CN110388690A - Intelligent hot water supply system and its control method - Google Patents
Intelligent hot water supply system and its control method Download PDFInfo
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- CN110388690A CN110388690A CN201810358923.2A CN201810358923A CN110388690A CN 110388690 A CN110388690 A CN 110388690A CN 201810358923 A CN201810358923 A CN 201810358923A CN 110388690 A CN110388690 A CN 110388690A
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- water
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- heater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/0036—Domestic hot-water supply systems with combination of different kinds of heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
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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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
A kind of intelligent hot water supply system, is suitable for being set to pipe-line system, and pipe-line system includes front end pipeline and end pipeline.Intelligent hot water supply system includes front controller, terminal controller, the gas type water heater set on front end pipeline, and electric energy heater, end waterflow sensor and temperature-sensitive sticker set on end pipeline.Terminal controller supplies electricity to electric energy heater, and it ought judge that the water in the pipeline of end continues the first default time and has flowing, for transmission starting notice to front controller, and when the water temperature for judging end pipeline is greater than water temperature threshold value, terminal controller stops power supply to electric energy heater.Front controller control gas type water heater running is in non-operating mode, and when receiving starting notice, and control gas type water heater running is in operating mode.The time of hot water is waited to can be shortened user, and is unlikely to expend a large amount of electric power.
Description
Technical field
The present invention relates to a kind of intelligent hot water supply systems, include gas type water heater and electricity more particularly to one kind
The intelligent hot water supply system of energy water heater.The invention further relates to a kind of control methods of intelligent hot water supply system.
Background technique
For general water heater there are many type, two of them is gas type water heater and electric energy heater.Gas type hot water
Device need to be installed on outdoor due to gas and the discharge exhaust gas of burning, thus cause gas type water heater to outlet water at tail end pipe
The distance on road is longer, when so that user opening hot water tap, requires waiting a period of time, the cold water in pipeline is allowed to be discharged
Afterwards, tap can just be flow to by the heated hot water of gas type water heater and is discharged from tap, this situation is for user
And it is inconvenient, and it is easy waste water resource.
Although electric energy heater is adapted to be mounted to end pipeline and can be shortened the time that user waits hot water, but have
The shortcomings that power consumption, can consume a large amount of electric power when water consumption is big.
Summary of the invention
A kind of new intelligent hot water supply system how is developed, can be shortened the time that user waits hot water, and not
As for a large amount of electric power is expended, become the theme of the invention further to be inquired into then.
The purpose of the present invention is to provide a kind of intelligent hot water supply systems.
It is another object of the present invention to provide a kind of control methods of intelligent hot water supply system.
Then, the intelligent hot water supply system of the present invention, suitable for being set to pipe-line system, the pipe-line system includes front end
Pipeline and end pipeline, the front end pipeline include front end inlet segment and front end water exit end, the end pipeline include end into
Water section and outlet water at tail end section, the end inlet segment are connected to the front end water exit end, and the intelligent hot water supply system includes
Gas type water heater, electric energy heater, end waterflow sensor, temperature-sensitive sticker, front controller and terminal controller.
The gas type water heater is connected between the front end inlet segment and the front end water exit end of the front end pipeline,
To receive the water of the front end inlet segment, and water is drained into the front end water exit end, and operating mode and inoperative can be operated on
Mode, Yu Suoshu operating mode, the gas type water heater heat the water flowed through in it, and Yu Suoshu non-operating mode is described
Gas type water heater does not heat the water flowed through in it.
The electric energy heater is connected between the end inlet segment and the outlet water at tail end section of the end pipeline, with
The water of the end inlet segment is received, and water is drained into the outlet water at tail end section, it is described when the electric energy heater is powered
Electric energy heater heats the water flowed through in it, and when the electric energy heater is not powered, the electric energy heater will not stream
Water heating in it.
The end waterflow sensor is set to the end pipeline, and for generating the water indicated in the end pipeline
Whether the end water flow sensing result of flowing is had.
The temperature-sensitive sticker is set to the end inlet segment of the end pipeline, and indicates the end for generating
The water temperature sensing result of the water temperature of the end inlet segment on end pipe road.
The front controller is electrically connected to the front end waterflow sensor, the gas type water heater.
The terminal controller is electrically connected to the end waterflow sensor, the temperature-sensitive sticker, the electric energy hot-water
Device and the front controller.
The terminal controller supplies electricity to the electric energy heater, and when the terminal controller is according to the end water flow
The end water flow sensing result of sensor judges that the water in the end pipeline continues the first default time and has flowing, then
The terminal controller transmission starting notice works as the terminal controller according to the temperature sensing to the front controller
The water temperature sensing result of device judges that the water temperature of the end inlet segment of the end pipeline is greater than water temperature threshold value, institute
It states terminal controller and stops power supply to the electric energy heater.
The front controller controls the gas type water heater running in the non-operating mode, and when the front end is controlled
Device processed receives the starting notice, and the front controller controls the gas type water heater running in the operating mode.
In some state sample implementations, the intelligent hot water supply system also includes front end waterflow sensor.Before described
Before end waterflow sensor is set to the front end pipeline, and whether the water for being used to generate indicate in the front end pipeline has flowing
Hold water flow sensing result.
The gas type water heater running is when the operating mode, when the front controller is according to the front end water flow
The front end water flow sensing result of sensor judges that the water in the front end pipeline continues the second default time without flowing, institute
It states front controller transmission involution to instruct to the terminal controller, and controls the gas type water heater running in the non-work
Operation mode.
When the terminal controller receives the instruction of the involution from the front controller, the terminal controller
It restores electricity to the electric energy heater.
In some state sample implementations, the pipe-line system includes multiple end pipelines, the intelligent hot water supply system
Include multiple electric energy heater for being respectively arranged at the end pipeline, multiple end water for being respectively arranged at the end pipeline
Stream sensor, multiple temperature-sensitive stickers for being respectively arranged at the end pipeline and multiple correspond respectively to the end pipeline
Terminal controller.
The control method of the intelligent hot water supply system of the present invention, the intelligent hot water supply system are suitable for being set to pipe
Road system, the pipe-line system include front end pipeline and end pipeline, the front end pipeline include front end inlet segment and before bring out
Water section, the end pipeline include end inlet segment and outlet water at tail end section, and the end inlet segment is connected to the front end water exit end,
The intelligent hot water supply system include gas type water heater, electric energy heater, end waterflow sensor, temperature-sensitive sticker,
Front controller and terminal controller, the gas type water heater are connected to the front end inlet segment and the institute of the front end pipeline
Between stating front end water exit end, to receive the water of the front end inlet segment, and water is drained into the front end water exit end, and work can be operated on
Operation mode and non-operating mode, Yu Suoshu operating mode, the gas type water heater heats the water flowed through in it, in described non-
Operating mode, the gas type water heater do not heat the water flowed through in it, and the electric energy heater is connected to the tip tube
Between the end inlet segment and the outlet water at tail end section on road, to receive the water of the end inlet segment, and water drained into described
Outlet water at tail end section, when the electric energy heater is powered, the electric energy heater heats the water flowed through in it, when the electricity
When energy water heater is not powered, the electric energy heater is not heated the water flowed through in it, the end waterflow sensor setting
In the end pipeline, and for generating the end water flow sensing result for indicating whether the water in the end pipeline has flowing,
The temperature-sensitive sticker is set to the end inlet segment of the end pipeline, and for generating the instruction end pipeline
The water temperature sensing of the water temperature of the end inlet segment as a result, the front controller be electrically connected to the front end waterflow sensor,
The gas type water heater, the terminal controller are electrically connected to the end waterflow sensor, temperature-sensitive sticker, described
Electric energy heater and the front controller, the method include: the terminal controller supplies electricity to the electric energy heater,
And when the terminal controller judges the end according to the end water flow sensing result of the end waterflow sensor
Water in pipeline, which continues the first default time, flowing, then the terminal controller transmission starting notice is to the front-end control
Device, and when the terminal controller judges the end pipeline according to the water temperature sensing result of the temperature-sensitive sticker
The water temperature of the end inlet segment is greater than water temperature threshold value, and the terminal controller stops power supply to the electric energy heater；And
The front controller controls the gas type water heater running in the non-operating mode, and when the front controller receives
It is notified to the starting, the front controller controls the gas type water heater running in the operating mode.
Beneficial effect of the invention is: by the terminal controller and the front controller according to the front end
Water flow sensing result, the end water flow sensing result and the water temperature sensing result decide whether to supply electricity to the electric energy hot-water
The operating mode of device and the gas type water heater so that can be shortened user waits the time of hot water, and is unlikely to expend big
The electric power of amount.
Detailed description of the invention
Fig. 1 is a hardware annexation schematic diagram of a first embodiment of the intelligent hot water supply system of the present invention；
The step of Fig. 2 is a flow chart of the first embodiment, illustrates the control method of a terminal controller；
The step of Fig. 3 is a flow chart of the first embodiment, illustrates the control method of a front controller；And
Fig. 4 is a hardware annexation schematic diagram of a second embodiment of the intelligent hot water supply system of the present invention.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and embodiments.
Before the present invention is described in detail, it shall be noted that in the following description content, similar element is with identical
Number is to indicate.
Refering to fig. 1, a first embodiment of the intelligent hot water supply system of the present invention, suitable for being set to a pipe-line system,
The pipe-line system includes a front end pipeline 100 and an end pipeline 200.The front end pipeline 100 include a front end inlet segment 101 and
One front end water exit end 102.The end pipeline 200 includes an end inlet segment 201 and an outlet water at tail end section 202, end water inlet
Section 201 is connected to the front end water exit end 102, and the outlet water at tail end section 202 is for connecting tap.
The intelligent hot water supply system includes a gas type water heater 1, an electric energy heater 2, front end water flow sensing
Device 3, an end waterflow sensor 4, a temperature-sensitive sticker 5, a front controller 6 and a terminal controller 7.
The gas type water heater 1 is connected to front end inlet segment 101 and the front end water exit end 102 of the front end pipeline 100
Between, to receive the water of the front end inlet segment 101, and water is drained into the front end water exit end 102, and can operate on an operating mode and
One non-operating mode, in the operating mode, which heats the water flowed through in it, should in the non-operating mode
Gas type water heater 1 does not heat the water flowed through in it.
The electric energy heater 2 is connected between the end inlet segment 201 and the outlet water at tail end section 202 of the end pipeline 200,
To receive the water of the end inlet segment 201, and water is drained into the outlet water at tail end section 202.The electric energy heater 2 in the present embodiment
For a flash heat type electric heater, but not limited to this, which is for example also possible to a flash hot heat accumulation dual-purpose type electric heating
Hydrophone.When the electric energy heater 2 is powered, which heats the water flowed through in it, when the electric energy heater 2
When not powered, which is not heated the water flowed through in it.
The front end waterflow sensor 3 is set to the front end pipeline 100, and indicates in the front end pipeline 100 for generating one
Water whether have the front end water flow sensing result of flowing.The end waterflow sensor 4 is set to the end pipeline 200, and is used for
Generation one indicates whether the water in the end pipeline 200 has the end water flow sensing result of flowing.The temperature-sensitive sticker 5 is set to
The end inlet segment 201 of the end pipeline 200, and for generating the end inlet segment 201 for indicating the end pipeline 200
Water temperature water temperature sensing result.
The front controller 6 is electrically connected to the front end waterflow sensor 3, the gas type water heater 1.The terminal controller 7
It is electrically connected to the end waterflow sensor 4, the temperature-sensitive sticker 5, the electric energy heater 2 and the front controller 6.The end
It can be communicated by wired or wireless mode between controller 7 and the front controller 6.
Refering to fig. 1, Fig. 2 and Fig. 3, the step of illustrating the control method of the intelligent hot water supply system below.Firstly, such as
Shown in step S01, which supplies electricity to the electric energy heater 2.In addition, as shown in step S11, the front controller 6
It controls the gas type water heater 1 and operates on the non-operating mode.If user opens tap at this time, which will
The water heating in it is flowed through, which does not heat the water flowed through in it then, and tap flows out immediately in the short time
By the heated water of the electric energy heater 2, thus it can be shortened the time that user waits hot water.
Then, as shown in step S02, which senses according to the end water flow of the end waterflow sensor 4
As a result judge whether the water in the end pipeline 200 continues one first default time (such as 10 seconds) and have flowing, if so, connecing
Execution step S03, if it is not, then again execute step S02.
Step S03 is when the terminal controller 7 judges according to the end water flow sensing result of the end waterflow sensor 4
Persistently first default time has flowing to the water in the end pipeline 200 out, then one starting notice of the terminal controller 7 transmission is given
The front controller 6.In other words, if it is more than first default time, the terminal controller 7 transmission that user, which opens tap,
The starting notifies to give the front controller 6.
On the other hand, as shown in step S12, which judges whether to receive starting notice, if so,
Then step S13 is executed, if it is not, then executing step S12 again.
Step S 13 is when the front controller 6 receives starting notice, the front controller 6 control gas type heat
Hydrophone 1 operates on the operating mode.In other words, the gas type water heater 1 heats the water flowed through in it at this time, is heated by
Water flow flow to the end pipeline 200 from the front end water exit end 102 of the front end pipeline 100.
Then, as shown in step S04, which judges according to the water temperature sensing result of the temperature-sensitive sticker 5
Whether the water temperature of the end inlet segment 201 of the end pipeline 200 is greater than a water temperature threshold value (such as 45 degree Celsius), if so,
Step S05 is then then executed, if it is not, then executing step S04 again.
Step S05 is to judge the end according to the water temperature sensing result of the temperature-sensitive sticker 5 when the terminal controller 7
The water temperature of the end inlet segment 201 of pipeline 200 is greater than the water temperature threshold value, which stops power supply to the electric energy
Water heater 2.In other words, when flowing to the end inlet segment 201, the end-of-pipe control by the heated water of the gas type water heater 1
Device 7 stops power supply to the electric energy heater 2, and the get off hot water of outflow of water tap connection is heated by the gas type water heater 1
Water, so that the electric energy heater 2 be made not expend a large amount of electric power.
Then, as shown in step S 14, the front controller 6 is according to the front end water flow sense of the front end waterflow sensor 3
It surveys result and judges whether the water in the front end pipeline 100 continues one second default time (such as 300 seconds) without flowing, if so,
Then step S15 is executed, if it is not, then executing step S14 again.
Step S15 is when the front controller 6 judges according to the front end water flow sensing result of the front end waterflow sensor 3
Persistently second default time transmits an involution and instructs water in the front end pipeline 100 to this without flowing, the front controller 6 out
Terminal controller 7.
After step S15, step S 11 is executed again, which controls the gas type water heater 1 and operate on this
Non-operating mode.
On the other hand, as shown in step S06, which judges whether to receive from the front controller 6
Involution instruction, if so, executing step S01 again, which supplies electricity to the electric energy heater 2, if it is not, then again
Secondary execution step S06.In other words, if user closes tap and persistently second default time does not open tap again,
The then intelligent hot water supply system involution original state, that is, the electric energy heater 2 are powered by the terminal controller 7, and
The gas type water heater 1 operates on the non-operating mode.
Refering to Fig. 4, a second embodiment of the intelligent hot water supply system of the present invention is close with the first embodiment, poor
It is different to be described as follows.In the second embodiment, which includes multiple end pipelines 200, the intelligent hot water supply system
System comprising multiple electric energy heater 2 for being respectively arranged at the end pipeline 200, multiple be respectively arranged at the end pipeline
200 end waterflow sensor 4, multiple temperature-sensitive stickers 5 for being respectively arranged at the end pipeline 200 and multiple right respectively
The terminal controller 7 of end pipeline 200 described in Ying Yu.Due to the control method and the first embodiment phase of the second embodiment
Together, thus it will not go into details.
In conclusion the intelligent hot water supply system of the present invention is by the terminal controller 7 and 6 basis of front controller
The front end water flow sensing result, the end water flow sensing result and the water temperature sensing result decide whether to supply electricity to the electric energy hot-water
The operating mode of device 2 and the gas type water heater 1 so that can be shortened user waits the time of hot water, and is unlikely to expend big
The electric power of amount, therefore the purpose of the present invention can be reached really.
Claims (6)
1. a kind of intelligent hot water supply system；It is characterized by: the intelligent hot water supply system is suitable for being set to pipeline
System, the pipe-line system include front end pipeline and end pipeline, and the front end pipeline includes that front end inlet segment and front end are discharged
Section, the end pipeline include end inlet segment and outlet water at tail end section, and the end inlet segment is connected to the front end water exit end, institute
Stating intelligent hot water supply system includes:
Gas type water heater is connected between the front end inlet segment and the front end water exit end of the front end pipeline, to receive
The water of the front end inlet segment, and water is drained into the front end water exit end, and operating mode and non-operating mode can be operated on, in
The operating mode, the gas type water heater heat the water flowed through in it, Yu Suoshu non-operating mode, the gas type heat
Hydrophone does not heat the water flowed through in it；
Electric energy heater is connected between the end inlet segment and the outlet water at tail end section of the end pipeline, to receive
The water of end inlet segment is stated, and water is drained into the outlet water at tail end section, when the electric energy heater is powered, the electric energy heat
Hydrophone heats the water flowed through in it, and when the electric energy heater is not powered, the electric energy heater will not be flowed through in it
Water heating；
End waterflow sensor is set to the end pipeline, and indicates whether the water in the end pipeline has for generating
The end water flow sensing result of flowing；
Temperature-sensitive sticker is set to the end inlet segment of the end pipeline, and indicates the end pipeline for generating
The end inlet segment water temperature water temperature sensing result；
Front controller is electrically connected to the gas type water heater；And
Terminal controller is electrically connected to the end waterflow sensor, the temperature-sensitive sticker, the electric energy heater and institute
State front controller；
The terminal controller supplies electricity to the electric energy heater, and when the terminal controller is sensed according to the end water flow
The end water flow sensing result of device judges that the water in the end pipeline continues the first default time and has flowing, then described
Terminal controller transmission starting notice works as the terminal controller according to the temperature-sensitive sticker to the front controller
The water temperature sensing result judges that the water temperature of the end inlet segment of the end pipeline is greater than water temperature threshold value, the end
Side controller stops power supply to the electric energy heater；
The front controller controls the gas type water heater running in the non-operating mode, and works as the front controller
The starting notice is received, the front controller controls the gas type water heater running in the operating mode.
2. intelligent hot water supply system according to claim 1, it is characterised in that: the intelligent hot water supply system
Also include:
Front end waterflow sensor is set to the front end pipeline, and is electrically connected to front controller, and for generating described in instruction
Whether the water in the pipeline of front end has the front end water flow sensing result of flowing；
The gas type water heater running is when the operating mode, when the front controller is sensed according to the front end water flow
The front end water flow sensing result of device judges that the water in the front end pipeline continues the second default time without flowing, before described
Side controller transmission involution is instructed to the terminal controller, and controls the gas type water heater running in the inoperative mould
Formula；
When the terminal controller receives the instruction of the involution from the front controller, the terminal controller restores
Supply electricity to the electric energy heater.
3. intelligent hot water supply system according to claim 2, it is characterised in that: the pipe-line system includes multiple ends
End pipe road, the intelligent hot water supply system include multiple electric energy heater for being respectively arranged at the end pipeline, multiple
It is respectively arranged at end waterflow sensor, the multiple temperature sensings for being respectively arranged at the end pipeline of the end pipeline
Device and multiple terminal controllers for corresponding respectively to the end pipeline.
4. a kind of control method of intelligent hot water supply system；It is characterized by: the intelligent hot water supply system is suitable for
It is set to pipe-line system, the pipe-line system includes front end pipeline and end pipeline, and the front end pipeline includes front end inlet segment
And front end water exit end, the end pipeline includes end inlet segment and outlet water at tail end section, before the end inlet segment connection is described
Water exit end is held, the intelligent hot water supply system includes gas type water heater, electric energy heater, end waterflow sensor, temperature
Degree sensor, front controller and terminal controller, the gas type water heater are connected to the front end of the front end pipeline
Between inlet segment and the front end water exit end, to receive the water of the front end inlet segment, and water is drained into the front end water exit end, and
Operating mode and non-operating mode, Yu Suoshu operating mode can be operated on, the gas type water heater adds the water flowed through in it
Heat, Yu Suoshu non-operating mode, the gas type water heater do not heat the water flowed through in it, and the electric energy heater is connected to
Between the end inlet segment and the outlet water at tail end section of the end pipeline, to receive the water of the end inlet segment, and will
Water drains into the outlet water at tail end section, and when the electric energy heater is powered, the electric energy heater adds the water flowed through in it
Heat, when the electric energy heater is not powered, the electric energy heater is not heated the water flowed through in it, the end water flow
Sensor is set to the end pipeline, and for generating the end water flow for indicating whether the water in the end pipeline has flowing
Sensing result, the temperature-sensitive sticker are set to the end inlet segment of the end pipeline, and for generating described in instruction
The water temperature sensing of the water temperature of the end inlet segment of end pipeline is as a result, the front controller is electrically connected to the gas type
Water heater, the terminal controller are electrically connected to the end waterflow sensor, the temperature-sensitive sticker, the electric energy hot-water
Device and the front controller, the method include:
The terminal controller supplies electricity to the electric energy heater, and when the terminal controller is sensed according to the end water flow
The end water flow sensing result of device judges that the water in the end pipeline continues the first default time and has flowing, then described
Terminal controller transmission starting notice works as the terminal controller according to the temperature-sensitive sticker to the front controller
The water temperature sensing result judges that the water temperature of the end inlet segment of the end pipeline is greater than water temperature threshold value, the end
Side controller stops power supply to the electric energy heater；And
The front controller controls the gas type water heater running in the non-operating mode, and works as the front controller
The starting notice is received, the front controller controls the gas type water heater running in the operating mode.
5. the control method of intelligent hot water supply system according to claim 4, it is characterised in that: the intelligent heat
Water supply system also includes front end waterflow sensor, and the front end waterflow sensor is set to the front end pipeline, and is electrically connected
In the front controller, and for generating the front end water flow sensing knot for indicating whether the water in the front end pipeline has flowing
Fruit, the method further includes:
The gas type water heater running is when the operating mode, when the front controller is sensed according to the front end water flow
The front end water flow sensing result of device judges that the water in the front end pipeline continues the second default time without flowing, before described
Side controller transmission involution is instructed to the terminal controller, and controls the gas type water heater running in the inoperative mould
Formula；And
When the terminal controller receives the instruction of the involution from the front controller, the terminal controller restores
Supply electricity to the electric energy heater.
6. the control method of intelligent hot water supply system according to claim 5, it is characterised in that: the pipe-line system
Comprising multiple end pipelines, the intelligent hot water supply system includes multiple electric energy heat for being respectively arranged at the end pipeline
Hydrophone, multiple is respectively arranged at the end pipeline at multiple end waterflow sensors for being respectively arranged at the end pipeline
Temperature-sensitive sticker and multiple terminal controllers for corresponding respectively to the end pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810358923.2A CN110388690A (en) | 2018-04-20 | 2018-04-20 | Intelligent hot water supply system and its control method |
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| CN201810358923.2A CN110388690A (en) | 2018-04-20 | 2018-04-20 | Intelligent hot water supply system and its control method |
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Application publication date: 20191029 |
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