CN108104130A - Type water temperature adjustment method, apparatus and system - Google Patents

Abstract

Embodiments of the present invention provide a water temperature adjustment method, device and system. The water temperature adjustment method includes: acquiring target water output data, the target water output data including target water temperature and target water output flow rate; acquiring water supply data of each of the water supply units, the water supply data including the water supply water temperature of the water supply unit; The target water output data and the water supply data of each of the water supply units are calculated to obtain the water supply flow of each water supply unit; each of the water supply units is controlled to supply water according to the corresponding water supply flow.

Description

Water temperature adjustment method, device and system

technical field

The invention relates to the technical field of concrete control, in particular to a water temperature adjustment method, device and system.

Background technique

During the mass concrete pouring process, it is necessary to use cold water to cool the concrete, or use warm water to insulate the concrete. However, the existing technology cannot provide water at the corresponding temperature according to actual needs, and can only provide cold water or hot water with an uncertain temperature, resulting in a water supply method that cannot meet different actual needs in different construction environments during the concrete pouring process.

Contents of the invention

In view of this, the purpose of the embodiments of the present invention is to provide a water temperature adjustment method, device and system.

A water temperature adjustment method provided by an embodiment of the present invention is applied to a water temperature adjustment device. The water temperature adjustment device is connected to at least two water supply units, and the at least two water supply units output water at different temperatures. The water temperature adjustment method includes:

Acquiring target water outlet data, the target water outlet data including target water temperature and target water outlet flow;

Acquiring the water supply data of each of the water supply units, the water supply data including the water supply temperature of the water supply unit;

Calculate the water supply flow rate of each water supply unit according to the target water output data and the water supply data of each water supply unit;

Each of the water supply units is controlled to supply water according to the corresponding water supply flow.

The embodiment of the present invention also provides a water temperature adjustment device, which is applied to water temperature adjustment equipment, and the water temperature adjustment equipment is connected to the water supply unit through communication, and the water temperature adjustment device includes:

The first acquisition module is used to acquire target water output data, and the target water output data includes target water temperature and target water output flow;

The second acquisition module is used to acquire the water supply data of each of the water supply units, the water supply data includes the water supply temperature of the water supply unit;

A calculation module, configured to calculate the water supply flow rate of each water supply unit according to the target water output data and the water supply data of each water supply unit;

The control module is used to control each water supply unit to supply water according to the corresponding water supply flow.

The embodiment of the present invention also provides a water temperature adjustment system, the water temperature adjustment system includes: a water temperature adjustment device and a water supply unit connected by communication;

The water temperature adjustment device is used to acquire target water output data, the target water output data includes target water temperature and target water output flow rate, and acquires water supply data of each of the water supply units, and the water supply data includes the water supply temperature of the water supply unit, according to the The target water output data and the water supply data of each water supply unit are calculated to obtain the water supply flow rate of each water supply unit;

The water supply unit is used to control the water output according to the corresponding water flow.

Compared with the prior art, the water temperature adjustment method, device and system of the embodiment of the present invention, by obtaining water supply data and target water output data, calculates the output water flow rate of different water supply units, and mixes it into water at a required temperature, which can meet the needs of concrete. The need for different water temperatures during the pouring process. In addition, the water flow rate is calculated by the water temperature adjustment device to avoid artificial control of the water output, which can improve the efficiency of water temperature adjustment.

In order to make the above-mentioned objects, features and advantages of the present invention more comprehensible, preferred embodiments will be described in detail below together with the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic block diagram of a water temperature regulating system provided by a preferred embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a water temperature regulating system provided by a preferred embodiment of the present invention.

Fig. 3 is a schematic block diagram of a water temperature regulating device provided by a preferred embodiment of the present invention.

Fig. 4 is a flowchart of a water temperature adjustment method provided by a preferred embodiment of the present invention.

Fig. 5 is a partial flowchart of a water temperature adjusting method provided by another preferred embodiment of the present invention.

Fig. 6 is a schematic diagram of the functional modules of the water temperature regulating device provided by the preferred embodiment of the present invention.

Icons: 10-water temperature adjustment system; 100-water temperature adjustment equipment; 110-processing unit; 120-storage; 130-water temperature adjustment device; 131-first acquisition module; 132-second acquisition module; 133-calculation module; Control module; 135-third acquisition module; 136-judgment module; 137-adjustment module; 140-input and output unit; 210-first water supply unit; 220-second water supply unit; Mixing tank; 410-water temperature gauge; 500-lead pipe; 600-main water supply pipeline; 700-flow meter.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

As shown in FIG. 1 , it is a schematic block diagram of a water temperature regulating system 10 provided by a preferred embodiment of the present invention. The water temperature adjustment system 10 includes: a water temperature adjustment device 100 and a plurality of water supply units (two water supply units are shown in the figure, which are respectively a first water supply unit 210 and a second water supply unit 220 ) connected by communication. The water temperature regulating system 10 may include more water supply units than shown in the figure, for example, there may be any number of water supply units such as three water supply units, five water supply units, etc. The number of water supply units of the water temperature regulating system 10 in the embodiment of the present invention is not limited to the number shown in the figure.

In this embodiment, the water temperature adjustment device 100 is used to obtain target water output data, obtain water supply data of each of the water supply units, and calculate each water supply data according to the target water output data and the water supply data of each of the water supply units. The water supply flow of the unit. The water supply unit is used to control the water output according to the corresponding water flow. Specifically, the target water output data includes target water temperature and target water output flow rate, and the water supply data includes the water supply temperature of the water supply unit.

In one embodiment, each water supply unit is connected to one end of the introduction pipe, and the other end of the introduction pipe is connected to a common outlet, and the water volume of multiple water supply units is mixed and flows out.

In this embodiment, the water temperature adjustment system 10 further includes: a mixing box 400 communicated with each water supply unit; The effluent water flow of the unit is mixed and then output.

Further, a water temperature gauge 410 is provided in the mixing box 400 , and the water temperature gauge 410 tests the water temperature of the water in the mixing box 400 .

The water temperature adjustment device 100 is also used to obtain the current water temperature tested by the water temperature meter 410; determine whether the error between the current water temperature and the target water temperature is within a preset range; if not within the preset range, according to the water temperature The water temperature measured by the meter 410 adjusts the water supply flow rate of at least one of the at least two water supply units, so as to realize the adjustment of the water temperature in the mixing tank 400 .

In one embodiment, as shown in Figure 2, each water supply unit is connected to one end of the introduction pipe 500 respectively, and the other end of the introduction pipe 500 is connected to the mixing box 400, and the flow of the two introduction pipes 500 into the mixing box 400 is controlled. The proportion of water flow to achieve the regulation of water temperature. Further, the mixing box 400 is connected to a main water supply pipeline, and the main water supply pipeline 600 is used to supply water to a target area, and the target area may be a concrete surface. Further, a mixing and stirring device may be provided in the mixing box 400 , and the mixing and stirring device is used for fully mixing the water flowing into the mixing box 400 .

Further, a flow meter 700 may also be arranged in the main water supply pipeline 600 for measuring the water supply flow.

In another embodiment, a flow temperature measurement and control device 300 may be provided in the introduction pipe, and the flow temperature measurement and control device 300 is used to measure and control the flow rate and temperature of the water supply respectively.

In one example, the water temperature adjustment system 10 may include water supply units, one of which is used to provide high-temperature water, and the other water supply unit is used to provide low-temperature water.

As shown in FIG. 3 , it is a schematic block diagram of the water temperature regulating device 100 shown in FIG. 1 . The water temperature adjustment device 100 includes a water treatment unit 110 , a memory 120 , a water temperature adjustment device 130 , and an input and output unit 140 . Those of ordinary skill in the art can understand that the structure shown in FIG. 3 is only schematic, and it does not limit the structure of the water temperature regulating device 100 . For example, the water temperature regulating device 100 may also include more or fewer components than shown in FIG. 3 , or have a different configuration than that shown in FIG. 3 . The water temperature adjusting device 100 described in this embodiment may be a computing device with a display function such as a personal computer or a television. In this embodiment, the water temperature regulating device 100 is connected with at least two water supply units. Each water supply unit is used to provide and merge water flows of a specific temperature, and the water temperature regulating device 100 can realize the water temperature of the merged water flow by controlling the outlet water flow rate of each water supply unit.

The components of the processing unit 110 , the memory 120 and the input/output unit 140 are directly or indirectly electrically connected to each other to realize data transmission or interaction. For example, these components can be electrically connected to each other through one or more communication buses or signal lines. The water temperature adjustment device 130 includes at least one software function module that can be stored in the memory 120 in the form of software or firmware (Firmware) or solidified in the operating system (Operating System, OS) of the water temperature adjustment device 100 . The processing unit 110 is configured to execute executable modules stored in the memory 120 , such as software function modules or computer programs included in the water temperature regulating device 130 .

Wherein, the memory 120 may be, but not limited to, random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), programmable read-only memory (Programmable Read-Only Memory, PROM), which can Erasable Programmable Read-Only Memory (EPROM), Electric Erasable Programmable Read-Only Memory (EEPROM), etc. Wherein, the memory 120 is used to store a program, and the processing unit 110 executes the program after receiving an execution instruction. The method performed by the process-defined water temperature regulating device 100 disclosed in any embodiment of the present invention can be applied to In the processing unit 110, or implemented by the processing unit 110.

The processing unit 110 may be an integrated circuit chip and has a signal processing capability. The above-mentioned processing unit 110 can be a general-purpose processor, including a central processing unit (Central Processing Unit, referred to as CPU), a network processor (Network Processor, referred to as NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps and logic block diagrams disclosed in the embodiments of the present invention may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.

The input and output unit 140 is used for providing input data to the user. The input and output unit 140 may be, but not limited to, a mouse and a keyboard.

Please refer to FIG. 4 , which is a flowchart of a water temperature adjustment method applied to the water temperature adjustment device 100 shown in FIG. 3 provided by a preferred embodiment of the present invention. The specific process shown in FIG. 4 will be described in detail below.

Step S101, acquiring target water discharge data.

In this embodiment, the target water outlet data includes target water temperature and target water flow rate.

In an implementation manner, the target water output data may be data set by the water temperature regulating device 100 in real time. For example, the water temperature regulating device 100 receives target water output data input by the user in real time.

In another implementation manner, the target water output data may also be pre-stored in the memory of the water temperature regulating device 100, and read from the memory when needed.

Step S102, acquiring water supply data of each of the water supply units.

In this embodiment, the water supply data includes the water supply temperature of the water supply unit.

In this embodiment, the target water temperature is between the water supply temperatures of multiple water supply units.

In this embodiment, the water temperature regulating device 100 is connected with at least two water supply units, and the at least two water supply units output water of different temperatures.

In one embodiment, each water supply unit is provided with a temperature sensor, and the water temperature adjustment device 100 obtains the water supply data by receiving a temperature signal transmitted by the temperature sensor of each water supply unit.

In another embodiment, each water supply unit can output water at a preset temperature, and the water temperature adjustment device 100 pre-stores water supply data of each water supply unit. When water temperature adjustment is required, the water temperature adjustment device 100 reads the pre-stored water supply data of each water supply unit.

Step S103, calculating the water supply flow rate of each water supply unit according to the target water output data and the water supply data of each water supply unit.

In this embodiment, the at least two water supply units include a first water supply unit 210 and a second water supply unit 220 , and the step S103 may be calculated through the following process.

First, assuming that the water temperature of the water output by the first water supply unit 210 is higher than that of the water output by the second water supply unit 220, the heat of water flow change provided by the first water supply unit 210 and the second water supply unit 220 is calculated according to the following formula:

Q ₁ =cm ₁ (t ₁ -t ₀ );

Q ₂ = cm ₂ (t ₀ -t ₂ );

Q ₁ =Q ₂ ;

Among them, _Q1 represents the heat lost after neutralizing the water output _by the first water supply unit 210 and the water output by the second water supply unit 220; The heat obtained; c represents the specific heat of water, m ₁ represents the quality of the first water supply unit 210, m ₂ represents the quality of the second water supply unit 220, t ₀ represents the target water temperature, and t ₁ represents the quality of the first water supply unit 210 Water supply temperature, t ₂ represents the water supply temperature of the second water supply unit 220 .

Secondly, the water supply flows corresponding to the first water supply unit 210 and the second water supply unit 220 are calculated according to the following formula:

q ₁ +q ₂ =q ₀ ;

Wherein, q ₁ represents the water supply flow corresponding to the first water supply unit 210, q ₂ represents the water supply flow corresponding to the second water supply unit 220, and q ₀ represents the target outlet water flow.

In this embodiment, the water flow rate represents the water output per unit time.

Step S104, controlling each of the water supply units to supply water according to the corresponding water supply flow.

In this embodiment, each of the water supply units is equipped with a flow temperature measurement and control device 300 for controlling the water flow of the water supply units. The step S104 includes: sending the corresponding water supply flow of each of the water supply units to the corresponding The flow temperature measurement and control device 300 is used to control each water supply unit to supply water according to the corresponding water supply flow.

In one example, the flow temperature measurement and control device 300 may include a solenoid valve and a control chip. When the control chip receives the water supply flow, it controls the activation time of the electromagnetic valve and the size of the activation opening to realize the control of the water flow.

In the water temperature adjustment method of the embodiment of the present invention, by obtaining the water supply data and the target water output data, the water output flow rates of different water supply units are calculated and mixed into water of required temperature, which can meet the needs of different water temperatures in the concrete pouring process. In addition, calculating the water flow through the water temperature adjustment device 100 avoids artificial control of the water output, which can improve the efficiency of water temperature adjustment.

In other embodiments, each of the water supply units communicates with the mixing tank 400 and supplies water to the mixing tank 400. A water temperature gauge 410 is arranged in the mixing tank 400. As shown in FIG. 5, the water temperature adjustment Methods include:

Step S105 , acquiring the current water temperature measured by the water thermometer 410 .

Step S106, judging whether the error between the current water temperature and the target water temperature is within a preset range.

If the error between the current water temperature and the target water temperature is not within the preset range, step S107 is executed. If the error between the current water temperature and the target water temperature is within a preset range, it means that the water temperature in the mixing tank 400 meets the required water temperature.

In this embodiment, the preset range may be a numerical range set by the user according to requirements, for example, the preset range may be -5°C to 5°C; or -3°C to 5°C.

Step S107 , adjusting the water supply flow rate of at least one of the at least two water supply units according to the water temperature measured by the water thermometer 410 , so as to realize the adjustment of the water temperature in the mixing tank 400 .

In one embodiment, when the current water temperature is lower than the target water temperature, the water flow rate of the water supply unit with higher temperature can be increased; when the current water temperature is higher than the target water temperature, the water flow can be increased by Increase the water flow to the cooler water supply unit.

In another embodiment, when the current water temperature is lower than the target water temperature, the water flow rate of the water supply unit with lower temperature can be reduced; when the current water temperature is higher than the target water temperature, the water flow can be reduced by Reduce water flow to hotter water units.

By calculating the water supply flow rate of each water supply unit based on the target water output data and the water supply data of each of the water supply units, at least two water supply units can output water of different temperatures and the water temperature after mixing can be close to the target water temperature, but due to external factors , there may be some errors in the mixed water temperature of the at least two water supply units outputting water of different temperatures, and further adjustment can further ensure that the mixed water temperature of the two water supply units outputting different temperatures can be higher Close to the target water temperature, improve the accuracy of water temperature adjustment.

Please refer to FIG. 6 , which is a schematic diagram of functional modules of the water temperature regulating device 130 shown in FIG. 1 provided by a preferred embodiment of the present invention. Each module and unit in the water temperature adjustment device 130 in this embodiment is used to execute each step in the above water temperature adjustment method embodiment. The water temperature regulating device 130 includes a first acquisition module 131 , a second acquisition module 132 , a calculation module 133 and a control module 134 .

The first acquiring module 131 is configured to acquire target water output data, and the target water output data includes target water temperature and target water output flow.

The second acquiring module 132 is configured to acquire the water supply data of each of the water supply units, the water supply data including the water supply temperature of the water supply unit.

The calculation module 133 is configured to calculate the water supply flow rate of each water supply unit according to the target water output data and the water supply data of each water supply unit.

The control module 134 is used to control each of the water supply units to supply water according to the corresponding water supply flow.

In this embodiment, the water temperature adjustment system 10 includes a first water supply unit 210 and a second water supply unit 220, and the calculation module 133 is implemented in the following manner.

The first calculation unit is used to calculate the water flow change heat provided by the first water supply unit 210 and the second water supply unit 220 according to the following formula:

cm ₁ (t ₁ -t ₀ ) = cm ₂ (t ₀ -t ₂ );

Wherein, c represents the specific heat of water, m ₁ represents the quality of the first water supply unit 210 of water, m ₂ represents the quality of the second water supply unit 220 of water, t ₀ represents the target water temperature, and t ₁ represents the water supply temperature of the first water supply unit 210 , t ₂ represents the water supply temperature of the second water supply unit 220 .

The second calculation unit is used to calculate the water supply flow corresponding to the first water supply unit 210 and the second water supply unit 220 respectively according to the following formula:

q ₁ +q ₂ =q ₀ ;

Wherein, q ₁ represents the water supply flow corresponding to the first water supply unit 210, q ₂ represents the water supply flow corresponding to the second water supply unit 220, and q ₀ represents the target outlet water flow.

In this embodiment, each of the water supply units is equipped with a flow temperature measurement and control device 300 for controlling the water flow of the water supply units, and the control module 134 is also used to send the water supply flow corresponding to each of the water supply units To the corresponding flow temperature measurement and control device 300, through which the flow temperature measurement and control device 300 controls each of the water supply units to supply water according to the corresponding water supply flow.

In this embodiment, each of the water supply units communicates with the mixing box 400 and supplies water to the mixing box 400. A water temperature gauge 410 is arranged in the mixing box 400. Please refer to FIG. 6 again, the water temperature adjusting device 130 also includes: a third acquiring module 135 , a judging module 136 and an adjusting module 137 .

The third acquiring module 135 is configured to acquire the current water temperature obtained from the test of the water thermometer 410 .

A judging module 136, configured to judge whether the error between the current water temperature and the target water temperature is within a preset range.

The adjustment module 137 is used to adjust the water supply flow rate of at least one of the at least two water supply units according to the water temperature tested by the water temperature meter 410 if it is not within the preset range, so as to realize the adjustment of the water temperature in the mixing tank 400 adjust.

For other details about this embodiment, reference may also be made to the descriptions in the foregoing method embodiments, which will not be repeated here.

The water temperature adjusting device 130 of the embodiment of the present invention calculates the water outlet flow rate of different water supply units by obtaining water supply data and target water outlet data, so as to mix water at a required temperature, which can meet the needs of different water temperatures during the concrete pouring process. In addition, calculating the water flow through the water temperature adjustment device 100 avoids artificial control of the water output, which can improve the efficiency of water temperature adjustment.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may also be implemented in other ways. The device embodiments described above are only illustrative. For example, the flowcharts and block diagrams in the accompanying drawings show the architecture, functions and possible implementations of devices, methods and computer program products according to multiple embodiments of the present invention. operate. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more Executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified function or action , or may be implemented by a combination of dedicated hardware and computer instructions.

In addition, each functional module in each embodiment of the present invention can be integrated together to form an independent part, or each module can exist independently, or two or more modules can be integrated to form an independent part.

If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. . It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention. It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. a kind of type water temperature adjustment method, which is characterized in that applied to lower water temperature equipment, the lower water temperature equipment and at least two Water supply unit connects, which exports the water of different temperatures, which includes：

Target water outlet data are obtained, the target water outlet data include target water temperature and target water flow；

The water supply data of each water supply unit are obtained, the water supply data include the water supply water temperature of the water supply unit；

The confession of each water supply unit is calculated according to the water supply data of the target water outlet data and each water supply unit Water flow；

The each water supply unit of control supplies water according to corresponding water supply flow.

2. type water temperature adjustment method as described in claim 1, which is characterized in that at least two water supply unit includes first and supplies Water dispenser group and the second water supply unit, the water supply data according to the target water outlet data and each water supply unit calculate The step of obtaining the water supply flow of each water supply unit includes：

The water flow variation heat that first water supply unit and the second water supply unit provide is calculated according to the following formula：

cm₁(t₁-t₀)=cm₂(t₀-t₂)；

Wherein, c represents the specific heat of water, m₁Represent the quality of water the first water supply unit, m₂Represent the quality of water the second water supply unit, t₀Represent target water temperature, t₁Represent the water supply water temperature of the first water supply unit, t₂Represent the water supply water temperature of the second water supply unit；

First water supply unit and the corresponding water supply flow of the second water supplying machine group are calculated according to the following formula：

<mrow> <mfrac> <msub> <mi>m</mi> <mn>1</mn> </msub> <msub> <mi>m</mi> <mn>2</mn> </msub> </mfrac> <mo>=</mo> <mfrac> <mrow> <msub> <mi>t</mi> <mn>0</mn> </msub> <mo>-</mo> <msub> <mi>t</mi> <mn>2</mn> </msub> </mrow> <mrow> <msub> <mi>t</mi> <mn>1</mn> </msub> <mo>-</mo> <msub> <mi>t</mi> <mn>0</mn> </msub> </mrow> </mfrac> <mo>=</mo> <mfrac> <msub> <mi>q</mi> <mn>1</mn> </msub> <msub> <mi>q</mi> <mn>2</mn> </msub> </mfrac> <mo>;</mo> </mrow>

q₁+q₂=q₀；

Wherein, q₁Represent the corresponding water supply flow of the first water supply unit, q₂Represent the corresponding water supply flow of the second water supply unit, q₀ Represent the target water flow.

3. type water temperature adjustment method as described in claim 1, which is characterized in that each water supply unit is equipped with the warm observing and controlling of stream Device, for controlling the water flow of the water supply unit, each water supply unit of control is according to corresponding water supply flow The step of include：

The corresponding water supply flow of each water supply unit is sent to the corresponding warm measure and control device of stream, passes through the stream temperature observing and controlling and fills Put supplying water according to corresponding water supply flow for each water supply unit of control.

4. type water temperature adjustment method as described in claim 1, which is characterized in that each water supply unit connects simultaneously with blending case It supplies water to the blending case, is provided with water thermometer in the blending case, the type water temperature adjustment method includes：

Obtain the current water temperature that the water thermometer is tested；

Whether within a preset range to judge the error of the current water temperature and the target water temperature；

If that within a preset range, at least two water supply units described in the lower water temperature tested according to the water thermometer are not wherein At least one water supply flow realizes the adjusting to the water temperature in the blending case.

5. a kind of water temperature regulation device, which is characterized in that applied to lower water temperature equipment, the lower water temperature equipment and water supplying machine Group communication connection, the water temperature regulation device include：

First acquisition module, for obtaining target water outlet data, the target water outlet data include target water temperature and target water outlet Flow；

Second acquisition module, for obtaining the water supply data of each water supply unit, the water supply data include the water supplying machine The water supply water temperature of group；

Computing module, it is each for being calculated according to the water supply data of the target water outlet data and each water supply unit The water supply flow of water supply unit；

Control module, for each water supply unit to be controlled to supply water according to corresponding water supply flow.

6. water temperature regulation device as claimed in claim 5, which is characterized in that the lower water temperature system includes the first water supplying machine The water supply flow of each water supply unit is calculated in group and the second water supply unit, the computing module in the following manner：

The water flow variation heat that first water supply unit and the second water supply unit provide is calculated according to the following formula：

cm₁(t₁-t₀)=cm₂(t₀-t₂)；

Wherein, c represents the specific heat of water, m₁Represent the quality of water the first water supply unit, m₂Represent the quality of water the second water supply unit, t₀Represent target water temperature, t₁Represent the water supply water temperature of the first water supply unit, t₂Represent the water supply water temperature of the second water supply unit；

First water supply unit and the corresponding water supply flow of the second water supplying machine group are calculated according to the following formula：

<mrow> <mfrac> <msub> <mi>m</mi> <mn>1</mn> </msub> <msub> <mi>m</mi> <mn>2</mn> </msub> </mfrac> <mo>=</mo> <mfrac> <mrow> <msub> <mi>t</mi> <mn>0</mn> </msub> <mo>-</mo> <msub> <mi>t</mi> <mn>2</mn> </msub> </mrow> <mrow> <msub> <mi>t</mi> <mn>1</mn> </msub> <mo>-</mo> <msub> <mi>t</mi> <mn>0</mn> </msub> </mrow> </mfrac> <mo>=</mo> <mfrac> <msub> <mi>q</mi> <mn>1</mn> </msub> <msub> <mi>q</mi> <mn>2</mn> </msub> </mfrac> <mo>;</mo> </mrow>

q₁+q₂=q₀；

Wherein, q₁Represent the corresponding water supply flow of the first water supply unit, q₂Represent the corresponding water supply flow of the second water supply unit, q₀ Represent target water flow.

7. water temperature regulation device as claimed in claim 5, which is characterized in that each water supply unit is equipped with the warm observing and controlling of stream Device, for controlling the water flow of the water supply unit, the control module is additionally operable to each water supply unit is corresponding Water supply flow is sent to the corresponding warm measure and control device of stream, by the stream temperature measure and control device control each water supply unit according to Corresponding water supply flow supplies water.

8. water temperature regulation device as claimed in claim 5, which is characterized in that each water supply unit connects simultaneously with blending case It supplies water to the blending case, is provided with water thermometer in the blending case, the water temperature regulation device includes：

3rd acquisition module, for obtaining the current water temperature that the water thermometer is tested；

Judgment module, for whether within a preset range to judge the error of the current water temperature and the target water temperature；

Adjustment module, if for without within a preset range, at least two described in the lower water temperature tested according to the water thermometer The water supply flow of a water supply unit wherein at least one realizes the adjusting to the water temperature in the blending case.

9. a kind of lower water temperature system, which is characterized in that the lower water temperature system includes：It is in communication with each other the lower water temperature of connection Equipment and water supply unit；

The lower water temperature equipment is for obtaining target water outlet data, and the target water outlet data include target water temperature and target goes out Water flow, obtains the water supply data of each water supply unit, and the water supply data include the water supply water temperature of the water supply unit, root The water supply flow of each water supply unit is calculated according to the water supply data of the target water outlet data and each water supply unit；

The water supply unit is used to control water yield according to corresponding water flow.

10. lower water temperature system as claimed in claim 9, which is characterized in that the lower water temperature system further includes：With each confession The blending case of water dispenser group connection；

The blending case carries out each water supply unit water outlet current for receiving multigroup water supply unit water outlet current It is exported after mixing.