CN106322769A - Water circulation control method of gas water heater, and gas water heater adopting water circulation control method - Google Patents
Water circulation control method of gas water heater, and gas water heater adopting water circulation control method Download PDFInfo
- Publication number
- CN106322769A CN106322769A CN201610761480.2A CN201610761480A CN106322769A CN 106322769 A CN106322769 A CN 106322769A CN 201610761480 A CN201610761480 A CN 201610761480A CN 106322769 A CN106322769 A CN 106322769A
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- water
- flow sensor
- control panel
- circularly
- supercharged
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Classifications
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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
- F24H9/2035—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)
- Control For Baths (AREA)
Abstract
The invention relates to a water circulation control method of a gas water heater, and the gas water heater adopting the water circulation control method. The gas water heater comprises a water tank arranged in the gas water heater, a burner capable of heating the water tank after being ignited, a circulation booster water pump arranged in the gas water heater, a water circulation pipeline communicating with the water tank and the circulation booster water pump, and a circuit control panel arranged in the gas water heater, wherein the burner and the circuit control panel are connected. The gas water heater is characterized in that a water flow sensor is arranged on the water circulation pipeline, the water flow sensor and the circulation booster water pump are connected with the circuit control panel, and the circuit control panel is used for starting the circulation booster water pump according to a water flow signal detected by the water flow sensor. The water circulation control method specifically comprises the steps that when the water flow sensor detects that water flow passes through, timing is started, and if the water flow sensor detects that the passing duration of the water flow is 0.5-2 seconds, the circuit control panel outputs a control signal so that the circulation booster water pump can be started. The circulation booster water pump can be started without a remote controller or an operation button.
Description
Technical field
The present invention relates to the water circulation controlling means of a kind of gas heater and use the gas heater of the method.
Background technology
Current most of family, family all can have multiple water spot, and the pipeline of family is long and complex, is using gas and hot water
Before device, be full of in pipe is ice-cold tap water entirely.During gas heater uses, first will be after drained for the cold water in pipe
Out be only hot water, this row cold water process need 15 seconds-30 seconds at least, 5-6 minutes long then to be spent, mainly take
Certainly in length and the complexity of pipeline, these cold water directly drained, serious waste water resource, with general domestic hot water
As a example by device, the average water every time bled off in vain has 5～25 liters, and it is the most remote with the distance of water heater with water spot, and waste is the most more
Seriously.Furthermore, due to the impact of water pressure fluctuations during bathing, inevitably cause fluctuation and the bathing of leaving water temperature
It is again started up there will be the phenomenon that water cut-off temperature-rising is high, the serious shadow of above series of problem after journey was closed due to the water heater short time
Ring the bath comfort degree of user.For overcoming these defects, the gas heater of band circulatory function, this combustion are occurred in that
Gas water heater waterway circulating to be realized, needs to increase a circularly-supercharged water pump in gas heater, in gas heater
Portion and outside need arrange water circulating pipe, need special return pipe and circulate to realize pipeline inside circulating line, right
For the user of old house type mostly, existing water piping system does not have return pipe and reserves, follow so band just cannot be installed
The water heater of ring.At present, the control mode of circularly-supercharged water pump is based on infra-red remote control or special by key control, i.e. mostly
Using IR remote controller or special by the unlatching of the circularly-supercharged water pump of key control, user can not find remote control the most sometimes
Device, and use button to there is also unhandy puzzlement every time.
Summary of the invention
To be solved by this invention primarily technical problem is that provides one manually to grasp without user for above-mentioned prior art
Make just can open the water circulation controlling means of the gas heater making circularly-supercharged water pump.
The further technical problem to be solved of the present invention is to provide a kind of employing the combustion of above-mentioned water circulation controlling means
Gas water heater, it is not necessary to return pipe also can realize hot water circuit.
The present invention solves the technical scheme that above-mentioned primary technical problem used: the water circulation control of a kind of gas heater
Method processed, wherein gas heater comprises the water tank being arranged in gas heater, after igniting can to the burner of heating water tanks,
The circularly-supercharged water pump being arranged in gas heater, the water circulating pipe connected with water tank, circularly-supercharged water pump, it is arranged on combustion
Circuit control panel in gas water heater, burner is connected with circuit control panel, it is characterised in that: arrange on described water circulating pipe
Water flow sensor, water flow sensor and circularly-supercharged water pump is had all to be connected with circuit control panel, described circuit control panel root
Circularly-supercharged water pump is started according to the water-flow signal of water flow sensor detection, method particularly includes: when water flow sensor detects
To current pass through time, open timing, if water flow sensor detect time that current pass through between 0.5～2 second, circuit
Panel output control signal makes circularly-supercharged water pump open.
As improvement, after circularly-supercharged water pump is opened, the water yield of water flow sensor is flow through in monitoring, if flowing through discharge
The water yield of sensor is divided more than or equal to 2.5L/, and circuit control panel output control signal makes burner open igniting to burner, as
Fruit is flow through the water yield of water flow sensor and divides less than 2.5L/, and circuit control panel enters holding state.
Improving, if water flow sensor detects that the time that current pass through is less than 0.5 second, circularly-supercharged water pump does not opens again
Dynamic, circuit control panel enters holding state, if water flow sensor detects that the time that current pass through is more than 2 seconds, circulation increases
Water pump does not starts, and the water yield of water flow sensor is flow through in monitoring, if the water yield flowing through water flow sensor is more than or equal to
2.5L/ divides, and circuit control panel output control signal makes burner open igniting, if flowing through water flow sensor to burner
The water yield is divided less than 2.5L/, and circuit control panel enters holding state.
The present invention solves the technical scheme that above-mentioned further technical problem used: a kind of employing has the circulation control of above-mentioned water
The gas heater of method processed, gas heater is externally provided with multiple water spot, and wherein the cold water inlet of water tank is with circularly-supercharged
First end connection of water pump, the second end of circularly-supercharged water pump connects with cold water pipes, the hot water outlet of water tank and hot-water line
Road connects, and multiple water spots connect with cold water pipes and hot water pipeline respectively, it is characterised in that: described water flow sensor is installed
On the pipeline between the cold water inlet and the first end of circularly-supercharged water pump of joining water box, it is provided with outside gas heater
The water flow check valve of cold water pipes is led to by hot water pipeline.
Preferably, described water flow check valve be arranged on from gas heater farthest with water spot away from hot water pipeline and cold water
Between pipeline.
Compared with prior art, it is an advantage of the current invention that: utilize water-flow signal as the trip bar of circularly-supercharged water pump
Part, can use the hot water tap on any closed circuit as a remote controller, it is not necessary to user to when going
Looking for the puzzlement of remote controller, it is convenient that this control method can make user use；In further technical problem, simple by planting
Repacking, is installing the water flow check valve being led to cold water pipes by hot water pipeline outside gas heater, is connecting cold hot water piping, make
The water of hot water pipeline can lead to cold water pipes, and the water of cold water pipes cannot flow to hot water pipeline, thus reach house type and need not back
Water pipe realizes the function of hot water circuit.
Accompanying drawing explanation
Fig. 1 is the water circulation controlling means flow chart of gas heater in the embodiment of the present invention.
Fig. 2 is the water circulation structure figure of gas heater in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Gas heater as shown in Figure 2, comprises the water tank 2 being arranged in gas heater 1, is arranged in gas heater
Circularly-supercharged water pump 3, can be to the burner 9 of heating water tanks after igniting, the circuit control panel 10 being arranged in gas heater, combustion
Burner 9 is connected with circuit control panel 10, the multiple water spots 4 being arranged on outside gas heater 1, can install the fire hose at water spot
Head or other water outlet equipments, wherein the cold water inlet of water tank 2 connects with the first end of circularly-supercharged water pump 3, circularly-supercharged water
Second end of pump 3 connects with cold water pipes 5, between cold water inlet and first end of circularly-supercharged water pump 3 of joining water box 2
Water flow sensor 8, water flow sensor 8 and circularly-supercharged water pump 3 are installed on pipeline be all connected with circuit control panel 10；Water
The hot water outlet of case 2 connects with hot water pipeline 6, and multiple water spots connect with cold water pipes 5 and hot water pipeline 6 respectively, from
What gas heater was farthest is led to cold water pipes by hot water pipeline with being provided with between hot water pipeline and the cold water pipes at water spot
Water flow check valve 7.
Circuit control panel 10 starts circularly-supercharged water pump 3, specifically side according to the water-flow signal that water flow sensor detects
Method is: when water flow sensor detects that current pass through, and opens timing, if water flow sensor detects what current passed through
Time, circuit control panel output control signal made circularly-supercharged water pump open between 0.5～2 second, for a user, only needed
On-off is wanted once to get final product hot water tap；After circularly-supercharged water pump is opened, the water yield of water flow sensor is flow through in monitoring, if stream
The water yield of water flow sensor is divided more than or equal to 2.5L/, and circuit control panel output control signal makes burner open to burner
Opening igniting, if the water yield flowing through water flow sensor is divided less than 2.5L/, circuit control panel enters holding state；If current
Quantity sensor detects that the time that current pass through is less than 0.5 second, and circularly-supercharged water pump does not starts, and circuit control panel enters standby shape
State, if water flow sensor detects that the time that current pass through is more than 2 seconds, circularly-supercharged water pump does not starts, and water is flow through in monitoring
The water yield of flow transducer, if the water yield flowing through water flow sensor is divided more than or equal to 2.5L/, circuit control panel output controls
Signal makes burner open igniting to burner, if the water yield flowing through water flow sensor is divided less than 2.5L/, and circuit control panel
Enter holding state, shown in Figure 1.
During use, after water circulating pump 3 starts, the water in cold water pipes 5 is pumped in gas heater 1 by water circulating pump 3
Water tank 2 heat, the water after heating flows to hot water pipeline 6 from the hot water outlet of water tank 2, then through water flow check valve 7
Continuing towards cold water pipes 5, the water tank 2 then proceeding to be pumped in gas heater 1 by water circulating pump 3 heats, and so follows
Ring, until the water in cold water pipes 5 and hot water pipeline 6 all reaches design temperature, faucet starts hot water.
The present invention is that the habituation of convenience and the manipulation used based on user designs, and its main principle is circuit
Panel detection water-flow signal sentences the entry condition (i.e. user's on-off hot water tap is once) of circularly-supercharged water pump, stops bar
Part or return water temperature arrive predetermined circulating water temperature；User switched hot water tap, i.e. water-flow signal in 0.5～2 second and exists
Signal in 0.5～2 second is for judging to start circularly-supercharged water pump so that the waterway circulating in water pipe is converted to heat cold water
Water, the practicality of this invention is to employ the faucet of user family as the remote controller of circularly-supercharged water pump, reduces distant
The installation of control device and cost.
Claims (5)
1. a water circulation controlling means for gas heater, wherein gas heater comprises the water being arranged in gas heater
Case, can be to the burner of heating water tanks after igniting, the circularly-supercharged water pump being arranged in gas heater, increases with water tank, circulation
The water circulating pipe of water pump connection, the circuit control panel being arranged in gas heater, burner is connected with circuit control panel,
It is characterized in that: be provided with on described water circulating pipe water flow sensor, water flow sensor and circularly-supercharged water pump all with
Circuit control panel connects, and described circuit control panel starts circularly-supercharged water according to the water-flow signal that water flow sensor detects
Pump, method particularly includes: when water flow sensor detects that current pass through, open timing, if water flow sensor detects
The time that current pass through, circuit control panel output control signal made circularly-supercharged water pump open between 0.5～2 second.
The water circulation controlling means of gas heater the most according to claim 1, it is characterised in that: circularly-supercharged water pump is opened
Qi Hou, the water yield of water flow sensor is flow through in monitoring, if the water yield flowing through water flow sensor is divided more than or equal to 2.5L/, electricity
Road panel output control signal makes burner open igniting, if the water yield flowing through water flow sensor is less than to burner
2.5L/ divides, and circuit control panel enters holding state.
The water circulation controlling means of gas heater the most according to claim 1, it is characterised in that: if discharge sensing
Device detects that the time that current pass through is less than 0.5 second, and circularly-supercharged water pump does not starts, and circuit control panel enters holding state, as
Really water flow sensor detects that the time that current pass through is more than 2 seconds, and circularly-supercharged water pump does not starts, and monitoring is flow through discharge and passed
The water yield of sensor, if the water yield flowing through water flow sensor is divided more than or equal to 2.5L/, circuit control panel output control signal is given
Burner makes burner open igniting, if the water yield flowing through water flow sensor is divided less than 2.5L/, circuit control panel enters and treats
Machine state.
4. employing is had the right a gas heater for water circulation controlling means described in requirement 1, and gas heater is externally provided with multiple
With water spot, wherein the cold water inlet of water tank connects with the first end of circularly-supercharged water pump, the second end of circularly-supercharged water pump with
Cold water pipes connect, the hot water outlet of water tank connects with hot water pipeline, multiple water spots respectively with cold water pipes and hot-water line
Road connects, it is characterised in that: described water flow sensor is arranged on the cold water inlet of joining water box and circularly-supercharged water pump
On pipeline between first end, hot water pipeline the water flow check valve leading to cold water pipes is installed outside gas heater.
Gas heater the most according to claim 4, it is characterised in that: described water flow check valve is arranged on from gas and hot water
Device farthest with between hot water pipeline and the cold water pipes at water spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761480.2A CN106322769A (en) | 2016-08-30 | 2016-08-30 | Water circulation control method of gas water heater, and gas water heater adopting water circulation control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761480.2A CN106322769A (en) | 2016-08-30 | 2016-08-30 | Water circulation control method of gas water heater, and gas water heater adopting water circulation control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106322769A true CN106322769A (en) | 2017-01-11 |
Family
ID=57789275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761480.2A Pending CN106322769A (en) | 2016-08-30 | 2016-08-30 | Water circulation control method of gas water heater, and gas water heater adopting water circulation control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106322769A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839446A (en) * | 2017-03-09 | 2017-06-13 | 芜湖美的厨卫电器制造有限公司 | Water heater and its control method |
| CN107339807A (en) * | 2017-01-24 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of method for controlling combustion of gas heater |
| CN108036498A (en) * | 2017-12-07 | 2018-05-15 | 成都前锋电子有限责任公司 | A kind of gas heater and its intelligent booster control method |
| CN108036497A (en) * | 2017-12-07 | 2018-05-15 | 成都前锋电子有限责任公司 | A kind of gas heater and its preheating start-up and shut-down control method |
| CN108444094A (en) * | 2018-06-06 | 2018-08-24 | 广东万家乐燃气具有限公司 | A kind of thermostatic type central heater and control method |
| CN108507177A (en) * | 2018-03-19 | 2018-09-07 | 江苏理工学院 | A kind of water saving fixtures in gas heater |
| CN109357393A (en) * | 2018-11-01 | 2019-02-19 | 华帝股份有限公司 | Shutdown control method of gas water heater |
| CN109442732A (en) * | 2018-12-15 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of zero cold water gas heater system with water circulating pump |
| CN109737610A (en) * | 2019-01-08 | 2019-05-10 | 广东万家乐燃气具有限公司 | Water heater control method and water heater |
| CN110207388A (en) * | 2018-10-26 | 2019-09-06 | 华帝股份有限公司 | Intelligent shutdown control method for gas water heater |
| CN110207390A (en) * | 2018-10-26 | 2019-09-06 | 华帝股份有限公司 | Shutdown control method for gas water heater |
| CN110207389A (en) * | 2018-10-26 | 2019-09-06 | 华帝股份有限公司 | Control method for pressurization function of gas water heater |
| CN110319594A (en) * | 2019-07-08 | 2019-10-11 | 芜湖美的厨卫电器制造有限公司 | Supercharging device and control method, water heater and storage medium for water heater |
| CN110848988A (en) * | 2019-10-15 | 2020-02-28 | 华帝股份有限公司 | Anti-freezing control method and gas water heater |
| CN111074979A (en) * | 2019-12-30 | 2020-04-28 | 华帝股份有限公司 | Integrated water tank and control method thereof |
| CN111685696A (en) * | 2020-05-28 | 2020-09-22 | 佛山市百斯特电器科技有限公司 | Protection method, device and equipment for water absorption device |
| CN112393432A (en) * | 2020-10-09 | 2021-02-23 | 华帝股份有限公司 | Intelligent automatic pressurization control method for water heater |
| CN113865111A (en) * | 2021-10-27 | 2021-12-31 | 华帝股份有限公司 | Control method for pressurization function of gas water heater |
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| CN105299875A (en) * | 2015-09-30 | 2016-02-03 | 威能(无锡)供热设备有限公司 | Gas-fired water heating equipment with pre-heating function |
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| US20090266426A1 (en) * | 2008-04-29 | 2009-10-29 | Lee Yu-Tuan | Hot water system |
| CN102444983A (en) * | 2010-10-09 | 2012-05-09 | 上海岭北冷暖设备工程有限公司 | Device and method for hot water circulation based on instant water heater |
| CN202532723U (en) * | 2012-03-16 | 2012-11-14 | 叶文尧 | Intelligent water return control device for water heater |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339807A (en) * | 2017-01-24 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of method for controlling combustion of gas heater |
| CN107339807B (en) * | 2017-01-24 | 2019-09-20 | 宁波方太厨具有限公司 | A kind of method for controlling combustion of gas heater |
| CN106839446A (en) * | 2017-03-09 | 2017-06-13 | 芜湖美的厨卫电器制造有限公司 | Water heater and its control method |
| CN106839446B (en) * | 2017-03-09 | 2020-02-11 | 芜湖美的厨卫电器制造有限公司 | Water heater and control method thereof |
| CN108036497A (en) * | 2017-12-07 | 2018-05-15 | 成都前锋电子有限责任公司 | A kind of gas heater and its preheating start-up and shut-down control method |
| CN108036498A (en) * | 2017-12-07 | 2018-05-15 | 成都前锋电子有限责任公司 | A kind of gas heater and its intelligent booster control method |
| CN108507177A (en) * | 2018-03-19 | 2018-09-07 | 江苏理工学院 | A kind of water saving fixtures in gas heater |
| CN108444094A (en) * | 2018-06-06 | 2018-08-24 | 广东万家乐燃气具有限公司 | A kind of thermostatic type central heater and control method |
| CN110207390B (en) * | 2018-10-26 | 2021-07-09 | 华帝股份有限公司 | Shutdown control method for gas water heater |
| CN110207388B (en) * | 2018-10-26 | 2021-07-09 | 华帝股份有限公司 | Intelligent shutdown control method for gas water heater |
| CN110207388A (en) * | 2018-10-26 | 2019-09-06 | 华帝股份有限公司 | Intelligent shutdown control method for gas water heater |
| CN110207390A (en) * | 2018-10-26 | 2019-09-06 | 华帝股份有限公司 | Shutdown control method for gas water heater |
| CN110207389A (en) * | 2018-10-26 | 2019-09-06 | 华帝股份有限公司 | Control method for pressurization function of gas water heater |
| CN109357393A (en) * | 2018-11-01 | 2019-02-19 | 华帝股份有限公司 | Shutdown control method of gas water heater |
| CN109442732A (en) * | 2018-12-15 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of zero cold water gas heater system with water circulating pump |
| CN109737610A (en) * | 2019-01-08 | 2019-05-10 | 广东万家乐燃气具有限公司 | Water heater control method and water heater |
| CN110319594A (en) * | 2019-07-08 | 2019-10-11 | 芜湖美的厨卫电器制造有限公司 | Supercharging device and control method, water heater and storage medium for water heater |
| CN110848988A (en) * | 2019-10-15 | 2020-02-28 | 华帝股份有限公司 | Anti-freezing control method and gas water heater |
| CN110848988B (en) * | 2019-10-15 | 2021-07-20 | 华帝股份有限公司 | Anti-freezing control method and gas water heater |
| CN111074979A (en) * | 2019-12-30 | 2020-04-28 | 华帝股份有限公司 | Integrated water tank and control method thereof |
| CN111685696A (en) * | 2020-05-28 | 2020-09-22 | 佛山市百斯特电器科技有限公司 | Protection method, device and equipment for water absorption device |
| CN111685696B (en) * | 2020-05-28 | 2021-11-30 | 佛山市百斯特电器科技有限公司 | Protection method, device and equipment for water absorption device |
| CN112393432A (en) * | 2020-10-09 | 2021-02-23 | 华帝股份有限公司 | Intelligent automatic pressurization control method for water heater |
| CN113865111A (en) * | 2021-10-27 | 2021-12-31 | 华帝股份有限公司 | Control method for pressurization function of gas water heater |
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Application publication date: 20170111 |