CN104422138A - Water heater and control method thereof - Google Patents
Water heater and control method thereof Download PDFInfo
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- CN104422138A CN104422138A CN201310386754.0A CN201310386754A CN104422138A CN 104422138 A CN104422138 A CN 104422138A CN 201310386754 A CN201310386754 A CN 201310386754A CN 104422138 A CN104422138 A CN 104422138A
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- water
- outlet pipeline
- control
- water heater
- emptying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention discloses a water heater and a control method thereof. The control method for the water heater includes that detecting whether a water closing command is input; if so, controlling a water heater body to stop supplying water to a water discharge pipeline according to the water closing command, and controlling the water discharge pipeline to empty the surplus water therein; emptying the water in the pipeline when closing the water, wherein the water can be used for bathing. When using the water heater at the next time, there is no cold water in the water discharge pipeline, and accordingly the bathing comfort is improved, and water resource is saved in a certain degree.
Description
Technical field
The present invention relates to technical field of water heaters, particularly relate to a kind of water heater and control method thereof.
Background technology
The main application of current water heater is for taking a shower, user is after each complete closed tap of taking a shower, a part of water is also had in outlet pipeline, cause user upper once use time, to fetch boiling water after tap out be cold water, must wait the cooled water discharge in outlet pipeline complete after just can go out hot water, this part cold water cannot be used for take a shower, therefore cause the waste of water resource.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The invention provides a kind of water heater and control method thereof, can effective saving water resource.
On the one hand, the invention provides a kind of water heater control method, comprising:
Whether detection is about water instruction input;
If had, then control water heater body according to the water instruction of described pass and stop supplying water to the outlet pipeline of water heater, and control emptying for the residue water in described outlet pipeline.
On the other hand, the invention provides a kind of water heater, comprising:
Water heater body, and the outlet pipeline be connected with described water heater body;
Whether control device, for detection about water instruction input, when there being the water instruction input of described pass, control to stop supplying water to described outlet pipeline and controlling emptying for the residue water in described outlet pipeline according to the water instruction of described pass.
Water heater provided by the invention and control method thereof, when relevant water instruction input, control to stop to outlet pipeline supply water according to pass water instruction, and control emptying for the residue water in outlet pipeline, by emptying for the water in pipeline while the water of pass, this part water can be used for bathing, does not have cold water, saved water resource to a certain extent when next time uses in outlet pipeline.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of a kind of embodiment of water heater control method provided by the invention.
Fig. 2 is the structural representation of a kind of embodiment of water heater provided by the invention.
Reference numeral:
Water heater body-201; Control device-202; Triple valve-203;
Delivery port-204; Outlet pipeline-205; Air pump-206;
Gas exhaust piping-207; Pressure sensor-208; Flexible pipe-209;
Spray head-210; Effluent switch valve-211.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to the scope of protection of the invention.
Embodiment one
With reference to figure 1, the present embodiment provides a kind of water heater control method, comprising:
Step S101, whether detection is about water instruction input;
Step S102, when there being the water instruction input of described pass, then controlling water heater body according to the water instruction of described pass and stops supplying water to the outlet pipeline of water heater, and control emptying for the residue water in outlet pipeline.
For the control treatment mode of not closing the situation lower water-heater that water instruction inputs, the present invention does not limit this, such as a kind of optional embodiment: continue to outlet pipeline supply water.
For the input mode of closing water instruction, the present invention does not limit this, such as, remote controller can be used to input, or is inputted by the control inerface of water heater.
The water heater control method that the present embodiment provides, user closes water instruction by the control inerface input of remote controller or water heater after bathing, when water heater receives this pass water instruction input, controlling water heater body according to pass water instruction stops to outlet pipeline supply water, and control emptying for the residue water in outlet pipeline, by emptying for the water in pipeline while the water of pass, this part water is owing to being hot water, can be used for bathing, when next time uses, there is no cold water in outlet pipeline, saved water resource to a certain extent.
Further, control to stop, to outlet pipeline supply water, comprising according to pass water instruction:
The delivery port of triple valve shutoff water heater body is controlled to stop to outlet pipeline supply water according to closing water instruction.
Water heater body is provided with delivery port, water in water heater body is emptying by delivery port, in addition, water heater body also comprises triple valve and drainage arrangement, triple valve comprises the first valve, the second valve and the 3rd valve, wherein the first valve is connected with delivery port, and the second valve is connected with outlet pipeline, and the 3rd valve is connected with drainage arrangement.
When user is in bathing, the first valve of triple valve is communicated with the second valve, makes delivery port and outlet pipeline conducting, and the hot water in water heater body is through flowing out from delivery port through outlet pipeline.
After user's bathing, close water instruction by the control inerface input of remote controller or water heater, control the first valve closing of triple valve according to this pass water instruction, supply water to stop water heater to outlet pipeline, meanwhile, control emptying for the residue water in outlet pipeline.
Drainage arrangement comprises air pump and gas exhaust piping, and one end of gas exhaust piping is connected with air pump, and the other end is connected with the 3rd valve.
Further, control to comprise emptying for the water in outlet pipeline:
Control triple valve conducting gas exhaust piping and outlet pipeline according to pass water instruction, and control unlatching air pump passes into gas to described gas exhaust piping, produces air pressure and makes the residue water in outlet pipeline emptying.
When receiving pass water instruction, control the first valve closing of triple valve on the one hand, water is supplied to outlet pipeline to stop water heater, control the second valve on the other hand and be communicated with the 3rd valve, open air pump simultaneously, air pump passes into gas by gas exhaust piping, the second valve and the 3rd valve in outlet pipeline, produces air pressure and make the water in outlet pipeline emptying in outlet pipeline.
Because the residue water in outlet pipeline after user's bathing remains hot water, therefore this part residue water still may be used for bathing, therefore to a certain extent can saving water resource.
As a kind of optional embodiment, the water heater that the present embodiment provides also comprises the effluent switch valve be connected with outlet pipeline, and effluent switch valve is connected with spray head through flexible pipe.
Control emptying for the residue water in outlet pipeline, also comprise:
Control to keep the effluent switch valve be connected with described outlet pipeline to be in opening according to the water instruction of described pass, control gas exhaust piping and outlet pipeline described in described triple valve conducting, and the described air pump of control unlatching passes into gas to described gas exhaust piping, produces air pressure and makes the residue water in described outlet pipeline and flexible pipe emptying.
In addition, control also to comprise while emptying for the water in outlet pipeline: detect the pressure in water lines, whether emptying according to the residue water that detected pressure value is judged in water lines, control when the residue water in outlet pipeline is emptying to close air pump.
Particularly, pressure sensor is set in outlet pipeline, is detected the pressure in water lines by pressure sensor, when detected pressure value is equal with atmospheric pressure value, then indicate that the residue water in water lines is emptying, close air pump to stop passing into gas to outlet pipeline.
User is when using water heater next time, the instruction of input boiling water, control the first valve open of triple valve, conducting delivery port and outlet pipeline, keep effluent switch valve to be in opening, hot water flows out from delivery port through discharge pipe line, owing to not having cold water in discharge pipe line, direct outflow hot water, realizes water outlet of water heater instant heating.
The water heater control method that the present embodiment provides, user closes water instruction by the control inerface input of remote controller or water heater after bathing, when water heater receives this pass water instruction input, control to stop to outlet pipeline supply water according to pass water instruction, and control emptying for the residue water in outlet pipeline, on the one hand, because this part water is hot water, can be used for bathing, save water resource to a certain extent; On the other hand, there is no cold water in outlet pipeline when next time uses, directly can flow out hot water, realize water outlet of water heater instant heating.
Embodiment two
With reference to figure 2, the present embodiment provides a kind of water heater, comprising:
Water heater body 201, and the outlet pipeline 205 be connected with water heater body 201;
Whether control device 202, for detection about water instruction input, when relevant water instruction input, control water heater body's stopping to outlet pipeline supply water according to pass water instruction, and control emptying for the residue water in outlet pipeline 205.
Control device 202 can be used as an integration module and is arranged in water heater body 201, and also can integrally be connected with water heater body 201 separately, the present invention does not limit this.
For the control treatment mode of not closing the situation lower water-heater that water instruction inputs, the present invention does not limit this, such as a kind of optional embodiment: continue to outlet pipeline supply water.
For the input mode of closing water instruction, the present invention does not limit this, such as, remote controller can be used to input, or is inputted by the control inerface of water heater.
The water heater that the present embodiment provides, user closes water instruction by the control inerface input of remote controller or water heater after bathing, when control device receives this pass water instruction input, control to stop to outlet pipeline supply water according to pass water instruction, and control emptying for the residue water in outlet pipeline, by emptying for the water in pipeline while the water of pass, this part water is owing to being hot water, can be used for bathing, when next time uses, there is no cold water in outlet pipeline, saved water resource to a certain extent.
With reference to figure 2, water heater body 201 also comprises triple valve 203, drainage arrangement and delivery port 204, triple valve 203 comprises the first valve, the second valve and the 3rd valve, wherein the first valve is connected with delivery port 204, second valve is connected with outlet pipeline 205,3rd valve is connected with drainage arrangement, and control device 202 and triple valve 203 are connected, and control device 202 controls opening and cut out of each valve of triple valve 203.
When user is in bathing, the first valve of triple valve 203 is communicated with the second valve, makes delivery port 204 and outlet pipeline 205 conducting, and the hot water in water heater body 201 is through flowing out from delivery port 204 through outlet pipeline 205.
When control device 202 receives pass water instruction, control closedown first valve to close delivery port 204, stop to outlet pipeline supply water; Meanwhile, control device 202 controls emptying for the residue water in outlet pipeline 205.
The gas exhaust piping 207 that drainage arrangement comprises air pump 206 and is communicated with air pump 206, gas exhaust piping 207 is connected with triple valve 203, particularly, one end of gas exhaust piping 207 is connected with the 3rd valve, the other end is connected with air pump 206, control device 202 controls to open the 3rd valve and the second valve according to pass water instruction, gas exhaust piping 207 is communicated with outlet pipeline 205, control device 202 controls to open air pump 206 and passes into gas to gas exhaust piping 207, produces air pressure and makes the residue water in outlet pipeline 205 emptying.
When control device 202 receives pass water instruction, control the first valve closing of triple valve 203 on the one hand, water is supplied to outlet pipeline 205 to stop water heater, control the second valve on the other hand and be communicated with the 3rd valve, open air pump 206 simultaneously, air pump 206 passes into gas by gas exhaust piping 207, second valve and the 3rd valve in outlet pipeline 205, produces air pressure and make the residue water in outlet pipeline 205 emptying in outlet pipeline 205.
Because the residue water in outlet pipeline after user's bathing remains hot water, therefore this part residue water still may be used for bathing, therefore to a certain extent can saving water resource.
User is when using water heater next time, and the instruction of input boiling water, controls the first valve open of triple valve, conducting delivery port and outlet pipeline, hot water flows out from delivery port through discharge pipe line, owing to not having cold water in discharge pipe line, direct outflow hot water, realizes water outlet of water heater instant heating.
As the optional embodiment of one, water heater also comprises the effluent switch valve 211 be connected with outlet pipeline 205, effluent switch valve 211 is connected with spray head 210 through flexible pipe 209, control device 202 is also for controlling to keep effluent switch valve 211 to be in opening according to pass water instruction, control triple valve 203 conducting gas exhaust piping 207 and outlet pipeline 205, and control unlatching air pump 206 passes into gas to gas exhaust piping 207, produces air pressure and makes the residue water in outlet pipeline 205 and flexible pipe 209 emptying.
In addition, the pressure sensor 208 detecting pressure in water lines 205 is provided with in outlet pipeline 205, control device 202 is connected with pressure sensor 208, control device 202 receives the detected pressure value of pressure sensor 208, and whether drain according to the residue water that detected pressure value is judged in water lines 205, and control when the residue water in outlet pipeline 205 drains to close air pump 206.
Pressure sensor 208 detects the pressure in water lines in real time, when control device 202 monitor detected pressure value equal with atmospheric pressure value time, indicate that the residue water in water lines drains, control to close air pump 206 to stop passing into gas to outlet pipeline 205.
Effluent switch valve is used for conducting or turns off flexible pipe, to control current.
The water heater that the present embodiment provides, user closes water instruction by the control inerface input of remote controller or water heater after bathing, when water heater receives this pass water instruction input, control to stop to outlet pipeline supply water according to pass water instruction, and control emptying for the residue water in outlet pipeline, on the one hand, because this part water is hot water, can be used for bathing, save water resource to a certain extent; On the other hand, do not have cold water, directly can flow out hot water, realize water outlet of water heater instant heating when next time uses in outlet pipeline, pipeline structure is simple, and reliability is strong.
State in each embodiment on the invention, the sequence number of embodiment is only convenient to describe, and does not represent the quality of embodiment.The description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: read-only storage (Read-Only Memory, be called for short ROM), random access memory (Random Access Memory is called for short RAM), magnetic disc or CD etc. various can be program code stored medium.
In the embodiments such as apparatus and method of the present invention, obviously, each parts or each step reconfigure after can decomposing, combine and/or decomposing.These decompose and/or reconfigure and should be considered as equivalents of the present invention.Simultaneously, above in the description of the specific embodiment of the invention, the feature described for a kind of embodiment and/or illustrate can use in one or more other embodiment in same or similar mode, combined with the feature in other embodiment, or substitute the feature in other embodiment.
Should emphasize, term " comprises/comprises " existence referring to feature, key element, step or assembly when using herein, but does not get rid of the existence or additional of one or more further feature, key element, step or assembly.
Although last it is noted that described the present invention and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and converting.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by description.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (10)
1. a water heater control method, is characterized in that, comprising:
Whether detection is about water instruction input;
If had, then control water heater body according to the water instruction of described pass and stop supplying water to the outlet pipeline of water heater, and control emptying for the residue water in described outlet pipeline.
2. water heater control method according to claim 1, is characterized in that, described according to the water instruction of described pass control water heater body stop to water heater outlet pipeline supply water and control by emptying for the residue water in described outlet pipeline, comprising:
Delivery port that triple valve turns off described water heater body is controlled to stop to described outlet pipeline supply water and by drainage arrangement and described outlet pipeline conducting with by emptying for the residue water in described outlet pipeline according to the water instruction of described pass.
3. water heater control method according to claim 2, is characterized in that, the gas exhaust piping that described drainage arrangement comprises air pump and is communicated with described air pump, and described gas exhaust piping is connected with described triple valve; Described control, by emptying for the residue water in outlet pipeline, comprising:
Control gas exhaust piping and outlet pipeline described in described triple valve conducting according to the water instruction of described pass, and the described air pump of control unlatching passes into gas to described gas exhaust piping, makes the residue water in described outlet pipeline emptying.
4. water heater control method according to claim 3, is characterized in that, described control, by emptying for the residue water in outlet pipeline, also comprises:
Control to keep the effluent switch valve be connected with described outlet pipeline to be in opening according to the water instruction of described pass, control gas exhaust piping and outlet pipeline described in described triple valve conducting, and the described air pump of control unlatching passes into gas to described gas exhaust piping, produces air pressure and makes the residue water in described outlet pipeline and flexible pipe emptying; Described effluent switch valve connects spray head through described flexible pipe.
5. water heater control method according to claim 3, is characterized in that, described method also comprises:
Detect the pressure in described outlet pipeline, whether emptying according to the residue water that detected pressure value is judged in water lines, control when the residue water in outlet pipeline is emptying to close described air pump.
6. a water heater, is characterized in that, comprising:
Water heater body, and the outlet pipeline be connected with described water heater body;
Whether control device, for detection about water instruction input, when there being the water instruction input of described pass, control to stop supplying water to described outlet pipeline and controlling emptying for the residue water in described outlet pipeline according to the water instruction of described pass.
7. water heater according to claim 6, it is characterized in that, described water heater also comprises triple valve, drainage arrangement and delivery port, three valves of described triple valve connect described outlet pipeline, delivery port and drainage arrangement respectively, and described control device controls described triple valve according to the water instruction of described pass and turns off described delivery port to stop to described outlet pipeline supply water and by described drainage arrangement and described outlet pipeline conducting to control emptying for the residue water in outlet pipeline.
8. water heater according to claim 7, it is characterized in that, the gas exhaust piping that described drainage arrangement comprises air pump and is communicated with described air pump, described gas exhaust piping is connected with described triple valve, described control device controls gas exhaust piping and outlet pipeline described in described triple valve conducting according to the water instruction of described pass, and the described air pump of control unlatching passes into gas in described gas exhaust piping and outlet pipeline, produces air pressure and makes the residue water in described outlet pipeline emptying.
9. water heater according to claim 8, is characterized in that, described water heater also comprises the effluent switch valve be connected with described outlet pipeline, and described effluent switch valve is connected with spray head through flexible pipe.
10. water heater according to claim 7, it is characterized in that, the pressure sensor be connected with control device is provided with in described outlet pipeline, for detecting the force value in described outlet pipeline, and detected pressure value is sent to control device, whether emptying for judging the residue water in described outlet pipeline, and control to close described air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386754.0A CN104422138B (en) | 2013-08-27 | 2013-08-27 | Water heater and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386754.0A CN104422138B (en) | 2013-08-27 | 2013-08-27 | Water heater and its control method |
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| Publication Number | Publication Date |
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| CN104422138A true CN104422138A (en) | 2015-03-18 |
| CN104422138B CN104422138B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310386754.0A Active CN104422138B (en) | 2013-08-27 | 2013-08-27 | Water heater and its control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308508A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Water dispenser |
| CN109386970A (en) * | 2017-08-08 | 2019-02-26 | 青岛经济技术开发区海尔热水器有限公司 | A kind of control method of gas heater |
| CN114158966A (en) * | 2021-11-24 | 2022-03-11 | 安徽安泽电工有限公司 | Installation structure of bathing integrated electric boiler |
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| JP2007247955A (en) * | 2006-03-15 | 2007-09-27 | Mitsubishi Electric Corp | Hot water storage type water heater |
| CN201401948Y (en) * | 2009-04-29 | 2010-02-10 | 海尔集团公司 | Anti-freeze drainage device of water heater |
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| CN2419545Y (en) * | 2000-05-22 | 2001-02-14 | 周炳文 | Solar water heater with emptying pipe |
| CN2449146Y (en) * | 2000-11-24 | 2001-09-19 | 扬州市华扬太阳能热水器有限公司 | Pipeline emptied freezing-proof solar energy water-heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106308508A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Water dispenser |
| CN109386970A (en) * | 2017-08-08 | 2019-02-26 | 青岛经济技术开发区海尔热水器有限公司 | A kind of control method of gas heater |
| CN109386970B (en) * | 2017-08-08 | 2022-01-18 | 青岛经济技术开发区海尔热水器有限公司 | Control method of gas water heater |
| CN114158966A (en) * | 2021-11-24 | 2022-03-11 | 安徽安泽电工有限公司 | Installation structure of bathing integrated electric boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104422138B (en) | 2018-03-09 |
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