CN208269391U - A kind of thermostatic electric water heater and constant temperature bath system - Google Patents
A kind of thermostatic electric water heater and constant temperature bath system Download PDFInfo
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- CN208269391U CN208269391U CN201820827997.1U CN201820827997U CN208269391U CN 208269391 U CN208269391 U CN 208269391U CN 201820827997 U CN201820827997 U CN 201820827997U CN 208269391 U CN208269391 U CN 208269391U
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Abstract
The utility model discloses a kind of thermostatic electric water heater and constant temperature bath systems, are related to household appliance technical field.The thermostatic electric water heater includes shell, master controller, leaving water temperature sensors, liner, water inlet pipe, outlet pipe, first flow controller and second flow controller, liner is set to the inside of shell, master controller is set on shell, and respectively with leaving water temperature sensors, first flow controller and the electrical connection of second flow controller, leaving water temperature sensors are set on outlet pipe, first flow controller is set on outlet pipe, second flow sensor is set on water inlet pipe, outlet pipe is connect with liner, water inlet pipe is connect with liner, master controller is for controlling first flow controller and second flow controller, it respectively reaches control water flow and adjusts the effect of temperature.
Description
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of thermostatic electric water heater and constant temperature bathing system
System.
Background technique
The electric heater of existing market, water flow are determined by the hydraulic pressure of user family, are without control, in hydraulic pressure mistake
Water flow is excessive when big, will cause hot water delivery rate of electric water heater reduction, and when traditional electric heater adjusting temperature, can only adjust
Liner water storage temperature cannot directly adjust the leaving water temperature of electric heater, only after connecting bathing pipeline, pass through bathing pipeline
In mixing outlet valve manually adjust temperature, this mode artificially manually adjusted often will cause to be operated repeatedly, lean on user's skin
Temperature is experienced in skin contact, is unable to once-through operation and just adjusts to target water temperature, wastes time, influence user experience.
Therefore, if having a can directly set water flow and automatically adjust temperature and keep the electric hot water of constant temperature
Device, it will reducing use cost, improving users'comfort.
Utility model content
The purpose of this utility model is to provide a kind of thermostatic electric water heater, can directly set water flow size with
And keep effluent temperature constancy.
The another object of the utility model is to provide a kind of constant temperature bath system, and it is big can directly to set water flow
Small and holding effluent temperature constancy.
The utility model provides a kind of technical solution: a kind of thermostatic electric water heater, including shell, master controller, out water temperature
Sensor, liner, water inlet pipe, outlet pipe, first flow controller and second flow controller are spent, the liner is set to described
The inside of shell, the master controller are set on the shell, and respectively with leaving water temperature sensors, described first-class
Amount controller and second flow controller electrical connection, the leaving water temperature sensors are set on the outlet pipe, are used for
It detects practical leaving water temperature and sends it to the master controller, the first flow controller is set to the outlet pipe
On, the second flow sensor is set on the water inlet pipe, and the outlet pipe is connect with the liner, the water inlet pipe with
The liner connection, the master controller are used to receive default leaving water temperature and preset instantaneous water flow, while according to described
The aperture that instantaneous water flow controls the first flow controller is preset, the master controller is also used to when the practical water outlet
When temperature is higher than the default leaving water temperature, controls the second flow controller and reduce aperture, when the practical leaving water temperature
When lower than the default leaving water temperature, controls the second flow controller and increase aperture.
Further, the first flow controller and the second flow controller are stepper motor.
Further, the thermostatic electric water heater further includes bypass pipe, the both ends of the bypass pipe be separately connected it is described into
Water pipe and the outlet pipe.
Further, the leaving water temperature sensors and the first flow controller are all set in institute on the outlet pipe
State the downstream of bypass pipe junction.
Further, the second flow controller be set on the water inlet pipe bypass pipe junction with it is described interior
Between gallbladder.
Further, the thermostatic electric water heater further includes liner temperature detector and inflow temperature sensor, it is described in
Gallbladder temperature detector is set in the liner, for detecting the temperature in the liner, the inflow temperature sensor setting
In on the water inlet pipe, for detecting the inflow temperature in the water inlet pipe.
Further, the liner temperature monitoring includes liner temperature sensor and warning device, the liner temperature
Sensor is electrically connected with the warning device.
Further, the warning device is jingle bell device.
Further, the thermostatic electric water heater further includes heating system, the heating system include heater circuit and with
Its heating element being electrically connected, the heating element are set in the liner.
The utility model provides another technical solution: including bathing apparatus and the thermostatic electric water heater, the perseverance
Warm electric heater includes shell, master controller, leaving water temperature sensors, liner, water inlet pipe, outlet pipe, first flow controller
And second flow controller, the liner are set to the inside of the shell, the master controller is set on the shell, and
Be electrically connected respectively with the leaving water temperature sensors, the first flow controller and the second flow controller, it is described go out
Water temperature sensor is set on the outlet pipe, for detecting practical leaving water temperature and sending it to the master controller,
The first flow controller is set on the outlet pipe, and the second flow sensor is set on the water inlet pipe, institute
It states outlet pipe to connect with the liner, the water inlet pipe is connect with the liner, and the master controller is for receiving default water outlet
Temperature and instantaneous water flow is preset, while presetting instantaneous water flow according to described and control opening for the first flow controller
Degree, the master controller are also used to control the second when the practical leaving water temperature is higher than the default leaving water temperature
Amount controller reduces aperture, when the practical leaving water temperature is lower than the default leaving water temperature, controls the second flow control
Device processed increases aperture.Bathing apparatus described in the thermostatic electric water heater is connect with the outlet pipe.
Compared with prior art, thermostatic electric water heater provided by the utility model, user can be directly inputted by master controller
Instantaneous water flow is preset, master controller is real according to the mode that instantaneous water flow controls first flow controller is preset
The instantaneous water flow of electric heater is now directly set, while master controller can also be according to user preset leaving water temperature to second
Amount controller is controlled, and to realize automatic adjustment, keeps out water termostat.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the thermostatic electric water heater that the first embodiment of the utility model provides；
Fig. 2 is the connection block diagram of master controller and each element in Fig. 1；
Fig. 3 is the structural schematic diagram of the flow route for the thermostatic electric water heater that the first embodiment of the utility model provides；
Fig. 4 is the structural schematic diagram of heating system in Fig. 1.
Icon: 1- thermostatic electric water heater；11- shell；12- master controller；13- leaving water temperature sensors；14- liner；15-
Water inlet pipe；16- outlet pipe；17- first flow controller；18- second flow controller；19- bypass pipe；20- liner temperature prison
Survey device；201- liner temperature sensor；202- warning device；21- inflow temperature sensor；22- heating system；221- heating electricity
Road；222- heating element.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " on ", "lower", "inner"
Set relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put
Or the orientation or positional relationship that positional relationship or those skilled in the art usually understand, it is merely for convenience of describing this reality
It is described with novel with simplified, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ",
Terms such as " connections " shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also by between intermediary in succession
It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.First embodiment
Please refer to shown in Fig. 1 and Fig. 2, thermostatic electric water heater 1 provided by the utility model, user by master controller 12 into
Row presets leaving water temperature and presets instantaneous water flow, and master controller 12 is again by first flow controller 17 and second flow
The control respectively of controller 18 realizes the control to instantaneous water flow and automatic water temperature regulation, keeps out water termostat.
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, thermostatic electric water heater provided by the utility model includes shell 11, main control
Device 12, leaving water temperature sensors 13, liner 14, water inlet pipe 15, outlet pipe 16, first flow controller 17 and second flow control
Device 18.Liner 14 is set to the inside of shell 11, and master controller 12 is set on shell 11, and respectively with leaving water temperature sensors
13, first flow controller 17 and second flow controller 18 are electrically connected.Leaving water temperature sensors 13 are set on outlet pipe 16,
For detecting practical leaving water temperature and sending it to master controller 12.First flow controller 17 is set on outlet pipe 16,
Second flow sensor 18 is set on water inlet pipe 15, and outlet pipe 16 is connect with liner 14, and water inlet pipe 15 is connect with liner 14.
Master controller 12 is for receiving default leaving water temperature and presetting instantaneous water flow, in the present embodiment, main control
Device 12 includes button input panel and display, and user carries out default leaving water temperature by button input panel and presets instantaneous
Water flow, while according to the aperture for presetting instantaneous water flow control first flow controller 17, this Thermostatic water heaters 1 go out
Water flow is controlled by first flow controller 17, and the aperture of first flow controller 17 is by master controller 12 according to user preset wink
When water flow control, master controller 12 is also used to control second when practical leaving water temperature is higher than default leaving water temperature
Amount controller 18 reduces aperture, and when practical leaving water temperature is lower than default leaving water temperature, control second flow controller 18 increases
Aperture.
In the present embodiment, first flow controller 17 and the second flow controller 18 are stepper motor, at it
In his embodiment, other devices with this function and structure can also be used.
Please continue to refer to Fig. 1, thermostatic electric water heater 1 provided by the utility model further includes bypass pipe 19, bypass pipe 19
Both ends are separately connected water inlet pipe 15 and outlet pipe 16, and in the present embodiment, hot water pipe is connected to by bypass pipe 19, make to lead in liner
It crosses after the hot water heated is mixed with the cold water for entering water heater and flows out.
Leaving water temperature sensors 13 and first flow controller 17 are all set in 19 junction of bypass pipe on outlet pipe 16
Downstream, leaving water temperature sensors 13 detect the leaving water temperature after hot and cold water mixing, and first flow controller 17 is to mixed
Water flow is controlled.
Second flow controller 18 is set on water inlet pipe 15 between 19 junction of bypass pipe and liner 14, in water inlet pipe 15
Water be equivalent to and be split as two water routes, second controller 18 controls enter the water routes of liner 14.
Please continue to refer to Fig. 1, thermostatic electric water heater 1 further includes liner temperature detector 20 and inflow temperature sensor 21,
Liner temperature detector 20 is set in liner 14, for detecting the temperature in liner 14, prevents liner 14 or other circuit elements
Part, which is abnormal, to be caused in liner 14 temperature excessively high and causes damages, and inflow temperature sensor 21 is set on water inlet pipe 15, is used
Inflow temperature in detection water inlet pipe 15.
In the present embodiment, liner temperature monitoring 20 includes liner temperature sensor 201 and warning device 202, liner
Temperature sensor 201 is electrically connected with warning device 202, and liner temperature sensor monitors the temperature in liner 14 in real time,
Temperature data is sent to warning device 202 in real time again, warning device 202 is thought to be set with preset value, when temperature is excessively superb
When crossing preset value, warning device 202 will be sounded an alarm, and show there is exception inside liner 14, and warning device 202 is jingle bell dress
It sets.
Fig. 1 and Fig. 4 is please referred to, thermostatic electric water heater 1 further includes heating system 22, and heating system 22 includes heater circuit
221 and the heating element 222 that is connected electrically, heating element 222 be set in liner 14.
Thermostatic electric water heater 1 provided by the utility model, master controller 12 respectively with leaving water temperature sensors 13, first-class
Amount controller 17 and second flow sensor 18 are electrically connected, according to the instantaneous water flow of user preset to first flow controller 17
The mode controlled realizes the instantaneous water flow of directly setting electric heater, while master controller 12 can also be pre- according to user
It sets out coolant-temperature gage to control second flow controller 18, to realize automatic adjustment, keeps out water termostat.
Second embodiment
Constant temperature bath system provided in this embodiment, the thermostatic electric water heater provided including bathing apparatus and first embodiment
1, bathing apparatus is connect with the outlet pipe 16 in thermostatic electric water heater 1.
Constant temperature bath system provided in this embodiment can directly set instantaneous water flow by thermostatic electric water heater 1
And constant leaving water temperature, use cost is saved, user's usage comfort is improved.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of thermostatic electric water heater, which is characterized in that including shell, master controller, leaving water temperature sensors, liner, water inlet
Pipe, outlet pipe, first flow controller and second flow controller, the liner are set to the inside of the shell, the master
Controller is set on the shell, and respectively with the leaving water temperature sensors, the first flow controller and described
The electrical connection of two flow controllers, the leaving water temperature sensors are set on the outlet pipe, for detecting practical leaving water temperature
And the master controller is sent it to, the first flow controller is set on the outlet pipe, and the second flow passes
Sensor is set on the water inlet pipe, and the outlet pipe is connect with the liner, and the water inlet pipe is connect with the liner, described
Master controller presets instantaneous water flow control according to described for receiving default leaving water temperature and presetting instantaneous water flow
Make the aperture of the first flow controller, the master controller is also used to pre- set out when the practical leaving water temperature higher than described
It when coolant-temperature gage, controls the second flow controller and reduces aperture, when the practical leaving water temperature is lower than the default water temperature out
When spending, controls the second flow controller and increase aperture.
2. thermostatic electric water heater according to claim 1, which is characterized in that the first flow controller and described second
Flow controller is stepper motor.
3. thermostatic electric water heater according to claim 1, which is characterized in that the thermostatic electric water heater further includes bypass
Pipe, the both ends of the bypass pipe are separately connected the water inlet pipe and the outlet pipe.
4. thermostatic electric water heater according to claim 3, which is characterized in that the leaving water temperature sensors and described first
Flow controller is all set in the downstream of the bypass pipe junction on the outlet pipe.
5. thermostatic electric water heater according to claim 3, which is characterized in that the second flow controller is set to described
On water inlet pipe between the bypass pipe junction and the liner.
6. thermostatic electric water heater according to claim 1, which is characterized in that the thermostatic electric water heater further includes liner temperature
Detector and inflow temperature sensor are spent, the liner temperature detector is set in the liner, for detecting the liner
In temperature, the inflow temperature sensor is set on the water inlet pipe, for detecting the inflow temperature in the water inlet pipe.
7. thermostatic electric water heater according to claim 6, which is characterized in that the liner temperature monitoring includes liner temperature
Degree sensor and warning device, the liner temperature sensor are electrically connected with the warning device.
8. thermostatic electric water heater according to claim 7, which is characterized in that the warning device is jingle bell device.
9. thermostatic electric water heater according to claim 1, which is characterized in that the thermostatic electric water heater further includes heating system
System, the heating system includes heater circuit and the heating element being connected electrically, and the heating element is set to the liner
In.
10. a kind of constant temperature bath system, which is characterized in that including bathing apparatus and such as the described in any item perseverances of claim 1-9
Warm electric heater, the bathing apparatus are connect with the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827997.1U CN208269391U (en) | 2018-05-29 | 2018-05-29 | A kind of thermostatic electric water heater and constant temperature bath system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827997.1U CN208269391U (en) | 2018-05-29 | 2018-05-29 | A kind of thermostatic electric water heater and constant temperature bath system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269391U true CN208269391U (en) | 2018-12-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827997.1U Active CN208269391U (en) | 2018-05-29 | 2018-05-29 | A kind of thermostatic electric water heater and constant temperature bath system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208269391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974075A (en) * | 2019-01-15 | 2019-07-05 | 深圳市中科智诚科技有限公司 | A kind of safe and reliable heating equipment |
| CN114294817A (en) * | 2021-12-03 | 2022-04-08 | 华帝股份有限公司 | Electric water heater and control method thereof |
| CN114562819A (en) * | 2021-12-09 | 2022-05-31 | 浙江达峰科技有限公司 | Constant temperature control method for water heater |
-
2018
- 2018-05-29 CN CN201820827997.1U patent/CN208269391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974075A (en) * | 2019-01-15 | 2019-07-05 | 深圳市中科智诚科技有限公司 | A kind of safe and reliable heating equipment |
| CN114294817A (en) * | 2021-12-03 | 2022-04-08 | 华帝股份有限公司 | Electric water heater and control method thereof |
| CN114562819A (en) * | 2021-12-09 | 2022-05-31 | 浙江达峰科技有限公司 | Constant temperature control method for water heater |
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