CN208075343U - A kind of electric water heater - Google Patents
A kind of electric water heater Download PDFInfo
- Publication number
- CN208075343U CN208075343U CN201721881904.5U CN201721881904U CN208075343U CN 208075343 U CN208075343 U CN 208075343U CN 201721881904 U CN201721881904 U CN 201721881904U CN 208075343 U CN208075343 U CN 208075343U
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- pipeline
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- hot water
- heat
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Abstract
The utility model is a kind of electric water heater, including heat storage, heat exchange pipeline is housed inside heat storage, the both ends of the heat exchange pipeline are respectively set to cold water leading-in end and hot water exit, the cold water leading-in end connection is equipped with inlet pipeline, the hot water exit connection is equipped with outlet pipeline, is connected with pipeline heater by water pump, check valve between cold water leading-in end and hot water exit, forms circulating-heating channel；Equipped with heating controller, the heating controller is connected by control circuit with water pump and pipeline heater respectively；Water (flow) direction in water pump and check valve is to flow to cold water leading-in end by hot water exit, forms unidirectional circulating-heating channel, and hot water, plug and play are faster taken in realization；Phase-change material is added in heat storage, the storage of larger heat is realized using the characteristic of phase-change material itself, improves the efficiency of heating surface.Compared with prior art, the utility model has the advantages that heat fast and easy care.
Description
Technical field
The utility model is related to a kind of hot water apparatus, especially a kind of electric water heater.
Background technology
As the improvement of people's living standards, electric heater has been enter into huge numbers of families, many is brought just to people's lives
Profit, however, traditional electric heater still remains some defects and problem：1, storage-type electric water heater volume is big, takes up space and asks
Topic；2, storage-type electric water heater bacteria breed, scale problems, for a long time can be smelly without water；3, storage-type electric water heater maintenance is asked
Topic needs to regularly replace magnesium stick, and liner is cleaned in blowdown；4, the small problem of storage-type electric water heater moisture storage capacity；5, Water storing electric heating
Hydrophone hot water delivery rate is low.These defects and problem all limit the development of electric heater.
Invention content
Technical problem to be solved in the utility model be in view of the deficiencies of the prior art, provide a kind of plug and play plus
The thermal efficiency is high and is not necessarily to the electric water heater of cleaning and maintenance.
Technical problem to be solved in the utility model is realized by technical solution below.The utility model is
A kind of electric water heater, its main feature is that：Including heat storage, heat exchange pipeline is housed inside heat storage, the two of the heat exchange pipeline
End is respectively set to cold water leading-in end and hot water exit, and the cold water leading-in end connection is equipped with inlet pipeline, and the hot water draws
Outlet connection is equipped with outlet pipeline, passes through water pump, check valve and pipeline heater phase between cold water leading-in end and hot water exit
Even, circulating-heating channel is formed；
Equipped with heating controller, the heating controller is connected by control circuit with water pump and pipeline heater respectively.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：The heat storage is internally provided with phase-change material.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：The heat storage outer wall is equipped with thermometer hole, and temperature sensor is housed in thermometer hole.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：It is connected by control circuit between the temperature sensor and heating controller.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：Flow sensor is equipped between water pump and check valve.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：It is connected by control circuit between the flow sensor and heating controller.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：The heat exchange pipeline is serpentine-like.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper electric water heater：Water (flow) direction in the water pump and check valve is to flow to cold water by hot water exit
Leading-in end.
The utility model carries out heat exchange, and phase transformation is added in heat storage by installing heat exchange pipeline in heat storage
Material realizes the storage of larger heat using the characteristic of phase-change material itself, improves the efficiency of heating surface；Pass through the heat in heat exchange pipeline
Water exit connects setting water pump, check valve and pipeline heater with cold water leading-in end, forms unidirectional circulating-heating channel, real
Now faster take hot water, plug and play；By setting heating controller, the control to heating process is realized；It is passed by setting temperature
Sensor and flow sensor realize parameter metrology, design very hommization.Compared with prior art, the utility model, which has, adds
The advantages of hot fast and easy care.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
In figure：1, temperature sensor；2, flow sensor；3, water pump；4, check valve；5, pipeline heater；6, heating control
Device processed；7, heat storage；8, heat exchange pipeline；9, phase-change material；10, inlet pipeline；11, outlet pipeline.
Specific implementation mode
The specific technical solution of the utility model described further below, further in order to those skilled in the art
The utility model is understood, without constituting the limitation to its right.
Referring to Fig.1, a kind of electric water heater, including heat storage 7,7 inside of heat storage is equipped with heat exchange pipeline 8, described to change
The both ends of heat pipeline 8 are respectively set to cold water leading-in end and hot water exit, and the cold water leading-in end connection is equipped with inlet pipeline
10, hot water exit connection is equipped with outlet pipeline 11, by water pump 3, unidirectional between cold water leading-in end and hot water exit
Valve 4 is connected with pipeline heater 5, forms circulating-heating channel；
Equipped with heating controller 6, the heating controller 6 passes through control circuit and 5 phase of water pump 3 and pipeline heater respectively
Even；
The heat storage 7 is internally provided with phase-change material 9, and 9 energy storage of phase-change material mainly utilizes latent heat, compares water energy storage
（Sensible heat）, same volume, 9 energy storage capacity of phase-change material is the several times of water, therefore can realize volume smaller, the effect of hot water amount's bigger
Fruit；
7 outer wall of the heat storage is equipped with thermometer hole, and temperature sensor 1 is housed in thermometer hole；
It is connected by control circuit between the temperature sensor 1 and heating controller 6；
Flow sensor 2 is equipped between water pump 3 and check valve 4；
It is connected by control circuit between the flow sensor 2 and heating controller 6；
The heat exchange pipeline 8 is serpentine-like, and heating effect is good；
Water (flow) direction in the water pump 3 and check valve 4 is to flow to cold water leading-in end, circulating-heating road by hot water exit
Diameter is：Cold water enters after inlet pipeline 10 from the cold water leading-in end of heat exchange pipeline 8, and water pump 3, stream are flowed through under the effect of water pump 3
After quantity sensor 2, check valve 4 and pipeline heater 5, heat exchange pipeline 8 is entered from the cold water leading-in end of heat exchange pipeline 8 again
It is interior, so realize circulating-heating, when user uses hot water, the hot water in heat exchange pipeline 8 can be flowed out from outlet pipeline 11.
The heat of electric energy production is stored using phase-change material 9, realizes that user takes thermal process：Water body passes through in heat storage 7
Heat exchange pipeline 8 carries out indirect heat exchange with phase-change material 9, realizes that cold water becomes hot water.
Phase-change material 9 is added in heat storage 7, the thermal storage density of phase-change material 9 is bigger, can store bigger heat
Amount, the accumulation of heat of phase-change material 9 and to take heat be to conduct heat by heat exchange pipeline 8 accumulation of heat and take the shared a set of heat-exchanger rig of heat, add
When hot, heating controller 6 controls water pump 3 by control circuit and pipeline heater 5 starts, and pipeline heater 5 exchanges heat pipe
Road 8 is heated, and heat exchange pipeline 8 is transferred heat to phase-change material 9 and is stored in the form of latent heat in phase-change material 9, Zhi Daoxiang
Become the temperature stopping heating that material 9 reaches setting；When cold water flows through heat exchange pipeline 8, the latent heat in phase-change material 9 can be released gradually
It puts, water body is quickly heated in realization；
Cold water enters the cold water leading-in end of heat exchange pipeline 8 from inlet pipeline 10, is flowed from outlet pipeline 11 after circulating-heating
Go out, for users to use, should during, water body discord phase-change material 9 be in direct contact, in heat storage 7 be not necessarily to water, plug and play,
It is fresh running water forever, also just without bacteria breed, without traditional magnesium stick, therefore cleaning and maintenance need not be carried out；Due to passing through heat exchange
The heat exchange water intaking of pipeline 8, therefore there is no water phenomenon is mixed in heat storage 7, hot water delivery rate is high, improves energy utilization rate.
Claims (8)
1. a kind of electric water heater, it is characterised in that：Including heat storage, heat exchange pipeline, the heat exchange are housed inside heat storage
The both ends of pipeline are respectively set to cold water leading-in end and hot water exit, and the cold water leading-in end connection is equipped with inlet pipeline, institute
It states the connection of hot water exit and is equipped with outlet pipeline, pass through water pump, check valve and pipeline between cold water leading-in end and hot water exit
Heater is connected, and forms circulating-heating channel；
Equipped with heating controller, the heating controller is connected by control circuit with water pump and pipeline heater respectively.
2. a kind of electric water heater according to claim 1, it is characterised in that：The heat storage is internally provided with phase transformation
Material.
3. a kind of electric water heater according to claim 1, it is characterised in that：The heat storage outer wall is equipped with thermometric
Hole is equipped with temperature sensor in thermometer hole.
4. a kind of electric water heater according to claim 3, it is characterised in that：The temperature sensor and computer heating control
It is connected by control circuit between device.
5. a kind of electric water heater according to claim 1, it is characterised in that：Stream is equipped between water pump and check valve
Quantity sensor.
6. a kind of electric water heater according to claim 5, it is characterised in that：The flow sensor and computer heating control
It is connected by control circuit between device.
7. a kind of electric water heater according to claim 1, it is characterised in that：The heat exchange pipeline is serpentine-like.
8. a kind of electric water heater according to claim 1, it is characterised in that：Flow in the water pump and check valve
Direction is to flow to cold water leading-in end by hot water exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881904.5U CN208075343U (en) | 2017-12-28 | 2017-12-28 | A kind of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881904.5U CN208075343U (en) | 2017-12-28 | 2017-12-28 | A kind of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075343U true CN208075343U (en) | 2018-11-09 |
Family
ID=64034431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881904.5U Active CN208075343U (en) | 2017-12-28 | 2017-12-28 | A kind of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075343U (en) |
-
2017
- 2017-12-28 CN CN201721881904.5U patent/CN208075343U/en active Active
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