CN209892429U - Fracturing pump hydraulic end assembly - Google Patents
Fracturing pump hydraulic end assembly Download PDFInfo
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- CN209892429U CN209892429U CN201920710662.6U CN201920710662U CN209892429U CN 209892429 U CN209892429 U CN 209892429U CN 201920710662 U CN201920710662 U CN 201920710662U CN 209892429 U CN209892429 U CN 209892429U
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- fluid end
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- end cylinder
- fracturing pump
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Abstract
The utility model discloses a fracturing pump fluid end assembly relates to industrial equipment auxiliary device technical field, for solving fracturing pump fluid end and wasing too difficult, the problem that makes the life reduction of fracturing pump fluid end. The top of fluid end cylinder body is provided with miniature air pump, and miniature air pump passes through screw connection with the fluid end cylinder body, one side of fluid end cylinder body is provided with miniature cylinder, and miniature cylinder passes through screw connection with the fluid end cylinder body, miniature cylinder's outside is provided with the cylinder stopper, and the cylinder stopper passes through screw connection with the fluid end cylinder body, the inside of fluid end cylinder body is provided with the fly leaf, the inside of fly leaf is provided with the thread block movable groove, the one end of fluid end cylinder body is provided with flexible post movable groove, one side of miniature cylinder is provided with the telescopic link, and the one end of telescopic link runs through and extends to the outside of flexible post movable groove.
Description
Technical Field
The utility model relates to an industrial equipment auxiliary device technical field specifically is a fracturing pump fluid end assembly.
Background
Along with the rapid development of economy in China and the rapid improvement of the development of the economy in industry, more and more advanced equipment appears in the industry of China, a hydraulic end of a fracturing pump is often used, the hydraulic end of the fracturing pump enables the use in industry to be more convenient, and the consumption of labor force of workers is greatly reduced.
The existing fracturing pump hydraulic end is used, so that the whole equipment is the most easily damaged part, the existing fracturing pump hydraulic end is more difficult to clean, the service life of the existing fracturing pump hydraulic end is greatly reduced due to residues in the existing fracturing pump hydraulic end, and certain economic loss can be caused by replacing the existing fracturing pump hydraulic ends.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fracturing pump fluid end assembly to it is too difficult to provide fracturing pump fluid end washing in solving above-mentioned background art, makes the problem that the life of fracturing pump fluid end reduces.
In order to achieve the above object, the utility model provides a following technical scheme: a fracturing pump hydraulic end assembly comprises a hydraulic end cylinder body, wherein a miniature air pump is arranged above the hydraulic end cylinder body and is connected with the hydraulic end cylinder body through screws, a miniature air cylinder is arranged on one side of the hydraulic end cylinder body and is connected with the hydraulic end cylinder body through screws, an air cylinder limiting block is arranged outside the miniature air cylinder and is connected with the hydraulic end cylinder body through screws, a movable plate is arranged inside the hydraulic end cylinder body, a thread block movable groove is arranged inside the movable plate, a telescopic column movable groove is arranged at one end of the hydraulic end cylinder body, a telescopic rod is arranged on one side of the miniature air cylinder, one end of the telescopic rod penetrates through and extends to the inside of the hydraulic end cylinder body, a leakage-proof valve fixing plate is arranged outside the telescopic rod, and a leakage-proof valve is arranged inside the leakage-proof valve fixing plate, and the leak protection lamella is provided with six, one side of leak protection lamella is provided with the fixed plate stopper, fixed plate stopper and fluid end cylinder body fixed connection, the outside of telescopic link one end is provided with the screw thread lug, and the screw thread lug extends to the inside of screw thread piece movable groove, the upper end of fluid end cylinder body is provided with the infusion hole, the top in infusion hole is provided with notes liquid pipe, and notes liquid pipe and infusion hole pass through the screw thread and rotate and be connected, microcylinder passes through gas-supply pipe sealing connection with miniature air pump.
Preferably, one side of the hydraulic end cylinder body is provided with three fixing holes.
Preferably, the upper end of one side of the hydraulic end cylinder body is provided with a liquid inlet.
Preferably, a liquid outlet is formed in the lower end of one side of the hydraulic end cylinder body.
Preferably, the outside of fly leaf is provided with the rubber stopper, and rubber stopper and fly leaf fixed connection.
Preferably, a sealing screw cap is arranged above the infusion hole and is in threaded connection with the infusion hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of fracturing pump fluid end assembly compares with current fracturing pump fluid end, has been equipped with fly leaf and micro cylinder, and micro cylinder's is flexible, makes the fly leaf can be in the inside front and back action of fluid end cylinder body, injects the inside of fluid end cylinder body with the washing liquid this moment, can wash the inside of fluid end cylinder body, has solved fracturing pump fluid end and has washd too difficultly, makes the problem that the life of fracturing pump fluid end reduces.
2. This kind of fracturing pump fluid end assembly compares with current fracturing pump fluid end, has been equipped with the rubber stopper, and the design of rubber stopper makes the clean more clean of fluid end cylinder body when cleaning fluid force end cylinder body, has solved the clean not clean problem inadequately of fracturing pump fluid end.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the hydraulic cylinder of the present invention;
fig. 3 is a partial enlarged view of the area a of the present invention.
In the figure: 1. a hydraulic end cylinder body; 2. sealing the screw cap; 3. a liquid inlet; 4. a liquid outlet; 5. a fixing hole; 6. a micro air pump; 7. a gas delivery pipe; 8. a micro cylinder; 9. a cylinder limiting block; 10. a liquid injection pipe; 11. a transfusion hole; 12. a movable plate; 13. a rubber stopper; 14. a telescopic rod; 15. a valve leakage prevention fixing plate; 16. a fixed plate limiting block; 17. a thread block movable groove; 18. a threaded projection; 19. preventing the valve from leaking; 20. flexible post activity groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a fracturing pump fluid end assembly comprises a fluid end cylinder body 1, a micro air pump 6 is arranged above the fluid end cylinder body 1, the micro air pump 6 is a FML201-5-12V-DC micro air pump 6, the micro air pump 6 is connected with the fluid end cylinder body 1 through screws, so that the micro air pump 6 is fixed more firmly, a micro air cylinder 8 is arranged on one side of the fluid end cylinder body 1, the micro air cylinder 8 is a MYCN-32X 50 micro air cylinder 8, the micro air cylinder 8 is connected with the fluid end cylinder body 1 through screws, so that the micro air cylinder 8 is fixed more firmly, an air cylinder limiting block 9 is arranged outside the micro air cylinder 8, the air cylinder limiting block 9 is connected with the fluid end cylinder body 1 through screws, the micro air cylinder 8 is prevented from shaking greatly when in use, a movable plate 12 is arranged inside the fluid end cylinder body 1, and the inside of the fluid end cylinder body 1 is convenient to clean, a thread block moving groove 17 is arranged inside the movable plate 12, a telescopic column moving groove 20 is arranged at one end of the hydraulic end cylinder body 1, a telescopic rod 14 is arranged at one side of the micro cylinder 8, one end of the telescopic rod 14 penetrates through and extends into the hydraulic end cylinder body 1, so that the action of the movable plate 12 is facilitated, a leak-proof flap fixing plate 15 is arranged outside the telescopic rod 14, so that the fixing of a leak-proof flap 19 is facilitated, a leak-proof flap 19 is arranged inside the leak-proof flap fixing plate 15, six leak-proof flaps 19 are arranged, the leak-proof flap 19 is designed to prevent liquid from entering the interior of the micro cylinder 8, a fixing plate limiting block 16 is arranged at one side of the leak-proof flap 19, the fixing plate limiting block 16 is fixedly connected with the hydraulic end cylinder body 1, the moving range of the leak-proof flap fixing plate 15 is limited by the design of the fixing plate limiting block 16, a, the telescopic link 14 and the better linkage of fly leaf 12 of being convenient for, the upper end of hydraulic end cylinder body 1 is provided with infusion hole 11, and the top of infusion hole 11 is provided with annotates liquid pipe 10, and annotates liquid pipe 10 and pass through threaded rotation with infusion hole 11 and be connected, and miniature cylinder 8 passes through gas-supply pipe 7 sealing connection with miniature air pump 6.
Further, one side of the hydraulic end cylinder body 1 is provided with three fixing holes 5, and the three fixing holes 5 are arranged, so that the hydraulic end and the fracturing pump can be conveniently fixed.
Further, the upper end of one side of the hydraulic end cylinder body 1 is provided with a liquid inlet 3, so that required liquid can be conveniently discharged to the inside of the hydraulic end cylinder body 1.
Further, the lower end of one side of the hydraulic end cylinder body 1 is provided with a liquid outlet 4, so that the required liquid can be conveniently discharged out of the interior of the hydraulic end cylinder body 1.
Further, the outside of fly leaf 12 is provided with rubber stopper 13, and rubber stopper 13 and fly leaf 12 fixed connection, makes the residue on the inner wall of hydraulic end cylinder body 1 be cleared up better, can not make the life reduction of fracturing pump hydraulic end because the residue on the inner wall of hydraulic end cylinder body 1.
Further, the top of infusion hole 11 is provided with sealed spiral cover 2, and sealed spiral cover 2 passes through threaded connection with infusion hole 11, makes sealed spiral cover 2 inseparabler with infusion hole 11's sealed.
The working principle is as follows: when the fracturing pump hydraulic end assembly needs to be cleaned in use, the output pipes of the liquid inlet 3 and the liquid outlet 4 are taken down firstly, then the hydraulic end of the fracturing pump is taken down from the fixed hole 5 connected with the fracturing pump, the sealing screw cap 2 is rotated anticlockwise at the moment to separate the sealing screw cap 2 from the infusion hole 11, the cleaning pipe filled with cleaning liquid is hermetically connected with the infusion hole 11 at the moment, the cleaning liquid is filled into the hydraulic end cylinder body 1 at the moment, the switch of the miniature air pump 6 is opened, the expansion link 14 at one end of the miniature air cylinder 8 starts to act by opening the miniature air pump 6, the movable plate 12 starts to move forwards and backwards by the expansion link 14, the rubber limit block 13 at the outer part of the movable plate 12 enables residues on the inner wall of the hydraulic end cylinder body 1 to be in full contact with the cleaning liquid, the miniature air cylinder 8 can be rotated anticlockwise after cleaning is completed, the expansion link 14 at one end of the miniature air cylinder 8 is separated from the, at this moment, the micro cylinder 8 can be taken out, the anti-leakage flap fixing plate 15 can also be taken out, the anti-leakage flap 19 on the anti-leakage flap fixing plate 15 can be conveniently cleaned to a certain degree, and due to the fact that the anti-leakage flap 19 is arranged on the anti-leakage flap fixing plate 15, liquid flows into gaps of the anti-leakage flap 19 due to the design of the anti-leakage flap 19, and cannot flow into the micro cylinder 8, and the micro cylinder 8 cannot work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fracturing pump fluid end assembly, includes fluid end cylinder body (1), its characterized in that: the hydraulic cylinder is characterized in that a miniature air pump (6) is arranged above the hydraulic end cylinder body (1), the miniature air pump (6) is connected with the hydraulic end cylinder body (1) through screws, a miniature air cylinder (8) is arranged on one side of the hydraulic end cylinder body (1), the miniature air cylinder (8) is connected with the hydraulic end cylinder body (1) through screws, an air cylinder limiting block (9) is arranged outside the miniature air cylinder (8), the air cylinder limiting block (9) is connected with the hydraulic end cylinder body (1) through screws, a movable plate (12) is arranged inside the hydraulic end cylinder body (1), a thread block movable groove (17) is arranged inside the movable plate (12), a telescopic column movable groove (20) is arranged at one end of the hydraulic end cylinder body (1), a telescopic rod (14) is arranged on one side of the miniature air cylinder (8), and one end of the telescopic rod (14) penetrates through and extends to the inside the hydraulic end cylinder body (1), the outside of the telescopic rod (14) is provided with a leakproof flap fixing plate
(15) The utility model discloses a leak protection lamella fixed plate, the inside of leak protection lamella fixed plate (15) is provided with leak protection lamella (19), and leak protection lamella (19) are provided with six, one side of leak protection lamella (19) is provided with fixed plate stopper (16), fixed plate stopper (16) and fluid end cylinder body (1) fixed connection, the outside of telescopic link (14) one end is provided with screw thread lug (18), and screw thread lug (18) extend to the inside of screw thread piece activity groove (17), the upper end of fluid end cylinder body (1) is provided with infusion hole (11), the top of infusion hole (11) is provided with notes liquid pipe (10), and notes liquid pipe (10) and be connected through the screw thread rotation with infusion hole (11), microcylinder (8) and miniature air pump (6) are through gas-supply pipe (7) sealing connection.
2. The fracturing pump fluid end assembly of claim 1, wherein: one side of the hydraulic end cylinder body (1) is provided with three fixing holes (5), and the number of the fixing holes (5) is three.
3. The fracturing pump fluid end assembly of claim 1, wherein: the upper end of one side of the hydraulic end cylinder body (1) is provided with a liquid inlet (3).
4. The fracturing pump fluid end assembly of claim 1, wherein: the lower end of one side of the hydraulic end cylinder body (1) is provided with a liquid outlet (4).
5. The fracturing pump fluid end assembly of claim 1, wherein: the activities
The outside of board (12) is provided with rubber stopper (13), and rubber stopper (13) and fly leaf (12) fixed connection.
6. The fracturing pump fluid end assembly of claim 1, wherein: a sealing screw cap (2) is arranged above the infusion hole (11), and the sealing screw cap (2) is connected with the infusion hole (11) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710662.6U CN209892429U (en) | 2019-05-17 | 2019-05-17 | Fracturing pump hydraulic end assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710662.6U CN209892429U (en) | 2019-05-17 | 2019-05-17 | Fracturing pump hydraulic end assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892429U true CN209892429U (en) | 2020-01-03 |
Family
ID=69000825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710662.6U Active CN209892429U (en) | 2019-05-17 | 2019-05-17 | Fracturing pump hydraulic end assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892429U (en) |
-
2019
- 2019-05-17 CN CN201920710662.6U patent/CN209892429U/en active Active
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