CN106049599A - Desalted water supplying device for testing laboratory of power plant - Google Patents
Desalted water supplying device for testing laboratory of power plant Download PDFInfo
- Publication number
- CN106049599A CN106049599A CN201610620363.4A CN201610620363A CN106049599A CN 106049599 A CN106049599 A CN 106049599A CN 201610620363 A CN201610620363 A CN 201610620363A CN 106049599 A CN106049599 A CN 106049599A
- Authority
- CN
- China
- Prior art keywords
- water
- plug
- pipeline pump
- demineralized water
- electromagnetic valve
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 17
- 238000010612 desalination reaction Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/04—Domestic or like local pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a desalted water supplying device for a testing laboratory of a power plant. The desalted water supplying device for the testing laboratory of the power plant comprises a pipeline pump and a desalted water tank for supplying water. The desalted water tank is connected with the water inlet end of the pipeline pump through a desalted water pipe. The water outlet end of the pipeline pump is divided into two branches through a water pipe. The first branch is connected with a water outlet valve, and the second branch is connected with a water outlet pipe. The desalted water supplying device further comprises a control circuit. The control circuit comprises a plug-in card electricity getting switch, an induction card and an electromagnetic valve. The plug-in card electricity getting switch is used in cooperation with the induction card. The electromagnetic valve is installed on the second branch at the water outlet end of the pipeline pump and used for controlling on-off of the water outlet pipe. The control end of the electromagnetic valve and the control end of the pipeline pump are electrically connected with the plug-in card electricity getting switch. By means of the control circuit, the purpose of supplying water to the testing laboratory constantly is achieved, and the desalted water supplying device has the advantages of being simple in structure, convenient to use, high in intelligent degree, capable of saving electric energy and safe in use.
Description
Technical field
The present invention relates to a kind of water supply installation, be specifically related to a kind of laboratory, power plant demineralized water water supply installation, belonging to
Construction equipment technical field.
Background technology
Owing to the laboratory in power plant needs to use demineralized water in a large number in routine duties, thereby ensure that laboratory demineralized water
Supply is one of the work in power plant.Current power plant demineralized water water system is mainly by between sweet-water tank and laboratory
Liquid level difference；Or when demineralized water water manufacturing system starts, demineralized water pump discharge pressure；Also start recirculation pump, and install
Pipeline pump on pipeline.The demineralized water water system of existing power plant has following defects that in use process
1) laboratory is not all the time, continuously for the use of demineralized water, therefore demineralized water water manufacturing system
Start the most always；Additionally, sweet-water tank liquid level non-constant, when sweet-water tank liquid level is relatively low, hydraulic pressure is not enough, laboratory
The supply of demineralized water just cannot be normally carried out.So it is frequently necessary to notify operation department start recirculation pump to supply demineralized water,
Use loaded down with trivial details, easily dally over one's work；
2) big due to recirculation pump power, frequent starting, closedown recirculation pump, not only result in the waste of electric energy, also pole
Working barrel is easily made to damage or the lost of life；Even if using functional stronger variable frequency pump, its power is super to be needed, and equally can
Cause the waste of electric energy.
3) iff installing a pipeline pump and installing a control switch, work easily being forgotten, closing control switchs
And cause pipeline pump overload burning.
Summary of the invention
For above-mentioned deficiency, the technical problem to be solved is to provide a kind of simple in construction, efficient, energy-conservation
Laboratory, power plant demineralized water water supply installation, it can be without removing for power plant's laboratory offer under conditions of starting recirculation pump
Saline.
For solving the problems referred to above, the present invention is achieved through the following technical solutions:
A kind of laboratory, power plant demineralized water water supply installation, including pipeline pump with for the sweet-water tank supplied water, described removes
Brine tank is connected by the water inlet end of demineralized water tube and tube road pump, and the water side of pipeline pump is divided into two branch roads by water pipe, and first
Branch road connects has an outlet valve, the second branch road connection to have an outlet pipe, also includes that control circuit, described control circuit include plug-in card
Electricity-getting switch, contactless card and electromagnetic valve, described plug-and-consume switch is used in combination with contactless card, and described electromagnetic valve is installed on pipe
On second branch road of the water side of road pump, for controlling the break-make of outlet pipe, and the control end of described electromagnetic valve and pipeline pump is equal
Electrically connect with plug-and-consume switch.
In such scheme, for making when contactless card inserts, extracts, the object that plug-and-consume switch correspondence controls is opened immediately
Beginning, quit work, described plug-and-consume switch is preferably no-delay type plug-and-consume switch.
In such scheme, the number of the plug-and-consume switch used can be more than or equal to the number of demineralized water water position
Amount.
In such scheme, when demineralized water water level is set to the number of multiple and described plug-and-consume switch equal to demineralized water
During by the quantity of water position, i.e. one demineralized water water position correspondence uses a plug-and-consume switch to be controlled: each insert
Card electricity-getting switch is provided with 2 control lines arranged that are in parallel, and wherein a control line is all connected with the control end of pipeline pump, separately
Article one, control line correspondence is connected with an electromagnetic valve, and each electromagnetic valve is powered by same phase power supply.
In such scheme, when demineralized water water level is set to the number of multiple and described plug-and-consume switch more than demineralized water
During by the quantity of water position, each demineralized water water position correspondence is provided with two plug-and-consume switchs, and one of them plug-in card takes
Electric switch is electrically connected with the solenoid valve, another plug-and-consume switch electrically connects with pipeline pump, and be connected with pipeline pump each insert
Card electricity-getting switch is powered by same phase power supply.
Compared with prior art, the invention have the benefit that
1) present invention is by the plug-and-consume switch arranged, contactless card, electromagnetic valve and the use coordinating pipeline pump, it is possible to
Relatively low in sweet-water tank liquid level, when hydraulic pressure is not enough, contactless card is inserted in plug-and-consume switch, tube pump and electromagnetic valve stand
I.e. turn on, work, reach to provide continuously the purpose of demineralized water, there is simple in construction, the spy that easy to use, intelligence degree is high
Point；
2) present invention use pipeline pump replace recirculation pump to drive the water outlet of demineralized water, due to the operation power of pipeline pump
Little, and on-demand startup, easy to use, spent electric energy is few, can saves energy, reduce cost, improve efficiency；
3) when stopping using demineralized water, and contactless card must need only be extracted；Protective conduit pump will not be because forgetting cut out electricity
Source and burn.
Accompanying drawing explanation
Fig. 1 is that a kind of of this laboratory, power plant demineralized water water supply installation implements structural representation.
A kind of circuit when Fig. 2 is that laboratory, power plant demineralized water water supply installation is applied to water position, many places connects and shows
It is intended to.
Figure is numbered: 1, plug-and-consume switch；2, contactless card；3, electromagnetic valve；4, pipeline pump；5, desalination water pipe；6, go out
Water valve；7, outlet pipe；8, sweet-water tank.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is further explained, but not in order to limit this
Bright.
Embodiment 1
A kind of laboratory, power plant demineralized water water supply installation, including pipeline pump 4 with for the sweet-water tank 8 supplied water, described
Sweet-water tank 8 is connected with the water inlet end of pipeline pump 4 by desalination water pipe 5, and the water side of pipeline pump 4 is divided into two by water pipe
Road, the first branch road connects has outlet valve the 6, second branch road connection to have an outlet pipe 7, also includes control circuit, described control electricity
Road includes that plug-and-consume switch 1, contactless card 2 and electromagnetic valve 3, described plug-and-consume switch 1 are used in combination with contactless card 2, institute
State on the second branch road of the water side that electromagnetic valve 3 is installed on pipeline pump 4, for controlling the break-make of outlet pipe 7, and described electromagnetic valve
3 and the control end of pipeline pump 4 all electrically connect with plug-and-consume switch 1.
In use, the number of the plug-and-consume switch 1 used is more than or equal to the quantity of demineralized water water position, i.e.
One corresponding control by a plug-and-consume switch 1 in demineralized water water position can or controlled by multiple plug-and-consume switchs 1
Needs according to producing select.
As shown in Figure 1: when demineralized water water level is set at one, plug-and-consume switch 1, contactless card 2 and electromagnetic valve 3 are equal
Being respectively 1, it uses installation as follows: described plug-and-consume switch 1 is used in combination with contactless card 2, described electromagnetic valve 3 and pipeline
The control end of pump 4 is all connected with plug-and-consume switch 1, and electromagnetic valve 3 is installed on the second branch road of the outfan of pipeline pump 4.This
In embodiment, for enabling the water outlet purpose with plug-and-consume switch 1 " plug and play is i.e. pulled out and i.e. stopped " of demineralized water, described slotting
Card electricity-getting switch 1 is specially no-delay type plug-and-consume switch.
The operation principle of this laboratory, power plant demineralized water water supply installation is as follows:
Demineralized water in sweet-water tank 8 enters through desalination water pipe 5, first passes through pipeline pump 4, when hydraulic pressure is sufficient and is not inserted into
During contactless card 2, demineralized water is delivered to use water position by pipeline pump 4, and the outlet valve 6 from the first branch road flows out；Work as hydraulic pressure
Time not enough, close outlet valve 6, plug-and-consume switch 1 inserts contactless card 2, after plug-and-consume switch 1 must electrically connect, electromagnetism
Valve 3 and pipeline pump 4 start simultaneously, and demineralized water, after pipeline pump 4 pressurizes, is delivered to water position the water outlet from the second branch road
Pipe 7 flows out, and meets demineralized water water requirement.And after completing with water, extract contactless card 2, plug-and-consume switch 1 is closed, simultaneously
Electromagnetic valve 3 and pipeline pump 4 are also switched off, and outlet pipe 7 no longer there are flowing out.
Embodiment 2
Laboratory, power plant demineralized water water supply installation in the present embodiment and embodiment 1 except that: the use of demineralized water
When water level is set to multiple and the number of described plug-and-consume switch 1 equal to the quantity of demineralized water water position time, used inserts
Card electricity-getting switch 1, contactless card 2, electromagnetic valve 3 are also multiple, and specifically one demineralized water use water position is by a plug-in card power taking
Switch 1 controls. and at i.e. 1, a plug-and-consume switch 2, electricity of 1, contactless card corresponding can be installed in demineralized water water position
Magnet valve 3, and each plug-and-consume switch 1 is setting parallel with one another.
The most as shown in Figure 2: each plug-and-consume switch 1 is provided with the control line of 2 settings parallel with one another, wherein a control
Line processed all connects with the control end of pipeline pump 4, another control line is corresponding is connected with an electromagnetic valve 3, and each electromagnetic valve 3 by
Same phase power supply is powered, is the most all connected with the zero line N on plug-and-consume switch 1.Certainly, plug-and-consume switch 1 is as one
As electrical appliance, it is all connected to zero line N and live wire L.In use, contactless card 2 is inserted in any one demineralized water use water position,
After plug-and-consume switch 1 must electrically connect, start correspondence and insert electromagnetic valve 3 and the pipeline pump 4 of contactless card 2 position, can provide slotting
Enter the demineralized water that at contactless card 2, demineralized water supplies water and whole laboratory uses.
Embodiment 3
Laboratory, power plant demineralized water water supply installation in the present embodiment and embodiment 1 except that: the use of demineralized water
When water level is set to multiple and the number of described plug-and-consume switch 1 more than the quantity of demineralized water water position time: the present embodiment
In, the most each demineralized water water position correspondence is provided with two plug-and-consume switchs 1, one of them plug-and-consume switch 1
Electrically connect with electromagnetic valve 3, another plug-and-consume switch 1 electrically connects with pipeline pump 4, and each plug-in card being connected with pipeline pump 4
Electricity-getting switch 1 is powered by same phase power supply.I.e. one desalination water position is controlled by 2 plug-and-consume switchs 1,
One control electromagnetic valve 3, another control pipeline pump 4.And in use, need two plug-and-consume switchs 1 to be inserted simultaneously into sense
2 should be blocked, or first insert the contactless card 2 controlled on electromagnetic valve 3, to ensure the properly functioning of this device.
These are only explanation embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (5)
1. laboratory, a power plant demineralized water water supply installation, including pipeline pump (4) with for the sweet-water tank (8) supplied water, institute
Stating sweet-water tank (8) to be connected with the water inlet end of pipeline pump (4) by desalination water pipe (5), water pipe is passed through in the water side of pipeline pump (4)
Being divided into two branch roads, the first branch road to connect has an outlet valve (6), the second branch road connection to have an outlet pipe (7), it is characterised in that: also
Including control circuit, described control circuit includes plug-and-consume switch (1), contactless card (2) and electromagnetic valve (3), and described plug-in card takes
Electric switch (1) is used in combination with contactless card (2), and described electromagnetic valve (3) is installed on the second branch road of the water side of pipeline pump (4)
Upper, be used for controlling the break-make of outlet pipe (7), and the control end of described electromagnetic valve (3) and pipeline pump (4) is equal and plug-and-consume switch
(1) electrical connection.
Laboratory, power plant the most according to claim 1 demineralized water water supply installation, it is characterised in that: described plug-in card power taking is opened
Closing (1) is no-delay type plug-and-consume switch.
Laboratory, power plant the most according to claim 2 demineralized water water supply installation, it is characterised in that: described plug-in card power taking is opened
Close the number quantity more than or equal to demineralized water use water position of (1).
Laboratory, power plant the most according to claim 3 demineralized water water supply installation, it is characterised in that: when demineralized water water level
When being set to the number of multiple and described plug-and-consume switch (1) equal to the quantity of demineralized water water position, each plug-and-consume switch
(1) be provided with 2 control lines arranged that are in parallel, wherein control line all control ends with pipeline pump (4) be connected, another
Control line correspondence is connected with an electromagnetic valve (3), and each electromagnetic valve (3) is powered by same phase power supply.
Laboratory, power plant the most according to claim 3 demineralized water water supply installation, it is characterised in that: when demineralized water water level
When being set to the number of multiple and described plug-and-consume switch (1) more than the quantity of demineralized water water position, each demineralized water water
Position correspondence is provided with two plug-and-consume switchs (1), and one of them plug-and-consume switch (1) electrically connects with electromagnetic valve (3), separately
One plug-and-consume switch (1) electrically connects with pipeline pump (4), and each plug-and-consume switch (1) being connected with pipeline pump (4) is equal
Powered by same phase power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620363.4A CN106049599A (en) | 2016-07-29 | 2016-07-29 | Desalted water supplying device for testing laboratory of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620363.4A CN106049599A (en) | 2016-07-29 | 2016-07-29 | Desalted water supplying device for testing laboratory of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106049599A true CN106049599A (en) | 2016-10-26 |
Family
ID=57197145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620363.4A Pending CN106049599A (en) | 2016-07-29 | 2016-07-29 | Desalted water supplying device for testing laboratory of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049599A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463955A (en) * | 2008-10-05 | 2010-04-07 | Marcus Bicknell | Apparatus for collection and storage of rainwater |
| CN202413579U (en) * | 2011-08-26 | 2012-09-05 | 三一重工股份有限公司 | Recreation vehicle and water supply device thereof |
| CN203603217U (en) * | 2013-12-18 | 2014-05-21 | 齐齐哈尔医学院 | Water treatment device for biochemical laboratory |
| CN204174659U (en) * | 2014-10-30 | 2015-02-25 | 张辉 | New E DI produces water supply equipment |
| WO2015071517A1 (en) * | 2013-11-14 | 2015-05-21 | Bluetek Water Treatment S.L.U. | Modular electrical appliance which reuses greywater |
| CN205907744U (en) * | 2016-07-29 | 2017-01-25 | 国投钦州发电有限公司 | Power plant laboratory demineralized water water supply installation |
-
2016
- 2016-07-29 CN CN201610620363.4A patent/CN106049599A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463955A (en) * | 2008-10-05 | 2010-04-07 | Marcus Bicknell | Apparatus for collection and storage of rainwater |
| CN202413579U (en) * | 2011-08-26 | 2012-09-05 | 三一重工股份有限公司 | Recreation vehicle and water supply device thereof |
| WO2015071517A1 (en) * | 2013-11-14 | 2015-05-21 | Bluetek Water Treatment S.L.U. | Modular electrical appliance which reuses greywater |
| CN203603217U (en) * | 2013-12-18 | 2014-05-21 | 齐齐哈尔医学院 | Water treatment device for biochemical laboratory |
| CN204174659U (en) * | 2014-10-30 | 2015-02-25 | 张辉 | New E DI produces water supply equipment |
| CN205907744U (en) * | 2016-07-29 | 2017-01-25 | 国投钦州发电有限公司 | Power plant laboratory demineralized water water supply installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
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| WD01 | Invention patent application deemed withdrawn after publication |