CN104654561B - Circulating more sump water systems and method - Google Patents
Circulating more sump water systems and method Download PDFInfo
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- CN104654561B CN104654561B CN201410842260.3A CN201410842260A CN104654561B CN 104654561 B CN104654561 B CN 104654561B CN 201410842260 A CN201410842260 A CN 201410842260A CN 104654561 B CN104654561 B CN 104654561B
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- water
- sump
- level sensor
- solenoid valve
- water level
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Abstract
The present invention provides the circulating more sump water systems of one kind and method, including controller, at least two sump；It is provided with entering water electromagnetic valve at the top of each sump, bottom is provided with water solenoid valve；It is internally provided with upper limit water level sensor, lower limit water level sensor and temperature sensor in each sump；Each sump is also correspondingly arranged there are one heating device, and the controller is electrically connected with entering water electromagnetic valve, water solenoid valve, upper limit water level sensor, lower limit water level sensor, temperature sensor, heating device.Circulating more sump water systems provided by the invention, the state of each sump is controlled by controller, after the hot water in one of sump is finished, not only it can continue hot-water supply by another sump, and the sump for being finished hot water before can continue water filling heating, in case follow-up use, supplies water to realize continuous circulating more sump, solve the case where current students temperature is not up to standard, needs to wait in line with hot water.
Description
Technical field
The present invention relates to supply equipment technical fields, more particularly to a kind of circulating more sump are for System and method for.
Background technology
The split water demand of student is big when winter, and relatively concentrating due to water supply time often occurs in school's boiling water room, causes
The water temperature that student is connected to is relatively low, and student can not use the present situation of normal boiling water, or even the boiling water being connected to sometimes is even only
70 DEG C, it cannot be satisfied demand of the student to hot water.
Invention content
It is an object of the invention to solve the problems of the above-mentioned prior art, provides and a kind of capableing of hot water without interruption
Circulating more sump water systems and method.
A kind of circulating more sump water systems, including controller, at least two sump；Be provided at the top of each sump into
Water solenoid valve, bottom are provided with water solenoid valve；It is internally provided with upper limit water level sensor, lower limit water level biography in each sump
Sensor and temperature sensor；Each sump is also correspondingly arranged there are one heating device, the controller and entering water electromagnetic valve,
Water solenoid valve, upper limit water level sensor, lower limit water level sensor, temperature sensor, heating device are electrically connected.
Further, circulating more sump water systems as described above, the sump are 3.
A kind of circulating more sump method of supplying water, include the following steps：
(1), controller controls the water solenoid valve opening of the first sump, and water discharge of water faucet is the first sump hot water；
(2), when lower limit water level sensor detects that water level is down to lower limit in the first sump, it is corresponding to close the first sump
Water solenoid valve opens corresponding entering water electromagnetic valve, opens simultaneously the corresponding water solenoid valve of the second sump；
(3), it when the liquid level of the first sump detects that water level reaches the upper limit by corresponding upper limit water level sensor, closes
The corresponding entering water electromagnetic valve of first sump, the water for opening simultaneously the first sump of corresponding heating device pair heats, when first
When water temperature in sump reaches 100 DEG C, the heating device is closed；
(4), when lower limit water level sensor detects that water level is down to lower limit in the second sump, it is corresponding to close the second sump
Water solenoid valve opens its corresponding entering water electromagnetic valve, opens simultaneously the corresponding water solenoid valve of third sump, so recycles,
Realize more sump continuous water supplies.
Circulating more sump water systems provided by the invention, the state of each sump are controlled by controller, when wherein
After hot water in one sump is finished, not only it can continue hot-water supply by another sump, and be finished hot water before
Sump can continue water filling heating, in case follow-up use, supply water, solved at present to realize continuous circulating more sump
Students temperature is not up to standard, the case where needing to wait in line with hot water.
Description of the drawings
Fig. 1 is the circulating more sump water system structural schematic diagrams of the present invention.
Fig. 2 is water system pipeline connection diagram of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, the technical solution below in the present invention carries out clear
Chu is fully described by, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Circulating more its course of work of sump water system provided by the invention are by " water filling-heating-water supply (draining) "
It separates, completes " water filling-heating-water supply (draining) " process by least 2 sump respectively, on the one hand each sump can be independent
The above process is completed, on the other hand, the above process of each sump in time prolong out by mistake, to make whole system any one
A moment can go out temperature hot water up to standard.Simultaneously by calculating, heating power is designed, the above-mentioned mistake of each sump can be made
Journey can recycle.
Specifically, circulating more sump water systems provided by the invention, including controller, at least two sump；Each
It is provided with entering water electromagnetic valve at the top of sump, bottom is provided with water solenoid valve；It is internally provided with upper limit water level in each sump
Sensor, lower limit water level sensor and temperature sensor；Each sump is also correspondingly arranged that there are one heating device, the controls
Device processed and entering water electromagnetic valve, water solenoid valve, upper limit water level sensor, lower limit water level sensor, temperature sensor, heating device
It is electrically connected.
Embodiment：
Fig. 1 is the circulating more sump water system structural schematic diagrams of the present invention, and Fig. 2 is water system pipeline connection signal
Figure, as shown in Figures 1 and 2, water system provided in this embodiment include 3 sump, respectively the first sump 1, the second sump
2, third sump 3.The top of first sump 1 is provided with the first entering water electromagnetic valve 11, bottom is provided with the first water solenoid valve 12,
It is internally provided with the first temperature sensor, the first upper limit water level sensor, the first lower limit water level sensor, similarly, the second sump
Be respectively set the second entering water electromagnetic valve 21, the second water solenoid valve 22, second temperature sensor, the second upper limit water level sensor,
Second lower limit water level sensor, similarly, details are not described herein again for third sump.
System forms
The present embodiment water system is mainly made of four parts, including control system, water pipe, sump part and power supply
Equal attachmentes.
(1) composition of control system mainly adds including 1 controller, 3 temperature sensors, 6 liquid level sensors, 3
Heat pipe (the i.e. described heating device) and 6 solenoid valves, wherein controller, the present embodiment use SIEMENS PLC S7-200 controllers,
6 solenoid valves can be divided into 3 entering water electromagnetic valves and 3 water solenoid valves, be respectively completed the break-make of inflow and outflow pipeline.
(2) composition of water pipe includes mainly 1 point of 3 water inlet line, 31 outlet conduits of conjunction and tap, wherein 1 point 3
Inlet pipeline entrance connects running water pipe, and 3 outlets are respectively connected to 3 sump；3 entrances for closing 1 outlet conduit are three sump
Water outlet exports connected with water faucet, and tap can be directly discharged, and thermos flask can pick up hot water from there.
(3) sump part is mainly nested in 1 total sump by 3 sump and is constituted, total sump include it is necessary every
Disconnected, angle bar and radiator.
(4) attachmentes such as power supply include PLC power supply 220V power supplys, PLC program downloading wire, heating tube 220V working powers and electricity
Source adapter provides sensor 24V working powers.
Operation principle：Each sump obtains temperature signal by 1 temperature sensor, 2 liquid level sensors obtain liquid level letter
Number, via line is connected to the signal input part of PLC, and after the processing of PLC Programs, heating tube and 2 are linked to by output end
Solenoid valve executes corresponding action to control it, and whether control heating tube is heated, controls solenoid valve opening and closing with control pipe
Flow break-make in road.
The course of work：
1,1 first water solenoid valve 12 of the first sump is opened, and water discharge of water faucet is 1 hot water of the first sump；
2, when 1 hot water of the first sump detects that water level reaches lower limit by the first lower limit water level sensor, then the second water
Second water solenoid valve 22 in storehouse 2 is opened, while 1 first water solenoid valve 12 of the first sump is closed.The first of first sump 1 into
Water solenoid valve 11, which is opened, carries out water filling；
3, when 1 liquid level of the first sump reaches the upper limit, the first entering water electromagnetic valve 11 of the first sump 1 is closed, while the first water
The heating tube work in storehouse 1 is heated；
4, when the hot water of the second sump 2 detects that water level has reached lower limit by the second lower limit water level sensor, then
The third water solenoid valve 32 of third sump 3 is opened, while the second water solenoid valve 22 of the second sump 2 is closed, the second sump 2
The second entering water electromagnetic valve 21 open carry out water filling；
5, when the liquid level of the second sump 2 reaches the upper limit, the second entering water electromagnetic valve 21 of the second sump 2 is closed, while second
The heating tube work of sump 2 is heated；
So " water filling-heating-water outlet " process of the first sump of cycle, the second sump, third sump, while passing through meter
It calculates, designs suitable heating tube power, then can on the one hand meet the occasion largely to supply water, it can be achieved that lasting supply, centainly
Can be solved in degree demand it is larger when, queue waiting time length problem, on the other hand can also solve general boiler
Negative and positive water problems caused by Repeat-heating or hot and cold water mix.
Advantageous effect：
1, since PLC is suitable for digital output modul, and the signal of the sensor employed in the application is switching value,
Therefore PLC controls are selected, control system is relatively simple, and programming difficulty is relatively low；
2, it is designed, is avoided using " water filling-heating-draining " of more sump water fillings, the heating of more sump, the draining of more sump
Negative and positive water problems caused by general boiler Repeat-heating or hot and cold water mix.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (2)
1. a kind of circulating more sump water systems, which is characterized in that circulating more sump water systems include controller,
First sump, the second sump, third sump, wherein be provided with the first entering water electromagnetic valve at the top of first sump, bottom is set
It is equipped with the first water solenoid valve, is internally provided with the first temperature sensor, the first upper limit water level sensor, the first lower limit water level biography
Sensor is provided with the second entering water electromagnetic valve at the top of second sump, bottom is provided with the second water solenoid valve, internal setting
There are second temperature sensor, the second upper limit water level sensor, the second lower limit water level sensor, the top setting of the third sump
There are third entering water electromagnetic valve, bottom to be provided with third water solenoid valve, be internally provided with third temperature sensor, restrict water supply in third
Level sensor, third lower limit water level sensor；Each sump is correspondingly arranged there are one heating device, the controller and described the
One entering water electromagnetic valve, first water solenoid valve, first temperature sensor, first upper limit water level sensor, institute
State the first lower limit water level sensor, second entering water electromagnetic valve, second water solenoid valve, second temperature sensing
Device, second upper limit water level sensor, the second lower limit water level sensor, the third entering water electromagnetic valve, the third
Water solenoid valve, the third temperature sensor, the third upper limit water level sensor, the third lower limit water level sensor and
It is electrically connected between the heating device；It is the controller, first entering water electromagnetic valve, first water solenoid valve, described
First temperature sensor, first upper limit water level sensor, the first lower limit water level sensor, the second water inlet electromagnetism
Valve, second water solenoid valve, the second temperature sensor, second upper limit water level sensor, second lower limit
Water level sensor, the third entering water electromagnetic valve, the third water solenoid valve, the third temperature sensor, the third
Upper limit water level sensor, the third lower limit water level sensor and 3 heating device composition circulating more sump supply
The water pipe of the control system of water system, circulating more sump water systems includes 1 point of 3 water inlet line, 3 conjunction, 1 water outlet
Pipeline and tap, wherein the entrance of 1 point of 3 inlet pipeline connects running water pipe, 3 outlets of 1 point of 3 inlet pipeline are respectively connected to institute
State the first sump, second sump, the third sump；3 conjunction 1 outlet conduits 3 entrances be respectively first sump,
The water outlet of second sump, the third sump exports connected with water faucet；It is first sump, second sump, described
Third sump is nested in 1 total sump, first water solenoid valve, second water solenoid valve, third water outlet
Mistake prolongs unlatching, and the first water solenoid valve described in synchronization, second water solenoid valve, described to solenoid valve in time
Only there are one be in open state in three water solenoid valves.
2. the circulating more sump water system methods of one kind according to claim 1, which is characterized in that the controller is used
In：The first water solenoid valve for controlling first sump is opened, and water discharge of water faucet is the hot water of first sump；And work as
When the first lower limit water level sensor being arranged in first sump detects that water level is down to lower limit, closes described first and go out water power
Magnet valve opens corresponding first entering water electromagnetic valve, opens simultaneously the corresponding second water outlet electromagnetism of second sump
Valve；When the liquid level of first sump detects that water level reaches the upper limit by corresponding first upper limit water level sensor,
Corresponding first entering water electromagnetic valve of first sump is closed, opens simultaneously corresponding heating device to first sump
Water heated, when the water temperature in the first sump reaches 100 DEG C, close the heating device；When in second sump
When the second lower limit water level sensor detects that water level is down to lower limit, corresponding second water outlet of second sump is closed
Solenoid valve opens its corresponding second entering water electromagnetic valve, opens simultaneously the corresponding third water outlet electromagnetism of third sump
Valve so recycles, and realizes circulating more sump water system continuous heat supply water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842260.3A CN104654561B (en) | 2014-12-30 | 2014-12-30 | Circulating more sump water systems and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410842260.3A CN104654561B (en) | 2014-12-30 | 2014-12-30 | Circulating more sump water systems and method |
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| Publication Number | Publication Date |
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| CN104654561A CN104654561A (en) | 2015-05-27 |
| CN104654561B true CN104654561B (en) | 2018-09-21 |
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| CN201410842260.3A Expired - Fee Related CN104654561B (en) | 2014-12-30 | 2014-12-30 | Circulating more sump water systems and method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110108026A (en) * | 2018-02-01 | 2019-08-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2434597Y (en) * | 2000-05-17 | 2001-06-13 | 代建军 | Efficiency energy saving, auto-circulating and multipurpose water heater |
| JP2005321124A (en) * | 2004-05-07 | 2005-11-17 | Fuji Electric Retail Systems Co Ltd | Hot water storage tank type water heating device |
| CN201688570U (en) * | 2010-05-17 | 2010-12-29 | 广东美的电器股份有限公司 | Horizontal water heater capable of storing water |
| CN102155792B (en) * | 2011-04-21 | 2013-01-23 | 东莞市康源节能科技有限公司 | Control method of intelligent split-type heat pump hot water supply device |
| CN202209784U (en) * | 2011-08-09 | 2012-05-02 | 力霸工业有限公司 | Water supply device temperature control system |
| CN104197502A (en) * | 2014-09-05 | 2014-12-10 | 成都前锋电子有限责任公司 | Heat source machine formed by connecting gas water heaters in parallel and control method |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yanwen Inventor after: Meng Ni Inventor after: Sun Xiaoqing Inventor after: Liu Yue Inventor after: Chen Fangjian Inventor after: Liu Wenbin Inventor after: Li Huiying Inventor after: Wu Lei Inventor after: Li Zilun Inventor after: Che Jiaqi Inventor after: Liu Junliang Inventor after: Wang Han Inventor after: Wang Xiuli Inventor before: Liu Wenbin Inventor before: Sun Xiaoqing Inventor before: Liu Yue Inventor before: Chen Fangjian Inventor before: Li Huiying Inventor before: Wu Lei Inventor before: Li Zilun Inventor before: Che Jiaqi Inventor before: Liu Junliang Inventor before: Wang Han Inventor before: Wang Xiuli Inventor before: Meng Ni |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20191230 |