CN102937341A - Water-saving device of solar water heater - Google Patents
Water-saving device of solar water heater Download PDFInfo
- Publication number
- CN102937341A CN102937341A CN2012105069061A CN201210506906A CN102937341A CN 102937341 A CN102937341 A CN 102937341A CN 2012105069061 A CN2012105069061 A CN 2012105069061A CN 201210506906 A CN201210506906 A CN 201210506906A CN 102937341 A CN102937341 A CN 102937341A
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- Prior art keywords
- water
- pipe
- cold
- temperature
- electromagnetic valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000010992 reflux Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 6
- 238000003287 bathing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Classifications
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a water-saving device of a solar water heater, relates to the water-saving device, and solves the problem of water resource waste due to first discharging of cold water in bathing with a water heater. The water-saving device comprises a cold-water feeding pipe, a hot-water feeding pipe and a water discharging pipe, wherein the cold-water feeding pipe and the hot-water feeding pipe are connected with the water discharging pipe by a three-way valve; a pipe opening close to the water discharging pipe is provided with a first electromagnetic valve; the water discharging pipe above the first electromagnetic valve is also communicated with a cold-water return pipe which is provided with a second electromagnetic valve; the water discharging pipe is also internally provided with a temperature sensor which is positioned above the cold-water return pipe; the first electromagnetic valve, the second electromagnetic valve and the temperature sensor are respectively connected with the controller by wires; a temperature display screen is arranged on the controller; and the controller controls the opening and closing of the first electromagnetic valve and the second electromagnetic valve. The water-saving device disclosed by the invention has the advantages that the water temperature is fed back by the temperature sensor, the water is discharged when the water temperature reaches the use temperature, the water returns to the water tank when the water temperature does not reach the use temperature, waste of water resources is avoided, the used water is saved and the effects of simplicity and environment friendliness are achieved.
Description
Technical field
The present invention relates to a kind of water saving fixtures, specifically a kind of automatic regulating device for solar water heater.
Background technology
Solar water heater is a kind of important household electrical appliances in the daily life, provides great convenience to people, and has saved resource to a great extent.When having a bath with solar water heater, usually need first cold water in the water pipe to be bled off, begin again to have a bath when the temperature of water is suitable by the time, will waste a lot of water like this.Modern life requirement, people's water resource that will practice every conceivable frugality in the urgent need to a kind of automatic regulating device for solar water heater, but does not have such device in the market.
Summary of the invention
The object of the present invention is to provide a kind of automatic regulating device for solar water heater, need emit first the problem that cold water causes water resource waste when solution is had a bath with water heater.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic regulating device for solar water heater, comprise cold water inlet, hot water inlet pipe and outlet pipe, it is characterized in that, cold water inlet links to each other with outlet pipe by triple valve with the hot water inlet pipe, be provided with the first magnetic valve near outlet pipe mouth of pipe place, outlet pipe also is communicated with the cold-water reflux pipe above the first magnetic valve, the cold-water reflux pipe is provided with the second magnetic valve, also be provided with temperature sensor in outlet pipe, temperature sensor is positioned at cold-water reflux pipe top; Described the first magnetic valve, the second magnetic valve and temperature sensor link to each other with controller by wire respectively, and controller is provided with temperature display, and controller is controlled the folding of the first magnetic valve and the second magnetic valve.
The invention has the beneficial effects as follows: by temperature sensor feedback water temperature, when water temperature reaches serviceability temperature, just water is emitted, when water temperature is inadequate, then be back to water tank, the water resource that avoids waste, using water wisely, simple environmental protection.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1 cold water inlet, 2 hot water inlet pipes, 3 outlet pipes, 4 first magnetic valves, 5 cold-water reflux pipes, 6 second magnetic valves, 7 temperature sensors, 8 controllers.
The specific embodiment
As shown in Figure 1, a kind of automatic regulating device for solar water heater, comprise cold water inlet 1, hot water inlet pipe 2 and outlet pipe 3, cold water inlet 1 links to each other with outlet pipe 3 by triple valve with hot water inlet pipe 2, be provided with the first magnetic valve 4 near outlet pipe 3 mouth of pipe places, outlet pipe 3 also is communicated with cold-water reflux pipe 5 above the first magnetic valve 4, and cold-water reflux pipe 5 is provided with the second magnetic valve 6, also be provided with temperature sensor 7 in outlet pipe 3, temperature sensor 7 is positioned at cold-water reflux pipe 5 tops; Described the first magnetic valve 4, the second magnetic valve 6 and temperature sensor 7 link to each other with controller 8 by wire respectively, and controller 8 is provided with temperature display, the folding of controller 8 control the first magnetic valves 4 and the second magnetic valve 6.
During use, set the temperature that needs by controller, cold water and hot water enter in the outlet pipe 3 by cold water inlet 1 and hot water inlet pipe 2 respectively, by the mixed water temperature of temperature sensor 7 sensings, and temperature feedback returned controller 8, controller 8 is presented at Temperature numerical on the display screen, when mixed temperature reaches design temperature, controller 8 cuts out the second magnetic valve 6 and opens the first magnetic valve 4, the user is the direct hot water that mixed up of serviceability temperature just, and when mixed temperature was lower than design temperature, controller 8 cut out the first magnetic valve 4 and opens the second magnetic valve 6, cold water is back in the water tank by cold-water reflux pipe 5, has avoided like this waste of water.
Claims (1)
1. automatic regulating device for solar water heater, comprise cold water inlet, hot water inlet pipe and outlet pipe, it is characterized in that, cold water inlet links to each other with outlet pipe by triple valve with the hot water inlet pipe, be provided with the first magnetic valve near outlet pipe mouth of pipe place, outlet pipe also is communicated with the cold-water reflux pipe above the first magnetic valve, and the cold-water reflux pipe is provided with the second magnetic valve, also be provided with temperature sensor in outlet pipe, temperature sensor is positioned at cold-water reflux pipe top; Described the first magnetic valve, the second magnetic valve and temperature sensor link to each other with controller by wire respectively, and controller is provided with temperature display, and controller is controlled the folding of the first magnetic valve and the second magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105069061A CN102937341A (en) | 2012-12-03 | 2012-12-03 | Water-saving device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105069061A CN102937341A (en) | 2012-12-03 | 2012-12-03 | Water-saving device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937341A true CN102937341A (en) | 2013-02-20 |
Family
ID=47696252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105069061A Pending CN102937341A (en) | 2012-12-03 | 2012-12-03 | Water-saving device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102937341A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299930A (en) * | 2015-11-10 | 2016-02-03 | 苏州美达瑞电子有限公司 | Water heater regulating system based on radio frequency identification |
| CN105758026A (en) * | 2014-12-20 | 2016-07-13 | 哈尔滨聚吉轩科技开发有限公司 | Solar temperature control warehousing system |
| CN113028651A (en) * | 2021-03-26 | 2021-06-25 | 蔡昊谕 | Water temperature control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089776A (en) * | 1996-09-11 | 1998-04-10 | Hitachi Chem Co Ltd | Solar heat water supply |
| CN201327223Y (en) * | 2008-11-28 | 2009-10-14 | 林子轩 | Water saving device for solar water heater |
| CN201637127U (en) * | 2010-04-14 | 2010-11-17 | 李秦宜 | Water temperature measuring and control device for shower in public bathroom |
| CN102494160A (en) * | 2011-12-12 | 2012-06-13 | 湖北优佰瑞科技有限公司 | Constant temperature water outlet controller and constant temperature water supply system |
| CN102589177A (en) * | 2012-03-26 | 2012-07-18 | 苏州开来新能源有限公司 | Water feeding and discharging temperature control device for solar water heater |
| CN202371909U (en) * | 2011-12-22 | 2012-08-08 | 何倩然 | Intelligent temperature control water-saving system for solar water heater |
-
2012
- 2012-12-03 CN CN2012105069061A patent/CN102937341A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089776A (en) * | 1996-09-11 | 1998-04-10 | Hitachi Chem Co Ltd | Solar heat water supply |
| CN201327223Y (en) * | 2008-11-28 | 2009-10-14 | 林子轩 | Water saving device for solar water heater |
| CN201637127U (en) * | 2010-04-14 | 2010-11-17 | 李秦宜 | Water temperature measuring and control device for shower in public bathroom |
| CN102494160A (en) * | 2011-12-12 | 2012-06-13 | 湖北优佰瑞科技有限公司 | Constant temperature water outlet controller and constant temperature water supply system |
| CN202371909U (en) * | 2011-12-22 | 2012-08-08 | 何倩然 | Intelligent temperature control water-saving system for solar water heater |
| CN102589177A (en) * | 2012-03-26 | 2012-07-18 | 苏州开来新能源有限公司 | Water feeding and discharging temperature control device for solar water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758026A (en) * | 2014-12-20 | 2016-07-13 | 哈尔滨聚吉轩科技开发有限公司 | Solar temperature control warehousing system |
| CN105758026B (en) * | 2014-12-20 | 2018-07-10 | 广州万粤知识产权运营有限公司 | A kind of solar energy temperature control warehousing system |
| CN105299930A (en) * | 2015-11-10 | 2016-02-03 | 苏州美达瑞电子有限公司 | Water heater regulating system based on radio frequency identification |
| CN113028651A (en) * | 2021-03-26 | 2021-06-25 | 蔡昊谕 | Water temperature control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Fengming Road District of Ji'nan City, the development of the port in Shandong province 250101 Shandong Jianzhu University No. 1000 Applicant after: Wang Jingyi Address before: 250014, No. ten, No. 73, Lixia District, Ji'nan City, Shandong Province Applicant before: Wang Jingyi |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |