CN106949635A - A kind of water-saving device of water heater - Google Patents
A kind of water-saving device of water heater Download PDFInfo
- Publication number
- CN106949635A CN106949635A CN201710267834.2A CN201710267834A CN106949635A CN 106949635 A CN106949635 A CN 106949635A CN 201710267834 A CN201710267834 A CN 201710267834A CN 106949635 A CN106949635 A CN 106949635A
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- China
- Prior art keywords
- water
- tds
- switch
- water heater
- temperature detect
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- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of water-saving device of water heater, it includes water heater, the water side of water heater is connected by outlet conduit with tap, the water inlet end of water heater is connected with inlet channel one end, the first passage connection of the inlet channel other end and three-way pipe, the second channel of three-way pipe is connected with running water inlet channel, the third channel of three-way pipe is connected with water pump, water pump accesses outlet conduit by the first pipeline and connected, first pipeline is provided with temperature detect switch (TDS), first control end of hand switch is connected with temperature detect switch (TDS) control end, second control end of hand switch respectively with water pump, dynamoelectric water valve control end is connected.The energy saver that the present invention is provided, can realize the preheating of cold water in outlet pipe, prevent from being bled off by people because there is substantial amounts of cold water in outlet pipe, it has not been convenient to the use of people, and cause artificial waste.
Description
Technical field
The invention belongs to technical field of water heaters, and in particular to a kind of water-saving device of water heater.
Background technology
Water heater just refers to by various physical principles, cold water temperature rise is become one kind of hot water within a certain period of time
Device.It can be divided into electric heater, gas heater, solar water heater, magnetic energy water heater, air energy thermal water according to principle difference
Device, water heater in central heating etc..
Water heater of the prior art, such as gas heater, electric heating hot water, can preheat function with circulation,
Water in circulation line can be preheated, to reach the purpose that hot water is obtained with opening valve during water.But it is existing
The utilization rate of hot water is not high in the circulation line of water heater, often after user is using terminating, there remains in circulation line
A large amount of unemployed hot water, so easily cause the waste of the energy.
Such as application publication number discloses a kind of gas and hot water of forced-ventilated preheating for CN103712329A Chinese patent
Device, including blower fan assembly, heat exchanger assembly, burner assembly, water flow sensing unit, ratio valve assembly and control device, are also wrapped
Include a magnetic valve taps, three-way cock valve, hot water mozzle, return pipe, water pump and temperature sensor, the hot water mozzle
One end is connected connection, the other end with hot water outlet pipe and connected with one end of the straight tube of three-way cock valve, described return pipe one end with
The connection of magnetic valve taps is connected, the other end of return pipe is connected logical with the other end of the straight tube of three-way cock valve opening；Three open up
The branch pipe delivery port for closing valve is connected with gondola water faucet；The temperature sensor is arranged on hot water outlet pipe；The magnetic valve taps
Water side and water flow sensing unit water side it is in parallel after connect with the water inlet end of water pump, water side and the cold water inlet company of water pump
It is logical.Water can be preheated, prevent the water waste of water heater front end.
Pipeline inside above-mentioned water heater hot-water mozzle, return pipe and water heater forms a circulation line, energy
Water is preheated, but after water heater is using finishing, the water in return pipe is not used, and so causes the wave of heat energy
Take, some heat energy can be only wasted for a water heater mozzle in one family, but to thousands upon thousands families
For, the waste of the energy is huge.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned the deficiencies in the prior art, and the one kind provided can be solved now
There is water heater to easily cause the technical problem that waste heat is wasted in use.
What the purpose of invention was realized in：
A kind of water-saving device of water heater, it includes water heater, and the water side of water heater is connected by outlet conduit with tap, heat
The water inlet end of hydrophone is connected with inlet channel one end, the first passage connection of the inlet channel other end and three-way pipe, three-way pipe
Second channel is connected with running water inlet channel, and the third channel of three-way pipe is connected with water pump, and water pump is accessed by the first pipeline
Outlet conduit is connected, and the first pipeline is provided with temperature detect switch (TDS), and the first control end of hand switch is connected with temperature detect switch (TDS) control end,
Second control end of hand switch is connected with water pump, dynamoelectric water valve control end respectively.
Between temperature detect switch (TDS) and water pump, and provided with non-return valve on the first pipeline.
A kind of application method of above-mentioned water saving fixtures, it comprises the following steps：
1）Unlatching temperature detect switch (TDS), water pump, dynamoelectric water valve are operated with manual switches, wherein, temperature detect switch (TDS) sets certain temperature, electronic
Water valve is arranged to the state closed and opened when hand switch is closed when hand switch is opened；
2）Cold water is set to be carried out in the heating circuit that outlet conduit, the first pipeline, inlet channel, water heater are constituted by water pump pre-
Heat；
3）In temperature of cold water rises and when being heated to uniform temperature, triggering temperature detect switch (TDS) closes temperature detect switch (TDS), and makes hand switch
Takeoff deenergization；
4）When hand switch takeoffs, dynamoelectric water valve open, running water can from running water inlet channel enter inlet channel in simultaneously
Into water heater normal heating.
Using above-mentioned technical proposal, have the following technical effect that：
1）Most basic, this structure can realize the preheating of cold water in outlet pipe, prevent because there is substantial amounts of cold water quilt in outlet pipe
People bleed off, it has not been convenient to the use of people, and cause artificial waste；
2）After the completion of preheating, heated hot water can pass through water heater, outlet conduit and pass through tap in inlet channel
It is utilized, it is to avoid be not used in inlet channel by hydronic water, improve the utilization rate of preheating water, it is to avoid wave
Take；
3）The present apparatus is simple in construction, greatly reduces the fault rate of element；
4）The present apparatus is except water saving is without wasting electric energy, it is not necessary to being transformed inside existing water heater, adapts in the market and owns
Water heater, constitutes outside reliability height, because return pipe is a part for water inlet pipe, need not increase return pipe in addition；
5）For relatively transformation water heater, this device is not because together with the combustion parts of water heater, not by water heater ignition temperature
Influence, therefore operational reliability height, particularly electric elements.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is external structure schematic diagram of the present invention.
Embodiment
A kind of water-saving device of water heater shown in Fig. 1, it includes water heater 1, and the water side of water heater 1 passes through outlet conduit 2
It is connected with tap 3, the water inlet end of water heater 1 is connected with the one end of inlet channel 4, the of the other end of inlet channel 4 and three-way pipe 5
One passage is connected, and the second channel of three-way pipe 5 is connected with running water inlet channel 6, and third channel and the water pump 7 of three-way pipe 5 connect
Connect, water pump 7 accesses outlet conduit 2 by the first pipeline 8 and connected, and the first pipeline 8 is provided with temperature detect switch (TDS) 9, hand switch 10
First control end 11 is connected with the control end of temperature detect switch (TDS) 9, the second control end 12 of hand switch 10 respectively with water pump 7, electric water
The control end of valve 13 is connected.
Non-return valve 14 is provided between temperature detect switch (TDS) 9 and water pump 7, and on the first pipeline 8, circulating water can be so prevented
The adverse current for reclaimed water of uniting, it is ensured that cold water is uniform, efficient heating.
A kind of application method of the water saving fixtures, it comprises the following steps：
1）10 unlatching temperature detect switch (TDS)s 9, water pump 7, dynamoelectric water valve 13 are operated with manual switches, wherein, temperature detect switch (TDS) 9 sets certain temperature
Degree, dynamoelectric water valve 13 is arranged to the state closed and opened when hand switch 10 is closed when hand switch 10 is opened；
2）Cold water is made in the heating circuit that outlet conduit 2, the first pipeline 8, inlet channel 4, water heater 1 are constituted by water pump 7
Preheated；
3）In temperature of cold water rises and when being heated to uniform temperature, triggering temperature detect switch (TDS) 9 closes temperature detect switch (TDS), and makes hand switch
10 takeoff deenergization；
4）When hand switch 10 takeoffs, dynamoelectric water valve 13 is opened, and running water can enter inlet channel from running water inlet channel 6
In 4 and enter the normal heating of water heater 1.
It is preferred that, dynamoelectric water valve 13 is magnetic valve.
Using said structure, in not actuated manual push button switch 10, temp control switch 9 in an ON state, makes
Used time uses following operating procedure, presses button switch 10 and keeps, and circuit is powered, and magnetic valve 13, which starts, closes water inlet pipe 6, together
When water pump 7 start make water pipe 2 and return pipe 4 water pass through water heater circulating-heating；When being heated to design temperature, temperature control
Device 9 starts deenergization, and manual push button switch dead electricity is upspring open-circuit line, and the dead electricity of magnetic valve 13 opens water inlet pipe, while water pump 7
Dead electricity stops pump water, now opens tap, i.e., continually flows out the hot water of design temperature.Normally during use, because of warp
The water of excess temperature controller is not involved in circulating-heating and gradually cooled down, and temperature controller recovers on-state, is opened into next round
It is dynamic to prepare.
Claims (3)
1. a kind of water-saving device of water heater, it includes water heater（1）, water heater（1）Water side pass through outlet conduit（2）With water
Tap（3）Connection, it is characterised in that：Water heater（1）Water inlet end and inlet channel（4）One end is connected, inlet channel（4）It is another
End and three-way pipe（5）First passage connection, three-way pipe（5）Second channel and running water inlet channel（6）Connection, three-way pipe
（5）Third channel and water pump（7）Connection, water pump（7）Pass through the first pipeline（8）Access outlet conduit（2）Connection, the first pipeline
（8）It is provided with temperature detect switch (TDS)（9）, hand switch（10）The first control end（11）With temperature detect switch (TDS)（9）Control end is connected, manually
Switch（10）The second control end（12）Respectively with water pump（7）, dynamoelectric water valve（13）Control end is connected.
2. a kind of water-saving device of water heater according to claim 1, it is characterised in that：In temperature detect switch (TDS)（9）And water pump（7）
Between, and in the first pipeline（8）It is provided with non-return valve（14）.
3. the application method of water saving fixtures, is characterised by described in a kind of claim 1 or 2, it comprises the following steps：1）Pass through hand
Dynamic switch（10）Open temperature detect switch (TDS)（9）, water pump（7）, dynamoelectric water valve（13）, wherein, temperature detect switch (TDS)（9）Certain temperature is set
Degree, dynamoelectric water valve（13）It is arranged in hand switch（10）Closed and in hand switch during unlatching（10）The shape opened during closing
State；
2）Pass through water pump（7）Make cold water in outlet conduit（2）, the first pipeline（8）, inlet channel（4）, water heater（1）Constitute
Preheated in heating circuit；
3）In temperature of cold water rises and when being heated to uniform temperature, temperature detect switch (TDS) is triggered（9）Temperature detect switch (TDS) is closed, and makes to open manually
Close（10）Takeoff deenergization；
4）In hand switch（10）When takeofing, dynamoelectric water valve（13）Open, running water can be from running water inlet channel（6）Into entering
Waterpipe（4）In and enter water heater（1）Normal heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267834.2A CN106949635A (en) | 2017-04-22 | 2017-04-22 | A kind of water-saving device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267834.2A CN106949635A (en) | 2017-04-22 | 2017-04-22 | A kind of water-saving device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949635A true CN106949635A (en) | 2017-07-14 |
Family
ID=59476023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710267834.2A Pending CN106949635A (en) | 2017-04-22 | 2017-04-22 | A kind of water-saving device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283964A (en) * | 2020-10-30 | 2021-01-29 | 湖南哲能赫新能源有限责任公司 | Water-saving temperature control device of solar water heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2243063A1 (en) * | 1997-07-16 | 1999-01-16 | Macintyre Management Consultants Inc. | Improved heater for liquids |
| CN101660837A (en) * | 2009-09-26 | 2010-03-03 | 魏均倚 | Combined-type electric water heater |
| CN202511477U (en) * | 2012-03-19 | 2012-10-31 | 肖成超 | Temperature-control water-saving device for water heater |
| CN103743108A (en) * | 2014-01-16 | 2014-04-23 | 重庆科技学院 | Water saving device of water heater |
| CN105650880A (en) * | 2014-11-10 | 2016-06-08 | 陆雪峰 | Water-saving control device |
| CN206648315U (en) * | 2017-04-22 | 2017-11-17 | 余开云 | A kind of water-saving device of water heater |
-
2017
- 2017-04-22 CN CN201710267834.2A patent/CN106949635A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2243063A1 (en) * | 1997-07-16 | 1999-01-16 | Macintyre Management Consultants Inc. | Improved heater for liquids |
| CN101660837A (en) * | 2009-09-26 | 2010-03-03 | 魏均倚 | Combined-type electric water heater |
| CN202511477U (en) * | 2012-03-19 | 2012-10-31 | 肖成超 | Temperature-control water-saving device for water heater |
| CN103743108A (en) * | 2014-01-16 | 2014-04-23 | 重庆科技学院 | Water saving device of water heater |
| CN105650880A (en) * | 2014-11-10 | 2016-06-08 | 陆雪峰 | Water-saving control device |
| CN206648315U (en) * | 2017-04-22 | 2017-11-17 | 余开云 | A kind of water-saving device of water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283964A (en) * | 2020-10-30 | 2021-01-29 | 湖南哲能赫新能源有限责任公司 | Water-saving temperature control device of solar water heater |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |