CN206503990U - A kind of constant-temperature water mixing valve - Google Patents
A kind of constant-temperature water mixing valve Download PDFInfo
- Publication number
- CN206503990U CN206503990U CN201621161676.XU CN201621161676U CN206503990U CN 206503990 U CN206503990 U CN 206503990U CN 201621161676 U CN201621161676 U CN 201621161676U CN 206503990 U CN206503990 U CN 206503990U
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- water
- temperature
- pcb
- printed circuit
- circuit board
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Abstract
The utility model is related to a kind of constant-temperature water mixing valve, its feature is to include valve body, gear assembly, stepper motor, temperature controller, printed circuit board (PCB), temperature sensor, wherein described valve body has made inner cavity chamber, the hot water water inlet end being connected respectively with inner cavity chamber is also made on the valve body, cold water water inlet end and mixing water side, the hot water water inlet end is in be oppositely arranged with cold water water inlet end, valve element is provided with inner cavity chamber, the temperature sensor is arranged in mixing water side, the temperature sensor is electrically connected with printed circuit board (PCB), the temperature controller is connected with printed circuit board (PCB), the stepper motor is electrically connected with printed circuit board (PCB), the rotating shaft of the stepper motor is mutually connected with gear assembly power intake, the clutch end of the gear assembly is connected with valve element.The utility model has simple in construction, design science, it is easy to use, environmentally friendly and safe the features such as.
Description
Technical field
The utility model is related to water heater accessory field, particularly a kind of constant-temperature water mixing valve.
Background technology
Water mixing valve is first to mix cold water with hot water, then the device exported.Conventional water mixing valve is generally by manual tune
Section, water temperature is adjusted by stirring the amplitude of handle, although the water mixing valve of this type is applied to the heat using coal gas
When on hydrophone, water temperature can be made to be continuously maintained in certain temperature, but this type water mixing valve be applied to electric heater or
When on solar water heater, because the water tank volume of water heater is limited, and the firing rate of water is slower, with the time having a shower
Increase, the temperature of Water in Water Tanks can be also gradually reduced, cause hot water supply and demand not enough so that the temperature meeting step-down originally regulated,
So as to readjust coolant-temperature gage again, in-convenience in use；Because manually there is certain uncertainty in regulation water temperature so that adjust
Water waste before saving ideal water temperatures is fallen, and is unfavorable for energy-conserving and environment-protective；In addition, the water mixing valve of this type also exist be burned or by
, there is potential safety hazard in cool risk.
Utility model content
The purpose of this utility model is to provide a kind of constant-temperature water mixing valve, the water mixing valve have simple in construction, design science,
Easy to use, environmentally friendly and safe the advantages of.
What the technical solution of the utility model was realized in：
A kind of constant-temperature water mixing valve, its feature is to include valve body, gear assembly, stepper motor, temperature controller, printing electricity
Road plate, temperature sensor, wherein the valve body has made inner cavity chamber, also make what is be connected respectively with inner cavity chamber on the valve body
Hot water water inlet end, cold water water inlet end and mixing water side, the hot water water inlet end are in be oppositely arranged with cold water water inlet end, in inner chamber
Valve element is provided with room, the temperature sensor is arranged in mixing water side, and the temperature sensor is mutually electrically connected with printed circuit board (PCB)
Connect, the temperature controller is connected with printed circuit board (PCB), the stepper motor is electrically connected with printed circuit board (PCB), the stepper motor
Rotating shaft be mutually connected with gear assembly power intake, the clutch end of the gear assembly is connected with valve element.
Further, the temperature controller is provided with temperature adjustment buttons, is additionally provided with above temperature adjustment buttons
Display screen.
The utility model can obtain following technique effect as a result of technical scheme noted earlier：
The utility model is by using valve body, gear assembly, stepper motor, temperature controller, printed circuit board (PCB), temperature
Sensor, when using：First the hot water water inlet end of valve body, cold water water inlet end are connected with hot-water line, cold water pipe respectively, user first sets
Surely set by temperature controller after temperature, temperature signal can be sent to printed circuit board (PCB) and connect, and printed circuit board (PCB) can be to step
Stepper motor sends work order, and stepper motor drives gear assembly, starts valve element, and hot water water inlet end, cold water water inlet end are arrived in order
Water enter in cavity so that hot and cold water is mixed, and from the output of mixing water side, and the temperature of water exported is exactly that user sets
Fixed temperature, simple in construction, design science, safety, in the absence of wasting water, energy-conserving and environment-protective；It will make at a temperature of Water in Water Tanks
The water that water side output must be mixed can be lower than default, and temperature signal can be sent to printed circuit board (PCB) by temperature sensor, when
When temperature has difference with the temperature set originally, printed circuit board (PCB) can send work order, stepper motor to stepper motor again
Operating so that the water of mixing water side output reaches the temperature that user pre-sets again, it is not necessary to regulation manually, using more
It is convenient.
Brief description of the drawings
Fig. 1 is theory structure schematic diagram of the present utility model.
Embodiment
As shown in figure 1, a kind of constant-temperature water mixing valve described in the utility model, it is characterised in that：Including valve body 1, gear assembly
2nd, stepper motor 3, temperature controller 4, printed circuit board (PCB) 5, temperature sensor 6, wherein the valve body 1 has made inner cavity chamber 11,
The hot water water inlet end 12 being connected respectively with inner cavity chamber 11, cold water water inlet end 13 and mixing water side are also made on the valve body 1
14, the hot water water inlet end 12, in being oppositely arranged, is provided with valve element 15 with cold water water inlet end 13 in inner cavity chamber 11, and the temperature is passed
Sensor 6 is arranged in mixing water side 14, and the temperature sensor 6 is electrically connected with printed circuit board (PCB) 5, the temperature controller 4
It is connected with printed circuit board (PCB) 5, the temperature controller 4 is provided with temperature adjustment buttons 41, temperature adjustment buttons 41 are general by temperature
Heighten button and temperature down button is constituted, display screen 42, the stepper motor 3 are additionally provided with the top of temperature adjustment buttons 41
It is electrically connected with printed circuit board (PCB) 5, rotating shaft and the power intake of gear assembly 2 of the stepper motor 3 are mutually connected, the tooth
The clutch end of wheel assembly 2 is connected with valve element 15.
Operation principle of the present utility model approximately as：First by the hot water water inlet end of valve body, cold water water inlet end respectively with heat
Water pipe, cold water pipe connection, as shown in figure 1, the temperature adjustment buttons 41 that user is first set by temperature controller 4 set temperature
Afterwards, temperature signal can be sent to the plate of printed circuit 5 and connect, and printed circuit board (PCB) 5 can send work order, stepping to stepper motor 3
Motor 3 drives gear assembly 2, starts valve element 15, makes the water to hot water water inlet end 12, cold water water inlet end 13 enter cavity 11
In so that hot and cold water is mixed, and is exported from mixing water side 14, and the temperature of the water exported is exactly the temperature of user's setting, knot
Structure is simple, design science, safety, in the absence of wasting water, energy-conserving and environment-protective；When the temperature drop of Water in Water Tanks so that mixing water outlet
End 14 output water can be lower than default, and temperature sensor 6 temperature signal can be sent to printed circuit board (PCB) 5, when temperature with
Originally when the temperature set has difference, printed circuit board (PCB) 5 can send work order to stepper motor 3 again, and stepper motor 3 is transported
Turn so that the water that mixing water side 14 is exported reaches the temperature that user pre-sets again, it is not necessary to regulation manually, using more
It is convenient.
Claims (2)
1. a kind of constant-temperature water mixing valve, it is characterised in that：Including valve body（1）, gear assembly（2）, stepper motor（3）, temperature control
Device（4）, printed circuit board (PCB)（5）, temperature sensor（6）, wherein the valve body（1）Inner cavity chamber is made（11）, the valve body（1）On
Also made respectively with inner cavity chamber（11）The hot water water inlet end being connected（12）, cold water water inlet end（13）And mixing water side
（14）, the hot water water inlet end（12）With cold water water inlet end（13）In being oppositely arranged, in inner cavity chamber（11）In be provided with valve element（15）,
The temperature sensor（6）Installed in mixing water side（14）In, the temperature sensor（6）With printed circuit board (PCB)（5）Mutually it is electrically connected
Connect, the temperature controller（4）With printed circuit board (PCB)（5）Connection, the stepper motor（3）With printed circuit board (PCB)（5）Mutually it is electrically connected
Connect, the stepper motor（3）Rotating shaft and gear assembly（2）Power intake is mutually connected, the gear assembly（2）Power
Output end and valve element（15）Connection.
2. constant-temperature water mixing valve according to claim 1, it is characterised in that：The temperature controller（4）It is provided with temperature adjustment
Button（41）, in temperature adjustment buttons（41）Top be additionally provided with display screen（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161676.XU CN206503990U (en) | 2016-10-25 | 2016-10-25 | A kind of constant-temperature water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161676.XU CN206503990U (en) | 2016-10-25 | 2016-10-25 | A kind of constant-temperature water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503990U true CN206503990U (en) | 2017-09-19 |
Family
ID=59842427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161676.XU Active CN206503990U (en) | 2016-10-25 | 2016-10-25 | A kind of constant-temperature water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218890A1 (en) * | 2018-05-18 | 2019-11-21 | Xiang Juhua | Adjustable thermostatic water outlet device |
-
2016
- 2016-10-25 CN CN201621161676.XU patent/CN206503990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218890A1 (en) * | 2018-05-18 | 2019-11-21 | Xiang Juhua | Adjustable thermostatic water outlet device |
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