CN105928189A - Water heater capable of saving energy and water - Google Patents
Water heater capable of saving energy and water Download PDFInfo
- Publication number
- CN105928189A CN105928189A CN201610428592.6A CN201610428592A CN105928189A CN 105928189 A CN105928189 A CN 105928189A CN 201610428592 A CN201610428592 A CN 201610428592A CN 105928189 A CN105928189 A CN 105928189A
- Authority
- CN
- China
- Prior art keywords
- water
- saving
- outlet
- temperature sensor
- energy
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The invention discloses a water heater capable of saving energy and water. The water heater comprises a water tank which is provided with a water inlet and a water outlet; a pipeline at the water outlet of the water tank is internally provided with a first temperature sensor, and the water outlet of the water tank communicates with the water inlet end of a three-way magnetic valve, one outlet of the three-way magnetic valve is led to a hot water output end through a second temperature sensor, and the other outlet of the three-way magnetic valve communicates with a water storage tank through a supercooled water pipeline; the downstream position of the second temperature sensor is further provided with a control valve, one outlet of the control valve is led to the hot water output end, and the other outlet of the control valve communicates with the water storage tank through a superheated water pipeline; and the first temperature sensor, the second temperature sensor, the three-way magnetic valve and the control valve are all electrically connected with a PLC. According to the water heater capable of saving the energy and the water, supercooled water and superheated water which do not meet the ideal water temperature are recycled and stored in the water storage tank, so that the temperature of the water in the water storage tank is adjusted, the recycled supercooled water and the recycled superheated water can be used for meeting the living requirements for cloth washing and easy washing, and the water saving effect is achieved; and in addition, heat of the superheated water is recycled and supplied to the supercooled water, and the energy saving effect is achieved.
Description
Technical field
The invention belongs to technical field of electric appliances, be specifically related to a kind of energy-saving and water-saving water heater.
Background technology
At present, arriving greatly school dormitory, factory room, little to domestic consumer, the installation rate of water heater is the most high.But need every time
During hot water for life, it is necessary to after releasing substantial amounts of cold water, water temperature can progressively reach hot water temperature's standard, this is mainly due to going out
Leaving cold water or outside air temperature reason in water pipe, this portion of cold water of releasing flows directly into sewer, causes the wave of water resource
Take.And, school student and plant personnel large contingent, the requiring time for of hot water for life is not a little fixed, when noting in water tank
After full hot water, just easily there is heat exchange with extraneous in the hot water near water tank inlet and outlet, elapses over time, water
Temperature will progressively decline so that user's each water temperature always can first release colder water storage, especially when using water heater after running off
Being winter, water resource waste is more serious.Further, after user has discharged cold water, water outlet is easy to drastically heating and becomes boiling hot, this
The overheated water resource of part is wasted equally.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of simple in construction, do not waste water storage resource and energy
Consume low energy-saving and water-saving water heater.This water heater has higher practical value.
For achieving the above object, present invention employs techniques below scheme:
A kind of energy-saving and water-saving water heater, including water tank, water tank is provided with water inlet, outlet, the pipe at water outlet of water tank
Temperature sensor I it is provided with in road, and the water inlet UNICOM of water outlet of water tank and three-way magnetic valve, an outlet of three-way magnetic valve
Output end of hot water, another outlet is led to by subcooled water pipeline and storage tank UNICOM by temperature sensor II；Wherein, temperature passes
Sensor II downstream is additionally provided with control valve, and output end of hot water is led in the outlet controlling valve, and another outlet is by overheated
Waterpipe and storage tank UNICOM；Described temperature sensor I, temperature sensor II, three-way magnetic valve, control valve are all electric with PLC
Couple.
Preferably, described subcooled water pipeline is provided with heat-insulation layer.
Preferably, described storage tank is provided with thermal insulation cover.
Preferably, described superheated water pipeline is provided with heat-insulation layer.
Preferably, described storage tank is provided with temperature indicator.
Preferably, described PLC is also connected with character display.
The beneficial effects of the present invention is:
1), the present invention by the subcooled water and superheated water not meeting ideal water temperatures is reclaimed, store to storage tank, make
In storage tank, water temperature is adjusted, can be used for laundry clothes and the life requirement simply washed one's face and rinsed one's mouth, has reached the effect of water saving；Further,
By the heat recovery of superheated water is supplied to subcooled water, reach energy-conservation effect.Meanwhile, the present invention does not introduce heating unit
Part increases power consumption, has reached the effect of energy-saving and water-saving on the premise of simple in construction, energy consumption are low.
2), concrete, the present invention, according to using needs, can pre-set ideal water temperatures in PLC, and temperature sensor I will
Current water temperature reaches PLC, PLC judge actual water temperature and ideal water temperatures, and controls three-way magnetic valve and make respective handling: open
The beginning section time that faucet discharges water, actual water temperature is less than design temperature, and PLC controls to connect the valve of subcooled water pipeline and opens,
Cold water flows into storage tank；Along with the increase of discharge time, water temperature is gradually increased and exceedes ideal temperature of having a bath becomes superheated water, this
Time, current water temperature is reached the valve of PLC, PLC control connection superheated water pipeline and opens by temperature sensor II, and superheated water imports storage
Water tank, reaches the effect of water saving, and, the recovery to hot water, reach energy-conservation effect.Discharge time continues to increase, water temperature
Falling after rise to ideal coolant-temperature gage, now warm water is flowed out from outlet.
3), subcooled water pipeline of the present invention and superheated water pipeline be equipped with heat-insulation layer, storage tank is provided with thermal insulation cover, protects further
Demonstrate,prove energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the structure schematic diagram of the present invention.
In figure, the implication of label symbol is as follows:
1-water tank 2-temperature sensor I 3-three-way magnetic valve
4-temperature sensor II 5-subcooled water pipeline 6-controls valve
7-superheated water pipeline 8-storage tank
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the present invention is clearly and completely retouched
State.Following example are only used for clearly illustrating technical scheme, and can not limit the guarantor of the present invention with this
Protect scope.
As it is shown in figure 1, be a kind of energy-saving and water-saving water heater, including water tank 1, water tank 1 is provided with water inlet, outlet, water
Temperature sensor I 2 it is provided with in the pipeline of case water outlet, and the water inlet UNICOM of water outlet of water tank and three-way magnetic valve 3, threeway
One outlet of electromagnetic valve 3 leads to output end of hot water, another outlet by subcooled water pipeline 5 by temperature sensor II 4
With water tank 1 UNICOM；Wherein, temperature sensor II 4 downstream is additionally provided with control valve 6, and the outlet controlling valve 6 leads to heat
Water outfan, another outlet connects subcooled water pipeline 5 by superheated water pipeline 7；Temperature sensor I 2, temperature sensor II
4, three-way magnetic valve 3, control valve 6 all electrically connect with PLC.
Wherein, subcooled water pipeline 5 and superheated water pipeline 7 are equipped with heat-insulation layer, and storage tank 8 is provided with thermal insulation cover and is provided with temperature
Display.
PLC is also connected with character display, it is simple to arrange required ideal water temperatures.
Operation principle to native system makes following detailed description below in conjunction with the accompanying drawings.
As it is shown in figure 1, when using water heater to start to have a bath, water temperature in temperature sensor I 2 detection water tank 1, numerical monitor
The temperature of device display water tank 1 outlet.According to using needs, ideal can be pre-set in PLC and have a bath water temperature such as 45～55 DEG C,
Current water temperature is reached PLC by temperature sensor I 2, PLC judge actual water temperature and ideal water temperatures, and controls three-way magnetic valve 3 and make
Going out respective handling: open the beginning section time that faucet discharges water, actual water temperature is less than design temperature, and PLC controls to connect subcooled water
The valve of pipeline 5 is opened, and cold water enters subcooled water pipeline 5, and then flows into storage tank 8；Along with the increase of discharge time, coolant-temperature gage
Being gradually increased and exceed ideal temperature of having a bath and become superheated water, now, current water temperature is reached PLC, PLC by temperature sensor II 4
The valve controlling to connect superheated water pipeline 7 is opened, and superheated water imports storage tank 8 and mixes with subcooled water therein, makes storage tank 8
Middle water temperature is adjusted, can be used for laundry clothes and the life requirement simply washed one's face and rinsed one's mouth, has reached the effect of water saving；Further, by inciting somebody to action
The heat recovery of superheated water is supplied to subcooled water, has reached energy-conservation effect.Discharge time continues to increase, and water temperature falls after rise to preferable
Temperature of having a bath meets requirement of having a bath, and now three-way magnetic valve 3 and control valve 6 control water side and open, and warm water is from outlet
Flow out, be used for having a bath.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (6)
1. an energy-saving and water-saving water heater, including water tank (1), water tank (1) is provided with water inlet, outlet, it is characterised in that: water
Temperature sensor I (2) it is provided with in the pipeline of case water outlet, and the water inlet UNICOM of water outlet of water tank and three-way magnetic valve (3),
One outlet of three-way magnetic valve (3) leads to output end of hot water, another outlet by supercool water pipe by temperature sensor II (4)
Road (5) and storage tank (8) UNICOM；Wherein, temperature sensor II (4) downstream is additionally provided with control valve (6), controls valve (6)
Output end of hot water is led in one outlet, and another outlet is by superheated water pipeline (7) and storage tank (8) UNICOM；Described temperature passes
Sensor I (2), temperature sensor II (4), three-way magnetic valve (3), control valve (6) all electrically connect with PLC.
A kind of energy-saving and water-saving water heater the most according to claim 1, it is characterised in that: described subcooled water pipeline (5) is provided with
Heat-insulation layer.
A kind of energy-saving and water-saving water heater the most according to claim 1, it is characterised in that: described superheated water pipeline (7) is provided with
Heat-insulation layer.
A kind of energy-saving and water-saving water heater the most according to claim 1, it is characterised in that: described storage tank (8) is provided with insulation
Cover.
A kind of energy-saving and water-saving water heater the most according to claim 1, it is characterised in that: described storage tank (8) is provided with temperature
Display.
A kind of energy-saving and water-saving water heater the most according to claim 1, it is characterised in that: described PLC is also connected with numerical monitor
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428592.6A CN105928189A (en) | 2016-06-16 | 2016-06-16 | Water heater capable of saving energy and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428592.6A CN105928189A (en) | 2016-06-16 | 2016-06-16 | Water heater capable of saving energy and water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105928189A true CN105928189A (en) | 2016-09-07 |
Family
ID=56831488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610428592.6A Pending CN105928189A (en) | 2016-06-16 | 2016-06-16 | Water heater capable of saving energy and water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105928189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218069A (en) * | 2021-03-30 | 2021-08-06 | 河海大学 | Green intelligent house water saving fixtures |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940920Y (en) * | 2006-04-11 | 2007-08-29 | 刘海东 | Water saver of hot water heater |
| CN101266062A (en) * | 2007-03-13 | 2008-09-17 | 黄瑞宗 | Hot-water supplying system |
| JP2008281282A (en) * | 2007-05-11 | 2008-11-20 | Toshiba Electric Appliance Co Ltd | Water heater |
| CN201302231Y (en) * | 2008-11-28 | 2009-09-02 | 上海市复兴高级中学 | Shower water-saving device |
| CN103836803A (en) * | 2014-02-26 | 2014-06-04 | 黄卓红 | Water saving and energy saving device |
| CN105030117A (en) * | 2015-06-24 | 2015-11-11 | 麦提图尔迪·麦麦提敏 | Automatic bathing system |
| CN205825402U (en) * | 2016-06-16 | 2016-12-21 | 苏州华徕光电仪器有限公司 | A kind of energy-saving and water-saving water heater |
-
2016
- 2016-06-16 CN CN201610428592.6A patent/CN105928189A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940920Y (en) * | 2006-04-11 | 2007-08-29 | 刘海东 | Water saver of hot water heater |
| CN101266062A (en) * | 2007-03-13 | 2008-09-17 | 黄瑞宗 | Hot-water supplying system |
| JP2008281282A (en) * | 2007-05-11 | 2008-11-20 | Toshiba Electric Appliance Co Ltd | Water heater |
| CN201302231Y (en) * | 2008-11-28 | 2009-09-02 | 上海市复兴高级中学 | Shower water-saving device |
| CN103836803A (en) * | 2014-02-26 | 2014-06-04 | 黄卓红 | Water saving and energy saving device |
| CN105030117A (en) * | 2015-06-24 | 2015-11-11 | 麦提图尔迪·麦麦提敏 | Automatic bathing system |
| CN205825402U (en) * | 2016-06-16 | 2016-12-21 | 苏州华徕光电仪器有限公司 | A kind of energy-saving and water-saving water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218069A (en) * | 2021-03-30 | 2021-08-06 | 河海大学 | Green intelligent house water saving fixtures |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |