CN104075373A - Wall-hanging stove constant temperature control method and system based on chambered temperature control floor heating - Google Patents
Wall-hanging stove constant temperature control method and system based on chambered temperature control floor heating Download PDFInfo
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- CN104075373A CN104075373A CN201410301948.0A CN201410301948A CN104075373A CN 104075373 A CN104075373 A CN 104075373A CN 201410301948 A CN201410301948 A CN 201410301948A CN 104075373 A CN104075373 A CN 104075373A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 179
- 230000005855 radiation Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The invention provides a wall-hanging stove constant temperature control system based on chambered temperature control floor heating. The wall-hanging stove constant temperature control system comprises a wall-hanging stove, a hydraulic divider, a water distributor, a water collector, heating devices, a frequency-variable constant temperature controller and chambered temperature controllers, wherein a frequency-variable constant temperature control module is arranged in the frequency-variable constant temperature controller; a heating switch module, a chambered temperature setting module and a chambered temperature sensor are arranged in each chambered temperature controller; heating inflow/outflow temperature sensors are arranged on the connecting pipes of the water inlet connectors of the water distributor and the connecting pipes of the water outlet connectors of the water collector; a wall-hanging stove frequency-variable circulating pump, a heating frequency-variable circulating pump on the hot water outlet pipe of the hydraulic divider, electrically operated sub-valves on the water inlet connector of the water collector, the chambered temperature controllers and the heating inflow/outflow temperature sensors are respectively electrically connected to the frequency-variable constant temperature controller. The control method for the system comprises: A, opening one or more chambered temperature controllers; B, judging whether the heating device corresponding to the opened chambered temperature controller is accessed; C, igniting the wall-hanging stove to operate; D, adjusting water flow to supply heat; E, stopping the wall-hanging stove. The wall-hanging stove constant temperature control system has the characteristic of continuous and stable heating.
Description
Technical field
The present invention relates to a kind of wall-hung boiler constant-temperature control method and system based on measure by door floor heating, belong to building and heating field.
Background technology
At present, the measure by door technology of burnt gas wall hanging furnace in floor heating field, is to utilize design temperature bound to control the start and stop of wall-hung boiler.In the time that all indoor temperature control switches cut out, wall-hung boiler is because heat no longer transmits, and water temperature rises to the upper limit that wall-hung boiler sets and blowing out.When measure by door, one of them is opened, wall-hung boiler brings into operation, but because the water pump of wall-hung boiler only has a switching value control, water pump moves under peak load by power frequency always, when heating demand can be heated to rapidly temperature upper limit and blowing out lower than 30 ﹪ while only having single chamber heating (or) wall-hung boiler water temperature.When after heat radiation after a while, water temperature drops to wall-hung boiler start-up temperature wall-hung boiler igniting operation, heating system water.Because heat supply is not mated with radiating end, there is frequent start-stop phenomenon in wall-hung boiler, if turn down the thermic load of wall-hung boiler, cause wall-hung boiler temperature to decline, directly cause floor heating room temperature to decline, cause heating indoor temperature fluctuated, give the sometimes hot and sometimes cold sensation of people, and the frequent start-stop of wall-hung boiler has also reduced system thermal efficiency, increase energy consumption, reduce the service life of wall-hung boiler.
When after the blowing out of wall-hung boiler water temperature overtemperature, if only have the floor heating operation of single room, very easily cause floor heating pipe overtemperature, along with floor heating continues operation, the supply water temperature of floor heating pipe declines gradually, and the heating load of ground heating system reduces, when water temperature is lower than the lower limit of wall-hung boiler design temperature, wall-hung boiler restarts.The unsettled situation of this water velocity also can cause damage to system connector, and the major accident such as even cause leaking.
Summary of the invention
The invention provides control method and the system of a kind of gas type based on measure by door for floor heating, to solve in prior art when user heating load does not mate and causes wall-hung boiler frequent starting with the power of wall-hung boiler, the problem that room temperature is fluctuated.
Object of the present invention can be achieved through the following technical solutions:
Wall-hung boiler thermostatic control system based on measure by door floor heating, includes wall-hung boiler, waterpower divider, water knockout drum, water collector and at least one heating plant.
Described wall-hung boiler includes wall-mounted furnace controller, heat exchanger, burner and gas control valve, and heat exchanger is provided with wall-hung boiler hot-water line and wall-hung boiler return pipe, and wall-hung boiler return pipe is provided with wall-hung boiler frequency variable circulating pump,
Waterpower divider is provided with hot water inlet pipe, hot water outlet pipe, backwater water inlet pipe and backwater outlet pipe, and hot water inlet pipe connects logical wall-hung boiler hot-water line, and backwater outlet pipe connects logical wall-hung boiler return pipe, and hot water outlet pipe is provided with heating frequency variable circulating pump,
Water knockout drum is provided with water knockout drum water supply connector and several water knockout drum water out adapters, and water knockout drum water supply connector connects the hot water outlet pipe of water flowing power divider by tube connector,
Water collector is provided with water collector water out adapter and several water collector water supply connectors, and each water collector water supply connector is provided with a point motor-driven valve, and water collector water out adapter connects the backwater water inlet pipe of water flowing power divider by tube connector.
Described heating plant is grounding heat coil tube and/or bathroom heat radiation rack, grounding heat coil tube and bathroom heat radiation rack have terminal water supply connector and terminal water out adapter, terminal water supply connector connects reduction of fractions to a common denominator hydrophone water out adapter by tube connector, and terminal water out adapter connects logical water collector water supply connector by tube connector.
Also include the single-room temperature control device of variable-frequency constant temperature controller and corresponding each heating plant, in described variable-frequency constant temperature controller, be provided with variable-frequency constant temperature control module, in single-room temperature control device, be provided with heating switch module, locellus Temperature Setting module and locellus temperature sensor.
The water knockout drum water supply connector tube connector of water knockout drum is provided with heating inflow temperature sensor, and the water collector water out adapter tube connector of water collector is provided with heating return water temperature sensor,
Wall-hung boiler frequency variable circulating pump, heating frequency variable circulating pump, point motor-driven valve, single-room temperature control device, heating inflow temperature sensor, heating leaving water temperature sensor are electrically connected with variable-frequency constant temperature controller respectively.
Wall-hung boiler constant-temperature control method based on said system, comprises the following steps.
Steps A, open one or more single-room temperature control devices;
Open single-room temperature control device by heating switch module, by the locellus Temperature Setting module design temperature of this single-room temperature control device, locellus temperature sensor detected temperatures simultaneously.
Whether the access of step B, heating plant that single-room temperature control device is corresponding;
The variable-frequency constant temperature control module of variable-frequency constant temperature controller detects that the heating switch module of this single-room temperature control device starts, and receives design temperature and the detected temperatures of this single-room temperature control device simultaneously;
When detected temperatures is lower than design temperature when more than 2 DEG C, point motor-driven valve that variable-frequency constant temperature control module is opened on water collector makes the heating plant access that this single-room temperature control device is corresponding;
When detected temperatures and design temperature differ while being less than 2 DEG C, variable-frequency constant temperature control module is not opened point motor-driven valve on water collector, and the heating plant that this single-room temperature control device is corresponding is not accessed.
Step C, wall-hung boiler igniting operation;
While having 1 heating plant access at least, variable-frequency constant temperature control module is opened heating frequency variable circulating pump and wall-hung boiler frequency variable circulating pump, the burner igniting operation of wall-mounted furnace controller control wall-hung boiler.
Step D, regulating water flow carry out heat supply;
In running, variable-frequency constant temperature control module receives the heating inflow temperature of heating inflow temperature sensor detection and the heating return water temperature that heating return water temperature sensor detects, control the frequency of wall-hung boiler frequency variable circulating pump and heating frequency variable circulating pump and carry out discharge adjusting, the aperture of wall-mounted furnace controller control gas control valve, ensures, under suitable fast discharge, the heating plant of access is carried out to heat supply.
Step e, wall-hung boiler are out of service;
Close one by one single-room temperature control device, in the time there is no heating plant access, first wall-mounted furnace controller closes the gas control valve of wall-hung boiler, and then, variable-frequency constant temperature control module is closed down wall-hung boiler frequency variable circulating pump and heating frequency variable circulating pump.
The present invention has following outstanding substantive distinguishing features and marked improvement:
1, the present invention is according to heating demand supply heating water, and heat supply end and heating end mate, sustainable stable heat supply, and the one, there will not be wall-hung boiler frequent start-stop phenomenon, wall-hung boiler is not fragile; The 2nd, each locellus temperature stabilization, can be not sometimes hot and sometimes cold, and locellus comfort level is high.
2, in the time that the single-room temperature control device of all locellus cuts out, accesses without heating plant, wall-hung boiler autostop of the present invention, can not wait until that water temperature rises to just blowing out of the upper limit, and energy consumption is low, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the structural representation based on measure by door floor heating wall-hung boiler thermostatic control system of the present invention.
Detailed description of the invention
With reference to figure 1, the wall-hung boiler thermostatic control system based on measure by door floor heating, includes in wall-hung boiler 1, waterpower divider 2, water knockout drum 3, water collector 4 and multiple heating plant 5(Fig. 1 and only shows 4, and all the other omit).
Described wall-hung boiler 1 includes wall-mounted furnace controller (not shown), heat exchanger 11, burner (15) and gas control valve (16), heat exchanger 11 is provided with wall-hung boiler hot-water line 12 and wall-hung boiler return pipe 13, wall-hung boiler return pipe 13 is provided with wall-hung boiler frequency variable circulating pump 14
Waterpower divider 2 is provided with hot water inlet pipe 21, hot water outlet pipe 22, backwater water inlet pipe 23 and backwater outlet pipe 24, hot water inlet pipe 21 connects logical wall-hung boiler hot-water line 12, backwater outlet pipe 24 connects logical wall-hung boiler return pipe 13, and hot water outlet pipe 22 is provided with heating frequency variable circulating pump 20
Water knockout drum 3 is provided with water knockout drum water supply connector 31 and several water knockout drum water out adapters 32, and water knockout drum water supply connector 31 connects the hot water outlet pipe 22 of water flowing power divider 2 by tube connector,
Water collector 4 is provided with water collector water out adapter 41 and several water collector water supply connectors 42, and each water collector water supply connector 41 is provided with point motor-driven valve 40, and water collector water out adapter 41 connects the backwater water inlet pipe 23 of water flowing power divider 2 by tube connector.
Described heating plant 5 is grounding heat coil tube and bathroom heat radiation rack, grounding heat coil tube and bathroom heat radiation rack have terminal water supply connector 51 and terminal water out adapter 52, terminal water supply connector 51 connects reduction of fractions to a common denominator hydrophone water out adapter 32 by tube connector, and terminal water out adapter 52 connects logical water collector water supply connector 42 by tube connector.
Described wall-hung boiler thermostatic control system also includes the single-room temperature control device 7 of variable-frequency constant temperature controller 6 and corresponding each heating plant 5, in described variable-frequency constant temperature controller 6, be provided with variable-frequency constant temperature control module, in single-room temperature control device 7, be provided with heating switch module, locellus Temperature Setting module and locellus temperature sensor.
Water knockout drum water supply connector 31 tube connectors of water knockout drum 3 are provided with heating inflow temperature sensor 8, and water collector water out adapter 41 tube connectors of water collector 4 are provided with heating return water temperature sensor 9,
Wall-hung boiler frequency variable circulating pump 14, heating frequency variable circulating pump 20, point motor-driven valve 40, single-room temperature control device 7, heating inflow temperature sensor 8, heating leaving water temperature sensor 9, gas control valve 16 are electrically connected with variable-frequency constant temperature controller 6 respectively.
Wall-hung boiler constant-temperature control method based on above-mentioned wall-hung boiler thermostatic control system, comprises the following steps.
Steps A, a single-room temperature control device 7 of unlatching;
Open single-room temperature control device 7 by heating switch module, by the locellus Temperature Setting module design temperature of this single-room temperature control device 7, locellus temperature sensor detected temperatures simultaneously.
Whether the heating plant 5 of step B, single-room temperature control device 7 correspondences accesses;
The variable-frequency constant temperature control module of variable-frequency constant temperature controller 6 detects that the heating switch module of this single-room temperature control device 7 starts, and receives design temperature and the detected temperatures of this single-room temperature control device 7 simultaneously;
When detected temperatures is lower than design temperature when more than 2 DEG C, point motor-driven valve 40 that variable-frequency constant temperature control module is opened on water collector 4 accesses the heating plant 5 of these single-room temperature control device 7 correspondences;
When detected temperatures and design temperature differ while being less than 2 DEG C, variable-frequency constant temperature control module is not opened point motor-driven valve 40 on (closing) water collector 4, and the heating plant 5 of these single-room temperature control device 7 correspondences is not accessed.
Step C, wall-hung boiler igniting operation;
When this heating plant 5 accesses, variable-frequency constant temperature control module is opened heating frequency variable circulating pump 20 and wall-hung boiler frequency variable circulating pump 14, the burner igniting operation of wall-mounted furnace controller control wall-hung boiler 1;
Heating water loops under the operation of heating frequency variable circulating pump 20 and wall-hung boiler frequency variable circulating pump 14: the hot water that wall-hung boiler 1 produces is by backwater outlet pipe 24 → wall-hung boiler return pipe 13 of backwater water inlet pipe 23 → waterpower divider 2 → waterpower divider 2 of hot water outlet pipe's 22 → water knockout drum water supply connector 31 → water knockout drum 3 → water knockout drum water out adapter 32 → grounding heat coil tube/bathroom heat radiation rack → water collector water supply connector 42 → water collector 4 → water collector water out adapter 41 → waterpower divider 2 of hot water inlet pipe's 21 → waterpower divider 2 → waterpower divider 2 of wall-hung boiler hot-water line 12 → waterpower divider 2.
Step D, regulating water flow carry out heat supply;
In running, the heating return water temperature that the heating inflow temperature that variable-frequency constant temperature control module reception heating inflow temperature sensor 8 detects and heating return water temperature sensor 9 detect, control the frequency of wall-hung boiler frequency variable circulating pump 14 and heating frequency variable circulating pump 20 and carry out discharge adjusting, the output that makes wall-hung boiler 1 is metered flow 1/8th, the aperture of wall-mounted furnace controller control gas control valve 16 ensures that the hot water temperature of output reaches rated temperature, realizes under low discharge the heating plant 5 of access is carried out to heat supply;
Open successively other timesharing temperature controllers 7, wall-hung boiler thermostatic control system repeating step A and B, along with the increase of the heating plant 5 accessing, variable-frequency constant temperature control module receives heating inflow temperature and the heating return water temperature temperature difference is too high, variable-frequency constant temperature control module regulates heating frequency variable circulating pump 20 to strengthen hot water supply, until heating plant 5 all accesses, heating frequency variable circulating pump 20 full power frequencies (50HZ) are moved;
During without heating, timesharing temperature controller 7 is closed successively, variable-frequency constant temperature control module receives heating inflow temperature and the heating return water temperature temperature difference reduces, variable-frequency constant temperature control module regulates heating frequency variable circulating pump 20 to reduce hot water supply, the aperture of wall-mounted furnace controller control gas control valve 16 ensures that the hot water temperature of output reaches rated temperature, realizes under appropriate flow the heating plant of access is carried out to heat supply.
Step e, wall-hung boiler step out of service;
Close one by one single-room temperature control device 7 until while not having heating plant 5 to access, first wall-mounted furnace controller closes the gas control valve 16 of wall-hung boiler 1, the module of variable-frequency constant temperature control is subsequently closed down wall-hung boiler frequency variable circulating pump 14 and heating frequency variable circulating pump 20.
Claims (2)
1. the wall-hung boiler thermostatic control system based on measure by door floor heating, includes wall-hung boiler (1), waterpower divider (2), water knockout drum (3), water collector (4) and at least one heating plant (5),
Described wall-hung boiler (1) includes wall-mounted furnace controller, heat exchanger (11), burner (15) and gas control valve (16), heat exchanger (11) is provided with wall-hung boiler hot-water line (12) and wall-hung boiler return pipe (13), wall-hung boiler return pipe (13) is provided with wall-hung boiler frequency variable circulating pump (14)
Waterpower divider (2) is provided with hot water inlet pipe (21), hot water outlet pipe (22), backwater water inlet pipe (23) and backwater outlet pipe (24), hot water inlet pipe (21) connects logical wall-hung boiler hot-water line (12), backwater outlet pipe (24) connects logical wall-hung boiler return pipe (13), hot water outlet pipe (22) is provided with heating frequency variable circulating pump (20)
Water knockout drum (3) is provided with water knockout drum water supply connector (31) and several water knockout drum water out adapters (32), and water knockout drum water supply connector (31) connects the hot water outlet pipe (22) of water flowing power divider (2) by tube connector,
Water collector (4) is provided with water collector water out adapter (41) and several water collector water supply connectors (42), each water collector water supply connector (42) is provided with a point motor-driven valve (40), water collector water out adapter (41) connects the backwater water inlet pipe (23) of water flowing power divider (2) by tube connector
Described heating plant (5) is grounding heat coil tube and/or bathroom heat radiation rack, grounding heat coil tube and bathroom heat radiation rack have terminal water supply connector (51) and terminal water out adapter (52), terminal water supply connector (51) connects reduction of fractions to a common denominator hydrophone water out adapter (32) by tube connector, terminal water out adapter (52) connects logical water collector water supply connector (42) by tube connector
It is characterized in that: the single-room temperature control device (7) that also includes variable-frequency constant temperature controller (6) and corresponding each heating plant (5), in described variable-frequency constant temperature controller (6), be provided with variable-frequency constant temperature control module, in single-room temperature control device (7), be provided with heating switch module, locellus Temperature Setting module and locellus temperature sensor;
Water knockout drum water supply connector (31) tube connector of water knockout drum (3) is provided with heating inflow temperature sensor (8), and water collector water out adapter (41) tube connector of water collector (4) is provided with heating return water temperature sensor (9),
Wall-hung boiler frequency variable circulating pump (14), heating frequency variable circulating pump (20), point motor-driven valve (40), single-room temperature control device (7), heating inflow temperature sensor (8), heating leaving water temperature sensor (9), gas control valve (16) are electrically connected with variable-frequency constant temperature controller (6) respectively.
2. the wall-hung boiler constant-temperature control method based on measure by door floor heating, adopts wall-hung boiler thermostatic control system as claimed in claim 1, comprises the following steps:
Steps A, open one or more single-room temperature control devices (7);
Open single-room temperature control device (7) by heating switch module, by the locellus Temperature Setting module design temperature of this single-room temperature control device (7), locellus temperature sensor detected temperatures simultaneously;
Whether the access of the heating plant (5) of step B, single-room temperature control device (7) correspondence;
The variable-frequency constant temperature control module of variable-frequency constant temperature controller (6) detects that the heating switch module of single-room temperature control device (7) starts, and receives design temperature and the detected temperatures of this single-room temperature control device simultaneously;
When detected temperatures is lower than design temperature when more than 2 DEG C, point motor-driven valve (40) that variable-frequency constant temperature control module is opened on water collector (4) makes heating plant (5) access that this single-room temperature control device (7) is corresponding;
When detected temperatures and design temperature differ while being less than 2 DEG C, variable-frequency constant temperature control module is not opened point motor-driven valve (40) on water collector (4), and the heating plant (5) that this single-room temperature control device (7) is corresponding is not accessed;
Step C, wall-hung boiler igniting operation;
While having 1 heating plant (5) access at least, variable-frequency constant temperature control module is opened heating frequency variable circulating pump (20) and wall-hung boiler frequency variable circulating pump (14), the burner igniting operation of wall-mounted furnace controller control wall-hung boiler (1);
Step D, regulating water flow carry out heat supply;
In running, variable-frequency constant temperature control module receives the heating inflow temperature of heating inflow temperature sensor (8) detection and the heating return water temperature that heating return water temperature sensor (9) detects, control the frequency of wall-hung boiler frequency variable circulating pump (14) and heating frequency variable circulating pump (20) and carry out discharge adjusting, the aperture of wall-mounted furnace controller control gas control valve (16), ensures, under suitable fast discharge, the heating plant (5) of access is carried out to heat supply;
Step e, wall-hung boiler (1) are out of service;
Close one by one single-room temperature control device (7), in the time there is no heating plant (5) access, first wall-mounted furnace controller closes wall-hung boiler (1) gas control valve (16), and then, variable-frequency constant temperature control module is closed down wall-hung boiler frequency variable circulating pump (14) and heating frequency variable circulating pump (20).
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| CN201410301948.0A CN104075373B (en) | 2014-06-30 | 2014-06-30 | Wall-hung boiler constant-temperature control method and system based on measure by door floor heating |
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| CN201410301948.0A CN104075373B (en) | 2014-06-30 | 2014-06-30 | Wall-hung boiler constant-temperature control method and system based on measure by door floor heating |
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| CN104075373B CN104075373B (en) | 2016-06-22 |
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| CN104728980A (en) * | 2015-03-31 | 2015-06-24 | 周裕佳 | Cold and hot water supplying system and control method thereof |
| CN104748207A (en) * | 2015-02-26 | 2015-07-01 | 安徽正石新型建材有限公司 | Water collection and distribution device |
| CN106594993A (en) * | 2016-12-22 | 2017-04-26 | 宁波沃弗圣龙环境技术有限公司 | Air conditioner control system based on wireless transmission and control method of air conditioner control system |
| CN106642273A (en) * | 2016-10-30 | 2017-05-10 | 苏州市克拉思科文化传播有限公司 | Intelligent underfloor heating system |
| CN108489105A (en) * | 2018-02-02 | 2018-09-04 | 广东美智智能科技有限公司 | A kind of electricity wall-hung boiler Poewr control method |
| CN108870736A (en) * | 2018-08-01 | 2018-11-23 | 万家乐热能科技有限公司 | A kind of gas-heating water heater and its control method |
| CN109405031A (en) * | 2018-11-28 | 2019-03-01 | 司空科技股份有限公司 | A kind of interior loop module water floor heating system |
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| CN104748207A (en) * | 2015-02-26 | 2015-07-01 | 安徽正石新型建材有限公司 | Water collection and distribution device |
| CN104728980A (en) * | 2015-03-31 | 2015-06-24 | 周裕佳 | Cold and hot water supplying system and control method thereof |
| CN106642273A (en) * | 2016-10-30 | 2017-05-10 | 苏州市克拉思科文化传播有限公司 | Intelligent underfloor heating system |
| CN106594993A (en) * | 2016-12-22 | 2017-04-26 | 宁波沃弗圣龙环境技术有限公司 | Air conditioner control system based on wireless transmission and control method of air conditioner control system |
| WO2019095193A1 (en) * | 2017-11-16 | 2019-05-23 | 苏州三一冷暖工程有限公司 | Energy-saving workshop heating system and working method therefor |
| CN108489105B (en) * | 2018-02-02 | 2020-09-29 | 广东美智智能科技有限公司 | Power control method for electric wall-hung furnace |
| CN108489105A (en) * | 2018-02-02 | 2018-09-04 | 广东美智智能科技有限公司 | A kind of electricity wall-hung boiler Poewr control method |
| CN112236624A (en) * | 2018-06-26 | 2021-01-15 | 奥布拉马提克股份公司 | Method for operating a water circulation system |
| CN108870736A (en) * | 2018-08-01 | 2018-11-23 | 万家乐热能科技有限公司 | A kind of gas-heating water heater and its control method |
| CN109405031A (en) * | 2018-11-28 | 2019-03-01 | 司空科技股份有限公司 | A kind of interior loop module water floor heating system |
| CN112577202A (en) * | 2019-09-30 | 2021-03-30 | 芜湖美的厨卫电器制造有限公司 | Gas wall-mounted boiler, control system and method thereof and computer readable storage medium |
| CN112665179A (en) * | 2019-10-15 | 2021-04-16 | 芜湖美的厨卫电器制造有限公司 | Gas wall-mounted boiler system, water flow control method and device and storage medium |
| CN112665178A (en) * | 2019-10-15 | 2021-04-16 | 芜湖美的厨卫电器制造有限公司 | Gas wall-mounted boiler system, gas wall-mounted boiler control method and device and storage medium |
| CN112665178B (en) * | 2019-10-15 | 2022-09-27 | 芜湖美的厨卫电器制造有限公司 | Gas wall-mounted boiler system, gas wall-mounted boiler control method and device and storage medium |
| CN112665179B (en) * | 2019-10-15 | 2022-10-04 | 芜湖美的厨卫电器制造有限公司 | Gas wall-mounted boiler system, water flow control method and device and storage medium |
| CN110822699A (en) * | 2019-10-18 | 2020-02-21 | 华帝股份有限公司 | Intelligent control method of wall-mounted boiler and wall-mounted boiler |
| CN111006303A (en) * | 2019-12-13 | 2020-04-14 | 艾沃（深圳）智能环境科技有限公司 | Intelligent heating control system and method |
| CN111006303B (en) * | 2019-12-13 | 2023-11-07 | 艾沃（深圳）智能环境科技有限公司 | Intelligent heating control system and method |
| CN113093827A (en) * | 2021-04-02 | 2021-07-09 | 链猫(重庆)网络技术有限公司 | Heating mode switching control circuit and method for wall-mounted boiler |
| CN114963289A (en) * | 2021-06-23 | 2022-08-30 | 青岛海尔新能源电器有限公司 | Control method and device of heating system, heating system and storage medium |
| CN113983534A (en) * | 2021-10-26 | 2022-01-28 | 安徽埃夫利舍建筑技术有限公司 | Intelligent temperature control condensation-prevention two-combined-supply system |
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