CN205227860U - Water -saving system for solar water heater - Google Patents
Water -saving system for solar water heater Download PDFInfo
- Publication number
- CN205227860U CN205227860U CN201521110947.4U CN201521110947U CN205227860U CN 205227860 U CN205227860 U CN 205227860U CN 201521110947 U CN201521110947 U CN 201521110947U CN 205227860 U CN205227860 U CN 205227860U
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- China
- Prior art keywords
- water
- valve
- heater
- water heater
- mixed
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- Expired - Fee Related
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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
Abstract
The utility model discloses a water -saving system for solar water heater, mix the water valve including water heater, storage water tank, controller, first water valve, the muddy water valve of second and the third of mixing, the third mixes the water valve and is connected with water heater, the muddy water valve of second and the first water valve that mixes respectively, the water inlet and the gondola water faucet of storage water tank are connected respectively to two other mouths of a river of the muddy water valve of second, first two other mouths of a river of mixing the water valve are connected with the delivery port of cold water pipe and storage water tank respectively, the second mixes and is equipped with first solenoid valve and second solenoid valve between water valve and gondola water faucet and the storage water tank respectively, first solenoid valve and second solenoid valve link to each other with the controller respectively. This water saving system connects two shower nozzle department solenoid valves by the temperature control singlechip, carries out the control of different flow paths to the water in the water heater water pipe.
Description
Technical field
The utility model relates to a kind of solar water heater water-saving system.
Background technology
Water heater is requisite apparatus for household use in our daily life, and water heater universal on market has three kinds, is solar water heater, electric heater and gas heater respectively.Instantly, the attraction that energy-conserving and environment-protective have become various household appliances the most glittering, utilizes the solar water heater of nature luminous energy to play absolute leading role completely in this full-scale drama of environmental protection and energy saving.Calculate according to heat water being heated to 35 DEG C, the cost that electricity, gas water heater hot water per ton need consume is more than 30 yuan, and solar energy then only needs 10 yuan.An expense using the family of solar water heater to save for 1 year can repurchase a water heater.These data make us have reason to believe, universal solar water heater is imperative.
But find in the use procedure of solar water heater, compared to other two kinds of water heaters, solar water heater also exists some inconvenience and inferior positions.Firing rate aspect, the gas heater produced at present is mostly fast water heater and wants with just using.And electric heater needs to be energized in advance about half an hour, just can bring into use.Solar water heater uses better in fine, and optimal floor is at six to eight layers; Temperature stability aspect, gas heater owing to being Fast Heating, and has adjustment temperature device, as long as be transferred to the comfortable temperature of human body sensory when using and starting, then will remain on this temperature constant ground hot-water supply always.Solar water heater uses temporarily also little convenient, go up water, and can not ensure the water that has fever very often.
When using water heater, owing to having a segment distance apart from water heater, cause there is no hot water in this section of water pipe, water in this section of water pipe must be bled off and just have hot water and flow out, it is insignificant that someone thinks that the water in short hot water pipeline is discharged, but according to measurement, if the distance of water heater distance shower nozzle is 5 meters, every bathing in summer once will be drained the invalid hot water of 3 to 4 liters, and winter, situation was just more serious, can slattern the water of 7 to 8 liters.Particularly lived floor is lower, and the resident family larger apart from roof height, the water of waste is more.According to energy professional assessment person measuring and calculating, the unavailable heat water yield of wasting in the annual domestic water in the whole nation has more than 100 ten thousand tons at least, is equivalent to the water yield of 5 medium-sized waterworks whole years.Along with using increasing of the user of water heater, the phenomenon of wasting water will be more and more serious.
On market all there is this problem in existing common water heater mostly, that be exactly cannot effectively utilize use in preceding pipeline cold fall water, simultaneously user also to wait for cold water arrange into after could start bathing.
Two major issues that water heater faces are caused thus: one is after opening heater switch at every turn, and shower nozzle can first flow out the cold water stored in pipeline between water heater to shower nozzle, and this part water is wasted usually; Two is effects that solar water heater is difficult to reach instant-heating.Want to develop the problem that solar water heater just must solve these two masses' close attentions.
Utility model content
The utility model, in order to solve the problem, proposes a kind of solar water heater water-saving system, and this water-saving system connects two shower nozzle magnetic valves by temperature control single chip computer, the water in water heater conduit is carried out to the control of different stream.
To achieve these goals, the utility model adopts following technical scheme:
A kind of solar water heater water-saving system, comprise water heater, storage tank, controller, first mixed water valve, second mixed water valve and the 3rd mixed water valve, described 3rd mixed water valve respectively with water heater, second mixed water valve is connected with the first mixed water valve, two other mouth of a river of described second mixed water valve connects water inlet and the gondola water faucet of storage tank respectively, two other mouth of a river of described first mixed water valve is connected with the delivery port of cold water pipe and storage tank respectively, described second mixes water valve and is respectively equipped with the first magnetic valve and the second magnetic valve between gondola water faucet and storage tank, described first magnetic valve is connected with controller respectively with the second magnetic valve.
Check valve is provided with between described storage tank and the first mixed water valve.
Described 3rd mixed is provided with the temperature sensor be connected with controller between water valve with water heater.
Described controller is single-chip microcomputer.
The beneficial effects of the utility model are:
(1) the utility model adopts Single-chip Controlling temperature sensor and magnetic valve, form the signal circuit of " temperature acquisition-temperature analysis-temperature controls ", connect two shower nozzle magnetic valves by temperature control single chip computer, the water in water heater conduit is carried out to the control of different stream;
(2) water not reaching design temperature is stored in storage tank by the utility model, is incorporated to cold water pipe and re-uses, save water source;
(3) the utility model structure is simple, easy to make, can with all water heaters with the use of, easily promote on a large scale.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure;
Wherein, the 1, first mixed water valve, 2, storage tank, 3, gondola water faucet, the 4, first magnetic valve, the 5, second mixed water valve, 6, water heater, the 7, second magnetic valve, 8, controller, 9, temperature sensor, the 10, the 3rd mixed water valve.
Detailed description of the invention:
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of solar water heater water-saving system, comprise water heater 6, storage tank 2, the mixed water valve 5 of the mixed water valve of controller 8, first 1, second and the 3rd mixed water valve 10,3rd mixed water valve 10 is connected with the mixed water valve of water heater 6, second 5 and the first mixed water valve 1 respectively, 3rd mixed is provided with the temperature sensor 9 be connected with controller 8 between water valve 10 with water heater 6, temperature sensor 9 adopts conventional commercial product, (be characterized in: 1, temperature-measuring range-55 DEG C ~+125 DEG C, measurement category is wide for the optional DS18B20 of concrete model; 2, working power: 3.0 ~ 5.5V/DC (can data wire parasite power); 3, DN15 ~ 25 are applicable to, the various media industry pipeline of DN40 ~ DN250 and small space equipment thermometric.) to have volume little, hardware spending is low, and antijamming capability is strong, the feature that precision is high.Two other mouth of a river of water inlet and the mixed water valve 1 of gondola water faucet 3, first that second two other mouth of a river of mixing water valve 5 connects storage tank 2 respectively is connected with the delivery port of cold water pipe and storage tank 2 respectively, is provided with check valve between storage tank 2 and the first mixed water valve 1.Second mixed water valve 5 and be respectively equipped with the first magnetic valve 4 between gondola water faucet 3 and storage tank 2 and the second magnetic valve 7, first magnetic valve 4 is connected with controller 8 respectively with the second magnetic valve 7.Controller 8 is single-chip microcomputer, uses common 51 single-chip microcomputers to meet demand for control.
Specific works principle is as follows: water heater 6 through water-supply-pipe flowing water through temperature sensor 9, after sensor detects, temperature information is fed back to single-chip microcomputer, if water temperature reaches predetermined value, then open the first magnetic valve 4 and close the second magnetic valve 7, hot water mixes at the 3rd mixed water valve 10 place with cold water, flows out for use from gondola water faucet 3.If water temperature does not reach predetermined value, then the first magnetic valve 4 cuts out the second magnetic valve 7 and opens, because the water tank of water heater 6 is higher than storage tank 2 position, " hot water " that water temperature is inadequate can be depressed into storage tank 2 temporarily deposit, until the water temperature at temperature sensor 9 place reaches predetermined value, again open the first magnetic valve 4 and close the second magnetic valve 7, water now in storage tank 2 will converge with cold water pipe at the first mixed water valve 1, along with the cold water in cold water pipe flows down together, mix at the 3rd mixed water valve 10 place with hot water, thus serve the effect of saving water resource.Generally speaking, after whole device has achieved when water-cooled in hot water line, can not be released to flow out and slattern, but be collected in storage tank 2, be incorporated to cold water pipe, and the water-saving function be recycled.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (4)
1. a solar water heater water-saving system, it is characterized in that: comprise water heater, storage tank, controller, first mixed water valve, second mixed water valve and the 3rd mixed water valve, described 3rd mixed water valve respectively with water heater, second mixed water valve is connected with the first mixed water valve, two other mouth of a river of described second mixed water valve connects water inlet and the gondola water faucet of storage tank respectively, two other mouth of a river of described first mixed water valve is connected with the delivery port of cold water pipe and storage tank respectively, described second mixes water valve and is respectively equipped with the first magnetic valve and the second magnetic valve between gondola water faucet and storage tank, described first magnetic valve is connected with controller respectively with the second magnetic valve.
2. a kind of solar water heater water-saving system as claimed in claim 1, is characterized in that: be provided with check valve between described storage tank and the first mixed water valve.
3. a kind of solar water heater water-saving system as claimed in claim 1, is characterized in that: the described 3rd mixed is provided with the temperature sensor be connected with controller between water valve with water heater.
4. a kind of solar water heater water-saving system as claimed in claim 3, is characterized in that: described controller is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110947.4U CN205227860U (en) | 2015-12-28 | 2015-12-28 | Water -saving system for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110947.4U CN205227860U (en) | 2015-12-28 | 2015-12-28 | Water -saving system for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227860U true CN205227860U (en) | 2016-05-11 |
Family
ID=55902918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110947.4U Expired - Fee Related CN205227860U (en) | 2015-12-28 | 2015-12-28 | Water -saving system for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227860U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123353A (en) * | 2016-08-16 | 2016-11-16 | 芜湖美的厨卫电器制造有限公司 | Turbid water system and control method thereof |
| CN107192136A (en) * | 2017-06-26 | 2017-09-22 | 武汉理工大学 | A kind of water saving and temperature-fixing water outlet and control method based on water heater |
| CN109990485A (en) * | 2019-04-12 | 2019-07-09 | 池州学院 | A kind of Domestic waste water reutilizing apparatus |
| CN111677918A (en) * | 2020-06-17 | 2020-09-18 | 康弘毅 | Novel constant-temperature water mixing valve |
| CN114809203A (en) * | 2022-05-12 | 2022-07-29 | 上海工程技术大学 | Energy-saving constant-temperature intelligent water supply system and water supply method for wash platform |
-
2015
- 2015-12-28 CN CN201521110947.4U patent/CN205227860U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123353A (en) * | 2016-08-16 | 2016-11-16 | 芜湖美的厨卫电器制造有限公司 | Turbid water system and control method thereof |
| CN107192136A (en) * | 2017-06-26 | 2017-09-22 | 武汉理工大学 | A kind of water saving and temperature-fixing water outlet and control method based on water heater |
| CN109990485A (en) * | 2019-04-12 | 2019-07-09 | 池州学院 | A kind of Domestic waste water reutilizing apparatus |
| CN111677918A (en) * | 2020-06-17 | 2020-09-18 | 康弘毅 | Novel constant-temperature water mixing valve |
| CN114809203A (en) * | 2022-05-12 | 2022-07-29 | 上海工程技术大学 | Energy-saving constant-temperature intelligent water supply system and water supply method for wash platform |
| CN114809203B (en) * | 2022-05-12 | 2023-10-20 | 上海工程技术大学 | Water supply method of intelligent water supply system of energy-saving constant-temperature washing table |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161228 |