Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the present invention proposes a kind of electronic thermostatic valve, the electronic thermostatic valve arrangement is simple, easy to use.
The present invention also proposes a kind of method for yielding water of above-mentioned electronic thermostatic valve.
The present invention also proposes a kind of water heater with above-mentioned electronic thermostatic valve.
The electronic thermostatic valve of embodiment according to a first aspect of the present invention, including:Valve body, the valve body are intake with cold water
Mouth, water inlet of hot water and constant-temperature effluent mouth;Temperature regulating part, the temperature regulating part are located in the valve body to adjust the perseverance
The leaving water temperature of warm water outlet;Solenoid valve, the solenoid valve have water inlet, water outlet and discharge outlet, the water inlet and institute
State the connection of constant-temperature effluent mouth;Temperature sensor, the temperature sensor detect the temperature of the water inlet of hot water and according to detections
To temperature control the on-off of the water inlet of the solenoid valve, the water outlet and the discharge outlet.
Electronic thermostatic valve according to an embodiment of the present invention controls water inlet, the water outlet of solenoid valve by temperature sensor
It, can be remaining lower than the cold water of predetermined temperature and water outlet by the temperature flowed at water inlet of hot water with the on-off of discharge outlet
Cold water is discharged from discharge outlet, and cold water is avoided directly to flow into shower or spray head from water outlet and flow out, and using more convenient, improves use
Family experience.
In addition, electronic thermostatic valve according to an embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, the solenoid valve is triple valve.
According to one embodiment of present invention, the electronic thermostatic valve further includes:Water outlet port, the water outlet port and institute
Water outlet connection is stated, the water outlet port is equipped at least two water nozzles.
According to one embodiment of present invention, the water outlet port is equipped with switching valve, between at least two water nozzles
It is switched over by the switching valve.
According to one embodiment of present invention, the electronic thermostatic valve further includes:Flow sensor, the flow sensor
It is located in the valve body to detect water flow.
According to one embodiment of present invention, the valve body includes upper housing and lower case, and the upper housing is equipped with aobvious
Show panel.
According to one embodiment of present invention, the upper surface of the upper housing is formed as glass panel.
The method for yielding water of the electronic thermostatic valve of embodiment according to a second aspect of the present invention, the electronic thermostatic valve include valve
Body, temperature regulating part and solenoid valve, the valve body have cold water inlet, water inlet of hot water and constant-temperature effluent mouth, the temperature
Regulating part is located at the leaving water temperature that the constant-temperature effluent mouth is adjusted in the valve body, and the solenoid valve has water inlet, water outlet
Mouth and discharge outlet, the water inlet are connected to the constant-temperature effluent mouth, and the method for yielding water includes the following steps:S1, detection institute
The temperature T of water inlet of hot water is stated, and the temperature T that will test is compared with predetermined temperature Tn;If S2, T < Tn, described in control
Water inlet is connected with the discharge outlet;If S3, T=Tn, controls the water inlet of hot water and close, and control the water outlet and institute
After stating the discharge outlet conducting predetermined time, controls the discharge outlet and close, open the water inlet and the water outlet;If S4, T >
Tn controls the temperature regulating part and works so that the constant-temperature effluent mouth goes out water termostat.
According to one embodiment of present invention, the predetermined time is 3-7 seconds.
The water heater of embodiment according to a third aspect of the present invention, including the electronic thermostatic valve according to above-described embodiment.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Electronic thermostatic valve 100 according to an embodiment of the present invention is specifically described in conjunction with attached drawing first below.
As shown in Figures 1 to 4, electronic thermostatic valve 100 according to an embodiment of the present invention includes valve body 10, temperature regulating part
20, solenoid valve 30 and temperature sensor 40.
Specifically, valve body 10 has cold water inlet 11, water inlet of hot water 12 and constant-temperature effluent mouth 13, temperature regulating part
20 are located at the leaving water temperature in valve body 10 with regulating thermostatic water outlet 13, and solenoid valve 30 has water inlet 31, water outlet 32 and row
The mouth of a river 33, water inlet 31 are connected to constant-temperature effluent mouth 13.Temperature sensor 40 detects the temperature of water inlet of hot water 12 and according to inspection
The temperature measured controls the on-off of the water inlet 31 of solenoid valve 30, water outlet 32 and discharge outlet 33.
Wherein, electronic thermostatic valve 100 according to an embodiment of the present invention can be used for water heater, and may be generally mounted at
Between water heater and shower or spray head, electronic thermostatic valve 100 can to water heater flow out hot water and running water pipe cold water into
Row temperature adjustment, to guarantee that the water flowed out from shower or spray head is in stationary temperature always.
In other words, electronic thermostatic valve 100 according to an embodiment of the present invention mainly can by valve body 10, temperature regulating part 20,
Solenoid valve 30 and temperature sensor 40 are constituted.Wherein, valve body 10 have can be connected to running water pipe cold water inlet 11, and
The water inlet of hot water 12 of hot water outlet pipe's connection of water heater and the constant-temperature effluent mouth 13 of water outlet, temperature regulating part 20 are located at valve body
In 10, temperature regulating part 20, can be by adjusting from cold water inlet 11 and water inlet of hot water 12 according to temperature set by user
The temperature of water outlet is adjusted into the water of valve body 10.Temperature regulating part 20 can be the motor for adjusting leaving water temperature.
Solenoid valve 30 have the water inlet 31 being connected to constant-temperature effluent mouth 13, the water outlet 32 that is connected to shower or spray head and
The discharge outlet 33 of unwanted water can be discharged, the water flowed out from constant-temperature effluent mouth 13 can be from water outlet 32 by water inlet 31
Shower or spray head are flowed into, can also be directly discharged from discharge outlet 33.
Temperature inductor 40 is located at water inlet of hot water 12, can be used for detecting the inflow temperature of water inlet of hot water 12, temperature
Degree inductor 40 can be electrically connected with solenoid valve 30, and can control the water inlet 31, water outlet 32 and draining of solenoid valve 30
The on-off of mouth 33.
Specifically, when temperature inductor 40 sense water inlet of hot water 12 temperature be lower than user set temperature when, temperature
Degree inductor 40 control solenoid valve 30 water inlet 31 is connected with discharge outlet 33, water outlet 32 closing, from water inlet of hot water 12 into
The water for entering valve body 10 can directly be discharged from discharge outlet 33.
When the inflow temperature of water inlet of hot water 12 reaches certain temperature, such as when equal to the set temperature being used for, temperature sense
Device 40 is answered to sense that the temperature of water inlet of hot water 12 reaches set temperature, temperature inductor 40 controls the water inlet 31 of solenoid valve 30
It closes, opens water outlet 32 and discharge outlet 33, the shower or spray head be connected to water outlet 32 pass through the pressure of difference in height for shower
Or the cold water in spray head is discharged from discharge outlet 33, after a predetermined time, temperature inductor 40 controls the draining of solenoid valve 30
Mouth 33 is closed, and water inlet 31 and water outlet 32 are opened, and the hot water entered from water inlet of hot water 12 can be directly from solenoid valve 30
Water outlet 32 flows to shower or spray head, for users to use.
Temperature when temperature inductor 40 senses the inflow temperature of water inlet of hot water 12 more than set temperature, in valve body 10
Degree regulating part 20 can automatically adjust the mixed proportion of hot and cold water according to set temperature set by user, to guarantee leaving water temperature
It keeps constant.
Wherein it should be noted that assembly knot between each component of electronic thermostatic valve according to an embodiment of the present invention 100
Structure is all to be understood that and easy to accomplish to those skilled in the art, therefore is not described in detail.
Electronic thermostatic valve 100 according to an embodiment of the present invention as a result, by temperature sensor 40 control solenoid valve 30 into
The mouth of a river 31, water outlet 32 and discharge outlet 33 on-off, can be by the temperature flowed at water inlet of hot water 12 lower than predetermined temperature
The cold water of cold water and water outlet remnants are discharged from discharge outlet 33, avoid cold water directly flow into shower or spray head from water outlet 32 and
Outflow improves user experience using more convenient.
According to one embodiment of present invention, solenoid valve 30 is triple valve.30 structure of solenoid valve is simple as a result, technology
Maturation, it is easy to assembly and low in cost.
In certain specific embodiments of the invention, electronic thermostatic valve 100 further includes water outlet port 50, water outlet port 50
It is connected to water outlet 31, water outlet port 50 is equipped at least two water nozzles 51.Preferably, water outlet port 50 is equipped with switching valve 52,
It is switched between at least two water nozzles 51 by switching valve 52.
Specifically, as shown in Figure 1, in this application, being additionally provided with water outlet between electronic thermostatic valve 100 and shower or spray head
Mouth 50, water outlet port 50 have at least two water nozzles 51, such as a upper water-out mouth and a lower outlet, two water nozzles
It can be switched over by switching valve 52 between 51.Thus, it is possible to the water outlet of different showers or spray head be realized, using more convenient.
As shown in figure 4, according to one embodiment of present invention, electronic thermostatic valve 100 further includes flow sensor 60, flow
Sensor 60 is located in valve body 10 to detect water flow.It can detecte entire electronic constant by the way that flow sensor 60 is arranged as a result,
The water flow of warm valve 100, so as to preferably control leaving water temperature.
In certain specific embodiments of the invention, valve body 10 includes upper housing 101 and lower case 102, upper housing 101
It is equipped with display panel 103.Further, the upper surface of upper housing 101 is formed as glass panel.The valve body of the structure as a result,
10 is easy to assembly, and controls convenient for user leaving water temperature, improves user experience.
As shown in figure 5, the method for yielding water of electronic thermostatic valve 100 according to an embodiment of the present invention may comprise steps of:
S1, the temperature T for detecting water inlet of hot water 12, and the temperature T that will test is compared with predetermined temperature Tn.Specifically
The temperature of water inlet of hot water 12, and the set temperature for the temperature and user that will test can be detected by temperature sensor 40
It is compared.
If S2, T < Tn, control water inlet is connected with discharge outlet.I.e. when temperature inductor 40 senses water inlet of hot water 12
Temperature be lower than user set temperature when, temperature inductor 40 control solenoid valve 30 water inlet 31 connected with discharge outlet 33,
Water outlet 32 is closed, and the water for entering valve body 10 from water inlet of hot water 12 can directly be discharged from discharge outlet 33.
If S3, T=Tn, control water inlet of hot water 12 is closed, and is controlled water outlet and after the discharge outlet conducting predetermined time, controlled
Discharge outlet processed is closed, and inlet and outlet are opened.I.e. when the inflow temperature of water inlet of hot water 12 reaches certain temperature, such as etc.
In for set temperature when, temperature inductor 40 senses that the temperature of water inlet of hot water 12 reaches set temperature, temperature sense
The water inlet 31 that device 40 controls solenoid valve 30 is closed, and opens water outlet 32 and discharge outlet 33, the shower being connected to water outlet 32 or
The cold water in shower or spray head is discharged from discharge outlet 33 by the pressure of difference in height for spray head, after a predetermined time, temperature
The discharge outlet 33 that inductor 40 controls solenoid valve 30 is closed, and water inlet 31 and water outlet 32 are opened, and is entered from water inlet of hot water 12
Hot water directly can flow to shower or spray head from the water outlet 32 of solenoid valve 30, for users to use.
If S4, T > Tn, control temperature regulating part 20 works so that constant-temperature effluent mouth 13 goes out water termostat.I.e. when temperature sense
When device 40 being answered to sense that the inflow temperature of water inlet of hot water 12 is more than set temperature, the temperature regulating part 20 in valve body 10 can basis
Set temperature set by user automatically adjusts the mixed proportion of hot and cold water, to guarantee that leaving water temperature is kept constant.
Preferably, according to one embodiment of present invention, the predetermined time is 3-7 seconds.
The method for yielding water simple possible of electronic thermostatic valve 100 according to an embodiment of the present invention as a result, can effectively be discharged temperature
Lower cold water is spent, cold water is avoided directly to flow into shower or spray head from water outlet 32 and flow out, using more convenient, improves user
Experience.
Water heater according to an embodiment of the present invention includes the electronic thermostatic valve 100 according to above-described embodiment, due to according to this
The electronic thermostatic valve 100 of invention above-described embodiment has above-mentioned technique effect, therefore, water heater according to an embodiment of the present invention
With corresponding technical effect, it can avoid cold water from directly flowing into shower or spray head from water outlet 32 and flow out, use is more square
Just, user experience is improved.
Other of water heater according to an embodiment of the present invention are constituted and are operated for those of ordinary skills
All be it is known, be not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be machine
Tool connection, is also possible to be electrically connected;It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right above second feature and oblique upper, or be merely representative of
First feature horizontal height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.