CN212616666U - Low-noise remote control float valve - Google Patents
Low-noise remote control float valve Download PDFInfo
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- CN212616666U CN212616666U CN202021449824.4U CN202021449824U CN212616666U CN 212616666 U CN212616666 U CN 212616666U CN 202021449824 U CN202021449824 U CN 202021449824U CN 212616666 U CN212616666 U CN 212616666U
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Abstract
The utility model discloses a low-noise remote control float valve, which comprises a main valve and a control part, wherein the main valve is tightly connected with a valve body through a valve cover assembly piece and a fastener, the valve cover assembly comprises an upper valve cover, a valve rod sleeve, a sealing gasket, a lower valve cover, a diaphragm pressing plate and a plurality of fasteners, the control part comprises an elbow, a ball valve, a connecting pipe, a guide valve and a floating ball, one side of the upper part of an upper valve cover is connected with the ball valve through the elbow, the ball valve is connected with the guide valve through the connecting pipe, the end part of the guide valve is provided with the floating ball, a lower valve cover is connected with a valve rod and the upper valve cover into a whole, the upper end of the valve rod is fixedly connected with the upper valve cover through a fastener, a diaphragm is arranged on the valve rod in a penetrating way, diaphragm pressing plates are arranged on two sides of the diaphragm, a valve rod sleeve is arranged between the lower valve cover and the valve rod, and. The utility model has the advantages of reasonable design, horizontal installation or dress do not influence the result of use, and can the noise abatement, and convenient to use is reliable.
Description
Technical Field
The utility model relates to a valve technical field, concretely relates to low noise remote control ball-cock assembly.
Background
In daily life water supply, a remote control ball float valve is often used for controlling water inflow of a water tank or a water pool. The conventional remote control ball cock on the market at present structurally comprises a valve seat assembly, a spring, a valve body and the like, and is simple in structure. Because the central point that does not have the fixed disk seat sub-assembly of valve rod puts and the valve gap does not have the exhaust hole, the normal remote control ball cock valve is adorned immediately and can be influenced the result of use to and the during operation can make the air admission pipeline, cause the pipeline vibration and produce the noise, appear disturbing residents' phenomenon.
So disturb people in order to the noise abatement, the utility model designs a remote control ball-cock assembly of low noise.
Disclosure of Invention
The utility model aims to provide a low noise remote control ball-cock assembly, structural design is reasonable, and horizontal installation or vertical dress do not influence the result of use to can the noise abatement, convenient to use is reliable.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a low noise remote control ball-cock assembly, includes main valve and control section, the main valve pass through valve gap sub-assembly and valve body through fastener zonulae occludens, the valve gap sub-assembly include upper valve cover, valve rod cover, sealed pad, lower valve cover, diaphragm clamp plate and a plurality of fastener, the control section include elbow, ball valve, connecting pipe, pilot valve, floater, upper valve cover upper portion one side links to each other with the ball valve through the elbow, the ball valve passes through the connecting pipe and links to each other with the pilot valve, the pilot valve tip is provided with the floater, lower valve cover and valve rod and upper valve cover are connected into a whole, the upper end of valve rod passes through fastener and upper valve cover fixed connection, still wears to be equipped with the diaphragm on the valve rod, the diaphragm both sides all are provided with the diaphragm clamp plate, be provided with the valve rod cover.
The upper valve cover, the ball valve, the connecting pipe and the diaphragm form a control chamber.
And the lower valve cover is provided with an exhaust hole.
The utility model discloses following beneficial effect has: the utility model discloses a setting for of valve rod and valve rod cover, it is dead with the central point of valve rod assembly is fixed to reduce central deviation, make its horizontal installation or adorn immediately and do not influence the result of use. Meanwhile, the exhaust hole is additionally formed in the lower valve cover, so that compressed gas is exhausted when the valve rod assembly drives the diaphragm to move, the possibility that the gas flows into the pipeline is reduced, and noise generated by vibration of the pipeline is reduced.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic perspective view of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a low-noise remote control float valve comprises a main valve and a control part, wherein the main valve is tightly connected with a valve body 2 through a valve cover assembly, the valve cover assembly comprises an upper valve cover 1, a valve rod 3, a valve rod sleeve 4, a sealing gasket 5, a lower valve cover 6, a diaphragm 7, a diaphragm pressing plate 8 and a plurality of fasteners, the control part comprises an elbow 9, a ball valve 10, a connecting pipe 11, a pilot valve 12 and a floating ball 13, one side of the upper part of the upper valve cover 1 is connected with the ball valve 10 through the elbow 9, the ball valve 10 is connected with the pilot valve 12 through the connecting pipe 11, the end part of the pilot valve 12 is provided with the floating ball 13, the lower valve cover 6 is connected with the valve rod 3 and the upper valve cover 1 into a whole, the upper end of the valve rod 3 is fixedly connected with the upper valve cover 1 through the fasteners, the diaphragm 7 penetrates through the valve rod 3, the diaphragm, the lower end of the valve rod 3 is connected with a blocking hole of a water flow passage in the center of the valve body 2 through a sealing gasket 5.
It is noted that the upper bonnet 1, the ball valve 10, the connecting tube 11 and the diaphragm 7 form a control chamber.
In addition, the lower valve cover 6 is provided with an exhaust hole 6-1.
The upper valve cover in the specific embodiment is connected with the ball valve and the connecting pipe, and simultaneously forms a control chamber with the diaphragm; the valve body passes through municipal water and can cut off a water flow passage under the action of the sealing gasket; the sealing gasket, the diaphragm pressing plate and the fastener are connected into a whole by the valve rod, and the linear motion vertical to the valve body is realized by the valve rod sleeve; the valve rod sleeve ensures the centrality and the verticality of the valve rod assembly; the sealing gasket cuts off the water flow passage of the valve body; the lower valve cover is connected with the valve rod assembly and the upper valve cover to form a whole, and an exhaust hole is reserved for exhausting gas extruded by the reduction of the cavity when the valve rod assembly moves; the diaphragm and the upper valve cover form a control chamber to form a closed environment; the diaphragm pressing plate presses the diaphragm to ensure the function of the control chamber; the elbow is connected with each component of the control loop; the ball valve adjusts the water inlet and outlet speeds of the control loop; the connecting pipe is connected with the ball valve and the upper valve cover; the pilot valve controls the on-off of water flow of the control loop; the floating ball controls the action of the pilot valve according to the liquid level.
The working principle of the specific embodiment is as follows: when the water level drops, the guide valve is opened under the gravity of the floating ball, a part of water flow can flow out through the control loop, the pressure in the control chamber is lower than the municipal water inlet pressure, the sealing gasket is pushed open under the municipal water inlet pressure, the valve body is conducted, and a large amount of water supply is started; when the water level reaches a certain height, the floating ball is jacked up by the buoyancy of water, the floating ball drives the pilot valve to close, the control loop is blocked, and at the moment, the water in the control chamber is rapidly increased, so that the pressure in the control chamber is increased, the diaphragm is jacked down, the valve rod assembly and the sealing gasket are driven to move together, the water flow passage of the valve body is blocked, and the function of stopping water inflow is achieved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A low-noise remote control float valve is characterized by comprising a main valve and a control part, wherein the main valve is tightly connected with a valve body (2) through a valve cover assembly through a fastener, the valve cover assembly comprises an upper valve cover (1), a valve rod (3), a valve rod sleeve (4), a sealing gasket (5), a lower valve cover (6), a diaphragm (7), a diaphragm pressing plate (8) and a plurality of fasteners, the control part comprises an elbow (9), a ball valve (10), a connecting pipe (11), a guide valve (12) and a floating ball (13), one side of the upper part of the upper valve cover (1) is connected with the ball valve (10) through the elbow (9), the ball valve (10) is connected with the guide valve (12) through the connecting pipe (11), the end part of the guide valve (12) is provided with a floating ball (13), the lower valve cover (6) is connected with the valve rod (3) and the upper valve cover (1) into a whole, the upper end, the valve rod (3) is further provided with a diaphragm (7) in a penetrating mode, diaphragm pressing plates (8) are arranged on two sides of the diaphragm (7), a valve rod sleeve (4) is arranged between the lower valve cover (6) and the valve rod (3), and the lower end of the valve rod (3) is connected with a blocking hole of a water flow channel in the center of the valve body (2) through a sealing gasket (5).
2. A remote-controlled low-noise float valve according to claim 1, characterized in that the upper valve cover (1), the ball valve (10), the connecting tube (11) and the diaphragm (7) form a control chamber.
3. A remote-controlled low-noise float valve as claimed in claim 1, characterized in that the lower valve cover (6) is provided with a vent hole (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021449824.4U CN212616666U (en) | 2020-07-21 | 2020-07-21 | Low-noise remote control float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021449824.4U CN212616666U (en) | 2020-07-21 | 2020-07-21 | Low-noise remote control float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616666U true CN212616666U (en) | 2021-02-26 |
Family
ID=74720634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021449824.4U Active CN212616666U (en) | 2020-07-21 | 2020-07-21 | Low-noise remote control float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616666U (en) |
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2020
- 2020-07-21 CN CN202021449824.4U patent/CN212616666U/en active Active
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