CN205370542U - Double, two closed -loop type fracturing blender truck of double suction - Google Patents
Double, two closed -loop type fracturing blender truck of double suction Download PDFInfo
- Publication number
- CN205370542U CN205370542U CN201521116033.9U CN201521116033U CN205370542U CN 205370542 U CN205370542 U CN 205370542U CN 201521116033 U CN201521116033 U CN 201521116033U CN 205370542 U CN205370542 U CN 205370542U
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- Prior art keywords
- butterfly valve
- suction
- double
- pipe
- discharge
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 19
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Pipeline Systems (AREA)
Abstract
The utility model relates to a double, two closed -loop type fracturing blender truck of double suction, including inhaleing pipe and discharge pipe, eight cun butterfly valves have been installed in the middle of the discharge pipe, become 12 discharge butterfly valve interfaces partitions of discharge pipe two sets of, eight cun butterfly valves have been installed equally in the middle of inhaleing the pipe, 12 suction butterfly valve interfaces partitions that will inhale the pipe become two sets ofly, between the pipe of the two sets of suctions after the partition and two sets of discharge pipe, also corresponding and setting up two connecting pipes, every connecting pipe all sets up an electric hydraulic control butterfly valve, the connecting pipe has also been set up between suction main and the discharge house steward, and electric hydraulic control butterfly valve has been installed, can realize the monitoring to the output through the flowmeter to provide feedback signal, when the low pressure manifold needs the double function of double suction, can be through adjusting surge opening of butterfly valve and close and realize of two manual butterfly valve and three electricity.
Description
Technical field
This utility model relates to a kind of fracturing blender truck, particularly to a kind of double sucking double-row, two close cycles formula fracturing blender truck.
Background technology
At present, hydraulic fracturing technology is as the most widely used general maximally effective yield-increasing technique technology of oil shale gas, and fracturing blender truck is by the nucleus equipment of hydraulic fracturing job.At pressing crack construction operation field, when fracturing blender truck is parked, it is considered as suction manifold side is placed in the position near base fluid tank car, facilitate the connection of fracturing blender truck and base fluid tank car, exhaust manifold side is placed in the low-pressure manifold position near fracturing unit truck group, facilitate the connection of fracturing blender truck and fracturing unit truck group, meanwhile ensure the smooth interpolation of proppant and liquid additive again.But practical situation is by the restriction of geographical position, well site, operation interval and fracturing blender truck manifold system, general fracturing blender truck can not take into account the putting position of base fluid tank car, fracturing unit truck group and proppant and liquid additive three when parking, and causes what fracturing blender truck pipeline connected to detour and other circumscribed problems.Additionally fracturing blender truck list closed-loop control system is likely to result in the drawback that feedback error is big.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of double sucking double-row, two close cycles formula fracturing blender truck.
The technical solution of the utility model is: a kind of double sucking double-row, two close cycles formula fracturing blender truck, including suction tube and discharge pipe, it is characterized in that: in the middle of discharge pipe, be mounted with 8 cun of butterfly valves, the 12 of discharge pipe discharge butterfly valve interfaces are separated into two groups, 8 cun of butterfly valves it are mounted with equally in the middle of suction tube, the 12 of suction tube suction butterfly valve interfaces are separated into two groups, between two groups of suction tubes and two groups of discharge pipes after separation, also correspond to and be provided with two connecting tubes, each connecting tube arranges an electro-hydraulic dynamic control butterfly valve, connecting tube it is also provided with between suction main and discharge header, and it is mounted with electro-hydraulic dynamic control butterfly valve, suction tube and discharge pipe place are respectively mounted with 8 cun of effusion meters, discharge pipe place is also parallel with 4 cun of effusion meters, a Hand-operated butterfly valve it is respectively provided with before each effusion meter；Low-pressure manifold suction tube place is mounted with 8 cun of effusion meters, can realize the monitoring to suction volume by this effusion meter, and provide feedback signal, forms single closed loop；It is mounted with equally to realize 8 cun of effusion meters the monitoring to output by this effusion meter, and provide feedback signal at discharge pipe place simultaneously, forms two close cycles.When low-pressure manifold needs double sucking double-row function, it is possible to realize by regulating the opening and closing of above-mentioned two Hand-operated butterfly valve and three electric hydraulic butterfly valves.
Compared with existing fracturing blender truck technology, advantage of the present utility model is: is capable of fracturing blender truck and carries out the right row of left suction neatly, right suction left bank, and single suction is single and the flexible conversion of double sucking double-row, meet position and the pipeline connection request of site operation, adapt to various operating mode；Additionally, fracturing blender truck can also be sucked output by the control system of two close cycles carries out monitoring accurately and feedback, it is more beneficial for ensureing the stability of continuous liquid supply.
Accompanying drawing explanation
Fig. 1 is pipeline connection diagram of the present utility model；
Accompanying drawing labelling is as follows: 1, Hand-operated butterfly valve 1, Hand-operated butterfly valve 23, Hand-operated butterfly valve 34, Hand-operated butterfly valve 45, Hand-operated butterfly valve 56, Hand-operated butterfly valve 67, electricity hydraulic butterfly valve 1, electricity hydraulic butterfly valve 29, electricity hydraulic butterfly valve 3 10, electricity hydraulic butterfly valve 12,4 cun of effusion meters of 4 11,8 cun of effusion meters.
Detailed description of the invention
Referring to Fig. 1, operation principle of the present utility model is as follows: 12, left side manifold joint is divided into A1, A2 two groups by Hand-operated butterfly valve one；12 manifold joints in right side are divided into B1, B2 two groups by Hand-operated butterfly valve two；A1 group and B1 group are connected by a connecting tube and electricity hydraulic butterfly valve three, and A2 group and B2 group are connected by another connecting tube and electricity hydraulic butterfly valve four；Also connected by a connecting tube and electricity hydraulic butterfly valve two between suction main and discharge header.One and 8 cun of effusion meter of one electric hydraulic butterfly valve are set after suction pump, after connect a Hand-operated butterfly valve six；One 8 cun of effusion meter and 4 cun of effusion meter parallel connections are set after excavationg pump, before each effusion meter, are respectively provided with a Hand-operated butterfly valve, with the pipeline of 4 cun of effusion meters during low discharge capacity, close the pipeline of 8 cun of effusion meters；With the pipeline of 8 cun of effusion meters when needing high discharge capacity, close the pipeline of 4 cun of effusion meters.
If it is desired to allow on the right side of fracturing blender truck, manifold is for sucking, and left side manifold is used for discharging, and just can realize by opening and closing corresponding Hand-operated butterfly valve and electricity hydraulic butterfly valve.In like manner, when well site operating mode and construction requirement change, this utility model can change the suction conversion of fracturing blender truck by changing the state of several butterfly valve, chooses optimized suction according to practical situation and discharges combination passage, omit meaningless pipeline to detour, reduce on-the-spot workload.
When operating mode needs the right row of the left suction of fracturing blender truck, then close electricity hydraulic butterfly valve three and electricity hydraulic butterfly valve four, open Hand-operated butterfly valve one and Hand-operated butterfly valve two, suction number of channels can be realized and be the right row of left suction of 12；When operating mode needs the right suction left bank of fracturing blender truck, then open electricity hydraulic butterfly valve three and electricity hydraulic butterfly valve four, close Hand-operated butterfly valve one and Hand-operated butterfly valve two, and by A1, B2 two group interface Close All, suction number of channels can be realized and be the right suction left bank of 6；When operating mode needs fracturing blender truck double sucking double-row, then open electricity hydraulic butterfly valve three and electricity hydraulic butterfly valve four, close Hand-operated butterfly valve one and Hand-operated butterfly valve two, suction number of channels can be realized and be the double sucking double-row of 12；When operating mode needs the left suction left bank of fracturing blender truck, then open electricity hydraulic butterfly valve four, close Hand-operated butterfly valve one and Hand-operated butterfly valve two, electricity hydraulic butterfly valve three, suction number of channels can be realized and be the left suction left bank of 6；When operating mode needs the right row of the right suction of fracturing blender truck, then open electricity hydraulic butterfly valve three, close Hand-operated butterfly valve one and Hand-operated butterfly valve two, electricity hydraulic butterfly valve four, suction number of channels can be realized and be the right row of right suction of 6.
Claims (1)
1. a double sucking double-row, two close cycles formula fracturing blender truck, including suction tube and discharge pipe, it is characterized in that: in the middle of discharge pipe, be mounted with eight cun of butterfly valves, the 12 of discharge pipe discharge butterfly valve interfaces are separated into two groups, eight cun of butterfly valves it are mounted with equally in the middle of suction tube, the 12 of suction tube suction butterfly valve interfaces are separated into two groups, between two groups of suction tubes and two groups of discharge pipes after separation, also correspond to and be provided with two connecting tubes, each connecting tube arranges an electro-hydraulic dynamic control butterfly valve, connecting tube it is also provided with between suction main and discharge header, and it is mounted with electro-hydraulic dynamic control butterfly valve, suction tube and discharge pipe place are respectively mounted with eight cun of effusion meters, discharge pipe place is also parallel with four cun of effusion meters, a Hand-operated butterfly valve it is respectively provided with before each effusion meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116033.9U CN205370542U (en) | 2015-12-30 | 2015-12-30 | Double, two closed -loop type fracturing blender truck of double suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116033.9U CN205370542U (en) | 2015-12-30 | 2015-12-30 | Double, two closed -loop type fracturing blender truck of double suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370542U true CN205370542U (en) | 2016-07-06 |
Family
ID=56256642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116033.9U Expired - Fee Related CN205370542U (en) | 2015-12-30 | 2015-12-30 | Double, two closed -loop type fracturing blender truck of double suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405280A (en) * | 2021-05-27 | 2022-11-29 | 中国石油化工股份有限公司 | Fracturing low-pressure manifold and its liquid supply device |
| CN116427336A (en) * | 2023-06-13 | 2023-07-14 | 长垣市农建机械设备有限公司 | Bidirectional folding type pumping and discharging emergency vehicle |
-
2015
- 2015-12-30 CN CN201521116033.9U patent/CN205370542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405280A (en) * | 2021-05-27 | 2022-11-29 | 中国石油化工股份有限公司 | Fracturing low-pressure manifold and its liquid supply device |
| CN116427336A (en) * | 2023-06-13 | 2023-07-14 | 长垣市农建机械设备有限公司 | Bidirectional folding type pumping and discharging emergency vehicle |
| CN116427336B (en) * | 2023-06-13 | 2023-09-01 | 长垣市农建机械设备有限公司 | Bidirectional folding type pumping and discharging emergency vehicle |
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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: 20160706 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |