CN204239223U - A kind of high-pressure plunger pump back with water inlet line vibration damper - Google Patents
A kind of high-pressure plunger pump back with water inlet line vibration damper Download PDFInfo
- Publication number
- CN204239223U CN204239223U CN201420638813.9U CN201420638813U CN204239223U CN 204239223 U CN204239223 U CN 204239223U CN 201420638813 U CN201420638813 U CN 201420638813U CN 204239223 U CN204239223 U CN 204239223U
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- CN
- China
- Prior art keywords
- pressure chamber
- water inlet
- plunger pump
- baffle plate
- intake pipe
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of high-pressure plunger pump back with water inlet line vibration damper, is made up of high-pressure chamber, intake pipe, baffle plate, outlet pipe.High-pressure chamber is cylinder type hollow pipe; Intake pipe and outlet pipe are inserted in high-pressure chamber, and are welded and fixed by the annular blind plate at high-pressure chamber two ends; Baffle plate is welded with in high-pressure chamber, uniform flowing hole on baffle plate between intake pipe and outlet pipe.The utility model outlet pipe is connected with plunger pump back with water inlet line, oil-field flooding is successively by entering in high-pressure chamber by intake pipe, slow down through the flowing hole of the osculum of intake pipe, baffle plate, the water inlet of water outlet pipeline, after current stabilization, enter in plunger pump back with water inlet line.Vibration damper effectively can avoid water hammer, reaches steady water supply, eliminates the object of vibration.
Description
Technical field
The utility model relates to a kind of high-pressure plunger pump back with water inlet line vibration damper, belongs to oil field stratum water injecting device technical field.
Background technique
High-pressure plunger pump is widely used in oil-field flooding production, plunger pump is in the process of three groups or five groups valve alternation switches, fluid can produce water attack in pipeline before pump, cause the rapid fluctuation of pipeline internal pressure, thus make pipeline produce vibration, ruptured in pipeline and equipment connection place, produce potential safety hazard, simultaneously can also cause water meter, carry out water valve, place's equipment such as distributing room for water injection pipeline occurs strong resonance, thus produce wider destruction.Current employing is buried, lay a good foundation, add support, install the problem that the method such as flexible pipe all can not solve pipeline vibration, fracture well.
Chinese patent 200920246435.9 disclosed " a kind of vibration absorber for plunger pump inlet ", be made up of baffle plate, cavity, the position of the lead to the hole site of its intake pipe and the through hole of outlet pipe is in 180 degree.The outer wall of intake pipe and outlet pipe is welded with cavity, and this vibration damper compressive strength is low, only can bear 1.6Mpa pressure, and oil-field flooding pressure secondary water-supply pressure is general all at more than 5.0Mpa.
Summary of the invention
The utility model object is to provide a kind of high-pressure plunger pump back with water inlet line vibration damper, effectively can reduce back with water inlet line vibration, ensure the safe operation of plunger pump.
The utility model is made up of high-pressure chamber, intake pipe, baffle plate, outlet pipe, and high-pressure chamber is cylinder type hollow pipe; Intake pipe and outlet pipe are inserted in high-pressure chamber, and are welded and fixed by the annular blind plate at high-pressure chamber two ends; Baffle plate is welded with in high-pressure chamber, uniform flowing hole on baffle plate between intake pipe and outlet pipe.
The utility model outlet pipe is connected with plunger pump back with water inlet line, oil-field flooding is successively by entering in high-pressure chamber by intake pipe of the present utility model, slow down through the flowing hole of the osculum of intake pipe, baffle plate, the water inlet of water outlet pipeline, after current stabilization, enter in plunger pump back with water inlet line.Vibration damper effectively can avoid water hammer, reaches steady water supply, eliminates the object of vibration.This vibration damper processing and fabricating is simple, and working pressure is high, non-maintaining between the spreadable life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is made up of high-pressure chamber 1, intake pipe 2, baffle plate 4, outlet pipe 6, and high-pressure chamber 1 is cylinder type hollow pipe; Intake pipe 2 and outlet pipe 6 are inserted in high-pressure chamber 1, and are welded and fixed by the annular blind plate at high-pressure chamber 1 two ends; Baffle plate 4 is welded with in high-pressure chamber 1, uniform flowing hole 5 on baffle plate 4 between intake pipe 2 and outlet pipe 6.
The outlet end of described intake pipe 2 is welded with blind plate, uniform osculum 3 on the pipeline section being positioned at high-pressure chamber 1 at intake pipe 2.
The entrance point of described outer pipe 6 is welded with blind plate, uniform water inlet 7 on the pipeline section being positioned at high-pressure chamber 1 at outlet pipe 6.
Flowing hole 5 on described baffle plate 4 is distributed on the periphery of baffle plate 4, by changing the direction of a stream of water, realizes current stabilization object.
The utility model outlet pipe 6 is connected with plunger pump back with water inlet line, oil-field flooding is successively by entering in high-pressure chamber 1 by intake pipe 2 of the present utility model, after the osculum 3 of intake pipe 2 slows down, after flowing hole 5 break-in on baffle plate 4, enter in plunger pump back with water inlet line after entering water inlet 7 deceleration of water outlet pipeline 6.Oil-field flooding, by after the utility model deceleration, current stabilization, effectively can be avoided water hammer, reach steady water supply, eliminates the object of vibration.
Claims (4)
1. a high-pressure plunger pump back with water inlet line vibration damper, is made up of high-pressure chamber (1), intake pipe (2), baffle plate (4), outlet pipe (6), it is characterized in that: high-pressure chamber (1) is cylinder type hollow pipe; Intake pipe (2) and outlet pipe (6) are inserted in high-pressure chamber (1), and are welded and fixed by the annular blind plate at high-pressure chamber (1) two ends; Baffle plate (4) is welded with in high-pressure chamber (1), the upper uniform flowing hole (5) of baffle plate (4) between intake pipe (2) and outlet pipe (6).
2. a kind of high-pressure plunger pump back with water inlet line vibration damper according to claim 1, it is characterized in that: the outlet end of intake pipe (2) is welded with blind plate, uniform osculum (3) on the pipeline section being positioned at high-pressure chamber (1) at intake pipe (2).
3. a kind of high-pressure plunger pump back with water inlet line vibration damper according to claim 1, it is characterized in that: the entrance point of outer pipe (6) is welded with blind plate, uniform water inlet (7) on the pipeline section being positioned at high-pressure chamber (1) at outlet pipe (6).
4. a kind of high-pressure plunger pump back with water inlet line vibration damper according to claim 1, it is characterized in that: the flowing hole (5) on baffle plate (4) is distributed on the periphery of baffle plate (4), by changing the direction of a stream of water, realize current stabilization object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638813.9U CN204239223U (en) | 2014-10-31 | 2014-10-31 | A kind of high-pressure plunger pump back with water inlet line vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638813.9U CN204239223U (en) | 2014-10-31 | 2014-10-31 | A kind of high-pressure plunger pump back with water inlet line vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239223U true CN204239223U (en) | 2015-04-01 |
Family
ID=52768728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638813.9U Expired - Fee Related CN204239223U (en) | 2014-10-31 | 2014-10-31 | A kind of high-pressure plunger pump back with water inlet line vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131383A (en) * | 2017-06-14 | 2017-09-05 | 西安交通大学 | Condense water hammer and suppress structure and suppression system |
-
2014
- 2014-10-31 CN CN201420638813.9U patent/CN204239223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131383A (en) * | 2017-06-14 | 2017-09-05 | 西安交通大学 | Condense water hammer and suppress structure and suppression system |
| CN107131383B (en) * | 2017-06-14 | 2019-12-24 | 西安交通大学 | Condensate water hammer suppression structure and suppression system |
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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: 20150401 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |