CN205825402U - A kind of energy-saving and water-saving water heater - Google Patents
A kind of energy-saving and water-saving water heater Download PDFInfo
- Publication number
- CN205825402U CN205825402U CN201620582193.0U CN201620582193U CN205825402U CN 205825402 U CN205825402 U CN 205825402U CN 201620582193 U CN201620582193 U CN 201620582193U CN 205825402 U CN205825402 U CN 205825402U
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- water
- saving
- outlet
- temperature sensor
- energy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 238000009413 insulation Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The open a kind of energy-saving and water-saving water heater of this utility model, including water tank, water tank is provided with water inlet, outlet, temperature sensor I it is provided with in pipeline at water outlet of water tank, and the water inlet end UNICOM of water outlet of water tank and three-way magnetic valve, an outlet of three-way magnetic valve leads to output end of hot water, another outlet by subcooled water pipeline and storage tank UNICOM by temperature sensor II；Wherein, temperature 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 superheated water pipeline communication storage tank；Temperature sensor I, temperature sensor II, three-way magnetic valve, control valve all electrically connect with PLC.This utility model, by reclaiming the subcooled water and superheated water not meeting ideal water temperatures, stores to storage tank, makes water temperature in storage tank 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, energy-conservation effect has been reached.
Description
Technical field
This utility model belongs to technical field of electric appliances, is 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.
Utility model content
For above-mentioned deficiency of the prior art, this utility model provides a kind of simple in construction, does not waste water storage resource
And the energy-saving and water-saving water heater that energy consumption is low.This water heater has higher practical value.
For achieving the above object, this utility model have employed 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 utility model are:
1), this utility model by the subcooled water and superheated water not meeting ideal water temperatures is reclaimed, store to water storage
Case, makes water temperature in storage tank 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, energy-conservation effect has been reached.Meanwhile, this utility model does not has
Introduce heating element heater and increase power consumption, on the premise of simple in construction, energy consumption are low, reach the effect of energy-saving and water-saving.
2), concrete, this utility model according to use needs, ideal water temperatures, temperature sensor can be pre-set in PLC
Current water temperature is reached PLC by I, PLC judge actual water temperature and ideal water temperatures, and controls three-way magnetic valve and make respective handling:
Opening 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 beats
Opening, 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 overheated
Water, now, current water temperature is reached the valve of PLC, PLC control connection superheated water pipeline and opens by temperature sensor II, superheated water
Import storage tank, reach the effect of water saving, and, the recovery to hot water, reach energy-conservation effect.Discharge time continues to increase
Adding, water temperature falls after rise to ideal coolant-temperature gage, and now warm water is flowed out from outlet.
3), this utility model subcooled water pipeline and superheated water pipeline be equipped with heat-insulation layer, storage tank is provided with thermal insulation cover, enters one
Step ensure that energy-saving effect.
Accompanying drawing explanation
Fig. 1 is structure schematic diagram of the present utility model.
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 this utility model embodiment, the technical scheme in this utility model is carried out clear,
It is fully described by.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit with this
Make protection domain of the present utility model.
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.
Below in conjunction with the accompanying drawings operation principle of the present utility model is made following detailed description.
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 preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and deformation, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201620582193.0U CN205825402U (en) | 2016-06-16 | 2016-06-16 | A kind of energy-saving and water-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582193.0U CN205825402U (en) | 2016-06-16 | 2016-06-16 | A kind of energy-saving and water-saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825402U true CN205825402U (en) | 2016-12-21 |
Family
ID=57569416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582193.0U Expired - Fee Related CN205825402U (en) | 2016-06-16 | 2016-06-16 | A kind of energy-saving and water-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928189A (en) * | 2016-06-16 | 2016-09-07 | 苏州华徕光电仪器有限公司 | Water heater capable of saving energy and water |
| CN110671515A (en) * | 2019-09-23 | 2020-01-10 | 安徽信息工程学院 | Instant heat adjustable faucet |
-
2016
- 2016-06-16 CN CN201620582193.0U patent/CN205825402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928189A (en) * | 2016-06-16 | 2016-09-07 | 苏州华徕光电仪器有限公司 | Water heater capable of saving energy and water |
| CN110671515A (en) * | 2019-09-23 | 2020-01-10 | 安徽信息工程学院 | Instant heat adjustable faucet |
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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: 20161221 Termination date: 20170616 |