CN107120829A - The control system and method for single water tank constant temperature water supply - Google Patents
The control system and method for single water tank constant temperature water supply Download PDFInfo
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- CN107120829A CN107120829A CN201710313957.5A CN201710313957A CN107120829A CN 107120829 A CN107120829 A CN 107120829A CN 201710313957 A CN201710313957 A CN 201710313957A CN 107120829 A CN107120829 A CN 107120829A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 574
- 238000000034 method Methods 0.000 title claims abstract description 55
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 34
- 238000012360 testing method Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 238000004590 computer program Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
This application discloses a kind of control system and method for single water tank constant temperature water supply, wherein, this method includes：Detect the water level in water tank；In the case where the water level in detecting water tank is less than the first preset water level value, control to carry out water-refilling operation to water tank；In the case where the water level in detecting water tank reaches the second preset water level value, stop carrying out moisturizing to water tank, and the water in water tank is heated, wherein, the second preset water level value is more than the first preset water level value；In the case that water temperature interior in water tank reaches the first default water temperature range, stop heating the water in water tank.By the application, solve in correlation technique in the case of the single water tank of source pump cooperation, it is difficult to the problem of realizing uninterrupted constant temperature water supply.
Description
Technical field
The application is related to water tank thermostatic control technology field, in particular to a kind of control of single water tank constant temperature water supply
System and method.
Background technology
Because heat-pump hot-water unit uses circulating-heating mode, cold water often flows through unit once, and water temperature lifts 3~10 degree,
15 degree of cold water water inlets, will make water temperature reach more than 45 degree, it is necessary to which circulating-heating is multiple, therefore traditional heat-pump hot-water unit coordinates single
Water tank can not realize constant temperature water supply, and typically conventional occupation mode is that cold water on evening water tank, source pump is heated to specify temperature
Degree, daytime, whole day used the hot water in attemperater.Specifically, as shown in figure 1, open the hand-operated valve in Fig. 1 in the evening, water tank
Water inlet, after water is full, ball-cock assembly is closed automatically, and source pump is begun to warm up, by water temperature in water tank from 15 DEG C of circulating-heatings to 45 DEG C
More than, daytime uses hot water in water tank with hand-operated valve, whole day is closed before water.Under this mode of operation shortcoming clearly, whole day
Water usage is limited by water tank size, in order to ensure whole day water, and the water tank ratio typically to be done is larger, and source pump only works
Half a day, need half a day to produce the hot water that whole day is used, source pump is also required to accordingly with big, there is configuration and waste.In addition, upper cold
Hot water can not be used during water, supplying hot water can not be realized within 24 hours.In order to make up disadvantages mentioned above, in order that source pump can be real
Existing constant temperature whole day supplies water, many using the design of constant temperature double water tank.As shown in Fig. 2 constant temperature double water tank realizes uninterrupted confession in 24 hours
Hot water, cold water is introduced into operating water tank, is heated to more than 45 DEG C from 15 DEG C in operating water tank, reaches after design temperature, heat
Water extraction rises pump controller and automatically turns on hot water lifting pump group, hot water in operating water tank is evacuated in heat storage water tank, due to working water
Liquid level declines in case, and the ball-cock assembly of operating water tank automatically turns on water temperature drop in supplement cold water, operating water tank, drops to certain journey
After degree, hot water lifting pump controller closes hot water lifting pump group automatically, until temperature reaches design temperature in operating water tank, so
Circulation, until attemperater reclaimed water is full, water temperature reaches design temperature, system halt work in operating water tank.Double-water-tank system is real
Show the uninterrupted supplying hot water of constant temperature, but problem is also obvious, it is necessary to two sets of water tanks, need to increase by one group of hot water elevator pump,
Add floor space and system complexity.
In the case of the single water tank of source pump cooperation in correlation technique, it is difficult to the problem of realizing uninterrupted constant temperature water supply,
Not yet propose effective solution at present.
The content of the invention
The main purpose of the application is to provide a kind of control system and method for single water tank constant temperature water supply, to solve correlation
In technology in the case of the single water tank of source pump cooperation, it is difficult to the problem of realizing uninterrupted constant temperature water supply.
To achieve these goals, according to the one side of the application, there is provided a kind of control of single water tank constant temperature water supply
System.The system includes：Liquid level sensor, in setting and water tank, for detecting the water level in the water tank；Temperature sensor,
In setting and the water tank, for detecting the water temperature in the water tank；Electrical ball valve, is arranged on the moisturizing end of the water tank, uses
In to water tank progress moisturizing；Source pump, is connected with the water tank, is added for carrying out circulation to the water in the water tank
Heat；Controller, is connected with the electrical ball valve and the source pump, for the testing result according to the temperature sensor and
The testing result of the liquid level sensor, controls the opening and closing of the electrical ball valve and the source pump.
Further, the controller also includes：First control unit, it is described for being detected in the liquid level sensor
In the case that water level in water tank is less than the first preset water level value, the electrical ball valve is opened in control, with to the water tank moisturizing；
Second control unit, for detecting the water tank in the liquid level sensor in water level reach the feelings of the second preset water level value
Under condition, the electrical ball valve is closed in control, and controls to start the source pump water in the water tank is heated, its
In, the second preset water level value is more than the first preset water level value；3rd control unit, for when the temperature sensor
In the case that water temperature in detecting in the water tank reaches the first default water temperature range, control closes the source pump with right
Water in the water tank stops heating.
Further, the controller also includes：4th control unit, it is described for being detected in the temperature sensor
Water temperature in water tank is less than the situation of the second preset water level value higher than the water level in the second default water temperature range and the water tank
Under, the electrical ball valve is opened in control, with to the water tank moisturizing；5th control unit, for when temperature sensor inspection
In the case that water temperature in measuring in the water tank reaches the first default water temperature range, the electrical ball valve is closed in control, wherein,
Described second default water temperature range is higher than the described first default water temperature range.
Further, the system also includes：Detection unit, connects with the liquid level sensor and the temperature sensor
Connect, for detecting whether the liquid level sensor and the temperature sensor are in abnormal operation；When the detection unit
When detecting the liquid level sensor or the temperature sensor in abnormal operation, the electrical ball valve is opened in control,
With to the water tank moisturizing.
Further, the system also includes：Memory cell, for storing the first preset water level value, the second preset water level
Value, the first default water temperature range and the second default water temperature range.
Further, the system also includes：Ball-cock assembly, is arranged in the water tank, for full in the Water in Water Tank
In the case of, cut-out water inlet.
To achieve these goals, according to the another aspect of the application, there is provided a kind of control of single water tank constant temperature water supply
Method, this method includes：Detect the water level in the water tank；Water level in the water tank is detected is less than the first preset water level
In the case of value, control to carry out water-refilling operation to the water tank；Water level in the water tank is detected reaches the second default water
In the case of place value, stop carrying out moisturizing to the water tank, and the water in the water tank is heated, wherein, it is described
Second preset water level value is more than the first preset water level value；Water temperature in the water tank reaches the first default water temperature range
In the case of, stop heating the water in the water tank.
Further, methods described also includes：Detect the water temperature in the water tank；Water in the water tank is detected
In the case that temperature is less than the second preset water level value higher than the water level in the second default water temperature range and the water tank, control to
The water tank carries out water-refilling operation, wherein, the described second default water temperature range is higher than the described first default water temperature range；Work as detection
In the case that water temperature in into the water tank reaches the described first default water temperature range, stop carrying out moisturizing to the water tank.
Further, methods described also includes：By the first preset water level value, the second preset water level value, the first default water temperature
Scope and the second default water temperature range are stored into database.
To achieve these goals, according to the another aspect of the application there is provided a kind of processor, the processor is used for
Operation program, wherein, described program performs the control method of single water tank constant temperature water supply described in above-mentioned any one when running.
By the application, using following steps：Liquid level sensor, in setting and water tank, for detecting in the water tank
Water level；Temperature sensor, in setting and the water tank, for detecting the water temperature in the water tank；Electrical ball valve, is arranged on described
The moisturizing end of water tank, for carrying out moisturizing to the water tank；Source pump, is connected with the water tank, in the water tank
Water carry out circulating-heating；Controller, is connected with the electrical ball valve and the source pump, for according to the TEMP
The testing result of the testing result of device and the liquid level sensor, control the electrical ball valve and the source pump unlatching and
Close, solve in correlation technique in the case of the single water tank of source pump cooperation, it is difficult to the problem of realizing uninterrupted constant temperature water supply.It is logical
The testing result according to the temperature sensor and the testing result of the liquid level sensor are crossed, the electrical ball valve and institute is controlled
State the opening and closing of source pump, so as to ensure that the constant temperature water temperature in single water tank, and then realize single water tank can not between
The effect of disconnected constant temperature water supply.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding of the present application, the schematic reality of the application
Apply example and its illustrate to be used to explain the application, do not constitute the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the schematic diagram of the control system of single cistern water supply in correlation technique；
Fig. 2 is the schematic diagram of the control system of the double water tank constant temperature water supply in correlation technique；
Fig. 3 is the schematic diagram of the control system of the single water tank constant temperature water supply provided according to the embodiment of the present application；And
Fig. 4 is the flow chart of the control method of the single water tank constant temperature water supply provided according to the embodiment of the present application.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of the application protection
Enclose.
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 as to embodiments herein described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that covering is non-exclusive to be included, for example, containing series of steps or unit
Process, method, system, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include without clear
It is listing to Chu or for the intrinsic other steps of these processes, method, product or equipment or unit.
According to embodiments herein, there is provided a kind of control system of single water tank constant temperature water supply.
Fig. 3 is the schematic diagram of the control system of the single water tank constant temperature water supply provided according to the embodiment of the present application.Such as Fig. 3 institutes
Show, the system includes following component：
Liquid level sensor (L1), in setting and water tank, for detecting the water level in water tank.
Temperature sensor (T2), in setting and water tank, for detecting the water temperature in water tank.
Electrical ball valve, is arranged on the moisturizing end of water tank, for carrying out moisturizing to water tank.
Source pump, is connected with water tank, for carrying out circulating-heating to the water in water tank.
Controller, is connected with electrical ball valve and source pump, for the testing result and liquid according to temperature sensor (T2)
The testing result of level sensor (L1), the opening and closing of control electrical ball valve and source pump.
By installing electrical ball valve on cold water filling pipe in the control system of single water tank constant temperature water supply, pacify on water tank
Temperature sensor (T2) and liquid level sensor (L1) are filled, increases controller, passes through controller (the intelligent constant-temperature list in corresponding diagram 3
Cistern controller) according to the testing result and the testing result of liquid level sensor (L1) of temperature sensor (T2), control electric ball
The opening and closing of valve and source pump ensure that the constant temperature water temperature in water tank, so as to realize single water tank constant temperature water supply.
The control system for single water tank constant temperature water supply that the embodiment of the present application is provided, by liquid level sensor (L1), set with
In water tank, for detecting the water level in water tank；Temperature sensor (T2), in setting and water tank, for detecting the water temperature in water tank；
Electrical ball valve, is arranged on the moisturizing end of water tank, for carrying out moisturizing to water tank；Source pump, is connected with water tank, for water tank
In water carry out circulating-heating；Controller, is connected with electrical ball valve and source pump, for the inspection according to temperature sensor (T2)
Result and the testing result of liquid level sensor (L1) are surveyed, the opening and closing of control electrical ball valve and source pump solve phase
In the technology of pass in the case of the single water tank of source pump cooperation, it is difficult to the problem of realizing uninterrupted constant temperature water supply.By being passed according to temperature
Unlatching and the pass of the testing result of sensor (T2) and the testing result of liquid level sensor (L1), control electrical ball valve and source pump
Close, so as to ensure that the constant temperature water temperature in single water tank, and then realize the effect that single water tank is capable of uninterrupted constant temperature water supply.
In the control system for single water tank constant temperature water supply that the embodiment of the present application is provided, in order to ensure that in single water tank
Constant temperature water temperature, controller also includes：First control unit is low for the water level in detecting water tank in liquid level sensor (L1)
In the case of the first preset water level value, electrical ball valve is opened in control, with to water tank moisturizing；Second control unit, in liquid
In the case that the water level that level sensor (L1) is detected in water tank reaches the second preset water level value, electrical ball valve is closed in control, and
Control starts source pump and the water in water tank is heated, wherein, the second preset water level value is more than the first preset water level value；The
Three control units, the situation for reaching the first default water temperature range when the water temperature that temperature sensor (T2) is detected in water tank
Under, control closes source pump the water in water tank is stopped to heat.
In the control system for single water tank constant temperature water supply that the embodiment of the present application is provided, in order to ensure that in single water tank
Constant temperature water temperature, controller also includes：4th control unit, for detecting water tank in temperature sensor (T2) in water temperature
In the case of being less than the second preset water level value higher than the water level in the second default water temperature range and water tank, electric ball is opened in control
Valve, with to water tank moisturizing；5th control unit, for reaching first when the water temperature that temperature sensor (T2) is detected in water tank
In the case of default water temperature range, electrical ball valve is closed in control, wherein, the second default water temperature range is higher than the first default water temperature model
Enclose.
Specifically, in the case that the water level that liquid level sensor (L1) is detected in water tank is less than the first preset water level value A,
The testing result of the Water in Water Tanks temperature detected regardless of temperature sensor (T2), all opens electrical ball valve to benefit in water tank immediately
Water.Rise to up to after the second preset water level value B after the liquid level in water tank and (be about higher by A points about 0.3~0.5m), control is closed electronic
Ball valve.Water temperature in water tank is judged, when the water temperature that temperature sensor (T2) is detected in water tank reaches that first presets
In the case of water temperature range, control closes source pump the water in water tank is stopped to heat.
It should be noted that if above the second default water temperature range, then continuing to stay open electrical ball valve into water tank
Moisturizing, until water temperature is less than the first default water temperature range in water tank, control closes electrical ball valve and stops moisturizing.Or it is warm in water tank
Degree is always above the second preset water level value, then moisturizing always, until the completely rear ball-cock assembly cut-out water inlet of Water in Water Tank.Water is expired in water tank
Afterwards, water in water tank is heated to unit first to preset water temperature value out of service by source pump, and now electrical ball valve is in and beaten always
Open state.
In water utilizing process, water level decreasing in water tank, cold water can be covered automatically to be come.Water the temperature inside the box begins to decline heat pump machine
Group is reopened, and when temperature drop to the first default water temperature range in water tank, electrical ball valve is closed, and source pump is in water tank
Surplus hot water is heated, and until water temperature value is higher than the second default water temperature range in water tank, ball valve opens cold water and continues to fill into.If
Water temperature always can not be higher than the second default water temperature range in water tank, and water level tide is to the first preset water level value, no matter water tank
Interior water temperature is how many, electrical ball valve is switched on to moisturizing in water tank, until water temperature reaches the second preset water level value, to water in water tank
Temperature is rejudged, and is completed entirely in proper order.
In the control system for single water tank constant temperature water supply that the embodiment of the present application is provided, the system also includes：Detection unit,
It is connected with liquid level sensor (L1) and temperature sensor (T2), for detecting that liquid level sensor (L1) and temperature sensor (T2) be
It is no to be in abnormal operation；When detection unit detects liquid level sensor (L1) or temperature sensor (T2) in abnormal work
During state, electrical ball valve is opened in control, with to water tank moisturizing.
For the normal operating conditions for being capable of uninterrupted constant temperature water supply of the control system that ensures single water tank constant temperature water supply, need
Liquid level sensor (L1) and temperature sensor (T2) are detected according to the time cycle whether in abnormal operation, when detecting
Temperature sensor (T2) or liquid level sensor (L1) any one when breaking down, controller control electrical ball valve and ball-cock assembly are equal
Opening is automatically switched into, with to water tank moisturizing.
In the control system for single water tank constant temperature water supply that the embodiment of the present application is provided, the system also includes：Memory cell,
For storing the first preset water level value, the second preset water level value, the first default water temperature range and the second default water temperature range.
It should be noted that the control system of single water tank constant temperature water supply has power failure automatic Memory function, all setting ginsengs
Number power failure can be remembered, and can be reruned automatically after sending a telegram here again.
In the control system for single water tank constant temperature water supply that the embodiment of the present application is provided, the system also includes：Ball-cock assembly, if
Put in water tank, in the case where Water in Water Tank is full, cut-out to be intake.
By ball-cock assembly in the case where Water in Water Tank is full, the water inlet of water tank can be blocked, so as to cut off the water inlet to water tank.
By being cut off in time to water tank water intake, it is ensured that the water in water tank will not overflow.
Fig. 4 is the schematic diagram of the control method of single water tank constant temperature water supply according to the embodiment of the present application.As shown in figure 4, should
Method includes：
Water level in step S101, detection water tank.
Step S102, in the case where the water level in detecting water tank is less than the first preset water level value, controls to enter to water tank
Row water-refilling operation；
Step S103, in the case where the water level in detecting water tank reaches the second preset water level value, stops entering to water tank
Row moisturizing, and the water in water tank is heated；
Step S104, in the case that water temperature interior in water tank reaches default water temperature range, stopping adds to the water in water tank
Heat.
In the control method according to single water tank constant temperature water supply of the embodiment of the present application, by detecting the water level in water tank；
In the case where the water level in detecting water tank is less than the first preset water level value, control to carry out water-refilling operation to water tank；In detection
In the case that water level into water tank reaches the second preset water level value, stop carrying out moisturizing to water tank, and enter the water in water tank
Row heats, wherein, the second preset water level value is more than the first preset water level value；Water temperature in water tank reaches that first presets
In the case of water temperature range, stop heating the water in water tank.By the application, solve source pump in correlation technique and coordinate
In the case of single water tank, it is difficult to the problem of realizing uninterrupted constant temperature water supply.And then realize single water tank being capable of uninterrupted constant temperature water supply
Effect.
According to the control method of single water tank constant temperature water supply of the embodiment of the present application, this method also includes：Detect in water tank
Water temperature；The water level that water temperature in detecting water tank is higher than in default water temperature range and water tank is less than the first preset water level value
In the case of, control to carry out water-refilling operation to water tank；In the case that water temperature in detect in water tank reaches default water temperature range,
Stop carrying out moisturizing to water tank.
According to the control method of single water tank constant temperature water supply of the embodiment of the present application, this method also includes：By the first default water
Place value, the second preset water level value, the first default water temperature range and the second default water temperature range are stored into database.
It should be noted that the control system of single water tank constant temperature water supply has power failure automatic Memory function, all setting ginsengs
Number power failure can be remembered, and can be reruned automatically after sending a telegram here again.
To achieve these goals, according to the another aspect of the application there is provided a kind of processor, processor is used to run
Program, wherein, program performs the control method of single water tank constant temperature water supply of above-mentioned any one when running.
Kernel is included in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can set one
Or more, single water tank constant temperature water supply is controlled by adjusting kernel parameter.
Memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/
Or the form, such as read-only storage (ROM) or flash memory (flash RAM) such as Nonvolatile memory, memory is deposited including at least one
Store up chip.
The embodiment of the present invention additionally provides a kind of storage medium, is stored thereon with program, when the program is executed by processor
Realize the control method of single water tank constant temperature water supply.
The embodiment of the present invention additionally provides a kind of equipment, and equipment includes processor, memory and stored on a memory simultaneously
The program that can be run on a processor, following steps are realized during computing device program：(method claim step, exclusive rights+from power).
Equipment herein can be server, PC, PAD, mobile phone etc..
Present invention also provides a kind of computer program product, when being performed on data processing equipment, it is adapted for carrying out just
The program of beginningization there are as below methods step：Detect the water level in water tank；Water level in water tank is detected is less than the first default water
In the case of place value, control to carry out water-refilling operation to water tank；Water level in water tank is detected reaches the second preset water level value
In the case of, stop carrying out moisturizing to water tank, and the water in water tank is heated, wherein, the second preset water level value is more than
First preset water level value；In the case that water temperature interior in water tank reaches the first default water temperature range, stop to the water in water tank
Heating.
In the control method of single water tank constant temperature water supply, this method also includes：Detect the water temperature in water tank；Detecting water
In the case that water temperature in case is less than the second preset water level value higher than the water level in the second default water temperature range and water tank, control
Water-refilling operation is carried out to water tank, wherein, the second default water temperature range is higher than the first default water temperature range；It is interior in water tank when detecting
Water temperature reach the first default water temperature range in the case of, stop carrying out moisturizing to water tank.
In the control method of single water tank constant temperature water supply, this method also includes：By the first preset water level value, the second default water
Place value, the first default water temperature range and the second default water temperature range are stored into database.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the application can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is the flow with reference to method, equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and internal memory.
Memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/
Or the form, such as read-only storage (ROM) or flash memory (flash RAM) such as Nonvolatile memory.Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including key element
Also there is other identical element in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can be provided as method, system or computer program product.
Therefore, the application can be using the embodiment in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Form.Deposited moreover, the application can use to can use in one or more computers for wherein including computer usable program code
The shape for the computer program product that storage media is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
Embodiments herein is these are only, the application is not limited to.To those skilled in the art,
The application can have various modifications and variations.All any modifications made within spirit herein and principle, equivalent substitution,
Improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. a kind of control system of single water tank constant temperature water supply, it is characterised in that including：
Liquid level sensor, in setting and water tank, for detecting the water level in the water tank；
Temperature sensor, in setting and the water tank, for detecting the water temperature in the water tank；
Electrical ball valve, is arranged on the moisturizing end of the water tank, for carrying out moisturizing to the water tank；
Source pump, is connected with the water tank, for carrying out circulating-heating to the water in the water tank；
Controller, is connected with the electrical ball valve and the source pump, for the testing result according to the temperature sensor
With the testing result of the liquid level sensor, the opening and closing of the electrical ball valve and the source pump are controlled.
2. system according to claim 1, it is characterised in that the controller also includes：
First control unit, for detecting the water tank in the liquid level sensor in water level be less than the first preset water level value
In the case of, the electrical ball valve is opened in control, with to the water tank moisturizing；
Second control unit, for detecting the water tank in the liquid level sensor in water level reach the second preset water level value
In the case of, the electrical ball valve is closed in control, and controls to start the source pump water in the water tank is heated,
Wherein, the second preset water level value is more than the first preset water level value；
3rd control unit, for reaching the first default water temperature when the water temperature that the temperature sensor is detected in the water tank
In the case of scope, control closes the source pump water in the water tank is stopped to heat.
3. system according to claim 1, it is characterised in that the controller also includes：
4th control unit, for detecting the water tank in the temperature sensor in water temperature higher than the second default water temperature
In the case that water level in scope and the water tank is less than the second preset water level value, the electrical ball valve is opened in control, with to institute
State water tank moisturizing；
5th control unit, for reaching the first default water temperature when the water temperature that the temperature sensor is detected in the water tank
In the case of scope, the electrical ball valve is closed in control, wherein, the described second default water temperature range is higher than the described first default water
Warm scope.
4. system according to claim 1, it is characterised in that the system also includes：
Detection unit, is connected with the liquid level sensor and the temperature sensor, for detecting the liquid level sensor and institute
State whether temperature sensor is in abnormal operation；
When the detection unit detects the liquid level sensor or the temperature sensor is in abnormal operation, control
The electrical ball valve is opened, with to the water tank moisturizing.
5. system according to claim 1, it is characterised in that the system also includes：
Memory cell, it is default for storing the first preset water level value, the second preset water level value, the first default water temperature range and second
Water temperature range.
6. system according to claim 1, it is characterised in that the system also includes：
Ball-cock assembly, is arranged in the water tank, in the case where the Water in Water Tank is full, cut-out to be intake.
7. a kind of control method of single water tank constant temperature water supply, it is characterised in that including：
Detect the water level in the water tank；
In the case where the water level in detecting the water tank is less than the first preset water level value, control to carry out moisturizing to the water tank
Operation；
In the case where the water level in detecting the water tank reaches the second preset water level value, stop being mended to the water tank
Water, and the water in the water tank is heated, wherein, the second preset water level value is more than first preset water level
Value；
In the case that water temperature interior in the water tank reaches the first default water temperature range, stopping adds to the water in the water tank
Heat.
8. method according to claim 7, it is characterised in that methods described also includes：
Detect the water temperature in the water tank；
Water temperature in detecting the water tank is higher than the water level in the second default water temperature range and the water tank less than described
In the case of second preset water level value, control to carry out water-refilling operation to the water tank, wherein, the described second default water temperature range is high
In the described first default water temperature range；
In the case that water temperature in detect in the water tank reaches the described first default water temperature range, stop to the water tank
Carry out moisturizing.
9. method according to claim 7, it is characterised in that methods described also includes：
By the first preset water level value, the second preset water level value, the first default water temperature range and the second default water temperature range store to
In database.
10. a kind of processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run
Profit requires the control method of single water tank constant temperature water supply described in any one in 7 to 9.
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| CN201710313957.5A CN107120829A (en) | 2017-05-05 | 2017-05-05 | The control system and method for single water tank constant temperature water supply |
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| CN201710313957.5A CN107120829A (en) | 2017-05-05 | 2017-05-05 | The control system and method for single water tank constant temperature water supply |
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| CN108236379A (en) * | 2018-03-12 | 2018-07-03 | 威斯达电器(中山)制造有限公司 | Infusing device |
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| CN110285643A (en) * | 2019-06-12 | 2019-09-27 | 宁波普锐明汽车零部件有限公司 | Thermal-arrest warms up the pre-heating mean of mould equipment and its working method and mold |
| CN111397209A (en) * | 2020-04-21 | 2020-07-10 | 儒竞艾默生环境优化技术（上海）有限公司 | Cascade heating system and method |
| WO2020210866A1 (en) * | 2019-04-16 | 2020-10-22 | South East Water Corporation | Hot water unit supply control systems and methods |
| CN112303906A (en) * | 2020-10-29 | 2021-02-02 | 青岛海信日立空调系统有限公司 | Heat pump hot water unit and control method |
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| CN108236379A (en) * | 2018-03-12 | 2018-07-03 | 威斯达电器(中山)制造有限公司 | Infusing device |
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| CN112303906B (en) * | 2020-10-29 | 2023-08-15 | 青岛海信日立空调系统有限公司 | Heat pump hot water unit and control method |
| CN113080694A (en) * | 2021-05-26 | 2021-07-09 | 宁波嘉乐智能科技股份有限公司 | Method for cleaning cooking utensil with cooking function |
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