CN205048053U - There is not fracturing pump suction manifold that leaks easy clearance and take cushioning effect - Google Patents
There is not fracturing pump suction manifold that leaks easy clearance and take cushioning effect Download PDFInfo
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- CN205048053U CN205048053U CN201520810518.1U CN201520810518U CN205048053U CN 205048053 U CN205048053 U CN 205048053U CN 201520810518 U CN201520810518 U CN 201520810518U CN 205048053 U CN205048053 U CN 205048053U
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- suction
- fracturing pump
- manifold
- union
- suction main
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Abstract
The utility model provides a supply liquid that does not have the fracturing pump that leaks easy clearance area buffering and inhales the manifold and be used for the fracturing pump. Including bar flange, suction main, branch pipe, the union end is stifled, the afterbody end is stifled, clamp, the interface that admits air, trapezoidal collecting pipe, inhale buffer, butterfly valve, union and connect its characterized in that: suction main (4) slope downwards, adopt the branch pipe parallel arrangement intercommunication of different length between suction main (4) and bar flange (5) that the level was placed, adopt end face seal's union end stifled (6) to install branch pipe (7) the side that is corresponding with fracturing pump pump chamber, house steward (4) afterbody is equipped with the blanking cover of connecting with clamp (3), the interface that admits air (1) of dribbling valve disposes on the blanking cover, intake end is with trapezoidal manifold and install low pressure buffer (9), butterfly valve (10) are joined in marriage to 2 sunction inlets.
Description
technical field:
The utility model relates to oil gas fracturing unit, particularly relates to the suction manifold of fracturing pump device.
background technique:
The Main Function of pressure break pump truck is discharged through high pressure pipe joint after suction manifold suction, pressurization by fracturing liquid.Suction manifold mainly connects external liquid supplying device, and the liquid flowed into is supplied each pump chamber of fracturing pump.Existing suction manifold mainly includes a bar shaped flange, house steward, clip, dish valve and jointing, bar shaped flange directly and pump head body bottom surface be bolted, jointing is used for external feed flow pipeline.The corresponding each pump chamber of suction manifold installs valve push rod, for the liquid of emptying pump chamber remnants.Fracturing pump pump chamber belongs to high-pressure closed vessel, internal pressure is large, the subject matter that above-mentioned suction manifold exists has: in actual pump chamber evacuation procedure, easily occur that the situation of valve is not opened on valve push rod top, it is axially reciprocating between push rod and its sealing, at liquid containing under sand or sour operating conditions, easily there is earlier period damage and occur that suction manifold leaks, befouling environment in sealing; Lack cleaning apparatus, the residual night in suction manifold cannot be drained fast, be unfavorable for the rapid transport of equipment between well; Without damping device, the stationarity of feed flow cannot be ensured.
summary of the invention:
The utility model is the fracturing pump suction manifold providing a kind of No leakage easy to clean band to cushion, and valve is not opened in the valve push rod top solving the existence of existing manifold, and sealing easily occurs the problems such as earlier period damage.
The utility model is achieved by the following technical solution: the fracturing pump suction manifold of No leakage easy to clean band buffering mainly comprises bar shaped flange, suction main, arm, union end blocks up, afterbody end blocks up, clip, intake interface, trapezoidal collecting pipe, suck buffer, butterfly valve, union joint, it is characterized in that: suction main is tilted to down, adopt the arms parallel of different length to arrange between suction main and the bar shaped flange of horizontal positioned to be communicated with, adopt the union end of end face seal to block up and be arranged on the arm side corresponding with fracturing pump pump chamber, house steward's afterbody is equipped with the blanking cover with clip connected, the intake interface of configure band ball valve on blanking cover, suction side laddertron confluxes and installs low pressure buffer device, suction port 2 also joins butterfly valve.
beneficial effect:
The beneficial effects of the utility model are: adopt oblique bypass structure and afterbody adopts clip to be easy to dismounting cleaning suction manifold sand setting; The union end of each pump chamber configuration end face seal is stifled to be facilitated the discharge opeing of fracturing pump pump chamber and not easily occurs leaking; Intake interface, by being communicated with the purging that can realize whole manifold with complete machine source of the gas, drains raffinate fast; Effectively can ensure that suction manifold is to fracturing pump feed flow stationarity by configuration low pressure buffer device.
accompanying drawing illustrates:
Fig. 1 the utility model plan view;
Fig. 2 the utility model plan view.
embodiment:
See Fig. 1, shown in Fig. 2, the fracturing pump suction manifold of No leakage easy to clean band buffering mainly comprises bar shaped flange (5), suction main (4), arm (7), union end blocks up (6), afterbody end blocks up (2), clip (3), intake interface (1), trapezoidal collecting pipe (8), suck buffer (9), butterfly valve (10), union joint (11), suction main (4) is tilted to down, adopt the arms parallel of different length to arrange between suction main and the bar shaped flange (5) of horizontal positioned to be communicated with, the union end of end face seal stifled (6) is adopted to be arranged on arm (7) side corresponding with fracturing pump pump chamber, house steward (4) afterbody is equipped with the blanking cover connected with clip (3), the intake interface (1) of configure band ball valve on blanking cover, suction side is with trapezoidal manifold and install low pressure buffer device (9), suction port 2 also joins butterfly valve (10).
Suction main (4) welds with 5 arms (7) are angled, bar shaped flange (5) is installed for being connected with fracturing pump in arm (7) top, arm (7) side installation code union end blocks up (6), dismantle union end stifled (6), valve tapping in pump chamber can be backed down, suction main (4) is connected with clip (3) with afterbody end stifled (2), the upper air inlet fast interface (1) installed with ball valve of afterbody end stifled (2), for being connected with source of the gas, realize the purging to suction main, suction main (4) welds with trapezoidal collecting pipe (8), (8) are equipped with 4 to trapezoidal collecting pipe " union formula low pressure buffer device (9), buffer function is played for convection cell, between collecting pipe (8) and two union joints (11), butterfly valve (10) is installed, union joint is used for the access of outside liquid.
Claims (1)
1. the fracturing pump suction manifold of No leakage easy to clean band buffering, mainly comprise bar shaped flange (5), suction main (4), arm (7), union end blocks up (6), afterbody end blocks up (2), intake interface (1), trapezoidal collecting pipe (8), suck buffer (9), butterfly valve (10), it is characterized in that: suction main (4) is tilted to down, adopt the arms parallel of different length to arrange between suction main (4) and the bar shaped flange (5) of horizontal positioned to be communicated with, the union end of end face seal stifled (6) is adopted to be arranged on arm (7) side corresponding with fracturing pump pump chamber, house steward (4) afterbody is equipped with the blanking cover connected with clip (3), the intake interface (1) of configure band ball valve on blanking cover, suction side is with trapezoidal manifold and install low pressure buffer device (9), suction port 2 also joins butterfly valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810518.1U CN205048053U (en) | 2015-10-20 | 2015-10-20 | There is not fracturing pump suction manifold that leaks easy clearance and take cushioning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810518.1U CN205048053U (en) | 2015-10-20 | 2015-10-20 | There is not fracturing pump suction manifold that leaks easy clearance and take cushioning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048053U true CN205048053U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810518.1U Active CN205048053U (en) | 2015-10-20 | 2015-10-20 | There is not fracturing pump suction manifold that leaks easy clearance and take cushioning effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864110A (en) * | 2016-04-07 | 2016-08-17 | 四川宝石机械专用车有限公司 | Novel buffer device for fracturing pump |
| CN107191726A (en) * | 2017-06-27 | 2017-09-22 | 四川宏华石油设备有限公司 | A kind of pressure break pump suction pipe |
| CN111219326A (en) * | 2020-03-12 | 2020-06-02 | 美国杰瑞国际有限公司 | Low-pressure suction and high-pressure discharge manifold system |
| WO2022156262A1 (en) * | 2021-01-21 | 2022-07-28 | 烟台杰瑞石油装备技术有限公司 | Low-pressure liquid intake manifold and fracturing device |
-
2015
- 2015-10-20 CN CN201520810518.1U patent/CN205048053U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864110A (en) * | 2016-04-07 | 2016-08-17 | 四川宝石机械专用车有限公司 | Novel buffer device for fracturing pump |
| CN105864110B (en) * | 2016-04-07 | 2018-11-09 | 四川宝石机械专用车有限公司 | A kind of novel fracturing pump buffer unit |
| CN107191726A (en) * | 2017-06-27 | 2017-09-22 | 四川宏华石油设备有限公司 | A kind of pressure break pump suction pipe |
| CN111219326A (en) * | 2020-03-12 | 2020-06-02 | 美国杰瑞国际有限公司 | Low-pressure suction and high-pressure discharge manifold system |
| WO2022156262A1 (en) * | 2021-01-21 | 2022-07-28 | 烟台杰瑞石油装备技术有限公司 | Low-pressure liquid intake manifold and fracturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Four Sinopec Petroleum Machinery Co. Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Patentee before: SJ Petroleum Machinery Co., SINOPEC |
|
| TR01 | Transfer of patent right |