CN105910272A - Water saving temperature control device - Google Patents

Water saving temperature control device Download PDF

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Publication number
CN105910272A
CN105910272A CN201610240103.4A CN201610240103A CN105910272A CN 105910272 A CN105910272 A CN 105910272A CN 201610240103 A CN201610240103 A CN 201610240103A CN 105910272 A CN105910272 A CN 105910272A
Authority
CN
China
Prior art keywords
water
temperature
outlet pipe
metal sheet
pipe
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.)
Granted
Application number
CN201610240103.4A
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Chinese (zh)
Other versions
CN105910272B (en
Inventor
李盼
刘栋
马昆煜
娄洋洋
王涛
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.)
CHANGSHU YONGXIN PRINTING & DYEING Co.,Ltd.
Original Assignee
Jiangsu University
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.)
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Publication date
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Priority to CN201610240103.4A priority Critical patent/CN105910272B/en
Publication of CN105910272A publication Critical patent/CN105910272A/en
Application granted granted Critical
Publication of CN105910272B publication Critical patent/CN105910272B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/18Water storage heaters
    • F24H1/185Water storage heaters using electric energy supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/14Connecting different sections, e.g. in water-heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices or methods
    • F24H9/2007Arrangement or mounting of control or safety devices or methods for water heaters
    • F24H9/2014Arrangement or mounting of control or safety devices or methods for water heaters for heaters using electrical energy supply
    • F24H9/2021Storage heaters

Abstract

The invention belongs to the water heater temperature control field, and refers to a novel water saving temperature control device comprising a water heater, an electrothermal constant temperature water tank, a first outlet pipe, a cold water pipe, a hot water pipe, a high temperature water inlet pipe and a second outlet pipe; the water outlet of the water heater is connected with the first outlet pipe; the first outlet pipe is respectively connected with one end of the cold water pipe and one end of the hot water pipe; a first temperature control sheet metal is arranged between the first outlet pipe and the cold water pipe; a second temperature control sheet metal is arranged between the first outlet pipe and the hot water pipe; the other end of the cold water pipe is connected with the electrothermal constant temperature water tank; one end of the high temperature water inlet pipe is provided with a fourth temperature control sheet metal, and connected with the downstream of the first outlet pipe; the other end of the high temperature water inlet pipe is connected with the electrothermal constant temperature water tank; one end of the second outlet pipe is provided with a third temperature control sheet metal, and connected with the electrothermal constant temperature water tank; the other end of the second outlet pipe is provided with a second valve, and connected with the hot water pipe. The novel water saving temperature control device can solve the hot water discontinuous supply problems, can save water resources, and can reduce energy consumption.

Description

A kind of water-saving temp control device
Technical field
The invention belongs to water heater temperature control field, be specifically related to a kind of novel water-saving attemperating unit.
Background technology
China is the country that a drought and water shortage is serious.Freshwater resources total amount is 28000 billion cubic meters, accounts for the 6% of global water resources, It is only second to Brazil, Russian and Canadian, occupies the 4th, the world, but only 2300 cubic metres per capita, only world average level 1/4, the 1/5 of the U.S., rank 121 in the world, be the whole world one of 13 countries that water resource is the poorest per capita.According to system Meter, the waste of water resource is mainly at two aspects, and the first is revealed, and it two is the water that discharging device causes due to functional defect The utilization of resources not science.In life, no matter the water heater in being used, be electric heater, gas heater or solar energy Water heater, they have a common shortcoming, that is, there is surplus cold water sky more or less, in various degree and put problem, i.e. When just opening hot water tap, it has to empty unrestrained many of taking remains cold water, just can go out hot water.Electric heater uses the flood of preheating Case, deposits enough hot water, but distance water heater some hot water terminals farther out also must first empty in hot water line surplus cold Water, just can go out hot water;After gas water heater ignition, it is necessary to burning a period of time, burner hearth just can be made to reach uniform temperature, and it Front cold surplus water in burner hearth copper pipe and hot water pipeline needs emptying, the most just can go out hot water;Solar water heater is necessarily mounted at Outdoor, hot water pipeline is longer, and the surplus cold water of emptying needs the longer time, and the water yield of waste is the most more.How to process hot water pipeline In surplus cold water, reduce water waste, improve use hot water comfortableness, reach the effect of instant-heating, be water heater improve The key point of class.
The method solving at present surplus cold water problem has: a large power, electrically heating speed full-boiled process, high-power by several kilowatts to tens kilowatts Electric heater is arranged near hot water tap or is simply integrated with faucet, it is achieved high power strong heats and hot water;Two rows Cold-storage water law, i.e. surplus cooled water discharge and being saved in interim water tank before going out hot water.These methods or require more than China supply The especially big domestic power power of electric standard, or need complicated pipeline and control technology, equipment investment cost is high, transform old system System difficulty.
Summary of the invention
It is an object of the invention to provide a kind of water-saving temp control device for the problems referred to above, introduce electric heat constant temp. water tank, it is achieved hot water Uninterrupted supply, effectively raise the utilization rate of water resource simultaneously.
The technical scheme is that a kind of water-saving temp control device, including water heater, electric heat constant temp. water tank, the first outlet pipe, Cold water pipes, hot water pipeline, high-temperature water inlet channel and the second outlet pipe;
The water inlet of described water heater is connected with water feeding of heater pipeline, is provided with the 4th valve between water inlet and water feeding of heater pipeline Door, outlet and the first outlet pipe connect, and are provided with the first valve, the first outlet pipe between outlet and the first outlet pipe upstream One end with cold water pipes and hot water pipeline respectively, downstream is connected;The first temperature-controlling metal it is provided with between first outlet pipe and cold water pipes Sheet, is provided with the second temperature-controlling metal sheet between the first outlet pipe and hot water pipeline;The other end of cold water pipes be provided with the 3rd valve and It is connected with electric heat constant temp. water tank;Described electric heat constant temp. water tank connects the inlet channel having electric heat constant temp. water tank;
One end of described high-temperature water inlet channel is provided with the 4th temperature-controlling metal sheet and the communicating downstream with the first outlet pipe, the other end Connect with electric heat constant temp. water tank;One end of second outlet pipe is provided with the 3rd temperature-controlling metal sheet and connects with electric heating constant temperature water, another End is provided with the second valve and connects with hot water pipeline.
In such scheme, described first temperature-controlling metal sheet, the second temperature-controlling metal sheet, the 3rd temperature-controlling metal sheet and the 4th temperature-controlling metal Sheet is close to make by iron plate and copper sheet.
In such scheme, described first temperature-controlling metal sheet is fixed on cold water pipes by the first sheet metal pillar and the first nut.
In such scheme, described second temperature-controlling metal sheet is fixed on hot water pipeline by the second sheet metal pillar and the second nut.
In such scheme, described 3rd temperature-controlling metal sheet is fixed on the second outlet pipe by the 4th sheet metal pillar and the 4th nut.
In such scheme, described 4th temperature-controlling metal sheet is fixed on high-temperature water water inlet pipe by the 3rd sheet metal pillar and the 3rd nut On road.
In such scheme, described 3rd valve is check valve.
In such scheme, described second valve is check valve.
The invention has the beneficial effects as follows: compared with prior art, water at low temperature and high-temperature water are introduced in electric heat constant temp. water tank by the present invention Flow out again after Hybrid Heating, it is achieved that the uninterrupted supply of hot water, realize the effect of saves energy and water resource simultaneously;Utilize temperature Control sheet metal substitutes conventional attemperating unit and electric control valve, makes temperature control effect more preferably, and design is more succinct, keeps in repair more square Just.Present configuration is simple, easy to use, reduces resident's use cost, has the biggest promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
In figure: 1, water heater;2, the second valve;3, the first outlet pipe;4, electric heat constant temp. water tank;5, the second valve;6、 First temperature-controlling metal sheet;7, cold water pipes;8, the 3rd valve;9, the second temperature-controlling metal sheet;10, hot water pipeline;11, heat Water heater inlet pipeline;12, the 4th valve;13, the second outlet pipe;14, the 3rd temperature-controlling metal sheet;15, high-temperature water water inlet pipe Road;16, the 4th temperature-controlling metal sheet;17, the first sheet metal pillar;18, the first nut;19, the second nut;20, second Sheet metal pillar;21, the inlet channel of electric heat constant temp. water tank;22, the 3rd nut;23, the 3rd sheet metal pillar;24, Four sheet metal pillars;25, the 4th nut;26, the 5th valve.
Detailed description of the invention
The present invention is described in further detail by detailed description of the invention below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to This.
Pipe design in the present invention does not reaches the cold water of design temperature and refluxes higher than the high-temperature water of design temperature in realizing pipeline To electric heat constant temp. water tank, cycling and reutilization after mixing, by temperature-controlling metal sheet so that hot and cold water respectively enters respective line.
Fig. 1 is a kind of embodiment of water-saving temp control device of the present invention, and described water-saving temp control device includes water heater 1, electricity Hot thermostatic water tank the 4, first outlet pipe 3, cold water pipes 7, hot water pipeline 10, high-temperature water inlet channel the 15, second outlet pipe 13 and temperature-controlling metal sheet.
The water inlet of described water heater 1 is connected with one end of water feeding of heater pipeline 11, the other end of water feeding of heater pipeline 11 Being connected with running water pipe, the 4th valve 12 being provided with manual control between water inlet and water feeding of heater pipeline 11 controls the opening and closing of pipeline, Outlet and the first outlet pipe 3 connect, and are provided with the first valve 2, the first valve 2 between outlet and the first outlet pipe 3 upstream After unlatching, current enter temperature control exhalant region, and the first outlet pipe 3 downstream is respectively with one end of cold water pipes 7 and hot water pipeline 10 even Connect;The other end of cold water pipes 7 is provided with the 3rd valve 8 and is connected with electric heat constant temp. water tank 4, makes cold water enter electric heating constant temperature Post bake recycling is carried out in water tank 4, the problem solving discarded cold water recycling, described 3rd valve 8 is check valve, Make cold water can not adverse current;Described electric heat constant temp. water tank 4 connects the inlet channel 21 having electric heat constant temp. water tank, electric heat constant temp. water tank Inlet channel 21 provides tap water for electric heat constant temp. water tank 4, and the inlet channel 21 of electric heat constant temp. water tank is provided with the 5th valve 26 and controls The opening and closing of tubing giving sufficient strength.One end of described high-temperature water inlet channel 15 be provided with the 4th temperature-controlling metal sheet 16 and with the first outlet pipe 3 Communicating downstream, the other end connects with electric heat constant temp. water tank 4;One end of second outlet pipe 13 be provided with the 3rd temperature-controlling metal sheet 14, And connect with electric heat constant temp. water tank 4, the other end is provided with the second valve 5 and connects with hot water pipeline 10.
Described temperature-controlling metal sheet includes first temperature-controlling metal sheet the 6, second temperature-controlling metal sheet the 9, the 3rd temperature-controlling metal sheet 14 and the 4th Temperature-controlling metal sheet 16;Described first temperature-controlling metal sheet 6 is fixed on cold water pipe by the first sheet metal pillar 17 and the first nut 18 On road 7 and between the first outlet pipe 3 and cold water pipes 7;Described second temperature-controlling metal sheet 9 is propped up by the second sheet metal Post 20 and the second nut 19 are fixed on hot water pipeline 10 and between the first outlet pipe 3 and hot water pipeline 10;Described 3rd temperature-controlling metal sheet 14 is fixed on the second outlet pipe 13 by the 4th sheet metal pillar 24 and the 4th nut 25 and is positioned at Between electric heat constant temp. water tank 4 outlet and the second outlet pipe 13;Described 4th temperature-controlling metal sheet 16 is by the 3rd sheet metal pillar 23 and the 3rd nut 22 be fixed on high-temperature water inlet channel 15 and be positioned at high-temperature water inlet channel 15 and the first outlet pipe 3 Between.
Described temperature-controlling metal sheet is special foil, and both sides are become with copper by ferrum respectively, due to copper and the thermal coefficient of expansion of ferrum Difference, wherein the thermal expansion of copper is more apparent, a certain temperature range T1 of setting being straight under same room temperature~T2, wherein T1 < T2, Temperature range conventional during preferred water heater uses in the present embodiment is 40~60 degree.When the water temperature of the first outlet pipe 3 is less than T1 Time, the second temperature-controlling metal sheet 9 shrinks, and makes cold water pass through cold water pipes 7 and is flowed into electric heat constant temp. water tank 4, when the first outlet pipe 3 Water temperature unfold reinstatement in the second temperature-controlling metal sheet 9 both sides when reaching T1, make cold water pipes 7 close, due to the difference of line elongation Different, the first temperature-controlling metal sheet 6 can make hot water flow into hot water pipeline 10 to iron plate curving, when hot water is higher than T2, the Reinstatement state is unfolded in one temperature-controlling metal sheet 6 both sides, makes hot water pipeline 10 close, and the 4th temperature-controlling metal sheet 16 shrinks, high temperature Hot water is flowed in electric heat constant temp. water tank 4 and the temperature of cold water mix post-heating to T1 by high-temperature water inlet channel 15, now 3rd temperature-controlling metal sheet 14 shrinks, and hot water is entered in hot water pipeline 10 by the second outlet pipe 13.Realize cold water and high-temperature water Recycling, simultaneously because the recycling of high-temperature water makes the first temperature rise of water in electric heat constant temp. water tank 4, make heating process save About electric energy.
Described electric heat constant temp. water tank 4 is electric heating water tank, and electric heat constant temp. water tank 4 and water heater 1 are that same unlatching switchs, when When heater switch opens, electric heat constant temp. water tank 4 energising begins to warm up the water in water tank, makes the water in water tank at short notice Being warmed to arrange temperature T1, described second valve 5 is check valve, is in normally open, and the hot water of electric heat constant temp. water tank 4 flows through Second valve 5 enters hot water pipeline 10, does not haves the phenomenon of adverse current, it is achieved thereby that the short time supply of hot water.By inciting somebody to action Cold water and high-temperature-hot-water in water heater 1 are incorporated in electric heat constant temp. water tank 4 and quickly heat, it is to avoid the waste of water resource, Improve water utilization rate, power consumption can also be saved simultaneously.
First the present invention flows out current at water heater end, flows subsequently through branch line, and wherein one is hot water pipeline 10;Another It it is cold water pipes 7.Have electric heating constant temperature boiler 4 in hot water pipeline 10 downstream, tank outlet equipped with the 3rd temperature-controlling metal sheet 14, Hot-water line is entered into equipped with one-way cock, hot water by the second outlet pipe 13 with hot water pipeline 10 junction at the second outlet pipe 13 In road 10, do not have adverse current, it is achieved the water in electric heat constant temp. water tank 4 flows into hot-water line when in hot water pipeline 10 without hot water Road 10 carries out the supply of hot water short time.Cold water, through cold water pipes 7, flows to electric heat constant temp. water tank 4 and mixes with high-temperature water, adds Heat, standby, thus realize high-temperature water and low temperature water reuse in pipeline, due to electric heat constant temp. water tank 4 water first temperature rise also Can saves energy.
The present invention solves when each water heater 1 starts all can flow out cold water so that do not have hot water to pass through in hot water pipeline 10, i.e. The problem that hot water is discontinuously supplied.Realize hot water inside water heater 1 higher than the recovery of high-temperature-hot-water during design temperature simultaneously, Water temperature phenomenon sometimes hot and sometimes cold, desultory when not only avoid use, also achieves saving water resource, saves power consumption, energy-conservation Environmental protection.
Described embodiment be the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment, without departing substantially from this In the case of the flesh and blood of invention, any conspicuously improved, replacement or modification that those skilled in the art can make are equal Belong to protection scope of the present invention.

Claims (8)

1. a water-saving temp control device, it is characterised in that include water heater (1), electric heat constant temp. water tank (4), first go out Water pipe (3), cold water pipes (7), hot water pipeline (10), high-temperature water inlet channel (15) and the second outlet pipe (13);
The water inlet of described water heater (1) is connected with water feeding of heater pipeline (11), water inlet and water feeding of heater pipeline (11) Between be provided with the 4th valve (12), outlet and the first outlet pipe (3) connect, outlet and the first outlet pipe (3) upstream it Between the first valve (2) is installed, the first outlet pipe (3) downstream respectively with cold water pipes (7) and the one of hot water pipeline (10) End connects;The first temperature-controlling metal sheet (6) it is provided with between first outlet pipe (3) and cold water pipes (7), cold water pipes (7) The other end is provided with the 3rd valve (8) and is connected with electric heat constant temp. water tank (4);First outlet pipe (3) and hot water pipeline (10) Between be provided with the second temperature-controlling metal sheet (9);Described electric heat constant temp. water tank (4) connects the inlet channel (21) having electric heat constant temp. water tank;
One end of described high-temperature water inlet channel (15) be provided with the 4th temperature-controlling metal sheet (16) and with the first outlet pipe (3) Communicating downstream, the other end connects with electric heat constant temp. water tank (4);One end of second outlet pipe (13) is provided with the 3rd temperature-controlling metal sheet (14) and with electric heat constant temp. water tank (4) connecting, the other end is provided with the second valve (5) and connects with hot water pipeline (10).
Water-saving temp control device the most according to claim 1, it is characterised in that described first temperature-controlling metal sheet (6), second Temperature-controlling metal sheet (9), the 3rd temperature-controlling metal sheet (14) and the 4th temperature-controlling metal sheet (16) are close to make by iron plate and copper sheet.
Water-saving temp control device the most according to claim 1 and 2, it is characterised in that described first temperature-controlling metal sheet (6) It is fixed on cold water pipes (7) by the first sheet metal pillar (17) and the first nut (18).
Water-saving temp control device the most according to claim 1 and 2, it is characterised in that described second temperature-controlling metal sheet (9) It is fixed on hot water pipeline (10) by the second sheet metal pillar (20) and the second nut (19).
Water-saving temp control device the most according to claim 1 and 2, it is characterised in that described 3rd temperature-controlling metal sheet (14) It is fixed on the second outlet pipe (13) by the 4th sheet metal pillar (24) and the 4th nut (25).
Water-saving temp control device the most according to claim 1 and 2, it is characterised in that described 4th temperature-controlling metal sheet (16) It is fixed on high-temperature water inlet channel (15) by the 3rd sheet metal pillar (23) and the 3rd nut (22).
Water-saving temp control device the most according to claim 1, it is characterised in that described 3rd valve (8) is check valve.
Water-saving temp control device the most according to claim 1, it is characterised in that described second valve (5) is check valve.
CN201610240103.4A 2016-04-18 2016-04-18 A kind of water-saving temp control device Active CN105910272B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610240103.4A CN105910272B (en) 2016-04-18 2016-04-18 A kind of water-saving temp control device

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Application Number Priority Date Filing Date Title
CN201610240103.4A CN105910272B (en) 2016-04-18 2016-04-18 A kind of water-saving temp control device

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CN105910272B CN105910272B (en) 2018-12-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848402A (en) * 2019-12-19 2020-02-28 黄逸 Backflow type constant-temperature hardware shower head based on three-way valve control

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2066194U (en) * 1989-04-17 1990-11-21 中国科学技术大学 Shape memory component temp. control switch
CN202141169U (en) * 2011-06-08 2012-02-08 陈秋华 Rapid heating and water storage combined electric water heater
CN202253943U (en) * 2011-09-22 2012-05-30 芮凡 Water-saving household hot water system
CN202511477U (en) * 2012-03-19 2012-10-31 肖成超 Temperature-control water-saving device for water heater
CN103198975A (en) * 2013-04-10 2013-07-10 湖南工业大学 Hot-water temperature-controlled bimetallic strip electric shift switch
US20140202549A1 (en) * 2013-01-23 2014-07-24 Honeywell International Inc. Multi-tank water heater systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2066194U (en) * 1989-04-17 1990-11-21 中国科学技术大学 Shape memory component temp. control switch
CN202141169U (en) * 2011-06-08 2012-02-08 陈秋华 Rapid heating and water storage combined electric water heater
CN202253943U (en) * 2011-09-22 2012-05-30 芮凡 Water-saving household hot water system
CN202511477U (en) * 2012-03-19 2012-10-31 肖成超 Temperature-control water-saving device for water heater
US20140202549A1 (en) * 2013-01-23 2014-07-24 Honeywell International Inc. Multi-tank water heater systems
CN103198975A (en) * 2013-04-10 2013-07-10 湖南工业大学 Hot-water temperature-controlled bimetallic strip electric shift switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848402A (en) * 2019-12-19 2020-02-28 黄逸 Backflow type constant-temperature hardware shower head based on three-way valve control
CN110848402B (en) * 2019-12-19 2021-09-17 广东瑞霖智能卫浴创新研究有限公司 Backflow type constant-temperature hardware shower head based on three-way valve control

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Effective date of registration: 20200521

Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province

Patentee after: Changshu intellectual property operation center Co., Ltd

Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301

Patentee before: JIANGSU University

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Effective date of registration: 20200720

Address after: 215500 meilitonggang Industrial Park, Changshu City, Suzhou City, Jiangsu Province

Patentee after: CHANGSHU YONGXIN PRINTING & DYEING Co.,Ltd.

Address before: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province

Patentee before: Changshu intellectual property operation center Co.,Ltd.

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