CN108572566A - The cooperative control system and method for water equipment and water heater - Google Patents
The cooperative control system and method for water equipment and water heater Download PDFInfo
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- CN108572566A CN108572566A CN201710134746.5A CN201710134746A CN108572566A CN 108572566 A CN108572566 A CN 108572566A CN 201710134746 A CN201710134746 A CN 201710134746A CN 108572566 A CN108572566 A CN 108572566A
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- water
- equipment
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- heater
- temperature
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention belongs to household electrical appliance technical fields, and in particular to a kind of cooperative control system and method for water equipment and water heater.Present invention seek to address that the problem that the control mode of existing water heater is relatively simple.For this purpose, the method for the present invention includes：Before water equipment water inlet, the demand temperature of water equipment is obtained；Before water equipment water inlet, the setting temperature of water heater is obtained；The demand temperature of the water equipment and the setting temperature of the water heater are compared, and controls the operation of the water equipment and/or the water heater according to comparing result.The present invention passes through the coordination control to water equipment and water heater, in before water inlet, by comparing the size of the demand temperature of the setting temperature and water equipment of water heater, while meeting water equipment using hot water, avoids multiple water equipments and lead to the problem of conflict when using water heater.
Description
Technical field
The invention belongs to household electrical appliance technical fields, and in particular to a kind of cooperative control system of water equipment and water heater
And method.
Background technology
In daily life, when being especially in, user is also more and more to the use demand of hot water.Pot-type boiler conduct
The main supply equipment of hot water needs to supply multiple spot use, such as washing machine, kitchen, toilet, bathroom.And different
Under service condition, the water temperature demand that user supplies water heater is also different.
Currently, the control mode to water heater is relatively simple, typically temperature control water heater the output phase is answered according to demand
The water of temperature.So, when there are multiple water equipments while using water heater, use is generated due to the difference of demand temperature
The case where water conflicts.Such as while user's shower when operation washing machine, caused by taking a shower with set temperature difference of doing washing
Temperature influence fluctuated take a shower experience, the excessively high harm users of temperature, do not wash clean the problems such as clothes, temperature excessively high damage clothes.
In order to solve the above-mentioned technical problem, special to propose the present invention.
Invention content
In order to solve the above problem in the prior art, in order to which the control mode for solving existing water heater is relatively simple
Problem, the present invention provides the cooperative control systems of a kind of water equipment and water heater.The water equipment can be with the heat
Hydrophone is connected to, and the cooperative control system further includes server, and the server can obtain the demand temperature of the water equipment
The setting temperature of degree and the water heater, before water equipment water inlet, the server compares the water equipment
The setting temperature of demand temperature and the water heater, and the water equipment and/or the water heater are controlled according to comparing result
Operation.
In the preferred embodiment of above-mentioned cooperative control system, the server can also obtain going out for the water heater
Water flow, and the water equipment and/or the hot water are controlled according to the water flow of the comparing result and the water heater
The operation of device.
In the preferred embodiment of above-mentioned cooperative control system, the server can also going out according to the water heater
Water flow obtains the undulating value of the water outlet of water heater flow, and during the water equipment is intake, the server
The operation of the water equipment and/or the water heater is controlled according to the undulating value of the water outlet of water heater flow.
In the preferred embodiment of above-mentioned cooperative control system, it is more than the heat in the demand temperature of the water equipment
In the case of the setting temperature of hydrophone：When the water flow of the water heater is more than zero, the server does not change the heat
The setting of hydrophone directly controls the water equipment water inlet；And/or when the water flow of the water heater is equal to zero,
The leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control system, it is less than the heat in the demand temperature of the water equipment
In the case of the setting temperature of hydrophone：When the water flow of the water heater is more than zero, the server sends out prompt message,
The prompt message is used to determine whether for the water equipment to be switched to the state of delay water inlet；And/or work as the hot water
When the water flow of device is equal to zero, the leaving water temperature that the water heater is arranged in the server is the demand temperature, and is controlled
The water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control system, when the water equipment is not switched to the shape of delay water inlet
When state or selection whether do not make switching in preset time, water equipment water inlet described in the server controls；And/
Or when the water equipment is switched to the state of delay water inlet, water equipment pause water inlet described in the server controls,
And the water flow of the water heater is obtained according to predetermined interval, until when to get the water flow of the water heater be zero,
The leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control system, it is equal to the heat in the demand temperature of the water equipment
In the case of the setting temperature of hydrophone：The server directly controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control system, during the water inlet：
If the undulating value of the water flow of the water heater is less than or equal to preset value, keep current into water state；
If and/or the undulating value of the water flow of the water heater be more than preset value when, the server sends out prompt message, should
Prompt message is used to determine whether for the water equipment to be switched to the state of delay water inlet.
In the preferred embodiment of above-mentioned cooperative control system, when the water equipment is not switched to the shape of delay water inlet
When state or selection whether do not make switching in preset time, water equipment described in the server controls keeps current
Into water state；And/or when the water equipment is switched to the state of delay water inlet, water is used described in the server controls
Equipment pause is intake, and the water flow of the water heater is obtained according to predetermined interval, until getting going out for the water heater
When water flow is zero, the leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls and described use water
Equipment is intake.
In the preferred embodiment of above-mentioned cooperative control system, the cooperative control system further includes：First control mould
Block, is set to the water equipment and/or operating terminal, and the server obtains the use by first control module
The demand temperature of wetting system, and the control water equipment into water state；Second control module is set to the hot water
Device and/or operating terminal, the server obtain the water flow of the water heater by second control module, and can
The water flow undulating value of the water heater is obtained according to the water flow of the water heater, and controls going out for the water heater
Water state.
In the preferred embodiment of above-mentioned cooperative control system, first control module passes through direct or indirect side
Formula determines the demand temperature set information of the water equipment.
In the preferred embodiment of above-mentioned cooperative control system, the cooperative control system further includes：Flow sensor,
It is used to detect the water flow of the water heater.
In the preferred embodiment of above-mentioned cooperative control system, the server is cloud server or physical services
Device, the physical server are set to the water equipment, the water heater, backstage or operating terminal.
In the preferred embodiment of above-mentioned cooperative control system, the water equipment be washing machine or dish-washing machine, and/
Or the water heater is gas heater.
The present invention also provides the cooperative control method of a kind of water equipment and water heater, the water equipment can be with institute
State water heater connection, which is characterized in that this method includes the following steps：Before water equipment water inlet, water equipment is obtained
Demand temperature；Before water equipment water inlet, the setting temperature of water heater is obtained；Compare the water equipment demand temperature and
The setting temperature of the water heater, and control according to comparing result the operation of the water equipment and/or the water heater.
In the preferred embodiment of above-mentioned cooperative control method, this method further includes：Before water equipment water inlet, obtain
Take the water flow of the water heater；The water equipment is controlled according to the water flow of the comparing result and the water heater
And/or the operation of the water heater.
In the preferred embodiment of above-mentioned cooperative control method, this method further includes：
The undulating value of the water outlet of water heater flow is obtained according to the water flow of the water heater；In the water equipment
During water inlet, the water equipment and/or the fortune of the water heater are controlled according to the undulating value of the water outlet of water heater flow
Row.
In the preferred embodiment of above-mentioned cooperative control method, it is more than the heat in the demand temperature of the water equipment
In the case of the setting temperature of hydrophone：When the water flow of the water heater is more than zero, do not change the setting of the water heater,
Directly control the water equipment water inlet；And/or when the water flow of the water heater is equal to zero, the hot water is set
The leaving water temperature of device is the demand temperature, and controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control method, it is less than the heat in the demand temperature of the water equipment
In the case of the setting temperature of hydrophone：When the water flow of the water heater is more than zero, prompt message is sent out, the prompt message
It is used to determine whether for the water equipment to be switched to the state of delay water inlet；And/or go out flow when the water heater
When amount is equal to zero, the leaving water temperature that the water heater is arranged is the demand temperature, and controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control method, when the water equipment is not switched to the shape of delay water inlet
When state or selection whether do not make switching in preset time, water equipment water inlet is controlled；And/or when described
When water equipment is switched to the state of delay water inlet, the water equipment pause water inlet is controlled, and institute is obtained according to predetermined interval
The water flow of water heater is stated, until when to get the water flow of the water heater be zero, the water outlet of the water heater is set
Temperature is the demand temperature, and controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control method, it is equal to the heat in the demand temperature of the water equipment
In the case of the setting temperature of hydrophone：The server directly controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control method, during the water inlet：If the water heater goes out
When the undulating value of water flow is less than or equal to preset value, then keep current into water state；If and/or the water heater goes out
When the undulating value of water flow is more than preset value, prompt message is sent out, which is used to determine whether the water equipment
It is switched to the state of delay water inlet.
In the preferred embodiment of above-mentioned cooperative control method, when the water equipment is not switched to the shape of delay water inlet
When state or selection whether do not make switching in preset time, controls the water equipment and keep current into water state；
And/or when the water equipment is switched to the state of delay water inlet, controls the water equipment pause and intake, and according to
Predetermined interval obtains the water flow of the water heater, until when to get the water flow of the water heater be zero, institute is arranged
The leaving water temperature for stating water heater is the demand temperature, and controls the water equipment water inlet.
In the preferred embodiment of above-mentioned cooperative control method, the demand temperature set information of the water equipment can
It is determined by direct or indirect mode.
In the preferred embodiment of above-mentioned cooperative control method, the water equipment be washing machine or dish-washing machine, and/
Or the water heater is gas heater.
The present invention is by the coordination control to water equipment and water heater, while meeting water equipment using hot water,
It avoids multiple water equipments and leads to the problem of conflict when using water heater.By taking washing machine as an example, by washing machine and heat
The coordination of hydrophone controls, and on the one hand avoids that rotary drum washing machine can not heat, roller washing machine heats slow problem, and clothing is made to wash
Shorten washing time while net.On the other hand, before washing machine inflow, setting and the washing machine of water heater are first determined whether
Demand temperature, and then taking corresponding control strategy to adjust according to the water flow of water heater and water flow undulating value
Whole washing machine inflow, when running washing machine while using water heater (as taken a shower) so as to avoid user, because taking a shower and washing
Outlet water temperature of water heater is fluctuated caused by clothing machine wash temperature difference, and then (such as temperature is excessively high also for influence shower experience
Have scald risk), do not wash clean the problems such as clothes, temperature excessively high damage clothes.Technical scheme of the present invention greatly improves use
The usage experience at family.
The cooperative control system of scheme 1, a kind of water equipment and water heater, the water equipment can connect with the water heater
It is logical, which is characterized in that the cooperative control system further includes server,
The server can obtain the demand temperature of the water equipment and the setting temperature of the water heater,
Before water equipment water inlet, the server compares the demand temperature of the water equipment and the water heater
Temperature is set, and controls the operation of the water equipment and/or the water heater according to comparing result.
Scheme 2, the cooperative control system according to scheme 1, which is characterized in that the server can also obtain the hot water
The water flow of device, and the water equipment and/or institute are controlled according to the water flow of the comparing result and the water heater
State the operation of water heater.
Scheme 3, the cooperative control system according to scheme 2, which is characterized in that the server can also be according to the hot water
The water flow of device obtains the undulating value of the water outlet of water heater flow, and
During the water equipment is intake, the server is according to described in the control of the undulating value of the water outlet of water heater flow
The operation of water equipment and/or the water heater.
Scheme 4, the cooperative control system according to scheme 2, which is characterized in that be more than in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：
When the water flow of the water heater is more than zero, the server does not change the setting of the water heater, directly controls
The water equipment water inlet；And/or
When the water flow of the water heater is equal to zero, the leaving water temperature that the water heater is arranged in the server is the need
Temperature is sought, and controls the water equipment water inlet.
Scheme 5, the cooperative control system according to scheme 2, which is characterized in that be less than in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：
When the water flow of the water heater is more than zero, the server sends out prompt message, and the prompt message is for determining
Whether the water equipment is switched to the state of delay water inlet；And/or
When the water flow of the water heater is equal to zero, the leaving water temperature that the water heater is arranged in the server is the need
Temperature is sought, and controls the water equipment water inlet.
Scheme 6, the cooperative control system according to scheme 5, which is characterized in that when the water equipment be not switched to be delayed into
When the state of water or selection whether do not make switching in preset time, water equipment described in the server controls into
Water；And/or
When the water equipment is switched to the state of delay water inlet, water equipment pause water inlet described in the server controls,
And the water flow of the water heater is obtained according to predetermined interval, until when to get the water flow of the water heater be zero,
The leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls the water equipment water inlet.
Scheme 7, the cooperative control system according to scheme 2, which is characterized in that be equal in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：The server directly controls the water equipment water inlet.
Scheme 8, the cooperative control system according to scheme 3, which is characterized in that during the water inlet：
If the undulating value of the water flow of the water heater is less than or equal to preset value, keep current into water state；And/
Or
If the undulating value of the water flow of the water heater is more than preset value, the server sends out prompt message, the prompt
Information is used to determine whether for the water equipment to be switched to the state of delay water inlet.
Scheme 9, the cooperative control system according to scheme 8, which is characterized in that when the water equipment be not switched to be delayed into
When the state of water or selection whether do not make switching in preset time, water equipment described in the server controls is kept
It is current into water state；And/or
When the water equipment is switched to the state of delay water inlet, water equipment pause water inlet described in the server controls,
And the water flow of the water heater is obtained according to predetermined interval, until when to get the water flow of the water heater be zero,
The leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls the water equipment water inlet.
Scheme 10, the cooperative control system according to any one of scheme 1 to 9, which is characterized in that the cooperative control system
Further include：
First control module, is set to the water equipment and/or operating terminal, and the server is controlled by described first
Module obtains the demand temperature of the water equipment, and the control water equipment into water state；
Second control module, is set to the water heater and/or operating terminal, and the server controls mould by described second
Block obtains the water flow of the water heater, and can obtain the water outlet of the water heater according to the water flow of the water heater
Flowed fluctuation value, and the control water heater go out water state.
Scheme 11, the cooperative control system according to scheme 10, which is characterized in that first control module by directly or
Indirect mode determines the demand temperature set information of the water equipment.
Scheme 12, the cooperative control system according to scheme 10, which is characterized in that the cooperative control system further includes：
Flow sensor is used to detect the water flow of the water heater.
Scheme 13, the cooperative control system according to any one of scheme 1 to 9, which is characterized in that the server is high in the clouds
Server or physical server,
The physical server is set to the water equipment, the water heater, backstage or operating terminal.
Scheme 14, the cooperative control system according to any one of scheme 1 to 9, which is characterized in that the water equipment is to wash
Clothing machine or dish-washing machine, and/or
The water heater is gas heater.
The cooperative control method of scheme 15, a kind of water equipment and water heater, the water equipment can connect with the water heater
It is logical, which is characterized in that this method includes the following steps：
Before water equipment water inlet, the demand temperature of water equipment is obtained；
Before water equipment water inlet, the setting temperature of water heater is obtained；
The demand temperature of the water equipment and the setting temperature of the water heater are compared, and the use is controlled according to comparing result
The operation of wetting system and/or the water heater.
Scheme 16, the cooperative control method according to scheme 15, which is characterized in that this method further includes：
Before water equipment water inlet, the water flow of the water heater is obtained；
The water equipment and/or the fortune of the water heater are controlled according to the water flow of the comparing result and the water heater
Row.
Scheme 17, the cooperative control method according to scheme 16, which is characterized in that this method further includes：
The undulating value of the water outlet of water heater flow is obtained according to the water flow of the water heater；
During the water equipment is intake, the water equipment is controlled according to the undulating value of the water outlet of water heater flow
And/or the operation of the water heater.
Scheme 18, the cooperative control method according to scheme 16, which is characterized in that big in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：
When the water flow of the water heater is more than zero, do not change the setting of the water heater, directly controls and described set with water
Standby water inlet；And/or
When the water flow of the water heater is equal to zero, the leaving water temperature that the water heater is arranged is the demand temperature, and
Control the water equipment water inlet.
Scheme 19, the cooperative control method according to scheme 16, which is characterized in that small in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：
When the water flow of the water heater is more than zero, prompt message is sent out, which is used to determine whether will be described
Water equipment is switched to the state of delay water inlet；And/or
When the water flow of the water heater is equal to zero, the leaving water temperature that the water heater is arranged is the demand temperature, and
Control the water equipment water inlet.
Scheme 20, the cooperative control method according to scheme 19, which is characterized in that when the water equipment is not switched to delay
When the state of water inlet or selection whether do not make switching in preset time, water equipment water inlet is controlled；And/or
Person
When the water equipment is switched to the state of delay water inlet, the water equipment pause water inlet is controlled, and according to default
The heat is arranged until when to get the water flow of the water heater be zero in the water flow of water heater described in interval acquiring
The leaving water temperature of hydrophone is the demand temperature, and controls the water equipment water inlet.
Scheme 21, the cooperative control method according to scheme 16, which is characterized in that in the demand temperature etc. of the water equipment
In the case of the setting temperature of the water heater：The server directly controls the water equipment water inlet.
Scheme 22, the cooperative control method according to scheme 17, which is characterized in that during the water inlet：
If the undulating value of the water flow of the water heater is less than or equal to preset value, keep current into water state；And/
Or
If the undulating value of the water flow of the water heater is more than preset value, prompt message is sent out, the prompt message is for true
The fixed the state whether water equipment is switched to delay water inlet.
Scheme 23, the cooperative control method according to scheme 22, which is characterized in that when the water equipment is not switched to delay
When the state of water inlet or selection whether do not make switching in preset time, control the water equipment keep it is current into
Water state；And/or
When the water equipment is switched to the state of delay water inlet, the water equipment pause water inlet is controlled, and according to default
The heat is arranged until when to get the water flow of the water heater be zero in the water flow of water heater described in interval acquiring
The leaving water temperature of hydrophone is the demand temperature, and controls the water equipment water inlet.
Scheme 24, the cooperative control method according to any one of scheme 15 to 23, which is characterized in that the water equipment
Demand temperature set information can be determined by direct or indirect mode.
Scheme 25, the cooperative control method according to any one of scheme 15 to 23, which is characterized in that the water equipment is
Washing machine or dish-washing machine, and/or
The water heater is gas heater.
Description of the drawings
Fig. 1 is the main flow schematic diagram of the cooperative control method of the present invention；
Fig. 2A is that the cooperative control method of the present invention washes the detail flowchart of fill phase in laundry owner；
Fig. 2 B are detail flowchart of the cooperative control method in the washing machine rinsing inflow stage of the present invention；
Fig. 3 is the structural schematic diagram of the cooperative control system of the present invention.
Specific implementation mode
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.For the ease of
It describes, is described in detail by taking washing machine as an example in present embodiment.It will be readily appreciated by those skilled in the art that the present invention
Water equipment is not limited only to washing machine, other water equipments, such as dish-washing machine are also suitable.
It is used since existing pot-type boiler usually requires supply multiple spot, and different usage scenarios has not water heater
Same demand.For example, when user needs using washing machine, and other users are used the water heater and take a shower, and wash one's hair
Water temperature and the demand water temperature of washing machine are often inconsistent used in bath.So, it there is following two aspects problem：
If on the one hand, current shower water temperature is higher than the demand water temperature of washing machine, if that being supplied according to shower water temperature
To washing machine, the clothing in washing machine may be damaged because of high temperature；And if adjusting hot water according to washing machine demand water temperature
Device output water temperature can make bath water temperature drop low, user experience is caused to be deteriorated.
If on the other hand, current shower water temperature is less than the demand water temperature of washing machine, if that according to shower water temperature
Washing machine is supplied, the clothing in washing machine may not be washed clean because of low temperature；And if according to washing machine demand water temperature tune
Whole water heater output water temperature can be such that shower water temperature increases, and user is caused scald risk occur.
In order to avoid the above problem, the present invention realizes intelligent hot water laundry by Collaborative Control water heater and washing machine
Purpose.The specific method of the present invention is described in detail below.
As shown in Figure 1, the intelligent hot water clothes washing method of the present invention includes the following steps：
S110, before washing machine inflow, obtain the demand temperature of washing machine and the setting temperature of water heater, comparison laundry
The demand temperature of machine and the setting temperature of water heater；
S120, before washing machine inflow, obtain the water flow of water heater；
S130, the operation that washing machine and/or water heater are controlled according to the water flow of comparing result and water heater；
S140, the undulating value that water outlet of water heater flow is obtained according to the water flow of water heater；
S150, during washing machine inflow, according to the undulating value of the water flow of the water heater control washing machine and/
Or the operation of water heater.
In above-mentioned steps S110, demand temperature may include either with or without setting demand temperature and setting demand temperature
Set specific temperature value etc. in the case of degree.The demand temperature can be determined by direct or indirect mode.Tool
Body, for having set the situation of demand temperature, user can directly input the demand of washing machine when using washing machine
Temperature, then the demand temperature be transferred to server.Or user uses when doing washing machine washing, can also input its of washing machine
His washing information (the kinds of laundry information of such as washing mode, washing), by control module (the first control in claims
Module) it is determined indirectly according to the washing information and (such as calculates or extrapolate according to other aforementioned washing informations) demand of washing machine
Temperature, and the demand temperature is transmitted to server.The setting temperature of water heater can be obtained in the same fashion.Except this it
Outside, the mode of any other demand temperature that is rational, can getting washing machine and water heater setting, the present invention are also suitable.
In above-mentioned steps S120, going out for water heater can be obtained by being set to the flow sensor of water heater mouth
Water flow, according to the water flow of water heater, it can be determined that go out current water heater and be in seizure condition (if water heater mouth
Have flow, illustrate that water heater is in seizure condition) or free state (if water heater mouth illustrates hot water without flow
Device is in free state).It will be appreciated to those of skill in the art that in the step s 120, for gas heater,
Can directly judge the operating status-of water heater be switched on operation, it is standby or shutdown, if it is booting run, then illustrate
Its is occupied, if it is standby or shutdown, then illustrates that its is unoccupied.On this point, according to the installation position of server,
The occupancy of water heater or the operating status of unoccupied can be obtained by any suitable means, and details are not described herein again.
In above-mentioned steps S140, during washing machine inflow, it is assumed that the water flow of water heater is A, under normal circumstances,
If using the water heater without other equipment, for water heater during supplying use in washing machine water, water flow A is almost
Big fluctuation is not will produce.(water yield for being often referred to water heater increases suddenly) is fluctuated when detecting that water outlet of water heater flow generates
When, illustrate have other equipment using water heater.In the present embodiment, the maximum fluctuation of a water outlet of water heater flow can be preset
Range, such as 1L/min.When detecting that the undulating value of water heater mouth is more than 1L/min, illustrate water heater by other equipment
It uses；And undulating value is less than or equal to the situation of 1L/min, can be considered as error.I.e. undulating value is less than or equal to the feelings of 1L/min
Shape illustrates that water heater is not used by other equipment.The preset value of above-mentioned 1L/min is only exemplary, people in the art
Member can be according to the specific application occasions needs select other suitable numerical value.
The control strategy of step S130 and step S150 are described in detail referring to Fig. 2A and Fig. 2 B.Fig. 2A is this
The cooperative control method of invention washes the detail flowchart of fill phase in laundry owner；Fig. 2 B are the cooperative control methods of the present invention
In the detail flowchart in washing machine rinsing inflow stage.
As shown in Figure 2 A, fill phase is washed main, first after washing machine booting, the program for then setting washing machine is (specific
It is wash temperature) and start washing machine.Server obtains the current set temperature N of the wash temperature M and water heater of washing machine.
In the case of M=N, the setting temperature of water heater meets the needs of washing machine, does not have to change water heater at this time
Temperature is set, directly controls water heater and water is supplied into washing machine, washing machine can simultaneously be used with other water equipments.
In the case of M ＞ N, at this point, before washing machine inflow, it can be passed by being set to the upper flow of water heater
Sensor obtains the water flow A of water heater, and strategy control as follows is executed according to the water flow A of water heater：
The water flow A of water heater>When 0, in illustrating that water heater is used.And since the setting temperature of water heater is less than
The wash temperature of washing machine high temperature will not occur even if the water supply washing machine for the temperature that water heater is currently exported uses
Destroy the situation of clothing.At this point, in order to ensure the normal use of other users, water intake valve of washing machine, hot water can be directly opened
Water is directly supplied washing machine by device with current set temperature.
When the water flow A=0 of water heater, illustrate that water heater is in unused state.The laundry that server will be got
The wash temperature of machine is sent to water heater, and water intake valve of washing machine is opened, and water heater exports the water of wash temperature to washing machine.
In the case of M ＜ N, before washing machine inflow, obtained still through the flow sensor for being set to water heater
The water flow A of water heater executes strategy control as follows according to the water flow A of water heater：
The water flow A of water heater>When 0, in illustrating that water heater is used.Server sends out prompt message, prompts to use
Whether family selects washing machine delay water inlet.If user does not select delay to intake or do not make a choice at the appointed time, take
Business device does not change water heater current state, and water intake valve of washing machine is opened, and the water of the temperature currently exported is supplied laundry by water heater
Machine uses.If user's selection is delayed into water washing, server sends out pause water inlet instruction to washing machine, while often spending the predetermined time
(such as 1 minute) obtains a water outlet of water heater flow, when water outlet of water heater flow A=0, then carries out next step operation.
When the water flow A=0 of water heater, illustrate that water heater is in unused state.The laundry that server will be got
The wash temperature of machine is sent to water heater, and washing machine starts to intake.Such as the inlet valve of control washing machine is opened, water heater output
The water of wash temperature is to washing machine.
As the preferred embodiment of the present invention, in the washing machine inflow stage, server monitors water outlet of water heater stream in real time
The undulating value X of amount.Under normal circumstances, if using the water heater without other equipment, water heater is in supply use in washing machine
During water, water flow A hardly generates big fluctuation.It is fluctuated (usually when detecting that water outlet of water heater flow generates
The water yield for referring to water heater increases suddenly) when, illustrate have other equipment using water heater.In the present embodiment, one can be preset
The maximum fluctuation range of a water outlet of water heater flow, such as 1L/min.When detect water heater mouth undulating value be more than 1L/
When min, illustrate that water heater is used by other equipment；And undulating value is less than or equal to the situation of 1L/min, can be considered as error,
I.e. undulating value is less than or equal to 1L/min situations, illustrates that water heater is not used by other equipment.It is 1L/ with default undulating value
For min, server takes strategy control as follows according to the undulating value X of water outlet of water heater flow：
If X≤1L/min, illustrate only washing machine using water heater, keep water heater goes out water state；If X>1L/
Min illustrates that also other users, at this point, server sends out prompt message, prompt the user whether selection laundry using water heater
Machine delay water inlet.If user's selection is delayed into water washing, server sends out pause water inlet instruction to washing machine, while controlling hot water
Device is restored to the parameter setting before laundry, to ensure that other users being capable of normal use water heater.Wait for water outlet of water heater flow A=
0 (hot water device is in unused state), server control the water of water heater output wash temperature to washing machine again.If user
Selection is not delayed into water washing, in order to ensure other users can normal use water heater, server controls water heater is restored to
Then parameter setting before laundry makes water heater that the water of the set temperature before laundry is supplied washing machine.Until detecting hot water
Device water flow is restored to only for washing machine in use, setting the parameter of water heater to required parameter of doing washing again.
Washing machine has been executed after master washes and has been dehydrated, and the rinsing inflow stage is entered after dehydration.It should be noted that usually
Master washes the stage to improve the washing effect of washing powder, needs the water of water heater supply washing machine proper temperature.And in rinsing rank
Duan Tongchang only needs to be rinsed using normal-temperature water.
As shown in Figure 2 B, in the rinsing inflow stage, there is still a need for the water flow A for obtaining water heater for server.
If the water flow A of water heater>0, server sends out prompt message, prompts the user whether selection washing machine delay
Water inlet.If user does not select delay to intake or do not make a choice at the appointed time, it is current that server does not change water heater
State, water intake valve of washing machine are opened, and water is directly supplied washing machine by water heater with current set temperature.If user's selection is prolonged
When into water washing, server gives washing machine hair pause water inlet instruction, while often spending the predetermined time (such as 1 minute) and obtaining a hot water
Device water yield information when water outlet of water heater amount A=0, then carries out next step operation.
If the water flow A=0 of water heater, server controls water heater do not heat, water intake valve of washing machine is opened, and is started
Water inlet.During washing machine rinsing inflow, server obtains the undulating value X of water outlet of water heater flow in real time, according to water heater
The undulating value X of water flow, takes the above control strategy to be controlled, in this not go into detail.Entire laundry
After the completion of period, server controls water heater shuts down or is restored to the water heater setting before laundry.
In the preferred embodiment of the above method, water equipment is not limited to washing machine, can also be dish-washing machine etc. other
Water equipment, water heater is preferably by gas heater, but it can be other kinds of water heater, such as electric heater.
In addition it is also necessary to explanation, above-mentioned " server sends out prompt message, prompts the user whether that selection washing machine prolongs
The instruction of Shi Jinshui " can remind user respectively every time, then be selected by users, and can also set program in advance (can be with
Set or manually set automatically by washing machine, server, operating terminal etc.), and then when there is prompt message, certainly by program
Dynamic selection.For example, after being set as the program of automatic time delay in advance, every washing machine generates the (washing machine that conflicts with other equipment
With other equipment simultaneously use water heater situation), procedure auto-control washing machine pause water inlet, wait for without other with after water again
Continue to intake；After user is arranged in advance is not delayed water inlet, every water inlet conflict stage, washing machine does not have to pause and intakes, but
Water heater temperature setting, the hot water directly currently exported using water heater are not changed.Is run to for washing machine, such as other stages
When washing, dehydration, rinsing etc. do not have to the stage of water inlet, to ensure user, other (are such as taken a shower) with water, server controls hot water
Device parameter setting is restored to the parameter setting before laundry, it is ensured that does not influence use of the user to water heater.
It should also be noted that, in above-mentioned control strategy, before washing machine inflow, server can also pass through acquisition
The operating status of water heater takes corresponding control strategy.The operating status of water heater can correspond to water outlet of water heater flow,
It is no longer described in detail herein.
In addition, the invention also provides the cooperative control systems of a kind of washing machine and water heater.As shown in figure 3, the system
Including washing machine, water heater and server, washing machine can be connected to water heater, and the server can obtain the need of washing machine
Ask temperature and the setting temperature of water heater.Before washing machine inflow, server compares the demand temperature and water heater of washing machine
Setting temperature, and control according to comparing result the operation of washing machine and/or water heater.
Preferably, which further includes the first control module and the second control module.Wherein, the first control module can be set
It is placed in washing machine, such as mobile phone, tablet operating terminal can also be set to, server is obtained by first control module and done washing
The demand temperature of machine, and control washing machine into water state, such as inflow temperature and flow etc..Second control module can be set
It is placed on water heater, such as mobile phone, tablet operating terminal can also be set to, server can be obtained by the second control module
The setting temperature of water heater, water flow, and control water heater go out water state, such as leaving water temperature and flow etc..It needs
Illustrate, the operating terminal in the present invention is any terminal except washing machine and water heater, such as can be mobile phone, tablet
Mobile terminal can also be other fixed terminals, such as be set to metope or the intelligent operation panel of other fixed positions.Operation
Terminal can be the form that multiple positions are fixed in dispersion, can also be integrated in one.
Preferably, the first control module determines the demand temperature setting letter of water equipment in a manner of directly or indirectly
Breath, and it is transmitted to server.Specifically, when user is using laundry machine washing, the demand temperature of washing machine can be directly inputted, then
The demand temperature is transmitted to server by the first control module；Or user uses when doing washing machine washing, inputs washing for washing machine
Information (the kinds of laundry information such as washed) is washed, calculates the need of washing machine according to the washing information by first control module
Temperature is sought, and is transmitted to server.Second control module similarly can get the setting temperature of water heater.Preferably, the water heater
It is additionally provided with flow sensor, during washing machine inflow, which goes out flow for detection water heater in real time
Amount, server can obtain the water flow of water heater by the flow sensor.
The control strategy of the system can refer to above, and in this not go into detail.
In addition, it can also be proximal end physical server that the server in the system, which can be cloud virtual server, as
Physical server can be set to laundry generator terminal, water heater end, backstage or operating terminal.These evolutions are all shapes
Adjustment in formula has no effect on the basic principle and protection domain of the present invention.And the water equipment of the present invention is not limited only to do washing
Machine can also be other water equipments such as dish-washing machine.
The present invention is by the coordination control to water equipment and water heater, while meeting water equipment using hot water,
It avoids multiple water equipments and leads to the problem of conflict when using water heater.By taking washing machine as an example, by washing machine and heat
The coordination of hydrophone controls, and on the one hand avoids that rotary drum washing machine can not heat, roller washing machine heats slow problem, and clothing is made to wash
Shorten washing time while net.On the other hand, before washing machine inflow, setting and the washing machine of water heater are first determined whether
Demand temperature, and then taking corresponding control strategy to adjust according to the water flow of water heater and water flow undulating value
Whole washing machine inflow, when running washing machine while using water heater (as taken a shower) so as to avoid user, because taking a shower and washing
Outlet water temperature of water heater is fluctuated caused by clothing machine wash temperature difference, and then (such as temperature is excessively high also for influence shower experience
Have scald risk), do not wash clean the problems such as clothes, temperature excessively high damage clothes.Technical scheme of the present invention greatly improves use
The usage experience at family.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these
Technical solution after change or replacement is fallen within protection scope of the present invention.
Claims (10)
1. the cooperative control system of a kind of water equipment and water heater, the water equipment can be connected to the water heater,
It being characterized in that, the cooperative control system further includes server,
The server can obtain the demand temperature of the water equipment and the setting temperature of the water heater,
Before water equipment water inlet, the server compares the demand temperature of the water equipment and the water heater
Temperature is set, and controls the operation of the water equipment and/or the water heater according to comparing result.
2. cooperative control system according to claim 1, which is characterized in that the server can also obtain the hot water
The water flow of device, and the water equipment and/or institute are controlled according to the water flow of the comparing result and the water heater
State the operation of water heater.
3. cooperative control system according to claim 2, which is characterized in that the server can also be according to the hot water
The water flow of device obtains the undulating value of the water outlet of water heater flow, and
During the water equipment is intake, the server is according to described in the control of the undulating value of the water outlet of water heater flow
The operation of water equipment and/or the water heater.
4. cooperative control system according to claim 2, which is characterized in that be more than in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：
When the water flow of the water heater is more than zero, the server does not change the setting of the water heater, directly controls
The water equipment water inlet；And/or
When the water flow of the water heater is equal to zero, the leaving water temperature that the water heater is arranged in the server is the need
Temperature is sought, and controls the water equipment water inlet.
5. cooperative control system according to claim 2, which is characterized in that be less than in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：
When the water flow of the water heater is more than zero, the server sends out prompt message, and the prompt message is for determining
Whether the water equipment is switched to the state of delay water inlet；And/or
When the water flow of the water heater is equal to zero, the leaving water temperature that the water heater is arranged in the server is the need
Temperature is sought, and controls the water equipment water inlet.
6. cooperative control system according to claim 5, which is characterized in that when the water equipment be not switched to be delayed into
When the state of water or selection whether do not make switching in preset time, water equipment described in the server controls into
Water；And/or
When the water equipment is switched to the state of delay water inlet, water equipment pause water inlet described in the server controls,
And the water flow of the water heater is obtained according to predetermined interval, until when to get the water flow of the water heater be zero,
The leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls the water equipment water inlet.
7. cooperative control system according to claim 2, which is characterized in that be equal in the demand temperature of the water equipment
In the case of the setting temperature of the water heater：The server directly controls the water equipment water inlet.
8. cooperative control system according to claim 3, which is characterized in that during the water inlet：
If the undulating value of the water flow of the water heater is less than or equal to preset value, keep current into water state；And/
Or
If the undulating value of the water flow of the water heater is more than preset value, the server sends out prompt message, the prompt
Information is used to determine whether for the water equipment to be switched to the state of delay water inlet.
9. cooperative control system according to claim 8, which is characterized in that when the water equipment be not switched to be delayed into
When the state of water or selection whether do not make switching in preset time, water equipment described in the server controls is kept
It is current into water state；And/or
When the water equipment is switched to the state of delay water inlet, water equipment pause water inlet described in the server controls,
And the water flow of the water heater is obtained according to predetermined interval, until when to get the water flow of the water heater be zero,
The leaving water temperature that the water heater is arranged in the server is the demand temperature, and controls the water equipment water inlet.
10. cooperative control system according to any one of claim 1 to 9, which is characterized in that the cooperative control system
Further include：
First control module, is set to the water equipment and/or operating terminal, and the server is controlled by described first
Module obtains the demand temperature of the water equipment, and the control water equipment into water state；
Second control module, is set to the water heater and/or operating terminal, and the server controls mould by described second
Block obtains the water flow of the water heater, and can obtain the water outlet of the water heater according to the water flow of the water heater
Flowed fluctuation value, and the control water heater go out water state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134746.5A CN108572566B (en) | 2017-03-08 | 2017-03-08 | Cooperative control system and method for water consumption equipment and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134746.5A CN108572566B (en) | 2017-03-08 | 2017-03-08 | Cooperative control system and method for water consumption equipment and water heater |
Publications (2)
| Publication Number | Publication Date |
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| CN108572566A true CN108572566A (en) | 2018-09-25 |
| CN108572566B CN108572566B (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539562A (en) * | 2018-11-30 | 2019-03-29 | 朱朝峰 | Toilet hot water flow fixed mechanism |
| CN113485139A (en) * | 2021-07-14 | 2021-10-08 | 无锡小天鹅电器有限公司 | Whole-house linkage-based clothes washing control method and device, household appliance and server |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04224796A (en) * | 1990-12-26 | 1992-08-14 | Matsushita Electric Ind Co Ltd | Automatic washing system |
| CN103215789A (en) * | 2013-03-25 | 2013-07-24 | 海尔集团公司 | Clothes washing water supply control method and device |
| CN205258874U (en) * | 2015-12-01 | 2016-05-25 | 无锡小天鹅股份有限公司 | Washing machine system, washing machine and water heater |
-
2017
- 2017-03-08 CN CN201710134746.5A patent/CN108572566B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04224796A (en) * | 1990-12-26 | 1992-08-14 | Matsushita Electric Ind Co Ltd | Automatic washing system |
| CN103215789A (en) * | 2013-03-25 | 2013-07-24 | 海尔集团公司 | Clothes washing water supply control method and device |
| CN205258874U (en) * | 2015-12-01 | 2016-05-25 | 无锡小天鹅股份有限公司 | Washing machine system, washing machine and water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539562A (en) * | 2018-11-30 | 2019-03-29 | 朱朝峰 | Toilet hot water flow fixed mechanism |
| CN113485139A (en) * | 2021-07-14 | 2021-10-08 | 无锡小天鹅电器有限公司 | Whole-house linkage-based clothes washing control method and device, household appliance and server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108572566B (en) | 2022-05-27 |
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Effective date of registration: 20220421 Address after: 201617 t-14, 1f, No. 18, Lane 945, changta Road, Shihudang Town, Songjiang District, Shanghai Applicant after: Shanghai Haier washing Electric Appliance Co.,Ltd. Applicant after: Haier Zhijia Co., Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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