CN101838031A - Reverse osmosis water purifier capable of automatically determining running state - Google Patents
Reverse osmosis water purifier capable of automatically determining running state Download PDFInfo
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- CN101838031A CN101838031A CN201010144862A CN201010144862A CN101838031A CN 101838031 A CN101838031 A CN 101838031A CN 201010144862 A CN201010144862 A CN 201010144862A CN 201010144862 A CN201010144862 A CN 201010144862A CN 101838031 A CN101838031 A CN 101838031A
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- reverse osmosis
- water
- water purifier
- electrically connected
- computer box
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Abstract
The invention discloses a reverse osmosis water purifier capable of automatically determining a running state. The water purifier comprises a pre-filtering device, a water pump, a reverse osmosis filter and a computer box which are sequentially connected by pipelines, wherein a temperature sensor is also arranged in the pipelines; a water preparation time recorder is electrically connected to the water pump; and both the temperature sensor and the water preparation time recorder are electrically connected to the computer box. Due to the adoption of the technical scheme, the reverse osmosis water purifier has the advantages of automatically determining the running state.
Description
Technical field
Patent of the present invention belongs to family water purification technology field, relates to a kind of reverse osmosis water purifier, relates in particular to the reverse osmosis water purifier that a kind of running status is judged automatically.
Background technology
Reverse osmosis water purifier in the market in use, owing to be subjected to the influence of various impurity in the water, the reverse osmosis membrane flow can reduce gradually, actually or intake pressure is crossed low reverse osmosis membrane and stopped up and cause but the user can not judge clearly in use that operation conditions that flow diminishes appears in machine.
Summary of the invention
Technical problem to be solved by this invention provides the reverse osmosis water purifier that a kind of running status is judged automatically, and this water purification function is judged the operation conditions that flow diminishes voluntarily, to overcome the deficiency that prior art exists.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
The reverse osmosis water purifier that a kind of running status is judged automatically, comprise the pre-filtrating equipment that couples together in turn by pipeline, water pump, reverse osmosis filter and computer box, it is characterized in that: also be provided with temperature sensor in the described pipeline, be electrically connected with system water time recorder on the described water pump, described temperature sensor, system water time recorder all are connected electrically on the computer box.
In further improvement of the present invention, also be provided with under meter in the pipeline behind the described reverse osmosis membrane, described under meter is electrically connected with the flow collection device, and described flow collection device is electrically connected computer box.
In order to realize in time reporting to the police according to operation conditions, also be electrically connected with on the described computer box, even, also be electrically connected with hummer.
Adopt technique scheme, by by the working time of recorder trace water pump between the system water, by the temperature sensor water temperature detection, with the time calibration of single system water is 25 ℃ of time system water times, calculating mean value then, and compare with initial average output value, if gap is excessive between the mean value, then can the system of being judged as break down (hypotony or membrane element stop up).Therefore, the present invention has the advantage of judging operation conditions voluntarily.
Description of drawings
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a syndeton synoptic diagram of the present invention.
Among the figure:
100, pre-filtrating equipment 200, water pump 300, reverse osmosis filter 400, under meter 500, after-filtration device 600, temperature sensor 700, system water time recorder 800, flow collection device 900, computer box 901, pilot lamp 902, hummer
Embodiment
As shown in Figure 1, the reverse osmosis water purifier that running status of the present invention is judged automatically is by the pre-filtrating equipment 100 that is connected in series successively by pipeline, water pump 200, reverse osmosis filter 300, under meter 400, after-filtration device 500.On the pipeline between water pump 200 and the reverse osmosis filter 300, be provided with temperature sensor 600, be electrically connected with system water time recorder 700 on the water pump 200, be electrically connected with flow collection device 800 on the under meter 400, said temperature transmitter 600, system water time recorder 700, flow collection device 800 all are connected electrically on the computer box 900, and temperature sensor 6 and flow collection device 7 are issued computer box 900 with the signal that receives.In order to realize in time reporting to the police, also be electrically connected with pilot lamp 901 and hummer 902 on the described computer box according to operation conditions.
More than be exactly the reverse osmosis water purifier that running status of the present invention is judged automatically, in order to understand working mechanism of the present invention better, the working order to reverse osmosis water purifier is illustrated earlier:
The groundwork state of reverse osmosis water purifier is water production rate and ratio of desalinization, and ratio of desalinization can be by detecting water inlet and producing electrical conductivity of water and calculate, and water production rate is then measured by under meter.It is bigger that the water production rate of reverse osmosis filter is influenced by temperature and pressure, and temperature rising water production rate increases, and temperature reduces, and water production rate descends.1 ℃ of the every decline of temperature generally, the water production rate decline 3%-3.5% of reverse osmosis filter, therefore, if calculate the water production rate of reverse osmosis filter, except measuring flow, also want measuring water temperature, the reverse osmosis filter water production rate when calculating standard temperature (25 ℃) by temperature correction facotor.
Q
25=A×B×P
net×Q
A=0.001T
2-0.88T+2.55
P
net≈P-P
T
Q
25: the normal flow of reverse-osmosis membrane element in the time of 25 ℃
Q: the flow of reverse-osmosis membrane element when temperature is T
A: temperature correction facotor
B: membrane element pressure constant
P
Net: the reverse osmosis membrane net pressure
P: reverse osmosis system topping-up pump pressure
P
T: reverse osmosis system pure water wall pressure
T: temperature
Like this, reverse osmosis water purifier must be provided with temperature sensor and under meter, just can calculate the pure water flow, if it is low excessively to calculate the pure water flow, can be judged as the reverse osmosis system hypotony, perhaps membrane element is contaminated, causes water production rate to reduce, thereby judges the running status of reverse osmosis system automatically.
In the present invention, by system water time recorder write down the working time of each water pump, by the temperature sensor senses water temperature, with the time calibration of single system water is 25 ℃ of time system water times, calculating mean value then, and compare with initial average output value, if gap is excessive between the mean value, then can be judged as reverse osmosis water purifier break down (the contaminated obstruction of hypotony or reverse osmosis filter).
T
25=A×T;
T
nTime (when being corrected to 25 ℃) during=the n time system water;
System water temporal summation during the 1st to the 100th standard temperature;
(100n+1) system water temporal summation during to the inferior standard temperature of the 100th (n+1);
When reverse osmosis water purifier of the present invention operation, the system water time recorder record-keeping system water time, according to temperature correction facotor the system water time is proofreaied and correct then, accumulation entering system water temporal summation then, per 100 system water, just with these 100 times accumulation system water time and
Compare, if make the water time ratios these 100 times recently
Having increased N% (for example the N value 25), can be judged as the reverse osmosis membrane producing water ratio N% (25%) that descended, may be that reverse osmosis water purifier can point out the user to overhaul voluntarily because hydraulic pressure descends or membrane element stops up and causes.
By foregoing detailed description, as can be seen, the present invention has the advantage of judging operation conditions voluntarily.
Above-mentioned embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (5)
1. the reverse osmosis water purifier judged automatically of a running status, comprise the pre-filtrating equipment that couples together in turn by pipeline, water pump, reverse osmosis filter and computer box, it is characterized in that: also be provided with temperature sensor in the described pipeline, be electrically connected with system water time recorder on the described water pump, described temperature sensor, system water time recorder all are connected electrically on the computer box.
2. the reverse osmosis water purifier that running status according to claim 1 is judged automatically, it is characterized in that: also be provided with under meter in the pipeline behind the described reverse osmosis membrane, described under meter is electrically connected with the flow collection device, and described flow collection device is electrically connected computer box.
3. the reverse osmosis water purifier that running status according to claim 1 and 2 is judged automatically, it is characterized in that: described computer box also is electrically connected with pilot lamp.
4. the reverse osmosis water purifier that running status according to claim 3 is judged automatically, it is characterized in that: described computer box also is electrically connected with hummer.
5. the reverse osmosis water purifier that running status according to claim 2 is automatically judged is characterized in that: described temperature sensor is located on the pipeline between water pump and the reverse osmosis filter.
Priority Applications (1)
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CN201010144862A CN101838031A (en) | 2010-04-09 | 2010-04-09 | Reverse osmosis water purifier capable of automatically determining running state |
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CN201010144862A CN101838031A (en) | 2010-04-09 | 2010-04-09 | Reverse osmosis water purifier capable of automatically determining running state |
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CN101838031A true CN101838031A (en) | 2010-09-22 |
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CN201010144862A Pending CN101838031A (en) | 2010-04-09 | 2010-04-09 | Reverse osmosis water purifier capable of automatically determining running state |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106094903A (en) * | 2016-08-26 | 2016-11-09 | 曼瑞德集团有限公司 | A kind of purifier water outlet flow control system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1663665A (en) * | 2004-03-04 | 2005-09-07 | 叶建荣 | Method for detecting service life of filtering core for water purifier |
CN1736541A (en) * | 2004-08-17 | 2006-02-22 | 王惠生 | Method for monitoring blockage status of mechanical filter |
CN101032679A (en) * | 2006-03-09 | 2007-09-12 | 佳尼特(上海)纯水设备有限公司 | Reverse osmosis type water conditioner able to improve pressure automatically |
CN201164793Y (en) * | 2007-12-28 | 2008-12-17 | 苏州滨特尔水处理有限公司 | Intelligent controller of hyperfiltration purified water |
CN101596408A (en) * | 2009-03-30 | 2009-12-09 | 深圳市英尼克电器有限公司 | All-weather water saving reverse osmosis device and method thereof |
-
2010
- 2010-04-09 CN CN201010144862A patent/CN101838031A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1663665A (en) * | 2004-03-04 | 2005-09-07 | 叶建荣 | Method for detecting service life of filtering core for water purifier |
CN1736541A (en) * | 2004-08-17 | 2006-02-22 | 王惠生 | Method for monitoring blockage status of mechanical filter |
CN101032679A (en) * | 2006-03-09 | 2007-09-12 | 佳尼特(上海)纯水设备有限公司 | Reverse osmosis type water conditioner able to improve pressure automatically |
CN201164793Y (en) * | 2007-12-28 | 2008-12-17 | 苏州滨特尔水处理有限公司 | Intelligent controller of hyperfiltration purified water |
CN101596408A (en) * | 2009-03-30 | 2009-12-09 | 深圳市英尼克电器有限公司 | All-weather water saving reverse osmosis device and method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106094903A (en) * | 2016-08-26 | 2016-11-09 | 曼瑞德集团有限公司 | A kind of purifier water outlet flow control system |
CN106094903B (en) * | 2016-08-26 | 2023-11-03 | 魏斯瓦瑟环境技术(嘉兴)有限公司 | Water purifier water outlet flow control system |
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Application publication date: 20100922 |