller especially.
Background technology
As everyone knows, in order to satisfy the needs of the common people to the water of pure health, various water dispensers are more and more general has come into Chinese huge numbers of families, than miscellaneous water purifier especially with water purifier function the best of tool reverse osmosis membrane structure, and the reverse osmosis membrane water purifier of commonly using in use for some time, being contained in the preceding preposition filter core of reverse osmosis membrane can lose efficacy because of the impurity overheap, filter core after losing efficacy does not again not only have filtration, can grow various bacteriums on the contrary, if can not in time change the filter core of inefficacy, both can influence the service life of the critical piece reverse osmosis membrane in this water purifier, more can influence the health of drinking the people, but make a general survey of the various water purifiers on the market now, more renew cartridge all goes to change with estimating, why more, many users do not know renew cartridge yet so that after filter core lost efficacy for a long time in the user still in use, and then stayed very big healthy hidden danger to users.
Again, if the user pays much attention to the service life of filter core, frequent renew cartridge more, the situation that filter core is not also just changed to the service life of design then often appears, and the service life that this kind uses the mode of filter core not only to reduce normal filter core greatly, more cause huge waste, further more increased the intensity of the usual work of user.
In sum, the water purifier of the tool reverse osmosis membrane structure of generally commonly using all has many shortcomings usually, and existing division is as follows:
The water purifier of the tool reverse osmosis membrane structure of, generally commonly using all can not be monitored filter core usually constantly, and then the prompting that when filter core lost efficacy, can not give a kind of more renew cartridge of user, thereby, the situation person that the filter core of water purifier can not play a role in filtering often appears.
The water purifier of the tool reverse osmosis membrane structure of two, generally commonly using does not have the display unit how many water yields every filter element filtering of demonstration falls, this kind disappearance then makes the user that the user mode of every filter core is understood accidentally usually, and then some user appears simply by virtue of feeling just more to change arbitrary filter core, and this kind embodiment healthy unfavorable to the user not only of renew cartridge more more increased user's life labour intensity at ordinary times.
Three, in sum, the water purifier of the tool reverse osmosis membrane structure of generally commonly using does not have when filter core arrives its service life just closes down the device of its whole water purifier automatically, and this kind disappearance tends to cause when the filter core of this water purifier during (in work) expire, the user is still in the situation that continues to drink the water in this water purifier, and this kind situation can produce very big harmful effect for the health of drinking person.
Summary of the invention
Creator of the present utility model is in order to solve the shortcoming of the water purifier of commonly using tool reverse osmosis membrane structure, and through hammer away, practice for many years has the utility model water purifier to be born with the filter core Management Controller finally.
The utility model provide a kind of water purifier provides a kind of tool reverse osmosis membrane structure with filter core Management Controller and nationality by its structural design water purifier with " water purifier filter core Management Controller " thereby, can monitor the use amount of many filter cores is to be the main purpose person of this creation.
The utility model provides a kind of water purifier filter core Management Controller, and the water purifier that nationality provides a kind of tool reverse osmosis membrane structure by its structural design with " water purifier filter core Management Controller " and then, reach when the life-span of any filter core reaches its design service life, can have warn pattern point out the user more renew cartridge be another purpose person for this creation.
The utility model provides a kind of water purifier filter core Management Controller, and the water purifier that nationality provides a kind of tool reverse osmosis membrane structure by its structural design with " water purifier filter core Management Controller " thereby, reaching when any filter core in this water purifier arrives its design service life or breaks down this water purification function stops to supply water automatically, prevent that the user from drinking the purpose of unclean water purification, and this is a purpose person again of this creation.
The used technical scheme of the utility model is: link to each other with low tension switch with operational amplifier, logical transition IC-card, readable and writable memory, decoding and driver, pump power relay, rearmounted solenoid relay valve, rotary flowmeter respectively with systematic microprocessor; Button SW1 to SW5 links to each other with systematic microprocessor; Display links to each other with decoding and driver; Electric current is successively by transformer, rectifier filter and three terminal regulator, and three terminal regulator one end connects bactericidal lamp respectively and detects photo resistance, the full upper limit switch of water and the full limit switch of water, other end ground connection; Water quality detection probe concatenation operation amplifier; Bactericidal lamp detection photo resistance, the full upper limit switch of water, the full limit switch of water all link to each other with the logical transition IC-card; The detection probe of leaking one end connects the logical transition IC-card, and the other end connects spinner flowmeter reason device U3 and links to each other with low tension switch K3 with operational amplifier U1, logical transition IC-card U2, readable and writable memory U4, decoding and driver U5, pump power relay J 1, rearmounted solenoid relay valve J2, rotary flowmeter F1 respectively; Button SW1 to SW5 is in parallel and link to each other with systematic microprocessor U3; Display U6 links to each other with decoding and driver U5; Three terminal regulator U7 one end connects bactericidal lamp respectively and detects photo resistance RH, the full upper limit K switch 1 of water and the full limit switch K2 of water, other end ground connection; Water quality detection probe N1 concatenation operation amplifier U1; Bactericidal lamp detection photo resistance RH, the full upper limit K switch 1 of water, the full limit switch K2 of water all link to each other with logical transition IC-card U2; The detection probe of leaking N2 one end connects logical transition IC-card U2, and the other end connects spinner flowmeter F1 and low tension switch K3; 8 pin of readable and writable memory U4 meet three terminal regulator U7,1,2,3,4,7 pin ground connection, the P5.4 interface of 6 pin welding system microprocessor U3, the P5.3 interface of 5 pin welding system microprocessor U3; Water quality detection signal, low pressure detection signal, the full detection signal of water, the detection signal that leaks, bactericidal lamp detection signal, rotor flow rises count signal, zero passage interruption respectively with systematic microprocessor U3 on DA1, P5.2, P5.1, P50.0, P0.1, P0.2, be connected; Interface CS, DATA, WR interface on decoding and the driver U5 is connected with CS, ADTA, WR interface on the systematic microprocessor U3 respectively, and buzzer SP is connected with decoding and driver U5; S08 to COM1 interface on decoding and the driver U5 is connected with S00 to SOM1 interface on the display U6 respectively; Water quality detection probe N1 links to each other with 3,4 contacts among the JP1, and the detection probe of leaking N2 links to each other with 1,2 contacts among the JP1.
Earlier write as formula during use, by being provided with among the key SW2 input system microprocessor U3 according to reverse osmosis membrane and technical data that the filter material supplier provided (as specification, make the water yield and service life etc.).
When water is made in the water purifier energising, electric current is successively by connecting controller system positive pole and three terminal regulator U7 behind transformer T1, the rectifier filter D, the full testing circuit of water starts thereupon, whether detect water butt voluntarily is full-water level, as full water not, survey full water gauge tap conducting and start water pump and make water, when water storage during to full-water level, the full water gauge tap disconnects to be made water and stops; The probe of water quality detection meanwhile N1 starts thereupon, and its data of water quality of surveying reaches systematic microprocessor U3 after operational amplifier U1 computing, and systematic microprocessor U3 reaches display U6 and demonstration after it is handled; Because water purifier is made water and is belonged to intermittent operation, so the action of water quality and water yield detection all can be carried out when making water automatically at every turn, institute's survey data is after systematic microprocessor U3 handles, the use dress condition of making the water yield, water quality, reverse osmosis membrane and filter material is passed to display U6, send alert messages such as corresponding cresset, sound by display U6, thereby realize automatic monitoring function.
During the water purifier normal operation, systematic microprocessor U3 can be according to formula and the data of readable and writable memory U4, cooperate detection gained data to carry out computing, when making the water yield or making the water time when reaching the situation that needs back washing, send out signal to rearmounted solenoid relay valve J2, thereby make rearmounted valve opening solenoid valve realize cleaning automatically the operation of reverse osmosis membrane; During the water purifier running, systematic microprocessor U3 carries out computing according to readable and writable memory U4 and water quality detection gained data, before reverse osmosis membrane or filter material are in service life when certain time or use amount, send cresset and sound signal notifies the user to change by display U6 and buzzing SP, its user is untreated and reverse osmosis and send will sound signal, thereby realizes automatic warning function; When changing reverse osmosis membrane or filter material, write down its replacing time by key SW2 is set, and the user mode of reverse osmosis membrane or filter material is made zero, the utility model can restart running.
Description of drawings
Fig. 1 is a circuit connection diagram of the present utility model;
Fig. 2 is control circuit figure of the present utility model;
Fig. 3 is another control circuit figure of the present utility model;
Fig. 4 is a physical circuit schematic diagram of the present utility model;
Fig. 5 is another physical circuit figure of the present utility model;
Fig. 6 is a concrete enforcement circuit diagram of the present utility model;
The specific embodiment
It is to link to each other with low tension switch with operational amplifier, logical transition IC-card, readable and writable memory, decoding and driver, pump power relay, rearmounted solenoid relay valve, rotary flowmeter respectively with the system microprocessor to a kind of water purifier with the filter core Management Controller; Button SW1 to SW5 links to each other with systematic microprocessor; Display links to each other with decoding and driver; Electric current is successively by transformer, rectifier filter and three terminal regulator, and three terminal regulator one end connects bactericidal lamp respectively and detects photo resistance, the full upper limit switch of water and the full limit switch of water, other end ground connection; Water quality detection probe concatenation operation amplifier; Bactericidal lamp detection photo resistance, the full upper limit switch of water, the full limit switch of water all link to each other with the logical transition IC-card; The detection probe of leaking one end connects the logical transition IC-card, and the other end connects spinner flowmeter reason device U3 and links to each other with low tension switch K3 with operational amplifier U1, logical transition IC-card U2, readable and writable memory U4, decoding and driver U5, pump power relay J 1, rearmounted solenoid relay valve J2, rotary flowmeter F1 respectively; Button SW1 to SW5 is in parallel and link to each other with systematic microprocessor U3; Display U6 links to each other with decoding and driver U5; Three terminal regulator U7 one end connects bactericidal lamp respectively and detects photo resistance RH, the full upper limit K switch 1 of water and the full limit switch K2 of water, other end ground connection; Water quality detection probe N1 concatenation operation amplifier U1; Bactericidal lamp detection photo resistance RH, the full upper limit K switch 1 of water, the full limit switch K2 of water all link to each other with logical transition IC-card U2; The detection probe of leaking N2 one end connects logical transition IC-card U2, and the other end connects spinner flowmeter F1 and low tension switch K3; 8 pin of readable and writable memory U4 meet three terminal regulator U7,1,2,3,4,7 pin ground connection, the P5.4 interface of 6 pin welding system microprocessor U3, the P5.3 interface of 5 pin welding system microprocessor U3; Water quality detection signal, low pressure detection signal, the full detection signal of water, the detection signal that leaks, bactericidal lamp detection signal, rotor flow rises count signal, zero passage interruption respectively with systematic microprocessor U3 on DA1, P5.2, P5.1, P50.0, P0.1, P0.2, be connected; Interface CS, DATA, WR interface on decoding and the driver U5 is connected with CS, ADTA, WR interface on the systematic microprocessor U3 respectively, and buzzer SP is connected with decoding and driver U5; S08 to COM1 interface on decoding and the driver U5 is connected with S00 to SOM1 interface on the display U6 respectively; Water quality detection probe N1 links to each other with 3,4 contacts among the JP1, and the detection probe of leaking N2 links to each other with 1,2 contacts among the JP1.
Earlier write as formula during use, by being provided with among the key SW2 input system microprocessor U3 according to reverse osmosis membrane and technical data that the filter material supplier provided (as specification, make the water yield and service life etc.).
When water is made in the water purifier energising, electric current is successively by connecting controller system positive pole and three terminal regulator U7 behind transformer T1, the rectifier filter D, the full testing circuit of water starts thereupon, whether detect water butt voluntarily is full-water level, as full water not, survey full water gauge tap conducting and start water pump and make water, when water storage during to full-water level, the full water gauge tap disconnects to be made water and stops; The probe of water quality detection meanwhile N1 starts thereupon, and its data of water quality of surveying reaches systematic microprocessor U3 after operational amplifier U1 computing, and systematic microprocessor U3 reaches display U6 and demonstration after it is handled; Because water purifier is made water and is belonged to intermittent operation, so the action of water quality and water yield detection all can be carried out when making water automatically at every turn, institute's survey data is after systematic microprocessor U3 handles, the use dress condition of making the water yield, water quality, reverse osmosis membrane and filter material is passed to display U6, send alert messages such as corresponding cresset, sound by display U6, thereby realize automatic monitoring function.
During the water purifier normal operation, systematic microprocessor U3 can be according to formula and the data of readable and writable memory U4, cooperate detection gained data to carry out computing, when making the water yield or making the water time when reaching the situation that needs back washing, send out signal to rearmounted solenoid relay valve J2, thereby make rearmounted valve opening solenoid valve realize cleaning automatically the operation of reverse osmosis membrane; During the water purifier running, systematic microprocessor U3 carries out computing according to readable and writable memory U4 and water quality detection gained data, before reverse osmosis membrane or filter material are in service life when certain time or use amount, send cresset and sound signal notifies the user to change by display U6 and buzzing SP, its user is untreated and reverse osmosis and send will sound signal, thereby realizes automatic warning function; When changing reverse osmosis membrane or filter material, write down its replacing time by key SW2 is set, and the user mode of reverse osmosis membrane or filter material is made zero, the utility model can restart running.
Claims (4)
1. water purifier filter core Management Controller, it is characterized in that: it comprises systematic microprocessor U3, operational amplifier U1, logical transition IC-card U2, readable and writable memory U4, decoding and driver U5, LCD display U6, three terminal regulator U7, detection probe and limit switch; Operational amplifier U1, logical transition IC-card U2, readable and writable memory U4, decoding and driver U5 link to each other with systematic microprocessor U3 respectively; Button SW1, SW2, SW3, SW4, SW5 parallel connection, and link to each other with systematic microprocessor U3; Pump power relay J 1 and rearmounted solenoid relay valve J2 link to each other with RelayA, RelayB interface on the systematic microprocessor U3 respectively; Rotary flowmeter F1 links to each other with systematic microprocessor U3 counting interface; And be connected with P0.1, P5.2 on the systematic microprocessor U3 respectively; LCD display U6 links to each other with decoding and driver U5; Electric current connects controller system positive pole and three terminal regulator U7 by transformer T1, rectifier filter D successively, and three terminal regulator U7 connects bactericidal lamp and detects photo resistance RH, the full upper limit K switch 1 of water and the full limit switch K2 of water; Three terminal regulator U7 other end ground connection; Water quality detection probe N1 concatenation operation amplifier U1; Bactericidal lamp detection photo resistance RH, the full upper limit switch of water, the full limit switch of water all link to each other with logical transition IC-card U2; The detection probe of leaking N2 one end connects logical transition IC-card U2, and the other end connects spinner flowmeter F1 and low tension switch K3.
2. a kind of water purifier filter core Management Controller according to claim 1,8 pin that it is characterized in that readable and writable memory RAMU4 meet three terminal regulator U7,1,2,3,4, the 7 pin ground connection of readable and writable memory RAMU4, the P5.4 interface of 6 pin welding system microprocessor U3 on it, the P5.3 interface of 5 pin welding system microprocessor U3.
3. a kind of water purifier filter core Management Controller according to claim 1 is characterized in that the full detection signal of water quality detection signal, low pressure detection signal, water, zero passage interrupt signal are connected with DA1, P5.2, P5.1, P5.0, P0.0, P0.1, P0.2 on the systematic microprocessor U3 respectively.
4. a kind of water purifier filter core Management Controller according to claim 1, it is characterized in that deciphering and driver U5 on interface CS, DATA, WR interface be connected with CS, ADTA, WR interface on the systematic microprocessor U3 respectively, buzzer SP is connected with decoding and driver U5; S08 to COM1 interface on decoding and the driver U5 is connected with S00 to COM1 interface on the LCD display U6 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053332 CN2759580Y (en) | 2005-01-13 | 2005-01-13 | Filter element management control unit of water purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053332 CN2759580Y (en) | 2005-01-13 | 2005-01-13 | Filter element management control unit of water purifying machine |
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| Publication Number | Publication Date |
|---|---|
| CN2759580Y true CN2759580Y (en) | 2006-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053332 Expired - Fee Related CN2759580Y (en) | 2005-01-13 | 2005-01-13 | Filter element management control unit of water purifying machine |
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| Country | Link |
|---|---|
| CN (1) | CN2759580Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958950A (en) * | 2015-06-04 | 2015-10-07 | 佛山市云米电器科技有限公司 | Water purifier and filter core management method |
| CN106267998B (en) * | 2016-09-30 | 2018-09-07 | 浙江沁园水处理科技有限公司 | Mechanical filter element service life monitoring device |
-
2005
- 2005-01-13 CN CN 200520053332 patent/CN2759580Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958950A (en) * | 2015-06-04 | 2015-10-07 | 佛山市云米电器科技有限公司 | Water purifier and filter core management method |
| CN106267998B (en) * | 2016-09-30 | 2018-09-07 | 浙江沁园水处理科技有限公司 | Mechanical filter element service life monitoring device |
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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: 20060222 Termination date: 20120113 |