CN107178909A - High water tank control system and method, device - Google Patents

High water tank control system and method, device Download PDF

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Publication number
CN107178909A
CN107178909A CN201710346961.1A CN201710346961A CN107178909A CN 107178909 A CN107178909 A CN 107178909A CN 201710346961 A CN201710346961 A CN 201710346961A CN 107178909 A CN107178909 A CN 107178909A
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CN
China
Prior art keywords
water
water tank
monitoring
water level
level
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
Application number
CN201710346961.1A
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Chinese (zh)
Inventor
刘爱军
邓云华
李孜
吴谦
欧阳龙强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201710346961.1A priority Critical patent/CN107178909A/en
Publication of CN107178909A publication Critical patent/CN107178909A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

The invention discloses a kind of high water tank control system and method, device, wherein, high water tank control system includes:Water tank, with the inner space for accommodating water;Displacement transducer, on water tank;The float of floating on the water, float is connected on displacement transducer by the connecting rod vertically extended;Water pipe, is connected with inner space, and water compensating valve is provided with water pipe.The high water tank control system and method, device of the present invention is efficiently solved can not accurately detect the height of water level of water tank in the prior art, it is impossible to carry out moisturizing in time, moisturizing causes the problem of intelligence degree of moisturizing process is low slowly excessively.

Description

High water tank control system and method, device
Technical field
The present invention relates to emergency water storage tank, in particular to a kind of high water tank control system and method, device.
Background technology
In the prior art, the method for detecting water box of heat pump water heater liquid level, generally using float-ball type water level switch and Electric pole type liquid-level switch.Float-ball type water level switch, by the up and down motion of ball float, makes switch closure or disconnection in connecting rod, reaches To detection liquid level and carry out moisturizing.Electric pole type liquid-level switch, has water by conductive electrode or does not have water, if turn on to detect liquid level And carry out moisturizing.
Both the above method is fixed height of water level after installing, due to can not accurately detect the height of water level of water tank, Moisturizing can not be carried out in time, and moisturizing causes the intelligence degree of moisturizing process low slowly excessively.
The content of the invention
A kind of high water tank control system and method, device are provided in the embodiment of the present invention, to solve in the prior art not The height of water level of water tank can accurately be detected, it is impossible to carry out moisturizing in time, moisturizing causes the intelligence degree of moisturizing process low slowly excessively.
To achieve the above object, the invention provides a kind of high water tank control system, including:Water tank, with receiving water Inner space;Displacement transducer, on water tank;Floating float on the water, float is by vertically extending Connecting rod is connected on displacement transducer;Water pipe, is connected with inner space, and water compensating valve is provided with water pipe.
Further, the user's water return outlet and user's intake connected with inner space is additionally provided with water tank.
Further, the water inlet of hot water and circulating outlet connected with inner space is additionally provided with water tank.
Further, it is additionally provided with the overfall connected with inner space on water tank, the position of overfall is arranged on predetermined The top of waterline.
Further, in addition to controller, controller is electrically connected with displacement transducer, and controller is also electrically connected with water compensating valve Connect.
Further, in addition to fixed beam, displacement transducer is fixed on the outside of water tank, the one of connecting rod by fixed beam Hold in internally positioned space, the other end be located at water tank outside.
According to another aspect of the present invention there is provided a kind of high water tank control method, including:Monitor the current of water tank Whether water level is higher than the first preset water level;If it is, control water compensating valve is closed, if it is not, then monitoring drawdown rate of water level is It is no to exceed scheduled rate;If it does, then control water compensating valve is opened;If not less than whether the current level of monitoring water tank Less than the second preset water level, if so, then control water compensating valve is opened, if it is not, then maintaining the current state of water compensating valve;Wherein, first Preset water level is higher than the second preset water level.
According to another aspect of the present invention, a kind of high water tank control device is additionally provided, including:First monitoring mould Whether block, the current level for monitoring water tank is higher than the first preset water level;In monitoring result in the case of being, triggering is controlled Module, in the case where monitoring result is no, triggers the second monitoring modular;Second monitoring modular, for monitoring water level decreasing speed Whether rate exceedes scheduled rate;In the case where monitoring result is to be, trigger control module, the situation for being no in monitoring result Under, trigger the 3rd monitoring modular;Whether the 3rd monitoring modular, the current level for monitoring water tank is less than the second preset water level; In monitoring result in the case of being, trigger control module, in the case where monitoring result is no, maintains the current shape of water compensating valve State;Wherein, the first preset water level is higher than the second preset water level;Control module, for arriving water tank in the first monitoring module monitors When water level is higher than the first preset water level, control water compensating valve is closed;It is additionally operable in the second monitoring module monitors to drawdown rate of water level During more than scheduled rate, control water compensating valve is opened;It is pre- that the water level being additionally operable in the 3rd monitoring module monitors to water tank is less than second If during water level, control water compensating valve is opened.
Float is connected in the connecting rod of displacement transducer, when the water level in water tank changes (as rise or under Drop), float can vertically move and drive connecting rod to produce displacement data in displacement transducer, and then can accurately judge Float position, (can directly open water compensating valve progress moisturizing whenever necessary to calculate the change of water level in water tank Water compensating valve either on or off is controlled by controller etc. in real time).Because the technical program is matched somebody with somebody by float and displacement transducer Close, SEA LEVEL VARIATION in water tank can be monitored in real time, the height of water level of water tank can be accurately detected, moisturizing can be carried out in time, solve Moisturizing in the prior art of having determined causes the problem of intelligence degree of moisturizing process is low slowly excessively.
Brief description of the drawings
Fig. 1 is the structural representation of the high water tank control system of the embodiment of the present invention;
Fig. 2 is the flow chart of the high water tank control method of the embodiment of the present invention;
Fig. 3 is the structured flowchart of the high water tank control device of the embodiment of the present invention;
Fig. 4 is the Intelligent water level adjustment flow chart of the embodiment of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention It is fixed.
It is shown in Figure 1, embodiments in accordance with the present invention there is provided a kind of high water tank control system, including water tank 10, The natant float 30 of displacement transducer 20 and water pipe, water tank 10 have the inner space 11 for accommodating water 12, and displacement is passed Sensor 20 is arranged on water tank, and float 30 is connected on displacement transducer 20 by the connecting rod 40 vertically extended.Mend Water lines are connected with inner space 11, and water compensating valve is provided with water pipe.
Float 30 is connected in the connecting rod 40 of displacement transducer, when the water level in water tank changes (as rise or Person declines), float 30 can vertically move and drive connecting rod to be produced in displacement transducer 20 (linear displacement transducer) Displacement data, and then can accurately judge the position of float 30, to calculate the change of water level in water tank, whenever necessary may be used Moisturizing (water compensating valve either on or off can be controlled in real time by controller etc.) is carried out directly to open water compensating valve.Due to the technical program Coordinated by float 30 and displacement transducer 20, SEA LEVEL VARIATION in water tank can be monitored in real time, water tank can be accurately detected Height of water level, moisturizing can be carried out in time, solve moisturizing in the prior art causes the intelligence degree of moisturizing process slowly excessively Low the problem of.
The shape of float is not limited to spherical or other shapes, it is ensured that the size and weight of float can just float Float on the surface.Connecting rod can be that a part for displacement transducer can also be independent structure.
Preferably, the user's water return outlet 13 and user's intake 14 connected with inner space 11 is additionally provided with water tank.Water The water inlet of hot water 15 and circulating outlet 16 connected with inner space 11 is additionally provided with case.It is additionally provided with water tank and inside The overfall 17 that space 11 is connected, the position of overfall 17 is arranged on the top of predetermined water level line.
High water tank control system also includes fixed beam 50, and displacement transducer 20 is fixed on water tank 10 by fixed beam 50 In outside, the internally positioned space 11 in one end of connecting rod 40, the other end be located at the outside of water tank 10.
High water tank control system also includes controller, and controller electrically connects with displacement transducer 20, controller also with benefit Water valve is electrically connected.
Before water tank moisturizing, because water tank does not have water, ball float is in lowest part, and linear displacement transducer is in maximum range, leads to The length of adjustment connecting rod is crossed, float extreme lower position is slightly above user's intake, it is to avoid user can not fetch water also not moisturizing, this Position can be defined as low water level, can also select for a post a range as low water level, it is considered to which user uses and energy saving.With water tank Moisturizing water level is slowly raised, and float is floated, and drives the sliding bar of displacement transducer to move up, can be in displacement transducer Middle water level is set at 75% or 50% (can be adjusted with user) range.When ball float reaches highest point, displacement transducer For initial position, high water level can be defined as, high water level can also use 10% range to be high water level, and high water level is that water tank stops Moisturizing, float extreme higher position is required less than water tank overflow mouthful, it is to avoid moisturizing is overflowed.When user's water, water level is slowly reduced, and is floated Ball is slowly reduced, and the sliding bar of displacement transducer also moves down, until low water level carries out moisturizing control.Water level hop count can root Be set to multiple sections according to being actually needed, can also self-defined moisturizing water level, be not limited to low water level moisturizing, realize electrodeless tune Section, and then moisturizing can be carried out in time.
The high water tank control system introduced based on Fig. 1, shown in Figure 2, there is provided one for embodiments in accordance with the present invention High water tank control method is planted, is comprised the following steps (step S201- step S207):
Whether step S201, the current level of high water tank control system monitoring water tank is higher than the first preset water level;If It is then to perform step S202, if it is not, then performing step S203;
Step S202, the water compensating valve of high water tank control system is closed;
Step S203, whether high water tank control system monitoring drawdown rate of water level exceedes scheduled rate K values, and (K values are to set Permanent number, represents the size of water consumption);If it is, step S204 is performed, if it is not, then performing step S205;
Step S204, the water compensating valve of high water tank control system is opened;
Whether step S205, the current level for monitoring water tank is less than the second preset water level;If it is, performing step S206, if it is not, then performing step S207;
Step S206, the water compensating valve of high water tank control system is opened;
Step S207, maintains the current state of water compensating valve.
In the present embodiment, the first preset water level is higher than the second preset water level, i.e., that the first preset water level is represented is Gao Shui Position, what the second preset water level was represented is low water level., can root for high water level and the particular location of low water level in practical operation Set according to being actually needed.
Based on Fig. 2 introduce water supplementing method, it is to avoid when user's water consumption is excessive, former water supplementing method is excessively slow, cause user without The situation that water is used, by starting moisturizing in advance, solves the big urban water demand of user.
Corresponding to the high water tank control method shown in Fig. 2, filled the embodiments of the invention provide a kind of control of high water tank Put, the structured flowchart of high water tank control device as shown in Figure 3, high water tank control device includes:
Whether the first monitoring modular 10, the current level for monitoring water tank is higher than the first preset water level;In monitoring result In the case of being, trigger control module, in the case where monitoring result is no, triggers the second monitoring modular;
Second monitoring modular 20, is connected to the first monitoring modular 10 and control module 40, for monitoring drawdown rate of water level Whether scheduled rate is exceeded;In the case where monitoring result is to be, trigger control module, in the case where monitoring result is no, Trigger the 3rd monitoring modular;
3rd monitoring modular 30, is connected to the second monitoring modular 20 and control module 40, the current water for monitoring water tank Whether position is less than the second preset water level;In the case where monitoring result is to be, trigger control module, the feelings for being no in monitoring result Under condition, the current state of water compensating valve is maintained;Wherein, the first preset water level is higher than the second preset water level;
Control module 40, for when the water level of the first monitoring module monitors to water tank is higher than the first preset water level, controlling Water compensating valve is closed;It is additionally operable to when the second monitoring module monitors to drawdown rate of water level exceed scheduled rate, control water compensating valve is opened Open;It is additionally operable to when the water level of the 3rd monitoring module monitors to water tank is less than the second preset water level, control water compensating valve is opened.
The high water tank control device introduced by the present embodiment, when user's water consumption is excessive, by starting to mend in advance Water, solves the big urban water demand of user.
The high water tank control system introduced based on Fig. 1, the embodiment of the present invention additionally provides a kind of Intelligent water level adjustment side Method.Fig. 4 is the Intelligent water level adjustment flow chart of the embodiment of the present invention, as shown in figure 4, the flow comprises the following steps (step S401- step S410):
Step S401, water level decreasing value when water tank liquid control system record user uses daily, and obtain water level decreasing Maximum in value;
Step S402, judges whether water level decreasing maximum is less than the 30% of water tank high water level;If it is, performing step S403, if it is not, then performing step S406;
Step S403, judges that whether water level decreasing maximum is less than 30% number of times of water tank high water level more than 2;If It is then to perform step S404, if it is not, then performing step S405;
Step S404,30% is turned down by the high water level of setting;
Step S405, high water level is remained stationary;
Step S406, judges whether water level decreasing maximum is more than the 90% of water tank high water level;If it is, performing step S407, if it is not, then performing step S410;
Step S407, judges that whether water level decreasing maximum is more than 90% number of times of water tank high water level more than 2;If It is then to perform step S408, if it is not, then performing step S409;
Step S408,10% is heightened by the high water level of setting, untill the water level turned up full blast;
Step S409, high water level is remained stationary;
Step S410, high water level is remained stationary.
In the present embodiment, water level decreasing maximum when water tank liquid control system detection user uses daily, if water The maximum that position declines is less than the 30% of the high water level being currently set, and number of times is more than 2 times (i.e. more than 2 days), then it is assumed that use Family water level settings are too high, and high water level position is turned down 30%, it is to avoid unit long-play by water automatically using few, increase energy Consumption.When number of times is unsatisfactory for, high water level is remained stationary.
If water level decreasing maximum when user uses daily is more than the 90% of the high water level being currently set, and number of times More than 2 times, then it is assumed that user's water level settings are too low, it is possible to the water consumption of user can not be met, then high water level is heightened automatically 10%, untill maximum.When number of times is unsatisfactory for, high water level is remained stationary.If water level decreasing when user uses daily is most Big value is between 30%~90%, then high water level is remained stationary.
It should be noted that 2 these numerical value of 30%, 90% and number of times in the present embodiment can be according to reality Demand is adjusted, and the present invention is without limitation.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein Or the order beyond those of description is implemented.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications It is considered as protection scope of the present invention.

Claims (8)

1. a kind of high water tank control system, it is characterised in that including:
Water tank (10), with the inner space (11) for accommodating water (12);
Displacement transducer (20), on water tank;
The float (30) of floating on the water, the float (30) is connected to described by the connecting rod (40) vertically extended On displacement transducer (20);
Water pipe, connects with the inner space (11), water compensating valve is provided with the water pipe.
2. high water tank control system according to claim 1, it is characterised in that be additionally provided with the water tank with it is described The user's water return outlet (13) and user's intake (14) of inner space (11) connection.
3. high water tank control system according to claim 2, it is characterised in that be additionally provided with the water tank with it is described The water inlet of hot water (15) and circulating outlet (16) of inner space (11) connection.
4. high water tank control system according to claim 1, it is characterised in that be additionally provided with the water tank with it is described The overfall (17) of inner space (11) connection, the position of the overfall (17) is arranged on the top of predetermined water level line.
5. high water tank control system according to claim 1, it is characterised in that also including controller, the controller Electrically connected with institute's displacement sensors (20), the controller is also electrically connected with the water compensating valve.
6. high water tank control system according to claim 1, it is characterised in that also including fixed beam (50), institute's rheme Displacement sensor (20) is fixed on the outside of water tank (10) by the fixed beam (50), and one end of the connecting rod (40) is positioned at interior Portion space (11) is interior, the other end is positioned at the outside of water tank (10).
7. a kind of high water tank control method, it is characterised in that including:
Whether the current level for monitoring water tank is higher than the first preset water level;
If it is, control water compensating valve is closed, if it is not, then whether monitoring drawdown rate of water level exceedes scheduled rate;
If it does, then controlling the water compensating valve to open;If not less than whether the current level for monitoring water tank is less than second Preset water level, if so, then controlling the water compensating valve to open, if it is not, then maintaining the current state of the water compensating valve;Wherein, it is described First preset water level is higher than second preset water level.
8. a kind of high water tank control device, it is characterised in that including:
Whether the first monitoring modular, the current level for monitoring water tank is higher than the first preset water level;In monitoring result for yes In the case of, trigger control module, in the case where monitoring result is no, triggers the second monitoring modular;
Second monitoring modular, for monitoring whether drawdown rate of water level exceedes scheduled rate;The feelings for being yes in monitoring result Under condition, trigger control module, in the case where monitoring result is no, triggers the 3rd monitoring modular;
Whether the 3rd monitoring modular, the current level for monitoring water tank is less than the second preset water level;It is in monitoring result In the case of being, trigger control module, in the case where monitoring result is no, maintains the current state of the water compensating valve;Wherein, First preset water level is higher than second preset water level;
The control module, for when the water level of first monitoring module monitors to water tank is higher than the first preset water level, controlling Water compensating valve processed is closed;It is additionally operable to, when second monitoring module monitors to drawdown rate of water level exceed scheduled rate, control institute State water compensating valve unlatching;It is additionally operable to when the water level of the 3rd monitoring module monitors to water tank is less than the second preset water level, control Water compensating valve is opened.
CN201710346961.1A 2017-05-16 2017-05-16 High water tank control system and method, device Pending CN107178909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710346961.1A CN107178909A (en) 2017-05-16 2017-05-16 High water tank control system and method, device

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Application Number Priority Date Filing Date Title
CN201710346961.1A CN107178909A (en) 2017-05-16 2017-05-16 High water tank control system and method, device

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Cited By (6)

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CN107894784A (en) * 2017-11-13 2018-04-10 山信软件股份有限公司 A kind of Dynamic water balance control method and device
CN108680036A (en) * 2018-05-21 2018-10-19 衢州科创工业设计服务有限公司 A kind of the industry smoke comprehensive processing boiler and its application method of environmental protection
CN108870755A (en) * 2018-05-23 2018-11-23 内蒙古博海电子科技有限责任公司 A kind of Automatic adjustment method and device of heat accumulating type boiler boiled water capacity
CN108954849A (en) * 2018-09-15 2018-12-07 厦门恒节康科技有限公司 A kind of control method and control system of the open type heat storage water tank of electronic water closet
CN114711636A (en) * 2022-03-30 2022-07-08 杭州老板电器股份有限公司 Control method and control device for water tank, electronic equipment and storage medium
CN115477403A (en) * 2021-11-30 2022-12-16 青岛海尔施特劳斯水设备有限公司 Control method of water purifier and water purifier

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CN207196955U (en) * 2017-05-16 2018-04-06 珠海格力电器股份有限公司 High water tank control system and device

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Publication number Priority date Publication date Assignee Title
CN107894784A (en) * 2017-11-13 2018-04-10 山信软件股份有限公司 A kind of Dynamic water balance control method and device
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CN108680036A (en) * 2018-05-21 2018-10-19 衢州科创工业设计服务有限公司 A kind of the industry smoke comprehensive processing boiler and its application method of environmental protection
CN108870755A (en) * 2018-05-23 2018-11-23 内蒙古博海电子科技有限责任公司 A kind of Automatic adjustment method and device of heat accumulating type boiler boiled water capacity
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CN108954849A (en) * 2018-09-15 2018-12-07 厦门恒节康科技有限公司 A kind of control method and control system of the open type heat storage water tank of electronic water closet
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CN115477403A (en) * 2021-11-30 2022-12-16 青岛海尔施特劳斯水设备有限公司 Control method of water purifier and water purifier
CN115477403B (en) * 2021-11-30 2023-09-15 青岛海尔施特劳斯水设备有限公司 Water purifier control method and water purifier
CN114711636A (en) * 2022-03-30 2022-07-08 杭州老板电器股份有限公司 Control method and control device for water tank, electronic equipment and storage medium

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Application publication date: 20170919

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