CN104236112B - The control method of water system - Google Patents
The control method of water system Download PDFInfo
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- CN104236112B CN104236112B CN201410514865.XA CN201410514865A CN104236112B CN 104236112 B CN104236112 B CN 104236112B CN 201410514865 A CN201410514865 A CN 201410514865A CN 104236112 B CN104236112 B CN 104236112B
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Abstract
The invention discloses a kind of control method of water system, including：Set Economic Function pattern, comfortable function pattern or luxurious functional mode；When setting Economic Function pattern, non-with water state, control gas heater and multiple electric heaters stop；When setting comfortable function pattern, gas heater is controlled to stop with water state non-, and control electric heater before comfortably reservation usage time by the water temperature heating in storage tank to conventional hot water outlet temperature；When setting luxurious functional mode, control gas heater to stop with water state non-, and control electric heater before luxurious reservation usage time by the water temperature heating in storage tank to luxurious hot water outlet temperature.The control method of water system according to embodiments of the present invention has the advantages that to ensure effluent temperature constancy, improves hot water effluent's speed, eliminates pipeline inner cold water, being exported to multiple with water spot and flow is big, adjusts operational mode according to user's request.
Description
Technical field
The present invention relates to supply equipment technical field, in particular to a kind of water system.
Background technology
Due to the equal Shortcomings of each energy-source water heater, as gas heater leaving water temperature is non-constant, electric heater hot water goes out
Water speed is slow and leaving water temperature is uncontrollable, solar water heater larger, Teat pump boiler pipeline affected by environment has cold water.For
This, some water systems are combined using multi-energy source water heater.But the water supply system of multiple energy-source water heaters composition in correlation technique
System can only export single use water spot and flow is smaller, can not meet user individual requirement.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem in correlation technique to a certain extent.Therefore, this hair
Bright to propose a kind of control method of water system, the control method of the water system has and can ensure effluent temperature constancy, carry
High hot water effluent's speed, eliminate pipeline inner cold water, exported to multiple with water spot and flow is big, is adjusted and transported according to user's request
The advantages that row mode.
To achieve the above object, a kind of control method of water system, the water supply are proposed according to an embodiment of the invention
System includes gas heater and multiple storage tanks with electric heater, the water inlets of multiple storage tanks respectively with it is described
The delivery port of gas heater is connected, and the control method includes：Set Economic Function pattern, comfortable function pattern or luxurious work(
Can pattern；When setting the Economic Function pattern, economic hot water outlet temperature is set, non-with water state, described in control
Gas heater and multiple electric heaters stop；When setting the comfortable function pattern, when setting comfortable reservation use
Between and comfortable hot water outlet temperature, non-with water state, controlling the gas heater to stop, and control the electric heater
By the water temperature heating in the storage tank to conventional hot water in comfortable section of setting aside some time before the comfortable reservation usage time
Output temperature；When setting the luxurious functional mode, luxurious reservation usage time and luxurious hot water outlet temperature are set, non-
With under water state, controlling the gas heater to stop, and the electric heater is controlled before the luxurious reservation usage time
Luxurious set aside some time the water temperature heating in the storage tank to the luxurious hot water outlet temperature in section.
The control method of water system according to embodiments of the present invention have can ensure effluent temperature constancy, improve hot water
Go out water speed, eliminate pipeline inner cold water, exported to multiple with water spot and flow is big, adjusts operational mode according to user's request
The advantages that.
In addition, the control method of water system according to the above embodiment of the present invention can also have technology additional as follows
Feature：
According to one embodiment of present invention, when setting the Economic Function pattern, temperature is exported according to the economic hot water
Degree calculates primary hot water outlet temperature, and with water state, the water temperature in the detection storage tank corresponding with using water spot is simultaneously
Judge whether to be less than the economic hot water outlet temperature, if it is control the gas heater to start and in a manner of Variable power
By the water temperature heating in the gas heater to the primary hot water outlet temperature, and control the electricity corresponding with using water spot
Heater starting by with the water temperature heating in the corresponding storage tank of water spot to the economic hot water outlet temperature, if not
Then control the gas heater and stop with the corresponding electric heater of water spot.
According to one embodiment of present invention, the primary hot water outlet temperature is the equipment highest of the gas heater
Temperature.
According to one embodiment of present invention, when setting the comfortable function pattern, with water state, described in control
Gas heater is corresponding with water spot by the water temperature heating in the gas heater to the comfortable hot water outlet temperature, detection
The storage tank in water temperature and judge whether to be less than the comfortable hot water outlet temperature, if it is control with water spot pair
The electric heater answered starts, if otherwise the control electric heater corresponding with using water spot stops.
According to one embodiment of present invention, when setting the luxurious functional mode, with water state, described in control
Gas heater is corresponding with water spot by the water temperature heating in the gas heater to the luxurious hot water outlet temperature, detection
The storage tank in water temperature and judge whether to be less than the luxurious hot water outlet temperature, if it is control with water spot pair
The electric heater answered starts, if otherwise the control electric heater corresponding with using water spot stops.
According to one embodiment of present invention, the hot water outlet temperature of each storage tank is shown.
According to one embodiment of present invention, the pressure of the output hot water of the gas heater is adjusted, makes the combustion gas
The heat outputting water of water heater enters multiple storage tanks with constant pressure respectively.
According to one embodiment of present invention, the pressure in each storage tank, the pressure in the storage tank are detected
Pressure release is carried out to the corresponding storage tank when power is more than predetermined safe pressure value.
According to one embodiment of present invention, the cold water before entering the gas heater is carried out at soft water and purification
Reason.
According to one embodiment of present invention, the chilled water flow direction that control enters before the gas heater, only permit
Perhaps flowed into the chilled water flow before the gas heater towards the gas heater；Control the gas heater with
Hot water direction between each storage tank, only allow the heat between the gas heater and each storage tank
Water flows to the storage tank from the gas heater.
Brief description of the drawings
Fig. 1 is the structural representation of water system according to embodiments of the present invention.
Fig. 2 is the flow chart of the control method of water system according to embodiments of the present invention.
Reference：Water system 1, gas heater 100, storage tank 400.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the control method of water system 1 according to embodiments of the present invention is described.
As shown in figure 1, water system 1 according to embodiments of the present invention include gas heater 100 and it is multiple have electricity plus
The storage tank 400 of hot device (not shown), the water inlets of multiple storage tanks 400 delivery port with gas heater 100 respectively
It is connected.
As shown in Fig. 2 the control method of water system 1 according to embodiments of the present invention includes：
Set Economic Function pattern, comfortable function pattern or luxurious functional mode；
When setting the Economic Function pattern, economic hot water outlet temperature is set, the economic hot water outlet temperature is
The target temperature that user needs.Non- with water state, control gas heater 100 and multiple electric heaters stop.
When setting the comfortable function pattern, comfortable reservation usage time and comfortable hot water outlet temperature are set, it is described
Comfortable reservation usage time is the time that user needs to use hot water, and the comfortable hot water outlet temperature is the target that user needs
Temperature.Control gas heater 100 to stop with water state non-, and control the electric heater to make in the comfortable reservation
With in the comfortable section of setting aside some time before the time by the water temperature heating in storage tank 400 to conventional hot water outlet temperature.It is comfortable reserved
Period according to practical application and can require to set, and ensure before the comfortable reservation usage time, during by comfortably reserving
Between section heating, by the water temperature heating in storage tank 400 to the comfortable hot water outlet temperature.Those skilled in the art can be with
It is appreciated that, the conventional water temperature refers to be suitable to the water temperature that uses of the mankind, can be with sets itself, such as 30-45 DEG C.
When setting the luxurious functional mode, luxurious reservation usage time and luxurious hot water outlet temperature are set.It is described
Luxurious reservation usage time is the time that user needs to use hot water, and the luxurious hot water outlet temperature is the target that user needs
Temperature.Control gas heater 100 to stop with water state non-, and control the electric heater to make in the luxurious reservation
With in the luxurious section of setting aside some time before the time by the water temperature heating in storage tank 400 to the luxurious hot water outlet temperature.It is luxurious
Section of setting aside some time can be set according to practical application and requirement, be ensured before the luxurious reservation usage time, by luxurious pre-
The heating of period is stayed, by the water temperature heating in storage tank 400 to the luxurious hot water outlet temperature.
The control method of water system 1 according to embodiments of the present invention, by controlling gas heater 100 to carry out the to water
Once heat, because the efficiency of heating surface of gas heater 100 is higher, hot water effluent's speed of water system 1 can be greatly improved,
Realize instant-heating.
Also, between the hot water and gas heater 100 and storage tank 400 flowed out from gas heater 100 in pipeline
The hot water that enters in storage tank 400, with storage tank 400 of cold water neutralize, and be electrically heated device second and heat, control each water storage
The start and stop of electric heater in case 400, make to be heated to target temperature with the water temperature in storage tank 400 corresponding with water spot, profit
Realized with gas heater 100 and multiple storage tanks 400 with electric heater and buffered complementary constant temperature, so as to ensure hot water effluent
Temperature is constant, without cold water in pipeline.
In addition, the start and stop by controlling the electric heater in multiple storage tanks 400, utilize multiple storage tanks 400 and combustion gas
Water heater 100 carries out hot water supply to multiple with water spot respectively, it is possible thereby to realize that multi-purpose water spot, big flow supply water, and each use
Water temperature balance between water spot is not interfere with each other.
In addition, by setting three kinds of functional modes, the non-energy consumption with water state is reduced under the Economic Function pattern.
Under the comfortable function pattern, user opens the hot water that can be obtained with water spot suitable for mankind's temperature in use.In the luxurious work(
Under energy pattern, user opens the hot water that target temperature is can obtain with water spot.That is, from Economic Function pattern-comfortable work(
Can pattern-luxurious functional mode, comfort level steps up, and from luxurious functional mode-comfortable function pattern-Economic Function mould
Formula, energy consumption gradually reduce.Thus, user can select one kind in above-mentioned three kinds of functional modes according to the actual requirements, to meet
Individual demand of the different user in different time.
The control method of water system 1 according to embodiments of the present invention have can ensure effluent temperature constancy, improve heat
Water goes out water speed, eliminates pipeline inner cold water, exported to multiple with water spot and flow is big, operation mould is adjusted according to user's request
The advantages that formula.
Below with reference to the accompanying drawings the control method of water system 1 according to the specific embodiment of the invention is described.
As depicted in figs. 1 and 2, when setting the Economic Function pattern, calculated according to the economic hot water outlet temperature
Primary hot water outlet temperature.Wherein, the primary hot water outlet temperature is the heating-up temperature of gas heater 100.The primary
The magnitude relationship of hot water outlet temperature and the economic hot water outlet temperature can be depending on actual conditions.For example, combustion gas is hot
Pipeline between hydrophone 100 and storage tank 400 is longer, and thermal loss is larger therebetween, then the primary hot water outlet temperature can be with
More than or equal to the economic hot water outlet temperature.Pipeline between gas heater 100 and storage tank 400 is shorter, hot therebetween
Amount loss is smaller, then the primary hot water outlet temperature can be less than or equal to the economic hot water outlet temperature.
With under water state, the water with using water spot (with the hot water effluent end of water) in corresponding storage tank 400 is detected
Temperature, and judge whether the water temperature in storage tank 400 corresponding with using water spot is less than the economic hot water outlet temperature.If with
Water temperature corresponding to water spot in storage tank 400 is less than the economic hot water outlet temperature, then controls gas heater 100 to start,
And by the water temperature heating in gas heater 100 to the primary hot water outlet temperature in a manner of Variable power, and control and use water
The electric heater corresponding to point starts will be defeated to the economic hot water with the water temperature heating in the corresponding storage tank 400 of water spot
Go out temperature.If being more than or equal to the economic hot water outlet temperature with the water temperature in the corresponding storage tank 400 of water spot, control
Gas heater 100 processed and stop with the corresponding electric heater of water spot.It is possible thereby to utilize gas heater 100 and more
Individual storage tank 400 buffers complementary constant temperature, and under Economic Function pattern, guarantee effluent temperature constancy, hot water effluent's speed are fast, pipeline
Interior no cold water, exportable multi-purpose water spot and flow are big.
Alternatively, the primary hot water outlet temperature can be the equipment maximum temperature of gas heater 100.Specifically,
With under water state, gas heater 100 starts, and is added with the economic hot water outlet temperature to equipment maximum temperature Variable power
It heat, thus can both ensure leaving water temperature, hot water effluent's speed can be improved again.
The present invention some specific examples in, as depicted in figs. 1 and 2, when setting the comfortable function pattern, with
Under water state, control gas heater 100 by the water temperature heating in gas heater 100 to the comfortable hot water outlet temperature,
The water temperature with using water spot (with the hot water effluent end of water) in corresponding storage tank 400 is detected, and is judged whether less than described
Comfortable hot water outlet temperature.If being less than the comfortable hot water outlet temperature with the water temperature in the corresponding storage tank 400 of water spot,
Then the control electric heater corresponding with using water spot starts.If it is more than with the water temperature in storage tank 400 corresponding with water spot
Or equal to the comfortable hot water outlet temperature, then the control electric heater stopping corresponding with using water spot.It is possible thereby to utilize
Gas heater 100 and multiple storage tanks 400 buffer complementary constant temperature, under comfortable function pattern, ensure effluent temperature constancy, heat
Water goes out that water speed is fast, big without cold water, exportable multi-purpose water spot and flow in pipeline.
The present invention some specific examples in, as depicted in figs. 1 and 2, when setting the luxurious functional mode, with
Under water state, control gas heater 100 by the water temperature heating in gas heater 100 to the luxurious hot water outlet temperature,
The water temperature with using water spot (with the hot water effluent end of water) in corresponding storage tank 400 is detected, and is judged whether less than described
Luxurious hot water outlet temperature.If being less than the luxurious hot water outlet temperature with the water temperature in the corresponding storage tank 400 of water spot,
Then the control electric heater corresponding with using water spot starts.If it is more than with the water temperature in storage tank 400 corresponding with water spot
Or equal to the luxurious hot water outlet temperature, then the control electric heater stopping corresponding with using water spot.It is possible thereby to utilize
Gas heater 100 and multiple storage tanks 400 buffer complementary constant temperature, under luxurious functional mode, ensure effluent temperature constancy, heat
Water goes out that water speed is fast, big without cold water, exportable multi-purpose water spot and flow in pipeline.
Advantageously, with the hot water outlet temperature under water state, showing each storage tank 400, i.e., each water temperature for using water spot.
So not only facilitate the control to water system 1, and can realize visible with water spot water temperature.
In some specific examples of the present invention, the pressure of the output hot water of regulating gas water heater 100, make gas and hot water
The heat outputting water of device 100 enters multiple storage tanks 400 with constant pressure respectively, thereby using water spot constant temperature and pressure water outlet.
Further, in order to improve the safety and reliability of water system 1, the pressure in each storage tank 400 is detected,
When the pressure in storage tank 400 is more than predetermined safe pressure value, pressure release is carried out to the storage tank 400 of superpressure.Wherein, it is described pre-
Dingan County's total head force value can be set according to practical application and equipment requirement.
In some specific embodiments of the present invention, into the cold water progress soft water before gas heater 100 and only
Change is handled.On the one hand cold water water outlet and the water quality of hot water effluent can be improved, on the other hand can improves the He of gas heater 100
The service life of multiple storage tanks 400 and each pipeline.
Advantageously, the chilled water flow direction that control enters before gas heater 100, only allows access into gas heater
Chilled water flow before 100 flows towards gas heater 100.
The hot water direction between gas heater 100 and each storage tank 400 is controlled, only allows gas heater
Hot water between 100 and each storage tank 400 flows to the storage tank 400 from gas heater 100.It can so ensure to supply water
The correct flow direction in water route in system 1, prevent water route adverse current.
Citing describes the specific control method of water system 1 according to embodiments of the present invention below.
Those skilled in the art is it will be understood that in order to make it easy to understand, be described below by taking two storage tanks 400 as an example
(in order to distinguish label identical part, small English alphabet is with the addition of after corresponding label), on this basis, only needs correspondingly
Change volume, the rated load of gas heater 100 and the pipeline caliber of storage tank 400, you can according to practical application and requirement
Any number of storage tank 400 is set.
As water system 1 is run in the case where preengaging use, firing electric complementary duty, comfort mode.
When system uses hot water.If being only the first lavatory basin 1200 with water spot, by gather first flow sensor 130,
The data of second flow sensor 510 (b) and second flow sensor 510 (c) three are compared computing, second flow sensing
The data of device 510 (b) and second flow sensor 510 (c) are zero, it is determined that only the first lavatory basin 1200 uses water.Start combustion
Only working method.Water in water source 2 the first hydraulic pressure automatic balancing arrangement 620 after gas heater 100 is heated to target flows
Enter the first lavatory basin 1200 to use.Because pipeline is shorter, user is only the heat time of gas heater 100 the cold water stand-by period.
When system gondola water faucet 1400 (a) using hot water or the second lavatory basin 1300 (a) using hot water or gondola water faucet 1400 (a) and
Second lavatory basin 1300 (a) while use hot water.By gathering first flow sensor 130, second flow sensor 510 (b)
Computing is compared with the data of second flow sensor 510 (c) three, first flow sensor 130 senses with second flow
The data of device 510 (b) are equal, it is determined that only storage tank 400 (a) has hot water output.Water in water source 2 passes through gas heater
100 are heated to after target temperature by the second hydraulic pressure automatic balancing arrangement 520 (b) inflow storage tank 400 (a).From combustion gas heat
Hot water neutralizes in hydrophone 100 to storage tank 400 (a) section system pipeline cold water and storage tank 400 (a).When in storage tank 400 (a)
Hot water temperature is less than target temperature because water temperature neutralizes, and the electric heater in storage tank 400 (a) is begun to warm up, until temperature reaches
Stop to target temperature.What it is from the output of gas heater 100 is target water temperature hot water, so electric heater will close quickly.And
For gondola water faucet 1400 (a), the second lavatory basin 1300 (a) output be target temperature hot water.Realize system zero cold water with
Instant-heating.By being wirelessly transferred, movable digital display controller 1500 (a) shows the output temperature of storage tank 400 (a), realizes system
System terminal temperature is shown.
When gondola water faucet 1400 (b) uses hot water or gondola water faucet 1400 (b) and second using hot water or the second lavatory basin 1300 (c)
Lavatory basin 1300 (c) while use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and the
The data of two flow sensor 510 (c) threes are compared computing, first flow sensor 130 and second flow sensor 510
(c) data are equal, it is determined that only storage tank 400 (b) has hot water output.Water in water source 2 is added by gas heater 100
After heat to target temperature storage tank 400 (b) is flowed into by the second hydraulic pressure automatic balancing arrangement 520 (c).From gas heater 100
Hot water neutralizes in storage tank 400 (b) section system pipeline cold water and storage tank 400 (b).When the water temperature in storage tank 400 (b) because
Neutralized for water temperature and be less than target temperature, electric heater is begun to warm up in storage tank 400 (b), until temperature reaches target temperature and stopped
Only.What it is from the output of gas heater 100 is target water temperature hot water, so electric heater will close quickly.And for gondola water faucet 1400
(b) what is exported with the second lavatory basin 1300 (c) is the hot water of target temperature.Realize system zero cold water and instant-heating.It is logical
Cross and be wirelessly transferred, movable digital display controller 1500 (b) shows the output temperature of storage tank 400 (b), realizes that system end temperature shows
Show.
When the first lavatory basin 1200 and gondola water faucet 1400 (a) while use hot water or the first lavatory basin 1200 and the second washing
Basin 1300 (a) while made simultaneously with gondola water faucet 1400 (a) and the second lavatory basin 1300 (a) using hot water or the first lavatory basin 1200
Use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and second flow sensor 510 (c) three
The data of person are compared computing, and the data of second flow sensor 510 (c) are zero and the number of second flow sensor 510 (b)
According to the data less than first flow sensor 130, above-mentioned regimen condition is determined.Because the first lavatory basin 1200 has using hot water.
For safety, gas heater 100 is exported with target temperature constant temperature.Because gas heater 100 is supplied at two with water spot simultaneously,
System total flow is split.Due to changes in flow rate and cold water variation in water pressure.First flow sensor 130 and second flow sensor
510 (b) automatic start exports two EXIT POINT constant-temperature constant-currents.Because gondola water faucet 1400 (a) output flow is far longer than the first washing
Basin 1200, when the hot water temperature in storage tank 400 (a) because water temperature neutralize be less than target temperature, storage tank 400a) in electricity add
Hot device is begun to warm up, until temperature reaches target temperature stopping.What is exported from gas heater 100 is target water temperature hot water, institute
It will be closed quickly with electric heater.Ensure hot water flow, storage tank 400 (a) serves constant current effect in systems.
When the first lavatory basin 1200 and gondola water faucet 1400 (b) while use hot water or the first lavatory basin 1200 and the second washing
Basin 1300 (c) while made simultaneously with gondola water faucet 1400 (b) and the second lavatory basin 1300 (c) using hot water or the second lavatory basin 1300
Use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and second flow sensor 510 (c) three
The data of person are compared computing, and the data of second flow sensor 510 (b) are zero and the number of second flow sensor 510 (c)
According to the data less than first flow sensor 130, above-mentioned regimen condition is determined.Because the first lavatory basin 1200 has using hot water.
For safety, gas heater 100 is exported with target temperature constant temperature.Because gas heater 100 is supplied at two with water spot simultaneously,
System total flow is split.Due to changes in flow rate and cold water variation in water pressure.Second hydraulic pressure automatic balancing arrangement 520 and the first hydraulic pressure
Automatic balancing arrangement 620 (c) automatic start exports two EXIT POINT constant-temperature constant-currents.Due to gondola water faucet 1400 (b) output flow much
More than the second lavatory basin 1300 (c), as the hot water temperature in storage tank 400 (b) accumulator tank because water temperature, which neutralizes, is less than mesh
Temperature is marked, the electric heater in storage tank 400 (b) is begun to warm up, until temperature reaches target temperature stopping.From gas heater
100 outputs are target water temperature hot water, so electric heater will close quickly.Ensure hot water flow, storage tank 400 (b) is being
Constant current effect is served in system.
When gondola water faucet 1400 (a) and gondola water faucet 1400 (b) while use hot water or the second lavatory basin 1300 (b) and the second washing
Basin 1300 (c) while use hot water or gondola water faucet 1400 (a), gondola water faucet 1400 (b), the second lavatory basin 1300 (a) and the second lavatory basin
1300 (c) while use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and second flow
The data of sensor 510 (c) three are compared computing, second flow sensor 510 (c) and second flow sensor 510 (b)
Data be equal to first flow sensor 130 data, determine it is above-mentioned use regimen condition.Gas heater 100 is permanent with target temperature
Temperature output.Supplied at two due to gas heater 100 and be split with water spot, system total flow simultaneously.Due to changes in flow rate and cold
Water variation in water pressure.Second hydraulic pressure automatic balancing arrangement 520 (b) and the second hydraulic pressure automatic balancing arrangement 520 (c) automatic start make two
EXIT POINT constant-temperature constant-current exports.It is because water temperature neutralizes to be less than as the hot water temperature in storage tank 400 (a), storage tank 400 (b)
Unite the target temperature set, the electric heater in storage tank 400 (a), storage tank 400 (b) is begun to warm up, until temperature reaches mesh
Temperature is marked to stop.What it is from the output of gas heater 100 is target water temperature hot water, so electric heater will close quickly.Ensure heat
Water-carrying capacity, storage tank 400 (a), storage tank 400 (b) serve constant current effect in systems.
When the first lavatory basin 1200 and gondola water faucet 1400 (a), gondola water faucet 1400 (b) while use hot water or the first lavatory basin
1200 and second lavatory basin 1300 (b), the second lavatory basin 1300 (c) while use hot water or the first lavatory basin 1200 and gondola water faucet
1400 (a), gondola water faucet 1400 (b), the second lavatory basin 1300 (a), the second lavatory basin 1300 (c) while use hot water.Pass through collection
First flow sensor 130, second flow sensor 510 (b) and the data of second flow sensor 510 (c) three are compared
Compared with computing, the equal non-zero of data of second flow sensor 510 (b) and second flow sensor 510 (c) and both sums are less than the
The data of one flow sensor 130, determine above-mentioned regimen condition.Because the first lavatory basin 1200 has using hot water.For safety,
Gas heater 100 is exported with target temperature constant temperature.Supplied at three due to gas heater 100 and always flowed with water spot, system simultaneously
Amount is split.Due to changes in flow rate and cold water variation in water pressure.First hydraulic pressure automatic balancing arrangement 620, the second hydraulic pressure autobalance
Device 520 (b), the second hydraulic pressure automatic balancing arrangement 520 (c) automatic start export three EXIT POINT constant-temperature constant-currents.Due to gondola water faucet
1400 (a), gondola water faucet 1400 (b) output flow are far longer than the first lavatory basin 1200, when storage tank 400 (a), storage tank 400 (b)
Interior hot water temperature is less than target temperature, storage tank 400a because water temperature neutralizes), the electric heater in storage tank 400 (b) starts
Heating, until temperature reaches target temperature stopping.What it is from the output of gas heater 100 is target water temperature hot water, so electrical heating
Device will close quickly.Ensure hot water flow, storage tank 400 (a), storage tank 400 (b) serve constant current effect in systems.
As water system 1 is run in the case where preengaging use, firing electric complementary duty, comfort mode.
When system uses hot water.The gathered data of first flow sensor 130 is sent to.If it is only the first lavatory basin with water spot
1200, by gathering first flow sensor 130, second flow sensor 510 (b) and second flow sensor 510 (c) three
Data be compared computing, the data of second flow sensor 510 (b) and second flow sensor 510 (c) are zero, really
Surely only have the first lavatory basin 1200 and use water.Start and fire only working method.Water in water source 2 is heated to by gas heater 100
The first hydraulic pressure automatic balancing arrangement 620 flows into the first lavatory basin 1200 and used after target.Because pipeline is shorter, user's cold water waits
Time is only the heat time of gas heater 100.
When system gondola water faucet 1400 (a) using hot water or the second lavatory basin 1300 (a) using hot water or gondola water faucet 1400 (a) and
Second lavatory basin 1300 (a) while use hot water.By gathering first flow sensor 130, second flow sensor 510 (b)
Computing is compared with the data of second flow sensor 510 (c) three, first flow sensor 130 senses with second flow
The data of device 510 (b) are equal, it is determined that only storage tank 400 (a) has hot water output.Gas heater 100 starts, according to water storage
Temperature in case 400 (a), computing is carried out, allows gas heater 100 with target temperature to gas-fired equipment maximum temperature Variable power formula
Heating.Become the hydraulic pressure automatic balancing arrangement 520 (b) of warm water second and flow into storage tank 400 (a).From gas heater 100 to water storage
Case 400 (a) section system pipeline cold water neutralizes with hot water in storage tank 400 (a).When hot water temperature in storage tank 400 (a) is because water
Middle benefit gas and less than target temperature, the electric heater in storage tank 400 (a) is begun to warm up, until temperature reaches target temperature stopping.
And for gondola water faucet 1400 (a), the second lavatory basin 1300 (a) output be target temperature hot water.Realize system zero cold water
With instant-heating.By being wirelessly transferred, movable digital display controller 1500 (a) shows the output temperature of storage tank 400 (a), realizes
System end temperature display.
When gondola water faucet 1400 (b) uses hot water or gondola water faucet 1400 (b) and second using hot water or the second lavatory basin 1300 (c)
Lavatory basin 1300 (c) while use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and the
The data of two flow sensor 510 (c) threes are compared computing, first flow sensor 130 and second flow sensor 510
(c) data are equal, it is determined that only storage tank 400 (b) has hot water output.Gas heater 100 starts, according to storage tank 400
(b) temperature in, computing is carried out, allows gas heater 100 to be heated with target temperature to gas-fired equipment maximum temperature Variable power formula.
Become warm water and flow into storage tank 400 (b) by the second hydraulic pressure automatic balancing arrangement 520 (c).Exported from gas heater 100
It is target water temperature hot water, so electric heater will close quickly.It is and defeated for gondola water faucet 1400 (b) and the second lavatory basin 1300 (c)
What is gone out is the hot water of target temperature.Realize system zero cold water and instant-heating.By being wirelessly transferred, movable digital display controller
1500 (b) shows the output temperature of storage tank 400 (b), realizes system end temperature display.
When the first lavatory basin 1200 and gondola water faucet 1400 (a) while use hot water or the first lavatory basin 1200 and the second washing
Basin 1300 (a) while made simultaneously with gondola water faucet 1400 (a) and the second lavatory basin 1300 (a) using hot water or the first lavatory basin 1200
Use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and second flow sensor 510 (c) three
The data of person are compared computing, and the data of second flow sensor 510 (c) are zero and the number of second flow sensor 510 (b)
According to the data less than first flow sensor 130, above-mentioned regimen condition is determined.Because the first lavatory basin 1200 has using hot water.
For safety, gas heater 100 is exported with target temperature constant temperature.Because gas heater 100 is supplied at two with water spot simultaneously,
System total flow is split.Due to changes in flow rate and cold water variation in water pressure.First flow sensor 130 and second flow sensor
510 (b) automatic start exports two EXIT POINT constant-temperature constant-currents.Because gondola water faucet 1400 (a) output flow is far longer than the first washing
Basin 1200, when the hot water temperature in storage tank 400 (a) because water temperature neutralize be less than target temperature, storage tank 400a) in electricity add
Hot device is begun to warm up, until temperature reaches target temperature stopping.What is exported from gas heater 100 is target water temperature hot water, institute
It will be closed quickly with electric heater.Ensure hot water flow, storage tank 400 (a) serves constant current effect in systems.
When the first lavatory basin 1200 and gondola water faucet 1400 (b) while use hot water or the first lavatory basin 1200 and the second washing
Basin 1300 (c) while made simultaneously with gondola water faucet 1400 (b) and the second lavatory basin 1300 (c) using hot water or the second lavatory basin 1300
Use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and second flow sensor 510 (c) three
The data of person are compared computing, and the data of second flow sensor 510 (b) are zero and the number of second flow sensor 510 (c)
According to the data less than first flow sensor 130, above-mentioned regimen condition is determined.Because the first lavatory basin 1200 has using hot water.
For safety, gas heater 100 is exported with target temperature constant temperature.Because gas heater 100 is supplied at two with water spot simultaneously,
System total flow is split.Due to changes in flow rate and cold water variation in water pressure.Second hydraulic pressure automatic balancing arrangement 520 and the first hydraulic pressure
Automatic balancing arrangement 620 (c) automatic start exports two EXIT POINT constant-temperature constant-currents.Due to gondola water faucet 1400 (b) output flow much
More than the second lavatory basin 1300 (c), as the hot water temperature in storage tank 400 (b) accumulator tank because water temperature, which neutralizes, is less than mesh
Temperature is marked, the electric heater in storage tank 400 (b) is begun to warm up, until temperature reaches target temperature stopping.From gas heater
100 outputs are target water temperature hot water, so electric heater will close quickly.Ensure hot water flow, storage tank 400 (b) is being
Constant current effect is served in system.
When gondola water faucet 1400 (a) and gondola water faucet 1400 (b) while use hot water or the second lavatory basin 1300 (b) and the second washing
Basin 1300 (c) while use hot water or gondola water faucet 1400 (a), gondola water faucet 1400 (b), the second lavatory basin 1300 (a) and the second lavatory basin
1300 (c) while use hot water.By gathering first flow sensor 130, second flow sensor 510 (b) and second flow
The data of sensor 510 (c) three are compared computing, second flow sensor 510 (c) and second flow sensor 510 (b)
Data be equal to first flow sensor 130 data, determine it is above-mentioned use regimen condition.Gas heater 100 starts, according to water storage
Temperature in case 400 (a) and storage tank 400 (b), carry out computing, allow gas heater 100 with target temperature to gas-fired equipment most
High-temperature Variable power formula heats.Become the hydraulic pressure automatic balancing arrangement 520 (b) of warm water second, the second hydraulic pressure automatic balancing arrangement 520
(c) automatic start exports two EXIT POINT constant-temperature constant-currents.As the hot water temperature in storage tank 400 (a), storage tank 400 (b) because
Water temperature, which neutralizes, is less than the target temperature that system is set, and the electric heater in storage tank 400 (a), storage tank 400 (b) is begun to warm up,
Until temperature reaches target temperature stopping.What it is from the output of gas heater 100 is target water temperature hot water, so electric heater will very
It is fast to close.Ensure hot water flow, storage tank 400 (a), storage tank 400 (b) serve constant current effect in systems.
When the first lavatory basin 1200 and gondola water faucet 1400 (a), gondola water faucet 1400 (b) while use hot water or the first lavatory basin
1200 and second lavatory basin 1300 (b), the second lavatory basin 1300 (c) while use hot water or the first lavatory basin 1200 and gondola water faucet
1400 (a), gondola water faucet 1400 (b), the second lavatory basin 1300 (a), the second lavatory basin 1300 (c) while use hot water.Pass through collection
First flow sensor 130, second flow sensor 510 (b) and the data of second flow sensor 510 (c) three are compared
Compared with computing, the equal non-zero of data of second flow sensor 510 (b) and second flow sensor 510 (c) and both sums are less than the
The data of one flow sensor 130, determine above-mentioned regimen condition.Because the first lavatory basin 1200 has using hot water.For safety,
Gas heater 100 is exported with target temperature constant temperature.Supplied at three due to gas heater 100 and always flowed with water spot, system simultaneously
Amount is split.Due to changes in flow rate and cold water variation in water pressure.First hydraulic pressure automatic balancing arrangement 620, the second hydraulic pressure autobalance
Device 520 (b), the second hydraulic pressure automatic balancing arrangement 520 (c) automatic start export three EXIT POINT constant-temperature constant-currents.Due to gondola water faucet
1400 (a), gondola water faucet 1400 (b) output flow are far longer than the first lavatory basin 1200, when storage tank 400 (a), storage tank 400 (b)
Interior hot water temperature is less than target temperature, storage tank 400a because water temperature neutralizes), the electric heater in storage tank 400 (b) starts
Heating, until temperature reaches target temperature stopping.What it is from the output of gas heater 100 is target water temperature hot water, so electrical heating
Device will close quickly.Ensure hot water flow, storage tank 400 (a), storage tank 400 (b) serve constant current effect in systems.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (9)
1. a kind of control method of water system, it is characterised in that the water system includes gas heater and multiple had
The storage tank of electric heater, the water inlet of multiple storage tanks is connected respectively with the delivery port of the gas heater and each use
Water temperature balance between water spot is not interfere with each other, and the control method includes：
Set Economic Function pattern, comfortable function pattern or luxurious functional mode；
When setting the Economic Function pattern, economic hot water outlet temperature is set, non-with water state, controls the combustion gas
Water heater and multiple electric heaters stop；
When setting the comfortable function pattern, comfortable reservation usage time and comfortable hot water outlet temperature are set, water is used non-
Under state, control the gas heater to stop, and control the electric heater relaxing before the comfortable reservation usage time
By the water temperature heating in the storage tank to conventional hot water outlet temperature in suitable section of setting aside some time；
When setting the luxurious functional mode, luxurious reservation usage time and luxurious hot water outlet temperature are set, water is used non-
Under state, control the gas heater to stop, and control person of outstanding talent of the electric heater before the luxurious reservation usage time
China sets aside some time the water temperature heating in the storage tank to the luxurious hot water outlet temperature in section；
When setting the Economic Function pattern, primary hot water outlet temperature is calculated according to the economic hot water outlet temperature,
With under water state, detection is with the water temperature in the corresponding storage tank of water spot and judging whether to be less than the economic hot water output
Temperature, the gas heater is if it is controlled to start and in a manner of Variable power by the water temperature heating in the gas heater
To the primary hot water outlet temperature, and control with the corresponding electric heater startup of water spot will with the corresponding institute of water spot
The water temperature heating in storage tank is stated to the economic hot water outlet temperature, if otherwise control the gas heater and with water
The electric heater stops corresponding to point.
2. the control method of water system according to claim 1, it is characterised in that the primary hot water outlet temperature is
The equipment maximum temperature of the gas heater.
3. the control method of water system according to claim 1, it is characterised in that when the setting comfortable function pattern
When, with water state, controlling the gas heater by the water temperature heating in the gas heater to the comfortable hot water
Output temperature, detection is with the water temperature in the corresponding storage tank of water spot and judging whether to be less than the comfortable hot water output warm
Degree, if it is the control electric heater corresponding with using water spot starts, if otherwise control is corresponding described with water spot
Electric heater stops.
4. the control method of water system according to claim 1, it is characterised in that when the setting luxurious functional mode
When, with water state, controlling the gas heater by the water temperature heating in the gas heater to the luxurious hot water
Output temperature, detection is with the water temperature in the corresponding storage tank of water spot and judging whether to be less than the luxurious hot water output warm
Degree, if it is the control electric heater corresponding with using water spot starts, if otherwise control is corresponding described with water spot
Electric heater stops.
5. the control method of water system according to claim 1, it is characterised in that the heat of each storage tank of display
Water output temperature.
6. the control method of water system according to claim 1, it is characterised in that adjust the defeated of the gas heater
Go out the pressure of hot water, the heat outputting water of the gas heater is entered multiple storage tanks respectively with constant pressure.
7. the control method of water system according to claim 1, it is characterised in that in each storage tank of detection
Pressure, pressure release is carried out to the corresponding storage tank when the pressure in the storage tank is more than predetermined safe pressure value.
8. the control method of water system according to claim 1, it is characterised in that to enter the gas heater it
Preceding cold water carries out soft water and purified treatment.
9. the control method of water system according to claim 1, it is characterised in that control enters the gas heater
Chilled water flow direction before, chilled water flow before only allowing access into the gas heater is towards the gas heater stream
It is dynamic；
The hot water direction between the gas heater and each storage tank is controlled, only allows the gas heater
Hot water between each storage tank flows to the storage tank from the gas heater.
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| CN201410514865.XA CN104236112B (en) | 2014-09-29 | 2014-09-29 | The control method of water system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105020879B (en) * | 2015-07-30 | 2018-01-30 | 芜湖美的厨卫电器制造有限公司 | Fire electric water heating system and its control method |
| CN110118441A (en) * | 2019-05-14 | 2019-08-13 | 华北电力大学 | A method of power grid supply and demand, which is participated in, using smart home interacts |
| CN110411025A (en) * | 2019-07-09 | 2019-11-05 | 青岛海尔空调器有限总公司 | Control method for water heater with soft water function |
| CN112178940B (en) * | 2020-08-26 | 2022-08-16 | 青岛经济技术开发区海尔热水器有限公司 | Control method and device of dual-energy water heater, electronic equipment and storage medium |
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Application publication date: 20141224 Assignee: Guangdong Midea kitchen and toilet electrical appliance manufacturing Co.,Ltd. Assignor: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Contract record no.: X2020980004872 Denomination of invention: Control method of water supply system Granted publication date: 20180102 License type: Common License Record date: 20200812 |
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Effective date of registration: 20220810 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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