CN203258172U

CN203258172U - Anti-freezing faucet capable of displaying temperature

Info

Publication number: CN203258172U
Application number: CN 201320246121
Authority: CN
Inventors: 顾恒; 陈博文; 许鹏程; 王万悦; 孙超; 高素美; 杨庆凤; 薛世弟; 邵志翔; 李敬武
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2013-05-09
Filing date: 2013-05-09
Publication date: 2013-10-30
Anticipated expiration: 2023-05-09

Abstract

The utility model provides an anti-freezing faucet capable of displaying temperature. The faucet comprises a faucet body, a single-chip microcomputer, a temperature sensor, a temperature inductor, an LED display screw, a relay and a heating wire. The temperature inductor is arranged in the faucet body to induct water temperature, the input end of the temperature inductor is connected with the temperature sensor to receive a temperature signal, the output end of the temperature sensor is connected with an input end P0.0 of the single-chip microcomputer, the LED display screen displays instant water temperature in the faucet body, an output end P1.0 of the shingle-chip microcomputer is connected with the relay connected with the heating wire, the heating wire is wound on the faucet body, and if the temperature is lower than a set value, the relay is connected with a heating wire circuit, and the heating wire heats water in the faucet body. The anti-freezing faucet capable of displaying the temperature can monitor and display the water temperature in the faucet body in time, and can conduct heating treatment at once if the water temperature is too low.

Description

But a kind of water tap that gets final product antifreeze again showing temperature

Technical field

The utility model relates to the sanitary bath equipment field, but particularly a kind of water tap that can antifreeze again showing temperature.

Background technique

Development along with society, along with popularizing of tap water, water tap has become one of basic equipment of family, in the north one to winter, water can freeze in the water tap, water be in case just can't use after freezing, even can damage water pipe, and if water excessively cold use also very inconvenient, therefore there is the people to expect increasing heater at water pipe, when needing water is heated, if but under extremely cold weather, water not to be heated for a long time, any meeting of water is frozen water pipe is damaged, in a single day water pipe is damaged, again it is heated, the danger that hot water leaks will occur, cause security incident.

The model utility content

For above problem, but the utility model is by a kind of water tap that gets final product antifreeze again showing temperature of design, this water tap can in time carry out monitoring display to water temperature in the water tap, if water temperature is crossed the low heat treated of then carrying out at once, but the utility model provides a kind of water tap that gets final product antifreeze again showing temperature, comprise water tap, single-chip microcomputer, temperature inductor, temperature transducer, LED display, relay and heating wire, temperature inductor induction water temperature is arranged in the described water tap, the described temperature sensor inputs shrinkage temperature signal that is connected with temperature inductor, described temperature inductor output terminal links to each other with single-chip microcomputer P0.0 input end with LED display, described LED display shows instant water temperature in the water tap, described single-chip microcomputer P1.0 output terminal links to each other with relay, described relay links to each other with heating wire, described heating wire is on water tap, connect the heating wire circuit if temperature is lower than the setting value relay, heating wire heats water in the water tap.

As further improvement of the utility model, be provided with microwave sensor and human body infrared inductive sensor on the described water tap, described microwave sensor and human body infrared inductive sensor are by linking to each other with single-chip microcomputer P0.1 input end with gate control circuit, described single-chip microcomputer P1.1 output terminal links to each other with solenoid valve, described solenoid valve links to each other with water tap and controls the water tap switching, the utility model can be provided with microwave sensor and human body infrared inductive sensor at water tap, discharges water when having sensed the people near water tap and water tap being operated the control water tap.

But the utility model is a kind of water tap that gets final product antifreeze again showing temperature, temperature by water in the temperature inductor induction tap, and temperature shown, when temperature is lower than setting value in the water tap, heat, thereby can guarantee that water tap can not freeze because temperature crosses low, the utility model also can show temperature in addition, the operator namely knows water temperature in the water tap from the outside, the utility model also can be monitored surrounding environment in addition, if someone operates water tap, but the water tap automatic draining.

Description of drawings

Fig. 1 is the utility model internal control schematic representation;

Member among the figure is:

1, microwave sensor; 2, human body infrared inductive sensor; 3 and gate control circuit;

4, single-chip microcomputer; 5, solenoid valve; 6, temperature inductor;

7, temperature transducer; 8, LED display; 9, relay;

10, heating wire.

Embodiment

Below in conjunction with drawings and Examples model utility is described in detail:

But the utility model is by a kind of water tap that gets final product antifreeze again showing temperature of design, and this water tap can in time carry out monitoring display to water temperature in the water tap, if water temperature is crossed the low heat treated of then carrying out at once.

As a kind of specific embodiment of the utility model, but the utility model provides a kind of water tap that gets final product antifreeze again showing temperature, comprise water tap, single-chip microcomputer 4, temperature inductor 6, temperature transducer 7, LED display 8, relay 9 and heating wire 10, temperature inductor 6 induction water temperatures are arranged in the described water tap, the described temperature transducer 7 input ends shrinkage temperature signal that is connected with temperature inductor 6, described temperature inductor 6 output terminals link to each other with single-chip microcomputer 4P0.0 input end with LED display 8, described LED display 8 shows instant water temperature in the water tap, described single-chip microcomputer 4P1.0 output terminal links to each other with relay 9, described relay 9 links to each other with heating wire 10, described heating wire 10 is on water tap, connect heating wire 10 circuit if temperature is lower than setting value relay 9, water heats in 10 pairs of water taps of heating wire.

As a kind of best specific embodiment of the utility model, but the utility model provides as shown in Figure 1 a kind of water tap that gets final product antifreeze again showing temperature of internal control schematic representation, comprise water tap, single-chip microcomputer 4, temperature inductor 6, temperature transducer 7, LED display 8, relay 9 and heating wire 10, temperature inductor 6 induction water temperatures are arranged in the described water tap, the described temperature transducer 7 input ends shrinkage temperature signal that is connected with temperature inductor 6, described temperature inductor 6 output terminals link to each other with single-chip microcomputer 4P0.0 input end with LED display 8, described LED display 8 shows instant water temperature in the water tap, described single-chip microcomputer 4P1.0 output terminal links to each other with relay 9, described relay 9 links to each other with heating wire 10, described heating wire 10 is on water tap, if being lower than setting value relay 9, temperature connects heating wire 10 circuit, water heats in 10 pairs of water taps of heating wire, be provided with microwave sensor 1 and human body infrared inductive sensor 2 on the described water tap, described microwave sensor 1 and human body infrared inductive sensor 2 are by linking to each other with single-chip microcomputer 4P0.1 input end with gate control circuit 3, described single-chip microcomputer 4P1.1 output terminal links to each other with solenoid valve 5, described solenoid valve 5 links to each other with water tap and controls the water tap switching, the utility model can be provided with microwave sensor 1 and human body infrared inductive sensor 2 at water tap, discharges water when having sensed the people near water tap and water tap being operated the control water tap.

The utility model needs in advance temperature to be set, when ambient temperature is higher than setting value, relay is not worked, electric heating wire does not heat, if this moment, human body infrared temperature sensing sensor and microwave sensor sensing were to there being the people that water tap is operated, electromagnetic valve work water tap automatic draining then, when temperature is lower than setting value, relay work, electric-heating-wire-heating, thus can keep the suitable temperature of water tap, thus can avoid water tap to freeze, if this moment, same human body infrared temperature sensing sensor and microwave sensor sensing be to there being the people that water tap is operated, electromagnetic valve work water tap automatic draining then.

The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.

Claims

But one kind can antifreeze again showing temperature water tap, comprise water tap, single-chip microcomputer (4), temperature inductor (6), temperature transducer (7), LED display (8), relay (9) and heating wire (10), it is characterized in that: temperature inductor (6) induction water temperature is arranged in the described water tap, described temperature transducer (7) the input end shrinkage temperature signal that is connected with temperature inductor (6), described temperature inductor (6) output terminal links to each other with single-chip microcomputer (4) P0.0 input end with LED display (8), described LED display (8) shows instant water temperature in the water tap, described single-chip microcomputer (4) P1.0 output terminal links to each other with relay (9), described relay (9) links to each other with heating wire (10), described heating wire (10) is on water tap, connect heating wire (10) circuit if temperature is lower than setting value relay (9), heating wire (10) heats water in the water tap.
2. but a kind of water tap that can antifreeze again showing temperature according to claim 1, it is characterized in that: be provided with microwave sensor (1) and human body infrared inductive sensor (2) on the described water tap, described microwave sensor (1) and human body infrared inductive sensor (2) are by linking to each other with single-chip microcomputer (4) P0.1 input end with gate control circuit (3), described single-chip microcomputer (4) P1.1 output terminal links to each other with solenoid valve (5), and described solenoid valve (5) links to each other with water tap and controls the water tap switching.