CN105784050A - Water meter with purification function - Google Patents
Water meter with purification function Download PDFInfo
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- CN105784050A CN105784050A CN201410815702.5A CN201410815702A CN105784050A CN 105784050 A CN105784050 A CN 105784050A CN 201410815702 A CN201410815702 A CN 201410815702A CN 105784050 A CN105784050 A CN 105784050A
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- water meter
- flow
- water
- processing unit
- purification function
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a water meter with a purification function.The water meter comprises a water meter body, a pipe section, a macromolecular microporous filter membrane, a front flow detector, a back flow detector and an ECU central processing unit, wherein a flow detection program is preset in the ECU central processing unit, and the ECU central processing unit is arranged on the upper portion of the pipe section, connected with the front flow detector and the back flow detector separately and used for receiving a first flow detection value and a second flow detection value, calculating a difference value of the first flow detection value and the second flow detection value and giving an alarm to the outside through a communication module when the difference value exceeds a preset value.According to the water meter, the technical problems that in the prior art, a water meter only has a single purpose of measuring water consumption and cannot reflect any information of the water quality are solved.
Description
Technical field
The present invention relates to water service system, particularly to a kind of water meter possessing purification function.
Background technology
Along with living standard is more and more higher, people are also more and more higher to the water quality requirement of drinking water, particularly after the news of various water pollutions is reported in media, and the water safety problem of drinking water, become increasingly can not avoid, more and more urgently to be resolved hurrily.
Silt density index (SDI) (SDI) is one of important indicator characterizing counter-infiltration system influent quality, it is possible to the concentration of jelly in reaction water to a great extent.When heavy rain, water supply network are destroyed, the silt density index (SDI) in potable water network would generally significantly rise, if the water source polluted not being processed in time, the healthy of people can be caused great harm.On the other hand, in existing water meter, only there is the special purpose weighing output, it is impossible to any information of reflection water quality.
Summary of the invention
It is an object of the present invention to provide a kind of water meter possessing purification function, solve in water meter of the prior art, only there is the special purpose weighing output, it is impossible to the technical problem of any information of reflection water quality.
The technical solution used in the present invention is: a kind of water meter possessing purification function, including:
Water meter；
Pipeline section, is arranged at the bottom of water meter, and two ends have the female thread for being connected with extraneous pipeline；
High molecule micropore filter membrane sheet, is vertically arranged at the middle part of pipeline section, for filtering the large particulate matter entered in pipeline section；
Preset flow detector, is arranged at high molecule micropore filter membrane sheet in the face of the side of water (flow) direction, for sending first flow detected value to ECU central processing unit；
Rearmounted flow detector, is arranged at high molecule micropore filter membrane sheet along the side of water (flow) direction, for sending second flow detected value to ECU central processing unit；
ECU central processing unit, internal preset is equipped with flow detection program, it is arranged at the top of pipeline section, it is connected with preset flow detector and rearmounted flow detector respectively, for receiving first flow detected value and second flow detected value and calculating both differences, when difference exceeds presetting value, send out alarm by communication module；
Power supply, is connected with ECU central processing unit.
Further, communication module specifically includes signal sending circuit and buzzer.
Further, also include: the stable-pressure device being connected with power supply.
Further, also include: the LCD display being connected with rearmounted flow detector, for receiving and show the detection signal that rearmounted flow detector sends.
Further, the average pore size of high molecule micropore filter membrane sheet is 0.45 micron.
The present invention provides a kind of water meter possessing purification function; by adding the scheme of macromolecular filter membrane sheet in water meter; the water by water meter is made to be purified; protect the various electrical equipment that water quality is required in user family; such as water dispenser etc., it is thus also avoided that the health of people is contaminated the situation of water source injury and occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water meter possessing purification function in the present invention；
Fig. 2 is the operating diagram of a kind of water meter possessing purification function in the present invention.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1, 2, a kind of water meter possessing purification function, including:
Water meter 1；
Pipeline section, is arranged at the bottom of water meter 1, and two ends have the female thread for being connected with extraneous pipeline；
High molecule micropore filter membrane sheet 5, is vertically arranged at the middle part of pipeline section, for filtering the large particulate matter entered in pipeline section；
Preset flow detector 3, is arranged at high molecule micropore filter membrane sheet 5 in the face of the side of water (flow) direction, for sending first flow detected value to ECU central processing unit 4；
Rearmounted flow detector 2, is arranged at high molecule micropore filter membrane sheet 5 along the side of water (flow) direction, for sending second flow detected value to ECU central processing unit 4；
ECU central processing unit 4, internal preset is equipped with flow detection program, it is arranged at the top of pipeline section, it is connected with preset flow detector 3 and rearmounted flow detector 2 respectively, for receiving first flow detected value and second flow detected value and calculating both differences, when difference exceeds presetting value, send out alarm by communication module；
Power supply, is connected with ECU central processing unit 4.
Communication module specifically includes signal sending circuit and buzzer；The stable-pressure device being connected with power supply；The LCD display being connected with rearmounted flow detector 2, for receiving and show the detection signal that rearmounted flow detector 2 sends；The average pore size of high molecule micropore filter membrane sheet 5 is 0.45 micron.
The workflow of the present invention is as follows:
After drinking water enters water meter, preset flow detector 3 obtains first flow detected value after testing, is then filtered out the large particulate matter in water by high molecule micropore filter membrane sheet.Large particulate matter in the present invention refers to the diameter material more than 0.45 micron.Drinking water is after high molecule micropore filter membrane sheet 5, and the detection of rearmounted flow detector 2 obtains second flow detected value, and ECU central processing unit 4 is by after two detected value subtraction, it is thus achieved that difference.When difference is more than presetting value, illustrate that high molecule micropore filter membrane sheet is blocked, it is necessary to change, then pass through communication module and outwardly send alarm.
On the other hand, second flow detected value is the flow of the water that user is directly obtained, and therefore, the flow value that rearmounted flow detector 2 obtains is after computing, it is possible to show the water consumption of user either directly through LCD display.
The present invention provides a kind of water meter possessing purification function; by adding the scheme of macromolecular filter membrane sheet in water meter; the water by water meter is made to be purified; protect the various electrical equipment that water quality is required in user family; such as water dispenser etc., it is thus also avoided that the health of people is contaminated the situation of water source injury and occurs.
Above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (5)
1. the water meter possessing purification function, it is characterised in that including:
Water meter (1)；
Pipeline section, is arranged at the bottom of described water meter (1), and two ends have the female thread for being connected with extraneous pipeline；
High molecule micropore filter membrane sheet (5), is vertically arranged at the middle part of described pipeline section, for filtering the large particulate matter entered in pipeline section；
Preset flow detector (3), is arranged at described high molecule micropore filter membrane sheet (5) in the face of the side of water (flow) direction, for sending first flow detected value to ECU central processing unit (4)；
Rearmounted flow detector (2), is arranged at described high molecule micropore filter membrane sheet (5) along the side of water (flow) direction, for sending second flow detected value to ECU central processing unit (4)；
ECU central processing unit (4), internal preset is equipped with flow detection program, it is arranged at the top of described pipeline section, it is connected with described preset flow detector (3) and rearmounted flow detector (2) respectively, for receiving described first flow detected value and second flow detected value and calculating both differences, when described difference exceeds presetting value, send out alarm by communication module；
Power supply, is connected with described ECU central processing unit (4).
2. a kind of water meter possessing purification function according to claim 1, it is characterised in that described communication module specifically includes signal sending circuit and buzzer.
3. a kind of water meter possessing purification function according to claim 2, it is characterised in that also include: the stable-pressure device being connected with described power supply.
4. a kind of water meter possessing purification function according to claim 3, it is characterized in that, also include: the LCD display being connected with described rearmounted flow detector (2), be used for receiving and show the detection signal that described rearmounted flow detector (2) sends.
5. any according to claim 1-4 possesses the water meter of purification function, it is characterised in that the average pore size of described high molecule micropore filter membrane sheet (5) is 0.45 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815702.5A CN105784050A (en) | 2014-12-24 | 2014-12-24 | Water meter with purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815702.5A CN105784050A (en) | 2014-12-24 | 2014-12-24 | Water meter with purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105784050A true CN105784050A (en) | 2016-07-20 |
Family
ID=56378270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410815702.5A Pending CN105784050A (en) | 2014-12-24 | 2014-12-24 | Water meter with purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784050A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201787986U (en) * | 2010-05-31 | 2011-04-06 | 赵静艺 | Water flow measuring device of gas-water multiphase-flow water delivery system |
| WO2011055545A1 (en) * | 2009-11-04 | 2011-05-12 | パナソニック株式会社 | Flow rate measuring device |
| CN102257323A (en) * | 2008-12-19 | 2011-11-23 | 松下电器产业株式会社 | Gas shut-off device |
| CN102369395A (en) * | 2009-01-29 | 2012-03-07 | 松下电器产业株式会社 | Gas shutoff device |
| CN102753944A (en) * | 2009-10-14 | 2012-10-24 | 苏伊士环境集团 | Device for detecting a blockage of a mechanical fluid meter, and meter featuring blockage detection |
| CN102620775B (en) * | 2012-04-23 | 2013-08-07 | 王可崇 | Middle through hole movable throttling element flow meter capable of preventing blockage |
| CN204330064U (en) * | 2014-12-24 | 2015-05-13 | 西安北斗星数码信息股份有限公司 | A kind of water meter possessing purification function |
-
2014
- 2014-12-24 CN CN201410815702.5A patent/CN105784050A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257323A (en) * | 2008-12-19 | 2011-11-23 | 松下电器产业株式会社 | Gas shut-off device |
| CN102369395A (en) * | 2009-01-29 | 2012-03-07 | 松下电器产业株式会社 | Gas shutoff device |
| CN102753944A (en) * | 2009-10-14 | 2012-10-24 | 苏伊士环境集团 | Device for detecting a blockage of a mechanical fluid meter, and meter featuring blockage detection |
| WO2011055545A1 (en) * | 2009-11-04 | 2011-05-12 | パナソニック株式会社 | Flow rate measuring device |
| CN201787986U (en) * | 2010-05-31 | 2011-04-06 | 赵静艺 | Water flow measuring device of gas-water multiphase-flow water delivery system |
| CN102620775B (en) * | 2012-04-23 | 2013-08-07 | 王可崇 | Middle through hole movable throttling element flow meter capable of preventing blockage |
| CN204330064U (en) * | 2014-12-24 | 2015-05-13 | 西安北斗星数码信息股份有限公司 | A kind of water meter possessing purification function |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |