CN108592411A - Hot-water heating system and hot water control method - Google Patents
Hot-water heating system and hot water control method Download PDFInfo
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- CN108592411A CN108592411A CN201810390351.6A CN201810390351A CN108592411A CN 108592411 A CN108592411 A CN 108592411A CN 201810390351 A CN201810390351 A CN 201810390351A CN 108592411 A CN108592411 A CN 108592411A
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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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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The present embodiments relate to supply equipment fields, in particular to a kind of hot-water heating system and hot water control method.The hot-water heating system includes：Water source structure is provided, it is discharged end structure, flow detection components, temperature sensing assembly, control assembly and hot water component, hot water component is connect with water source structure is provided by the first water supply line, water source structure is provided for providing water, hot water component is for heating water, water outlet end structure is connect with offer water source structure and hot water component by the second water supply line, water outlet end structure is the use water end (W.E.) mouth of user, flow detection components and the temperature sensing assembly are arranged on the first water supply line, hot water component, flow detection components and temperature sensing assembly are connect with control assembly, control assembly is according to water velocity, water flux density and water flow temperature, it controls hot water component and heats water, water after heating flows into water outlet end structure via the second water supply line.The hot-water heating system disclosure satisfy that hot water demand.
Description
Technical field
The present invention relates to supply equipment fields, in particular to a kind of hot-water heating system and hot water control method.
Background technology
Gas heater is a kind of common domestic electric appliance, when domestic hot-water's demand is larger, single combustion gas heat
Hydrophone is difficult often to satisfy the use demand, and at this moment just needs a device that multiple gas heaters join together to use, according to
User's actual need, intelligent switch water heater Parallel sets.Currently, the large size such as hotel, cosmetology place uses multi-machine parallel connection
Mode makes up underload, and this mode need to generally be equipped with independent control, pipe-line layout and electrical wiring are complicated, cost compared with
Height is not suitable for domestic central hot water system.
Invention content
The purpose of the present invention is to provide a kind of hot-water heating system and hot water control method, it is intended to improve and deposits in the prior art
The above problem.
An embodiment of the present invention provides a kind of hot-water heating system, the hot-water heating system includes：Water source structure, water outlet knot are provided
Structure, flow detection components, temperature sensing assembly, control assembly and hot water component；
The hot water component is connect with the offer water source structure by the first water supply line, and offer water source structure is used
In providing water, the hot water component is for heating water；The water outlet end structure and the offer water source structure and the hot water group
For part by connection, the water outlet end structure is the use water end (W.E.) mouth of user；The flow detection components and the temperature sensing assembly
It is arranged on first water supply line；The hot water component, the flow detection components and the temperature sensing assembly with
The control assembly connection；
The flow detection components are used to detect the water velocity and water flux density in first water supply line, obtain water
Circulation information is flowed, the flow circulation information is sent to the control assembly；The temperature sensing assembly is described for detecting
Water flow temperature in first water supply line obtains water flow temperature information, and the water flow temperature information is sent to the control group
Part；The control assembly is used to control the hot water component according to the flow circulation information and the water flow temperature information and heat
Water.
As further, the hot water component includes one or more water heater；One or more of hot water
Device is connect with the control assembly, one or more of water heaters by the first water supply line described in one or more with
Offer water source structure connection；The control assembly is used for true according to the flow circulation information and the water flow temperature information
The water heater quantity opened is needed calmly, and the water heater that corresponding number is controlled according to the water heater quantity heats water.
As further, the water heater includes hot water structure and fault detect structure；The hot water structure and described
Fault detect structure is connect with the control assembly；The hot water structure is for heating water；The control assembly is for controlling institute
State hot water structure heating water；The fault detect structure be used to detect the hot water structure whether failure, when detecting
When the hot water structure breaks down, hot water fault message is sent to the control assembly；The control assembly is additionally operable to basis
The hot water fault message controls the not actuated water heater with the hot water fault message corresponding number in the hot water component
Water is heated, while removing the address of the corresponding water heater of the hot water fault message.
As further, first water supply line is equipped with flow control structure, the flow control structure and institute
State control assembly connection；The flow control structure is used to control the state of the flow in first water supply line；The control
Component processed is additionally operable to control the flow control structure opening or close.
As further, the flow detection components and the temperature sensing assembly are arranged in the flow control structure
On.
As further, the position on first water supply line close to the water heater is additionally provided with electronic cut-off
Valve, the electric check valve are connect with the control assembly；
The control assembly is additionally operable to control the electric check valve opening or close, and the heat is flowed into control flow
Hydrophone stops flow into the water heater.
As further, the position on first water supply line close to the water heater is additionally provided with manual shutoff
Valve, the hand stop valve is for controlling the flow inflow water heater or stopping flow into the water heater.
The embodiment of the present invention additionally provides a kind of hot water control method, is applied to above-mentioned hot-water heating system, the hot water control
Method processed includes：
The flow detection components detect water velocity and water flux density in first water supply line, obtain flow stream
Communication breath, the control assembly is sent to by the flow circulation information；
The temperature sensing assembly detects the water flow temperature in first water supply line, obtains water flow temperature information, will
The water flow temperature information is sent to the control assembly；
The control assembly controls the hot water component according to the flow circulation information and the water flow temperature information and adds
Hot water.
As further, the hot water component includes one or more water heater；One or more of hot water
Device is connect with the control assembly, one or more of water heaters by the first water supply line described in one or more with
Offer water source structure connection；
The control assembly controls the hot water component according to the flow circulation information and the water flow temperature information and adds
The step of hot water, including：
The control assembly determines the hot water for needing to open according to the flow circulation information and the water flow temperature information
Device quantity, the water heater that corresponding number is controlled according to the water heater quantity heat water.
As further, the water heater includes hot water structure and fault detect structure；The hot water structure and described
Fault detect structure is connect with the control assembly；
The control assembly determines the hot water for needing to open according to the flow circulation information and the water flow temperature information
Device quantity controls the step of water heater of corresponding number heats water according to the water heater quantity, including：
The control assembly controls the hot water structure and heats water；
Hot water structure described in the fault detect structure detection whether failure, when detecting that the hot water structure goes out
When existing failure, hot water fault message is sent to the control assembly；
The control assembly according to the hot water fault message control in the hot water component with the hot water fault message
The not actuated water heater of corresponding number heats water, while removing the address of the corresponding water heater of the hot water fault message.
An embodiment of the present invention provides a kind of hot-water heating system and hot water control method, the hot-water heating system includes：Water is provided
Source structure, water outlet end structure, flow detection components, temperature sensing assembly, control assembly and hot water component, hot water component and offer
Water source structure is connected by the first water supply line, provides water source structure for providing water, hot water component is for heating water, water outlet
Structure is connect with offer water source structure and hot water component by the second water supply line, and water outlet end structure is the use water end (W.E.) mouth of user,
Flow detection components and the temperature sensing assembly are arranged on the first water supply line, hot water component, flow detection components and temperature
Degree detection components are connect with control assembly, are supplied water to water outlet structure and hot water component by providing water source structure, by flow
Detection components detect the water velocity and water flux density of flow, and the water flow temperature of flow, control group are detected by temperature sensing assembly
Part heats water according to water velocity, water flux density and water flow temperature, control hot water component, and the water after heating is via the second feed pipe
Road flows into water outlet end structure, and user can be in water outlet end structure hot water taking and or cold water.The hot-water heating system disclosure satisfy that hot water needs
It asks.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows 100 structural schematic diagram of a kind of hot-water heating system provided in an embodiment of the present invention.
Fig. 2 shows a kind of hot water control method flow charts provided in an embodiment of the present invention.
Fig. 3 shows the flow chart of step S300.
Icon：100- hot-water heating systems；110- provides water source structure；120- is discharged end structure；130- flow detection components；
140- temperature sensing assemblies；150- control assemblies；160- hot water components；161- water heaters；170- guard boxs；200- first supplies water
Pipeline；The second water supply lines of 300-；400- electric check valves；500- hand stop valves；600- flow control structures；700- water
Point；800- check valves.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put or those skilled in the art orientation or position that usually understand
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, equipment is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The place that common gas heater multi-machine parallel connection hot-water heating system is always discharged at present all can include larger heat accumulation water pot,
Multiple water circulating pumps, it is first to add for reducing fluctuating temperature and preparing hot water in advance, but during inevitable startup use
The hot time is longer and water pot can scatter and disappear, and amount of heat, sediment incrustation water quality accordingly decline, and increase water tank cost operating cost
It is opposite to rise.
To solve the above-mentioned problems, an embodiment of the present invention provides a kind of hot-water heating system 100 and hot water control methods.
Referring to Fig. 1, Fig. 1 shows 100 structural schematic diagram of a kind of hot-water heating system provided in an embodiment of the present invention.
In embodiments of the present invention, hot-water heating system 100 includes：Water source structure 110, water outlet end structure 120, flow inspection are provided
Survey component 130, temperature sensing assembly 140, control assembly 150 and hot water component 160.Hot water component 160 and offer water source structure
110 are connected by the first water supply line 200, provide water source structure 110 for providing water, hot water component 160 is for heating water.Go out
Water end (W.E.) structure 120 is connect with offer water source structure 110 and hot water component 160 by the second water supply line 300, and end structure is discharged
120 be the use water end (W.E.) mouth of user.Flow detection components 130 and temperature sensing assembly 140 are arranged on the first water supply line 200,
Hot water component 160, flow detection components 130 and temperature sensing assembly 140 are connect with control assembly 150.
In embodiments of the present invention, flow detection components 130 be used to detect water velocity in the first water supply line 200 with
Water flux density obtains flow circulation information, and flow circulation information is sent to control assembly 150.Temperature sensing assembly 140 is used for
The water flow temperature in the first water supply line 200 is detected, water flow temperature information is obtained, water flow temperature information is sent to control assembly
150.Control assembly 150 is used to heat water according to flow circulation information and water flow temperature information control hot water component 160.
By using above scheme, supplied water to water outlet structure 120 and hot water component 160 by providing water source structure 110,
The water velocity and water flux density that flow is detected by flow detection components 130 are detected the flow of flow by temperature sensing assembly 140
Temperature, control assembly 150 is according to water velocity, water flux density and water flow temperature, and control hot water component 160 heats water, after heating
Water flow into water outlet end structure 120 via the second water supply line 300, user can be in water outlet 120 hot water taking of end structure and or cold
Water.The hot-water heating system 100 disclosure satisfy that hot water demand.When especially hot water demand's amount is big, which disclosure satisfy that
User's urban water demand.
In embodiments of the present invention, hot water component 160 includes one or more water heater 161.One or more heat
Hydrophone 161 is connect with control assembly 150, one or more water heater 161 passes through one or more the first water supply lines 200
It is connect with water source structure 110 is provided.Control assembly 150, which is used to be determined according to flow circulation information and water flow temperature information, to be needed to open
161 quantity of water heater opened, the water heater 161 that corresponding number is controlled according to 161 quantity of water heater heat water.
When small with hot water demand's amount, a water heater 161 can be set, when hot water demand's amount is big, can be arranged more
A water heater 161.When multiple water heaters 161 are arranged, each water heater 161 passes through first water supply line 200 and offer
Water source structure 110 connects, and multiple water heaters 161 form hot water component 160 in parallel.
It, can be same by opening multiple water heaters 161 when hot water water demand amount is big by using above scheme
Shi Jiare water, heating speed is fast, ensures the in liberal supply of hot water.Domestic central hot water system 100 is solved in user demand amount
Not hot problem is discharged when larger, meanwhile, the concentration of multiple water heaters 161 is controlled by control assembly 150, can be intelligently heat, pre-
About cycle and set temperature export on demand.System composition is simple, easy to operate, convenient for safeguarding.
In embodiments of the present invention, temperature sensing assembly 140 can be temperature sensor, and flow detection components 130 can be with
It is water flow sensing unit.Control assembly 150 can be controller, or control chip.
In embodiments of the present invention, water heater 161 includes hot water structure and fault detect structure.Hot water structure and failure inspection
Geodesic structure is connect with control assembly 150.Hot water structure heats water for heating water, control assembly 150 for controlling hot water structure,
Fault detect structure be used for detect hot water structure whether failure, when detect hot water structure break down when, send heat
Water fault message is to control assembly 150.Control assembly 150 be additionally operable to according to hot water fault message control in hot water component 160 with
The not actuated water heater 161 of hot water fault message corresponding number heats water, while removing the corresponding hot water of hot water fault message
The address of device 161.
In embodiments of the present invention, control assembly 150 works the water heater 161 for disposing address is not controlled, Ke Yitong
The address for crossing the narration interspersed with flashbacks water heater 161 in control assembly 150, when address of the inquiry less than water heater 161, so that it may be somebody's turn to do with determining
Water heater 161 breaks down, and then can be repaired to the water heater 161, can also pass through fault detect structure detection heat
Whether hydrophone 161 breaks down, can be according to hot water fault message to the hot water when detecting the failure of water heater 161
Device 161 repairs.In terms of repair, fast, accurately, efficiently.
It by using above scheme, can ensure that sufficient amount of water heater 161 works, and then ensure hot water supply
Water and hot water speed.
In embodiments of the present invention, the first water supply line 200 is equipped with flow control structure 600, flow control structure 600
It is connect with control assembly 150.Flow control structure 600 is used to control the state of the flow in the first water supply line 200, control group
Part 150 is additionally operable to control flow control structure 600 and opens or close.
In embodiments of the present invention, when control assembly 150 receives the heat that the fault detect structure of certain water heater 161 is sent
When water fault message, control assembly 150 controls flow control structure 600 according to hot water fault message and closes, and controls the water heater
161 are stopped.Alternatively, when needing to open certain water heater 161, the flow control structure 600 for controlling the water heater 161 is beaten
It opens so that flow flows into water heater 161, which carries out hot water.
In embodiments of the present invention, flow detection components 130 and temperature sensing assembly 140 are arranged in flow control structure
On 600, so that flow detection components 130 can accurately detect the flow for flowing into hot water component 160, and make temperature sensing assembly
140 can accurately detect the temperature for the flow for flowing into hot water component 160.
In embodiments of the present invention, on the first water supply line 200 electronic cut-off is additionally provided with close to the position of water heater 161
Valve 400, electric check valve 400 are connect with control assembly 150, control assembly 150 be additionally operable to control electric check valve 400 open or
Person closes, to control flow inflow water heater 161 or stop flow into the water heater 161.
On first water supply line 200 hand stop valve 500, hand stop valve are additionally provided with close to the position of water heater 161
500 for controlling flow inflow water heater 161 or stopping flow into water heater 161.
In embodiments of the present invention, when hot water component 160 includes multiple water heaters 161, water end (W.E.) structure 120 is being separated out most
Hand stop valve 500 is set on first water supply line 200 of a close water heater 161, the first of remaining water heater 161 supplies
Electric check valve 400 is set on waterpipe 200.Hand stop valve 500 is the shut-off valve by adjusting its on off state manually, electricity
Dynamic shut-off valve 400 is the direct valve by the fast off status of 150 controller of control assembly.In embodiments of the present invention, in positive reason
Under condition, the general state being constantly in out of hand stop valve 500.
By using above scheme, it can ensure user's heat water, meanwhile, it is capable to accurately control water heater 161 with much
Firepower carry out hot water, open how many a water heaters 161 and carry out hot water.Increase water flow sensing unit and temperature sensing in water inlet end
Device, control device meet user's actual need according to complete machine load intelligent control opens solenoid valve quantity, that is, complete machine quantity.
It is normally opened manual control valve at one water heater 161, user's boiling water can trigger, you can meet central hot water and recycle need
It asks, realizes instant-heating function.
In embodiments of the present invention, between water outlet end structure 120 and offer water source structure 110 and hot water component 160
The second water supply line 300 on check valve 800 is set, check valve 800 ensures controlling in cold-water reflux to water heater 161
The hot water circuit of hot-water heating system 100.
In embodiments of the present invention, between water outlet end structure 120 and offer water source structure 110 and hot water component 160
Water stream channel on can be arranged one or more use water spot 700, to meet the water demand of different distance.
In Fig. 1, arrow indicates the direction of flow.
Referring to Fig. 2, Fig. 2 shows a kind of hot water control method flow charts provided in an embodiment of the present invention.In the present invention
In embodiment, which is applied to above-mentioned hot-water heating system 100, and the content described in above-mentioned hot-water heating system 100 makes
The hot water control method is sketched for hot water control method below, therefore below in conjunction with Fig. 2, detailed content please join
Read the content stated described in above-mentioned hot-water heating system 100.
Step S100：Flow detection components 130 detect water velocity and water flux density in the first water supply line 200, obtain
To flow circulation information, flow circulation information is sent to control assembly 150.
Step S200：Temperature sensing assembly 140 detects the water flow temperature in the first water supply line 200, obtains water flow temperature
Water flow temperature information is sent to the control assembly 150 by information.
In embodiments of the present invention, the execution sequencing of step S100 and step S200 is not limited.
Step S300：Control assembly 150 is heated according to flow circulation information and water flow temperature information control hot water component 160
Water.
In embodiments of the present invention, heating water refers to heating water, so that coolant-temperature gage rises.
In this embodiment of the present invention, step S300 includes：Control assembly 150 is according to the flow circulation information and described
Water flow temperature information determines 161 quantity of water heater for needing to open, and the water heater of corresponding number is controlled according to 161 quantity of water heater
161 heating water.
Specifically, step S300 includes step S310, step S320 and tri- sub-steps of step S330, specifically, please join
Fig. 3 is read, Fig. 3 shows the flow chart of step S300.
Step S310：Control assembly 150 controls hot water structure and heats water.
Step S320：Fault detect structure detection hot water structure whether failure, when detect hot water structure occur
When failure, hot water fault message is sent to control assembly 150.
Step S330：Control assembly 150 according to hot water fault message control in hot water component 160 with hot water fault message pair
It answers the not actuated water heater 161 of quantity to heat water, while removing the ground of the corresponding water heater of the hot water fault message 161
Location.
In embodiments of the present invention, control assembly 150 judges whether the flow circulation information is greater than the set value, and judges institute
State whether water flow temperature information is more than preset value, when the flow circulation information is greater than setting value and/or the water flow temperature
When information is more than preset value, the work of one or more of water heaters 161 is controlled.By using above scheme, can meet
Without water demand, both the water heater 161 of different number can be controlled according to different flow sizes, water velocity, water flow temperature
Hot water is carried out, every water heater 161 of control carries out hot water with different firepower, and then ensure that the efficient of hot water, ensures hot water
It is sufficient.
In conclusion an embodiment of the present invention provides a kind of hot-water heating system 100 and hot water control method, the hot-water heating system
100 include：Water source structure 110, water outlet end structure 120, flow detection components 130, temperature sensing assembly 140, control group are provided
Part 150 and hot water component 160, hot water component 160 are connect with water source structure 110 is provided by the first water supply line 200, and water is provided
Source structure 110 is for providing water, and hot water component 160 is for heating water, water outlet end structure 120 and offer water source structure 110 and heat
Water assembly 160 is connected by the second water supply line 300, and water outlet end structure 120 is the use water end (W.E.) mouth of user, flow detection components
130 and the temperature sensing assembly 140 be arranged on the first water supply line 200, hot water component 160,130 and of flow detection components
Temperature sensing assembly 140 is connect with control assembly 150, by providing water source structure 110 to water outlet structure 120 and hot water group
Part 160 supplies water, and the water velocity and water flux density of flow are detected by flow detection components 130, is detected by temperature sensing assembly 140
The water flow temperature of flow, control assembly 150 are heated according to water velocity, water flux density and water flow temperature, control hot water component 160
Water, the water after heating flow into water outlet end structure 120 via the second water supply line 300, and user can take heat in water outlet end structure 120
Water and or cold water.The hot-water heating system 100 disclosure satisfy that hot water demand.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of hot-water heating system, which is characterized in that the hot-water heating system includes：Water source structure, water outlet end structure, flow inspection are provided
Survey component, temperature sensing assembly, control assembly and hot water component；
The hot water component is connect with the offer water source structure by the first water supply line, and offer water source structure is for carrying
It supplies water, the hot water component is for heating water；
For the water outlet end structure with the offer water source structure and the hot water component by connecting, the water outlet end structure is to use
Use water end (W.E.) mouth in family；
The flow detection components and the temperature sensing assembly are arranged on first water supply line；The hot water component,
The flow detection components and the temperature sensing assembly are connect with the control assembly；
The flow detection components are used to detect the water velocity and water flux density in first water supply line, obtain flow stream
Communication breath, the control assembly is sent to by the flow circulation information；
The temperature sensing assembly is used to detect the water flow temperature in first water supply line, obtains water flow temperature information, will
The water flow temperature information is sent to the control assembly；
The control assembly, which is used to control the hot water component according to the flow circulation information and the water flow temperature information, to be added
Hot water.
2. hot-water heating system according to claim 1, which is characterized in that the hot water component includes one or more hot water
Device；
One or more of water heaters are connect with the control assembly, one or more of water heaters by one or
More of person first water supply line is connect with offer water source structure；
The control assembly is used to determine the hot water for needing to open according to the flow circulation information and the water flow temperature information
Device quantity, the water heater that corresponding number is controlled according to the water heater quantity heat water.
3. hot-water heating system according to claim 2, which is characterized in that the water heater includes hot water structure and fault detect
Structure；
The hot water structure and the fault detect structure are connect with the control assembly；
The hot water structure is for heating water；
The control assembly is for controlling the hot water structure heating water；
The fault detect structure be used to detect the hot water structure whether failure, when detecting that the hot water structure goes out
When existing failure, hot water fault message is sent to the control assembly；
The control assembly is additionally operable to be controlled in the hot water component according to the hot water fault message to be believed with the hot water failure
The not actuated water heater for ceasing corresponding number heats water, while removing the address of the corresponding water heater of the hot water fault message.
4. hot-water heating system according to claim 2, which is characterized in that first water supply line is equipped with flow cavitation result knot
Structure, the flow control structure are connect with the control assembly；
The flow control structure is used to control the state of the flow in first water supply line；
The control assembly is additionally operable to control the flow control structure opening or close.
5. hot-water heating system according to claim 4, which is characterized in that the flow detection components and the temperature detection group
Part is arranged on the flow control structure.
6. hot-water heating system according to claim 4, which is characterized in that close to the water heater on first water supply line
Position be additionally provided with electric check valve, the electric check valve is connect with the control assembly；
The control assembly is additionally operable to control the electric check valve opening or close, and the water heater is flowed into control flow
Or stop flow into the water heater.
7. hot-water heating system according to claim 4, which is characterized in that close to the water heater on first water supply line
Position be additionally provided with hand stop valve, the hand stop valve flows into the water heater for controlling flow or stops flow into
The water heater.
8. a kind of hot water control method, which is characterized in that be applied to hot-water heating system described in claim 1, the hot water control
Method includes：
The flow detection components detect water velocity and water flux density in first water supply line, obtain flow stream communication
Breath, the control assembly is sent to by the flow circulation information；
The temperature sensing assembly detects the water flow temperature in first water supply line, obtains water flow temperature information, will be described
Water flow temperature information is sent to the control assembly；
The control assembly controls the hot water component according to the flow circulation information and the water flow temperature information and heats water.
9. hot water control method according to claim 8, which is characterized in that the hot water component includes one or more
Water heater；One or more of water heaters are connect with the control assembly, and one or more of water heaters pass through one
Root or more first water supply lines are connect with offer water source structure；
The control assembly controls the hot water component according to the flow circulation information and the water flow temperature information and heats water
The step of, including：
The control assembly determines the water heater number for needing to open according to the flow circulation information and the water flow temperature information
Amount, the water heater that corresponding number is controlled according to the water heater quantity heat water.
10. hot water control method according to claim 9, which is characterized in that the water heater includes hot water structure and event
Hinder detection structure；The hot water structure and the fault detect structure are connect with the control assembly；
The control assembly determines the water heater number for needing to open according to the flow circulation information and the water flow temperature information
The step of measuring, the water heater heating water of corresponding number controlled according to the water heater quantity, including：
The control assembly controls the hot water structure and heats water；
Hot water structure described in the fault detect structure detection whether failure, when detect the hot water structure occur therefore
When barrier, hot water fault message is sent to the control assembly；
The control assembly controls corresponding with the hot water fault message in the hot water component according to the hot water fault message
The not actuated water heater of quantity heats water, while removing the address of the corresponding water heater of the hot water fault message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109798669A (en) * | 2019-01-29 | 2019-05-24 | 广东万家乐燃气具有限公司 | A kind of more water heater parallel systems |
| CN110094847A (en) * | 2019-05-24 | 2019-08-06 | 珠海格力电器股份有限公司 | The method and device of efficient control module unit |
| CN111981684A (en) * | 2019-05-22 | 2020-11-24 | 合肥美的暖通设备有限公司 | Water heater, control method of water heater and storage medium |
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Application publication date: 20180928 |