Double-control angle valve assembly

Abstract

The utility model provides a double-control angle valve assembly, and belongs to the technical field of angle valves. The problem that an existing closestool angle valve is single in function is solved. The double-control angle valve assembly comprises a left angle valve, a right angle valve and a connecting pipe enabling the left angle valve and the right angle valve to be connected, and a protruding part which protrudes outwards in the axial direction, is arranged in a hollow mode and is provided with threads is arranged on the peripheral wall, located in the middle, of the connecting pipe. The left angle valve and the right angle valve are each composed of a valve body with a water inlet and a water outlet, a valve element unit arranged in the valve body and a valve rod arranged on the valve body and used for controlling the valve element unit to be opened and closed, each valve element unit is composed of a valve seat and a valve element, and a filtering unit connected with the valve element and used for filtering impurities is arranged in the valve element. The multifunctional pen container has the advantage of multiple functions.

Description

Technical Field

[0001] This utility model belongs to the field of angle valve technology and relates to a dual-control angle valve assembly. Background Technology

[0002] With the development of technology, angle valves are widely used in bathroom systems, especially for toilet facilities. They are generally used in the flushing mechanism of toilets. However, in actual use, the structure of toilet angle valves is relatively simple, only used for the delivery of flushing liquid. Because toilets are used frequently, they will accumulate impurities or urine. Cleaning is usually done with towels or paper towels. Towels need to be washed after use, while paper towels may soil the person cleaning, making toilet cleaning inconvenient. At the same time, angle valves need to be replaced as a whole when damaged. Therefore, there is an urgent need to develop an angle valve component with multiple functions and reduced replacement costs. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the prior art by providing an angle valve assembly that facilitates the solution of these problems.

[0004] The objective of this utility model can be achieved through the following technical solution: A dual-control angle valve assembly, characterized in that it includes a left angle valve, a right angle valve, and a connecting pipe connecting the left angle valve and the right angle valve. The connecting pipe has an axially outward protrusion on its outer peripheral wall at the middle position, which is hollow and threaded. The left angle valve and the right angle valve are each composed of a valve body with an inlet and an outlet, a valve core unit disposed in the valve body, and a valve stem disposed on the valve body for controlling the opening and closing of the valve core unit. The valve core unit is composed of a valve seat and a valve core, and a filter unit connected to the valve core for filtering impurities is disposed inside the valve core.

[0005] In the aforementioned dual-control angle valve assembly, flange rings are provided at the inlets of the left and right angle valves for easy connection to the connecting pipe, and flange rings are also provided at both ends of the connecting pipe.

[0006] In the aforementioned dual-control angle valve assembly, the flow channel in the valve core is arranged in an L-shaped structure. The outlets of the left and right angle valves are both located at the lower end of the valve body. The outer peripheral walls of the left and right angle valves at the outlets are provided with axially outward protrusions, which are hollow and threaded. The threaded protrusion of the right angle valve is provided with a flushing pipe connected to it, which has a punch structure and is used for flushing.

[0007] In the aforementioned dual-control angle valve assembly, both the left and right angle valve stems are equipped with solenoid valves for controlling the operation of the valve stems.

[0008] In the aforementioned dual-control angle valve assembly, the filter unit is a filter cartridge embedded in the valve core. The outer peripheral walls of the left and right angle valves are provided with loading and unloading parts that are connected to the filter cartridge and facilitate loading and unloading, and are arranged at an angle. The outer end of the loading and unloading part is provided with a sealing cap connected to it.

[0009] Compared with existing technologies, this dual-control angle valve assembly is equipped with multiple angle valves to diversify the functions of the angle valves, and is also equipped with a filter unit to effectively filter impurities. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the dual-control angle valve assembly.

[0011] In the diagram, 1 is the left angle valve; 2 is the right angle valve; 3 is the connecting pipe; 4 is the flange ring; 5 is the flushing pipe; 6 is the solenoid valve; and 7 is the sealing cap. Detailed Implementation

[0012] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0013] like Figure 1As shown, this dual-control angle valve assembly is characterized by comprising a left angle valve 1, a right angle valve 2, and a connecting pipe 3 that connects the left angle valve 1 and the right angle valve 2 and allows internal communication between them. The connecting pipe 3 has an axially outwardly protruding, hollow, and threaded portion on its outer peripheral wall at its central location. This protrusion connects the connecting pipe 3 to a pipe fitting inside the wall, allowing liquid to enter the connecting pipe 3 through the protrusion and flow to the left angle valve 1 and the right angle valve 2. Both the left angle valve 1 and the right angle valve 2 have inlet and outlet ports. The valve body comprises a valve core unit housed within and connected to the valve body, and a valve stem mounted on the valve body for controlling the opening and closing of the valve core unit. The valve core unit consists of a valve seat and a valve core with a flow channel. A filter unit connected to the valve core for filtering impurities is installed within the valve core. Flange rings 4 are installed at the inlets of the left angle valve 1 and right angle valve 2 for easy connection to the connecting pipe 3. Flange rings 4 are also installed at both ends of the connecting pipe 3. The flow channel within the valve core has an L-shaped structure. The outlets of the left angle valve 1 and right angle valve 2 are both located at the lower end of the valve body. On the upper part, the left angle valve 1 and the right angle valve 2 have axially outward protrusions on the outer peripheral walls at the outlet, which are hollow and threaded. The threaded protrusion in the left angle valve 1 can be connected to the toilet via a pipe fitting, so that the liquid in the left angle valve 1 can enter the toilet. The threaded protrusion of the right angle valve 2 is provided with a flushing pipe 5 connected to it, which has a punch structure and is used for flushing. The right angle valve 2 can be provided with an assembly bracket connected to it and for placing the flushing pipe 5. The assembly bracket can also be provided on the wall. Both the valve stems of the left angle valve 1 and the right angle valve 2 are provided with The valve is equipped with a solenoid valve 6 for controlling the operation of the valve stem. The filter unit is a filter cartridge embedded in the valve core. The outer peripheral walls of the left angle valve 1 and the right angle valve 2 are provided with loading and unloading parts that are connected to them and facilitate the loading and unloading of the filter cartridge. The loading and unloading parts are inclined to facilitate the assembly of the angle valve assembly. The loading and unloading parts are hollow, and a flange ring 4 is also provided on the outer peripheral wall of the loading and unloading parts at the outer end. A sealing cover 7 is provided at the outer end of the loading and unloading parts and is connected to it. The sealing cover 7 and the loading and unloading parts can be connected by the flange ring 4 or by thread.

[0014] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0015] Although this document uses terms such as "etc." extensively, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A dual-control angle valve assembly, characterized in that, The device includes a left angle valve, a right angle valve, and a connecting pipe that connects the left and right angle valves. The connecting pipe has an axially outward protrusion on its outer peripheral wall at the middle position. The protrusion is hollow and threaded. The left and right angle valves each consist of a valve body with an inlet and an outlet, a valve core unit disposed within the valve body, and a valve stem disposed on the valve body for controlling the opening and closing of the valve core unit. The valve core unit consists of a valve seat and a valve core. A filter unit connected to the valve core for filtering impurities is disposed within the valve core.

2. The dual-control angle valve assembly according to claim 1, characterized in that, The left and right angle valves are provided with flange rings at their inlets for easy connection to the connecting pipe, and the connecting pipe is also provided with flange rings at both ends.

3. The dual-control angle valve assembly according to claim 1, characterized in that, The flow channel in the valve core is arranged in an L-shaped structure. The outlets of the left and right angle valves are located at the lower end of the valve body. The outer peripheral wall of the left and right angle valves at the outlets is provided with axially outward protrusions, which are hollow and threaded. The threaded protrusion of the right angle valve is provided with a flushing pipe connected to it, which has a punch structure and is used for flushing.

4. A dual-control angle valve assembly according to claim 1, characterized in that, Both the left and right angle valves are equipped with solenoid valves on their stems for controlling the operation of the valve stems.

5. A dual-control angle valve assembly according to claim 1, characterized in that, The filter unit is a filter cartridge embedded in the valve core. The outer peripheral walls of the left and right angle valves are provided with loading and unloading parts that are connected to the filter cartridge and are inclined to facilitate loading and unloading. The outer end of the loading and unloading part is provided with a sealing cap connected to it.

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