CN201173591Y - Heating system with multi- power automatic select function - Google Patents
Heating system with multi- power automatic select function Download PDFInfo
- Publication number
- CN201173591Y CN201173591Y CNU2008200312821U CN200820031282U CN201173591Y CN 201173591 Y CN201173591 Y CN 201173591Y CN U2008200312821 U CNU2008200312821 U CN U2008200312821U CN 200820031282 U CN200820031282 U CN 200820031282U CN 201173591 Y CN201173591 Y CN 201173591Y
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- China
- Prior art keywords
- burners
- sets
- water
- temperature sensor
- heating system
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- Expired - Fee Related
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Abstract
The utility model relates to a heating system with multi-power automatic select function. The heating system with multi-power automatic select function is characterized in that a fuel gas distributor is installed below a first inflamer unit, a second inflamer unit and a third inflamer. A first electromagnetic valve and a second electromagnetic valve are respectively connected with the fuel gas distributor to respectively control the fuel gas which leads to the second inflamer and the third inflamer. A water flow sensor and a water inflow temperature sensor are respectively connected to the water inlet of the heat exchanger. A water outflow temperature sensor is connected to the water outlet of the heat exchanger. A control circuit board is connected with the water inflow temperature sensor, the water outflow temperature sensor, the water flow sensor, the first electromagnetic valve and the second electromagnetic valve through wires. The heating system with multi-power automatic select function automatically selects heating power. Users do not need to adjust, the heating system with multi-power automatic select function is capable of quickly and accurately selecting the best heating power and automatically switching power to ensure the suitable hot water temperature in order to bring convenience to the users. The heating system with multi-power automatic select function saves resources and is quick and convenient.
Description
Technical field
The utility model relates to a kind of heating system that has the automatic selection function of many power, specifically belongs to household appliance technical field.
Background technology
In prior art, household electrical appliance in the past are generally mechanical type, flow by the manual adjustments combustion gas changes heating power, this mode of operation can't be selected optimum heating power fast and accurately, when cold water temperature and the water yield change, all need to regulate, very inconvenient, and in adjustment process, also can cause the gentle waste of water.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of heating system that has the automatic selection function of many power, can select heating power not need the user to regulate automatically, no matter great variation takes place in inflow temperature and discharge, this function can be selected optimum heating power fast and accurately, thereby bring great convenience to the user, also can save resource because debug process is short.
Main solution of the present utility model is achieved in that
The utility model mainly comprises heat exchanger, first sets of burners, the mat woven of fine bamboo strips two sets of burners, the 3rd sets of burners, the heat exchanger and first sets of burners, the mat woven of fine bamboo strips two sets of burners, the 3rd sets of burners connects, feature is that gas distributor is arranged on first sets of burners, the mat woven of fine bamboo strips two sets of burners and the 3rd sets of burners below, first magnetic valve is connected with gas distributor respectively with the mat woven of fine bamboo strips two magnetic valves, and the combustion gas of the mat woven of fine bamboo strips two sets of burners and the 3rd sets of burners is led in control respectively; Be connected with water flow sensor and inflow temperature sensor respectively in heat exchanger water inlet place, heat exchanger water outlet place is connected with the leaving water temperature sensor, and control circuit board is connected with inflow temperature sensor, leaving water temperature sensor, water flow sensor, first magnetic valve and the mat woven of fine bamboo strips two magnetic valves by lead.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Can select heating power not need the user to regulate automatically, no matter great variation takes place in inflow temperature and discharge, and this function can be selected optimum heating power fast and accurately, can carry out power automatically and switch to guarantee suitable hot water temperature; Thereby bring great convenience to the user, also can save resource because debug process is short; This system selects power to heat according to the water temperature and the discharge that enter water heater automatically, and is efficient and convenient.
Description of drawings
Fig. 1 is the utility model structural representation schematic diagram.
Fig. 2 is the utility model circuit frame principle figure.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of heat exchanger 1, water flow sensor 2, inflow temperature sensor 3, first sets of burners 4, first magnetic valve 5, the mat woven of fine bamboo strips two sets of burners 6, the mat woven of fine bamboo strips two magnetic valves 7, the 3rd sets of burners 8, leaving water temperature sensor 9, gas distributor 10 and control circuit 11 etc.
Heat exchanger 1 is arranged on first sets of burners 4, the mat woven of fine bamboo strips two sets of burners 6, the 3rd sets of burners 8 tops, and heat exchanger 1 is connected with first sets of burners 4, the mat woven of fine bamboo strips two sets of burners 6 and the 3rd sets of burners 8.Gas distributor 10 is arranged on first sets of burners 4, the mat woven of fine bamboo strips two sets of burners 6 and the 3rd sets of burners 8 belows, first magnetic valve 5 is connected with gas distributor 10 respectively with the mat woven of fine bamboo strips two magnetic valves 7, and the combustion gas of the mat woven of fine bamboo strips two sets of burners 6 and the 3rd sets of burners 8 is led in control respectively; Be connected with water flow sensor 2 and inflow temperature sensor 3 respectively in heat exchanger 1 water inlet place, heat exchanger 1 water outlet place is connected with leaving water temperature sensor 9, and control circuit 11 is connected with inflow temperature sensor 3, leaving water temperature sensor 9, water flow sensor 2, first magnetic valve 5 and the mat woven of fine bamboo strips two magnetic valves 7 by lead.(the said burner group may extend to more multi-combustor group, includes but not limited to 3 groups)
First sets of burners 4 of the utility model setting, the mat woven of fine bamboo strips two sets of burners 6 and the 3rd sets of burners 8 are independent of each other when working, can come to make first sets of burners 4 and 8 work of the 3rd sets of burners by first magnetic valve 5 and the mat woven of fine bamboo strips two magnetic valves 7, thereby realize the level Four heating power by the control combustion gas.During work, when inflow temperature sensor 3 runs into cold water, resistance variations is given resistance signal of PCB, simultaneously, water flow sensor 2 runs into current, can import a pulse signal, automatically controlled plate receives resistance signal, behind pulse signal, identify the temperature and the discharge of cold water, handle more then with preset value and select, control the switch of first magnetic valve 5 and the mat woven of fine bamboo strips two magnetic valves 7 by electric current, thereby, select corresponding heating power by closing or open the gas-flow of first sets of burners 4 and the 3rd sets of burners 8.(this system comprise be not limited only to 4 grades of power heating systems)
Described control circuit 11 comprises computer chip, two temperature sensing circuits, 1 discharge testing circuit and 2 covers (but being not limited only to 2 covers) valve body control circuit, these circuit are connected by lead with inflow temperature sensor 3, temperature sensor 9, water flow sensor 2, magnetic valve 5 and magnetic valve 7 respectively.
During work, the variation of coolant-temperature gage can cause the resistance variations of temperature sensor, and after temperature sensing circuit detected changes in resistance, the voltage signal of a variation of output was given chip.The variation of discharge can cause that the change of discharge inductor pulse signal is many or tail off that the discharge testing circuit is defeated by chip with the pulse signal that changes.Computer chip is made automatic judgement, provide a high-low level signal and give the valve body control circuit, thereby the control gas flow is controlled combustion power.
Claims (1)
1, a kind of heating system that has the automatic selection function of many power, comprise heat exchanger (1), first sets of burners (4), second sets of burners (6), the 3rd sets of burners (8), heat exchanger (1) and first sets of burners (4), second sets of burners (6) and the 3rd sets of burners (8) connect, it is characterized in that gas distributor (10) is arranged on first sets of burners (4), second sets of burners (6) and the 3rd sets of burners (8) below, first magnetic valve (5) is connected with gas distributor (10) respectively with second magnetic valve (7), and the combustion gas of second sets of burners (6) and the 3rd sets of burners (8) is led in control respectively; Be connected with water flow sensor (2) and inflow temperature sensor (3) respectively in heat exchanger (1) water inlet place, heat exchanger (1) water outlet place is connected with leaving water temperature sensor (9), and control circuit board (11) is connected with inflow temperature sensor (3), leaving water temperature sensor (9), water flow sensor (2), first magnetic valve (5) and second magnetic valve (7) by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200312821U CN201173591Y (en) | 2008-01-22 | 2008-01-22 | Heating system with multi- power automatic select function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200312821U CN201173591Y (en) | 2008-01-22 | 2008-01-22 | Heating system with multi- power automatic select function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173591Y true CN201173591Y (en) | 2008-12-31 |
Family
ID=40200714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200312821U Expired - Fee Related CN201173591Y (en) | 2008-01-22 | 2008-01-22 | Heating system with multi- power automatic select function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173591Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236324A (en) * | 2010-05-07 | 2011-11-09 | 王卫东 | Thermal power distribution valve for fluid heat exchanger |
| CN103851789A (en) * | 2012-11-30 | 2014-06-11 | 关隆股份有限公司 | Water heater control method |
| CN106052137A (en) * | 2016-05-27 | 2016-10-26 | 珠海格力电器股份有限公司 | Gas-fired hot water equipment and constant temperature control method and device |
| CN107407501A (en) * | 2015-02-25 | 2017-11-28 | 罗伯特·博世有限公司 | Controller, continuous heaters and the method for controlling continuous heaters |
| CN109579263A (en) * | 2017-09-28 | 2019-04-05 | 宁波方太厨具有限公司 | A kind of gas heater and control method |
| CN109579262A (en) * | 2017-09-28 | 2019-04-05 | 宁波方太厨具有限公司 | Gas heater and control method |
| CN109595824A (en) * | 2018-10-17 | 2019-04-09 | 中山市恒乐电器有限公司 | A kind of gas heater control method and its system |
| CN114992865A (en) * | 2021-02-20 | 2022-09-02 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method and storage medium thereof |
-
2008
- 2008-01-22 CN CNU2008200312821U patent/CN201173591Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236324A (en) * | 2010-05-07 | 2011-11-09 | 王卫东 | Thermal power distribution valve for fluid heat exchanger |
| CN103851789A (en) * | 2012-11-30 | 2014-06-11 | 关隆股份有限公司 | Water heater control method |
| CN107407501A (en) * | 2015-02-25 | 2017-11-28 | 罗伯特·博世有限公司 | Controller, continuous heaters and the method for controlling continuous heaters |
| CN107407501B (en) * | 2015-02-25 | 2020-04-07 | 罗伯特·博世有限公司 | Controller, continuous heater and method for controlling a continuous heater |
| CN106052137A (en) * | 2016-05-27 | 2016-10-26 | 珠海格力电器股份有限公司 | Gas-fired hot water equipment and constant temperature control method and device |
| CN109579263A (en) * | 2017-09-28 | 2019-04-05 | 宁波方太厨具有限公司 | A kind of gas heater and control method |
| CN109579262A (en) * | 2017-09-28 | 2019-04-05 | 宁波方太厨具有限公司 | Gas heater and control method |
| CN109595824A (en) * | 2018-10-17 | 2019-04-09 | 中山市恒乐电器有限公司 | A kind of gas heater control method and its system |
| CN109595824B (en) * | 2018-10-17 | 2020-12-08 | 中山市恒乐电器有限公司 | Control method and system for gas water heater |
| CN114992865A (en) * | 2021-02-20 | 2022-09-02 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method and storage medium thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20130122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |