CN205402074U - Waterproof device that hits of slurry pipeline - Google Patents
Waterproof device that hits of slurry pipeline Download PDFInfo
- Publication number
- CN205402074U CN205402074U CN201620156063.0U CN201620156063U CN205402074U CN 205402074 U CN205402074 U CN 205402074U CN 201620156063 U CN201620156063 U CN 201620156063U CN 205402074 U CN205402074 U CN 205402074U
- Authority
- CN
- China
- Prior art keywords
- valve
- coal slurry
- pipeline
- slurry pipeline
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002002 slurry Substances 0.000 title abstract description 9
- 239000003250 coal slurry Substances 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model relates to a waterproof device that hits of slurry pipeline, power pump, buffer tank, pressure sensor I, flowmeter I, pressure sensor II, flowmeter II, valve I, valve II, valve III are installed to it on slurry pipeline. Pressure sensor I and pressure sensor II are equipped with the critical value according to slurry characteristic and pipeline characteristic. Suddenly, close when valve I, water pressure rises, and pressure sensor I and pressure sensor II have reached the default, valve II and III automatic opening on the valve, and the slurry will get into the slurry pipeline branch pipe to reduced surge pressure, prevented that the slurry from leaking, has protected slurry pipeline.
Description
Technical field
This utility model relates to a kind of coal slurry pipeline pressure surge proof device, can be widely used in coal slurry conveyed in pipeline engineering project, and the water impact preventing equipment as coal slurry conveyed in pipeline uses, and belongs to pipeline coal transporting slurry water impact preventing equipment technical field.
Summary of the invention
Before this utility model is made, the method of coal slurry conveyed in pipeline water impact preventing is generally adopted relief valve or rupture disk carrys out water impact preventing, but these methods are all be discharged into outside coal slurry pipeline by coal slurry, easily cause environmental pollution and coal slurry waste, replacing construction is long simultaneously, and the normal safe affecting coal slurry pipeline runs.
Summary of the invention
Bad problem is broken up in order to solve coal slurry pipeline prevention of water, the method improving existing coal slurry pipeline water impact preventing, improve science and the reasonability of water impact preventing, ensure that the normal safe of coal slurry pipeline runs, a kind of coal slurry pipeline pressure surge proof device of this utility model offer, simple in construction, easy for installation, environmental pollution and coal slurry waste can be reduced, alleviate the damage to coal slurry pipeline.
This utility model solves its technical problem and be the technical scheme is that it is installation kinetic pump, surge tank, pressure transducer I, flow meter I, pressure transducer II, flow meter II, valve I, valve II, valve III on coal slurry pipeline.Pressure transducer I and pressure transducer II are provided with marginal value according to coal slurry characteristic and pipe characteristic.When valve I is closed suddenly, hydraulic pressure rises, and pressure transducer I and pressure transducer II have reached the marginal value preset; valve II and valve III will automatically turn on, and coal slurry will enter coal slurry pipeline arm, thus reducing surge pressure; prevent coal slurry to leak, protect coal slurry pipeline.
The beneficial effects of the utility model are, may be used in any coal slurry pipeline conveying engineering project, water attack equipment is prevented to use as coal slurry pipeline, simple in construction, easy for installation, environmental pollution and coal slurry waste can be reduced, alleviate the damage to coal slurry pipeline, it is ensured that the normal safe of coal slurry pipeline runs.
Accompanying drawing explanation
Below in conjunction with accompanying drawing 1, this utility model is further illustrated.
Accompanying drawing 1 is structural representation of the present utility model.
1 coal slurry pipeline 2 kinetic pump 3 surge tank 4 pressure transducer I 5 flow meter I
6 pressure transducer II 7 flow meter II 8 valve I 9 valve II 10 valves III.
Detailed description of the invention
In FIG, this utility model relates to a kind of coal slurry pipeline pressure surge proof device, and it is to install kinetic pump (2), surge tank (3), pressure transducer I (4), flow meter I (5), pressure transducer II (6), flow meter II (7), valve I (8), valve II (9), valve III (10) on coal slurry pipeline (1).Pressure transducer I (4) and pressure transducer II (6) are provided with marginal value according to coal slurry characteristic and pipe characteristic.When valve I (8) is closed suddenly; hydraulic pressure rises; pressure transducer I (4) and pressure transducer II (6) have reached the marginal value preset; valve II (9) and valve III (10) will automatically turn on; coal slurry will enter coal slurry pipeline arm; thus reducing surge pressure, it is therefore prevented that coal slurry leaks, protect coal slurry pipeline.
Claims (1)
1. a coal slurry pipeline pressure surge proof device, it is installation kinetic pump, surge tank, pressure transducer I, flow meter I, pressure transducer II, flow meter II, valve I, valve II, valve III on coal slurry pipeline, it is characterized in that: pressure transducer I and pressure transducer II are provided with marginal value according to coal slurry characteristic and pipe characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156063.0U CN205402074U (en) | 2016-03-02 | 2016-03-02 | Waterproof device that hits of slurry pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156063.0U CN205402074U (en) | 2016-03-02 | 2016-03-02 | Waterproof device that hits of slurry pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402074U true CN205402074U (en) | 2016-07-27 |
Family
ID=56948160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156063.0U Expired - Fee Related CN205402074U (en) | 2016-03-02 | 2016-03-02 | Waterproof device that hits of slurry pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357542A (en) * | 2021-07-14 | 2021-09-07 | 中国电建集团河北省电力勘测设计研究院有限公司 | Water hammer protection device for long-distance heat supply pipe network |
| CN116251474A (en) * | 2023-01-06 | 2023-06-13 | 江苏大学 | A branch pipe energy-consuming reverse osmosis safety bursting membrane protection device |
-
2016
- 2016-03-02 CN CN201620156063.0U patent/CN205402074U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357542A (en) * | 2021-07-14 | 2021-09-07 | 中国电建集团河北省电力勘测设计研究院有限公司 | Water hammer protection device for long-distance heat supply pipe network |
| CN113357542B (en) * | 2021-07-14 | 2024-11-26 | 中国电建集团河北省电力勘测设计研究院有限公司 | A water hammer protection device for long-distance heating pipe network |
| CN116251474A (en) * | 2023-01-06 | 2023-06-13 | 江苏大学 | A branch pipe energy-consuming reverse osmosis safety bursting membrane protection device |
| CN116251474B (en) * | 2023-01-06 | 2025-11-07 | 江苏大学 | Branch pipe energy consumption type reverse osmosis safety rupture membrane protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |