CN217713120U

CN217713120U - Fracturing hydraulic jet pump

Info

Publication number: CN217713120U
Application number: CN202221852996.5U
Authority: CN
Inventors: 张永飞; 闫钰琦; 胡生龙; 张敏; 李育; 李卫东; 邹立萍; 吕栋; 韩龙飞; 王士豪
Original assignee: Yanchang Oil Field Co Ltd
Current assignee: Yanchang Oil Field Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-01
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a fracturing water jet pump, including the water jet pump body, one side of water jet pump body is equipped with the nozzle, the opposite side of water jet pump body is equipped with fixed case, one side of water jet pump body bottom is equipped with the air inlet, the inner chamber of water jet pump body is equipped with the mixing chamber, the inner wall fixedly connected with mount of mixing chamber one side, mount inner wall swing joint has the axis of rotation, the outer fixedly connected with rotation sheet piece of following of axis of rotation, one side fixed mounting of fixed incasement chamber has the fixing base, the spout has been seted up at the top of fixing base, the bottom swing joint of spout has the slider, the top of slider is equipped with the clean shot, and one side fixedly connected with compression spring of slider, one side fixed connection of compression spring and spout, the inside fixed mounting that spout one side is located compression spring has the switch. The problem of the material speed that erupts that exists among the prior art unstable is solved.

Description

Fracturing hydraulic jet pump

Technical Field

The utility model belongs to the technical field of hydraulic jet pump, a fracturing hydraulic jet pump is related to.

Background

The hydrajet pump is an apparatus for pumping gas out of a container to obtain vacuum using a high-speed jet flow through a nozzle, and plays a very important role in the process of producing oil using a fracturing method.

Two problems exist with conventional frac hydrajetting pumps: one is that when the traditional fracturing hydraulic jet pump is used, the conditions of uneven mixing and serious pipe blockage often occur, so that the speed of the jetted material is unstable, the speed cannot meet the use requirement, and the conveying efficiency is reduced; secondly, when the operator installs and dismantles fracturing hydraulic jet pump, the process of dismantling and installing is all very troublesome hard, has consumed a large amount of manpower and materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fracturing hydraulic jet pump has solved the unstable problem of the material speed that erupts that exists among the prior art.

The utility model discloses the technical scheme who adopts is, a fracturing water jet pump, including the water jet pump body, one side of water jet pump body is equipped with the nozzle, the opposite side of water jet pump body is equipped with fixed case, one side of water jet pump body bottom is equipped with the air inlet, the inner chamber of water jet pump body is equipped with the mixing chamber, the inner wall fixedly connected with mount of mixing chamber one side, mount inner wall swing joint has the axis of rotation, the outer thin page or leaf piece that rotates along fixedly connected with of axis of rotation, the one end of axis of rotation is fixed to be cup jointed with the fan, axis of rotation one end runs through one side that water jet pump body one side extended to the fan, one side fixed mounting of fixed case inner chamber has the fixing base, the spout has been seted up at the top of fixing base, the bottom swing joint of spout has the slider, the top of slider is equipped with the clean shot, and one side fixedly connected with compression spring of slider, one side fixed connection of compression spring and the spout, spout one side is located compression spring's inside fixed mounting and has the switch.

The utility model discloses a characteristics still lie in:

one side of the top of the fixed box is electrically connected with a signal indicator lamp, one side of the signal indicator lamp is electrically connected with a buzzer,

the hydraulic jet pump body is welded with the bottom of the fixed box through a connecting seat, and the bottom of the connecting seat is provided with a fixing device.

Fixing device includes fixing bolt, and fixing bolt's bottom is equipped with unable adjustment base, and the spacing groove has been seted up on unable adjustment base inner chamber's upper portion, and the fixed welding in one side of spacing inslot wall has fixed fixture block, and the opposite side of spacing inslot wall is equipped with the trompil, and the trompil department swing joint of spacing inslot wall has the arm-tie, and the arm-tie is close to the fixed welding of one end of fixed fixture block and has a movable fixture block, and the part of movable fixture block and spacing inslot wall trompil has cup jointed spacing spring.

The quantity of spout, slider, compression spring all is two, and two spouts, slider, compression spring all use the central line of fixing base as the symmetry axis and carry out the symmetry.

The quantity of mount is two, and two mounts fixed connection respectively are at the inner wall of hydraulic jet pump body and fixed case.

The rotating shaft is sleeved by a bearing to realize rotation, and a sealing ring is arranged on the outer edge of one side of the rotating shaft penetrating through the hydraulic jet pump body.

The utility model has the advantages that: the utility model relates to a fracturing water jet pump, the material speed that has solved the eruption that exists among the prior art is unstable, speed also can not reach the demand of use, the process of dismantlement and installation is all very troublesome hard, the problem of a large amount of manpower and materials has been consumeed, the efficiency of transport is reduced, promote through the liquid that flows and rotate the rotation lamella, make fluidic speed more steady, it rotates to have driven the axis of rotation, and then drive the fan and rotate, the wind-force of fan can make to extrude the clean shot outwards, the clean shot drives the slider at the inside removal of spout, thereby make compression spring compress, can make slider touch switch, signal indicator shows for the green light, the velocity of flow is normal, when the velocity of flow is too slow, the slider does not touch switch, signal indicator shows to be the red light, buzzer takes place the warning, remind the inside pressure of operator increase water jet pump body, avoid taking place the circumstances of mixing inequality and serious stifled pipe, guarantee the effective transport of liquid, make fluid speed reach the demand of use, improve the efficiency of carrying. Through utilizing artifical pulling to draw the round pin, spacing spring compresses to activity fixture block one side, inserts fixing bolt this moment between fixed fixture block and the activity fixture block, loosens the hand and will realize device fixed mounting inside unable adjustment base, when the operator installs and dismantles fracturing hydraulic jet pump, the process of dismantling and installing all very convenient, has saved a large amount of manpower and materials.

Drawings

Fig. 1 is a schematic structural view of a fracturing hydraulic jet pump of the present invention;

fig. 2 is a top cross-sectional view of a frac hydro jet pump of the present invention;

fig. 3 is an internal structure schematic diagram of the fracturing hydraulic jet pump of the present invention.

In the figure, 1, a hydraulic jet pump body, 2, a nozzle, 3, a fixed frame, 4, a rotating shaft, 5, a rotating sheet, 6, a fan, 7, a sealing ring, 8, a fixed box, 9, a fixed seat, 10, a sliding chute, 11, a sliding block, 12, a hollow ball, 13, a compression spring, 14, a switch, 15, a signal indicator light, 16, a buzzer, 17, a connecting seat, 18, a fixed device, 181, a fixed bolt, 182, a pull pin, 183, a limit spring, 184, a movable fixture block, 185, a fixed fixture block, 186, a limit groove, 187, a fixed base, 19, an air inlet and 20, a mixing chamber.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a fracturing hydraulic jet pump, as shown in figures 1 to 3, which comprises a hydraulic jet pump body 1, a nozzle 2 is arranged on one side of the hydraulic jet pump body 1, a fixed box 8 is arranged on the other side of the hydraulic jet pump body 1, an air inlet 19 is arranged on one side of the bottom of the hydraulic jet pump body 1, a mixing chamber 20 is arranged in the inner cavity of the hydraulic jet pump body 1, fixing frames 3 are fixedly connected to the inner wall of one side of the mixing chamber 20, the number of the fixing frames 3 is two, and the two fixing frames 3 are respectively and fixedly connected to the inner walls of the hydraulic jet pump body 1 and the fixed box 8, and support a rotating shaft 4, so that the fixing is firmer, meanwhile, the rotating shaft 4 can be more stable when rotating, the device can be more stable in the operation process, the rotating shaft 4 is movably connected to the inner wall of the fixing frame 3, the rotating shaft 4 is sleeved by a bearing to realize rotation, the rotating shaft 4 penetrates through the outer edge of one side of the hydraulic jet pump body 1 and is provided with a sealing ring 7, so that the rotating sheet 5 is more easily rotated when being influenced by the thrust of a fluid, the rotating shaft 4 is more easily driven to rotate, and the fluid speed can be better detected whether to meet the use requirement, so that an operator can judge whether to increase the air pressure of the hydraulic jet pump body 1, the sealing ring 7 ensures that the hydraulic jet pump body 1 has good sealing performance, the liquid of the hydraulic jet pump body 1 is not easy to leak, the outer edge of the rotating shaft 4 is fixedly connected with the rotating sheet 5, one end of the rotating shaft 4 is fixedly sleeved with a fan 6, one end of the rotating shaft 4 penetrates through one side of the hydraulic jet pump body 1 and extends to one side of the fan 6, one side of the inner cavity of the fixed box 8 is fixedly provided with a fixed seat 9, the top of the fixed seat 9 is provided with a sliding groove 10, and the bottom of the sliding groove 10 is movably connected with a sliding block 11, the top of the sliding block 11 is provided with a hollow ball 12, one side of the sliding block 11 is fixedly connected with a compression spring 13, the number of the sliding grooves 10, the sliding block 11 and the compression spring 13 is two, the two sliding grooves 10, the sliding block 11 and the compression spring 13 are all symmetrical by taking the central line of the fixed seat 9 as a symmetry axis, along with the increase of the fluid speed, the hollow ball 12 can drive the sliding block 11 to move more stably in the sliding groove 10, so that the compression spring 13 is compressed, when the sliding block 11 does not touch the switch 14, the signal indicator lamp 15 is displayed as a red light, the buzzer 16 gives an alarm to remind an operator to increase the pressure in the hydraulic jet pump body 1 to improve the flow rate of the fluid, the compression spring 13 is fixedly connected with one side of the sliding groove 10, the switch 14 is fixedly installed in the compression spring 13 at one side of the sliding groove 10, and the signal indicator lamp 15 is electrically connected with one side of the top of the fixed box 8, one side of the signal indicator 15 is electrically connected with a buzzer 16, a connecting seat 17 is welded at the bottom of the hydraulic jet pump body 1 and the fixed box 8, a fixing device 18 is arranged at the bottom of the connecting seat 17, the fixing device 18 comprises a fixed bolt 181, a fixed base 187 is arranged at the bottom of the fixed bolt 181, a limiting groove 186 is arranged at the upper part of the inner cavity of the fixed base 187, a fixed fixture block 185 is fixedly welded at one side of the inner wall of the limiting groove 186, an opening is arranged at the other side of the inner wall of the limiting groove 186, a pull pin 182 is movably connected at the opening of the inner wall of the limiting groove 186, a movable fixture block 184 is fixedly welded at one end of the pull pin 182 close to the fixed fixture block 185, the fixed fixture block 185 and the movable fixture block 184 have the same size and shape, the fixed fixture block 185 and the movable fixture block 184 are symmetrical by taking the central line of the fixed bolt 181 as a symmetrical axis, and the pull pin 182 is manually, and the limiting spring 183 is compressed towards one side of the movable fixture block 184, insert fixed bolt 181 between fixed fixture block 185 and activity fixture block 184 this moment, loosen the hand and will realize that device fixed mounting is inside unable adjustment base 187, make fixed bolt 181 firmly lock in fixed fixture block 185, make the fixed more stable of device, spacing spring 183 has been cup jointed with the part of spacing groove 186 inner wall trompil to activity fixture block 184, when the operator installs and dismantles fracturing hydraulic jet pump body 1, the process of dismantlement and installation is all very convenient, a large amount of manpower and materials have been saved.

The utility model relates to a theory of operation of fracturing water jet pump does, in use, utilize hand power to move and draw round pin 182, spacing spring 183 compresses to one side of activity fixture block 184, insert fixing bolt 181 between fixing fixture block 185 and the activity fixture block 184 this moment, loosen the inside that the hand will realize device fixed mounting at unable adjustment base 187, thereby can make the device realize quick fixed effect, when liquid flows into mixing chamber 20, the liquid ash that flows promotes and rotates thin page 5, it rotates to drive axis of rotation 4, and then drive fan 6 and rotate, fan 6's wind-force can make and extrude clean shot 12 outward, clean shot 12 drives slider 11 at 10 inside removal of spout, thereby make compression spring 13 compress, when slider 11 is touching switch 14, signal indicator 15 shows as the green light this moment, when the velocity of flow is too slow, when slider 11 does not touch switch 14, signal indicator 15 shows as the red light this moment, buzzer 16 takes place the warning, remind the operator to increase the inside pressure of water jet pump body 1.

The utility model relates to a fracturing water jet pump, promote through the flowing liquid and rotate thin page 5, make fluidic speed more steady, also driven axis of rotation 4 and rotated, and then drive fan 6 and rotate, the wind-force of fan 6 can make the extrusion outwards extrude clean shot 12, clean shot 12 drives slider 11 and moves inside spout 10, thereby make compression spring 13 compress, can make slider 11 touch switch 14, signal indicator 15 shows green light, the velocity of flow is normal, when the velocity of flow is too slow, slider 11 does not touch switch 14, signal indicator 15 shows red light, buzzer 16 reports to the police, remind the operator to increase the pressure inside water jet pump body 1, avoid the condition of mixing inequality and serious stifled pipe, guarantee the effective transport of liquid, make the fluid speed reach the demand of use, the efficiency of carrying is improved; through utilizing artifical pulling to draw round pin 182, spacing spring 183 compresses to activity fixture block 184 one side, inserts fixing bolt 181 this moment between fixed fixture block 185 and the activity fixture block 184, loosens the hand and will realize device fixed mounting inside unable adjustment base 187, when the operator installs and dismantles fracturing hydraulic jet pump, the process of dismantling and installing all very convenient, has saved a large amount of manpower and materials.

The utility model relates to a fracturing water jet pump, the material speed that has solved the eruption that exists among the prior art is unstable, speed also can not reach the demand of use, the process of dismantlement and installation is all very troublesome hard, the problem of a large amount of manpower and materials has been consumeed, the efficiency of transport is reduced, promote through the liquid that flows and rotate the rotation lamella, make fluidic speed more steady, it rotates to have driven the axis of rotation, and then drive the fan and rotate, the wind-force of fan can make to extrude the clean shot outwards, the clean shot drives the slider at the inside removal of spout, thereby make compression spring compress, can make slider touch switch, signal indicator shows for the green light, the velocity of flow is normal, when the velocity of flow is too slow, the slider does not touch switch, signal indicator shows to be the red light, buzzer takes place the warning, remind the inside pressure of operator increase water jet pump body, avoid taking place the circumstances of mixing inequality and serious stifled pipe, guarantee the effective transport of liquid, make fluid speed reach the demand of use, improve the efficiency of carrying. Through utilizing artifical pulling to draw the round pin, spacing spring compresses to activity fixture block one side, inserts fixing bolt this moment between fixed fixture block and the activity fixture block, loosens the hand and will realize device fixed mounting inside unable adjustment base, when the operator installs and dismantles fracturing hydraulic jet pump, the process of dismantling and installing all very convenient, has saved a large amount of manpower and materials.

Claims

1. The fracturing hydraulic jet pump is characterized by comprising a hydraulic jet pump body (1), wherein one side of the hydraulic jet pump body (1) is provided with a nozzle (2), the other side of the hydraulic jet pump body (1) is provided with a fixed box (8), one side of the bottom of the hydraulic jet pump body (1) is provided with an air inlet (19), an inner cavity of the hydraulic jet pump body (1) is provided with a mixing chamber (20), the inner wall of one side of the mixing chamber (20) is fixedly connected with a fixed frame (3), the inner wall of the fixed frame (3) is movably connected with a rotating shaft (4), the outer edge of the rotating shaft (4) is fixedly connected with a rotating thin-leaf sheet (5), one end of the rotating shaft (4) is fixedly sleeved with a fan (6), one end of the rotating shaft (4) penetrates through one side of the hydraulic jet pump body (1) and extends to one side of the fan (6), one side of the inner cavity of the fixed box (8) is fixedly provided with a fixed seat (9), the top of the fixed seat (9) is provided with a chute (10), the bottom of the chute (10) is connected with a slide block (11), and one side of the slide block (11) is fixedly connected with a compression spring (13), and a switch (14) is fixedly arranged at one side of the sliding groove (10) in the compression spring (13).

2. A frac hydrojet pump as claimed in claim 1, wherein a signal indicator light (15) is electrically connected to one side of the top of said stationary box (8), and a buzzer (16) is electrically connected to one side of said signal indicator light (15).

3. A fracturing hydrojet pump according to claim 1, characterized in that the hydrojet pump body (1) and the bottom of the fixed box (8) are welded with a connecting base (17), and the bottom of the connecting base (17) is provided with a fixing device (18).

4. The fracturing water jet pump of claim 3, wherein the fixing device (18) comprises a fixing bolt (181), a fixing base (187) is arranged at the bottom of the fixing bolt (181), a limiting groove (186) is formed in the upper portion of an inner cavity of the fixing base (187), a fixing clamping block (185) is fixedly welded on one side of the inner wall of the limiting groove (186), an opening is formed in the other side of the inner wall of the limiting groove (186), a pull pin (182) is movably connected to the opening of the inner wall of the limiting groove (186), a movable clamping block (184) is fixedly welded at one end, close to the fixing clamping block (185), of the pull pin (182), and a limiting spring (183) is sleeved on the opening portions of the inner walls of the movable clamping block (184) and the limiting groove (186).

5. A fracturing hydraulic jet pump according to claim 4, wherein the number of the sliding grooves (10), the sliding blocks (11) and the compression springs (13) is two, and the two sliding grooves (10), the sliding blocks (11) and the compression springs (13) are symmetrical by taking the center line of the fixed seat (9) as a symmetry axis.

6. A frac hydrojet pump as claimed in claim 1, wherein the number of said holders (3) is two, and two holders (3) are fixedly connected to the inner walls of the hydrojet pump body (1) and the stationary box (8), respectively.

7. The fracturing hydraulic jet pump of claim 1, wherein the rotating shaft (4) is sleeved by a bearing to realize rotation, and a sealing ring (7) is arranged on the outer edge of one side of the rotating shaft (4) penetrating through the hydraulic jet pump body (1).

8. The fracturing hydraulic jet pump of claim 1, wherein the number of the sliding grooves (10), the sliding blocks (11) and the compression springs (13) is two, and the two sliding grooves (10), the sliding blocks (11) and the compression springs (13) are symmetrical by taking the center line of the fixed seat (9) as a symmetry axis.