CN116575898A - Fracturing pump truck - Google Patents
Fracturing pump truck Download PDFInfo
- Publication number
- CN116575898A CN116575898A CN202310856169.6A CN202310856169A CN116575898A CN 116575898 A CN116575898 A CN 116575898A CN 202310856169 A CN202310856169 A CN 202310856169A CN 116575898 A CN116575898 A CN 116575898A
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- tank body
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- water tank
- liquid distribution
- fixedly connected
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- 239000007788 liquid Substances 0.000 claims abstract description 183
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000009826 distribution Methods 0.000 claims abstract description 88
- 230000000694 effects Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000007667 floating Methods 0.000 claims description 51
- 238000007664 blowing Methods 0.000 claims description 31
- 238000002360 preparation method Methods 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 27
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000005304 joining Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 10
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/2607—Surface equipment specially adapted for fracturing operations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention belongs to the technical field of oil and gas drilling equipment, and discloses a fracturing pump truck, which comprises a chassis truck, an auxiliary beam platform, a power assembly, a transmission shaft assembly, a high-pressure plunger pump, a high-pressure manifold and a liquid distribution water tank module, wherein connecting filter units are fixedly arranged at the front end and the rear end of two sides of the liquid distribution water tank body, and the liquid distribution water tank body is fixedly connected with a branch liquid distribution tank unit fixedly connected with the top of the chassis truck through four connecting filter units. According to the invention, through the matching of the structures such as the liquid distribution water tank body and the covering unit, the purpose of sealing when the liquid distribution water tank body is full is realized, and the solution is quickly replenished after being discharged, so that the efficiency of subsequent drilling and oil extraction is improved, and the solution in the four branch liquid distribution water tank bodies can enter the liquid distribution water tank body again, thereby realizing the effect of replenishing the solution in the liquid distribution water tank body, and the solution in the liquid distribution water tank body is forbidden and allowed to circulate through the change of the content of the solution.
Description
Technical Field
The invention belongs to the technical field of oil and gas drilling equipment, and particularly relates to a fracturing pump truck.
Background
In recent years, the oil and gas production increasing continuous oil pipe operation is widely applied, the characteristics of cost reduction, synergy, safety, energy saving and the like are achieved, but the development of the continuous oil pipe also needs the common progress of other working procedure equipment at the upstream and downstream, a fracturing pump truck is used as necessary equipment for continuous oil pipe operation, and in the oil extraction or gas extraction process, the hydraulic effect is artificially utilized to enable an oil and gas layer to form cracks, so that the flowing environment of oil in the underground is improved, and the oil well yield is increased.
Chinese patent application number CN201210093473.1 provides a turbine engine driven fracturing pump truck comprising an engine, fracturing pump, pipeline, etc. The traditional large and heavy diesel engine is replaced by a turbine engine with small volume, light weight and high power, and the total output power of a single fracturing pump truck is more than 4000hp under the limited weight requirement of the whole truck. The fracturing pump truck driven by the 1 turbine engine is equivalent to the fracturing pump truck driven by 2 traditional diesel engines, so that the output power of unit operation area is improved, manpower and material resources are saved more, land sign and operation area are reduced, and construction benefit is improved in transportation and specific construction operation of fracturing equipment. Turbine engines may also use a variety of fuels, both gaseous and liquid, particularly for shale gas extraction.
The pressure pump truck still has the drawback in the in-service use: the general fracturing pump truck comprises a chassis truck, an auxiliary beam platform, a power assembly, a transmission shaft assembly, a high-pressure plunger pump, a high-pressure manifold, a liquid distribution water tank module and other relevant components, however, in use, the liquid distribution water tank is required to use larger cubic fracturing liquid with high pressure and large discharge capacity in each oil extraction process, so that the permeability of hydrocarbon reservoirs and the recovery ratio of oil and gas wells are improved, the conventional liquid distribution water tank is generally designed in a straight cylinder type, the internal solution amount is a fixed value, and the inside of the liquid distribution water tank is required to be timely supplemented with secondary solution after the use is finished, so that the operation is complicated, the weight of the conventional liquid distribution water tank is large, and the continuous pressing of the weight can damage plates in the connecting area of the fracturing pump truck and the liquid distribution water tank.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a fracturing pump truck, which solves the problems that the efficiency of replenishing solution in a liquid preparation water tank is too slow, the existing shape of the liquid preparation water tank is limited, the gravity is not dispersed, and the plate is easy to damage in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a fracturing pump truck, includes chassis car, auxiliary girder platform, power assembly, transmission shaft assembly, high-pressure plunger pump, high-pressure manifold and joins in marriage liquid water tank module, join in marriage liquid water tank module including join in marriage liquid water tank body with chassis car top fixed connection, join in marriage the equal fixed mounting in front and back both ends of liquid water tank body both sides and connect the filter unit, join in marriage liquid water tank body and join in marriage liquid tank unit through four branch that connect filter unit fixedly connected with chassis car top fixed connection, join in marriage the upper end swing joint of liquid water tank body inner chamber have with join in marriage liquid water tank body upper end bottom fixed connection's floating unit, join in marriage liquid water tank body inner chamber's upper end swing joint and be located the second floating plate that floats the unit directly over, the top fixedly connected with of second floating plate join in marriage liquid water tank body upper end bottom and be connected with the extrusion unit, join in marriage liquid water tank body both ends lateral wall's inner chamber middle part all swing joint has the cover unit, cover the bottom fixedly connected with join in marriage liquid water tank body bottom swing joint's press unit, cover unit bottom fixedly connected with join in marriage liquid water tank body bottom swing joint has the four corners to draw in fact to draw on the unit.
Preferably, the branch liquid distribution box unit comprises a branch liquid distribution box body fixedly connected with a liquid distribution box body and a chassis, the bottom of the branch liquid distribution box body is fixedly connected with an extrusion pump module, the top end of the branch liquid distribution box body is movably connected with a blocking module, and the blocking module comprises a baffle connected with a bearing of the branch liquid distribution box body and a bolt sleeved with threads at the top of the branch liquid distribution box body.
Preferably, the connection filter unit is including the second connecting pipe with join in marriage liquid water tank body fixed connection and with branch join in marriage liquid case unit fixed connection 'S first connecting pipe, the crossing department fixedly connected with snap ring of first connecting pipe and second connecting pipe, the inside joint of first connecting pipe and second connecting pipe junction has the collecting box, the top fixedly connected with filter of collecting box inner chamber, the filter is located the inside of snap ring, the both sides of collecting box all articulate have the cardboard with snap ring outer wall joint, the outer wall fixedly connected with of cardboard and collecting box swing joint' S spacing spring flexible pipe, the appearance appears to be "S" shape after first connecting pipe and the second connecting pipe are connected.
Preferably, the floating unit comprises a first floating plate movably connected with the upper end of the inner cavity of the liquid distribution water tank body, four corners of the top surface of the first floating plate are fixedly connected with connecting springs fixedly connected with the bottom surface of the upper end of the liquid distribution water tank body, the extruding unit comprises an air bag, the bottom of the air bag is fixedly connected with the top of the second floating plate, the top of the air bag is communicated with the adsorbing unit, the outer wall of the air bag is movably sleeved with a first flexible spring, and the upper end and the lower end of the first flexible spring are fixedly connected with the liquid distribution water tank body and the second floating plate from top to bottom respectively.
Preferably, the cover unit is including the conflict pole with join in marriage the side wall inner chamber swing joint of liquid water tank body, two the bottom of touching the pole is fixedly connected with shielding plate jointly, the bottom fixedly connected with cooperation pipe of shielding plate, the inside of cooperation pipe lower extreme with press unit activity joint, the middle part and the blowing unit fixed connection of shielding plate bottom surface, the blowing unit is including the blowing pipe with join in marriage liquid water tank body top fixed connection, the inside of blowing pipe is linked together with the inside of extrusion unit, the bottom of blowing pipe extends to the side wall inner chamber of joining in marriage liquid water tank body, and the bottom inner activity of blowing pipe cup joints the ejector pin with shielding plate bottom surface fixed connection.
Preferably, the pressing unit comprises an L-shaped mounting plate movably clamped with the inside of the covering unit, two sides of the bottom of the L-shaped mounting plate are fixedly connected with second flexible springs fixedly connected with the bottom of the liquid distribution water tank body, and a pressing block movably connected with the lower end of the inner cavity of the liquid distribution water tank body is fixedly arranged at the top of one end, away from the blowing unit, of the L-shaped mounting plate.
Preferably, the adsorption unit comprises a fixed block fixedly connected with the liquid distribution water tank body, magnetic balls are movably clamped on two sides of the inner cavity of the fixed block, and a spring telescopic cylinder is fixedly connected with the middle parts of the two magnetic balls.
Preferably, rectangular bins are arranged at four corners of the bottom surface of the inner cavity of the liquid distribution water tank body, the rectangular bins are movably connected with the pressing unit, and the top of the pressing block is movably connected with the bottom of the floating unit.
Preferably, limit baffles positioned right above the covering units are arranged at the upper ends of the inner cavities at two sides of the liquid distribution water tank body.
Preferably, the shape of the upper end of the contact rod is in a shape of , and the distance value between the middle end areas of the two contact rods is smaller than the distance value between the two magnetic balls.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the matching of structures such as the liquid preparation water tank body and the covering unit, the purpose of sealing when the liquid preparation water tank body is full is achieved, the purpose of rapidly supplementing the solution after the solution is discharged is further improved, the efficiency of subsequent drilling oil extraction is further improved, when the solution enters the liquid preparation water tank body, the first floating plate floats upwards, the contact rod is pushed, the covering plate is driven to seal the communicating part of the connecting filtering unit and the liquid preparation water tank body, the effect of prohibiting the inflow of the solution is achieved, the magnetic adsorption positioning of the contact rod is achieved through the magnetic ball, after the solution in the liquid preparation water tank body is discharged outwards, the first floating plate falls downwards and presses the top of the pressing block, the pressing block rapidly hits the lower end of the L-shaped mounting plate, the matching pipe drives the covering plate to fall down to release the sealing effect of the communicating part of the connecting filtering unit and the liquid preparation water tank body, and the four pump modules can move upwards simultaneously, the solution in the four branch liquid preparation water tank bodies can enter the liquid preparation water tank body again, the effect of prohibiting the flow of the solution in the liquid preparation water tank body is achieved, and the change of the liquid preparation water tank is prohibited through the content of the liquid preparation water tank is allowed to flow through the change;
according to the invention, through the cooperation of the structures such as the distribution liquid tank body, the distribution liquid tank body and the like, the overall gravity distribution of the distribution liquid tank is realized, the phenomenon that a large area of plate is damaged due to the fact that gravity continuously presses a certain area is avoided, the descending gravity of the distribution liquid tank body is shared through the installation and placement of the distribution liquid tank body and four distribution liquid tank bodies on two sides, the damage caused by the fact that the gravity of the distribution liquid tank body and the double gravity of a solution are pressed downwards from one place is avoided, and the connectivity between the branch distribution liquid tank body and the distribution liquid tank body is improved through the connection of the connection filtering unit;
according to the invention, through the cooperation of the structures such as the first connecting pipe, the limiting spring telescopic pipe and the like, the filtering and cleaning of impurities with larger particles stored in the solution are realized, the solution can impact the filter plate through the S-shaped cooperation of the first connecting pipe and the second connecting pipe in the circulation process of the solution, the filter plate can filter the solution, and the impurities with larger particles can flow into the collecting box, so that the filtering effect is realized, and the relevant series of adjustment is carried out through the connection interaction of the branch liquid distribution box unit, the connection filtering unit and the liquid distribution water tank module and the change of the water level of the solution.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structural cooperation relationship between the main body of the liquid distribution tank and the branch liquid distribution tank unit of the present invention;
FIG. 3 is a schematic top cross-sectional view of an adsorption unit of the present invention;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;
FIG. 5 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 6 is a schematic diagram showing the internal structure of the connection filter unit according to the present invention;
FIG. 7 is a schematic view showing the structural cooperation of the cover unit and the pressing unit according to the present invention;
FIG. 8 is a schematic side view in partial cross-section of a blowing unit of the present invention;
FIG. 9 is a schematic view of a partially cut-away structure of the extrusion unit of the present invention;
FIG. 10 is a schematic diagram of the structural cooperation of the floating unit and the covering unit according to the present invention;
FIG. 11 is a schematic view of a partially enlarged structure at B in FIG. 10;
FIG. 12 is a schematic view of a partially enlarged structure at C in FIG. 10;
FIG. 13 is a schematic elevational cross-sectional view of the dispensing tank unit of the present invention.
In the figure: 1. chassis truck; 2. an auxiliary beam platform; 3. a power assembly; 4. a drive shaft assembly; 5. a high pressure plunger pump; 6. a high pressure manifold; 7. a liquid preparation water tank module; 71. a liquid preparation water tank body; 8. dividing and controlling the liquid tank units; 81. a dividing liquid tank body; 82. a blocking module; 83. an extrusion pump module; 9. connecting a filtering unit; 91. a first connection pipe; 92. a second connection pipe; 93. a clasp; 94. a collection box; 95. a filter plate; 96. a clamping plate; 97. limiting the telescopic tube of the spring; 10. a floating unit; 101. a first floating plate; 102. a connecting spring; 11. a second floating plate; 12. an extrusion unit; 121. an air bag; 122. a first flexible spring; 13. a covering unit; 131. a cover plate; 132. a mating tube; 133. a touch-up rod; 14. a blowing unit; 141. blowing a tube; 142. an ejector rod; 15. a pressing unit; 151. an L-shaped mounting plate; 152. pressing the blocks; 153. a second flexible spring; 16. an adsorption unit; 161. a fixed block; 162. a magnetic ball; 163. a spring telescopic cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 13, the invention provides a fracturing pump truck, which comprises a chassis truck 1, an auxiliary beam platform 2, a power assembly 3, a transmission shaft assembly 4, a high-pressure plunger pump 5, a high-pressure manifold 6 and a liquid distribution water tank module 7, wherein the liquid distribution water tank module 7 comprises a liquid distribution water tank body 71 fixedly connected with the top of the chassis truck 1, connecting filter units 9 are fixedly installed at the front end and the rear end of two sides of the liquid distribution water tank body 71, the liquid distribution water tank body 71 is fixedly connected with a branch liquid distribution water tank unit 8 fixedly connected with the top of the chassis truck 1 through four connecting filter units 9, the upper end of an inner cavity of the liquid distribution water tank body 71 is movably connected with a floating unit 10 fixedly connected with the bottom surface of the upper end of the liquid distribution water tank body 71, the upper end of the inner cavity of the liquid distribution water tank body 71 is movably connected with a second floating plate 11 positioned right above the floating unit 10, the top of the second floating plate 11 is fixedly connected with an extrusion unit 12 connected with the bottom surface of the upper end of the liquid distribution water tank body 71, the middle parts of inner cavities of two side walls of the liquid distribution water tank body 71 are movably connected with covering units 13, the bottoms of the covering units 13 are movably connected with four corners of the four corner units 13 fixedly connected with the bottom surface units 13 of the liquid distribution water tank body 71, and the bottom units are fixedly connected with the bottom units 13 are movably connected with the bottom of the top unit 13.
As shown in fig. 5, the branch liquid distribution box unit 8 comprises a branch liquid distribution box body 81 fixedly connected with a liquid distribution box body 71 and a chassis truck 1, an extrusion pump module 83 is fixedly connected to the bottom of the branch liquid distribution box body 81, a blocking module 82 is movably connected to the top end of the branch liquid distribution box body 81, the blocking module 82 comprises a baffle plate connected with a bearing of the branch liquid distribution box body 81 and a bolt sleeved with the top thread of the branch liquid distribution box body 81, rectangular bins are respectively arranged at four corners of the bottom surface of the inner cavity of the liquid distribution box body 71 and are movably connected with the pressing unit 15, and the top of the pressing block is movably connected with the bottom of the floating unit 10;
the scheme is adopted: through the design of the rectangular bin in the inner cavity of the liquid preparation water tank body 71, when the first floating plate 101 falls down from the inside of the liquid preparation water tank body 71, the top of the pressing unit 15 is pressed downwards, and meanwhile, the rectangular bin also ensures that the first floating plate 101 cannot be attached to the bottom of the inner cavity of the liquid preparation water tank body 71 when the inner cavity of the liquid preparation water tank body 71 descends, so that the first floating plate 101 can float upwards when the solution is injected later; through the cooperation of structure such as dividing the dominant liquid case body 81 and squeeze pump module 83, rotate the bolt that blocks the module 82 and branch join in marriage liquid case body 81 and rotate the baffle that blocks the module 82 and will be released dividing the closure at dominant liquid case body 81 top, thereby convenient staff carries out the interpolation of solution, when subsequently starting squeeze pump module 83, squeeze pump module 83 will promote dividing the solution that dominant liquid case body 81 is inside simultaneously, make it enter into the inside of joining in marriage liquid water case body 71 through connecting filter unit 9, the setting of four dividing dominant liquid case bodies 81 will be apportioned and join in marriage liquid water case body 71 to chassis truck 1's bottom support power, simultaneously to joining in marriage the solution of liquid water case body 71 inside, can carry out subsequent supplementary use.
As shown in fig. 6, the connection filter unit 9 includes a second connection pipe 92 fixedly connected with the liquid distribution tank body 71 and a first connection pipe 91 fixedly connected with the branch liquid distribution tank unit 8, a clamping ring 93 is fixedly connected at the intersection of the first connection pipe 91 and the second connection pipe 92, a collecting tank 94 is clamped at the intersection of the first connection pipe 91 and the second connection pipe 92, a filter plate 95 is fixedly connected at the top of the inner cavity of the collecting tank 94, the filter plate 95 is positioned in the clamping ring 93, clamping plates 96 clamped with the outer walls of the clamping rings 93 are hinged to two sides of the collecting tank 94, a limiting spring telescopic pipe 97 movably connected with the collecting tank 94 is fixedly connected to the outer walls of the clamping plates 96, and the shape of the connected first connection pipe 91 and the second connection pipe 92 is in an S shape.
The scheme is adopted: through the cooperation of structure such as first connecting pipe 91 and spacing spring flexible pipe 97, first connecting pipe 91 and second connecting pipe 92 will play the communicating effect of being connected to join in marriage liquid water tank body 71 and branch and join in marriage liquid case unit 8, will filter the inside of board 95 card to first connecting pipe 91 and second connecting pipe 92 junction, afterwards outwards pull cardboard 96, make its inner wall card on the outer wall of snap ring 93, and through the conflict of spacing spring flexible pipe 97, thereby realize the location effect to collection box 94 and first connecting pipe 91 and second connecting pipe 92, simultaneously when the solution passes through first connecting pipe 91, filter the inside solution that gets into second connecting pipe 92 of board 95, the impurity in the filtration will fall into the inside of collection box 94, and then prevent that the impurity of great granule in the solution from getting into the inside of joining in the liquid water tank body 71 through second connecting pipe 92, cause the harm to the pump in follow-up activity.
As shown in fig. 9, the floating unit 10 includes a first floating plate 101 movably connected to the upper end of the inner cavity of the liquid dispensing tank body 71, four corners of the top surface of the first floating plate 101 are fixedly connected with connecting springs 102 fixedly connected to the bottom surface of the upper end of the liquid dispensing tank body 71, the extruding unit 12 includes an air bag 121, the bottom of the air bag 121 is fixedly connected to the top of the second floating plate 11, the top of the air bag 121 is communicated with the adsorbing unit 16, a first flexible spring 122 is movably sleeved on the outer wall of the air bag 121, and the upper and lower ends of the first flexible spring 122 are fixedly connected to the liquid dispensing tank body 71 and the second floating plate 11 from top to bottom respectively.
The scheme is adopted: through the cooperation of floating unit 10 and extrusion unit 12 structure, the slotted hole has been seted up at the middle part of first floating plate 101, when solution gets into the inside of joining in marriage liquid water tank body 71 from connecting filter unit 9, at this moment will flow into the bottom of joining in marriage liquid water tank body 71 inner chamber downwards from the slotted hole of first floating plate 101, constantly flood with through the solution, will make first floating plate 101 float upwards gradually, will play spacing effect to first floating plate 101 through connecting spring 102, guarantee to rise steadily in the inside of joining in marriage liquid water tank body 71, simultaneously first floating plate 101 is owing to the floating force of solution increases constantly in the in-process that rises, will lead to first floating plate 101 to carry out the extrusion to gasbag 121 through second floating plate 11, the inside gas of gasbag 121 after the extrusion will get into the inside of blowing unit 14 gradually, and contradict to covering unit 13 through blowing unit 14, so that promote the sealed effect of covering unit 13 to the outer end of joining in the filter unit 9.
As shown in fig. 7, the covering unit 13 includes a supporting rod 133 movably connected with the inner cavity of the side wall of the liquid dispensing tank body 71, the bottoms of the two supporting rods 133 are fixedly connected with a cover plate 131, the bottom of the cover plate 131 is fixedly connected with a matching tube 132, the lower end of the matching tube 132 is movably clamped with the pressing unit 15, the middle part of the bottom surface of the cover plate 131 is fixedly connected with the blowing unit 14, the blowing unit 14 includes a blowing tube 141 fixedly connected with the top of the liquid dispensing tank body 71, the inner part of the blowing tube 141 is communicated with the inner part of the extrusion unit 12, the bottom of the blowing tube 141 extends to the inner cavity of the side wall of the liquid dispensing tank body 71, and the inner end of the bottom of the blowing tube 141 is movably sleeved with an ejector rod 142 fixedly connected with the bottom surface of the cover plate 131.
The scheme is adopted: through the cooperation of shielding plate 131 and blowing unit 14 structure, when first kickboard 101 receives the continuous of solution to be full of upward activity, will contradict the upper end of supporting the feeler lever 133, and then promote and support feeler lever 133 and upwards move gradually, make it drive shielding plate 131 gradually and seal the intercommunication department of connecting filter unit 9 and joining in marriage liquid water tank body 71, when the inside gas of extrusion unit 12 enters into the inside of blowing pipe 141, will strike the bottom of ejector rod 142 through blowing pipe 141 for the top of ejector rod 142 is contradicted the bottom surface of shielding plate 131, and then with this promotion sealed effect.
As shown in fig. 4 and 7, the pressing unit 15 includes an L-shaped mounting plate 151 movably clamped with the inside of the cover unit 13, two sides of the bottom of the L-shaped mounting plate 151 are fixedly connected with a second flexible spring 153 fixedly connected with the bottom of the liquid dispensing tank body 71, a pressing block 152 movably connected with the lower end of the inner cavity of the liquid dispensing tank body 71 is fixedly mounted at the top of one end of the L-shaped mounting plate 151, which is far away from the blowing unit 14, of the absorption unit 16 includes a fixing block 161 fixedly connected with the liquid dispensing tank body 71, two sides of the inner cavity of the fixing block 161 are movably clamped with magnetic balls 162, and the middle parts of the two magnetic balls 162 are fixedly connected with a spring telescopic tube 163.
The scheme is adopted: through the cooperation of the structures of the fixing block 161 and the spring telescopic cylinder 163, when the abutting rod 133 moves upwards gradually, the outer ends of the two magnetic balls 162 are extruded and pass through the upper parts of the magnetic balls 162, and the abutting rod 133 is adsorbed and fixed by magnetic force through the spring telescopic cylinder 163 and the magnetic balls 162, and the surface of the abutting rod 133 is made of iron materials; through the cooperation of L shape mounting panel 151 and second flexible spring 153 isotructure, after the solution of joining in marriage inside liquid water tank body 71 finishes, first floating plate 101 will gradually move down to press down the top of pressing the piece 152, make pressing piece 152 and second flexible spring 153 co-activity, at this moment pressing piece 152 will strike the lower extreme of L shape mounting panel 151 fast, and then make cooperation pipe 132 drive shielding plate 131 remove the sealed effect to connecting filter unit 9 and joining in marriage liquid water tank body 71 intercommunication department, and then make the solution flow into the inside of joining in marriage liquid water tank body 71 again.
As shown in fig. 5 and 7, the upper ends of the inner cavities at two sides of the liquid distribution water tank body 71 are respectively provided with a limit baffle located right above the cover unit 13, the shape of the upper ends of the contact rods 133 is in a shape of , and the interval value of the middle end regions of the two contact rods 133 is smaller than the interval value of the two magnetic balls 162.
The scheme is adopted: by limiting the shape of the contact rod 133, it can be seen from fig. 7 that the specific shape of the top end of the contact rod 133, when the first floating plate 101 moves upward, the contact rod 133 is pushed to move upward together, and the limitation of the spacing value between the two contact rods 133 facilitates the subsequent engagement of the magnetic ball 162; through limit baffle's design, when the shield plate 131 upwards moves and blocks the junction area of connecting the filter unit 9 and the liquid preparation water tank body 71, the limit baffle's restriction will be received, and then the cover unit 13 is prevented from continuously rising.
The working principle and the using flow of the invention are as follows:
firstly, the baffle of the rotation blocking module 82 releases the closure of the top of the division control liquid tank body 81, the solution is added into the liquid distribution tank body 71 through the four division control liquid tank bodies 81, before that, the filter plate 95 is clamped into the first connecting pipe 91 and the second connecting pipe 92, the clamping plate 96 is pulled outwards to be clamped and fixed with the clamping ring 93 through the limiting spring telescopic pipe 97, the filter plate 95 filters the solution entering the second connecting pipe 92 from the first connecting pipe 91, the impurities with larger particles are blocked, the impurities drop into the collecting tank 94, so that the impurities with larger particles in the solution are prevented from entering the liquid distribution tank body 71, and the pump is prevented from being damaged in the subsequent activity;
then, when the solution enters the inside of the liquid preparation tank body 71, the first floating plate 101 gradually floats upwards, pushes the contact rod 133 upwards and drives the shielding plate 131 to seal the communication part connecting the filtering unit 9 and the liquid preparation tank body 71, the effect of prohibiting the inflow of the solution is realized, when the contact rod 133 moves upwards, the outer ends of the two magnetic balls 162 are extruded, the contact rod 133 is magnetically adsorbed and fixed, the inside of the liquid preparation tank body 71 is filled with the solution, and meanwhile, after the solution is filled in the four liquid preparation tank bodies 81, the sealing effect is realized through the blocking module 82 again;
subsequently, after the internal solution of the liquid dispensing tank body 71 is discharged outwards, the first floating plate 101 will drop downwards and press the top of the pressing block 152, at this time, the pressing block 152 will quickly strike the lower end of the L-shaped mounting plate 151, so that the fitting tube 132 drives the covering plate 131 to release the sealing effect of the connection filtering unit 9 and the communicating part of the liquid dispensing tank body 71, the abutting rod 133 moves downwards from the middle part of the magnetic ball 162, at this time, the four extrusion pump modules 83 will move upwards simultaneously, and the solution inside the four branch liquid dispensing tank bodies 81 can enter the liquid dispensing tank body 71 again, so as to realize the effect of replenishing the solution inside the liquid dispensing tank body 71.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a fracturing pump truck, includes chassis car (1), auxiliary girder platform (2), power assembly (3), transmission shaft assembly (4), high-pressure plunger pump (5), high-pressure manifold (6) and join in marriage liquid water tank module (7), join in marriage liquid water tank module (7) including join in marriage liquid water tank body (71) with chassis car (1) top fixed connection, its characterized in that: the utility model discloses a liquid blowing device, including liquid distribution tank body (71), filter unit (9) are all connected to the front and back both ends of liquid distribution tank body (71) both sides, liquid distribution tank body (71) are through four branch liquid distribution tank unit (8) of connecting filter unit (9) fixedly connected with chassis car (1) top fixed connection, liquid distribution tank body (71) inner chamber's upper end swing joint has floating unit (10) with liquid distribution tank body (71) upper end bottom fixed connection, liquid distribution tank body (71) inner chamber's upper end swing joint has second floating plate (11) that are located floating unit (10) directly over, the top fixedly connected with of second floating plate (11) is connected with extrusion unit (12) that liquid distribution tank body (71) upper end bottom surface is connected, liquid distribution tank body (71) both ends inner chamber middle part equal swing joint of lateral wall has covering unit (13), covering unit (13) bottom fixedly connected with liquid distribution tank body (71) bottom swing joint's pressing unit (15), covering unit (13) bottom fixedly connected with in bottom and liquid distribution tank body (71) bottom fixed connection have on four corners unit (14) and the fixed unit (16) of blowing.
2. The fracturing pump truck of claim 1, wherein: the branch liquid preparation box unit (8) comprises a branch liquid preparation box body (81) fixedly connected with a liquid preparation box body (71) and a chassis (1), an extrusion pump module (83) is fixedly connected to the bottom of the branch liquid preparation box body (81), a blocking module (82) is movably connected to the top end of the branch liquid preparation box body (81), and the blocking module (82) comprises a baffle connected with a bearing of the branch liquid preparation box body (81) and a bolt sleeved with the top thread of the branch liquid preparation box body (81).
3. The fracturing pump truck of claim 1, wherein: the utility model provides a connect filter unit (9) including second connecting pipe (92) with join in marriage liquid water tank body (71) fixed connection and with branch join in marriage first connecting pipe (91) of liquid tank unit (8) fixed connection, crossing department fixedly connected with snap ring (93) of first connecting pipe (91) and second connecting pipe (92), the inside joint of first connecting pipe (91) and second connecting pipe (92) junction has collecting box (94), the top fixedly connected with filter (95) of collecting box (94) inner chamber, filter (95) are located the inside of snap ring (93), both sides of collecting box (94) all articulate have cardboard (96) with snap ring (93) outer wall joint, the outer wall fixedly connected with of cardboard (96) and collecting box (94) swing joint spacing spring flexible pipe (97), appearance appears "U" shape after first connecting pipe (91) and second connecting pipe (92) are connected.
4. The fracturing pump truck of claim 1, wherein: the floating unit (10) comprises a first floating plate (101) movably connected with the upper end of an inner cavity of the liquid distribution water tank body (71), connecting springs (102) fixedly connected with the bottom surface of the upper end of the liquid distribution water tank body (71) are fixedly connected to four corners of the top surface of the first floating plate (101), the extrusion unit (12) comprises an air bag (121), the bottom of the air bag (121) is fixedly connected with the top of the second floating plate (11), the top of the air bag (121) is communicated with the adsorption unit (16), a first flexible spring (122) is movably sleeved on the outer wall of the air bag (121), and the upper end and the lower end of the first flexible spring (122) are fixedly connected with the liquid distribution water tank body (71) and the second floating plate (11) from top to bottom respectively.
5. The fracturing pump truck of claim 1, wherein: the utility model provides a cover unit (13) including with join in marriage conflict pole (133) of the lateral wall inner chamber swing joint of liquid water tank body (71), two the bottom of conflict pole (133) is fixedly connected with blanking plate (131) jointly, the bottom fixedly connected with cooperation pipe (132) of blanking plate (131), the inside and the movable joint of pressing unit (15) of cooperation pipe (132) lower extreme, the middle part and the blowing unit (14) fixed connection of blanking plate (131) bottom surface, blowing unit (14) are including blowing pipe (141) with join in marriage liquid water tank body (71) top fixed connection, the inside of blowing pipe (141) is linked together with the inside of extrusion unit (12), the bottom of blowing pipe (141) extends to the lateral wall inner chamber of joining in marriage liquid water tank body (71), and the bottom inner activity of blowing pipe (141) cup joint ejector pin (142) with blanking plate (131) bottom surface fixed connection.
6. The fracturing pump truck of claim 1, wherein: the pressing unit (15) comprises an L-shaped mounting plate (151) which is movably clamped with the inside of the covering unit (13), two sides of the bottom of the L-shaped mounting plate (151) are fixedly connected with second flexible springs (153), the second flexible springs (153) are fixedly connected with the bottom of the liquid distribution water tank body (71), a pressing block (152) is fixedly arranged at the top of one end, away from the blowing unit (14), of the L-shaped mounting plate (151), and the pressing block (152) is movably connected with the lower end of the inner cavity of the side wall of the liquid distribution water tank body (71).
7. The fracturing pump truck of claim 5, wherein: the adsorption unit (16) comprises a fixed block (161) fixedly connected with the liquid distribution water tank body (71), magnetic balls (162) are movably clamped on two sides of the inner cavity of the fixed block (161), and spring telescopic cylinders (163) are fixedly connected with the middle parts of the two magnetic balls (162).
8. The fracturing pump truck of claim 6, wherein: the top of the pressing block (152) is movably connected with the bottom of the floating unit (10).
9. The fracturing pump truck of claim 1, wherein: and limit baffles positioned right above the covering unit (13) are arranged at the upper ends of inner cavities at two sides of the liquid distribution water tank body (71).
10. The fracturing pump truck of claim 7, wherein: the shape of the upper end of the abutting rod (133) is in a shape of , and the distance value of the middle end areas of the two abutting rods (133) is smaller than the distance value of the two magnetic balls (162).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310856169.6A CN116575898B (en) | 2023-07-13 | 2023-07-13 | Fracturing pump truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310856169.6A CN116575898B (en) | 2023-07-13 | 2023-07-13 | Fracturing pump truck |
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| CN116575898A true CN116575898A (en) | 2023-08-11 |
| CN116575898B CN116575898B (en) | 2023-09-01 |
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| CN1098052A (en) * | 1992-07-23 | 1995-02-01 | 兰州矿场机械研究所 | Large flow liquid distributing pump vehicle |
| CA2500500A1 (en) * | 2005-03-10 | 2006-09-10 | Beijing General Research Institute Of Minning & Metallurgy | Mixing device for oil well fracturing fluid |
| CN206051732U (en) * | 2016-08-30 | 2017-03-29 | 湖北中油科昊机械制造有限公司 | Fracturing outlet liquid processing equipment |
| CN213634219U (en) * | 2021-01-05 | 2021-07-06 | 成都理工大学 | Mechanical liquid level automatic control device |
| CN214438664U (en) * | 2021-03-19 | 2021-10-22 | 青岛互邦石油科技有限公司 | Vehicle-mounted continuous fracturing fluid blending device |
| CN215672160U (en) * | 2021-06-25 | 2022-01-28 | 湖北迅流石油科技有限公司 | Fracturing pump valve case resistance to compression test frock |
| CN217950331U (en) * | 2022-09-19 | 2022-12-02 | 陕西延长石油巴拉素煤业有限公司 | Hole spraying prevention device for coal mine drilling |
-
2023
- 2023-07-13 CN CN202310856169.6A patent/CN116575898B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098052A (en) * | 1992-07-23 | 1995-02-01 | 兰州矿场机械研究所 | Large flow liquid distributing pump vehicle |
| CA2500500A1 (en) * | 2005-03-10 | 2006-09-10 | Beijing General Research Institute Of Minning & Metallurgy | Mixing device for oil well fracturing fluid |
| CN206051732U (en) * | 2016-08-30 | 2017-03-29 | 湖北中油科昊机械制造有限公司 | Fracturing outlet liquid processing equipment |
| CN213634219U (en) * | 2021-01-05 | 2021-07-06 | 成都理工大学 | Mechanical liquid level automatic control device |
| CN214438664U (en) * | 2021-03-19 | 2021-10-22 | 青岛互邦石油科技有限公司 | Vehicle-mounted continuous fracturing fluid blending device |
| CN215672160U (en) * | 2021-06-25 | 2022-01-28 | 湖北迅流石油科技有限公司 | Fracturing pump valve case resistance to compression test frock |
| CN217950331U (en) * | 2022-09-19 | 2022-12-02 | 陕西延长石油巴拉素煤业有限公司 | Hole spraying prevention device for coal mine drilling |
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|---|---|
| CN116575898B (en) | 2023-09-01 |
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