CN217109163U - Automatic recoil valve at tail end of waterline - Google Patents
Automatic recoil valve at tail end of waterline Download PDFInfo
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- CN217109163U CN217109163U CN202220941605.0U CN202220941605U CN217109163U CN 217109163 U CN217109163 U CN 217109163U CN 202220941605 U CN202220941605 U CN 202220941605U CN 217109163 U CN217109163 U CN 217109163U
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- waterline
- valve body
- outer side
- push rod
- sleeved
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Abstract
The utility model provides a terminal automatic recoil valve of waterline, include: the valve body is provided with a water inlet at one end and a water outlet at the other end, an inlet locking nut is connected at the water inlet in a threaded manner, and an outlet locking nut is connected at the water outlet in a threaded manner; the push rod fixing piece is inserted at the water outlet, and the push rod fixing piece and the valve body are fixedly connected through the outlet locking nut; the piston rod set up in the valve body, the one end of piston rod is inserted and is located in the push rod mounting, looks butt between the other end of piston rod and the valve body inner wall, the outside cover of piston rod is equipped with the spring, borrows this, the utility model has the advantages of according to the automatic opening and shutting that realizes of rivers impulsive force, also has reduced the advantage that dirty water persists the possibility in the waterline simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the recoil valve, in particular to terminal automatic recoil valve of waterline.
Background
At present, along with the popularization of waterline automatic flushing system, more and more chicken houses begin to use automatic flushing system to replace the manual work to wash, have both guaranteed the waterline and have washed the interval and also guaranteed the efficiency of washing, often adopt the ball valve or directly pull up terminal drain pipe at the waterline end among the prior art and seal the waterline.
However, the use of a common ball valve at the end of the waterline still requires a worker to open the end waterline valve one by one before flushing each time (as shown by reference sign A in figure 1), and this operation reduces the working efficiency during flushing, and pulling up the end drain pipe leads to a part of dirty water remaining inside the waterline all the time, thereby causing the growth of bacteria (as shown in figure 2).
SUMMERY OF THE UTILITY MODEL
The utility model provides a terminal automatic recoil valve of waterline has solved above-mentioned problem.
The technical scheme of the utility model is realized like this: an end of waterline automatic backflush valve comprising:
the water inlet is arranged at one end of the valve body, the water outlet is arranged at the other end of the valve body, an inlet locking nut is arranged at the water inlet in a threaded connection mode, and an outlet locking nut is arranged at the water outlet in a threaded connection mode;
the push rod fixing piece is inserted at the water outlet, and the push rod fixing piece and the valve body are fixedly connected through the outlet locking nut;
the piston rod is arranged in the valve body, one end of the piston rod is inserted into the push rod fixing piece, the other end of the piston rod is abutted against the inner wall of the valve body, and a spring is sleeved on the outer side of the piston rod.
As a preferred embodiment, the valve body is hollow, the middle part of the inner wall of the valve body protrudes inwards to form an annular limiting part, the limiting part divides the interior of the valve body into a first chamber and a second chamber, the first chamber is communicated with the water inlet, and the second chamber is communicated with the water outlet.
As a preferred embodiment, the outer side of the push rod fixing member is fixedly sleeved with a first limiting convex ring, the first limiting convex ring is abutted against the water outlet, the outer side wall of the outlet locking nut protrudes inwards to form a first inner buckling convex ring, the outlet locking nut is sleeved on the outer side of the water outlet, and the first inner buckling convex ring is abutted against the first limiting convex ring.
As a preferred embodiment, a joint is inserted at the water inlet, a second limiting convex ring is fixedly sleeved on the outer side of the joint, the second limiting convex ring is abutted against the water inlet, the outer side wall of the inlet locking nut protrudes inwards to form a second inner buckling convex ring, the inlet locking nut is sleeved on the outer side of the water inlet, and the second inner buckling convex ring is abutted against the second limiting convex ring.
As a preferred embodiment, a water receiving port is fixedly arranged on the valve body, and the water receiving port is communicated with the first chamber.
In a preferred embodiment, the outer side of the valve body is sleeved with a fixed seat.
As a preferred embodiment, the piston rod includes a rod portion, one end of the rod portion is inserted into the push rod fixing member, the other end of the rod portion is fixedly provided with a disc portion, the disc portion and the limiting portion are abutted, the spring is sleeved on the outer side of the rod portion, and the spring is arranged between the disc portion and the push rod fixing member.
In a preferred embodiment, a seal is fixedly provided at an end of the disk portion, the seal is provided in a truncated cone shape, and a longitudinal sectional area of the seal close to the disk portion is larger than a longitudinal sectional area of the seal away from the disk portion.
As a preferred embodiment, a limiting sleeve is sleeved on the outer side of one end, away from the disc part, of the rod part, the rod part and the limiting sleeve are movably connected, a plurality of supporting blocks are fixedly arranged on the outer side of the limiting sleeve, and the supporting blocks and the inner wall of the push rod fixing part are fixedly connected.
As a preferred embodiment, a first sealing ring is arranged between the first limiting convex ring and the water outlet.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the utility model discloses install at the waterline end, the water inlet is installed in poultry waterline end, and the mounting means is the technical means commonly used among the prior art, and too much repeated description is no longer done here, and the delivery port is connected with the outlet, and this connected mode is the technical means commonly used among the prior art, and too much repeated description is no longer done here. At the poultry stage of feeding water, through inside spring pressure, sealed the butt between filling up and the spacing portion, the second cavity is in sealed stage, guarantees that the chicken only water intake. When the recoil is opened to the waterline front end, the inside water pressure increase of waterline, with the spring compression, sealed the pad leaves for spacing portion, and automatic back flush end is opened, and the inside water of waterline directly flows away through the end, does not need the manual work to open and shut, has also reduced the possibility that sewage remains in the waterline simultaneously, and then has reduced bacterial growing's possibility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is another schematic diagram of a prior art structure;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is an exploded view of the present invention;
fig. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a schematic structural view of the push rod fixing member;
fig. 7 is another structural schematic diagram of the push rod fixing member.
In the figure, A-end waterline valve; 1-a valve body; 2-a push rod fixing member; 3-a piston rod; 4-inlet lock nut; 5-outlet locking nut; 6-a spring; 7-a linker; 8-a water receiving port; 9-a fixed seat; 10-a water inlet; 11-a water outlet; 12-a limiting part; 13-a first chamber; 14-a second chamber; 20-a first limit convex ring; 50-a first inner snap convex ring; 30-a shaft portion; 31-a disc portion; 32-a gasket; 33-a stop collar; 34-a support block; 40-a second inner buckle convex ring; 70-second limit convex ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 7, an automatic recoil valve at the end of a waterline includes:
one end of the valve body 1 is provided with a water inlet 10, the other end of the valve body is provided with a water outlet 11, an inlet locking nut 4 is connected at the water inlet 10 in a threaded manner, and an outlet locking nut 5 is connected at the water outlet 11 in a threaded manner;
the push rod fixing piece 2 is inserted into the water outlet 11, and the push rod fixing piece 2 and the valve body 1 are fixedly connected through the outlet locking nut 5;
the piston rod 3 is arranged in the valve body 1, one end of the piston rod 3 is inserted into the push rod fixing piece 2, the other end of the piston rod 3 is abutted against the inner wall of the valve body 1, and a spring 6 is sleeved on the outer side of the piston rod 3.
The valve body 1 is arranged in a hollow mode, the middle of the inner wall of the valve body 1 protrudes inwards to form an annular limiting portion 12, the limiting portion 12 divides the interior of the valve body 1 into a first chamber 13 and a second chamber 14, the first chamber 13 is communicated with the water inlet 10, and the second chamber 14 is communicated with the water outlet 11.
The fixed cover in the outside of push rod mounting 2 is equipped with first spacing bulge loop 20, first spacing bulge loop 20 with looks butt between the delivery port 11, the lateral wall of export lock nut 5 inwards extrudees and forms first interior knot bulge loop 50, and the export lock nut 5 cover is located the outside of delivery port 11, looks butt between first interior knot bulge loop 50 and the first spacing bulge loop 20.
The joint 7 is inserted into the water inlet 10, a second limiting convex ring 70 is fixedly sleeved on the outer side of the joint 7, the second limiting convex ring 70 is abutted against the water inlet 10, the outer side wall of the inlet locking nut 4 protrudes inwards to form a second inner buckling convex ring 40, the inlet locking nut 4 is sleeved on the outer side of the water inlet 10, and the second inner buckling convex ring 40 is abutted against the second limiting convex ring 70.
The valve body 1 is fixedly provided with a water receiving port 8, the water receiving port 8 is communicated with the first chamber 13, and the water receiving port 8 is connected with a water level display pipe for observing the water level.
The outside cover of valve body 1 is equipped with fixing base 9, through fixing base 9 and fix in advance between the department through the bolt fastening, has realized the fixed of this automatic recoil valve.
The piston rod 3 comprises a rod part 30, one end of the rod part 30 is inserted into the push rod fixing part 2, the other end of the rod part 30 is fixedly provided with a disc part 31, the disc part 31 is abutted against the limiting part 12, the spring 6 is sleeved on the outer side of the rod part 30, and the spring 6 is arranged between the disc part 31 and the push rod fixing part 2.
A seal 32 is fixedly provided at an end portion of the disk portion 31, the seal 32 is provided in a truncated cone shape, and a longitudinal sectional area of the seal 32 close to the disk portion 31 is larger than a longitudinal sectional area of the seal 32 away from the disk portion 31.
The outer side of one end, far away from the disc part 31, of the rod part 30 is sleeved with a limiting sleeve 33, the rod part 30 and the limiting sleeve 33 are movably connected, a plurality of supporting blocks 34 are fixedly arranged on the outer side of the limiting sleeve 33, the supporting blocks 34 and the inner wall of the push rod fixing part 2 are fixedly connected, a first sealing ring is arranged between the first limiting convex ring 20 and the water outlet 11, and a second sealing ring is arranged between the outer wall of the push rod fixing part and the inner wall of the second chamber.
The utility model discloses install at the waterline end, water inlet 10 is installed in the poultry waterline end, and the mounting means is the commonly used technical means among the prior art, and too much repeated description is no longer done here, and delivery port 11 is connected with the outlet, and this connected mode is the commonly used technical means among the prior art, and too much repeated description is no longer done here. In the poultry water feeding stage, the sealing gasket 32 is abutted against the limiting part 12 under the pressure of the internal spring 6, and the second chamber 14 is in the sealing stage, so that the water drinking amount of the chicken is ensured. When the recoil is opened to the waterline front end, the inside water pressure increase of waterline compresses spring 6, and sealed pad 32 leaves for spacing portion 12, and the rivers get into the second cavity, flow out via hollow push rod mounting simultaneously, and automatic back flush end is opened promptly, and the inside water of waterline directly flows away through terminal, does not need the manual work to open and shut, has also reduced the possibility that sewage remains in the waterline simultaneously, and then has reduced bacterial growing's possibility.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An end-of-waterline automatic recoil valve, comprising:
the valve body is provided with a water inlet at one end and a water outlet at the other end, an inlet locking nut is connected at the water inlet in a threaded manner, and an outlet locking nut is connected at the water outlet in a threaded manner;
the push rod fixing piece is inserted at the water outlet, and the push rod fixing piece and the valve body are fixedly connected through the outlet locking nut;
the piston rod is arranged in the valve body, one end of the piston rod is inserted into the push rod fixing piece, the other end of the piston rod is abutted to the inner wall of the valve body, and a spring is sleeved on the outer side of the piston rod.
2. The automatic recoil valve for the tail end of a waterline of claim 1, wherein the valve body is hollow, the middle part of the inner wall of the valve body protrudes inwards to form an annular limiting part, the limiting part divides the interior of the valve body into a first chamber and a second chamber, the first chamber is communicated with the water inlet, and the second chamber is communicated with the water outlet.
3. The automatic recoil valve for the tail end of a waterline as claimed in claim 1, wherein the push rod fixing member is fixedly sleeved with a first limit protruding ring, the first limit protruding ring abuts against the water outlet, the outer side wall of the outlet lock nut protrudes inwards to form a first inner buckle protruding ring, the outlet lock nut is sleeved on the outer side of the water outlet, and the first inner buckle protruding ring abuts against the first limit protruding ring.
4. The automatic recoil valve for the tail end of a waterline as claimed in claim 3, wherein a joint is inserted into the water inlet, a second limit bulge loop is fixedly sleeved on the outer side of the joint, the second limit bulge loop abuts against the water inlet, the outer side wall of the inlet locking nut protrudes inwards to form a second inner buckle bulge loop, the inlet locking nut is sleeved on the outer side of the water inlet, and the second inner buckle bulge loop abuts against the second limit bulge loop.
5. The automatic recoil valve of the tail end of the waterline of claim 2, wherein a water receiving port is fixedly arranged on the valve body, and the water receiving port is communicated with the first chamber.
6. The automatic recoil valve of the tail end of the waterline of claim 1, wherein a fixing seat is sleeved on the outer side of the valve body.
7. The automatic recoil valve of the tail end of the waterline as claimed in claim 2, wherein the piston rod comprises a rod portion, one end of the rod portion is inserted into the push rod fixing member, the other end of the rod portion is fixedly provided with a disc portion, the disc portion is abutted against the limiting portion, the spring is sleeved on the outer side of the rod portion, and the spring is arranged between the disc portion and the push rod fixing member.
8. The automatic recoil valve of the tail end of the waterline of claim 7, wherein a sealing gasket is fixedly arranged at the end part of the disk part, the sealing gasket is arranged in a circular truncated cone shape, and the longitudinal sectional area of the sealing gasket close to the disk part is larger than the longitudinal sectional area of the sealing gasket far away from the disk part.
9. The automatic recoil valve of the tail end of the waterline of claim 7, wherein a limit sleeve is sleeved on the outer side of one end of the rod part, which is far away from the disc part, the rod part and the limit sleeve are movably connected, a plurality of support blocks are fixedly arranged on the outer side of the limit sleeve, and the support blocks and the inner wall of the push rod fixing part are fixedly connected.
10. The automatic recoil valve of the tail end of the waterline of claim 4, wherein a first sealing ring is arranged between the first limit convex ring and the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220941605.0U CN217109163U (en) | 2022-04-22 | 2022-04-22 | Automatic recoil valve at tail end of waterline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220941605.0U CN217109163U (en) | 2022-04-22 | 2022-04-22 | Automatic recoil valve at tail end of waterline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217109163U true CN217109163U (en) | 2022-08-02 |
Family
ID=82584534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220941605.0U Active CN217109163U (en) | 2022-04-22 | 2022-04-22 | Automatic recoil valve at tail end of waterline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217109163U (en) |
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2022
- 2022-04-22 CN CN202220941605.0U patent/CN217109163U/en active Active
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