CN205825403U - One is saved water and energy water heater - Google Patents

One is saved water and energy water heater Download PDF

Info

Publication number
CN205825403U
CN205825403U CN201620587400.1U CN201620587400U CN205825403U CN 205825403 U CN205825403 U CN 205825403U CN 201620587400 U CN201620587400 U CN 201620587400U CN 205825403 U CN205825403 U CN 205825403U
Authority
CN
China
Prior art keywords
water
outlet
temperature sensor
pipeline
subcooled
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.)
Expired - Fee Related
Application number
CN201620587400.1U
Other languages
Chinese (zh)
Inventor
薛文英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Hualai Photoelectric Instrument Co Ltd
Original Assignee
Suzhou Hualai Photoelectric Instrument Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Hualai Photoelectric Instrument Co Ltd filed Critical Suzhou Hualai Photoelectric Instrument Co Ltd
Priority to CN201620587400.1U priority Critical patent/CN205825403U/en
Application granted granted Critical
Publication of CN205825403U publication Critical patent/CN205825403U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The open one of this utility model is saved water and energy water heater, 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 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 water tank UNICOM by temperature sensor II;Wherein, temperature sensor II downstream is additionally provided with control valve, and the outlet controlling valve leads to output end of hot water, and another outlet is by superheated water pipeline and subcooled water pipeline communication;Described temperature sensor I, temperature sensor II, three-way magnetic valve, control valve all electrically connect with PLC, and are equipped with heat-insulation layer at subcooled water pipeline and superheated water pipeline.The subcooled water and superheated water that do not meet ideal water temperatures are reclaimed by this utility model, and do not introduce heating element heater and increase power consumption, are not only simple in structure, low cost, have reached the effect of energy-saving and water-saving simultaneously.

Description

One is saved water and energy water heater
Technical field
This utility model belongs to technical field of electric appliances, is specifically related to one and saves water and energy 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 water heater of saving water and energy 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:
One is saved water and energy water heater, and including water tank, water tank is provided with water inlet, outlet, at described water outlet of water tank Pipeline in be provided with temperature sensor I, and the water inlet end UNICOM of water outlet of water tank and three-way magnetic valve, of three-way magnetic valve Outlet leads to output end of hot water, another outlet by subcooled water pipeline and water tank UNICOM by temperature sensor II;Wherein, Temperature sensor II downstream is additionally provided with control valve, and the outlet controlling valve leads to output end of hot water, another outlet By superheated water pipeline and subcooled water pipeline communication;Described temperature sensor I, temperature sensor II, three-way magnetic valve, control valve Men Junyu PLC electrically connects.
Preferably, described subcooled water pipeline is provided with heat-insulation layer.
Preferably, described superheated water pipeline is provided with heat-insulation layer.
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, the heat of superheated water Amount can be supplied to subcooled water, saves subcooled water and is directly back to the reheating energy consumption required for water tank;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 saved water and energy.
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 before the fire hose, actual water temperature is less than design temperature, and PLC controls to connect the valve of water tank and opens, and cold water enters Enter subcooled water pipeline, and then flow into water tank;Along with the increase of discharge time, water temperature be gradually increased and exceed ideal have a bath temperature become For superheated 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 mixes in subcooled water pipeline with cold water, and is together back to water tank, reaches the effect of water saving, and, to hot water Reclaim, reached energy-conservation effect.Discharge time continues to increase, and water temperature falls after rise to ideal coolant-temperature gage, and now warm water is from going out The mouth of a river is flowed out.
3), this utility model be equipped with heat-insulation layer at subcooled water pipeline and superheated water pipeline, further ensure energy-conservation effect Really.
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
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, save water and energy water heater for one, including water tank 1, water tank 1 is provided with water inlet, outlet, goes out Temperature sensor I 2 it is provided with in pipeline at the mouth of a river, and the water inlet end UNICOM of water outlet of water tank and three-way magnetic valve 3, threeway electromagnetism One outlet of valve 3 leads to output end of hot water, another outlet by subcooled water pipeline 5 and water by temperature sensor II 4 Case 1 UNICOM;Wherein, temperature sensor II 4 downstream is additionally provided with control valve 6, and it is defeated that an outlet of control valve 6 leads to hot water Going out end, another outlet connects subcooled water pipeline 5 by superheated water pipeline 7;Temperature sensor I 2, temperature sensor II 4, three Three-way electromagnetic valve 3, control valve 6 all electrically connect with PLC.
Subcooled water pipeline 5 and superheated water pipeline 7 are equipped with heat-insulation layer;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 water tank 1;Along with the increase of discharge time, coolant-temperature gage by Gradually increasing over ideal temperature of having a bath and become superheated water, now, current water temperature is reached PLC by temperature sensor II 4, by PLC Judge actual water temperature and ideal water temperatures, and make control valve 6 make the valve of respective handling: PLC control connection superheated water pipeline 7 Opening, superheated water imports subcooled water pipeline 5 and mixes with subcooled water therein, is the most together back to water tank, reaches water saving Effect, the recovery to hot water simultaneously, reach energy-conservation effect.Discharge time continues to increase, and water temperature falls after rise to ideal has a bath temperature Degree meets requirement of having a bath, and now warm water is flowed out from outlet, is 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 (2)

1. saving water and energy a water heater, including water tank (1), water tank (1) is provided with water inlet, outlet, it is characterised in that: institute Temperature sensor I (2) it is provided with in stating the pipeline at water outlet of water tank, and the water inlet end of water outlet of water tank and three-way magnetic valve (3) UNICOM, an outlet of three-way magnetic valve (3) leads to output end of hot water, another outlet by mistake by temperature sensor II (4) Cold water pipes (5) and water tank (1) 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 a outlet, and another outlet is connected with subcooled water pipeline (5) by superheated water pipeline (7);Described Temperature sensor I (2), temperature sensor II (4), three-way magnetic valve (3), control valve (6) all electrically connect with PLC;Described mistake Cold water pipes (5), superheated water pipeline (7) are equipped with heat-insulation layer.
One the most according to claim 1 is saved water and energy water heater, it is characterised in that: described PLC is also connected with numerical monitor Device.
CN201620587400.1U 2016-06-16 2016-06-16 One is saved water and energy water heater Expired - Fee Related CN205825403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620587400.1U CN205825403U (en) 2016-06-16 2016-06-16 One is saved water and energy water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620587400.1U CN205825403U (en) 2016-06-16 2016-06-16 One is saved water and energy water heater

Publications (1)

Publication Number Publication Date
CN205825403U true CN205825403U (en) 2016-12-21

Family

ID=57569833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620587400.1U Expired - Fee Related CN205825403U (en) 2016-06-16 2016-06-16 One is saved water and energy water heater

Country Status (1)

Country Link
CN (1) CN205825403U (en)

Similar Documents

Publication Publication Date Title
CN202254399U (en) Control device for hot water supply by solar water heater and electric water heater or gas water heater
CN202644252U (en) Steam iron remnant steam and residual heat recovery device
CN205825402U (en) A kind of energy-saving and water-saving water heater
CN2929565Y (en) Cold water recovery and heating device in gas water heater water outlet pipe
CN201885402U (en) Energy-saving and cyclic control system for water heater
CN206234896U (en) A kind of solar energy, burnt gas wall hanging furnace and floor heating set heating system
CN205825403U (en) One is saved water and energy water heater
CN203657171U (en) Circulating instant energy-saving water heater
CN207893830U (en) A kind of solar energy and burnt gas wall hanging furnace combine hot-water central heating system
CN203489495U (en) Solar energy and ground source heat pump combined hot water supplying system
CN205825474U (en) A kind of automatic regulating device for solar water heater
CN101957052A (en) Water-saving water heater
CN105928190A (en) Water heater capable of saving water and energy
CN205783848U (en) A kind of bathroom accessory water saving system
CN107965835A (en) A kind of solar energy and burnt gas wall hanging furnace combine hot-water central heating system
CN204555381U (en) A kind of energy and water saving type solar water heater
CN105928189A (en) Water heater capable of saving energy and water
CN203501469U (en) High-efficiency energy-saving drainage device of water heater
CN203657066U (en) Heat exchanging and water supplying system for double water tanks
CN202757313U (en) Solar energy water heater anti-freezing tube device
CN203413853U (en) Water-saving and energy-saving device of solar water heater
CN201983501U (en) Heat pump water tank with water return device
CN202350160U (en) Bathroom centralized heating equipment
CN2867211Y (en) Solar centralized hot water supply device
CN201764655U (en) Self-controlled non-pressure water heater

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161221

Termination date: 20170616

CF01 Termination of patent right due to non-payment of annual fee