CN216480282U - Pressure stabilizer of pipeline and pipeline adopting pressure stabilizer - Google Patents
Pressure stabilizer of pipeline and pipeline adopting pressure stabilizer Download PDFInfo
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- CN216480282U CN216480282U CN202122458378.4U CN202122458378U CN216480282U CN 216480282 U CN216480282 U CN 216480282U CN 202122458378 U CN202122458378 U CN 202122458378U CN 216480282 U CN216480282 U CN 216480282U
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Abstract
The utility model provides a pressure stabilizer of a pipeline and application thereof, wherein the pressure stabilizer comprises: a main conduit in communication with the outlet conduit; the main pipeline electric control valve is arranged on the main pipeline; a standby pipeline communicated with the outlet pipeline; the standby pipeline electric control valve is arranged on the standby pipeline; and the connecting ball valve is connected between the main pipeline and the standby pipeline, one end of the connecting ball valve is communicated with the water inlet of the electric control valve of the main pipeline, and the other end of the connecting ball valve is communicated with the water inlet of the electric control valve of the standby pipeline. The pressure stabilizing device of the pipeline and the application thereof can improve the unstable condition of medium pressure in the pipeline.
Description
Technical Field
The utility model relates to the technical field of liquid crystal glass production, in particular to a pressure stabilizing device of a pipeline and application thereof.
Background
In the production and manufacturing process of liquid crystal glass, various types of water and various types of gas need to be supplied to the liquid crystal glass through pipelines, and when the liquid crystal glass is produced, the pressure required by the outlet of the pipeline is higher, so that when the pressure in the pipeline is abnormal, the process production can be seriously influenced. Therefore, standby pipelines are designed beside pipelines mostly at present to meet production requirements.
When the outlet pressure of main line is unusual, often need handle through staff's manual switch valve, switching speed is slower like this, and the risk is big, can cause certain influence to technology production simultaneously, can influence production simultaneously.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a pressure stabilizer for a pipeline and an application thereof, wherein the pressure stabilizer can stabilize the medium pressure in the pipeline by switching a spare pipeline into a main pipeline.
To achieve the above and other related objects, the present invention provides a pressure stabilizer for a pipeline, including:
a main conduit in communication with the outlet conduit;
the main pipeline electric control valve is arranged on the main pipeline;
a standby pipeline communicated with the outlet pipeline;
the standby pipeline electric control valve is arranged on the standby pipeline; and
and the connecting ball valve is connected between the main pipeline and the standby pipeline, one end of the connecting ball valve is communicated with the water inlet of the electric control valve of the main pipeline, and the other end of the connecting ball valve is communicated with the water inlet of the electric control valve of the standby pipeline.
In an embodiment of the present invention, the system further includes an inlet pressure detector, and the inlet pressure detector is disposed on an inlet side of the main pipeline electric control valve.
In an embodiment of the present invention, the present invention further includes an outlet pressure detector, and the outlet pressure detector is disposed on the outlet pipeline.
In an embodiment of the present invention, the hydraulic system further includes a first ball valve, and the first ball valve is disposed on the main pipeline.
In an embodiment of the present invention, the hydraulic system further includes a third ball valve, and the third ball valve is disposed on the main pipeline.
In an embodiment of the present invention, the present invention further includes a main pipeline check valve, and the main pipeline check valve is disposed on the main pipeline.
In an embodiment of the present invention, the emergency water supply system further includes a second ball valve, and the second ball valve is disposed on the standby pipeline.
In an embodiment of the present invention, the emergency valve further includes a fourth ball valve, and the fourth ball valve is disposed on the standby pipeline.
In an embodiment of the present invention, the device further includes a spare pipeline check valve, and the spare pipeline check valve is disposed on the spare pipeline.
The present invention also provides a pipeline with a pressure stabilizer, comprising:
a pipeline outlet;
a main conduit inlet in communication with the conduit outlet;
a spare pipe inlet in communication with the pipe outlet; and
the automatic switching device is arranged on the pipeline outlet; the automatic switching apparatus includes:
a main conduit communicating between the main conduit inlet and the outlet conduit;
the main pipeline electric control valve is arranged on the main pipeline;
a backup pipeline communicating between the backup pipeline inlet and the outlet pipeline;
the standby pipeline electric control valve is arranged on the standby pipeline; and
and the connecting ball valve is connected between the main pipeline and the standby pipeline, one end of the connecting ball valve is communicated with the water inlet of the electric control valve of the main pipeline, and the other end of the connecting ball valve is communicated with the water inlet of the electric control valve of the standby pipeline.
As described above, the present invention provides a pressure stabilizer for a pipeline and an application thereof, when the medium pressure in the main pipeline is abnormal, the medium in the main pipeline can be supplied through a spare pipeline by switching the pipeline, so as to stabilize the medium pressure in the pipeline without affecting the production progress, and meanwhile, since the main pipeline is closed, the equipment on the main pipeline can also be overhauled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pressure stabilizer for a pipeline according to the present invention.
Element number description: 1. a main pipeline; 2. a standby pipeline; 3. an outlet line; 4. an inlet pressure detector; 5. An outlet pressure detector; 6. a main pipeline electric control valve; 7. the standby pipeline electrically controls the valve; 8. a main pipeline check valve; 9. a spare pipeline check valve; 10. a first ball valve; 11. a second ball valve; 12. a third ball valve; 13. a fourth ball valve; 14. and connecting the ball valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention discloses a pipeline with a pressure stabilizer, which may include a main pipeline inlet, a spare pipeline inlet, a pipeline outlet, and an automatic switching device. The inlet of the main pipeline can be communicated between the original pipeline and the outlet of the pipeline, the inlet of the standby pipeline can be communicated between the emergency pipeline and the outlet of the pipeline, and the automatic switching device can be arranged among the inlet of the main pipeline, the inlet of the standby pipeline and the outlet of the pipeline. The automatic switching device can include main pipeline 1, spare pipeline 2, outlet pipeline 3 and connection ball valve 14, wherein, main pipeline 1 can communicate between main pipeline import and outlet pipeline 3, and spare pipeline 2 can communicate between spare pipeline import and outlet pipeline 3, and outlet pipeline 3 can be linked together with the pipeline export, and connection ball valve 14 can communicate between main pipeline 1 and spare pipeline 2. When the pressure of the flowing medium in the main pipeline 1 is abnormal, the standby pipeline 2 can be switched to ensure that the production process is normally carried out.
Referring to fig. 1, in an embodiment of the present invention, a main pipeline 1 may include an inlet pressure detector 4, an outlet pressure detector 5, a main pipeline electric control valve 6, a standby pipeline electric control valve 7, a main pipeline check valve 8, a first ball valve 10, and a third ball valve 12. The inlet pressure detector 4 may be disposed at one side of the water inlet of the main pipeline 1 and may be configured to detect an internal initial pressure of the main pipeline 1, and the outlet pressure detector 5 may be disposed on the outlet pipeline 3 and may be configured to detect a medium pressure at the outlet of the main pipeline 1.
Referring to fig. 1, in an embodiment of the present invention, a first ball valve 10, a main pipeline electrically-controlled valve 6, a main pipeline check valve 8 and a third ball valve 12 may be sequentially disposed on a main pipeline 1. The first ball valve 10 and the third ball valve 12 can be used for controlling the opening and closing of the main pipeline 1, and the main pipeline one-way valve 8 can be used for preventing the medium in the pipeline from flowing back, thereby achieving the effect of protecting the equipment on the main pipeline 1. The main pipeline electric control valve 6 can also be used for controlling the switch of the main pipeline 1, and the switch of the main pipeline electric control valve 6 can be controlled through the cooperation of the inlet pressure detector 4 and the outlet pressure detector 5, for example, when the pressure detected by the inlet pressure detector 4 is greater than the pressure detected by the outlet pressure detector 5, and/or the pressure detected by the outlet pressure detector 5 is greater than a preset pressure threshold value in the outlet pressure detector 5, the main pipeline electric control valve 6 is normally opened, the main pipeline 1 is normally conducted, otherwise, it is judged that an abnormal problem occurs in the main pipeline 1, the main pipeline electric control valve 6 is closed, and the standby pipeline 2 is started to maintain the main pipeline 1.
Referring to fig. 1, in an embodiment of the present invention, the specific distribution positions of the first ball valve 10 and the third ball valve 12 may not be limited, for example, the first ball valve 10 and the third ball valve 12 may be distributed on the inlet side of the main pipeline electrically controlled valve 6, and the first ball valve 10 and the third ball valve 12 may also be distributed on the outlet side of the main pipeline electrically controlled valve 6. The first ball valve 10 and the third ball valve 12 may also be separately provided, for example, the first ball valve 10 or the third ball valve 12 may be separately provided, when the first ball valve 10 is separately provided, the first ball valve 10 may be provided on an inlet side of the main pipe electric control valve 6, or may be provided on an outlet side of the main pipe electric control valve 6, and when the third ball valve 12 is separately provided, the third ball valve 12 may be provided on an inlet side of the main pipe electric control valve 6, or may be provided on an outlet side of the main pipe electric control valve 6. Of course, the first ball valve 10 and the third ball valve 12 may not be disposed on the main pipeline 1, and whether the first ball valve 10 and the third ball valve 12 are required to be mounted on the main pipeline 1 or not and the specific mounting positions thereof may be set according to actual requirements.
Referring to fig. 1, in an embodiment of the present invention, the main line check valve 8 may be disposed on an inlet side of the main line electric control valve 6, or may be disposed on an outlet side of the main line electric control valve 6, or the main line 1 may not be disposed with the main line check valve 8. For example, the main check valve 8 may be disposed between the first ball valve 10 and the main electric control valve 6, or between the main electric control valve 6 and the third ball valve 12, the main check valve 8 may also be disposed on an inlet side of the first ball valve 10, the main check valve 8 may also be disposed on an outlet side of the third ball valve 12, whether the main check valve 8 needs to be installed on the main pipe 1, and a specific installation position thereof may be set according to actual requirements.
Referring to fig. 1, in one embodiment of the present invention, the spare line 2 may include a spare line electric control valve 7, a spare line check valve 9, a second ball valve 11, a fourth ball valve 13, and a connecting ball valve 14. Wherein, the second ball valve 11, the standby pipeline electric control valve 7, the standby pipeline check valve 9 and the fourth ball valve 13 can be arranged on the standby pipeline 2 in sequence. The second ball valve 11 and the fourth ball valve 13 can be used for controlling the on-off of the standby pipeline 2, and the standby pipeline check valve 9 can be used for preventing media in the pipeline from flowing back, so that the effect of protecting equipment on the standby pipeline 2 is achieved. The standby pipeline electric control valve 7 can also be used for controlling the opening and closing of the standby pipeline 2, and the opening and closing of the standby pipeline electric control valve 7 can be controlled through the cooperation of the inlet pressure detector 4 and the outlet pressure detector 5, for example, when the pressure detected by the inlet pressure detector 4 is not more than the pressure detected by the outlet pressure detector 5, and/or the pressure detected by the outlet pressure detector 5 is not more than the preset pressure threshold value in the outlet pressure detector 5, the main pipeline electric control valve 6 is closed, the standby pipeline electric control valve 7 is opened, the main pipeline 1 is closed, the standby pipeline 2 is conducted, and therefore the main pipeline 1 can be maintained. Wherein, main pipeline electric control valve 6 and reserve pipeline electric control valve 7 are interlocked, when main pipeline electric control valve 6 is opened, reserve pipeline electric control valve 7 is closed, when reserve pipeline electric control valve 7 is opened, main pipeline electric control valve 6 is closed.
Referring to fig. 1, in an embodiment of the present invention, the specific distribution positions of the second ball valve 11 and the fourth ball valve 13 may not be limited, for example, the second ball valve 11 and the fourth ball valve 13 may be distributed on the inlet side of the standby line electric control valve 7, and the second ball valve 11 and the fourth ball valve 13 may also be distributed on the outlet side of the standby line electric control valve 7. The second ball valve 11 and the fourth ball valve 13 may also be separately provided, for example, the second ball valve 11 or the fourth ball valve 13 may be separately provided, when the second ball valve 11 is separately provided, the second ball valve 11 may be provided on an inlet side of the standby line electric control valve 7, or may be provided on an outlet side of the standby line electric control valve 7, and when the fourth ball valve 13 is separately provided, the fourth ball valve 13 may be provided on an inlet side of the standby line electric control valve 7, or may be provided on an outlet side of the standby line electric control valve 7. Of course, the second ball valve 11 and the fourth ball valve 13 may not be disposed on the standby pipeline 2, and whether the second ball valve 11 and the fourth ball valve 13 are required to be mounted on the standby pipeline 2 or not and the specific mounting positions thereof may be set according to actual requirements.
Referring to fig. 1, in an embodiment of the present invention, the backup line check valve 9 may be disposed on an inlet side of the backup line electric control valve 7, may be disposed on an outlet side of the backup line electric control valve 7, or may not be disposed on the backup line 2. For example, the spare line check valve 9 may be disposed between the second ball valve 11 and the spare line electric control valve 7, or between the spare line electric control valve 7 and the fourth ball valve 13, the spare line check valve 9 may be disposed on an inlet side of the first ball valve 10, the spare line check valve 9 may be disposed on an outlet side of the third ball valve 12, whether the spare line check valve 9 needs to be installed on the spare line 2, and a specific installation position thereof may be set according to actual requirements.
Referring to fig. 1, in an embodiment of the present invention, when the pressure of the medium flowing in the main pipeline 1 is abnormal, in order to transfer the medium in the main pipeline 1 into the standby pipeline 2, a connection ball valve 14 may be connected between the main pipeline 1 and the standby pipeline 2. Specifically, one end of the connecting ball valve 14 may be connected between the water outlet of the first ball valve 10 and the water inlet of the main line electric control valve 6, and the other end of the connecting ball valve 14 may be connected between the water outlet of the second ball valve 11 and the water inlet of the standby line electric control valve 7. Of course, one end of the connecting ball valve 14 may communicate with the water inlet of the first ball valve 10, and the other end of the connecting ball valve 14 may communicate with the water inlet of the second ball valve 11. Alternatively, one end of the connecting ball valve 14 may communicate with the water inlet of the first ball valve 10, and the other end of the connecting ball valve 14 may be connected between the water outlet of the second ball valve 11 and the water inlet of the standby line electrically controlled valve 7. Alternatively, one end of the connecting ball valve 14 may be connected between the water outlet of the first ball valve 10 and the water inlet of the main line electric control valve 6, and the other end of the connecting ball valve 14 may be communicated with the water inlet of the second ball valve 11. The specific installation position of the connecting ball valve 14 may not be limited as long as it can satisfy that one end of the connecting ball valve 14 is communicated with the water inlet of the main pipeline electric control valve 6, and the other end of the connecting ball valve 14 is communicated with the water inlet of the standby pipeline electric control valve 7.
In summary, through the cooperation of the inlet pressure detector and the outlet pressure detector, when the medium pressure in the main pipeline is abnormal, the closing of the electric control valve of the main pipeline and the opening of the electric control valve of the standby pipeline can be controlled, so that the medium in the main pipeline can be guided into the standby pipeline, the production process is fed through the standby pipeline, a worker does not need to manually switch the valve, the medium in the pipeline is stabilized, the production is not affected, and the equipment on the main pipeline can be overhauled due to the sealing of the main pipeline. Meanwhile, the one-way valves are arranged on the main pipeline and the standby pipeline, so that the medium in the pipelines can be prevented from flowing back, and the equipment on the pipelines is protected.
In the description of the present specification, reference to the description of the terms "present embodiment," "example," "specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the utility model disclosed above are intended merely to aid in the explanation of the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A pressure stabilizer for a pipeline, comprising:
a main conduit in communication with the outlet conduit;
the main pipeline electric control valve is arranged on the main pipeline;
a standby pipeline communicated with the outlet pipeline;
the standby pipeline electric control valve is arranged on the standby pipeline; and
and the connecting ball valve is connected between the main pipeline and the standby pipeline, one end of the connecting ball valve is communicated with the water inlet of the electric control valve of the main pipeline, and the other end of the connecting ball valve is communicated with the water inlet of the electric control valve of the standby pipeline.
2. The pipeline pressure regulator according to claim 1, further comprising an inlet pressure detector provided on an inlet side of the main pipeline electrically-controlled valve.
3. The apparatus according to claim 2, further comprising an outlet pressure detector provided on the outlet pipe.
4. The device according to claim 3, further comprising a first ball valve provided on the main pipeline.
5. The device according to claim 3, further comprising a third ball valve provided on the main pipeline.
6. The device according to claim 3, further comprising a main line check valve provided on the main line.
7. The pipeline pressure stabilizer according to claim 1, further comprising a second ball valve, wherein the second ball valve is disposed on the spare pipeline.
8. The pipeline regulator apparatus according to claim 7, further comprising a fourth ball valve, wherein the fourth ball valve is disposed on the spare pipeline.
9. The line pressure stabilizer according to claim 7, further comprising a backup line check valve provided on the backup line.
10. A pipeline with a pressure stabilizer is characterized by comprising:
a pipeline outlet;
a main conduit inlet in communication with the conduit outlet;
a spare pipeline inlet communicated with the pipeline outlet; and
the automatic switching device is arranged on the pipeline outlet; the automatic switching apparatus includes:
a main conduit communicating between the main conduit inlet and the outlet conduit;
the main pipeline electric control valve is arranged on the main pipeline;
a backup pipeline communicating between the backup pipeline inlet and the outlet pipeline;
the standby pipeline electric control valve is arranged on the standby pipeline; and
and the connecting ball valve is connected between the main pipeline and the standby pipeline, one end of the connecting ball valve is communicated with the water inlet of the electric control valve of the main pipeline, and the other end of the connecting ball valve is communicated with the water inlet of the electric control valve of the standby pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458378.4U CN216480282U (en) | 2021-10-12 | 2021-10-12 | Pressure stabilizer of pipeline and pipeline adopting pressure stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458378.4U CN216480282U (en) | 2021-10-12 | 2021-10-12 | Pressure stabilizer of pipeline and pipeline adopting pressure stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216480282U true CN216480282U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122458378.4U Active CN216480282U (en) | 2021-10-12 | 2021-10-12 | Pressure stabilizer of pipeline and pipeline adopting pressure stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216480282U (en) |
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2021
- 2021-10-12 CN CN202122458378.4U patent/CN216480282U/en active Active
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