CN105650885A - Intelligent temperature-raising gas-fired water heater and control method thereof - Google Patents
Intelligent temperature-raising gas-fired water heater and control method thereof Download PDFInfo
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- CN105650885A CN105650885A CN201610147172.0A CN201610147172A CN105650885A CN 105650885 A CN105650885 A CN 105650885A CN 201610147172 A CN201610147172 A CN 201610147172A CN 105650885 A CN105650885 A CN 105650885A
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- intelligent heating
- temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 125
- 238000003287 bathing Methods 0.000 claims description 16
- 230000002452 interceptive effect Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000002737 fuel gas Substances 0.000 abstract 4
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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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)
Abstract
Disclosed are an intelligent temperature-raising gas-fired water heater and a control method thereof. The intelligent temperature-raising gas-fired water heater comprises a controller, a heat exchanger, a water inlet pipe, a water inlet water flow sensor, a combustion chamber, a fuel gas proportion valve, a water outlet pipe and a fuel gas proportion valve driving circuit. The controller further comprises a timing module and an intelligent temperature-raising module. The timing module is used for starting to carry out timing when the controller detects a water inlet signal transmitted by the water inlet water flow sensor and stopping timing when the time reaches a preset intelligent temperature raising time S. The intelligent temperature-raising module is used for controlling the opening degree of the fuel gas proportion valve through the fuel gas proportion valve driving circuit and adjusting the water outlet temperature of the gas-fired water heater to raise by TX when the timing module reaches the preset intelligent temperature-raising time S. By means of the intelligent temperature-raising gas-fired water heater and the control method thereof, the outlet water temperature of the gas-fired water heater can be intelligently and automatically improved after a user takes a shower for a period, and the shower comfort is improved for the user.
Description
Technical field
The present invention relates to gas heater technical field, be specifically related to Intelligent heating gas heater and control method thereof.
Background technology
At present, the user group of gas heater is more and more, and comfort level when user experiences, user takes a shower is very important. user is before bathing, can for example 40 DEG C of preset temperature T1(be set to gas heater), leaving water temperature using T1 as bathing, but use the hot water bathing of preset temperature T1 after 3 ~ 5 minutes as this user, because this user's skin has adapted to the water temperature of T1, sendible temperature can decline a bit, can think that the water temperature of preset temperature T1 was somewhat cool just now, and current gas heater can not be arranged on bathroom substantially, generally be arranged on kitchen or balcony, so at this time user has no idea to operate gas heater to regulate water temperature, thereby affect the comfort level that user takes a shower. for overcoming the problems referred to above, Intelligent heating gas heater and control method thereof are developed.
Summary of the invention
Technical problem to be solved by this invention is that a kind of Intelligent heating gas heater and control method thereof will be provided, and it can have been taken a shower after a period of time user, and the leaving water temperature of automatic lifting gas heater intelligently improves user's shower comfort level.
The technical scheme that institute of the present invention technical solution problem adopts is: a kind of Intelligent heating gas heater, comprise controller, heat exchanger, water inlet pipe, water inlet water flow sensor, combustion chamber, gas ratio valve, outlet pipe and gas proportion valve-driving circuit, described controller also comprises timing module and Intelligent heating module, described timing module starts timing for the water inlet signal that calculates the water inlet water flow sensor that detects from controller and transmit, until the time arrives default Intelligent heating time S; Described Intelligent heating module is for arriving default Intelligent heating time S when timing module, by the aperture of gas proportion valve-driving circuit control gas ratio valve, the leaving water temperature of regulating gas water heater promotes TX.
Further, also comprise leaving water temperature sensor, described controller is by the leaving water temperature T2 of leaving water temperature sensor Real-Time Monitoring gas heater.
Further, also comprise interactive module and communication module, described communication module is electrically connected with controller and interactive module respectively, described interactive module is used for arranging the preset temperature T1 of gas heater, default Intelligent heating time S, Intelligent heating temperature T X, and shows corresponding temperature and time parameter.
A control method for Intelligent heating gas heater, comprising:
After gas heater is connected, user arranges gas heater bathing water's preset temperature T1, Intelligent heating time S and Intelligent heating temperature T X, or user only arranges gas heater bathing water's preset temperature T1, Intelligent heating time S and Intelligent heating temperature T X Use Defaults;
The water-flow signal control timing module that controller transmits according to water inlet water flow sensor starts timing, and Real-Time Monitoring leaving water temperature T2;
The timing time of controller arrives after default Intelligent heating time S, and the Intelligent heating module of controller is automatically controlled gas heater and promoted default Intelligent heating temperature T X, and making the now leaving water temperature of gas heater is T2=T1+TX;
Further, described default Intelligent heating time S comprises S1 and S2, and S2 is more than or equal to S1; Described Intelligent heating temperature T X comprises TX1 and TX2; In the time that the Intelligent heating time arrives S1, Intelligent heating module is automatically controlled gas heater and is improved default Intelligent heating temperature T X1, makes leaving water temperature T2=T1+TX1; In the time that the Intelligent heating time arrives S2, Intelligent heating module is automatically controlled gas heater and is improved default Intelligent heating temperature T X2, makes leaving water temperature T2=T1+TX1+TX2.
Further, also comprise, the timing module (41) of described controller (4), according to the water flow signal that detects that water inlet water flow sensor (7) disappears, carries out clear operation.
Further, described default Intelligent heating time S is 0 ~ 2 minute.
Further, described Intelligent heating temperature T X is 0 ~ 2 DEG C.
Further, described S1 is 1 minute, and described S2 is 2 minutes.
Further, described TX1 is 1 DEG C, and described TX2 is 1 DEG C.
The present invention compares produced beneficial effect with background technology: due to Intelligent heating gas heater of the present invention and control method thereof, comprise controller, heat exchanger, water inlet pipe, water inlet water flow sensor, combustion chamber, gas ratio valve, outlet pipe and gas proportion valve-driving circuit, controller also comprises timing module and Intelligent heating module, timing module starts timing for the water inlet signal that calculates the water inlet water flow sensor that detects from controller and transmit, until the time arrives default Intelligent heating time S; Intelligent heating module is for arriving default Intelligent heating time S when timing module, by the aperture of gas proportion valve-driving circuit control gas ratio valve, the leaving water temperature of regulating gas water heater promotes TX, it can have been taken a shower after a period of time user, the leaving water temperature of automatic lifting gas heater intelligently, improves user's shower comfort level.
Brief description of the drawings
Fig. 1 is the structural representation of Intelligent heating gas heater of the present invention.
Fig. 2 is the control module schematic diagram of Intelligent heating gas heater of the present invention.
Fig. 3 is the flow chart of Intelligent heating gas heater control method of the present invention.
Fig. 4 is a kind of heating mode curve map of Intelligent heating gas heater control method of the present invention.
Fig. 5 is the another kind of heating mode curve map of Intelligent heating gas heater control method of the present invention.
Detailed description of the invention
Referring to Fig. 1, a kind of Intelligent heating gas heater, comprises controller 4, heat exchanger 5, water inlet pipe 6, water inlet water flow sensor 7, combustion chamber 3, leaving water temperature sensor 1, gas ratio valve 8 and outlet pipe 2. Referring to Fig. 2, also comprise gas proportion valve-driving circuit 12, leaving water temperature sensor detection circuit 14, water inlet water flow sensor testing circuit 18, gas proportion valve-driving circuit 12 is electrically connected with controller 4 and gas ratio valve 8 respectively, leaving water temperature sensor detection circuit 14 is electrically connected with controller 4 and leaving water temperature sensor 1 respectively, and water inlet water flow sensor testing circuit 18 is electrically connected with controller 4 and water inlet water flow sensor 7 respectively. Controller 4 also comprises timing module 41 and Intelligent heating module 42, and timing module 41 starts timing for the water inlet signal that calculates the water inlet water flow sensor 7 that detects from controller and transmit, until the time arrives default Intelligent heating time S; Described Intelligent heating module 42, for arriving default Intelligent heating time S when timing module 41, is controlled the aperture of gas ratio valve 8 by gas proportion valve-driving circuit 12, the leaving water temperature of regulating gas water heater promotes TX.
Further, also comprise leaving water temperature sensor, described controller is by the leaving water temperature T2 of leaving water temperature sensor Real-Time Monitoring gas heater, the leaving water temperature T2=T1+TX after Intelligent heating is guaranteed in real time monitoring, and wherein T1 is the gas heater bathing water's that arranges of user preset temperature value T1.
Further, also comprise interactive module 17 and communication module 16, communication module 16 is electrically connected with controller 4 and interactive module 17 respectively, interactive module 17 is for arranging the preset temperature T1 of gas heater, default Intelligent heating time S, Intelligent heating temperature T X, and show corresponding temperature and time parameter, allow user in using gas heater, the gas heater of operative intelligence intensification more easily, experiences thereby obtain good user.
Referring to Fig. 3, a kind of control method of Intelligent heating gas heater, comprising:
After gas heater is connected, user arranges gas heater bathing water's preset temperature T1, Intelligent heating time S and Intelligent heating temperature T X, or user only arranges gas heater bathing water's preset temperature T1, Intelligent heating time S and Intelligent heating temperature T X Use Defaults; The water-flow signal control timing module 41 that controller 4 transmits according to water inlet water flow sensor 7 starts timing, and Real-Time Monitoring leaving water temperature T2; The timing time of controller arrives after default Intelligent heating time S, and the Intelligent heating module 42 of controller 4 is automatically controlled gas heater and promoted default Intelligent heating temperature T X, and making the now leaving water temperature of gas heater is T2=T1+TX; Keep leaving water temperature T2=T1+TX, until user's bathing finishes. Can take a shower after a period of time user like this, along with user's sendible temperature declines, do not need gas heater to operate, intelligently the leaving water temperature of automatic lifting gas heater, be unlikely to allow user think that default leaving water temperature is somewhat cool, thereby improve user's shower comfort level.
Default Intelligent heating time S comprises S1 and S2, and S2 is more than or equal to S1; Intelligent heating temperature T X comprises TX1 and TX2; In the time that the Intelligent heating time arrives S1, Intelligent heating module 42 is automatically controlled gas heater and is improved default Intelligent heating temperature T X1, makes leaving water temperature T2=T1+TX1; In the time that the Intelligent heating time arrives S2, Intelligent heating module 42 is automatically controlled gas heater and is improved default Intelligent heating temperature T X2, makes leaving water temperature T2=T1+TX1+TX2. Can make the leaving water temperature T2 of gas heater along with the time rises gradually, instead of promote temperature quickly, thereby make user in the process of taking a shower, can not experience the unexpected variation of water temperature, passable better shower comfort level again.
Particularly, above-mentioned default Intelligent heating time S and Intelligent heating temperature T X are that user can be by the default value of operation gas water heater controller 4. Referring to Fig. 4, default Intelligent heating time S can be 0.5 minute, 1 minute, 1.5 minutes, 2 minutes, and Intelligent heating temperature T X can be 0.5 DEG C, 1 DEG C, 1.5 DEG C, 2 DEG C, and when default when the Intelligent heating time, S was 0.5 minute, Intelligent heating temperature T X is 0.5 DEG C; When default, when the Intelligent heating time, S was 1 minute, Intelligent heating temperature T X is 1 DEG C, wherein TX1=TX2=0.5 DEG C; When default, when the Intelligent heating time, S was 1.5 minutes, Intelligent heating temperature T X is 1.5 DEG C, wherein TX1=TX2=TX3=0.5 DEG C; When default, when the Intelligent heating time, S was 2 minutes, Intelligent heating temperature T X is 2 DEG C, wherein TX1=TX2=TX3=TX3=0.5 DEG C. Referring to Fig. 5, the another kind of mode of Intelligent heating, when default, when the Intelligent heating time, S was 0 ~ 2 minute, Intelligent heating temperature T X is continuously from 0 DEG C to 2 DEG C. Preferably, default Intelligent heating time S is 2 minutes, and Intelligent heating temperature T X is 2 DEG C, and S1 is 1 minute, and described S2 is 2 minutes, and TX1 is 1 DEG C, and described TX2 is 1 DEG C. When user's bathing finishes, when delivery port stops water outlet, water-flow signal disappears, timing module 41 zero clearings of controller 4. The time of the default Intelligent heating time S of gas heater can be not oversize, and Intelligent heating temperature T X is also increase by a small margin, and the user's that more fits shower is experienced, and user can not experience the abrupt change of temperature, thereby promote the comfort level that user takes a shower.
User is before shower, preset temperature T1, default Intelligent heating time S, Intelligent heating temperature T X are first set on gas heater, for example preset temperature T1=40 DEG C, default S=2 minute Intelligent heating time, Intelligent heating temperature T X=2 DEG C, S1=1 minute, S2=2 minute; TX1=1 DEG C, TX2=1 DEG C. The value of TX1 is preferably the Intelligent heating temperature T X of setting and the ratio of default Intelligent heating time S, and TX2=TX1, can be also that other are according to the setting value of user's use habit. Then user enters bathroom and brings into use the water heater of preset temperature T1 to take a shower, the controller 4 of gas heater is according to the water inlet signal of water inlet water flow sensor 7, start timing by timing module 41, and by leaving water temperature sensor 1 Real-Time Monitoring leaving water temperature T2. In user's bathing, after 1 minute, the Intelligent heating module 42 of controller 4, by the aperture of gas proportion valve-driving circuit 12 regulating gas proportioning valves 8, makes now leaving water temperature T2=T1+1 DEG C=41 DEG C. When user's bathing 1 minute again, when being timing module 41 timing to 2 minute, controller 4 Intelligent heating modules 42 are by the aperture of gas proportion valve-driving circuit 12 regulating gas proportioning valves 8, make now leaving water temperature T2=T1+1 DEG C+1 DEG C=42 DEG C, gas heater just keeps leaving water temperature now always, until user's bathing finishes, controller 4 detects signal timing module 41 zero clearings that current stop.
Claims (10)
1. an Intelligent heating gas heater, comprise controller (4), heat exchanger (5), water inlet pipe (6), water inlet water flow sensor (7), combustion chamber (3), gas ratio valve (8), outlet pipe (2) and gas proportion valve-driving circuit (12), it is characterized in that described controller (4) also comprises timing module (41) and Intelligent heating module (42), the water inlet signal that the water inlet water flow sensor (7) that described timing module (41) detects from controller (4) for calculating transmits starts timing, until the time arrives default Intelligent heating time S, described Intelligent heating module (42), for arrive default Intelligent heating time S when timing module (41), is controlled the aperture of gas ratio valve (8) by gas proportion valve-driving circuit (12), the leaving water temperature of regulating gas water heater promotes TX.
2. Intelligent heating gas heater according to claim 1, is characterized in that, also comprises leaving water temperature sensor (1), and described controller (4) is by the leaving water temperature T2 of leaving water temperature sensor (1) Real-Time Monitoring gas heater.
3. according to the Intelligent heating gas heater described in claim 1 ~ 2 any one, characterized by further comprising interactive module (17) and communication module (16), described communication module (16) is electrically connected with controller (4) and interactive module (17) respectively, described interactive module (17) is for the preset temperature T1 of gas heater, default Intelligent heating time S, Intelligent heating temperature T X are set, and shows corresponding temperature and time parameter.
4. a control method for Intelligent heating gas heater, is characterized in that, comprising:
After gas heater is connected, user arranges gas heater bathing water's preset temperature T1, Intelligent heating time S and Intelligent heating temperature T X, or user only arranges gas heater bathing water's preset temperature T1, Intelligent heating time S and Intelligent heating temperature T X Use Defaults;
The water-flow signal control timing module (41) that controller transmits according to water inlet water flow sensor (7) starts timing, and Real-Time Monitoring leaving water temperature T2;
The timing time of controller arrives after default Intelligent heating time S, and the Intelligent heating module (42) of controller (4) is automatically controlled gas heater and promoted default Intelligent heating temperature T X, and making the now leaving water temperature of gas heater is T2=T1+TX;
Keep leaving water temperature T2=T1+TX, until user's bathing finishes.
5. the control method of Intelligent heating gas heater according to claim 4, is characterized in that
Described default Intelligent heating time S comprises S1 and S2, and S2 is more than or equal to S1; Described Intelligent heating temperature T X comprises TX1 and TX2; In the time that the Intelligent heating time arrives S1, Intelligent heating module (42) is automatically controlled gas heater and is improved default Intelligent heating temperature T X1, makes leaving water temperature T2=T1+TX1; In the time that the Intelligent heating time arrives S2, Intelligent heating module (42) is automatically controlled gas heater and is improved default Intelligent heating temperature T X2, makes leaving water temperature T2=T1+TX1+TX2.
6. the control method of Intelligent heating gas heater according to claim 4, it is characterized in that, also comprise, the timing module (41) of described controller (4), according to the water flow signal that detects that water inlet water flow sensor (7) disappears, carries out clear operation.
7. according to the control method of the Intelligent heating gas heater described in claim 4 or 5, it is characterized in that described default Intelligent heating time S is 0 ~ 2 minute.
8. according to the control method of the Intelligent heating gas heater described in claim 4 or 5, it is characterized in that described Intelligent heating temperature T X is 0 ~ 2 DEG C.
9. the control method of Intelligent heating gas heater according to claim 5, is characterized in that described S1 is 1 minute, and described S2 is 2 minutes.
10. the control method of Intelligent heating gas heater according to claim 5, is characterized in that described TX1 is 1 DEG C, and described TX2 is 1 DEG C.
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108050707A (en) * | 2017-12-12 | 2018-05-18 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with refrigerant bath pattern |
CN108061383A (en) * | 2017-12-12 | 2018-05-22 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device for automatically adjusting temperature |
CN108088090A (en) * | 2017-12-12 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with sauna bath pattern |
CN110131897A (en) * | 2019-04-04 | 2019-08-16 | 芜湖美的厨卫电器制造有限公司 | The control method and gas heater of gas heater |
CN110906559A (en) * | 2019-11-01 | 2020-03-24 | 华帝股份有限公司 | Comfortable bathing control method and gas water heater |
CN111895653A (en) * | 2020-05-07 | 2020-11-06 | 华帝股份有限公司 | Gas water heater constant temperature performance detection device and control method thereof |
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JPH07322966A (en) * | 1994-05-31 | 1995-12-12 | Noritz Corp | Shower device |
CN102022832A (en) * | 2009-09-11 | 2011-04-20 | 海尔集团公司 | Water temperature control device and water temperature control method for gas water heater |
CN205481821U (en) * | 2016-03-16 | 2016-08-17 | 广东万和新电气股份有限公司 | Intelligence intensification gas heater |
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2016
- 2016-03-16 CN CN201610147172.0A patent/CN105650885A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07322966A (en) * | 1994-05-31 | 1995-12-12 | Noritz Corp | Shower device |
CN102022832A (en) * | 2009-09-11 | 2011-04-20 | 海尔集团公司 | Water temperature control device and water temperature control method for gas water heater |
CN205481821U (en) * | 2016-03-16 | 2016-08-17 | 广东万和新电气股份有限公司 | Intelligence intensification gas heater |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108050707A (en) * | 2017-12-12 | 2018-05-18 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with refrigerant bath pattern |
CN108061383A (en) * | 2017-12-12 | 2018-05-22 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device for automatically adjusting temperature |
CN108088090A (en) * | 2017-12-12 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with sauna bath pattern |
CN110131897A (en) * | 2019-04-04 | 2019-08-16 | 芜湖美的厨卫电器制造有限公司 | The control method and gas heater of gas heater |
CN110131897B (en) * | 2019-04-04 | 2022-05-20 | 芜湖美的厨卫电器制造有限公司 | Control method of gas water heater and gas water heater |
CN110906559A (en) * | 2019-11-01 | 2020-03-24 | 华帝股份有限公司 | Comfortable bathing control method and gas water heater |
CN111895653A (en) * | 2020-05-07 | 2020-11-06 | 华帝股份有限公司 | Gas water heater constant temperature performance detection device and control method thereof |
CN111895653B (en) * | 2020-05-07 | 2024-04-16 | 华帝股份有限公司 | Constant temperature performance detection device of gas water heater and control method thereof |
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