CN215172485U

CN215172485U - Double-switch adjustable float valve

Info

Publication number: CN215172485U
Application number: CN202121200110.4U
Authority: CN
Inventors: 洪诗展
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The double-switch adjustable float valve comprises a water inlet and a water pipe, wherein the inner diameter of the water pipe is provided with threads, the inner diameter of the water inlet is designed to be directly and rotatably connected with the water pipe, a first water outlet is arranged below a valve body, threads can be continuously connected with the water pipe in the inner diameter design, a clamping groove is arranged above the first water outlet, the clamping groove supports the lower edge of an I-shaped valve core, an embedded I-shaped valve core fixing shaft is arranged below the clamping groove, the I-shaped valve core fixing shaft is designed to be in a long strip shape, a round hole is arranged in the middle of the I-shaped valve core to penetrate into a lower shaft of the I-shaped valve core, the lower shaft of the I-shaped valve core can only move up and down in the round hole, and the I-shaped valve core is fixed.

Description

Double-switch adjustable float valve

Technical Field

The utility model belongs to five metals hot-water heating field, concretely relates to adjustable ball-cock assembly of two switches.

Background

The existing tool for controlling the water level of the water tank is almost realized through a ball float valve, and the ball float valve is opened and closed by applying the liquid level lever principle and acting on a ball float through the height of the water level.

Aiming at the defects that the traditional ball float valve only fixes one water level after being connected with a floating ball, cannot be adjusted, and can not control water inlet by closing the ball float valve, the applicant designs a patent number 201921424020.6 and an adjustable ball float valve to solve the problems. However, the existing float valve, including the above adjustable float valve, has only one valve and one water outlet, because of the relation of water pressure, the water outlet is designed to be as small as possible, so that the rubber valve can have a better sealing and plugging effect, therefore, the water inflow is relatively slow, if the water pressure is large, the rubber valve is difficult to effectively plug the water flow, or a larger floating ball is needed to obtain buoyancy, therefore, the practicability and the energy-saving type are not enough, and in addition, the water outlet is small, and the water pressure is large, which is also an important reason for generating water flow noise.

Therefore, an innovative ball float valve is needed to thoroughly solve the defects of the existing equipment, improve the life quality of people from slight places, pay attention to energy conservation, emission reduction and noise reduction.

Disclosure of Invention

Aiming at the defects of the existing float valve, the invention provides the double-switch adjustable float valve.

The double-switch adjustable float valve is characterized in that the whole valve body is provided with a water inlet; a first water outlet; plugging the opening; the second water outlet and the adjusting cavity are integrally cast and formed, and an I-shaped valve core is arranged inside the valve body; an I-shaped valve core fixing shaft; a movable plug; sealing the plug; an adjusting handle.

The double-switch adjustable float valve comprises an I-shaped valve core, a lower round piece, a lower shaft, a round rubber sealing round gasket, a first water outlet clamping groove, a first water outlet, a second water outlet clamping groove, a first water outlet, a second water outlet, a third water outlet, a fourth water outlet and a fourth water outlet, a fourth water outlet and a fourth water outlet, a fourth water outlet and a fourth water outlet, a fourth water outlet and a fourth water outlet, a fourth water outlet and a; and under the state that the pond needs the water injection, because there is the space in last circular piece and valve body inner wall, rivers upwards flow into to the second delivery port naturally, and the direction of flow-in of rivers drives the last circular piece of I shape case and upwards lifts to the draw-in groove is kept away from to lower circular piece, and the valve is opened, and first delivery port is intake.

The double-switch adjustable float valve is characterized in that a valve body plugging port is a small-diameter channel port designed above the valve body and is directly communicated with a second water outlet, one side of the plugging port is designed into an adjusting cavity, a movable plug and a sealing plug are arranged in the adjusting cavity, the movable plug is connected with a first connecting rod, one end of the first connecting rod extends out of the valve body and is connected with a second connecting rod, and the plugging port is connected with the sealing plug to realize the control of flowing water flowing into the second water outlet.

The double-switch adjustable float valve realizes the working principle that: due to the innovative design of the I-shaped valve core, under the static or water balance pressure, the I-shaped valve core slides downwards under the action of gravity, so that a rubber sealing gasket of the lower circular sheet is tightly attached to a clamping groove above the first water outlet to play a role of sealing and plugging the first water outlet, meanwhile, if the water pool is in a full water state, the floating ball floats upwards, the first connecting rod is controlled to push the movable plug to move forwards, the sealing and plugging port is plugged by the sealing plug, and the closing of the second water outlet is realized; and when the water tank is lack of water, the floating ball moves downwards to drive the first connecting rod to open the sealing plug of the movable plug to plug the sealing port, water flows out from the second water outlet, the flowing of the water flow drives the I-shaped valve core to move upwards, then the first water inlet is opened, and the water flow simultaneously injects water to the two water inlets.

Drawings

FIG. 1 is a schematic view of a dual-switch adjustable float valve closing state structure

FIG. 2 is a schematic view of the open state structure of a double-switch adjustable float valve

FIG. 3 is a schematic diagram of a double-switch adjustable float valve I-shaped valve core structure

FIG. 4 is a schematic view of the bottom view of a dual-switch adjustable float valve

Detailed Description

As shown in fig. 1-4, the double-switch adjustable float valve is characterized in that a water inlet (1) is designed, the water inlet (1) is composed of a water pipe with threads on the inner diameter, the threads on the inner diameter of the water inlet (1) are designed to be directly and rotatably connected with the water pipe, a first water outlet (2) is designed below a valve body, the threads on the inner diameter of the first water outlet (2) are designed to be continuously connected with the water pipe, a clamping groove (2-1) is designed above the first water outlet (2), the clamping groove (2-1) supports an i-shaped valve core (4), an i-shaped valve core fixing shaft (5) is designed below the clamping groove (2-1) in an embedded mode, the i-shaped valve core fixing shaft (5) is designed to be a long-strip-shaped circular tray, a circular hole is designed in the middle of the double-switch adjustable float valve, the lower shaft of the i-shaped valve core (4) can only move up and down in the circular hole, and the i-shaped valve core (4) can be fixed; the I-shaped valve core (4) is formed by casting an upper circular sheet and a lower circular sheet into a whole with a shaft core, a lower shaft (4-4) is arranged below the lower circular sheet (4-2) and can penetrate into a circular hole of an I-shaped valve core fixing shaft (5), the I-shaped valve core (4) is designed to be small in the upper circular sheet (4-1) and large in the lower circular sheet (4-2), a certain gap is formed between the upper circular sheet (4-1) and the inner wall of the valve body, a circle of rubber sealing circular gasket (4-3) is arranged below the lower circular sheet (4-2), the rubber sealing circular gasket (4-3) is directly contacted with the first water outlet clamping groove (2-1), and the valve effect of closing the first water outlet is achieved under the state of full water in a water pool.

As shown in figures 1-4, the double-switch adjustable float valve is characterized in that a height-limiting convex groove (6) is arranged in a valve body above a circular sheet (4-1) on an I-shaped valve core (4), the height-limiting convex groove (6) limits the upward moving height of the I-shaped valve core (4), a plugging port (7) is designed above the valve body, the plugging port (7) is designed into a small-diameter passage port and is directly communicated with a second water outlet (3), the right side of the plugging port (7) is designed into an adjusting cavity (14), a movable plug (9) and a sealing plug (8) are arranged in the adjusting cavity (14), the movable plug (9) is connected with a first connecting rod (10), one end of the first connecting rod (10) extends out of the valve body, the first connecting rod (10) is fixedly connected with the valve body through a pin (12), and the first connecting rod (10) is connected with a second connecting rod (11) through an adjustable nut (13), the second connecting rod (11) is externally connected with a floating ball, and the first connecting rod (10) pushes the sealing plug (8) on the left side of the movable plug (10) to plug or open the sealing plug (7) to control the flowing water entering the second water outlet (3) through the height change of the water level floating ball.

As shown in figures 1-4, the double-switch adjustable float valve is characterized in that an I-shaped valve core (4) is designed, because an upper circular sheet and a lower circular sheet are designed to be a small upper circular sheet (4-1) and a large lower circular sheet (4-2), a gap exists between the upper circular sheet (4-1) and the inner wall of a valve body, under the static or water balance pressure, the I-shaped valve core (4) slides downwards under the action of gravity, so that a rubber sealing gasket (4-3) of the lower circular sheet (4-2) is tightly attached to a clamping groove (2-1) above a first water outlet to play a role of sealing and plugging the first water outlet (2), and meanwhile, if the water tank is in a full water state, the floating ball floats upwards, a first connecting rod (10) is controlled to push a movable plug (9) to move forwards, and finally a sealing plug (8) plugs a plugging opening (7), so that a second water outlet (3) is closed, at the moment, because of the existence of water pressure, water flow continuously extrudes the upper cavity through the gap of the circular sheet (4-1) on the I-shaped valve core (4) to form downward reaction force, and further downwards compresses the I-shaped valve core (4), so that a better closing and sealing effect is realized; and after the water shortage of the water pool, the floating ball moves downwards to drive the first connecting rod to open the movable plug (9) to plug the sealing plug (8) of the plugging port, water flows out of the second water outlet (3), the flow of the water drives the I-shaped valve core (4) to move upwards, and then the first water inlet (2) is opened to realize the simultaneous water injection of the water flow to the two water inlets.

The double-switch adjustable float valve has the beneficial effects that:

1. through the innovative design of I-shaped case, increased a water inlet, let water injection speed promote by a wide margin, raise the efficiency.

2. The double-water-inlet double-switch design reduces the water pressure of the plugging port, reduces the size of a floating ball of the floating ball valve, saves energy, reduces emission and also reduces the environmental requirement of installation.

3. The double-switch design of the two water inlets avoids the phenomenon of water flow noise caused by water pressure difference.

4. The design of two water inlets and a double switch makes full use of water pressure, so that the sealing effect is better, and the water leakage phenomenon of the valve is avoided.

The above embodiments are only specific examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should fall within the protection scope of the present invention.

Claims

1. The double-switch adjustable float valve is characterized in that a water inlet (1) is designed, the water inlet (1) is composed of a water pipe with threads on the inner diameter, the threads on the inner diameter of the water inlet (1) are designed to be directly and rotatably connected with a water supply pipe, a first water outlet (2) is designed below a valve body, the threads on the inner diameter of the first water outlet (2) are designed to be continuously connected with the water pipe, a clamping groove (2-1) is designed above the first water outlet (2), the clamping groove (2-1) supports an I-shaped valve core (4), an I-shaped valve core fixing shaft (5) is designed to be embedded below the clamping groove (2-1), the I-shaped valve core fixing shaft (5) is designed to be a long-strip-shaped round tray, a round hole is designed in the middle of the I-shaped valve core (4), and the lower shaft of the I-shaped valve core (4) can only move up and down in the round hole to fix the I-shaped valve core (4); the I-shaped valve core (4) is formed by casting an upper circular sheet and a lower circular sheet into a whole with a shaft core, a lower shaft (4-4) is arranged below the lower circular sheet (4-2) and can penetrate into a circular hole of an I-shaped valve core fixing shaft (5), the I-shaped valve core (4) is designed to be small in the upper circular sheet (4-1) and large in the lower circular sheet (4-2), a certain gap is formed between the upper circular sheet (4-1) and the inner wall of the valve body, a circle of rubber sealing circular gasket (4-3) is arranged below the lower circular sheet (4-2), and the rubber sealing circular gasket (4-3) is directly contacted with the first water outlet clamping groove (2-1).

2. The double-switch adjustable float valve according to claim 1, characterized in that a height-limiting convex groove (6) is arranged in the valve body above the circular plate (4-1) on the I-shaped valve core (4), the height-limiting convex groove (6) limits the upward moving height of the I-shaped valve core (4), a plugging port (7) is designed above the valve body, the plugging port (7) is designed into a small-diameter passage port and is directly communicated with the second water outlet (3), the right side of the plugging port (7) is designed into an adjusting cavity (14), a movable plug (9) and a sealing plug (8) are arranged in the adjusting cavity (14), the movable plug (9) is connected with a first connecting rod (10), one end of the first connecting rod (10) extends out of the valve body, the first connecting rod (10) is fixedly connected with the valve body through a pin (12), the first connecting rod (10) is connected with the second connecting rod (11) through an adjustable nut (13), the second connecting rod (11) is externally connected with a floating ball.