CN212106939U - Water collecting tank anti-floating valve - Google Patents
Water collecting tank anti-floating valve Download PDFInfo
- Publication number
- CN212106939U CN212106939U CN202020697962.8U CN202020697962U CN212106939U CN 212106939 U CN212106939 U CN 212106939U CN 202020697962 U CN202020697962 U CN 202020697962U CN 212106939 U CN212106939 U CN 212106939U
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- valve
- plate
- water
- water outlet
- collecting tank
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Abstract
The utility model discloses an anti floating valve of water catch bowl relates to the plumbing field, and it includes that the structure is the same and all installs the water intaking valve and the outlet valve of water catch bowl tank bottom and constitute, the water intaking valve is vertical to be set up down just the outlet valve is vertical to be set up, the outlet valve lower extreme is equipped with the floater. The utility model has the advantages of good reliability and long service life.
Description
Technical Field
The utility model relates to a plumbing field, concretely relates to anti floating valve of water catch bowl.
Background
The existing primary or empty pool is filled with water into the water collecting tank, the inner width of the water collecting tank is pressed by the water level, the floating force on the water collecting tank is large, and the water collecting tank can be damaged; in addition, when the pond water is emptied, the water pressure in the water collecting tank and the pressure difference of the water level outside the water collecting tank can damage the water collecting tank, and the service life of the water collecting tank is greatly shortened.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiency of the background art, the utility model provides an anti float valve of water catch bowl with good reliability and long service life.
The utility model discloses the technical scheme who adopts: the utility model provides a water catch bowl anti-floating valve, its includes that the structure is the same and all install water intaking valve and outlet valve at the water catch bowl tank bottom and constitute, the water intaking valve sets up down vertically just the outlet valve sets up vertically, the outlet valve lower extreme is equipped with the floater.
The outlet valve includes:
the valve body is detachably arranged at the bottom of the water collecting tank and is provided with a water outlet hole which is communicated up and down;
the triangular plate is slidably installed in the valve body and is coaxial with the water outlet;
the limiting plate is arranged at the upper end of the triangular plate;
and the plugging plate is arranged at the lower end of the triangular plate.
The limiting plate is the same as the triangular plate in shape, and the outer diameter of the limiting plate is larger than the inner diameter of the water outlet.
The plugging plate is disc-shaped, the outer diameter of the plugging plate is larger than the inner diameter of the water outlet, and the plugging plate and the triangular plate are integrally formed.
An O-shaped sealing ring is arranged between the plugging plate and the bottom surface of the valve body.
The outer circumference of the valve body is provided with threads, and the outer circumference of the valve body is provided with a splicing nut matched with the valve body.
And a screwing nut for fixing the limiting plate is arranged at the top end of the triangular plate.
The utility model has the advantages that: the technical scheme reduces the water level difference between the water collecting tank and the horizontal flow sedimentation tank, improves the reliability of the water collecting tank, prolongs the service life of the water collecting tank and provides an advanced product for the development of the water supply and drainage industry.
Drawings
Fig. 1 is a schematic structural view of an anti-floating valve of a water collecting tank according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view taken at a-a in fig. 1.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
as shown in the figure, the water collecting tank anti-floating valve comprises a water inlet valve 1 and a water outlet valve 2 which are identical in structure and are both installed at the bottom of the water collecting tank, wherein the water inlet valve 1 is vertically arranged downwards, the water outlet valve 2 is vertically arranged upwards, and a floating ball 3 is arranged at the lower end of the water outlet valve 2.
The outlet valve 2 comprises:
the valve body 21 is detachably arranged at the bottom of the water collecting tank and is provided with a water outlet hole which is communicated up and down;
a triangular plate 22, which is slidably mounted in the valve body 21 and is coaxially arranged with the water outlet;
a limit plate 23 installed at an upper end of the triangle 22;
and a blocking plate 24 disposed at a lower end of the triangle plate 22.
The limiting plate 23 is the same as the triangular plate 22 in shape, and the outer diameter of the limiting plate 23 is larger than the inner diameter of the water outlet.
The working principle of the embodiment is as follows:
when the water level of the lower horizontal flow sedimentation tank is lower than 1/2, the water outlet valve is opened, the floating ball drives the triangular plate of the water outlet valve to fall, the limiting plate of the water outlet valve is contacted with the upper surface of the valve body of the water outlet valve, the blocking plate of the water outlet valve leaves the lower bottom surface of the valve body, the water in the water collecting tank is discharged to be empty from the water outlet valve, and at the moment, the water inlet valve is always in a closed state as shown in the attached figure 1 under the influence of gravity;
when the lower horizontal flow sedimentation tank rises to the bottom of the water collecting tank, the floating ball rises to drive the blocking plate of the water outlet valve to rise to close the water outlet valve, the water inlet valve is in an open state, the blocking plate of the water inlet valve leaves the O-shaped sealing ring under the action of the buoyancy of water, and supernatant in the horizontal flow sedimentation tank enters the water collecting tank from the water inlet valve.
The plugging plate 24 is disc-shaped, the outer diameter of the plugging plate is larger than the inner diameter of the water outlet, and the plugging plate 24 and the triangular plate 22 are integrally formed.
An O-shaped sealing ring 25 is arranged between the plugging plate 24 and the bottom surface of the valve body 21, so that the sealing property between the water collecting tank and the horizontal flow sedimentation tank is ensured.
The outer circumference of the valve body 21 is provided with threads, the outer circumference of the valve body is provided with a splicing nut 26 matched with the valve body, and the valve body can be installed and disassembled by screwing the splicing nut.
The top end of the triangular plate 22 is provided with a tightening nut 27 for fixing the limiting plate 23, and the limiting plate can be fixed by screwing the tightening nut.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (7)
1. The utility model provides a water catch bowl anti-float valve which characterized in that: the water inlet valve (1) and the water outlet valve (2) are the same in structure and are arranged at the bottom of the water collecting tank, the water inlet valve (1) is arranged vertically downwards, the water outlet valve (2) is arranged vertically upwards, and a floating ball (3) is arranged at the lower end of the water outlet valve (2).
2. The sump anti-float valve of claim 1, wherein: the outlet valve (2) comprises:
the valve body (21) is detachably arranged at the bottom of the water collecting tank and is provided with a water outlet hole which is communicated up and down;
a triangular plate (22) which is slidably installed in the valve body (21) and is coaxially arranged with the water outlet;
a limiting plate (23) mounted on the upper end of the triangular plate (22);
and a blocking plate (24) arranged at the lower end of the triangular plate (22).
3. The sump anti-float valve of claim 2, wherein: the limiting plate (23) is the same as the triangular plate (22) in shape, and the outer diameter of the limiting plate (23) is larger than the inner diameter of the water outlet.
4. The sump anti-float valve of claim 2, wherein: the plugging plate (24) is disc-shaped, the outer diameter of the plugging plate is larger than the inner diameter of the water outlet, and the plugging plate (24) and the triangular plate (22) are integrally formed.
5. The sump anti-float valve of claim 2, wherein: an O-shaped sealing ring (25) is arranged between the plugging plate (24) and the bottom surface of the valve body (21).
6. The sump anti-float valve of claim 2, wherein: the outer circumference of the valve body (21) is provided with threads, and the outer circumference of the valve body is provided with a splicing nut (26) matched with the valve body.
7. The sump anti-float valve of claim 2, wherein: the top end of the triangle (22) is provided with a tightening nut (27) for fixing the limit plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697962.8U CN212106939U (en) | 2020-04-30 | 2020-04-30 | Water collecting tank anti-floating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697962.8U CN212106939U (en) | 2020-04-30 | 2020-04-30 | Water collecting tank anti-floating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212106939U true CN212106939U (en) | 2020-12-08 |
Family
ID=73618667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020697962.8U Active CN212106939U (en) | 2020-04-30 | 2020-04-30 | Water collecting tank anti-floating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212106939U (en) |
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2020
- 2020-04-30 CN CN202020697962.8U patent/CN212106939U/en active Active
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