CN212537520U - Simple protection device for pipeline system - Google Patents
Simple protection device for pipeline system Download PDFInfo
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- CN212537520U CN212537520U CN202020935844.6U CN202020935844U CN212537520U CN 212537520 U CN212537520 U CN 212537520U CN 202020935844 U CN202020935844 U CN 202020935844U CN 212537520 U CN212537520 U CN 212537520U
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- branch pipe
- valve
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- pipe
- protection device
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Abstract
The utility model discloses a simple and easy protection device of pipe-line system, including being responsible for, the liquid storage pot, and set gradually the liquid pump on being responsible for, main valve and equipment valve, the one end of being responsible for links to each other with the liquid storage pot, and the other end of being responsible for is used for the production facility of connection field, still includes the branch pipe, and the branch pipe is the straight tube, and the one end of branch pipe is sealed, and the other end of branch pipe is equipped with opening and branch pipe and is responsible for continuously, and the branch pipe is located between main valve and the equipment valve with the junction of being responsible for, is equipped with the branch pipe valve on the branch pipe. The utility model discloses a simple and easy protection device of pipe-line system structure is succinct, but buffer pressure protects pipe-line system.
Description
Technical Field
The utility model relates to a simple and easy protection device of pipe-line system belongs to the mechanical installation field.
Background
The factory for producing resin products needs to convey the raw materials in the liquid storage tank to various production equipment on site through a pipeline system according to production requirements. When the control valve supplied to the field equipment needs to be temporarily closed, because certain pressure exists in the pipeline system during normal work, the control valve is suddenly closed, high pressure can be generated in the pipeline system instantly, the high pressure can enable a sealing flange in the pipeline system to leak, the pipeline system is damaged, and potential safety hazards exist.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a simple and easy protection device of pipeline system that the structure is succinct, but buffer pressure, protection pipe-line system.
The utility model discloses a solve above-mentioned technical problem and provide following technical scheme: the utility model provides a simple and easy protection device of pipe-line system, is including being responsible for, the liquid storage pot to and set gradually liquid pump, main valve and the equipment valve on being responsible for, the one end of being responsible for links to each other with the liquid storage pot, the other end of being responsible for is used for the production facility of connection scene.
The utility model discloses a simple and easy protection device of pipe-line system still includes the branch pipe, the branch pipe is the straight tube, the one end of branch pipe is sealed, the other end of branch pipe is equipped with opening and branch pipe and is responsible for and links to each other, the branch pipe is located between main valve and the equipment valve with the junction of being responsible for, be equipped with the branch pipe valve on the branch pipe, the position of branch pipe valve is close to the junction of branch pipe and being responsible for.
The utility model discloses a simple and easy protection device of pipe-line system still includes the controller, the branch pipe valve is pneumatic valve, the signal input part and the equipment valve electricity of controller are connected, the signal output part and the branch pipe valve electricity of controller are connected.
The closed end of the branch pipe is provided with an access hole.
And a pressure sensor is arranged in the branch pipe.
The utility model discloses a simple and easy protection device of pipe-line system is still including locating the flowmeter on the person in charge, the flowmeter is located between branch pipe and the equipment valve.
The branch pipe diameter is one third to two thirds of the main pipe diameter.
The length of the branch pipe is 0.5 m to 2 m.
The utility model discloses has positive effect:
the utility model discloses a simple and easy protection device of pipe-line system has certain volumetric branch pipe through setting up on being responsible for, because branch pipe one end is confined, does not have liquid only gas in the branch pipe, and gas is compressed easily to can effectively avoid closing because of the equipment valve and lead to the instantaneous rising of pressure in the main pipe, prevent that pipe-line system from damaging, prevent that sealing flange from taking place to leak. The utility model discloses a simple and easy protection device of pipe-line system is through setting up the pressure gauge in the branch pipe, and the pressure size in the monitoring branch pipe that can be convenient sets up the access hole at the branch pipe blind end, can be convenient for overhaul clearance branch pipe. The utility model discloses a simple and easy protection device of pipe-line system can open the branch pipe valve automatically when making the equipment valve close through setting up the controller, and the simple operation alleviates operating personnel's work load.
Drawings
The following will further explain the simple protection device for piping system of the present invention with reference to the attached drawings.
Fig. 1 is a schematic structural view of a simple protection device of a piping system according to an embodiment.
The above reference numerals are as follows:
the device comprises a main pipe 1, a liquid storage tank 2, a liquid pump 3, a main valve 4, a flowmeter 5, an equipment valve 6, a branch pipe 7, a controller 8, a branch pipe valve 9, an access hole 10 and a pressure gauge 11.
Detailed Description
Examples
Referring to fig. 1, the simple protection device for a piping system of this embodiment includes a main pipe 1, a liquid storage tank 2, and a liquid pump 3, a main valve 4 and an equipment valve 6 sequentially disposed on the main pipe 1, wherein one end of the main pipe 1 is connected to the liquid storage tank 2, and the other end of the main pipe 1 is used for connecting to on-site production equipment.
The simple protection device of the pipeline system of the embodiment further comprises a branch pipe 7, the branch pipe 7 is a straight pipe, one end of the branch pipe 7 is sealed, the other end of the branch pipe 7 is provided with an opening, the branch pipe is connected with the main pipe 1, the joint of the branch pipe 7 and the main pipe 1 is located between the main valve 4 and the equipment valve 6, a branch pipe valve 9 is arranged on the branch pipe 7, and the position of the branch pipe valve 9 is close to the joint of the branch pipe 7 and the main pipe 1.
The simple protection device for the pipeline system further comprises a controller 8, the branch pipe valve 9 is a pneumatic valve, a signal input end of the controller 8 is electrically connected with the equipment valve 6, and a signal output end of the controller 8 is electrically connected with the branch pipe valve 9.
In order to facilitate maintenance and cleaning, the closed end of the branch pipe 7 is provided with a maintenance opening 10.
In order to prevent the branch pipe from being damaged due to overlarge pressure of the pipeline, a pressure sensor 11 is arranged in the branch pipe 7.
The simple pipeline system protection device further comprises a flowmeter 5 arranged on the main pipe 1, and the flowmeter 5 is positioned between the branch pipe 7 and the equipment valve 6.
The branch pipes 7 have a diameter which is one third of the diameter of the main pipe 1.
In order to ensure that the momentary pressure in the main pipe 1 can be buffered, the branch pipe 7 has a length of 1 meter.
When the simple protection device for the pipeline system is used, firstly, the liquid pump 3 conveys liquid in the liquid storage tank 2 to each on-site device through the main pipe 1, when the device valve 6 supplied to the on-site device needs to be temporarily closed, the controller 8 sends out an instruction, the branch pipe valve 9 is opened while the device valve 6 is closed, and the instantaneously generated pressure is buffered through the branch pipe 7.
It should be understood that the above-described embodiments are merely examples provided for clearly illustrating the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the scope of the invention.
Claims (7)
1. The utility model provides a simple and easy protection device of pipe-line system, is including being responsible for (1), liquid storage pot (2) and set gradually be responsible for liquid pump (3), main valve (4) and equipment valve (6) on (1), the one end of being responsible for (1) links to each other with liquid storage pot (2), the other end of being responsible for (1) is used for connecting on-the-spot production facility, its characterized in that: still include branch pipe (7), branch pipe (7) are the straight tube, the one end of branch pipe (7) is sealed, the other end of branch pipe (7) is equipped with the opening and the branch pipe links to each other with being responsible for (1), branch pipe (7) and the junction of being responsible for (1) are located between main valve (4) and equipment valve (6), be equipped with branch pipe valve (9) on branch pipe (7), the position of branch pipe valve (9) is close to branch pipe (7) and the junction of being responsible for (1).
2. The easy protection device for a piping system according to claim 1, wherein: the automatic control system is characterized by further comprising a controller (8), the branch pipe valve (9) is a pneumatic valve, a signal input end of the controller (8) is electrically connected with the equipment valve (6), and a signal output end of the controller (8) is electrically connected with the branch pipe valve (9).
3. The easy protection device for a piping system according to claim 1, wherein: the closed end of the branch pipe (7) is provided with an access hole (10).
4. The easy protection device for a piping system according to claim 1, wherein: and a pressure sensor (11) is arranged in the branch pipe (7).
5. The easy protection device for a piping system according to claim 1, wherein: the device is characterized by further comprising a flowmeter (5) arranged on the main pipe (1), wherein the flowmeter (5) is positioned between the branch pipe (7) and the equipment valve (6).
6. The piping system simple protection device according to any one of claims 1 to 5, wherein: the diameter of the branch pipe (7) is one third to two thirds of the diameter of the main pipe (1).
7. The easy-to-protect device for piping system of claim 6, wherein: the length of the branch pipe (7) is 0.5-2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935844.6U CN212537520U (en) | 2020-05-28 | 2020-05-28 | Simple protection device for pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935844.6U CN212537520U (en) | 2020-05-28 | 2020-05-28 | Simple protection device for pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212537520U true CN212537520U (en) | 2021-02-12 |
Family
ID=74543751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020935844.6U Active CN212537520U (en) | 2020-05-28 | 2020-05-28 | Simple protection device for pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212537520U (en) |
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2020
- 2020-05-28 CN CN202020935844.6U patent/CN212537520U/en active Active
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