阅读说明：本技术 一种沐浴装置 (Bathing device ) 是由 王亿超 于 2020-07-16 设计创作，主要内容包括：本发明公开了一种沐浴装置,包括混水龙头,所述沐浴装置还包括单片机、冷水分流管、排水管和流量监测装置,所述冷水分流管进入进冷水管内,所述冷水分流管与出水管均能够将水排入排水管中,冷水分流管的出水端安装有出水阀门,所述出水阀门与单片机连接,所述出水管内安装有第一水温传感器,所述冷水分流管内安装有第二水温传感器,所述第二水温传感器与能够将冷水分流管内的水温信息传递给单片机,所述混水龙头上设置有温度刻度,所述温度刻度与混水龙头柄杆旋转角度相对应,混水龙头内安装有识别装置,所述识别装置能够将柄杆旋转的角度信息转为电信号输入至单片机内；本装置可以将防止水温过高造成淋浴者的烫伤等。(The invention discloses a bathing device, which comprises a water mixing faucet, a singlechip, a cold water shunt pipe, a drain pipe and a flow monitoring device, the cold water shunt pipe enters the cold water inlet pipe, the cold water shunt pipe and the water outlet pipe can discharge water into the water outlet pipe, the water outlet end of the cold water shunt pipe is provided with a water outlet valve, the water outlet valve is connected with the singlechip, a first water temperature sensor is arranged in the water outlet pipe, a second water temperature sensor is arranged in the cold water shunt pipe, the second water temperature sensor can transmit the water temperature information in the cold water shunt pipe to the singlechip, the water mixing faucet is provided with temperature scales corresponding to the rotation angle of the handle rod of the water mixing faucet, the water mixing faucet is internally provided with an identification device, the identification device can convert the rotation angle information of the handle into an electric signal and input the electric signal into the single chip microcomputer; the device can prevent the scald of the bather caused by overhigh water temperature, and the like.)

1. A bathing device comprises a water mixing faucet (1), wherein a cold water inlet pipe (2), a hot water inlet pipe (3), a water mixing valve and a water outlet pipe (4) are arranged in the water mixing faucet (1), cold water enters the water mixing valve from the cold water inlet pipe (2), hot water enters the water mixing valve from the hot water inlet pipe (3), and cold water and hot water are discharged from the water outlet pipe (4) after being neutralized in the water mixing valve, the bathing device is characterized by further comprising a single chip microcomputer (5), a cold water shunt pipe (6), a water outlet pipe (7) and a flow monitoring device, the cold water shunt pipe (7) enters the cold water inlet pipe (2), the cold water entering the cold water inlet pipe (2) partially enters the cold water shunt pipe (6), the cold water shunt pipe (6) and the water outlet pipe (4) can discharge water into the water outlet pipe (7), and a water outlet valve (8) is arranged at the water outlet end of the cold water shunt pipe (, the water outlet valve (8) is connected with the single chip microcomputer (5), the single chip microcomputer (5) controls the opening degree of the water outlet valve (8), a first water temperature sensor (9) is installed in the water outlet pipe (4), the first water temperature sensor (9) can transmit water temperature information in the water outlet pipe (4) to the single chip microcomputer (5), a second water temperature sensor (10) is installed in the cold water shunt pipe (6), the second water temperature sensor (10) can transmit the water temperature information in the cold water shunt pipe (6) to the single chip microcomputer (5), the flow detection device can detect flow information in the cold water shunt pipe (6) and the water outlet pipe (4) and transmit the information to the single chip microcomputer (5), a temperature scale is arranged on the mixed water faucet (1), the temperature scale corresponds to the rotation angle of a handle rod of the mixed water faucet (1), and an identification device is installed in the mixed water faucet (1), the identification device can convert the rotation angle information of the handle into an electric signal and input the electric signal into the single chip microcomputer (5).

2. The bathing device according to claim 1, wherein the flow rate detecting device comprises a fixed plate (11), a rotating plate (12), a rotating shaft, an angular displacement sensor (13) and a first fixed plate, wherein the fixed plate (11) is fixed on the bathing device, the rotating shaft is arranged on the fixed plate (11), the rotating plate (12) is arranged on the rotating shaft, the rotating plate (12) can rotate, the main body of the angular displacement sensor (13) is fixed on the first fixed plate, the first fixed plate is fixed on the bathing device, the rotating shaft of the angular displacement sensor (13) and the rotating plate (12) rotate synchronously, and the angular displacement sensor (13) is connected with the single chip microcomputer (5) and can transmit information to the single chip microcomputer (5); the side walls of the cold water flow dividing pipe (6) and the water outlet pipe (4) are provided with through holes, the through holes are sealed by sealing belts, the sealing belts are made of soft materials, and two ends of the rotating plate (12) respectively extrude the two sealing belts to be sunken towards the inner side.

3. A bathing device according to claim 2, wherein said rotary shaft is rotatably mounted on a fixed plate (11), said rotary plate (12) is fixedly connected to the rotary shaft, and the rotary shaft of said angular displacement sensor (13) is coaxially connected to the rotary shaft.

4. A bathing device according to claim 2, wherein said shaft is fixed to the fixed plate (11), said rotatable plate (12) is rotatably mounted on the shaft, the rotational axis of said angular displacement sensor (13) is connected to the rotatable plate (12), and the rotational axis of the angular displacement sensor (13) is coaxially mounted with the shaft.

5. A bathing device according to claim 2 wherein said soft material is a resilient rubber material.

6. A bathing device according to claim 1, wherein said identification means is a potentiometer, the body of which is fixed to the mixing faucet (1), the rotating shaft of said potentiometer is connected to a gear, the stem of said mixing valve is connected to a first gear, and said gear is engaged with said first gear.

7. The bathing device according to claim 1, further comprising a water heating device (14), wherein the water heating device (14) is disposed in the water outlet pipe (4), the water heating device (14) is located between the first water temperature sensor (9) and the water outlet end of the water outlet pipe (4), and the water heating device (14) is connected to the single chip microcomputer (5) and can receive a control signal of the single chip microcomputer (5).

8. A bathing device according to claim 7, further comprising a first water flow sensor (15), wherein said first water flow sensor (15) is disposed in the outlet pipe (4), and the first water flow sensor (15) is connected to the single-chip microcomputer (5) and is capable of transmitting the detected water flow information to the single-chip microcomputer (5).

Technical Field

The invention relates to the technical field of water outlet devices, in particular to a bathing device.

Background

The bath lotion has effects of removing sweat dirt and oil stain, relieving fatigue, relaxing muscles and tendons, promoting blood circulation, improving sleep, and improving metabolism and disease resistance of skin. Moreover, some diseases can be treated by soaking in warm water.

Along with the progress of society, present shower adopts the shower device mostly, all adopt at present to mix the tap with hot water and cold water and adjust to suitable temperature after neutralizing and take a shower, in actual life, we find that turn off the mixing tap in the middle of the shower and then open again, the temperature can become very high, the shower person will be scalded by carelessness, the temperature is also very high when the hot water just begins to discharge hot water when just opening to the water heater in addition, also scald easily to the shower person, in addition between the shower, the temperature can have undulantly, sometimes the temperature also can rise suddenly, lead to the shower person to not adapt uncomfortable.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a shower device which can prevent a bather from being scalded and the like due to overhigh water temperature.

A bathing device comprises a water mixing faucet, wherein a cold water inlet pipe, a hot water inlet pipe, a water mixing valve and a water outlet pipe are arranged in the water mixing faucet, cold water enters the water mixing valve from the cold water inlet pipe, hot water enters the water mixing valve from the hot water inlet pipe, the cold water and the hot water are discharged from the water outlet pipe after being neutralized in the water mixing valve, the bathing device further comprises a single chip microcomputer, a cold water flow dividing pipe, a water outlet pipe and a flow monitoring device, the cold water flow dividing pipe enters the cold water inlet pipe, the cold water part entering the cold water inlet pipe enters the cold water flow dividing pipe, the cold water flow dividing pipe and the water outlet pipe can discharge the water into the water outlet pipe, a water outlet valve is installed at the water outlet end of the cold water flow dividing pipe, the water outlet valve is connected with the single chip microcomputer, the single chip microcomputer controls the opening degree of the water outlet valve, a, the water mixing faucet is characterized in that a second water temperature sensor is installed in the cold water shunt pipe, the second water temperature sensor can transmit water temperature information in the cold water shunt pipe to the single chip microcomputer, the flow detection device can detect flow information in the cold water shunt pipe and the water outlet pipe and transmit the information to the single chip microcomputer, a temperature scale is arranged on the water mixing faucet, the temperature scale corresponds to the rotation angle of a handle rod of the water mixing faucet, an identification device is installed in the water mixing faucet, and the identification device can convert the rotation angle information of the handle rod into an electric signal to be input into the single chip microcomputer.

In order to solve the above problems, the inventor designs the technical scheme, the cold water shunt pipe is added on the basis of the water mixing faucet, the water mixing faucet is provided with a temperature scale, the temperature scale corresponds to the rotation angle of the handle rod of the water mixing faucet, the water mixing faucet is internally provided with an identification device, the identification device can convert the rotation angle information of the handle rod into an electric signal and input the electric signal into a single chip microcomputer, for example, the temperature scale indicated by the handle rod rotating 20 degrees leftwards is 45 degrees, the electric signal input by the identification device represents the temperature of 45 degrees, the single chip microcomputer receives the signal as a reference value, the temperature of 45 degrees corresponding to the reference value is used as a reference temperature, a first water temperature sensor is arranged in a water outlet pipe and detects the water temperature in the water pipe, when the water temperature is higher than 45 degrees, the single chip microcomputer controls the water outlet valve to be opened, and after the, the cold water shunt pipe and the water outlet pipe are provided with flow velocities, at the moment, the flow detection device detects the flow information in the cold water shunt pipe and the water outlet pipe, the first water temperature sensor detects the temperature which is higher than the reference temperature by two degrees, for example, and then the single chip microcomputer can calculate the opening degree of the water outlet valve and can just neutralize the temperature of water entering the water outlet pipe just at 45 degrees according to the flow information of the water outlet pipe, the flow information of the cold water shunt pipe and the temperature information in the cold water shunt pipe. Therefore, when the water temperature is higher than the reference temperature, the water temperature can be adjusted, and the bathing person is prevented from being scalded due to overhigh water temperature.

Preferably, the flow detection device comprises a fixed plate, a rotating shaft, an angular displacement sensor and a first fixed plate, wherein the fixed plate is fixed on the bathing device, the rotating shaft is arranged on the fixed plate, the rotating plate is arranged on the rotating shaft and can rotate, the main body of the angular displacement sensor is fixed on the first fixed plate, the first fixed plate is fixed on the bathing device, the rotating shaft of the angular displacement sensor and the rotating plate synchronously rotate, and the angular displacement sensor is connected with the single chip microcomputer and can transmit information to the single chip microcomputer; the side walls of the cold water flow dividing pipe and the water outlet pipe are provided with through holes, the through holes are sealed by sealing belts, the sealing belts are made of soft materials, and two ends of the rotating plate respectively extrude the two sealing belts to be sunken towards the inner side. This technical scheme both ends of rotor plate all are in the horizontality when using, when cold water shunt tubes and play intraductal rivers that all have, rivers can strike the both ends slope of rotor plate, can know the rivers velocity of flow proportion in cold water shunt tubes and the play intraductal according to the gradient of rotor plate, the proportion of the cross-sectional area of rethread cold water shunt tubes and outlet pipe, can obtain the flow ratio in cold water shunt tubes and the play intraductal, utilize the flow ratio and cold water shunt tubes and the outlet pipe temperature difference information in cold water shunt tubes and the play intraductal flow ratio of outlet pipe this moment can calculate the degree that outlet valve need open. And the inclination of the rotating plate is input into the single chip microcomputer through the angular displacement sensor for comprehensive calculation. Therefore, the water outlet valve can be accurately controlled by the single chip microcomputer without adopting a water flow sensor, and the production cost can be greatly saved.

Preferably, the rotating shaft is rotatably arranged on the fixed plate, the rotating plate is fixedly connected with the rotating shaft, and the rotating shaft of the angular displacement sensor is connected with the rotating shaft and coaxially arranged. In this embodiment, the rotating shaft is rotatably disposed on the fixed plate, and the rotating plate is fixed on the rotating shaft to rotate. The shape of the rotating plate is determined by the cross-sectional area of the two water pipes, so that the rotating plate keeps balance when the two water pipes have the same flow rate.

Preferably, the rotating shaft is fixed on the fixed plate, the rotating plate is rotatably arranged on the rotating shaft, the rotating shaft of the angular displacement sensor is connected with the rotating plate, and the rotating shaft of the angular displacement sensor is coaxially arranged with the rotating shaft. The fixed plate is fixed through the pivot among this technical scheme, and the rotating plate rotates and sets up the rotation that realizes the rotating plate in the epaxial mode of commentaries on classics.

Preferably, the soft material is an elastic rubber material.

Preferably, the water heater is arranged in the water outlet pipe, is positioned between the first water temperature sensor and the water outlet end of the water outlet pipe, and is connected with the singlechip and can receive a control signal of the singlechip.

Preferably, the water purifier further comprises a first water flow sensor, the first water flow sensor is arranged in the water outlet pipe, and the first water flow sensor is connected with the single chip microcomputer and can convey detected water flow information to the single chip microcomputer. Through the cooperation of first water flow sensor, water heating device and singlechip among this technical scheme, realize carrying out accurate heating to the reference temperature to the water in the outlet pipe.

The invention has the beneficial effects that: the technical scheme is that a cold water shunt pipe is added on the basis of a water mixing faucet, a temperature scale is arranged on the water mixing faucet, the temperature scale corresponds to the rotation angle of a handle rod of the water mixing faucet, an identification device is installed in the water mixing faucet, the identification device can convert the rotation angle information of the handle rod into an electric signal to be input into a single chip microcomputer, the signal received by the single chip microcomputer serves as a reference value, a first water temperature sensor is arranged in a water outlet pipe and detects the temperature of water in a water outlet pipe, when the temperature of water is higher than the reference temperature, the single chip microcomputer controls a water outlet valve to be opened, the flow detection device detects the flow information in the cold water shunt pipe and the water outlet pipe, the first water temperature sensor detects the temperature higher than the reference temperature, and then according to the flow information of the water outlet pipe, the flow information of the cold water shunt pipe, the singlechip calculates the degree that the water valve opened and makes the temperature that gets into the drain pipe just at reference temperature, so, can carry out the regulation of temperature when the temperature is higher than reference temperature, prevent that the temperature of water is too high to scald bather.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the attached drawing, 1-a water mixing faucet, 2-a cold water inlet pipe, 3-a hot water inlet pipe, 4-a water outlet pipe, 5-a single chip microcomputer, 6-a cold water shunt pipe, 7-a water outlet pipe, 8-a water outlet valve, 9-a first water temperature sensor, 10-a second water temperature sensor, 11-a fixed plate, 12-a rotating plate, 13-an angular displacement sensor, 14-a water heating device and 15-a water flow sensor.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.