CN203067260U - Quick-change plunger slush pump stuffing box component for oilfield drill and well repairing - Google Patents
Quick-change plunger slush pump stuffing box component for oilfield drill and well repairing Download PDFInfo
- Publication number
- CN203067260U CN203067260U CN 201220707504 CN201220707504U CN203067260U CN 203067260 U CN203067260 U CN 203067260U CN 201220707504 CN201220707504 CN 201220707504 CN 201220707504 U CN201220707504 U CN 201220707504U CN 203067260 U CN203067260 U CN 203067260U
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- CN
- China
- Prior art keywords
- stuffing box
- quick
- box component
- slush pump
- connecting body
- 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 - Lifetime
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Abstract
The utility model relates to a quick-change plunger slush pump stuffing box component for an oilfield drill and well repairing. Particularly, the quick-change plunger slush pump stuffing box component comprises a stuffing box component and a stuffing box, wherein the stuffing box component is filled and fixed inside the stuffing box, the stuffing box is fixed in a threaded mode, the stuffing box comprises an inner ring and an outer connecting body, one end of the inner ring and one end of the outer connecting body are connected through threads, the stuffing box component is located inside the inner ring, and the other end of the outer connecting body is fixedly connected with a pump body. The quick-change plunger slush pump stuffing box component has the advantages that a stuffing box structure is fixed in a threaded mode, so that assembly is simple, when the stuffing box is replaced, a fluid end is not needed to be disassembled, the stuffing box component is rapid and convenient to replace, labor intensity is reduced, and work efficiency is improved. Meanwhile, the stuffing box is fixed in a threaded mode, so that the quick-change plunger slush pump stuffing box component is high in positioning accuracy and capable of improving running stability of the fluid end.
Description
Technical field
The utility model belongs to the improvement that mud pump with plunger is used in oil drilling equipment manufacturing technology field, particularly oil field Zuan, Xiu well.
Background technique
At present the mud pump with plunger Stuffing box structure used of oil field as shown in Figure 1, Stuffing box assembly and fixed Stuffing box are non-threaded fixed structure, and be not enough below the ubiquity when changing Stuffing box:
1, must first integral disassembly, assembly fluid end during the dismounting Stuffing box, the dismounting pump head could dismounting Stuffing box assembly, and the integral disassembly, assembly fluid end expends expenses of labour, and labor intensity is big, and efficient is low.
2, the non-threaded fixed structure of Stuffing box that adopts at present, Location accuracy is relatively poor, and the fluid end running stability is relatively poor.
The model utility content
The utility model purpose provides a kind of quick replacable type oil field Zuan, Xiu well mud pump with plunger Stuffing box assembly.
Specifically, quick replacable type oil field Zuan, Xiu well mud pump with plunger Stuffing box assembly, comprise Stuffing box assembly and Stuffing box, the Stuffing box assembly is filled and is fixed in the Stuffing box, Stuffing box is the screw down formula, and Stuffing box comprise in ring and outer connecting body, interior ring and outer connecting body one end are by being threaded, the Stuffing box assembly is arranged in ring, and the other end of outer connecting body is fixedlyed connected with the pump housing.
The utility model advantage is:
1, the Stuffing box structure is changed into screw type fix, advantage is that assembling is simple, does not need to pull down fluid end when changing Stuffing box, and it is quick and convenient to change the Stuffing box assembly, has reduced labor intensity, has improved working efficiency.
2, adopt Stuffing box screw down formula, Location accuracy improves, and has improved the fluid end traveling comfort.
Description of drawings
Fig. 1 is Stuffing box structural drawing before improving.
Fig. 2 improves back Stuffing box structural drawing for the utility model.
Embodiment
As shown in Figure 2, quick replacable type oil field Zuan, Xiu well mud pump with plunger Stuffing box assembly, comprise Stuffing box assembly 1 and Stuffing box 2, Stuffing box assembly 1 is filled and is fixed in the Stuffing box 2, it is characterized in that Stuffing box 2 is the screw down formula, and Stuffing box 2 comprises interior ring (be enclosed among Fig. 2 on the fluid end axle in the middle of one deck) and outer connecting body (among Fig. 2 with pump head 3 attachment portions), interior ring and outer connecting body one end are by being threaded, Stuffing box assembly 1 is arranged in ring, and the other end of outer connecting body is fixedlyed connected with the pump housing 3.
During use, the utility model is enclosed within on the fluid end axle, does not need to pull down fluid end when changing Stuffing box, only interior ring need be unloaded from outer connecting body to get final product, and has realized replacing Stuffing box assembly purpose quickly and easily.
Claims (1)
1. quick replacable type oil field Zuan, Xiu well is with mud pump with plunger Stuffing box assembly, comprise Stuffing box assembly (1) and Stuffing box (2), Stuffing box assembly (1) is filled and is fixed in the Stuffing box (2), it is characterized in that Stuffing box (2) is the screw down formula, and ring and outer connecting body in Stuffing box (2) comprises, interior ring and outer connecting body one end are by being threaded, and Stuffing box assembly (1) is arranged in ring, and the other end of outer connecting body is fixedlyed connected with the pump housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707504 CN203067260U (en) | 2012-05-08 | 2012-12-19 | Quick-change plunger slush pump stuffing box component for oilfield drill and well repairing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220200023.3 | 2012-05-08 | ||
| CN201220200023 | 2012-05-08 | ||
| CN 201220707504 CN203067260U (en) | 2012-05-08 | 2012-12-19 | Quick-change plunger slush pump stuffing box component for oilfield drill and well repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067260U true CN203067260U (en) | 2013-07-17 |
Family
ID=48766053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707504 Expired - Lifetime CN203067260U (en) | 2012-05-08 | 2012-12-19 | Quick-change plunger slush pump stuffing box component for oilfield drill and well repairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046243A (en) * | 2021-11-10 | 2022-02-15 | 宝鸡航天动力泵业有限公司 | Sand prevention sealing device for plunger of horizontal directional drilling mud pump |
-
2012
- 2012-12-19 CN CN 201220707504 patent/CN203067260U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046243A (en) * | 2021-11-10 | 2022-02-15 | 宝鸡航天动力泵业有限公司 | Sand prevention sealing device for plunger of horizontal directional drilling mud pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |