CN206973129U - A kind of pressure break pump suction pipe - Google Patents
A kind of pressure break pump suction pipe Download PDFInfo
- Publication number
- CN206973129U CN206973129U CN201720753409.XU CN201720753409U CN206973129U CN 206973129 U CN206973129 U CN 206973129U CN 201720753409 U CN201720753409 U CN 201720753409U CN 206973129 U CN206973129 U CN 206973129U
- Authority
- CN
- China
- Prior art keywords
- isocon
- pipe
- tangent
- discharge pipe
- discharge
- 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.)
- Active
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
It the utility model is related to petroleum and natural gas drilling technique field, a kind of more particularly to suction line suitable for fracturing pump, it includes isocon, into pipe and discharge pipe, the diameter of isocon liquid entry end is more than the diameter of liquid outlet, it is tangent or approximate tangent with isocon into pipe, discharge pipe is also tangent or approximate tangent with isocon, overlapped into the place that pipe and discharge pipe are connected with isocon, isocon is shunted using concentric reducer in the structure, so that preceding outlet and back outlet flow, pressure is more balanced, suction line and discharge pipe are tangent with isocon respectively, liquid is formed vortex in isocon and smoothly enter discharge pipe, beneficial to taking sand, so that liquid discharge is smooth, and improve suction plot ratio.
Description
Technical field
It the utility model is related to petroleum and natural gas drilling equipment technical field, it is more particularly to a kind of suitable for fracturing pump
Suction line.
Background technology
The suction line of fracturing pump, the effect of shunting is primarily served, by the liquid being pumped at a distance（Generally with husky, pressure）By
Discharge steel pipe is diverted to fluid cylinder（Typically three cylinders or five cylinders）In.The steel pipe that traditional all phases of suction line are passed through all is that center line is connected
Connect, flowed into liquid in steel pipe and produce random turbulence, sand, circulation be not smooth, pressure oscillation is big, each cylinder so as to easily cause
The defects of suction pressure is unbalanced.
To solve the above problems, needing to invent a kind of pressure break pump suction pipe, for solving sand, circulate not smooth, pressure wave
Move the problems such as big, each cylinder suction pressure is unbalanced.
Utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency in the presence of prior art, there is provided one kind can solve the problem that product
The pressure break pump suction pipe for the defects of husky, circulation is not smooth, pressure oscillation is big, each cylinder suction pressure is unbalanced.
In order to achieve the above object, the utility model provides following technical scheme.
A kind of pressure break pump suction pipe, it includes：
Isocon, the isocon is one large one small, and liquid inflow end is big, and liquid outlet side is small；
Into pipe, pipe and the isocon of entering is tangent or close to tangent；
Discharge pipe, the discharge pipe and the isocon are tangent or close to tangent, described to enter pipe and the isocon phase
The position and the discharge pipe the cut position tangent with the isocon overlap, i.e., described to enter pipe and discharge pipe.
As preferred scheme of the present utility model, the quantity into pipe is M, and the quantity of the discharge pipe is M,
The M is the positive integer more than 1, and the entrance pipe matches corresponding one by one with discharge pipe.
As preferred scheme of the present utility model, the M pipes that enter are evenly distributed on one directly on the isocon
On line, and the M center lines into pipe and the line of the isocon intersection point and the centerline parallel of the isocon, M
The individual discharge pipe is uniformly distributed point-blank on the isocon, and the center line of M discharge pipes with it is described
The centerline parallel of the line of isocon intersection point and the isocon.
Compared with prior art, the beneficial effects of the utility model：
1. isocon is shunted using concentric reducer so that front inflow entrance and back outlet flow, pressure are more balanced；
2. entering pipe and concentric reducer isocon using tangent or close to tangent structure, liquid is set to form whirlpool in isocon
Stream smoothly enters discharge pipe, beneficial to taking sand so that liquid is discharged smooth, and improves suction plot ratio.
Operation principle：
In order to solve the problems such as sand, circulation be not smooth, pressure oscillation is big, each cylinder suction pressure is unbalanced, this practicality is new
Type makes the isocon size header structure that liquid entry end is big, and liquid outlet side tapers into, and described into pipe
Tangent or close to tangent structure with the isocon respectively with discharge pipe, said structure can make fluid cylinder constant in initial condition
In the case of each cylinder suction pressure it is more balanced, and suck that plot ratio is higher, and sand is less in suction line, liquid flowing is more flowed
Freely.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is that the utility model enters pipe and discharge pipe and isocon joint face sectional view.
Marked in figure：1- isocons, 2- enter pipe, 3- discharge pipes.
Embodiment
The utility model is described in further detail with reference to embodiment and embodiment, but should not be by this
The scope for being interpreted as the utility model aforementioned body is only limitted to following embodiment, all to be realized based on the utility model content
Technology belongs to the scope of protection of the utility model.
As depicted in figs. 1 and 2, the utility model forms by isocon 1, into pipe 2 and discharge pipe 3, and the liquid of isocon 1 enters
The diameter for entering end is more than the diameter of liquid outlet, and tangent into pipe 2 and isocon 1, discharge pipe 3 is also tangent with isocon 1, enters
Enter the tangent place of pipe 2 and discharge pipe 3 and isocon 1 to overlap, in other embodiments, can also be with into pipe 2 and discharge pipe 3
Isocon approximation is tangent, and the place coincidence connected, is in the present embodiment respectively 5 into the quantity of pipe 2 and discharge pipe 3, often
One enters the line and isocon 1 that the corresponding discharge pipe of pipe 23,5 enters pipe 2 and the central point of the junction of isocon 1
Centerline parallel, the center line of the line of 5 discharge pipes 3 and the central point of the junction of isocon 1 also with isocon 1 puts down
OK.
Claims (3)
1. a kind of pressure break pump suction pipe, it includes：
Isocon, the isocon are one large one small；
Into pipe, pipe and the isocon of entering is tangent or close to tangent；
Discharge pipe, the discharge pipe and the isocon are tangent or close to tangent, and described to enter pipe tangent with the isocon
Position and the discharge pipe position tangent with the isocon overlap.
A kind of 2. pressure break pump suction pipe according to claim 1, it is characterised in that：The quantity into pipe is M, institute
The quantity of discharge pipe is stated as M, the M is the positive integer more than 1, it is described matched one by one with discharge pipe into pipe it is corresponding.
A kind of 3. pressure break pump suction pipe according to claim 2, it is characterised in that：The M pipes that enter are in the shunting
Be uniformly distributed point-blank on pipe, and the line of M center lines into pipe and the isocon intersection point with it is described
The centerline parallel of isocon, the M discharge pipes are uniformly distributed point-blank on the isocon, and M described
The center line of discharge pipe and the line of the isocon intersection point and the centerline parallel of the isocon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753409.XU CN206973129U (en) | 2017-06-27 | 2017-06-27 | A kind of pressure break pump suction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753409.XU CN206973129U (en) | 2017-06-27 | 2017-06-27 | A kind of pressure break pump suction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973129U true CN206973129U (en) | 2018-02-06 |
Family
ID=61405502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753409.XU Active CN206973129U (en) | 2017-06-27 | 2017-06-27 | A kind of pressure break pump suction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-06-27 CN CN201720753409.XU patent/CN206973129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203899476U (en) | Fracturing fluid mixing device | |
| CN206753550U (en) | A kind of oil field industrial water ring generating apparatus | |
| CN206973129U (en) | A kind of pressure break pump suction pipe | |
| CN205619975U (en) | Energy -saving venturi | |
| CN203463092U (en) | Novel manifold truck/pry with self-pressurization perfusion function for industrial large-scale fracturing | |
| CN108915663A (en) | A kind of closed mixing device with pressure worked continuously and method | |
| CN207761619U (en) | Leakage-stopping slurry preparation tank | |
| CN203731374U (en) | Drain structure of low-pressure heater regenerative system of power station | |
| CN107191726A (en) | A kind of pressure break pump suction pipe | |
| CN205503478U (en) | Energy -efficient water pump | |
| CN206071858U (en) | A kind of water circulating pump boosting energy-saving device | |
| CN206660982U (en) | A kind of solid-liquid mixing tank | |
| CN209144742U (en) | A kind of long-distance sand transport slurry placement sand pocket construction system | |
| CN208380995U (en) | One kind being based on the adjustable type quick detaching spiral-flow type annular jet pump of area ratio | |
| CN206733538U (en) | A kind of porous type mould captation locked | |
| CN207212693U (en) | A kind of horizontal centrifugal pump group with antifreeze function | |
| CN203248411U (en) | Three-section reverse-flow system used for anti-surge of supercharger | |
| CN207554354U (en) | A kind of novel Pulp pump with anti-blockage function | |
| CN206956844U (en) | A kind of supply equipment gathering tube for effectively reducing the loss of flood peak | |
| CN205628365U (en) | Solid mixed injection ware of symmetry formula solid particle double inlet blower liquid | |
| CN204959376U (en) | Device of liquid washing assistant of built -in injection | |
| CN206500046U (en) | A kind of New Fracturing Fluid powder liquid blender | |
| CN203731375U (en) | Thermal power plant low-pressure heater cascade drain device with jet pumps | |
| CN206786186U (en) | A kind of Water-cooling vibration machine sealed joint pipe | |
| CN205895683U (en) | Improvement type symmetry formula double entry pump impeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |