CN219866531U - Intelligent constant temperature control system - Google Patents
Intelligent constant temperature control system Download PDFInfo
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- CN219866531U CN219866531U CN202320688231.0U CN202320688231U CN219866531U CN 219866531 U CN219866531 U CN 219866531U CN 202320688231 U CN202320688231 U CN 202320688231U CN 219866531 U CN219866531 U CN 219866531U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 230000001105 regulatory effect Effects 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to an intelligent constant temperature control system, which comprises a temperature regulating valve core, wherein a movable valve plate of the temperature regulating valve core is driven to rotate by a motor; a cold water inlet pipeline connected with one water inlet of the temperature regulating valve core; a hot water inlet pipeline connected with the other water inlet of the temperature regulating valve core; a mixed water outlet pipeline connected with the water outlet of the temperature regulating valve core; the method is characterized in that: the power supply is also included; the motor control module is electrically connected with the motor to control the rotation direction and the angle of the motor; the first temperature sensor is arranged on the cold water inlet pipeline; the second temperature sensor is arranged on the hot water inlet pipeline; the third temperature sensor is arranged on the mixed water outlet pipeline; the information control module, the power supply, the motor control module, the first temperature sensor, the second temperature sensor and the third temperature sensor are all electrically connected with the information control module. The water outlet temperature can be quickly and accurately regulated to reach and maintain the set water temperature, and the condition of sudden cold and hot water outlet can be obviously improved.
Description
Technical Field
The utility model relates to the technical field of constant temperature control systems of faucets, in particular to an intelligent constant temperature control system based on a temperature regulating valve core.
Background
The existing control mode of the faucet in the market is generally a faucet controlled manually or controlled inductively. When the manual control faucet is used, a user needs to manually adjust the hand wheel to control the opening of the valve core so as to control the water outlet temperature of the faucet, but the manual control valve core is difficult to accurately control the water outlet temperature, so that the water outlet temperature is unstable. When the water outlet temperature strip is adjusted or the water inlet temperature is changed due to water flow fluctuation, the change range of the water outlet temperature in a certain time is larger, that is, the water outlet temperature of the faucet is delayed or fluctuates and cannot be adjusted to a preset temperature in a short time, so that the water outlet temperature is unstable and the user experience is poor.
For this purpose, chinese patent application No. CN202210076045.1 (application publication No. CN114251489 a) discloses a faucet and a control method thereof, the faucet comprising a faucet body and a control assembly, the control assembly comprising a valve seat, an actuator and a controller; the valve seat is provided with a first water inlet flow passage, a second water inlet flow passage and a second water outlet flow passage, the first water outlet flow passage and the second water inlet flow passage are communicated, and the second water inlet flow passage is connected with the tap main body; the valve seat is internally provided with a first valve core and a second valve core, the first valve core can adjust the communication area of the first water inlet flow channel and the second water outlet flow channel, the second valve core can adjust the communication area of the second water inlet flow channel and the second water outlet flow channel, the executing piece is connected with the first valve core and the second valve core and can control the opening of the first valve core and the second valve core, the executing piece is electrically connected with the controller, and the controller can control the executing piece to operate and close.
The existing water temperature control method generally sets a temperature sensor in a mixed water pipeline, after setting the temperature, the water temperature sensed by the temperature sensor is converted into an electric signal to be sent to an actuator, the actuator receives the signal and then compares the signal with the set temperature, and then the actuator is controlled to act to drive a valve core to rotate, so that the temperature adjustment is realized, and the stability of the water outlet temperature can be maintained to a certain extent. However, the temperature sensor is only provided at the tail end, and the temperature of the water can be compared with the set temperature only through the water outlet temperature, so that the water outlet temperature is extremely unstable, the water outlet temperature just flowing out can be too high or too low, the user experience feel bad, and the water inlet pressure and the water outlet flow are unknown, and the water outlet temperature can be adjusted for multiple times to reach the set temperature; when the set temperature and the zero temperature differ greatly, the valve core opening is time-consuming to control by the executing piece, so that the response speed of adjustment is low and inaccurate.
Therefore, the existing intelligent water temperature control system adopting the faucet valve core needs to be further improved.
Disclosure of Invention
Aiming at the current state of the art, the utility model provides an intelligent constant temperature control system which can quickly and accurately regulate the temperature of the outlet water to reach and maintain the set water temperature, and can obviously improve the condition of sudden cold and hot of the outlet water.
The technical scheme adopted for solving the technical problems is as follows: an intelligent constant temperature control system comprises a temperature regulating valve core, wherein a movable valve plate of the temperature regulating valve core is driven to rotate by a motor to regulate water temperature; a cold water inlet pipeline connected with one water inlet of the temperature regulating valve core; a hot water inlet pipeline connected with the other water inlet of the temperature regulating valve core; a mixed water outlet pipeline connected with the water outlet of the temperature regulating valve core; the method is characterized in that: the power supply is used for supplying power; the motor control module is electrically connected with the motor to control the rotation direction and the angle of the motor; the first temperature sensor is arranged on the cold water inlet pipeline and used for detecting the temperature of cold water; the second temperature sensor is arranged in the hot water inlet pipeline and used for detecting the water temperature of the hot water; the third temperature sensor is arranged on the mixed water outlet pipeline and used for detecting the water temperature of the mixed water; and the power supply, the motor control module, the first temperature sensor, the second temperature sensor and the third temperature sensor are all electrically connected with the information control module.
Still further improved, the device also comprises a first flow sensor which is arranged on the cold water inlet pipeline and used for detecting the flow of cold water; the second flow sensor is arranged in the hot water inlet pipeline and used for detecting the flow of hot water; the first flow sensor and the second flow sensor are electrically connected with the information control module. The numerical model for cold water flow and hot water flow can be added in the information control module, and the temperature regulating valve core can be controlled to be quickly regulated to the set temperature through the cooperation of the flow sensor and the temperature sensor, so that the condition of water outlet suddenly heating can be further improved.
For the convenience to control the operation to the information control module, still include total control module, through the wire with information control module electricity is connected, perhaps through bluetooth communication module with information control module connects, be equipped with on the total control module and be used for setting for out water temperature and start or close information control module's touch key. The overall control module may be integrated on the information processing module.
The water temperature control device is characterized by further comprising a display module which is electrically connected with the information control module and used for displaying the current water temperature, the current flow and the set water outlet temperature information. The display module can intuitively display various data, and is convenient for a user to know.
Generally, the flow sensor may be of various sensor types capable of detecting the flow of water in the prior art, and preferably, the first flow sensor and the second flow sensor are hall flow sensors.
In order to conveniently supply power to all the components of the control system, the power supply is a battery.
Further improvements include a wireless charging module to charge the battery. The structure can realize wireless contact type charging, the charging is more convenient and safe, and the battery in the battery is taken down wirelessly in the charging process.
In order to facilitate the user to control the remote (such as through a mobile terminal) function of the control system, the control system further comprises a Wifi module electrically connected with the information control module.
Compared with the prior art, the utility model has the advantages that: the control system is characterized in that a temperature sensor is arranged in a mixed water outlet pipeline, temperature sensors are arranged in a cold water inlet pipeline and a hot water inlet pipeline respectively, water temperatures of cold water and hot water can be measured in advance, cold water temperature signals and hot water temperature signals are sent to an information control module, the information control module can roughly clear how much angle range a movable valve plate of a temperature regulating valve core needs to rotate according to a model, so that mixed water can reach a set temperature, at the moment, the movable valve plate of the temperature regulating valve core can rotate to an angle in advance (the angle is relatively close to the angle which is finally needed to rotate), and finally, according to the water temperature of the mixed water measured by the temperature sensor, the information control module gives a signal to the motor control module, the movable valve plate of the temperature regulating valve core is adjusted to rotate to a correct angle (the water temperature of the mixed water at the angle reaches the set temperature), and the condition of sudden cold and sudden heat of the mixed water outlet can be obviously improved due to very fast response speed.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
fig. 2 is a schematic diagram of a second embodiment of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1, is a first preferred embodiment of the present utility model.
An intelligent constant temperature control system comprises
The water temperature adjusting valve comprises a temperature adjusting valve core 1, wherein a movable valve plate of the temperature adjusting valve core 1 is driven by a motor 2 to rotate so as to adjust the water temperature.
A cold water inlet pipeline 1a connected with one water inlet of the temperature regulating valve core 1.
And a hot water inlet pipeline 1b connected with the other water inlet of the temperature regulating valve core 1.
And a mixed water outlet pipeline 1c connected with the water outlet of the temperature regulating valve core 1.
A power supply 3 for supplying power;
and the motor control module 4 is electrically connected with the motor 2 to control the rotation direction and angle of the motor 2, so that the water mixing is realized according to the water inlet proportion of cold and hot water, and the temperature adjustment is completed.
The first temperature sensor 5a is provided in the cold water intake pipe 1a to detect the water temperature of the cold water.
The second temperature sensor 5b is provided in the hot water inlet pipe 1b to detect the temperature of the hot water.
The third temperature sensor 5c is provided in the mixed water outlet pipe 1c to detect the temperature of the mixed water.
The power supply 3, the motor control module 4, the first temperature sensor 5a, the second temperature sensor 5b and the third temperature sensor 5c are all electrically connected with the information control module 6.
The first flow sensor 7a is provided in the cold water intake pipe 1a to detect the flow rate of cold water.
A second flow sensor 7b provided in the hot water inflow pipe 1b for detecting the flow rate of the hot water.
The first flow sensor 7a and the second flow sensor 7b are each electrically connected to the information control module 6. The first flow sensor 7a and the second flow sensor 7b are hall flow sensors.
The total control module 8 is electrically connected with the information control module 6 through a wire or connected with the information control module 6 through a Bluetooth communication module, and the total control module 8 is provided with a touch button for setting the water outlet temperature and starting or closing the information control module 6.
And the display module 9 is electrically connected with the information control module 6 and used for displaying the current water temperature, the current flow and the set water outlet temperature information.
The power supply 3 is a battery. A wireless charging module 31 for charging the battery is also included.
After the user starts the starting function through the main control module 8, the display module is started to display lighting display information (current water temperature, flow and set water outlet temperature information); the first temperature sensor 5a is started to detect the cold water temperature and transmit the cold water temperature signal to the information control module 6, the second temperature sensor 5b is started to detect the hot water temperature and transmit the hot water temperature signal to the information control module 6, the first flow sensor 7a is started to detect the flow of cold water and transmit the cold water flow signal to the information control module 6, the second flow sensor 7b is started to detect the flow of hot water and transmit the hot water flow signal to the information control module 6. After the user sets the temperature to be reached by the mixed water in the total control module 8, the information control module 6 sends a signal to the motor control module 4 according to the embedded model and algorithm, the motor 2 is controlled to roughly know how much angular range the movable valve plate of the temperature regulating valve core 1 needs to rotate, so that the mixed water can reach the set temperature, at this time, the movable valve plate of the temperature regulating valve core 1 can rotate to an angle (the angle is relatively close to the angle which is finally needed to rotate), the third temperature sensor 5c detects the real-time water temperature of the mixed water, and transmits the real-time water temperature signal to the information control module 6 for comparison, the information control module 6 sends a signal to the motor control module 4, the motor 2 is controlled to adjust the movable valve plate of the temperature regulating valve core 1 to rotate to the correct angle (the water temperature of the mixed water at the angle reaches the set temperature), and the water temperature and flow of the hot water can be measured in advance, the temperature regulating valve core can move to the proper range in advance, the response speed is very fast, and the condition of sudden and hot of the mixed water outlet can be obviously improved.
The user starts the closing function through the master control module 8, when the water flow detection module stops working, the information is closed, and the information control module 6 sends out an instruction to the motor control module 4 to control the motor 2 to close the water outlet of the temperature regulating valve core 1.
As shown in FIG. 2, a second preferred embodiment of the present utility model
And a Wifi module 61 for electrically connecting with the information control module 6. Thus, the user can realize remote control of the temperature control system through the mobile terminal APP and the Internet cloud platform.
In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.
Claims (8)
1. An intelligent constant temperature control system comprises
The water temperature adjusting valve comprises a temperature adjusting valve core (1), wherein a movable valve plate of the temperature adjusting valve core (1) is driven by a motor (2) to rotate so as to adjust the water temperature;
a cold water inlet pipeline (1 a) connected with one water inlet of the temperature regulating valve core (1);
a hot water inlet pipeline (1 b) connected with the other water inlet of the temperature regulating valve core (1);
a mixed water outlet pipeline (1 c) connected with the water outlet of the temperature regulating valve core (1);
the method is characterized in that: and also comprises
A power supply (3) for supplying power;
the motor control module (4) is electrically connected with the motor (2) to control the rotation direction and the rotation angle of the motor (2);
a first temperature sensor (5 a) arranged in the cold water inlet pipeline (1 a) for detecting the water temperature of cold water;
a second temperature sensor (5 b) provided in the hot water inlet pipe (1 b) for detecting the temperature of the hot water;
a third temperature sensor (5 c) provided in the mixed water outlet pipe (1 c) for detecting the temperature of the mixed water;
the information control module (6), power (3), motor control module (4), first temperature sensor (5 a), second temperature sensor (5 b) and third temperature sensor (5 c) all are connected with this information control module (6) electricity.
2. The intelligent thermostatic control system of claim 1, wherein: and also comprises
A first flow sensor (7 a) provided in the cold water inlet pipe (1 a) for detecting the flow rate of cold water;
a second flow sensor (7 b) provided in the hot water inlet pipe (1 b) for detecting the flow rate of the hot water;
the first flow sensor (7 a) and the second flow sensor (7 b) are electrically connected with the information control module (6).
3. The intelligent climate control system according to claim 1 or 2, wherein: and also comprises
The total control module (8) is electrically connected with the information control module (6) through a wire or is connected with the information control module (6) through a Bluetooth communication module, and the total control module (8) is provided with a touch button for setting the water outlet temperature and starting or closing the information control module (6).
4. The intelligent thermostatic control system of claim 1, wherein: and also comprises
And the display module (9) is electrically connected with the information control module (6) and is used for displaying the current water temperature, the current flow and the set water outlet temperature information.
5. The intelligent thermostatic control system of claim 2, wherein: the first flow sensor (7 a) and the second flow sensor (7 b) are Hall water flow sensors.
6. The intelligent thermostatic control system of claim 1, wherein: the power supply (3) is a battery.
7. The intelligent climate control system according to claim 6, wherein: a wireless charging module (31) for charging the battery is also included.
8. The intelligent thermostatic control system of claim 1, wherein: the system further comprises a Wifi module (61) which is electrically connected with the information control module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688231.0U CN219866531U (en) | 2023-03-29 | 2023-03-29 | Intelligent constant temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688231.0U CN219866531U (en) | 2023-03-29 | 2023-03-29 | Intelligent constant temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866531U true CN219866531U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688231.0U Active CN219866531U (en) | 2023-03-29 | 2023-03-29 | Intelligent constant temperature control system |
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| Country | Link |
|---|---|
| CN (1) | CN219866531U (en) |
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2023
- 2023-03-29 CN CN202320688231.0U patent/CN219866531U/en active Active
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