CN209100023U - Shale gas pressure break mixing system - Google Patents
Shale gas pressure break mixing system Download PDFInfo
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- CN209100023U CN209100023U CN201821638557.8U CN201821638557U CN209100023U CN 209100023 U CN209100023 U CN 209100023U CN 201821638557 U CN201821638557 U CN 201821638557U CN 209100023 U CN209100023 U CN 209100023U
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- water
- storage chamber
- gas pressure
- shale gas
- pressure break
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Abstract
This application discloses a kind of shale gas pressure break mixing systems, mixing vehicle including surge tank and with water inlet and liquid outlet, the surge tank includes mutually isolated water storage chamber and mixed liquid storage chamber, the water storage chamber has inlet and outlet, the mixed liquid storage chamber has inlet and liquid outlet, the water inlet of the water storage chamber is connect by water supplying pipe with water source, the water outlet of the water storage chamber is connected by water-supply-pipe with the water inlet of the mixing vehicle, the liquid outlet of the mixing vehicle is connected by perfusion tube with the inlet of the mixed liquid storage chamber, the liquid outlet connection of the mixed liquid storage chamber passes to the liquid pushing tube at pressing crack construction scene.Compared to traditional structure, this system structure is simpler, and equipment cost reduces, and occupied area is smaller, and pipeline wiring is more convenient, reduces cost of labor when system assembly, improves work efficiency.
Description
Technical field
This application involves shale gas pressure break fields, and in particular to a kind of shale gas pressure break mixing system.
Background technique
The structure of existing shale gas pressure break mixing system as shown in Figure 1, comprising: four surge tanks, 2, two mixing vehicles 4,
One low-pressure manifold 7 and an exhaust manifold 8.Wherein: low-pressure manifold 7 is connect by water supplying pipe 1 with water source, with to low-pressure manifold
7 supply water.Low-pressure manifold 7 is also separately connected by four groups of buffering water pipes 9 with aforementioned four surge tanks 2 simultaneously, thus in water supply
Extra water is stored in surge tank 2 when more, and the water in surge tank 2 is delivered to low-pressure manifold again when water shortage
7.In addition, low-pressure manifold 7 is also separately connected by the water-supply-pipe 3 of six roots of sensation parallel connection and aforementioned two mixing vehicles 4 respectively, with wherein one
The length of the corresponding six roots of sensation water-supply-pipe 3 of mixing vehicle 4 is 1.5 meters, six roots of sensation water-supply-pipe 3 corresponding with an other mixing vehicle 4
Length is 7.5 meters.Each mixing vehicle 4 is connected by three perfusion tubes 5 with exhaust manifold 8 again.Exhaust manifold 8 passes through liquid pushing tube again
6 are connected with the Frac unit at pressing crack construction scene.
Structure is complicated for above-mentioned this shale gas pressure break mixing system, and needs to be arranged a large amount of pipeline, and length of pipeline
It is larger, it is not difficult difficult to install, and equipment cost is higher.
Summary of the invention
The purpose of the application, is: in view of the above-mentioned problems, proposing a kind of simple, easy to assembly, the cheap shale gas of structure
Pressure break mixing system.
The technical solution of the application is: a kind of shale gas pressure break mixing system, including surge tank and with water inlet and
The mixing vehicle of liquid outlet, the surge tank include mutually isolated water storage chamber and mixed liquid storage chamber, the water storage chamber tool
There are inlet and outlet, the mixed liquid storage chamber has inlet and liquid outlet, and the water inlet of the water storage chamber passes through
Water supplying pipe is connect with water source, and the water outlet of the water storage chamber is connected by water-supply-pipe with the water inlet of the mixing vehicle, institute
The liquid outlet for stating mixing vehicle is connected by perfusion tube with the inlet of the mixed liquid storage chamber, the mixed liquid storage chamber
Liquid outlet connects the liquid pushing tube for passing to pressing crack construction scene.
The application further includes following preferred embodiment based on the above technical solution:
The fracturing unit truck is arranged two altogether, is respectively arranged in the left and right sides of the surge tank, the water storage chamber into
The liquid outlet of the mouth of a river and the mixed liquid storage chamber is respectively arranged at the front and rear sides of the surge tank.
It is 1.5 meters of the water delivery by six roots of sensation length in parallel between each described fracturing unit truck and the water storage chamber
Pipe is connected.
It by three length in parallel is 1.5 meters described between each described fracturing unit truck and the mixed liquid storage chamber
Perfusion tube is connected.
The water supplying pipe is connected with water pump.
The water-supply-pipe is connected with water pump.
The water pump is set to the water inlet end of the water-supply-pipe.
The perfusion tube is connected with water pump.
The water pump is set to the water inlet end of the perfusion tube.
The liquid pushing tube is connected with water pump.
The advantages of the application is: the application is optimized by the structure to shale gas pressure break mixing system, by original
Four surge tanks come, which are reduced to, only needs a surge tank, is acted on using the confluence of surge tank itself and eliminates traditional low pressure
Manifold and exhaust manifold, to reduce the usage quantity of water pipe.After removing simultaneously because of low-pressure manifold and exhaust manifold, two mixed
It can be closely arranged in two opposite side of surge tank with vehicle, and then reduce length (and the water inlet of water storage chamber of water-supply-pipe
Mouth and the liquid outlet of mixed liquid storage chamber are respectively arranged at the front and rear sides of surge tank), 1.5 meters are reduced to by original 7.5 meters.
Compared to traditional structure, this system structure is simpler, and equipment cost reduces, and occupied area is smaller, and pipeline wiring is more convenient,
Reduce cost of labor when system assembly, improves work efficiency.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to required use in embodiment description
Attached drawing be briefly described, the drawings in the following description are only some examples of the present application, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that mixing system is split in conventional shale air pressure；
Fig. 2 is the structural schematic diagram of shale gas pressure break mixing system in the embodiment of the present application；
Wherein: 1- water supplying pipe, 2- surge tank, 201- water storage chamber, 202- mixed liquid storage chamber, 3- water-supply-pipe, 4- mixture
Vehicle, 5- perfusion tube, 6- liquid pushing tube, 7- low-pressure manifold, 8- high pressure pipe joint, 9- buffer water pipe.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.The application can be with a variety of
Different forms is realized, however it is not limited to embodiment described in the present embodiment.The purpose of following specific embodiments is provided
It is easy for becoming apparent from present disclosure thorough explanation, wherein the words of the indicating positions such as upper and lower, left and right is only needle
To shown structure in respective figure for position.
However, those skilled in the art may be aware that one or more detail description can be by
Omit, or can also adopt with other methods, component or material.In some instances, some embodiments are not described
Or it is not described later in detail.
In addition, technical characteristic described herein, technical solution can also be in one or more embodiments arbitrarily to close
Suitable mode combines.For those skilled in the art, it should be readily appreciated that method related with embodiment provided herein
Step or operation order can also change.Therefore, any sequence in drawings and examples is merely illustrative purposes, not secretly
Show requirement in a certain order, is required unless expressly stated according to a certain sequence.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
Described direction term in the present embodiment, using Fig. 1 as reference, in Fig. 1, the left and right directions for being parallel to paper is x
Direction, the up and down direction for being parallel to paper is the direction y, and the inward-outward direction perpendicular to paper is the direction z.
Fig. 2 shows a preferred embodiments of this shale gas pressure break mixing system of the application comprising a surge tank 2
And mixing vehicle 4.Wherein: surge tank 2 includes mutually isolated water storage chamber 201 and mixed liquid storage chamber 202, and water stores
Chamber 201 has inlet and outlet, and mixed liquid storage chamber 202 has inlet and liquid outlet, water storage chamber 201 and mixed liquid
Storage chamber 202 is separated by the middle bulkhead seal being set in surge tank 2.Mixing vehicle 4 has water inlet and liquid outlet.Water storage chamber
201 water inlet connect by water supplying pipe 1 with water source, and when practical application, water source passes through water supplying pipe 1 to the storage of the water of surge tank 2
Chamber 201 injects.The water outlet of water storage chamber 201 is connected by water-supply-pipe 3 with the water inlet of mixing vehicle 4, thus by aforementioned
Water-supply-pipe 3 send the water in water storage chamber 201 to mixing vehicle 4, carries out mixed processing by mixing vehicle 4 and obtains the mixture of fracturing fluid
Liquid.The liquid outlet of mixing vehicle 4 is connected by perfusion tube 5 with the inlet of mixed liquid storage chamber 202, thus by aforementioned infusion
Mixing vehicle 4 is processed obtained mixed liquid and sent to the mixed liquid storage chamber 202 of mixing vehicle 4 by pipe 5.Mixed liquid storage chamber 202 goes out
Liquid mouth connects the liquid pushing tube 6 for passing to pressing crack construction scene, and the Frac unit for pressing crack construction scene provides pressure break liquid.
In view of the processing capacity of single fracturing unit truck 4 is limited, so the present embodiment is provided with two fracturing unit trucks 4 altogether, this
Two fracturing unit trucks 4 are respectively arranged in the left and right sides of surge tank 2；And the water inlet and mixed liquid of above-mentioned water storage chamber 201 are deposited
The liquid outlet of storage chamber 202 is respectively arranged at the front and rear sides of surge tank 2.So optimize the structure arrangement of each building block, side
Just pipeline connects, while reducing length of pipeline.If the demand of mixed fracturing fluid is less, only start a wherein fracturing unit truck 4；
And if the demand of mixed fracturing fluid it is larger when, start this two fracturing unit trucks 4 simultaneously.
The above-mentioned water-supply-pipe 3 connected between each above-mentioned fracturing unit truck 4 and water storage chamber 201 is provided with the six roots of sensation altogether, this six roots of sensation
Water-supply-pipe 3 is parallel with one another, and the length of every water-supply-pipe 3 is only 1.5 meters.Buffering is connected by the water-supply-pipe 3 of six roots of sensation parallel connection
The water storage chamber 201 and fracturing unit truck 4 of tank 2 are the calibers in order to reduce every water-supply-pipe 3, reduce the installation difficulty of water-supply-pipe 3,
One can install.
Similarly, in order to reduce the caliber of perfusion tube 5, the installation difficulty of perfusion tube 5 is reduced, each above-mentioned fracturing unit truck 4 and mixed
Three are arranged altogether with the perfusion tube 5 connected between liquid storage chamber 202, this three perfusion tubes 5 are parallel with one another, every perfusion tube 5
Length is also only 1.5 meters.
Control to liquid stream in each pipeline for convenience, this implementation is in above-mentioned water supplying pipe 1, water-supply-pipe 3, perfusion tube 5 and send
Water pump and valve are respectively connected in liquid pipe 6.And the water pump connected on water-supply-pipe 3 is arranged in the water inlet end of water-supply-pipe 3, perfusion tube
The water pump connected on 5 is arranged in the water inlet end of perfusion tube 5.Further, the water pump connected on aforementioned perfusion tube 5 is usually mixture
The positive displacement pump of vehicle 4 itself institute band.
Above-described embodiment is only the technical concepts and features for illustrating the application, and its object is to allow people that can understand this Shen
Content please is simultaneously implemented accordingly, and the protection scope of the application can not be limited with this.It is all according to the application main technical schemes
The equivalent transformation or modification that Spirit Essence is done should all be covered within the scope of protection of this application.
Claims (10)
1. a kind of shale gas pressure break mixing system, which is characterized in that including surge tank (2) and with water inlet and liquid outlet
Mixing vehicle (4), the surge tank (2) include mutually isolated water storage chamber (201) and mixed liquid storage chamber (202), the water
Storage chamber (201) has inlet and outlet, and the mixed liquid storage chamber (202) has inlet and liquid outlet, the water
The water inlet of storage chamber (201) is connect by water supplying pipe (1) with water source, and the water outlet of the water storage chamber (201) passes through water delivery
Pipe (3) is connected with the water inlet of the mixing vehicle (4), and the liquid outlet of the mixing vehicle (4) passes through perfusion tube (5) and described mixed
Inlet with liquid storage chamber (202) is connected, and it is existing that the liquid outlet connection of the mixed liquid storage chamber (202) passes to pressing crack construction
The liquid pushing tube (6) of field.
2. shale gas pressure break mixing system according to claim 1, which is characterized in that the mixing vehicle (4) is arranged two altogether
, it is respectively arranged in the left and right sides of the surge tank (2), the water inlet and the mixed liquid of the water storage chamber (201) are deposited
The liquid outlet of storage chamber (202) is respectively arranged at the front and rear sides of the surge tank (2).
3. shale gas pressure break mixing system according to claim 2, which is characterized in that each described mixing vehicle (4) and institute
It states and is connected between water storage chamber (201) by the water-supply-pipe (3) that the length of six roots of sensation parallel connection is 1.5 meters.
4. shale gas pressure break mixing system according to claim 3, which is characterized in that each described mixing vehicle (4) and institute
It states and is connected between mixed liquid storage chamber (202) by the perfusion tube (5) that three length in parallel are 1.5 meters.
5. shale gas pressure break mixing system according to claim 1, which is characterized in that the water supplying pipe (1) is connected with water
Pump.
6. shale gas pressure break mixing system according to claim 1, which is characterized in that the water-supply-pipe (3) is connected with water
Pump.
7. shale gas pressure break mixing system according to claim 6, which is characterized in that the water pump is set to the water-supply-pipe
(3) water inlet end.
8. shale gas pressure break mixing system according to claim 1, which is characterized in that the perfusion tube (5) is connected with water
Pump.
9. shale gas pressure break mixing system according to claim 8, which is characterized in that the water pump is set to the perfusion tube
(5) water inlet end.
10. shale gas pressure break mixing system according to claim 1, which is characterized in that the liquid pushing tube (6) is connected with water
Pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638557.8U CN209100023U (en) | 2018-10-09 | 2018-10-09 | Shale gas pressure break mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638557.8U CN209100023U (en) | 2018-10-09 | 2018-10-09 | Shale gas pressure break mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100023U true CN209100023U (en) | 2019-07-12 |
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ID=67154629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821638557.8U Active CN209100023U (en) | 2018-10-09 | 2018-10-09 | Shale gas pressure break mixing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-10-09 CN CN201821638557.8U patent/CN209100023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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