CN216080427U

CN216080427U - Thermostatic valve

Info

Publication number: CN216080427U
Application number: CN202122288450.3U
Authority: CN
Inventors: 汪鹏杰
Original assignee: Ningbo Lechi Intelligent Technology Co ltd
Current assignee: Ningbo Lechi Intelligent Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a thermostatic valve which comprises a valve body, wherein a regulating valve core is arranged on the valve body, a cold water inlet pipe and a hot water inlet pipe are arranged on the regulating valve core, a water outlet pipe is arranged on one side of the regulating valve core, an electricity-proof wall is arranged on the water outlet pipe, and a driving motor is arranged on one side of the regulating valve core and used for driving the regulating valve core to regulate and control the mixing ratio of cold water and hot water. According to the utility model, the electricity-proof wall is arranged in front of the water outlet pipe of the thermostatic valve, and the water outlet pipe is lengthened, so that the resistance of water flow is improved, and the potential safety hazard is reduced.

Description

Thermostatic valve

Technical Field

The utility model relates to the technical field of valves, in particular to a thermostatic valve.

Background

At present, the domestic hot water is mainly obtained by heating municipal water supply through an electric water heater. Because the specific heat capacity of water is higher, and the power of the electric water heater is limited by the safety of electricity utilization, the electric water heater generally has a water storage cavity. Before use, the water in the water storage cavity needs to be heated to reach a higher temperature, and then the water is mixed with cold water in a certain proportion when the water storage cavity is used, so that the temperature of the outlet water is in a comfortable area of a human body.

The thermostatic valve is used for adjusting the mixing proportion of cold water and hot water, so that the temperature of the outlet water is kept stable. A common thermostatic valve is provided with an adjusting valve core for adjusting the mixing proportion of cold water and hot water and is controlled by a driving motor, but if a heating body in an electric water heater is damaged, hot water entering the thermostatic valve is electrified, so that certain potential safety hazard is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a thermostatic valve.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a thermostatic valve which comprises a valve body, wherein a regulating valve core is arranged on the valve body, a cold water inlet pipe and a hot water inlet pipe are arranged on the regulating valve core, a water outlet pipe is arranged on one side of the regulating valve core, an electricity-proof wall is arranged on the water outlet pipe, and a driving motor is arranged on one side of the regulating valve core and used for driving the regulating valve core to regulate and control the mixing ratio of cold water and hot water.

Furthermore, a control valve is arranged on the water outlet pipe and used for controlling the opening and closing of the water outlet pipe.

Furthermore, the electricity-proof wall is a hollow pipeline and is designed in a C shape.

Further, the valve body is provided with at least one mounting hole.

Compared with the prior art, the utility model has the beneficial effects that: an electricity-proof wall is arranged in front of the water outlet pipe of the thermostatic valve, and the water outlet pipe is lengthened, so that the resistance of water flow is improved, and potential safety hazards are reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will now be described in more detail with reference to the accompanying drawings, in which the description of the utility model is given by way of illustration and not of limitation. The various embodiments may be combined with each other to form other embodiments not shown in the following description.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" means two or more unless explicitly defined otherwise. In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1, a thermostatic valve includes a valve body 1, a regulating valve core 2 is arranged on the valve body 1, a cold water inlet pipe 101 and a hot water inlet pipe 102 are arranged on the regulating valve core 2, a water outlet pipe 103 is arranged on one side of the regulating valve core 2, an electricity-proof wall 4 is arranged on the water outlet pipe 103, a driving motor 3 is arranged on one side of the regulating valve core 2, and the driving motor 3 is used for driving the regulating valve core 2 to regulate and control the mixing ratio of cold water and hot water.

It should be mentioned that the thermostatic valve in this embodiment has a plurality of openings, and can be connected with a plurality of matching pipelines as required, such as a return line and a cold water outlet pipe, and can also be sealed.

Further, a control valve 5 is arranged on the water outlet pipe 103, and the control valve 5 is used for controlling the opening and closing of the water outlet pipe 103. In the market, a control valve is usually arranged on a water inlet pipeline, and after the water inlet pipeline is closed, the water heater can stop water outlet within a certain time.

Furthermore, the electricity-proof wall 4 is a hollow pipeline, and the electricity-proof wall 4 is designed in a C shape.

Further, at least one mounting hole 104 is provided on the valve body 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A thermostatic valve characterized by: the water-saving valve comprises a valve body, wherein a regulating valve core is arranged on the valve body, a cold water inlet pipe and a hot water inlet pipe are arranged on the regulating valve core, a water outlet pipe is arranged on one side of the regulating valve core, an electricity-proof wall is arranged on the water outlet pipe, a driving motor is arranged on one side of the regulating valve core, and the driving motor is used for driving the regulating valve core to regulate and control the mixing proportion of cold water and hot water.

2. A thermostatic valve according to claim 1, characterized in that: and the water outlet pipe is provided with a control valve, and the control valve is used for controlling the opening and closing of the water outlet pipe.

3. A thermostatic valve according to claim 1, characterized in that: the electricity-proof wall is a hollow pipeline and is designed in a C shape.

4. A thermostatic valve according to claim 1, characterized in that: the valve body is provided with at least one mounting hole.