CN206648315U - A kind of water-saving device of water heater - Google Patents
A kind of water-saving device of water heater Download PDFInfo
- Publication number
- CN206648315U CN206648315U CN201720427190.4U CN201720427190U CN206648315U CN 206648315 U CN206648315 U CN 206648315U CN 201720427190 U CN201720427190 U CN 201720427190U CN 206648315 U CN206648315 U CN 206648315U
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- water
- water heater
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- heater
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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 of the inlet channel other end and three-way pipe connects, 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 terminal of hand switch is connected with temperature detect switch (TDS) control terminal, second control terminal of hand switch respectively with water pump, dynamoelectric water valve control terminal connects.The utility model can realize the preheating of cold water in outlet pipe, prevent from being bled off by people because substantial amounts of cold water in outlet pipe be present, it has not been convenient to the use of people, and cause artificial waste.
Description
Technical field
The utility model 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 the one kind for by various physical principles, making cold water temperature rise become 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 etc., it can carry and circulate pre- hot function,
Water in circulation line can be preheated, to reach the purpose for obtaining hot water with valve is opened during water.It is but existing
The utilization rate of hot water is not high in the circulation line of water heater, often after user's use terminates, there remains in circulation line
A large amount of unemployed hot water, so easily cause the waste of the energy.
Such as the Chinese patent that application publication number is CN103712329A discloses a kind of gas and hot water of forced-ventilated preheating
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 with hot water outlet pipe, the other end connects 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 with the other end of the straight tube of three-way cock valve opening and led to；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 water is opened
Connected after the water side of pass and the parallel connection of water flow sensing unit water side with the water inlet end of water pump, the water side of water pump and cold water inlet
Connection.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 use, 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
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, and the one kind provided can solve
Certainly existing water heater easily causes the technical problem that waste heat is wasted in use.
What the purpose of utility model 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 and tap
Connect, 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, threeway
The second channel of pipe is connected with running water inlet channel, and the third channel of three-way pipe is connected with water pump, and water pump passes through the first pipeline
Outlet conduit connection is accessed, the first pipeline is provided with temperature detect switch (TDS), the first control terminal and the temperature detect switch (TDS) control terminal of hand switch
Connection, the second control terminal of hand switch are connected with water pump, dynamoelectric water valve control terminal respectively.
Between temperature detect switch (TDS) and water pump, and non-return valve is provided with the first pipeline.
Above-mentioned dynamoelectric water valve is magnetic valve.
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 substantial amounts of cold because existing in outlet pipe
Water is bled off by people, it has not been convenient to the use of people, and cause artificial waste；
2）After the completion of preheating, the hot water being heated in inlet channel can pass through water heater, outlet conduit and pass through water
Tap is utilized, and is avoided in inlet channel and is not used by hydronic water, is improved the utilization rate of preheating water, is avoided
Waste；
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
All water heaters, form outside reliability height, because return pipe is a part for water inlet pipe, backwater need not be increased in addition
Pipe；
5）For transformation water heater, this device by water heater because together with the combustion parts of water heater, not burnt
Temperature influences, therefore operational reliability is high, particularly electric elements.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the utility model external structure schematic diagram.
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, and 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 terminal 11 is connected with the control terminal of temperature detect switch (TDS) 9, the second control terminal 12 of hand switch 10 respectively with water pump 7, electric water
The control terminal of valve 13 connects.
Between temperature detect switch (TDS) 9 and water pump 7, and non-return valve 14 is provided with the first pipeline 8, can so prevent circulating water
The adverse current for reclaimed water of uniting, ensure that cold water uniformly, efficiently heats.
In use, using 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 is set necessarily
Temperature, dynamoelectric water valve 13 is arranged to close when hand switch 10 is opened and the state opened when hand switch 10 is closed；
2）The heating for making cold water be formed in outlet conduit 2, the first pipeline 8, inlet channel 4, water heater 1 by water pump 7 is returned
Preheated in road；
3）In temperature of cold water rises and when being heated to certain temperature, triggering temperature detect switch (TDS) 9 closes temperature detect switch (TDS), and makes manually
Switch 10 takeoffs deenergization；
4）When hand switch 10 takeoffs, dynamoelectric water valve 13 is opened, and running water can enter from running water inlet channel 6 intakes
In pipeline 4 and enter the normal heating of water heater 1.
Preferably, 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 the water of water pipe 2 and return pipe 4 is passed 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.During normal 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 connects, 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 terminal（11）With temperature detect switch (TDS)（9）Control terminal connects, manually
Switch（10）The second control terminal（12）Respectively with water pump（7）, dynamoelectric water valve（13）Control terminal connects.
A kind of 2. 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）.
A kind of 3. water-saving device of water heater according to claim 1 or 2, it is characterised in that：The dynamoelectric water valve（13）For
Magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427190.4U CN206648315U (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 |
|---|---|---|---|
| CN201720427190.4U CN206648315U (en) | 2017-04-22 | 2017-04-22 | A kind of water-saving device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648315U true CN206648315U (en) | 2017-11-17 |
Family
ID=60278036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427190.4U Expired - Fee Related CN206648315U (en) | 2017-04-22 | 2017-04-22 | A kind of water-saving device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949635A (en) * | 2017-04-22 | 2017-07-14 | 余开云 | A kind of water-saving device of water heater |
| CN109458738A (en) * | 2018-11-15 | 2019-03-12 | 权杰 | A kind of water heater tap of water-saving and environmental protection |
-
2017
- 2017-04-22 CN CN201720427190.4U patent/CN206648315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949635A (en) * | 2017-04-22 | 2017-07-14 | 余开云 | A kind of water-saving device of water heater |
| CN109458738A (en) * | 2018-11-15 | 2019-03-12 | 权杰 | A kind of water heater tap of water-saving and environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171117 Termination date: 20210422 |