Self-generating water temperature display meter

Abstract

The utility model discloses a self-generating water temperature display meter which comprises a valve body, a water flow generator set is installed in the valve body, a control panel is installed outside the valve body, the water flow generator set is electrically connected with the control panel and used for supplying power to the control panel, a temperature sensor and a display screen are arranged on the control panel, and a temperature sensing probe of the temperature sensor extends into the valve body. The temperature sensor is used for detecting the temperature of water flow in the valve body and displaying the temperature through the display screen. According to the water temperature display meter, the temperature sensor detects the water flow temperature in real time and displays the water flow temperature through the display screen, a user does not need to touch and sense the water temperature with hands, scalding is effectively prevented, user experience is improved, and in addition, the water temperature display meter is simple in structure, low in manufacturing cost, high in practicability and good in using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of water heater temperature control, in particular to a self-generating water temperature display meter. Background Art

[0002] A storage-type electric water heater is a household or commercial device used to heat and provide hot water. Currently, existing water heaters have a set heating temperature. The water in the tank is heated to the set temperature via a heating tube and displayed on a display. When a user needs hot water, such as for a shower, the hot water in the water heater must be mixed with cold water via a mixing valve. However, the user cannot clearly determine the temperature of the mixed water and can only sense the water temperature by touch, then adjust the mixing valve to the appropriate temperature. Users often get burned when testing the water temperature with their hands, resulting in a poor user experience.

[0003] In view of this, it is necessary to improve the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide a self-generating water temperature display meter, which aims to solve at least one of the technical problems existing in the above-mentioned prior art. To achieve the above-mentioned purpose, the technical solution adopted is as follows:

[0005] A self-generating water temperature display meter includes a valve body, a water flow generator set installed inside the valve body, a control board installed outside the valve body, the water flow generator set is electrically connected to the control board for supplying power to the control board, a temperature sensor and a display screen are arranged on the control board, a temperature sensor probe extends into the valve body for detecting the temperature of the water flow in the valve body and displaying it on the display screen.

[0006] Preferably, the water flow generator set includes a generator, a transmission shaft and a water wheel. The water wheel rotates under the thrust of the water flow in the valve body and transmits the rotational force to the generator through the transmission shaft so that the generator generates electricity.

[0007] Preferably, the generator is fixedly installed in the valve body via a bracket.

[0008] Preferably, the valve body is tubular.

[0009] Preferably, the water inlet end and the water outlet end of the valve body are respectively provided with quick connectors.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This utility model provides a self-generating water temperature display meter with a built-in water flow generator, which can convert mechanical energy into electrical energy to power the control panel. After receiving power, the temperature sensor detects the water flow temperature in real time and displays it on the display screen. Users do not need to touch the water temperature with their hands, effectively preventing burns and improving the user experience. In addition, the water temperature display meter has a simple structure, low manufacturing cost, high practicality, and good performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the implementation. Obviously, the drawings described below are only some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is an overall cross-sectional view of the utility model.

[0015] In the figure: 1. Valve body; 2. Generator; 3. Drive shaft; 4. Water wheel; 5. Control panel; 6. Temperature sensor; 7. Display screen. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0018] like Figures 1 to 2 As shown, a preferred embodiment of the present invention provides a self-generating water temperature display meter, comprising a valve body 1, the valve body 1 is a tubular structure, and the water inlet end and the water outlet end of the valve body 1 are respectively provided with quick connectors.

[0019] A water flow generator set is installed in the valve body 1, which includes a generator 2, a transmission shaft 3 and a water wheel 4. The generator 2 is fixedly installed in the valve body 1 through a bracket, and the transmission shaft 3 is arranged along the axial direction of the valve body 1. The water wheel 4 is fixedly installed on the transmission shaft 3. The water wheel 4 rotates under the thrust of the water flow in the valve body 1 and transmits the rotational force to the generator 2 through the transmission shaft 3. The generator 2 can convert mechanical energy into electrical energy.

[0020] A control board 5 is mounted outside the valve body 2. The output of the generator 2 is electrically connected to the control board 5 via a wire, supplying power to the control board 5. A temperature sensor 6 and a display screen 7 are also mounted on the control board 5. Both are powered by the control board 5. The temperature probe of the temperature sensor 6 extends into the valve body 1 to detect the temperature of the water flowing within the valve body 1 and display the temperature on the display screen 7.

[0021] The self-generating water temperature display is installed at the outlet of a mixing valve. When the user opens the mixing valve, water flows through valve body 1, driving the water flow generator set to generate electricity. At this point, control board 5 is powered, and temperature sensor 6 can detect the temperature of the water flowing through valve body 1 in real time and display it on display screen 7. Users no longer need to physically feel the water temperature; they can observe it in real time through display screen 7, effectively preventing burns and improving the user experience. Furthermore, the water temperature display boasts a simple structure, low manufacturing cost, high practicality, and excellent performance.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A self-generating water temperature display meter, characterized in that: It includes a valve body, a water flow generator set is installed in the valve body, a control board is installed outside the valve body, the water flow generator set is electrically connected to the control board for supplying power to the control board, a temperature sensor and a display screen are arranged on the control board, a temperature sensor probe extends into the valve body for detecting the temperature of the water flow in the valve body and displaying it on the display screen; The water flow generator set comprises a generator, a transmission shaft and a water wheel. The water wheel rotates under the thrust of the water flow in the valve body and transmits the rotational force to the generator through the transmission shaft so that the generator generates electricity. The valve body is tubular, and the generator is fixedly installed in the valve body through a bracket.

2. A self-generating water temperature display meter according to claim 1, characterized in that: The water inlet end and the water outlet end of the valve body are respectively provided with quick connectors.

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