CN203500616U - Faucet flow control device - Google Patents
Faucet flow control device Download PDFInfo
- Publication number
- CN203500616U CN203500616U CN201320614864.3U CN201320614864U CN203500616U CN 203500616 U CN203500616 U CN 203500616U CN 201320614864 U CN201320614864 U CN 201320614864U CN 203500616 U CN203500616 U CN 203500616U
- Authority
- CN
- China
- Prior art keywords
- flow control
- flexible pipe
- control device
- water tap
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a faucet flow control device which comprises a master control box, a flexible pipe and a faucet. An ultrasonic sensor is arranged on a water outlet of the faucet, a water inlet of the faucet is connected with one end of the flexible pipe, the flexible pipe penetrates through the master control box, a single-chip microcomputer, a driving circuit and an electromagnetic valve are arranged in the master control box, the electromagnetic valve is arranged on the flexible pipe, the ultrasonic sensor is electrically connected with the single-chip microcomputer through a wire, and the electromagnetic valve, the driving circuit and the single-chip microcomputer are sequentially and electrically connected. The faucet flow control device is simple in structure, low in cost, convenient to use and practical, the water level is measured in real time through the ultrasonic sensor, on-off of the flow is achieved through the single-chip microcomputer, accurate control over the faucet flow is achieved, and the faucet flow control device is quite suitable for schools.
Description
Technical field
The utility model relates to a kind of control gear, relates in particular to a kind of water tap flow control device.
Background technique
At present, in school, student will fetch boiling water to boiling water room with thermos flask, yet on the one hand, in water receiving, hot water can produce steam obstruct the view, when particularly outside air temperature reduces, owing to cannot judging water level, easily causes and overflows; On the other hand, because the capacity of thermos flask is not identical, existing flow control device can only be controlled the quantitative water yields such as 100ml, 200ml, 500ml, 1000ml, can not complete according to the volume of thermos flask the accurate control of flow.
Model utility content
For solving above-mentioned defect of the prior art, the utility model provides a kind of water tap flow control device, the accurate control of flow while having realized thermos flask water receiving.
For solving the problems of the technologies described above, the utility model scheme comprises: a kind of water tap flow control device, it is characterized in that, comprise main control box, flexible pipe, water tap, the water outlet of described water tap is provided with ultrasonic wave sensor, the water intake of described water tap is connected with one end of flexible pipe, described flexible pipe is through main control box, in described control box, be provided with single-chip microcomputer, drive circuit and solenoid valve, described solenoid valve is arranged on flexible pipe, described ultrasonic wave sensor is electrically connected to chip microcontroller by wire, described solenoid valve, drive circuit and single-chip microcomputer are electrically connected to successively.
Further, the other end of described flexible pipe is connected with flow control valve.
Further, described drive circuit comprises common key-press S1, resistance R 1, capacitor C 1, capacitor C 2, capacitor C 3, crystal oscillator Y1, relay SRD-05VDC-SL-C.
Preferably, the model of described single-chip microcomputer is STC89C52.
Preferably, the model of described ultrasonic wave sensor is HC-SR04 or HC-SR05.
The beneficial effects of the utility model are: the utility model is simple in structure, with low cost, convenient and practical, by ultrasonic wave sensor, record in real time water level, and utilize the break-make of chip microcontroller flow, completed the accurate control to water tap flow, very applicable being applied in school.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
In figure: 1 water tap, 11 ultrasonic wave sensors, 2 flexible pipes, 3 main control boxs, 31 solenoid valves, 4 flow control valves.
Embodiment
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is described, should be appreciated that exemplifying embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of water tap flow control device comprises main control box 3, flexible pipe 2, water tap 1, the water outlet of described water tap 1 is provided with ultrasonic wave sensor 11, the water intake of described water tap 1 is connected with one end of flexible pipe 2, the other end of described flexible pipe 2 is connected with flow control valve 4, described flexible pipe 2 is through main control box 3, in described control box 3, be provided with single-chip microcomputer, drive circuit and solenoid valve 31, described solenoid valve 31 is arranged on flexible pipe 2, described ultrasonic wave sensor 11 is electrically connected to chip microcontroller by wire, described solenoid valve 31, drive circuit and single-chip microcomputer are electrically connected to successively, wherein, the existence of flow control valve 4, while making water receiving, the flow of water is steady.
As shown in Figure 2, the model of described single-chip microcomputer is STC89C52, described drive circuit comprises common key-press S1, resistance R 1, capacitor C 1, capacitor C 2, capacitor C 3, crystal oscillator Y1, relay SRD-05VDC-SL-C, and the model of described ultrasonic wave sensor is HC-SR04 or HC-SR05.
During use, guarantee the inside of ultrasonic wave sensor 11 aligning thermos flasks, ultrasonic wave sensor 11 is measured the water level in thermos flask in real time, and when the water level in thermos flask arrives certain altitude, single-chip microcomputer is controlled closed electromagnetic valve by drive circuit, realizes the accurate control to flow.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; can not therefore think the restriction to the utility model scope of patent protection; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing from the scope situation that the utility model claim protects; can also make the various deformation such as replacement, simple combination, within these all fall into protection domain of the present utility model, the scope of asking for protection of the present utility model should be as the criterion with claims.
Claims (5)
1. a water tap flow control device, it is characterized in that, comprise main control box, flexible pipe, water tap, the water outlet of described water tap is provided with ultrasonic wave sensor, the water intake of described water tap is connected with one end of flexible pipe, described flexible pipe is through main control box, in described control box, be provided with single-chip microcomputer, drive circuit and solenoid valve, described solenoid valve is arranged on flexible pipe, described ultrasonic wave sensor is electrically connected to chip microcontroller by wire, and described solenoid valve, drive circuit and single-chip microcomputer are electrically connected to successively.
2. a kind of water tap flow control device according to claim 1, is characterized in that, the other end of described flexible pipe is connected with flow control valve.
3. a kind of water tap flow control device according to claim 1 and 2, is characterized in that, described drive circuit comprises common key-press S1, resistance R 1, capacitor C 1, capacitor C 2, capacitor C 3, crystal oscillator Y1, relay SRD-05VDC-SL-C.
4. a kind of water tap flow control device according to claim 3, is characterized in that, the model of described single-chip microcomputer is STC89C52.
5. a kind of water tap flow control device according to claim 4, is characterized in that, the model of described ultrasonic wave sensor is HC-SR04 or HC-SR05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614864.3U CN203500616U (en) | 2013-09-30 | 2013-09-30 | Faucet flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614864.3U CN203500616U (en) | 2013-09-30 | 2013-09-30 | Faucet flow control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500616U true CN203500616U (en) | 2014-03-26 |
Family
ID=50331596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614864.3U Expired - Fee Related CN203500616U (en) | 2013-09-30 | 2013-09-30 | Faucet flow control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913416A (en) * | 2020-06-30 | 2020-11-10 | 上海电机学院 | Intelligent water economizer and water saving method |
-
2013
- 2013-09-30 CN CN201320614864.3U patent/CN203500616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913416A (en) * | 2020-06-30 | 2020-11-10 | 上海电机学院 | Intelligent water economizer and water saving method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205664558U (en) | Energy -saving water boiler | |
| CN203500616U (en) | Faucet flow control device | |
| CN204242759U (en) | Amorphous alloy transformer vacuum oiling device | |
| CN202092294U (en) | Full-automatic, high-temperature and high-pressure electric water heater | |
| CN107669121A (en) | High-precision intelligent water dispenser | |
| CN205351749U (en) | Automatic arrange water boiler of previous night | |
| CN103105077A (en) | Steam heating device | |
| CN201318500Y (en) | Automatic water control valve | |
| CN2912461Y (en) | Gerotor type energy-saving drinker | |
| CN103610395A (en) | Intelligent water dispenser | |
| CN204600201U (en) | Special water dispenser for student dormitory | |
| CN202694613U (en) | Integrated simulation object system | |
| CN204919676U (en) | Outdoor frostproofing water supply equipment with atmosphere intercommunication device | |
| CN201852268U (en) | Fully automatic steam water-boiling heater capable of continuously supplying water | |
| CN203455117U (en) | Calorimeter circuit board automatic detecting device | |
| CN201715683U (en) | Normal pressure type cold and hot water boiling table | |
| CN203797135U (en) | Energy-saving constant-temperature faucet | |
| CN203719193U (en) | Magnetized water filling system of solar water heater | |
| CN202338933U (en) | Simple energy-saving water heating device for cooking stove | |
| CN201819433U (en) | Solar direct-inserting type pneumatic control emptying device | |
| CN202118368U (en) | Valve with heating function | |
| CN204245947U (en) | Automatic watering apparatus | |
| CN204467826U (en) | Add the water purification terminal function machine of heat container | |
| CN202869704U (en) | Energy-saving calorimeter | |
| CN203869293U (en) | Instant heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |