CN205824360U - A kind of constant-temperature water faucet - Google Patents
A kind of constant-temperature water faucet Download PDFInfo
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- CN205824360U CN205824360U CN201620515463.6U CN201620515463U CN205824360U CN 205824360 U CN205824360 U CN 205824360U CN 201620515463 U CN201620515463 U CN 201620515463U CN 205824360 U CN205824360 U CN 205824360U
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- water
- temperature
- constant
- heating element
- element heater
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Abstract
This utility model provides a kind of constant-temperature water faucet, including housing；It is provided with calandria in described housing；Described calandria includes heating element heater, water inlet pipe, outlet pipe, detection module and control module, described detection module includes flow transducer, described flow transducer detects the water flow in described water inlet pipe, generate and Output estimation signal is to described control module, described control module receives described flow detecting signal, generates and output control signals to heating element heater to regulate the output of described heating element heater.Constant-temperature water faucet provided by the utility model, use independent heating element heater that water discharge of water faucet is heated, the output of the flow detecting signal regulation heating element heater simultaneously detected according to detection module, the fluctuating temperature avoiding hydraulic pressure shakiness to cause, reaches that output water temperature is suitable and the effect of temperature constant.The constant-temperature water faucet that this utility model is proposed has the advantage that control efficiency is high, energy consumption is little and easy to use.
Description
Technical field
This utility model relates to domestic sanitary pipe device, particularly relates to a kind of constant-temperature water faucet.
Background technology
The faucet of domestic water the most all uses hot and cold water tap.Indoor water inlet pipe directly connects with hot and cold water tap,
The water tank of hot-water line one end connection water heater, other end connection hot and cold water tap.Regulated voluntarily by user during use and reach preferable
Water temperature.
At least there is following defect in prior art: the first supply of hot water relies on solar water heater, gas water heater, electricity
Water heater or air-source water heater supply, if water heater breaks down, then cannot use hot water；Secondly, if needed at any time
Use hot water everywhere, then water heater must be kept to be constantly in duty, owing to water heater working is at heating or keeping warm mode
Time, the power of needs is the biggest, but the water yield of faucet is less, therefore can cause the waste of the energy；3rd, manually regulate
Hot and cold water tap cannot realize constant-temperature effluent, and in use water temperature all can be impacted by water temperature, the size of flow, uses
Comfort level is relatively low.
In sum, there is the problem that energy consumption is high and comfort is low in traditional hot and cold water tap.
Summary of the invention
This utility model aims to provide a kind of constant-temperature water faucet, to solve traditional cold hot water tap's energy consumption height and to use comfortable
Spend low problem.
This utility model provides a kind of constant-temperature water faucet, including housing；It is provided with calandria in described housing；Described heating
Body includes that heating element heater, water inlet pipe, outlet pipe, detection module and control module, described detection module include flow transducer, institute
State flow transducer and detect the water flow in described water inlet pipe, generate and Output estimation signal is to described control module,
Described control module receives described flow detecting signal, generates and output control signals to heating element heater first with the described heating of regulation
The output of part.
Further, described detection module also includes cooling-water temperature sensor；Described cooling-water temperature sensor detects in described outlet pipe
Water temperature, generate and output temperature detection signal be to described control module, described control module receives described temperature detection signal
And flow detecting signal, generate and output control signals to heating element heater to regulate the output of described heating element heater.
Preferably, described heating element heater is U-shaped heater strip；The zero line of external power source is accessed in one end of described U-shaped heater strip,
The other end accesses the live wire of external power source, and described heating element heater is arranged on and adds in heat pipe.
For optimizing the efficiency of heating surface, it is achieved uniformly heat, described calandria is provided with first and adds heat pipe and second and add heat pipe,
Described first adds heat pipe and second adds and is respectively arranged with a single u-shaped heater strip in heat pipe.
Further, described water inlet pipe connection first adds heat pipe, and described outlet pipe connection second adds heat pipe；By described
Water inlet pipe enters the current of calandria and sequentially passes through first and add after heat pipe and second adds heat pipe and flow out from described outlet pipe.
Preferably, described cooling-water temperature sensor is arranged on the porch of described outlet pipe.
For improving the safety in utilization of constant-temperature water faucet, described outlet pipe includes the first outlet pipe and second being sequentially communicated
Outlet pipe；The side of described first outlet pipe is provided with zero line side Stroma.
Further, the side of described second outlet pipe is provided with ground terminal Stroma.
Preferably, described flow transducer is Hall flow sensor, and described control module includes controller and controllable silicon
Control circuit.
Understand water temperature information for ease of user, described housing is provided with display screen.
Constant-temperature water faucet provided by the utility model, uses independent heating element heater to heat water discharge of water faucet,
The output of the flow detecting signal regulation heating element heater simultaneously detected according to detection module, it is to avoid hydraulic pressure shakiness causes
Fluctuating temperature, reaches that output water temperature is suitable and the effect of temperature constant.The constant-temperature water faucet that this utility model is proposed has control
The advantage that efficiency processed is high, energy consumption is little and easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is
Embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of a kind of embodiment of constant-temperature water faucet that Fig. 1 is proposed by this utility model；
Fig. 2 is the structural representation of calandria in constant-temperature water faucet shown in Fig. 1；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the top view of Fig. 2；
Fig. 5 is the waterway circulating schematic diagram in calandria shown in Fig. 2；
Fig. 6 is the assembly relation schematic diagram of water inlet pipe and flow transducer.
Detailed description of the invention
This utility model provides a kind of constant-temperature water faucet.Including housing, housing and the leading bend pipe being disposed in the interior or
Other similar user-friendly pipeline or outlet connection.Entirely different with prior art, carried at this utility model
The housing of the constant-temperature water faucet of confession is provided with calandria.Set calandria makes constant-temperature water faucet have independent heating
Element, as long as under conditions of calandria works, i.e. can ensure that tap bend pipe persistently provides sufficient hot water.Specifically,
Calandria includes heating element heater, water inlet pipe, outlet pipe, detection module and control module.Heating element heater and tap bend pipe or similar
The water yield coupling of pipeline, it is to avoid meaningless energy waste.In order to make water outlet meet constant temperature, improve comfort,
Being provided with flow transducer in detection module, flow transducer is used for detecting the water flow in water inlet pipe, and by water flow
Convert flow detecting signal to export to control module.Control module receives flow detecting signal, generates and outputs control signals to
Heating element heater is to regulate the output of heating element heater, with adjusting water outlet water temperature.Constant-temperature water faucet provided by the utility model,
Using independent heating element heater to heat water discharge of water faucet, the flow detecting signal regulation that detection module detects simultaneously adds
The output of thermal element, it is to avoid the fluctuating temperature that hydraulic pressure shakiness causes, reaches that output water temperature is suitable and the effect of temperature constant.
The constant-temperature water faucet that this utility model is proposed has the advantage that control efficiency is high, energy consumption is little and easy to use.
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with Figure of description, to this
The specific embodiment of utility model is clearly and completely described, it is clear that described embodiment is this utility model part
Embodiment rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of this utility model protection.
See a specific embodiment of the constant-temperature water faucet that Fig. 1 to Fig. 6 is proposed by this utility model, the present embodiment
The constant-temperature water faucet provided includes housing 1 and the leading bend pipe 5 connected with housing 1.The lower end of housing 1 is provided with into water base
4.Water inlet base 4 connects with tap water water source, to inject clean water to be heated in housing 1.
Being provided with calandria 6 in housing 1, calandria 6 includes heating element heater, water inlet pipe, outlet pipe, detection specifically
Module and control module 10.Wherein, heating element heater is preferably manageable electrical heating elements, can also be effectively improved constant temperature simultaneously
The service life that faucet is overall.Electrical heating elements is preferably U-shaped electrical heating wire, and external electrical is accessed in one end of U-shaped electrical heating wire
The zero line in source, the other end accesses the live wire of external power source, and heating element heater is arranged on and adds in heat pipe 13.Parallel connection in the present embodiment sets
Being equipped with two and add heat pipe, each adds and is respectively arranged with a single u-shaped heater strip in heat pipe.The heating power of double heating pipes is more than single
Adding the heating power of heat pipe, this structure heating surface area is big, and for the amount of inlet water of same volume, double heating pipes can be allowed to
It is heated and is more uniformly distributed, may further ensure that the using effect of constant-temperature water faucet.
Calandria 6 two ends are respectively arranged with upper cover 7 and lower cover 8, and upper cover 7 offers outlet, the company of offering on lower cover 8
Logical water inlet pipe and the water inlet of water inlet base 4.For providing the supply of cold water simultaneously, water inlet base 4 there is the most concentric two-layer pipe
Road, between pipeline by perpendicular pipeline connection and arrange one connect soon plug seal.
For realizing thermostatic control to water temperature, in the present embodiment, detection module is preferably provided with cooling-water temperature sensor and
Flow transducer.One sensor can certainly be only set and be controlled the collection of parameter, but water temperature sensing is set simultaneously
Device and flow transducer can realize multivariable Control, improve thermostatically controlled control efficiency.Specifically, cooling-water temperature sensor is arranged
In outlet pipe, for detecting the water temperature in water pipe, generate and output temperature detected signal value control module 10.Control module
10 accept temperature detection signal, generate and output control signals to heating element heater to regulate the output of heating element heater.Flow
Sensor is then for detecting the discharge in water inlet pipe.The preferred Hall flow sensor of flow transducer, flow rotor 14 and joint
Hydrophone 14-1 is arranged in water inlet pipe pipeline.When tap water water source supply hot water to be added, water inlet pipe there are current flow through, arrange
Hall element 14-2 on water inlet pipe pipeline outer wall generates and Output estimation signal is to described control module 10.Described control
Molding block 10 accepts temperature detection signal and the flow detecting signal of flow transducer output of cooling-water temperature sensor output, generates also
Output control signals to the heating element heater output with regulation heating element heater, so that the hot water flowed out in tap bend pipe 5
All the time comfortable temperature is maintained.
For optimizing thermal efficiency, initially enter the first water inlet pipe 15-1 by the water body to be heated after flow transducer, so
Tailing edge the first water inlet pipe 15-1 enters the second water inlet pipe 15-2, subsequently enter first add in heat pipe 13-1 heating after flow into second and add
Heat pipe 13-2, and add in heat pipe 13-2 by flowing into the first outlet pipe 16-1 after heating element heats successively, second going out second
Water pipe 16-2 and the 3rd outlet pipe 16-3 also flow on upper cover 7 outlet offered, to have been formed from the 3rd outlet pipe 16-3
Whole waterway circulating.Preferably cooling-water temperature sensor is arranged in the first water inlet pipe 15-1.
Control module 10 in the present embodiment preferably includes controller and controllable silicon constant temperature control circuit, and its middle controller is excellent
Elect single-chip microcomputer as or other can realize the integrated circuit of said function.Cooling-water temperature sensor and Hall element generate temperature detection letter
Number and flow detecting signal exporting to controller, controller generates control signal and also exports to controllable silicon constant temperature control circuit,
Controllable silicon constant temperature control circuit regulation output voltage, and then the output of regulation electrical heating wire.Controllable silicon constant temperature control circuit
In be preferably provided on the outer wall of the first water inlet pipe 15-1 and the second water inlet pipe 15-2 connectivity part, utilize the low temperature of water inlet pipe to electricity
Dispel the heat in road.The driving of controllable silicon constant temperature control circuit preferably employs photoelectric coupling and triggers signal.Output when detection module
When value meets control condition, photoelectrical coupler output triggers signal and makes controlled silicon conducting, and then changes the defeated of constant temperature control circuit
Go out voltage, thus reach to change heating element heater, the namely purpose of the output of electrical heating wire.For improving safety in utilization,
The side of the first outlet pipe 16-1 is provided with zero line side Stroma 12, the side of the second outlet pipe 16-2 is provided with ground wire terminal
Seat 11, goes out to be additionally provided with check-valves at water inlet base 4, and when being used for avoiding cutting off the water, dry combustion method phenomenon, occurs in water route water conservancy diversion.
The work process of the constant-temperature water faucet disclosed in the present embodiment is as follows: when switching 3 and reaching hot water gear, water inlet head
First passing through water economizer and the rotor of flow transducer, flow detecting signal is exported to control module 10 by Hall element, and current are clean
Water the first water inlet pipe 15-1 flows into, and flows into first successively through the second water inlet pipe 15-2 and adds heat pipe 13-1 and second and add heat pipe 13-
2, after two add heating pipe heating, flow into the first outlet pipe 16-1, now cooling-water temperature sensor detects water temperature and generates temperature inspection
Survey signal value output control module 10.Controller in control module 10 generates control signal, by controlled according to detection parameter
Silicon constant temperature control circuit regulation output voltage, and then the output of regulation heater, it is achieved thermostatic control, it is ensured that using
Cheng Zhong, can be automatically adjusted the output of heater strip, it is to avoid the temperature wave that variation in water pressure causes according to current size and water temperature
Dynamic, cause high temperature to scald.The housing 1 of faucet is additionally provided with display screen 2, display screen 2 and controller electrical connection, shows in real time
Show water temperature, user-friendly.
Constant-temperature water faucet disclosed in the present embodiment, realizes water temperature control according to the measured value of water flow and temperature, keeps away
Exempt from the temperature fluctuation that variation in water pressure causes, by independent heating element heater, current are heated simultaneously, improve the use of faucet
Comfort level, has the advantage that heating power is little, control mode is simple and efficiency is high.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in foregoing embodiments still can be modified by it, or carries out wherein portion of techniques feature
With replacing；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technology
The spirit and scope of scheme.
Claims (10)
1. a constant-temperature water faucet, including housing；It is characterized in that, in described housing, be provided with calandria；Described calandria bag
Including heating element heater, water inlet pipe, outlet pipe, detection module and control module, described detection module includes flow transducer, described stream
Quantity sensor detects the water flow in described water inlet pipe, generates and Output estimation signal is to described control module, described
Control module receives described flow detecting signal, generates and output control signals to heating element heater to regulate described heating element heater
Output.
Constant-temperature water faucet the most according to claim 1, it is characterised in that described detection module also includes cooling-water temperature sensor；
Described cooling-water temperature sensor detects the water temperature in described outlet pipe, generates and output temperature detection signal is to described control module, institute
State control module and receive described temperature detection signal and flow detecting signal, generate and output control signals to heating element heater to adjust
Save the output of described heating element heater.
Constant-temperature water faucet the most according to claim 2, it is characterised in that described heating element heater is U-shaped heater strip；Described U
The zero line of external power source is accessed in one end of type heater strip, and the other end accesses the live wire of external power source, and described heating element heater is arranged on
Add in heat pipe.
Constant-temperature water faucet the most according to claim 3, it is characterised in that described calandria is provided with first add heat pipe and
Second adds heat pipe, and described first adds heat pipe and second adds and be respectively arranged with a single u-shaped heater strip in heat pipe.
Constant-temperature water faucet the most according to claim 4, it is characterised in that described water inlet pipe connection first adds heat pipe, described
Outlet pipe connection second adds heat pipe；Enter the current of calandria by described water inlet pipe to sequentially pass through first and add heat pipe and second and add
Flow out from described outlet pipe after heat pipe.
Constant-temperature water faucet the most according to claim 5, it is characterised in that described cooling-water temperature sensor is arranged on described outlet pipe
Porch.
Constant-temperature water faucet the most according to claim 6, it is characterised in that described outlet pipe includes that be sequentially communicated first goes out
Water pipe and the second outlet pipe；The side of described first outlet pipe is provided with zero line side Stroma.
Constant-temperature water faucet the most according to claim 7, it is characterised in that the side of described second outlet pipe is provided with ground wire
Terminal base.
Constant-temperature water faucet the most according to claim 8, it is characterised in that described flow transducer is Hall flow sensing
Device, described control module includes controller and silicon controlled control circuit.
Constant-temperature water faucet the most according to claim 9, it is characterised in that be provided with display screen on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515463.6U CN205824360U (en) | 2016-05-31 | 2016-05-31 | A kind of constant-temperature water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515463.6U CN205824360U (en) | 2016-05-31 | 2016-05-31 | A kind of constant-temperature water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824360U true CN205824360U (en) | 2016-12-21 |
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ID=57559302
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515463.6U Expired - Fee Related CN205824360U (en) | 2016-05-31 | 2016-05-31 | A kind of constant-temperature water faucet |
Country Status (1)
| Country | Link |
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| CN (1) | CN205824360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386648A (en) * | 2017-08-11 | 2019-02-26 | 江苏神工智能科技有限公司 | A kind of accurate temperature-controlling water faucet |
| CN114290597A (en) * | 2021-12-24 | 2022-04-08 | 长虹美菱股份有限公司 | Constant temperature control method for foaming mold of refrigerator cabinet body |
| CN114321491A (en) * | 2021-12-08 | 2022-04-12 | 厦门英仕卫浴有限公司 | Integrated small-sized instant heating faucet |
-
2016
- 2016-05-31 CN CN201620515463.6U patent/CN205824360U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386648A (en) * | 2017-08-11 | 2019-02-26 | 江苏神工智能科技有限公司 | A kind of accurate temperature-controlling water faucet |
| CN114321491A (en) * | 2021-12-08 | 2022-04-12 | 厦门英仕卫浴有限公司 | Integrated small-sized instant heating faucet |
| CN114290597A (en) * | 2021-12-24 | 2022-04-08 | 长虹美菱股份有限公司 | Constant temperature control method for foaming mold of refrigerator cabinet body |
| CN114290597B (en) * | 2021-12-24 | 2024-04-30 | 长虹美菱股份有限公司 | Constant temperature control method for refrigerator cabinet body foaming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 |