CN203163243U - Water heater system - Google Patents
Water heater system Download PDFInfo
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- CN203163243U CN203163243U CN 201220521680 CN201220521680U CN203163243U CN 203163243 U CN203163243 U CN 203163243U CN 201220521680 CN201220521680 CN 201220521680 CN 201220521680 U CN201220521680 U CN 201220521680U CN 203163243 U CN203163243 U CN 203163243U
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Abstract
The utility model discloses a water heater system which comprises a hot water tank, a hot water pipe, a cold water pipe, a water mixing pipe, a circulating water pipe, a controller, a temperature sensor, and electrovalves arranged on the hot water pipe, the cold water pipe and the water mixing pipe respectively, wherein a water inlet end of the circulating water pipe is connected with a water inlet end of the water mixing pipe; a water outlet end of the circulating water pipe is connected with the hot water tank; the temperature sensor is mounted on the water mixing pipe and used for detecting an outlet water temperature of the water mixing pipe; and the controller is connected with the temperature sensor and the electrovalves, and used for combining with the temperature sensor to control the opening of the electrovalves to adjust the outlet water temperature of the water mixing pipe. The water heater system can automatically adjust the outlet water temperature to a preset value, can store and recognize fingerprint information of a user, individually sets and controls the outlet water temperature and an outlet water flow indicator of a water heater according to the fingerprint information of the user, and has the characteristics of flexibility and convenience in use, constant outlet water temperature, automaticity, safety, energy conservation and consumption reduction.
Description
Technical field
The utility model relates to technical field of heat pumps, relates in particular to a kind of water-heater system.
Background technology
At present, conventional water heater all has only a cold water outlet pipe and a hot water outlet pipe, and the cold water outlet pipe is connected with mixed water valve with the hot water outlet pipe, when user's water, opens mixed valve switch, regulates water temperature as required.Usually, the water of discharging when initial is cold water, and the user need be put cold water a period of time just has flow of hot water to come out.And opening when mixing valve switch, the user will mix water valve because of carelessness through regular meeting and reach hot water one side, the hot water of outflow is very boiling hot, the time have the thing of slight scald to take place, both dangerous, also cause the waste of water and the energy; Perhaps, the user will mix water valve because of carelessness and get to that side of cold water, and having put does not for a long time all have flow of hot water to come out, and causes the waste of water resource thus.
Therefore, existing water heater can not be according to user's needs automatic setting and required hot water effluent's temperature and the discharge size of identification individual.In the hotel, the occasion of commons hot water such as hotel, business unit and school, can't satisfy different consumers' individual demand.
The utility model content
It is a kind of easy to use, flexibly and can save the water-heater system of resource that main purpose of the present utility model is to provide.
In order to achieve the above object, the utility model proposes a kind of water-heater system, comprise: boiler, hot-water line, cold water pipe and mixed water pipe, the water inlet end of hot-water line connects boiler, the water side of hot-water line and cold water pipe all is connected the water inlet end that mixes water pipe, also comprise circulating water pipe, controller, temperature sensor and be separately positioned on electronic valve on described hot-water line, cold water pipe and the mixed water pipe, wherein:
The water inlet end of described circulating water pipe connects the water inlet end of described mixed water pipe, and the water side of circulating water pipe connects boiler;
Described temperature sensor is installed in and mixes on the water pipe, for detection of the leaving water temperature that mixes water pipe;
Described controller is connected with temperature sensor and each electronic valve, regulates the leaving water temperature of described mixed water pipe for the aperture size of controlling each electronic valve in conjunction with described temperature sensor.
Preferably, this water-heater system also comprises: Fingerprint Identification Unit, be connected with described controller, and be used for identification user's finger print information;
Described controller also is used for the finger print information according to described Fingerprint Identification Unit identification, and regulates the leaving water temperature of described mixed water pipe to the leaving water temperature predetermined value of finger print information correspondence in conjunction with the aperture size that described temperature sensor is controlled each electronic valve.
Preferably, described controller also is used for storing in advance user's finger print information, and the leaving water temperature predetermined value of selecting to set this finger print information correspondence according to the user is stored to database.
Preferably, described controller also is used for when the design temperature of user's selection does not meet predetermined condition, the prompting error message.
Preferably, this water-heater system also comprises: unidirectional water intaking valve, and described unidirectional water intaking valve is arranged on the described circulating water pipe; When the leaving water temperature of described mixed water pipe does not reach predetermined value, by described controller control the electronic valve that mixes on the water pipe cuts out, the water that described hot-water line and cold water pipe flow out flows into boiler by circulating water pipe through described unidirectional water intaking valve.
Preferably, described Fingerprint Identification Unit is arranged on the described controller, and described controller is provided with the fingerprint recognition window for identification user fingerprints information.
Preferably, also be provided with start button, time-out/water outlet button and stop button on the described controller.
A kind of water-heater system that the utility model proposes, can adjust coolant-temperature gage automatically to preset value, can also store and identify user's finger print information, and according to personalized leaving water temperature and the water flow index of setting and controlling water heater of user's finger print information, have flexible and convenient to use, leaving water temperature constant temperature, automatic safe, energy-saving and cost-reducing characteristics.
Description of drawings
Fig. 1 is the structural representation of the utility model water-heater system preferred embodiment.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of the utility model water-heater system preferred embodiment.
As shown in Figure 1, a kind of water-heater system 1 that present embodiment proposes, comprise: boiler 2, hot-water line 7, cold water pipe 8, mix water pipe 10, circulating water pipe 9, Fingerprint Identification Unit 4, controller 6, temperature sensor 16 and be separately positioned on electronic valve 15 on described hot-water line 7, cold water pipe 8 and the mixed water pipe 10, wherein:
The water inlet end of hot-water line 7 connects boiler 2, and the water side of hot-water line 7 connects the water inlet end of mixed water pipe 10 and the water inlet end of circulating water pipe 9; Hot-water line 7 is used for providing the temperature that heats higher hot water source to mixed water pipe 10, and this conduit temperature is generally than higher, and water temperature is generally more than the 65-70 degree.
The water side of mixing water pipe 10 is the hot water outlet side of water heater.
The water inlet end of circulating water pipe 9 connects the water inlet end that mixes water pipe 10, and the water side of circulating water pipe 9 connects boiler 2; The effect of circulating water pipe 9 is: when the temperature that enters the mixed water that mixes water pipe 10 does not meet the requirements of temperature, this mixed water is inputed to boiler 2, in order to avoid cause water waste, also guarantee constancy and the comfortableness of user's water water temperature simultaneously.
Water in the circulating water pipe 9 is single-phase inflow boiler 2 only, and does not flow out from boiler 2, and for this reason, present embodiment is equipped with unidirectional water intaking valve 11 at circulating water pipe 9, by these unidirectional water intaking valve 11 controls, makes the water single-phase inflow boiler 2 only in the circulating water pipe 9.Certainly, can also adopt other modes to realize the single-phase inflow boiler 2 of water in the circulating water pipe 9.
Said temperature sensor 16 is installed in and mixes on the water pipe 10, for detection of the leaving water temperature that mixes water pipe 10.
Above-mentioned Fingerprint Identification Unit 4 is installed on the controller 6, is used for identification user's finger print information.Present embodiment is considered, everyone has unique fingerprint characteristic information that is different from other people, therefore, can utilize the unique fingerprint characteristic information of individual as individual's cognizance code, read in and store the fingerprint characteristic information of different user earlier, as the cognizance code of personal user information, and can be according to the hobby of different people or personalized leaving water temperature and the water flow of custom setting water heater.
Controller 6 is connected with temperature sensor 16, Fingerprint Identification Unit 4 and each electronic valve, be used for the finger print information according to Fingerprint Identification Unit 4 identifications, and regulate the leaving water temperature of mixed water pipe 10 to the leaving water temperature predetermined value of finger print information correspondence in conjunction with the aperture size of temperature sensor 16 each electronic valve of control.
In addition, controller 6 can also be according to user's finger print information, and control mixes the aperture of the electronic valve 15 on the water pipe 10, and hot water effluent's flow indicator of water heater is controlled.
Particularly, the user can preestablish the water flow of corresponding hot water effluent's temperature and water heater according to demands of individuals.
Controller 6 is stored user's finger print information in advance, and corresponding each user's finger print information is selected to set leaving water temperature predetermined value and the water flow predetermined value of this finger print information correspondence according to the user, and is stored to database.
For the setting of leaving water temperature, the user can set according to the personal like, also can be set to certain general default value as required.Such as, default setting personal like's leaving water temperature Ts is 42 degrees centigrade.Certainly, design temperature Ts index must can arrange according to individual demand in reasonable range flexibly, realizes that different users has different personal likes' parameter value.Like that such as: party a subscriber can set out coolant-temperature gage Ts is 43 degree with some washing bath of heat, party b subscriber likes that it is 38 degree that Ts can be set with cooler slightly washing bath, etc.When the parameter that arranges surpassed security requirement or unwarranted demand, system can shield automatically.Such as: setting out coolant-temperature gage Ts as if certain user is 80 degree etc., is then shielded automatically by system, and the user can't be arranged, and the prompting error message etc.
Present embodiment controller 6 is provided with fingerprint recognition window 17, also is provided with start button 18, time-out/water outlet button 19 and stop button 20 simultaneously.
When the user uses, controller 6 reads the user fingerprints information of Fingerprint Identification Unit 4 identifications by fingerprint recognition window 17, after reading the right user finger print data, system starts, controller 6 obtains corresponding predefined hot water effluent's temperature and water flow according to user's finger print information from local data base, the aperture of control electronic valve to realize hot water effluent's temperature and the water yield of the needed water heater of user, satisfies users ' individualized requirement.
Present embodiment middle controller 6 can be regulated the aperture size of corresponding electronic valve automatically in the scope of 0-100%, open or close electronic valve automatically, thereby regulates the leaving water temperature Th of the water side of mixing water pipe 10 to the hobby temperature T s of user's setting.
Its concrete control procedure is:
Controller 6 reads in the leaving water temperature Ts data that the user sets according to user's finger print information from local data base, then the electronic valve 13 of opening installation on cold water pipe 8 is to certain aperture, and then progressively open electronic valve 12 on the hot-water line 7 to certain aperture, temperature sensor 16 detection of dynamic are mixed the leaving water temperature Th of water pipe 10.
When regulating, leaving water temperature Th do not meet or exceed when setting leaving water temperature Ts, by controller 6 controls, make the electronic valve 15 that mixes on the water pipe 10 keep closing, set the mixing water that requires through not reaching of cold water pipe 8 and hot-water line 7 outflows and flow into boilers 2 by circulating water pipe 9 through unidirectional water intaking valve 11, in order to avoid cause water waste, also guaranteed constancy and the comfortableness of user's water water temperature on the other hand on the one hand.
Simultaneously, controller 6 continues to adjust the electronic valve 12 on coolant-temperature gage and cold water pipe 8, the hot- water line 7,13 aperture, reaches the temperature T s that the user sets up to water outlet water temperature T h.
After leaving water temperature Th adjusting reaches the hobby temperature T s of user's setting, the unidirectional water intaking valve 11 of circulating water pipe 9 is closed.Electronic valve 13 on the cold water pipe 8 and the electronic valve on the hot-water line 12 keep current aperture state, and water-heater system 1 is in standby.Whether system queries start button 18 is pressed.After the user pressed start button 18, the electronic valve 15 that mixes on the water pipe 10 was opened, and hot water flows out and uses for the user.
After user's single was pressed time-out/water outlet button 19, the electronic valve 15 that mixes on the water pipe cut out, and suspended hot water.
After user's even was pressed time-out/water outlet button 19, the electronic valve 15 that mixes on the water pipe was opened again, goes out hot water again and uses for the user; After the user pressed stop button 20, all electronic valves 11,12,13,15 cut out, and the hot water supply finishes, and when the user imports finger print data again, then restarts.
Such as, the leaving water temperature Ts that certain user sets the personal like is 42 degrees centigrade, after water-heater system 1 read in the right user finger print data from fingerprint recognition window 17, system started.The system's electronic valve 13 of elder generation's opening installation on cold water pipe 8 is to certain aperture, and then progressively open hot water outlet electronic valve 12 on the hot-water line 7 to certain aperture, temperature sensor 16 detection of dynamic are mixed the leaving water temperature Th of water pipe 10, when the leaving water temperature Th that mixes water pipe 10 was not equal to the leaving water temperature Ts of user's setting, the mixing water that does not reach the design temperature requirement flowed into boilers 2 from circulating water pipe 9 by unidirectional water intaking valve 11.If this moment, leaving water temperature was 39 degree, show that the hot water water yield is little, then strengthened the aperture of the electronic valve 12 on the hot-water line 7 by controller 6, reach the temperature T s:42 degree that the user sets up to leaving water temperature Th.
After electronic valve 13 on the cold water pipe 8 and the aperture of the electronic valve 12 on the hot-water line 7 guarantee to satisfy the leaving water temperature Ts requirement of user's setting, electronic valve 13 on the cold water pipe 8 and the electronic valve on the hot-water line 7 12 keep current aperture state, and water-heater system 1 is in ready holding state.
At this moment, after the user pressed start button 18, the electronic valve 15 that mixes on the water pipe 10 was opened, and hot water effluent's temperature T h of this moment equals the leaving water temperature Ts that the user sets, such as: 42 degrees centigrade.
At this moment, controller 6 is regulated the water flow that the water flow on the mixed water pipe 10 is set to the user by regulating the aperture size of mixing the electronic valve 15 on the water pipe 10 with this.
Certainly, the user also can be as required, and manual adjustments is mixed the electronic valve 15 on the water pipe 10, regulates with discharge to the flow of oneself liking with this.
After this, after user's single is pressed time-out/water outlet button 19, mix electronic valve 15 temporary closes on the water pipe 10, suspending provides hot water; After user's even was pressed time-out/water outlet button 19, the electronic valve 15 that mixes on the water pipe 10 was opened again, continues to provide hot water, and after the user pressed stop button 20, all electronic valves 11,12,13,15 cut out, and this hot water supply finishes.
If the user is read in finger print data again, then provide hot water again on demand.
Illustrate as follows:
When certain user takes a shower, press start button 18 back 5 minutes, by time-outs/water outlet button 19, the electronic valve 15 that mixes on the water pipe 10 cuts out, and hot water stops outflow.The user is flooded toward cleaning on one's body, shower cream 6 minutes, and then for the second time by time-out/water outlet button 19, mix the electronic valve 15 of water pipe 10 and open again, hot water flows out.After the user washed by water 25 minutes, shower finished, and the user presses stop button 20, and this moment, all electronic valves 11,12,13,15 cut out.
After if the user presses stop button 20, need water again, then need to be read in by the fingerprint recognition window 17 of controller 6 again user's finger print information, water-heater system 1 restarts according to user's finger print information.
Need to prove, in other are implemented, Fingerprint Identification Unit 4 can also be set, for all users, need not to adjust coolant-temperature gage by fingerprint recognition, but adopt unified acquiescence leaving water temperature value and water flow value.
Water-heater system in the present embodiment can be pot-type boiler system, commercial water-heater system or other water-heater systems.
User's finger print information can be stored and identify to present embodiment by such scheme, and according to the personalized leaving water temperature Th index of setting and controlling water heater of user's finger print information, have flexible and convenient to use, leaving water temperature constant temperature, automatic safe, energy-saving and cost-reducing function.By practical application test, collecting under the identical hot water total cost prerequisite, effectively the amount of conserving water 15%, and economize on electricity 18% has promoted satisfaction and comfort level that the employee of water unit uses hot water greatly.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. water-heater system, comprise: boiler, hot-water line, cold water pipe and mixed water pipe, the water inlet end of hot-water line connects boiler, the water side of hot-water line and cold water pipe all is connected the water inlet end that mixes water pipe, it is characterized in that, also comprise circulating water pipe, controller, temperature sensor and be separately positioned on electronic valve on described hot-water line, cold water pipe and the mixed water pipe, wherein:
The water inlet end of described circulating water pipe connects the water inlet end of described mixed water pipe, and the water side of circulating water pipe connects boiler;
Described temperature sensor is installed in and mixes on the water pipe, for detection of the leaving water temperature that mixes water pipe;
Described controller is connected with temperature sensor and each electronic valve, regulates the leaving water temperature of described mixed water pipe for the aperture size of controlling each electronic valve in conjunction with described temperature sensor.
2. water-heater system according to claim 1 is characterized in that, also comprises: Fingerprint Identification Unit, be connected with described controller, and be used for identification user's finger print information;
Described controller also is used for the finger print information according to described Fingerprint Identification Unit identification, and regulates the leaving water temperature of described mixed water pipe to the leaving water temperature predetermined value of finger print information correspondence in conjunction with the aperture size that described temperature sensor is controlled each electronic valve.
3. water-heater system according to claim 2 is characterized in that, described controller also is used for storing in advance user's finger print information, and the leaving water temperature predetermined value of selecting to set this finger print information correspondence according to the user is stored to database.
4. water-heater system according to claim 3 is characterized in that, described controller also is used for when the design temperature of user's selection does not meet predetermined condition, the prompting error message.
5. water-heater system according to claim 1 is characterized in that, also comprises: unidirectional water intaking valve, and described unidirectional water intaking valve is arranged on the described circulating water pipe; When the leaving water temperature of described mixed water pipe does not reach predetermined value, by described controller control the electronic valve that mixes on the water pipe cuts out, the water that described hot-water line and cold water pipe flow out flows into boiler by circulating water pipe through described unidirectional water intaking valve.
6. according to each described water-heater system among the claim 2-4, it is characterized in that described Fingerprint Identification Unit is arranged on the described controller, described controller is provided with the fingerprint recognition window for identification user fingerprints information.
7. water-heater system according to claim 6 is characterized in that, also is provided with start button, time-out/water outlet button and stop button on the described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521680 CN203163243U (en) | 2012-10-11 | 2012-10-11 | Water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521680 CN203163243U (en) | 2012-10-11 | 2012-10-11 | Water heater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163243U true CN203163243U (en) | 2013-08-28 |
Family
ID=49024422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521680 Withdrawn - After Issue CN203163243U (en) | 2012-10-11 | 2012-10-11 | Water heater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163243U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901217A (en) * | 2012-10-11 | 2013-01-30 | 广东美的电器股份有限公司 | Water heater system and control method thereof |
| CN104654594A (en) * | 2013-11-21 | 2015-05-27 | 珠海格力电器股份有限公司 | Water heater user behavior simulation testing device |
| CN105318555A (en) * | 2015-09-29 | 2016-02-10 | 芜湖美的厨卫电器制造有限公司 | Constant-temperature water outputting device, hot water system with same and control method of constant-temperature water outputting device |
| WO2017028254A1 (en) * | 2015-08-18 | 2017-02-23 | 罗旭宜 | Method of adjusting water heater according to facial feature and water heater |
| WO2017031739A1 (en) * | 2015-08-26 | 2017-03-02 | 罗旭宜 | Method for tuning water heater on the basis of fingerprints and water heater |
| WO2017124234A1 (en) * | 2016-01-18 | 2017-07-27 | 郭子明 | Information pushing method during leaving water temperature matching, and intelligent water heater |
| WO2017124235A1 (en) * | 2016-01-18 | 2017-07-27 | 郭子明 | Fingerprint-based outlet water temperature matching method, and smart water heater |
| CN112555465A (en) * | 2020-12-02 | 2021-03-26 | 上海栩讷科技有限公司 | Novel electronic temperature control water mixing device |
-
2012
- 2012-10-11 CN CN 201220521680 patent/CN203163243U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901217A (en) * | 2012-10-11 | 2013-01-30 | 广东美的电器股份有限公司 | Water heater system and control method thereof |
| CN102901217B (en) * | 2012-10-11 | 2016-03-02 | 美的集团股份有限公司 | Water-heater system and control method thereof |
| CN104654594A (en) * | 2013-11-21 | 2015-05-27 | 珠海格力电器股份有限公司 | Water heater user behavior simulation testing device |
| CN104654594B (en) * | 2013-11-21 | 2017-07-04 | 珠海格力电器股份有限公司 | Simulate the experimental provision of water heater user behavior |
| WO2017028254A1 (en) * | 2015-08-18 | 2017-02-23 | 罗旭宜 | Method of adjusting water heater according to facial feature and water heater |
| WO2017031739A1 (en) * | 2015-08-26 | 2017-03-02 | 罗旭宜 | Method for tuning water heater on the basis of fingerprints and water heater |
| CN105318555A (en) * | 2015-09-29 | 2016-02-10 | 芜湖美的厨卫电器制造有限公司 | Constant-temperature water outputting device, hot water system with same and control method of constant-temperature water outputting device |
| WO2017124234A1 (en) * | 2016-01-18 | 2017-07-27 | 郭子明 | Information pushing method during leaving water temperature matching, and intelligent water heater |
| WO2017124235A1 (en) * | 2016-01-18 | 2017-07-27 | 郭子明 | Fingerprint-based outlet water temperature matching method, and smart water heater |
| CN112555465A (en) * | 2020-12-02 | 2021-03-26 | 上海栩讷科技有限公司 | Novel electronic temperature control water mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131211 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |