CN106907862A - Detect the method and system of inner container of electric water heater hot water amount - Google Patents
Detect the method and system of inner container of electric water heater hot water amount Download PDFInfo
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- CN106907862A CN106907862A CN201710182672.2A CN201710182672A CN106907862A CN 106907862 A CN106907862 A CN 106907862A CN 201710182672 A CN201710182672 A CN 201710182672A CN 106907862 A CN106907862 A CN 106907862A
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- water
- hot water
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- amount
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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
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage 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)
- Devices For Medical Bathing And Washing (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of method and system for detecting inner container of electric water heater hot water amount, it is characterized in that, it is to set water flow sensor on the water inlet component or outlet component of water heater liner, the size of water flow is calculated by control system, time is multiplied by by water-carrying capacity, the actual water-carrying capacity for flowing into inner container of electric water heater is calculated, then inner bag delayed heat water, and control display screen display delayed heat water are obtained by formula scales.The present invention calculates inner bag hot water amount by water flow sensor, so that measurement and the inner bag hot water amount being calculated are more accurate, user accurately and timely is allowed to understand the information of delayed heat water, user can in real time according to hot water amount's information, come the bathing time for drawing oneself up, make bathing process not only safe but also comfortable.
Description
Technical field
The present invention relates to technical field of water heaters, more particularly to a kind of side for detecting inner container of electric water heater hot water amount
Method and system.
Background technology
Prior art is that hot water quantity in electric water heater is judged by inner bag water temperature, and inner container of electric water heater is in full water all the time
State, cold water is entered into inner bag from lower end water inlet pipe, can from the bottom up be pushed away hot water, and water below gradually turns cold.Due to temperature
Installed in the middle lower section of inner bag, during cold water enters, the water below inner bag can gradually turn cold degree probe, can cause temperature
The temperature of probe measurement is relatively low, makes the hot water amount of display relatively low, but actual hot water amount is much higher, so that user is misled, it is unfavorable
In comfortable shower effect.
The content of the invention
The purpose of the present invention is exactly a kind of not only reasonable in design, the Er Qieyong provided to solve the deficiency of prior art
The bathing time that family can draw oneself up according to hot water amount's information in real time, make bathing process not only safety but also comfortable detection electricity
The method of water heater liner hot water amount.
It is not only simple in structure it is a further object of the present invention to provide one kind, and user can believe according to hot water amount in real time
The bathing time for ceasing to draw oneself up, make bathing process not only safety but also the comfortable system for detecting inner container of electric water heater hot water amount.
The present invention is to realize above-mentioned purpose using following technical solution：One kind detection inner container of electric water heater hot water amount
Method, it is characterised in that it is to set water flow sensor on the water inlet component or outlet component of water heater liner, by controlling
The size of system-computed water flow processed, the time is multiplied by by water-carrying capacity, is calculated the actual water for flowing into inner container of electric water heater
Flow, then inner bag delayed heat water, and control display screen display delayed heat water are obtained by formula scales, make user in bathing
During enjoy accurately hot water amount prompting service.
As further illustrating for such scheme, during user's bathing, when hot water amount is reduced, and cool water quantity increases,
The reduction formula of its inner bag delayed heat water is：The cool water quantity L1 of output hot water amount or entrance is subtracted with total hot water amount, is exactly interior
Remaining hot water amount L2 in courage；Total hot water amount is the capacity × hot water delivery rate of inner bag.
A kind of system for detecting inner container of electric water heater hot water amount, it is characterised in that including water flow sensor, communication mould
Block, control system and display screen,
Water flow sensor is arranged on water feeding of heater component or outlet component；
Communication module is connected with water flow sensor and control system respectively, including signal communication line and power supply line,
For realizing the signal communication between water flow sensor and control system and electric energy transmission；
The output end connection display screen of control system, including power module, single-chip microcomputer and its peripheral circuit, relay mould
Block, master control borad, for analyzing and processing the water flow signal that water flow sensor is transmitted, and delayed heat water in control display screen
Display；
Further, the water flow sensor includes shell and its internal guide shell for setting, magnet rotor, Hall unit
Part, magnet rotor is arranged in guide shell, and Hall element is corresponding with magnet rotor, and is connected by communication module and control system
Connect；When user uses hot water, the current of flowing drive the magnet rotor in guide shell to rotate, Hall element output low and high level
To control system, the size of water flow is calculated by formula by control system, the time is multiplied by by water-carrying capacity, can calculated
To the actual water-carrying capacity of inflow inner container of electric water heater, then inner bag delayed heat water, and control display screen are obtained by formula scales
Display delayed heat water.
Further, display screen is typically mounted on the fuselage of electric heater, or is independently mounted in bathroom, for showing
The information such as inner bag delayed heat water amount information and temperature.
It is of the invention to be using the above-mentioned technical solution beneficial effect to be reached：
The present invention is using its main calculating hot water being made up of water flow sensor, communication module, control system, display
The system of amount, water flow sensor has detected cold water and has entered fashionable, illustrates that electric heater power supply has disconnected, and heating tube stops adding
Heat, went out in the time of hot water, and water flow signal in water inlet pipe is transmitted into control system in real time, was processed by control system analysis
Data, and the hot water amount that will be calculated shows；Using this method, measurement hot water amount is more quick, and water flow sensor can
Accomplish to have water by i.e. measurable water flow signal, detection time can accomplish Millisecond, significantly faster than be surveyed according to temperature change
The method of calorimetric water；Using this method, measurement hot water amount is more accurate, and water flow sensor detects that water-carrying capacity is believed incessantly
Number, and control system is transferred in real time, control system calculates inflow using most accurate computational methods, so as to obtain more
Plus accurate, reliable hot water amount's information, make user that accurately hot water amount's prompting service is enjoyed during bathing.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Description of reference numerals：1st, water heater liner 2, water flow sensor 3, control system 4, display screen 5, communication mould
Block 6, water inlet pipe.
Specific embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As shown in figure 1, the present invention is a kind of method for detecting inner container of electric water heater hot water amount, it is in water heater liner 1
Water inlet component or outlet component on set water flow sensor 2, the size of water flow is calculated by control system 3, by water
Flow is multiplied by the time, is calculated the actual water-carrying capacity for flowing into inner container of electric water heater, then obtain inner bag residue by formula scales
Hot water amount, and the display delayed heat water of control display screen 4, make user that accurately hot water amount's prompting clothes are enjoyed during bathing
Business.During user's bathing, when hot water amount is reduced, and cool water quantity increases, the reduction formula of its inner bag delayed heat water is：With
Total hot water amount subtracts the cool water quantity L1 of output hot water amount or entrance, is exactly remaining hot water amount L2 in inner bag；Total hot water amount is interior
Capacity × the hot water delivery rate of courage.For example inner bag capacity is 80L, and hot water delivery rate is 70%, and the cool water quantity of entrance is calculated as
20L, then delayed heat water L2 is 80 × 70%-20=36L, and then delayed heat water L2 can be processed through control system analysis,
Shown on display screen.In the case where the electric heater of electric heater is heated, water inlet pipe and outlet pipe all do not have current stream
Cross, the water in inner bag reaches maximum, now water flow sensor is in the resting state of low-power consumption, and water-carrying capacity is not detected now
Signal.
The following is the system of detection inner container of electric water heater hot water amount, including water flow sensor 2, communication module 5, control system
System 3 and display screen 4,
Water flow sensor 2 is arranged on water feeding of heater component or outlet component, is in water heater in the present embodiment
Water flow sensor 2 is set on the water inlet pipe 6 of courage；
Communication module is connected with water flow sensing unit and control system respectively, including signal communication line and power supply line, uses
To realize the signal communication between water flow sensor and control system and electric energy transmission；
The output end connection display screen of control system, including power module, single-chip microcomputer and its peripheral circuit, relay mould
Block, master control borad, for analyzing and processing the water flow signal that water flow sensor is transmitted, and delayed heat water in control display screen
Display.
Further, the water flow sensor includes shell and its internal guide shell for setting, magnet rotor, Hall unit
Part, magnet rotor is arranged in guide shell, and Hall element is corresponding with magnet rotor, and is connected by communication module and control system
Connect；When user uses hot water, the current of flowing drive the magnet rotor in guide shell to rotate, Hall element output low and high level
To control system, the size of water flow is calculated by formula by control system, the time is multiplied by by water-carrying capacity, can calculated
To the actual water-carrying capacity of inflow inner container of electric water heater, then inner bag delayed heat water, and control display screen are obtained by formula scales
Display delayed heat water.
Further, display screen is typically mounted on the fuselage of electric heater, or is independently mounted in bathroom, for showing
The information such as inner bag delayed heat water amount information and temperature.
Water flow sensor may be mounted at the water inlet pipe of electric heater, because the water flowed into water inlet pipe is close to room temperature,
Broken ring of the high-temperature-hot-water to critical material in water flow sensor is avoided, makes water flow sensor detect water flow signal more
Plus precisely.In the case where electric heater is heated, water inlet pipe and all no current of outlet pipe flow through, and the water in inner bag reaches most
Greatly, now water flow sensor is in the resting state of low-power consumption, and water flow signal is not detected now.
The present invention compared with prior art, the intelligence computation side of inner bag hot water amount is calculated by developing water flow sensor
Method, can eliminate the measurement error of temperature sensor detection local temperature generation in traditional measurement method so that measure and calculate
The inner bag hot water amount for arriving is more accurate, accurately and timely allows user to understand the information of delayed heat water；User can basis in real time
Hot water amount's information makes bathing process not only safe but also comfortable come the bathing time for drawing oneself up.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. it is a kind of detect inner container of electric water heater hot water amount method, it is characterised in that it is the water inlet component in water heater liner
Or water flow sensor is set on outlet component, and the size of water flow is calculated by control system, the time is multiplied by by water-carrying capacity,
The actual water-carrying capacity for flowing into inner container of electric water heater is calculated, then inner bag delayed heat water is obtained by formula scales, and controlled
Display screen shows delayed heat water.
2. it is according to claim 1 detection inner container of electric water heater hot water amount method, it is characterised in that in user's bathing
Cheng Zhong, when hot water amount is reduced, and cool water quantity increases, the reduction formula of its inner bag delayed heat water is：Subtracted with total hot water amount defeated
Go out the cool water quantity L1 of hot water amount or entrance, be exactly remaining hot water amount L2 in inner bag；Total hot water amount is the capacity × hot water of inner bag
Output rating.
3. the corresponding detection electric heater of method of a kind of detection inner container of electric water heater hot water amount with described in claim 1 or 2
The system of inner bag hot water amount, it is characterised in that including water flow sensor, communication module, control system and display screen,
Water flow sensor is arranged on electric water heater inlet component or outlet component；
Communication module is connected with water flow sensor and control system respectively, including signal communication line and power supply line, is used for
Realize signal communication and the electric energy transmission between water flow sensor and control system；
The output end connection display screen of control system, including power module, single-chip microcomputer and its peripheral circuit, relay module, master
Control plate, for analyzing and processing the water flow signal that water flow sensor is transmitted, and in control display screen delayed heat water display.
4. the system of detection inner container of electric water heater hot water amount according to claim 3, it is characterised in that the water-carrying capacity is passed
Sensor includes shell and its internal guide shell, magnet rotor, the Hall element for setting, and magnet rotor is arranged in guide shell, suddenly
Your element is corresponding with magnet rotor, and is connected with control system by communication module；When user uses hot water, the current of flowing
The magnet rotor in guide shell is driven to rotate, Hall element exports low and high level to control system, and formula is passed through by control system
The size of water flow is calculated, the time is multiplied by by water-carrying capacity, the actual current for flowing into inner container of electric water heater can be calculated
Amount, then obtain inner bag delayed heat water, and control display screen display delayed heat water by formula scales.
5. it is according to claim 3 detection inner container of electric water heater hot water amount system, it is characterised in that display screen is generally pacified
On the fuselage of electric heater, or it is independently mounted in bathroom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182672.2A CN106907862A (en) | 2017-03-24 | 2017-03-24 | Detect the method and system of inner container of electric water heater hot water amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182672.2A CN106907862A (en) | 2017-03-24 | 2017-03-24 | Detect the method and system of inner container of electric water heater hot water amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106907862A true CN106907862A (en) | 2017-06-30 |
Family
ID=59195057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710182672.2A Pending CN106907862A (en) | 2017-03-24 | 2017-03-24 | Detect the method and system of inner container of electric water heater hot water amount |
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| CN (1) | CN106907862A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317739A (en) * | 2018-04-04 | 2018-07-24 | 广东万家乐燃气具有限公司 | A kind of multi-functional leakage guarantor power supply line control system |
| CN109253549A (en) * | 2018-08-14 | 2019-01-22 | 北京小米移动软件有限公司 | Information cuing method and device |
| CN110017611A (en) * | 2019-02-27 | 2019-07-16 | 广东万家乐燃气具有限公司 | A kind of inner container of electric water heater remaining hot water calculation method and electric heater |
Citations (6)
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| JPS61190243A (en) * | 1985-02-19 | 1986-08-23 | Matsushita Electric Ind Co Ltd | Electrical water heater |
| DE102005041486A1 (en) * | 2004-09-17 | 2006-03-30 | Delta Systemtechnik Gmbh | Water heater includes signal outputs of temperature sensors and through flow meter connected to signal inputs of regulator whose control output is connected to control input of through flow control device |
| CN102620413A (en) * | 2011-01-30 | 2012-08-01 | 博西华电器（江苏）有限公司 | Water heater with time reminding function |
| CN203586564U (en) * | 2013-11-08 | 2014-05-07 | 何文英 | Self-water supplying electric heating appliance with flow detection function |
| CN105387626A (en) * | 2014-09-09 | 2016-03-09 | 珠海格力电器股份有限公司 | Water heater hot water amount display control method and device and water heater |
| CN106482354A (en) * | 2016-11-28 | 2017-03-08 | 广东万家乐燃气具有限公司 | A kind of electric heater water outlet power-off and earth leakage protective device |
-
2017
- 2017-03-24 CN CN201710182672.2A patent/CN106907862A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190243A (en) * | 1985-02-19 | 1986-08-23 | Matsushita Electric Ind Co Ltd | Electrical water heater |
| DE102005041486A1 (en) * | 2004-09-17 | 2006-03-30 | Delta Systemtechnik Gmbh | Water heater includes signal outputs of temperature sensors and through flow meter connected to signal inputs of regulator whose control output is connected to control input of through flow control device |
| CN102620413A (en) * | 2011-01-30 | 2012-08-01 | 博西华电器（江苏）有限公司 | Water heater with time reminding function |
| CN203586564U (en) * | 2013-11-08 | 2014-05-07 | 何文英 | Self-water supplying electric heating appliance with flow detection function |
| CN105387626A (en) * | 2014-09-09 | 2016-03-09 | 珠海格力电器股份有限公司 | Water heater hot water amount display control method and device and water heater |
| CN106482354A (en) * | 2016-11-28 | 2017-03-08 | 广东万家乐燃气具有限公司 | A kind of electric heater water outlet power-off and earth leakage protective device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317739A (en) * | 2018-04-04 | 2018-07-24 | 广东万家乐燃气具有限公司 | A kind of multi-functional leakage guarantor power supply line control system |
| CN109253549A (en) * | 2018-08-14 | 2019-01-22 | 北京小米移动软件有限公司 | Information cuing method and device |
| CN110017611A (en) * | 2019-02-27 | 2019-07-16 | 广东万家乐燃气具有限公司 | A kind of inner container of electric water heater remaining hot water calculation method and electric heater |
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Application publication date: 20170630 |