CN2749563Y - Reverse osmosis water filter with automatic control structure - Google Patents
Reverse osmosis water filter with automatic control structure Download PDFInfo
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- CN2749563Y CN2749563Y CN 200420067872 CN200420067872U CN2749563Y CN 2749563 Y CN2749563 Y CN 2749563Y CN 200420067872 CN200420067872 CN 200420067872 CN 200420067872 U CN200420067872 U CN 200420067872U CN 2749563 Y CN2749563 Y CN 2749563Y
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- reverse osmosis
- water
- cartridge
- control box
- filtering element
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Abstract
A reverse osmosis water filter with an automatic control structure comprises an integrated circuit control box arranged on the reverse osmosis water filter. The integrated circuit control box is connected with a low-pressure switch and a water inlet electromagnetic valve which are arranged on a pipeline between the third filter element and the pressurizing motor through a driving circuit, and is connected with a pure water detection component which is arranged on a three-way pipeline before the reverse osmosis filter element and the high-pressure water storage barrel are connected with the fifth active carbon filter element. The integrated circuit control box is also connected to a high-voltage switch arranged behind the three-way pipeline and a self-flushing electromagnetic valve arranged on a pipeline for discharging waste water at the other end of the reverse osmosis filter element. The integrated circuit control box is connected with the pressurizing motor through a control line so as to control the operation of the pressurizing motor. And a display panel is arranged on the reverse osmosis water filter.
Description
Technical field
The utility model relates to a kind of reverse osmosis water-strainer with automatic control structure.
Background technology
The reverse osmosis water-strainer of being produced on the market at present, great majority are to calculate the time that filtering element (cartridge) is changed in hand-timed mode, and the replacement cycle that five set road filtering element (cartridge)s are had nothing in common with each other in the reverse osmosis water-strainer.Yet everyone is extremely busy commonplace in the modernized family of use reverse osmosis water-strainer, and the consumer often because ignore the time of changing filtering element (cartridge), perhaps changes too late, and produces following shortcoming:
1, filtering element (cartridge) is dirty excessively, and the drinking-water quality is bad.
Because filtering element (cartridge) is crossed replacing of a specified duration, usually causes filtering element (cartridge) because of the too much dirty thing that deposits.Like this, this moment, not only filtering element (cartridge) did not have the effect of filtration, on the contrary the dirty thing in the filtering element (cartridge) was taken out of together with drinking-water, and the quality that causes drinking water reduces significantly, more can influence health when serious.
2, reverse osmosis (RO) film can damage fast.
Of a specified duration excessively when the opportunity that whole filtering element (cartridge) is changed, when the quality of drainage was poor more, impurity particle just can be brought to the RO film, though and the RO film has good filter effect to reaching trickle material, but be unable to undergo the collision of big impurity particle, in case the RO film is subjected to the collision of excessive foul, the RO film just can damage.In a single day the RO film damages, but will lose the advantage of the trickle material of original reverse osmosis water-strainer filtering, and replacing RO film is the highest in all filtering element (cartridge) consumptive material expenses.
3, it is excessive to determine which road filtering element (cartridge) has used, and forces the output that stops bad water.
After reverse osmosis water-strainer commonly used is constantly used, possibility is because of the water quality difference of each department, or the difference of use amount, and makes that the durable degree of filtering element (cartridge) is also different, sometimes often can not only change the time of filtering element (cartridge) with single Time Calculation, and the behaviour in service of definite filtering element (cartridge).But with the design of present reverse osmosis water-strainer, mostly just the cotton filtering element (cartridge) in first road can be differentiated its dirty degree according to range estimation, remaining filtering element (cartridge) because of shell be nontransparent must be with the length of its use of Time Calculation.But the durable degree of filtering element (cartridge) often can not be with all areas or behaviour in service one lid and opinion, therefore can make the consumer of special circumstances, because of can't determining the behaviour in service of each filtering element (cartridge), and produces the aforementioned shortcoming of using the back generation.And whether the water of drinking standard, at present on the market more none design can ensure that the consumer can not drink sordid water.
The utility model content
When using, reverse osmosis water-strainer commonly used produces the above-mentioned shortcoming that filtering element (cartridge) is changed in order to solve, and guarantee that the consumer can drink clean water safely, the present utility model people just actively drops into the creation of " reverse osmosis water-strainer automaton ", utilize particular design integrated circuit (IC) control box filtering element (cartridge) result of calculation service time and by the pure water detection components detect control water quality design realize cutting off the water supply, change the function of filtering element (cartridge), reach accurately control and make the quality of water, and situation clearly shown with cresset, make the consumer understand the situation of each road filtering element (cartridge), and the effect that realizes changing filtering element (cartridge).
According to a kind of reverse osmosis water-strainer of the present utility model, comprise the integrated circuit control box with automatic control structure.Described integrated circuit control box is set on described reverse osmosis water-strainer, described integrated circuit control box is connected to a low tension switch and the entering water electromagnetic valve on the pipeline that is located between the 3rd road filtering element (cartridge) and the compression motor by driver circuit, and is connected to the reverse osmosis filtering element (cartridge) and is connected a pure water detection components on the trident pipeline that is provided with before the 5th road activated carbon filtering element (cartridge) with the high pressure water butt; Described integrated circuit control box is also connected to a high-voltage switch gear that is provided with after the described trident pipeline, and be arranged on the described reverse osmosis filtering element (cartridge) other end discharge on the pipeline of waste water certainly towards magnetic valve; And described integrated circuit control box connects described compression motor by control circuit, to control its operation; Described reverse osmosis water-strainer is provided with a display floater, and wherein display floater is provided with multiple tracks and sets display key, to show the situation of each road filtering element (cartridge); Described reverse osmosis water-strainer utilizes the operation program in the described integrated circuit control box to calculate the use numerical value of first three road filtering element (cartridge), and read water quality data behind described reverse osmosis filtering element (cartridge) reverse osmosis drainage by described pure water detection components, and the filtering element (cartridge) situation is presented at cresset sets on the display key, with the prompting changing filtering element (cartridge) time, described integrated circuit control box also cooperates result of calculation to drive the operation of described entering water electromagnetic valve and described compression motor, makes drainage water quality reach safety standard; Wherein according to the durable fate or the flow-control of first three road filtering element (cartridge), described integrated circuit control box is controlled first three road filtering element (cartridge); According to total solid in the water of described pure water detection components detection, described reverse osmosis filtering element (cartridge) is controlled simultaneously.
In an embodiment of the present utility model, wherein said integrated circuit control box also is sent to signal the caution seat that is arranged on the tap and shows, reads information fast for the user; And described integrated circuit control box also connects a power supply unit, to supply required power supply.
The utility model is because above-mentioned feature and effect can realize the following advantage:
1, can accurately monitor the quality of water.
The utility model is by IC control box accurate Calculation, water inlet with control reverse osmosis water-strainer, and situation is shown on the display floater or the display seat of tap on, not only can exempt user's doubt, clearly remind correct filtering element (cartridge) to change opportunity, also can be the user and increase considerably service efficiency, and increase convenience.
2, guarantee the quality of drinking water.
Because the water outlet quality that the utility model can calculate the life-span of filtering element (cartridge) exactly and monitor last one reverse osmosis, so can guarantee the durability of RO film is optimum state, avoid expensive cost cost, and because can monitor to water quality, so the user can drink drainage safely, be unlikely because of crossing the filtering element (cartridge) of not changing of a specified duration and drink the not good water of water quality down.
Description of drawings
Fig. 1 is the overall structure schematic diagram according to reverse osmosis water-strainer of the present utility model.
Fig. 2 is the circuit diagram according to reverse osmosis water-strainer of the present utility model.
Fig. 3 is the circuit diagram according to the control box of reverse osmosis water-strainer of the present utility model.
Fig. 4 is the schematic diagram according to another embodiment of reverse osmosis water-strainer of the present utility model.
Label declaration
10 reverse osmosis drainage units
11 first road cotton filtering element (cartridge)s, 12 second road activated carbon filtering element (cartridge)s
13 the 3rd road cotton filtering element (cartridge) 14 compression motors
15 RO filtering element (cartridge)s, 16 water butts
17 the 5th road activated carbon
18 taps, 181 caution seats
19 power supply units, 20 IC control boxes
21 low tension switches, 22 high-voltage switch gears
23 entering water electromagnetic valves 24 are certainly towards magnetic valve
25 display floaters
251 set Attention Key 252 water quality sets Attention Key
26 pure water detection components, 27 waste water compare limiting valve
50 vertical types, three warm reverse osmosis water dispensers
The specific embodiment
With reference to figure 1 and Fig. 2, Fig. 1 is the overall structure schematic diagram according to reverse osmosis water-strainer of the present utility model.Fig. 2 is the circuit diagram according to reverse osmosis water-strainer of the present utility model.The utility model mainly with the five road formula reverse osmosis drainage units 10 generally sold on the market at present as objective for implementation, wherein five road formula reverse osmosis drainage units 10 connect the first road cotton filtering element (cartridge) 11, the second road activated carbon filtering element (cartridge) 12 and the 3rd road cotton filtering element (cartridge) 13 with water-supply-pipe, thereby form preliminary filter run; Then will squeeze into through the water of preliminary filtration and do the reverse osmosis filter operation in the RO filtering element (cartridge) 15 by compression motor 14, water after reverse osmosis is filtered enters in the water butt 16 and stores, and when tap 18 is opened, internal pressure by means of water butt 16, flow to leading 18 water outlets after water sent, water storage in the water butt 16 can flow out via filtering the back in the 5th set in both strokes road activated carbon 17 earlier during toward leading 18 water outlets; On 14 pipeline between the 3rd road filtering element (cartridge) 13 and compression motor, a low tension switch 21 and an entering water electromagnetic valve 23 are set in addition; Before RO filtering element (cartridge) 15 is connected the 5th road activated carbon 17 with high pressure water butt 16, a trident pipeline is set, and pure water detection components 26 is set at trident pipeline one end; One high-voltage switch gear 22 is set behind the trident pipeline, and RO filtering element (cartridge) 15 other ends discharge connect on the pipeline of waste water one from towards magnetic valve 24 and a waste water than limiting valve 27; Wherein by low tension switch 21, high-voltage switch gear 22, entering water electromagnetic valve 23 and pressurize when carrying out low pressure towards magnetic valve 24 certainly that to make the RO filtering element (cartridge) that backwashes automatically after being pressed onto when reaching high pressure the blocking-up immersion in water, the water storage and making water be common technology, because of it extensively applies in the prior art, so in the utility model explanation, do not do too much elaboration.Characteristics of the present utility model are for low tension switch 21, high-voltage switch gear 22, entering water electromagnetic valve 23 and be connected on the IC control box 20 towards the power circuit of magnetic valve 24 certainly, utilize the computing of IC control box 20, drive and control above-mentioned low tension switch 21, high-voltage switch gear 22, entering water electromagnetic valve 23 and certainly towards magnetic valve 24; Pure water detection components 26 is connected on the IC control box 20 by detection line in addition, to provide IC control box 20 required water quality integral hardness data; The panel of IC control box 20 reverse osmosis drainage units 10 is provided with a display floater 25, and it is provided with the water quality setting Attention Key 252 of setting Attention Key 251 and showing RO filtering element (cartridge) situation according to the filtering element (cartridge) number; By 20 computings of IC control box, utilize the LED lamp on each button to be shown on the display floater 25 each filtering element (cartridge) situation.Reach SC service ceiling in first three road filtering element (cartridge) (11,12,13) arrival usage degree upper limit or water quality, after IC control box 20 driving entering water electromagnetic valves 23 are cut off the water supply and changed the filtering element (cartridge) that exceeds the safe handling scope, reset the operation program of IC control box 20 by each button; IC control box 20 shows except passing the signal to display floater 25 warns, also signal can being connected on the caution seat 181 that is provided with on the tap 18, reads water quality information fast for the user.In addition, IC control box 20 is connected with a power supply unit 19, to supply required power supply.
Fig. 3 is the detailed circuit schematic according to the control box of reverse osmosis water-strainer of the present utility model.As shown in Figure 3, control the operation of motor, water-quality test rod, scouring electromagnetic valve, tap, water-suppling electromagnetic valve, low tension switch and high-voltage switch gear by CPU.Control box circuit shown in Figure 3 only is a preferred embodiment of control box circuit of the present invention.According to control box preferred circuit shown in Figure 3, those skilled in the art should be appreciated that the control function that also can adopt other control circuit well known in the art to realize control box of the present invention.
With reference to the calculation procedure table shown in following table 1A and table 1B, first three road filtering element (cartridge) replacing caution and control are described.The mode of IC control box 20 monitoring filtering element (cartridge) qualities of the present utility model is: first three road filtering element (cartridge) (11,12,13) control, serve as to adjust the basis in filtering element (cartridge) life-span (as the explanation of table 1B systemic-function) mainly with the shown data of two computational charts among table 1A and the table 1B, first three road filtering element (cartridge) (11,12,13) time calculation mode is for the safe life of each road filtering element (cartridge) (service time be as the standard in first road 90 days life cycle), but consider the consumer and use the form difference, additional flow control again (service time/the per minute flow) calculate, but the total operating time of filtering element (cartridge) maximum load drainage amount flow calculates in its water inlet unit with per minute 500cc flow, and give a maximum, when two setting values arrive critical point as if each number is back as calculated, just can begin setting caution on the Attention Key 251 with the scheduled time shown in table 2A and the table 2, and the display control logic of listing with table 2A carries out, if the user fails to change the appointment filtering element (cartridge) that display floater 25 is warned in the caution time set, healthy for guaranteeing the consumer, then can force and stop compression motor 14 runnings by IC control box 20, and close entering water electromagnetic valve 23, show with cresset and force the user that specific filtering element (cartridge) is carried out necessary replacing.In addition, in conjunction with reference to as following table 2, RO filtering element (cartridge) replacing caution and control are described.On the control program of 20 pairs of RO filtering element (cartridge)s 15 of IC control box, current after the preliminary filtration of process are when RO filtering element (cartridge) 15 is made water, be the waste of avoiding expensive RO filtering element (cartridge) 15 meaningless displacements to cause, but can ensure and draw the drainage quality, and being provided with a pure water detection components 26, pure water detection components 26 detects " total solid in the water (TDS) " data.The numerical value of the set basis security regulations of this numerical value and formulating, in case pure water detection components 26 detects water number value after RO filtering element (cartridge) 15 filters in the warning value, just the water quality on display floater 25 is set Attention Key 252 and is warned demonstration.In addition, once after surpassing the setting of security value (s), the forced outage stroke that just can move is as described above changed operation to carry out necessary filtering element (cartridge).And above each filtering element (cartridge) is after changing, and can utilize each button that is provided with on the display floater 25 to start again and operates.
First three road filtering element (cartridge) is changed caution and control explanation:
Table 1A shows diagram:
| Mode of operation | Cresset shows | Service life | Motor control | ||||||||
| The red LED of panel | The tap pedestal | The first road cotton filtering element (cartridge) | The first road activated carbon filtering element (cartridge) | The 3rd road cotton filtering element (cartridge) | |||||||
| 1 | 2 | 3 | Blue | Red | 3 months | 6 months | 9 months | Open | Close | ||
| General modfel | ● | V | |||||||||
| The early warning pattern | ★ | ★ | ★ | V | V | ||||||
| ★ | ★ | ★ | ★ | V | V | V | |||||
| ★ | ★ | ★ | ★ | ★ | V | V | V | V | |||
| Involuntary conversion | ● | ● | V | V | |||||||
The explanation of table 1B systemic-function
| Mode of operation | First road | Second road | The 3rd road | The early warning time limit (time) | Setting means | ||||
| The T2 time | The F1 flow | The T2 time | The F2 flow | The T3 time | The F3 flow | The t time | The f flow | ||
| General modfel-1 | 90 days | 10260 minutes | 180 days | 20520 minutes | 270 days | 30780 minutes | Preceding 7 days | Preceding 840 minutes | Under the CN7 (2,3), short circuit |
| General modfel-2 | 60 days | 6840 minutes | 120 days | 13680 minutes | 180 days | 20520 minutes | Preceding 7 days | Preceding 840 minutes | Under the CN7 (1,2), short circuit |
| Test pattern-1 | 1 minute | 2 minutes | 3 minutes | Preceding 30 seconds | Start+S1 (by 3 seconds) | ||||
| Test pattern-2 | 20 minutes | 40 minutes | 60 minutes | Preceding 2 minutes | Start+S2 (by 3 seconds) | ||||
| Test pattern-3 | 10 | 20 minutes | 30 minutes | Preceding 2 minutes | Start+S3 (by 3 seconds) | ||||
★: expression LED lamp flicker.
●: expression LED lamp Chang Liang.
V: the expression action is carried out.
F: the per minute flow is 500cc.
Table 2 RO filtering element (cartridge) is changed caution and control explanation:
| Mode of operation | Cresset shows | The TDS value | Motor control | |||||
| Panel | The tap pedestal | Normal value | The warning value | The shutdown value | ||||
| RO (red) | Blue | Red | 5ppm | 25ppm～40ppm | More than the 40pmm | Open | Close | |
| General modfel | ● | V | V | |||||
| On-warning mode | ★ | ★ | ★ | V | V | |||
| Shutdown mode | ● | ● | V | V | ||||
| The RO film is changed | ▲ | ▲ | ▲ | V | ||||
★: expression LED lamp flicker.
●: expression LED lamp Chang Liang.
V: the expression action is carried out.
Claims (2)
1, a kind of reverse osmosis water-strainer with automatic control structure comprises the integrated circuit control box, and this reverse osmosis water-strainer is characterised in that:
Described integrated circuit control box is set on described reverse osmosis water-strainer, described integrated circuit control box is connected to a low tension switch and the entering water electromagnetic valve on the pipeline that is located between the 3rd road filtering element (cartridge) and the compression motor by driver circuit, and is connected to the reverse osmosis filtering element (cartridge) and is connected a pure water detection components on the trident pipeline that is provided with before the 5th road activated carbon filtering element (cartridge) with the high pressure water butt; Described integrated circuit control box is also connected to a high-voltage switch gear that is provided with after the described trident pipeline, and be arranged on the described reverse osmosis filtering element (cartridge) other end discharge on the pipeline of waste water certainly towards magnetic valve; And described integrated circuit control box connects described compression motor by control circuit; Described reverse osmosis water-strainer is provided with a display floater, and wherein display floater is provided with multiple tracks and sets display key.
2, the reverse osmosis water-strainer with automatic control structure according to claim 1, wherein said integrated circuit control box also are connected to signal the caution seat that is arranged on the tap and show, read information fast for the user; And described integrated circuit control box also connects a power supply unit, to supply required power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067872 CN2749563Y (en) | 2004-06-21 | 2004-06-21 | Reverse osmosis water filter with automatic control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067872 CN2749563Y (en) | 2004-06-21 | 2004-06-21 | Reverse osmosis water filter with automatic control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749563Y true CN2749563Y (en) | 2006-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067872 Expired - Fee Related CN2749563Y (en) | 2004-06-21 | 2004-06-21 | Reverse osmosis water filter with automatic control structure |
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| Country | Link |
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| CN (1) | CN2749563Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI411752B (en) * | 2011-01-17 | 2013-10-11 | ||
| TWI411753B (en) * | 2011-01-17 | 2013-10-11 | ||
| CN104129867A (en) * | 2014-08-15 | 2014-11-05 | 上海伊美特实业有限公司 | Water treatment system with faucet provided with display control panel |
| CN104291468A (en) * | 2014-09-29 | 2015-01-21 | 浙江沁园水处理科技有限公司 | Water purifier capable of intelligently discharging concentrated water |
| CN104445668A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Water purification device |
| CN105366771A (en) * | 2014-08-26 | 2016-03-02 | 恒达智能科技股份有限公司 | Reverse osmosis water purification treatment method and system |
| TWI575480B (en) * | 2016-06-03 | 2017-03-21 | Regional water dispenser filter integration monitoring system |
-
2004
- 2004-06-21 CN CN 200420067872 patent/CN2749563Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI411752B (en) * | 2011-01-17 | 2013-10-11 | ||
| TWI411753B (en) * | 2011-01-17 | 2013-10-11 | ||
| CN104445668A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Water purification device |
| CN104129867A (en) * | 2014-08-15 | 2014-11-05 | 上海伊美特实业有限公司 | Water treatment system with faucet provided with display control panel |
| CN104129867B (en) * | 2014-08-15 | 2016-09-28 | 上海伊美特实业有限公司 | With the water treatment system of display control panel on tap |
| CN105366771A (en) * | 2014-08-26 | 2016-03-02 | 恒达智能科技股份有限公司 | Reverse osmosis water purification treatment method and system |
| CN104291468A (en) * | 2014-09-29 | 2015-01-21 | 浙江沁园水处理科技有限公司 | Water purifier capable of intelligently discharging concentrated water |
| TWI575480B (en) * | 2016-06-03 | 2017-03-21 | Regional water dispenser filter integration monitoring 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: 20060104 Termination date: 20110621 |