CN104460432A - Water leakage prevention protection control method of ultrapure water tank - Google Patents
Water leakage prevention protection control method of ultrapure water tank Download PDFInfo
- Publication number
- CN104460432A CN104460432A CN201410629528.5A CN201410629528A CN104460432A CN 104460432 A CN104460432 A CN 104460432A CN 201410629528 A CN201410629528 A CN 201410629528A CN 104460432 A CN104460432 A CN 104460432A
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- CN
- China
- Prior art keywords
- water
- ultrapure water
- protection controller
- ultrapure
- water tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
Abstract
The invention discloses a water leakage prevention protection control method of an ultrapure water tank. The method comprises the following steps that firstly, a power source of an ultrapure water tank water leakage protection control device is started; secondly, a water leakage detector detects whether an ultrapure water tank leaks water or not, if yes, the third step is executed, and if not, the second step is executed again; thirdly, a water leakage protection controller cuts off a power system of the ultrapure water tank water leakage protection control device.
Description
Technical field
The present invention relates to automatic field, particularly relate to a kind of ultrapure water water tank and prevent protecting control method of leaking.
Background technology
Society, in this field of protection that leaks, various product is a lot, because ultrapure water machine is to prepare technological requirement in ultrapure water process high, is receiving outside destroy or product damages always, or pipeline connects and goes wrong, and causes the generation of the situation of leaking.In prior art field just after detecting and leaking, early warning, buzzing can be sent, thus reminding user there occurs and leaks.Water leakage alarm device, only can realize post-event alarm, and after occurring when leaking, if on-the-spot unmanned, still can not avoid destroying and loss, and the continuation of water leakage situation also cannot be stoped immediately to occur, this just needs those skilled in the art badly and solves corresponding technical matters.
Summary of the invention
The present invention is intended at least solve the technical matters existed in prior art, especially innovatively proposes a kind of ultrapure water water tank and prevents protecting control method of leaking.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of ultrapure water water tank and prevent protecting control method of leaking, its key is, comprising: water leakaging protection controller, leakage sensor, restorer,
The output terminal of described water leakaging protection controller is connected on the electric power loop of ultrapure water tank drived control plate, for controlling the break-make of drived control plate current supply circuit, described water leakaging protection controller signal receiving end connects leakage sensor signal output part, described restorer connects water leakaging protection controller reset terminal, described leakage sensor receives water leakage, drived control plate power supply is cut off by water leakaging protection controller, stop whole work of ultrapure water tank peripheral circuit, and stop carrying out ultrapure water supply, prevent ultrapure water radiator leak;
Said apparatus adopts following steps:
Step 1, starts the power supply of ultrapure water radiator leak protecting control device;
Step 2, leakage sensor detects ultrapure water water tank and whether there is water leakage situation, performs step 3 if leaked, if water-tight, return and performs step 2;
Step 3, water leakaging protection controller cuts off the power-supply system of ultrapure radiator leak protecting control device.
The beneficial effect of technique scheme is: by controlling to leak protecting control device, and protection ultrapure water machine reserve tank, prevents from leaking.
Described ultrapure water water tank prevents protecting control method of leaking, and preferably, also comprises:
Step 4, overhauls ultrapure water radiator leak part, repairs leakage area, and after leakage sensor does not detect and leaks, send reset signal to restorer, described restorer receives reset signal, and ultrapure water water tank normally works;
Step 5, whether leakage sensor continues to detect ultrapure water water tank and leaks, if after detecting and leaking, water leakaging protection controller receives water leakage, described water leakaging protection controller cuts off the out-put supply of ultrapure water radiator leak protecting control device, is reported to the police by alarm;
Step 6; be that water leakaging protection controller receives without water leakage when leakage sensor detects not leak, close alarm; water leakaging protection controller opens the output voltage of ultrapure water radiator leak protecting control device, and described ultrapure water radiator leak protecting control device normally works.
The beneficial effect of technique scheme is: by further Refinement operation, ensures ultrapure water machine reserve tank trouble free service.
Described ultrapure water water tank prevents protecting control method of leaking, and preferably, described step 4 comprises:
Step 4-1, leakage sensor is positioned over ultrapure water water tank bottom, and when ultrapure water water tank leaks, within 1-2.5 second, leakage sensor issues instructions to water leakaging protection controller;
Step 4-2, described water leakaging protection controller starts instruction of cutting off the electricity supply;
Step 4-3, starts and cuts off the electricity supply after instruction, to be cut off the electricity supply operation to ultrapure water radiator leak protecting control device by water leakaging protection controller.
The beneficial effect of technique scheme is: by judging whether water tank leaks, and protection ultrapure water machine reserve tank steady operation, prevents from leaking.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
By controlling to leak protecting control device, protection ultrapure water machine reserve tank, prevents from leaking.By further Refinement operation, ensure ultrapure water machine reserve tank trouble free service.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is that ultrapure water water tank of the present invention prevents the protecting control square law device schematic diagram that leaks;
Fig. 2 is that ultrapure water water tank of the present invention prevents the protecting control square law device schematic diagram that leaks;
Fig. 3 is that ultrapure water water tank of the present invention prevents the protecting control method workflow diagram that leaks;
Fig. 4 is that ultrapure water water tank of the present invention prevents the protecting control method preferred implementation process flow diagram that leaks.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, 2, the invention provides a kind of ultrapure water water tank and prevent protecting control method of leaking, its key is, comprising: water leakaging protection controller, leakage sensor, restorer,
The output terminal of described water leakaging protection controller is connected on the electric power loop of ultrapure water tank drived control plate, for controlling the break-make of drived control plate current supply circuit, described water leakaging protection controller signal receiving end connects leakage sensor signal output part, described restorer connects water leakaging protection controller reset terminal, described leakage sensor receives water leakage, drived control plate power supply is cut off by water leakaging protection controller, stop whole work of ultrapure water tank peripheral circuit, and stop carrying out ultrapure water supply, prevent ultrapure water radiator leak;
As shown in Figure 3, said apparatus adopts following steps:
Step 1, starts the power supply of ultrapure water radiator leak protecting control device;
Step 2, leakage sensor detects ultrapure water water tank and whether there is water leakage situation, performs step 3 if leaked, if water-tight, return and performs step 2;
Step 3, water leakaging protection controller cuts off the power-supply system of ultrapure radiator leak protecting control device.
The beneficial effect of technique scheme is: by controlling to leak protecting control device, and protection ultrapure water machine reserve tank, prevents from leaking.
Described ultrapure water water tank prevents protecting control method of leaking, and preferably, also comprises:
Step 4, overhauls ultrapure water radiator leak part, repairs leakage area, and after leakage sensor does not detect and leaks, send reset signal to restorer, described restorer receives reset signal, and ultrapure water water tank normally works;
Step 5, whether leakage sensor continues to detect ultrapure water water tank and leaks, if after detecting and leaking, water leakaging protection controller receives water leakage, described water leakaging protection controller cuts off the out-put supply of ultrapure water radiator leak protecting control device, is reported to the police by alarm;
Step 6; be that water leakaging protection controller receives without water leakage when leakage sensor detects not leak, close alarm; water leakaging protection controller opens the output voltage of ultrapure water radiator leak protecting control device, and described ultrapure water radiator leak protecting control device normally works.
The beneficial effect of technique scheme is: by further Refinement operation, ensures ultrapure water machine reserve tank trouble free service.
As shown in Figure 4, described ultrapure water water tank prevents protecting control method of leaking, and preferably, described step 4 comprises:
Step 4-1, leakage sensor is positioned over ultrapure water water tank bottom, and when ultrapure water water tank leaks, within 1-2.5 second, leakage sensor issues instructions to water leakaging protection controller;
Step 4-2, described water leakaging protection controller starts instruction of cutting off the electricity supply;
Step 4-3, starts and cuts off the electricity supply after instruction, to be cut off the electricity supply operation to ultrapure water radiator leak protecting control device by water leakaging protection controller.
The beneficial effect of technique scheme is: by judging whether water tank leaks, and protection ultrapure water machine reserve tank steady operation, prevents from leaking.
Comprise: level pressure sensor, analog to digital converter, central processing unit, driver, driving circuit,
Described level pressure sensor is installed on bottom ultrapure water machine reserve tank, described level pressure sensor perception ultrapure water machine reserve tank liquid-level pressure, described level pressure sensor signal output part connection mode number converter signal input part, described analog to digital converter digital output interface connects central processing unit, the output terminal of described central processing unit connects driver Enable Pin, the output terminal of described driver connects driving circuit, and described driving circuit drives driver to carry out Liquid level to ultrapure water machine reserve tank.
Also comprise touch-screen, described touch-screen connects central processing unit by touch screen circuitry, and described touch-screen is for showing the liquid-level pressure situation of ultrapure water machine reserve tank.
Also comprise mu balanced circuit,
Described filter circuit of pressure-stabilizing connects central processing unit, for voltage regulation filtering.
Described filter circuit of pressure-stabilizing comprises:
First electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, the 7th electric capacity, the first inductance and the first diode,
Described first electric capacity one end connects second electric capacity one end, described first electric capacity other end ground connection, the described second electric capacity other end connects the 3rd electric capacity one end, the described 3rd electric capacity other end connects second electric capacity one end and the 4th electric capacity one end respectively, described 4th electric capacity one end also connects the first diode cathode, the described 4th electric capacity other end connects the 3rd electric capacity one end and the 5th electric capacity one end respectively, described connects first inductance one end without the electric capacity other end, the described first inductance other end connects the first diode cathode, described first diode cathode connects central processing unit, described 5th electric capacity one end connects the 6th electric capacity one end and the 7th electric capacity one end respectively, the described 6th electric capacity other end is connected central processing unit with the 7th electric capacity other end.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (3)
1. ultrapure water water tank prevents a protecting control method of leaking, and it is characterized in that, comprising: water leakaging protection controller, leakage sensor, restorer,
The output terminal of described water leakaging protection controller is connected on the electric power loop of ultrapure water tank drived control plate, for controlling the break-make of drived control plate current supply circuit, described water leakaging protection controller signal receiving end connects leakage sensor signal output part, described restorer connects water leakaging protection controller reset terminal, described leakage sensor receives water leakage, drived control plate power supply is cut off by water leakaging protection controller, stop whole work of ultrapure water tank peripheral circuit, and stop carrying out ultrapure water supply, prevent ultrapure water radiator leak;
Said apparatus adopts following steps:
Step 1, starts the power supply of ultrapure water radiator leak protecting control device;
Step 2, leakage sensor detects ultrapure water water tank and whether there is water leakage situation, performs step 3 if leaked, if water-tight, return and performs step 2;
Step 3, water leakaging protection controller cuts off the power-supply system of ultrapure radiator leak protecting control device.
2. ultrapure water water tank according to claim 1 prevents protecting control method of leaking, and it is characterized in that, also comprises:
Step 4, overhauls ultrapure water radiator leak part, repairs leakage area, and after leakage sensor does not detect and leaks, send reset signal to restorer, described restorer receives reset signal, and ultrapure water water tank normally works;
Step 5, whether leakage sensor continues to detect ultrapure water water tank and leaks, if after detecting and leaking, water leakaging protection controller receives water leakage, described water leakaging protection controller cuts off the out-put supply of ultrapure water radiator leak protecting control device, is reported to the police by alarm;
Step 6; be that water leakaging protection controller receives without water leakage when leakage sensor detects not leak, close alarm; water leakaging protection controller opens the output voltage of ultrapure water radiator leak protecting control device, and described ultrapure water radiator leak protecting control device normally works.
3. ultrapure water water tank according to claim 2 prevents protecting control method of leaking, and it is characterized in that, described step 4 comprises:
Step 4-1, leakage sensor is positioned over ultrapure water water tank bottom, and when ultrapure water water tank leaks, within 1-2.5 second, leakage sensor issues instructions to water leakaging protection controller;
Step 4-2, described water leakaging protection controller starts instruction of cutting off the electricity supply;
Step 4-3, starts and cuts off the electricity supply after instruction, to be cut off the electricity supply operation to ultrapure water radiator leak protecting control device by water leakaging protection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629528.5A CN104460432A (en) | 2014-11-07 | 2014-11-07 | Water leakage prevention protection control method of ultrapure water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629528.5A CN104460432A (en) | 2014-11-07 | 2014-11-07 | Water leakage prevention protection control method of ultrapure water tank |
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| CN104460432A true CN104460432A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410629528.5A Pending CN104460432A (en) | 2014-11-07 | 2014-11-07 | Water leakage prevention protection control method of ultrapure water tank |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5524682A (en) * | 1994-08-15 | 1996-06-11 | Amonson; Alan | Method and apparatus for filling a tank with a predetermined weight of liquid |
| EP1384977A2 (en) * | 2002-07-26 | 2004-01-28 | ExxonMobil Research and Engineering Company | Level switch with verification capability |
| CN101143735A (en) * | 2007-08-20 | 2008-03-19 | 浙江沁园水处理科技股份有限公司 | Low-voltage electronic energy-saving anti-leaking device for water purifier |
| CN201654963U (en) * | 2010-03-26 | 2010-11-24 | 深圳市诚德来实业有限公司 | Water purifier and automatic water cut-off device thereof for water leakage |
| CN201713341U (en) * | 2010-04-30 | 2011-01-19 | 大连双迪生物科技有限公司 | Water purifier with water leakage protection function |
| CN201840321U (en) * | 2010-05-27 | 2011-05-25 | 宁波市镇海华泰电器厂 | Anti-leakage controller of water purifier |
| CN203159358U (en) * | 2013-04-19 | 2013-08-28 | 李志红 | Reverse osmosis (RO) water purification device with water leakage protection function |
| CN103322417A (en) * | 2012-03-20 | 2013-09-25 | 江苏正本净化节水科技实业有限公司 | Water leakage protection device and water purification system adopting same, and water leakage prevention method of system |
| CN203673363U (en) * | 2014-01-17 | 2014-06-25 | 湖南银河电气有限公司 | Intelligent liquid level control device |
| CN104111147A (en) * | 2014-06-19 | 2014-10-22 | 佛山市美的清湖净水设备有限公司 | Detection device of water purifier and method for detecting leakage of detection device by adopting water purifier |
-
2014
- 2014-11-07 CN CN201410629528.5A patent/CN104460432A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5524682A (en) * | 1994-08-15 | 1996-06-11 | Amonson; Alan | Method and apparatus for filling a tank with a predetermined weight of liquid |
| EP1384977A2 (en) * | 2002-07-26 | 2004-01-28 | ExxonMobil Research and Engineering Company | Level switch with verification capability |
| CN101143735A (en) * | 2007-08-20 | 2008-03-19 | 浙江沁园水处理科技股份有限公司 | Low-voltage electronic energy-saving anti-leaking device for water purifier |
| CN201654963U (en) * | 2010-03-26 | 2010-11-24 | 深圳市诚德来实业有限公司 | Water purifier and automatic water cut-off device thereof for water leakage |
| CN201713341U (en) * | 2010-04-30 | 2011-01-19 | 大连双迪生物科技有限公司 | Water purifier with water leakage protection function |
| CN201840321U (en) * | 2010-05-27 | 2011-05-25 | 宁波市镇海华泰电器厂 | Anti-leakage controller of water purifier |
| CN103322417A (en) * | 2012-03-20 | 2013-09-25 | 江苏正本净化节水科技实业有限公司 | Water leakage protection device and water purification system adopting same, and water leakage prevention method of system |
| CN203159358U (en) * | 2013-04-19 | 2013-08-28 | 李志红 | Reverse osmosis (RO) water purification device with water leakage protection function |
| CN203673363U (en) * | 2014-01-17 | 2014-06-25 | 湖南银河电气有限公司 | Intelligent liquid level control device |
| CN104111147A (en) * | 2014-06-19 | 2014-10-22 | 佛山市美的清湖净水设备有限公司 | Detection device of water purifier and method for detecting leakage of detection device by adopting water purifier |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |