CN206145959U - Electronic constant temperature formula electric water heater - Google Patents
Electronic constant temperature formula electric water heater Download PDFInfo
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- CN206145959U CN206145959U CN201620985881.1U CN201620985881U CN206145959U CN 206145959 U CN206145959 U CN 206145959U CN 201620985881 U CN201620985881 U CN 201620985881U CN 206145959 U CN206145959 U CN 206145959U
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Abstract
The utility model relates to an electronic constant temperature formula electric water heater, including casing, heating inner bag, electronic type thermo valve and controller, install a temperature sensor respectively on hot water outlet pipe and the cold water inlet tube of heating inner bag, hot water outlet pipe and cold water inlet tube are connected with the electronic type thermo valve, the mixing water play water piping connection play water terminal of electronic type thermo valve, two temperature sensor and electronic type thermo valve are connected with the controller. The utility model discloses the possible temperature of reading the hot and cold water in advance to carrying out hot and cold water ratio adjustment to the electronic type thermo valve in advance, and then in time adjusting the mixing water leaving water temperature, it is also more convenient to use.
Description
Technical field
This utility model is related to a kind of electric heater, concretely relates to a kind of electronic constant temperature electric heater, belongs to
Electric heater technical field.
Background technology
Thermostatic electric water heater in industry is the product that electric heater and mechanical type thermostatic valve combine, i.e. electricity in fact at present
The mixing water of output temperature relative constancy after mechanical type thermostatic valve mixes supplies bathing to the hot water of water heater output with pipeline cold water
Use.
There is following some lower foot using the water heater of mechanical type thermostatic valve：One is, temperature-sensitive element is near apart from outlet, passes through
Expanding with heat and contract with cold for temperature-sensitive element promotes the ratio for adjusting hot and cold water, this temperature-sensitive element closer to water user, when mixing water flows out
When water system, water user does not note easily scald, unless first first tried actual water temperature with handss, lowers etc. water temperature
Steady statue is may be at.This scheme in-convenience in use, waste water；Two are, due to very smart inside mechanical type thermostatic valve
It is close, it is very high for the requirement of water quality, if water quality is contained within a large amount of impurity, or long-term precise decreasing, or causing thermostatic valve
It is plugged, affects the regulation and control of temperature, service life is short；Three are, in order to increase the service life, keep homoiothermic precision, are not stifled
Plug thermostatic valve, user typically can be cleaned to which, but the upper door operation of personnel after sale that this cleaning again must be professional, taken
Use cost is high；Four are, after each use of water system, it is necessary to which the Water Temperature-Adjusting rotary knob on the left side is transferred to less than 40 DEG C, no
When then next time opens thermostatic valve, temperature is well over 40 DEG C, while once discharging water, need for water-mixing temperature to be adjusted to 40 DEG C again
With satisfaction coolant-temperature gage demand, using in fact and inconvenient.
For above-mentioned problem, there are a kind of electric heater of employing electronic thermostatic valve, electronic thermostatic valve in the prior art
One end connection water heater hot water outlet pipe and cold water pipe, the other end connection mixing water outlet pipe, for user use, due to
What electronic type thermostatic valve drove valve element action is motor, and its power output is steady, is not affected by water quality or incrustation scale, control accuracy
Height, is difficult to be blocked, long service life.Existing electronic constant temperature water heater, the only outlet of the mixing water of electronic type thermostatic valve
A temperature sensor is installed at place, adjusts heat according to the difference of mixing water leaving water temperature and the design temperature of temperature sensor detection
The ratio of water and cold water.The detection of this structure temperature sensor is mixed leaving water temperature, it is impossible to read in advance hot water and
The temperature of cold water, it is impossible to the ratio of hot and cold water is adjusted according to the change of water temperature in time, is existed in temperature adjustment delayed.
Utility model content
This utility model main purpose is to solve the above problems and not enough, there is provided a kind of simple structure, easy to use, and
The electronic constant temperature electric heater of mixing water leaving water temperature is adjusted in time can.
For achieving the above object, the technical solution of the utility model is：
A kind of electronic constant temperature electric heater, including housing, heating inner liner, electronic type thermostatic valve and controller, in heating
A temperature sensor, hot water outlet pipe and cold water inlet and electricity are respectively mounted on the hot water outlet pipe of inner bag and cold water inlet
Minor thermostatic valve connects, and the mixing water outlet pipe of electronic type thermostatic valve connects outlet terminal, two temperature sensors and electronic type
Thermostatic valve is connected with controller.
Further, the temperature sensor is arranged on the outside of housing and installs near housing.
Further, a check valve is installed on the cold water inlet of heating inner liner.
Further, the electronic thermostatic valve is arranged on the outside of housing.
Further, the electronic thermostatic valve is more than or equal to 1 meter with the distance of the housing.
To sum up content, a kind of electronic constant temperature electric heater described in the utility model, overall structure are simple, warm by two
Degree sensor is directly installed on hot water outlet pipe and the cold water inlet of water heater, can accomplish to read the temperature of hot and cold water in advance
Degree, so as to carry out cold-hot water proportion regulation in advance to electronic type thermostatic valve, and then adjusts mixing water leaving water temperature in time, using
It is convenient.
Description of the drawings
Fig. 1 is this utility model measurement apparatus structural representation.
As shown in figure 1, housing 1, electronic type thermostatic valve 2, controller 3, hot water outlet pipe 4, cold water inlet 5, mixing water
Outlet pipe 6, the first temperature sensor 7, second temperature sensor 8, check valve 9.
Specific embodiment
This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of electronic constant temperature electric heater, including housing 1, heating inner liner (not shown), electronics
Formula thermostatic valve 2 and controller 3, heating inner liner connection hot water outlet pipe 4 and cold water inlet 5, the water inlet end of electronic type thermostatic valve 2
It is connected with the hot water outlet pipe 4 of heating inner liner and cold water inlet 5, the water side connection mixing water water outlet of electronic type thermostatic valve 2
Pipe 6, the first-class outlet terminal of other end connection spray of mixing water outlet pipe 6, installs one on the cold water inlet 5 of heating inner liner
Check valve 9.
Cold water enters heating inner liner through cold water inlet 5, and the hot water after heating is flowed out from hot water outlet pipe 4, and cold water is same
When also can enter in electronic type thermostatic valve 2, mix in electronic type thermostatic valve 2 with hot water, mixed mixing water is through mixing
Water outlet pipe 6 enters outlet terminal.
First temperature sensor 7 is installed on hot water outlet pipe 4, second temperature sensor is installed on cold water inlet 5
8, the first temperature sensor 7, second temperature sensor 8 and electronic type thermostatic valve 2 are connected with controller 3, the first temperature sensor
7th, the cold and hot coolant-temperature gage of 8 real-time detection of second temperature sensor, and temperature signal is sent to into controller 3 in real time, controller 3 will inspection
The temperature that the temperature of survey is set with user compares, and controls electronic type thermostatic valve 2 according to difference and adjusts cold in hot and cold water pipeline at any time
Hot water ratio, and then adjust the leaving water temperature of mixing water at any time, is not in that to surmount value temperature moment excessive, thus uses
Comfort and convenient.
In the present embodiment, the first temperature sensor 7, second temperature sensor 8 are directly installed on into the hot water of heating inner liner
On outlet pipe 4 and cold water inlet 5, the first temperature sensor 7 and second temperature sensor 8 may be mounted at the outside of housing 1
And install near housing 1, it is also possible to installed in the inside of housing 1, can accomplish to read the temperature of hot and cold water in advance, so as to advance
Cold-hot water proportion regulation is carried out to electronic type thermostatic valve 2, and then adjusts mixing water leaving water temperature in time, using also convenient.
First temperature sensor 7 and second temperature sensor 8 are installed near housing 1 so that the data that temperature sensor is read are trueer
It is real, so it is more beneficial for the leaving water temperature of accurate adjustment mixing water.
In the present embodiment, electronic type thermostatic valve 2 is arranged on into the outside of housing 1, and is arranged away from water heater, preferably will
Electronic type thermostatic valve 2 is installed in the distance apart from more than 1 meter of water heater.It is not only easy to maintenance, and can utilize this 1 meter away from
Suitably reduce from the hot water temperature from heating inner liner out is caused, it is to avoid user is when water valve water outlet is just opened due to water temperature mistake
It is high and be burned, it is ensured that using more safety and comfort.
As described above, combining the plan content given by accompanying drawing, similar technical scheme can be derived.In every case it is not de-
From the content of technical solutions of the utility model, according to technical spirit of the present utility model above example is made it is any simple
Modification, equivalent variations and modification, still fall within the range of technical solutions of the utility model.
Claims (5)
1. a kind of electronic constant temperature electric heater, including housing, heating inner liner, electronic type thermostatic valve and controller, its feature exist
In：A temperature sensor, hot water outlet pipe and cold water are respectively mounted on the hot water outlet pipe of heating inner liner and cold water inlet
Water inlet pipe is connected with electronic type thermostatic valve, the mixing water outlet pipe connection outlet terminal of electronic type thermostatic valve, two temperature sensing
Device and electronic type thermostatic valve are connected with controller.
2. a kind of electronic constant temperature electric heater according to claim 1, it is characterised in that：The temperature sensor is installed
Install in the outside of housing and near housing.
3. a kind of electronic constant temperature electric heater according to claim 1, it is characterised in that：Enter in the cold water of heating inner liner
One check valve is installed on water pipe.
4. a kind of electronic constant temperature electric heater according to claim 1, it is characterised in that：The electronic thermostatic valve is installed
In the outside of housing.
5. a kind of electronic constant temperature electric heater according to claim 4, it is characterised in that：The electronic thermostatic valve and institute
The distance for stating housing is more than or equal to 1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985881.1U CN206145959U (en) | 2016-08-30 | 2016-08-30 | Electronic constant temperature formula electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985881.1U CN206145959U (en) | 2016-08-30 | 2016-08-30 | Electronic constant temperature formula electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145959U true CN206145959U (en) | 2017-05-03 |
Family
ID=58628685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620985881.1U Active CN206145959U (en) | 2016-08-30 | 2016-08-30 | Electronic constant temperature formula electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907504A (en) * | 2017-05-06 | 2017-06-30 | 佛山骏功家居科技有限公司 | A kind of intelligent constant-temperature device |
| CN107843140A (en) * | 2017-11-10 | 2018-03-27 | 河南瑞美真发股份有限公司 | A kind of hair products rinsing heat exchanger |
| CN108361966A (en) * | 2018-03-22 | 2018-08-03 | 王智勇 | A kind of smart electronics Thermostatic water heaters |
| CN112146287A (en) * | 2020-09-27 | 2020-12-29 | 广东万家乐燃气具有限公司 | Water heater, thermostatic valve control method thereof and thermostatic valve device |
-
2016
- 2016-08-30 CN CN201620985881.1U patent/CN206145959U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907504A (en) * | 2017-05-06 | 2017-06-30 | 佛山骏功家居科技有限公司 | A kind of intelligent constant-temperature device |
| CN107843140A (en) * | 2017-11-10 | 2018-03-27 | 河南瑞美真发股份有限公司 | A kind of hair products rinsing heat exchanger |
| CN108361966A (en) * | 2018-03-22 | 2018-08-03 | 王智勇 | A kind of smart electronics Thermostatic water heaters |
| CN112146287A (en) * | 2020-09-27 | 2020-12-29 | 广东万家乐燃气具有限公司 | Water heater, thermostatic valve control method thereof and thermostatic valve device |
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