CN217815684U - Shock absorption pipeline for high-pressure water descaling system - Google Patents
Shock absorption pipeline for high-pressure water descaling system Download PDFInfo
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- CN217815684U CN217815684U CN202221944605.2U CN202221944605U CN217815684U CN 217815684 U CN217815684 U CN 217815684U CN 202221944605 U CN202221944605 U CN 202221944605U CN 217815684 U CN217815684 U CN 217815684U
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- high pressure
- descaling system
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- outlet pipe
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Abstract
The utility model relates to a shock attenuation pipeline for water under high pressure descaling system, belong to pipeline shock attenuation technical field, this a shock attenuation pipeline for water under high pressure descaling system includes outlet pipe, the high-pressure valve and be used for the one-way air supplement unit to the interior air supply of outlet pipe, outlet pipe intercommunication high-pressure valve's the water outlet end, be equipped with the by-pass hole on outlet pipe's the pipe wall, one-way air supplement unit connects on the by-pass hole, adopt this structure, through set up one-way air supplement unit on outlet pipe, outside air accessible one-way air supplement unit enters into in the outlet pipe, intraductal water can not be static suddenly when high-pressure valve closes, and can continue to flow forward, can not vibrate, and then form the negative pressure cavity at intraductal rear, absorb outside air through one-way air supplement unit and mend intraductally, when opening high-pressure valve, the air of intraductal interpolation can play the cushioning effect to the water of sudden motion, the impact force of reduction rivers, thereby reduce the pipeline vibration.
Description
Technical Field
The utility model belongs to the technical field of the pipeline shock attenuation, in particular to a shock attenuation pipeline for water under high pressure descaling system.
Background
The high-pressure water descaling utilizes the striking force and the scouring force of strong water flow energy generated when high-pressure water is sprayed out, utilizes the shearing force generated by different cooling shrinkage rates of the base material and the iron oxide scale layer, and utilizes the expansion and burst of steam generated by water permeating between the base material and the iron oxide scale to break the iron oxide scale into small fragments to be quickly separated from the surface of the base body. High pressure valve is when high pressure water descaling system uses, can constantly open and close, when the valve is closed, the rivers of pipeline the inside drop to quiescent condition suddenly by the motion state, can produce very big impact, cause the pipeline vibration, when the valve is opened, the water of pipeline the inside is suddenly become the motion by static, also can produce very big impact and make the pipeline vibration, consequently, need reduce the pipeline vibration through certain mode, the mode of adopting usually is the clamp pipe clamp on the pipeline, make the pipeline fix less vibration, but the permanent cure of the permanent cure, can not follow the root and solve the vibration problem.
Therefore, a damping pipeline for a high-pressure water descaling system, which can relieve water pressure impact and weaken vibration effect when a valve is opened and closed, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shock attenuation pipeline for water under high pressure descaling system for the technical problem who vibrates when solving water under high pressure descaling system pipeline switch high pressure valve among the prior art.
The utility model discloses a following technical scheme realizes: the damping pipeline for the high-pressure water descaling system comprises an outlet pipeline, a high-pressure valve and a one-way air supplementing device for supplementing air into the outlet pipeline, wherein the outlet pipeline is communicated with a water outlet end of the high-pressure valve, a bypass hole is formed in the pipe wall of the outlet pipeline, and the one-way air supplementing device is connected to the bypass hole.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the by pass port is established the outlet line is close to the one end of high pressure valve.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the quantity of by-pass hole is one or more, every all be connected with one on the by-pass hole one-way air supplement unit.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, it is a plurality of the bypass hole evenly sets up along outlet line's circumference.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, one-way air supplement unit includes check valve and coupling, the one end of coupling is connected the by pass hole, the other end of coupling is connected the check valve.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the check valve is towards the inside one-way conduction of outlet pipe way.
In order to better realize the utility model, the structure is further optimized, and the pipe joint is an end straight joint.
In order to achieve the invention in a better way, the above structure is further optimized in that the pipe joint is connected to the outlet pipe by a screw joint or a welding or a flange or a clamp.
The utility model discloses compare in prior art and have following beneficial effect:
the utility model provides a shock attenuation pipeline for high pressure water descaling system includes outlet line, the high-pressure valve and be used for the one-way air supplement unit to the interior air supply of outlet line, outlet line intercommunication high-pressure valve's play water end, be equipped with the by-pass hole on outlet line's the pipe wall, one-way air supplement unit connects on the by-pass hole, adopt this structure, through setting up one-way air supplement unit on outlet line, outside air accessible one-way air supplement unit enters into in the outlet line, intraductal water can not be static suddenly when the high-pressure valve is closed, and can continue to flow forward, can not produce the vibration, and then at intraductal rear formation negative pressure cavity, absorb outside air through one-way air supplement unit and mend intraductally, when opening high-pressure valve, the air of intraductal mended can play the cushioning effect to the water of sudden motion, the impact force of weakening rivers, thereby reduce the pipeline vibration, make the utility model discloses a practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.
FIG. 1 is a schematic view of the structure of a shock absorption pipeline for a high-pressure water descaling system according to the present invention;
FIG. 2 is a schematic structural view of the unidirectional air supplement device of the present invention;
fig. 3 is a schematic view of the negative pressure cavity in the outlet pipe when the high pressure valve is closed.
In the figure:
1-an outlet line;
2-a high pressure valve;
3-one-way air supplement device; 31-a one-way valve; 32-pipe joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Example 1:
in this embodiment, as shown in fig. 1 to 3, a shock absorption pipeline for a high pressure water descaling system includes an outlet pipeline 1, a high pressure valve 2, and a one-way air supplement device 3 for supplementing air into the outlet pipeline 1, where the outlet pipeline 1 and the high pressure valve 2 are existing devices in the high pressure water descaling system, the high pressure valve 2 can be continuously opened and closed during operation, specifically, the outlet pipeline 1 is communicated with a water outlet end of the high pressure valve 2, a bypass hole is formed in a pipe wall of the outlet pipeline 1, and the one-way air supplement device 3 is connected to the bypass hole.
Adopt this structure, through set up above-mentioned one-way air supplement unit 3 on above-mentioned outlet pipe way 1, above-mentioned one-way air supplement unit 3 of outside of tubes air accessible enters into above-mentioned outlet pipe way 1, when above-mentioned high pressure valve 2 closes, because above-mentioned one-way air supplement unit 3 can be to intraductal air of mending with balanced inside and outside pressure, make intraductal water can not be static suddenly, can continue to flow forward under the inertia effect, can not produce the pipeline vibration, intraductal rear forms the negative pressure cavity, it is intraductal to absorb outside air to mend to intraductal through above-mentioned one-way air supplement unit 3, make above-mentioned outlet pipe way 1 intussuseption to be filled with the air, when opening above-mentioned high pressure valve 2, water flows into outlet pipe way 1 by above-mentioned high pressure valve 2, the intraductal air of filling can play the cushioning effect to the water of sudden motion, the impact force of weakening rivers, thereby reduce the pipeline vibration, make the utility model discloses a practicality is stronger.
According to a preferred embodiment, as shown in fig. 1, the bypass hole is provided at one end of the outlet pipe 1 close to the high pressure valve 2, when the high pressure valve 2 is closed, the water in the outlet pipe 1 continues to flow forward under the action of inertia, so that a negative pressure cavity is formed at the rear end of the outlet pipe 1 immediately adjacent to the high pressure valve 2, and the bypass hole is close to the high pressure valve 2, so that the bypass hole can be communicated with the negative pressure cavity at the first time when the negative pressure cavity is formed, so that the one-way air supplement device 3 can timely supplement external air into the outlet pipe 1, balance the pressure inside and outside the pipe at the first time, and continuously supplement air until inertia is finished, so that the water flow in the pipe is naturally static, thereby eliminating impact caused by the change of the water flow velocity in the pipe, and reducing and eliminating pipe vibration.
In this embodiment, the number of the bypass holes is one or more, each of the bypass holes is connected to one of the unidirectional air supply devices 3, and the plurality of bypass holes and the unidirectional air supply devices 3 are provided to improve the efficiency of supplying air into the outlet pipeline 1, so that the damping effect is better.
Further, the plurality of bypass holes are uniformly arranged along the circumferential direction of the outlet pipeline 1, and preferably two, three or four bypass holes are uniformly arranged along the circumferential direction of the outlet pipeline 1, so that air can be uniformly supplemented into the outlet pipeline 1 along the circumferential direction of the outlet pipeline, negative pressure in the outlet pipeline is eliminated, and the internal and external stresses of the outlet pipeline 1 are balanced.
Example 2:
in this embodiment, as shown in fig. 1 to 3, a shock absorption pipeline for a high pressure water descaling system includes an outlet pipeline 1, a high pressure valve 2, and a one-way air supplement device 3 for supplementing air into the outlet pipeline 1, where the outlet pipeline 1 and the high pressure valve 2 are existing devices in the high pressure water descaling system, the high pressure valve 2 can be continuously opened and closed during operation, specifically, the outlet pipeline 1 is communicated with a water outlet end of the high pressure valve 2, a bypass hole is formed in a pipe wall of the outlet pipeline 1, and the one-way air supplement device 3 is connected to the bypass hole.
According to a preferred embodiment, as shown in fig. 1, the bypass hole is provided at one end of the outlet pipe 1 close to the high pressure valve 2, when the high pressure valve 2 is closed, the water in the outlet pipe 1 continues to flow forward under the action of inertia, so that a negative pressure cavity is formed at the rear end of the outlet pipe 1 immediately adjacent to the high pressure valve 2, and the bypass hole is close to the high pressure valve 2, so that the bypass hole can be communicated with the negative pressure cavity at the first time when the negative pressure cavity is formed, so that the one-way air supplement device 3 can timely supplement external air into the outlet pipe 1, balance the pressure inside and outside the pipe at the first time, and continuously supplement air until inertia is finished, so that the water flow in the pipe is naturally static, thereby eliminating impact caused by the change of the water flow velocity in the pipe, and reducing and eliminating pipe vibration.
In this embodiment, the number of the bypass holes is one or more, each of the bypass holes is connected to one of the unidirectional air supply devices 3, and the plurality of bypass holes and the unidirectional air supply devices 3 are provided to improve the efficiency of supplying air into the outlet pipeline 1, so that the damping effect is better.
Further, the plurality of bypass holes are uniformly arranged along the circumferential direction of the outlet pipeline 1, and preferably two, three or four bypass holes are uniformly arranged along the circumferential direction of the outlet pipeline 1, so that air can be uniformly supplemented into the outlet pipeline 1 along the circumferential direction of the outlet pipeline, negative pressure in the outlet pipeline is eliminated, and the internal and external stresses of the outlet pipeline 1 are balanced.
According to a preferred embodiment, as shown in fig. 2, the one-way air supplement device 3 comprises a one-way valve 31 and a pipe connector 32, the pipe connector 32 is preferably a straight-through connector, one end of the pipe connector 32 is connected with the bypass hole, the other end of the pipe connector 32 is connected with the one-way valve 31, water in the outlet pipeline 1 cannot be discharged outwards through the one-way valve 31, and external air can enter the outlet pipeline 1 through the one-way valve 31.
In this embodiment, the check valve 31 may be a check ball valve, a spring check valve, a float check valve, or the like.
In this embodiment, the check valve 31 is in one-way communication with the inside of the outlet pipeline 1, so that neither water nor air in the outlet pipeline 1 can be discharged out of the pipe through the check valve 31.
In this embodiment, the pipe joint 32 is connected to the outlet pipe 1 by screwing, welding, or flange or clamp, so as to ensure that the outlet pipe 1 and the pipe joint 32 are connected and sealed without leakage.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a shock attenuation pipeline for water under high pressure descaling system which characterized in that: the air supply device comprises an outlet pipeline (1), a high-pressure valve (2) and a one-way air supply device (3) used for supplying air into the outlet pipeline (1), wherein the outlet pipeline (1) is communicated with the water outlet end of the high-pressure valve (2), a bypass hole is formed in the pipe wall of the outlet pipeline (1), and the one-way air supply device (3) is connected to the bypass hole.
2. The shock absorbing pipeline for a high pressure water descaling system according to claim 1, wherein: the bypass hole is formed in one end, close to the high-pressure valve (2), of the outlet pipeline (1).
3. The shock absorbing pipeline for a high pressure water descaling system according to claim 2, wherein: the number of the bypass holes is one or more, and each bypass hole is connected with one unidirectional air supplement device (3).
4. A shock absorbing pipeline for a high pressure water descaling system according to claim 3, wherein: the bypass holes are uniformly arranged along the circumferential direction of the outlet pipeline (1).
5. A shock absorbing pipeline for a high pressure water descaling system according to any one of claims 1 to 4, wherein: one-way air supplement unit (3) are including check valve (31) and coupling (32), the one end of coupling (32) is connected the by pass hole, the other end of coupling (32) is connected check valve (31).
6. The shock absorbing pipeline for a high pressure water descaling system according to claim 5, wherein: the one-way valve (31) is communicated towards the inside of the outlet pipeline (1) in a one-way mode.
7. The shock absorbing pipeline for a high pressure water descaling system according to claim 6, wherein: the pipe joint (32) is a straight-through end joint.
8. The shock absorbing pipeline for a high pressure water descaling system according to claim 7, wherein: the pipe joint (32) is connected with the outlet pipeline (1) through screw threads or welding or flanges or clamping bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221944605.2U CN217815684U (en) | 2022-07-26 | 2022-07-26 | Shock absorption pipeline for high-pressure water descaling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221944605.2U CN217815684U (en) | 2022-07-26 | 2022-07-26 | Shock absorption pipeline for high-pressure water descaling system |
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| Publication Number | Publication Date |
|---|---|
| CN217815684U true CN217815684U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221944605.2U Active CN217815684U (en) | 2022-07-26 | 2022-07-26 | Shock absorption pipeline for high-pressure water descaling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217815684U (en) |
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2022
- 2022-07-26 CN CN202221944605.2U patent/CN217815684U/en active Active
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