CN203201740U - Slurry pump assembly - Google Patents
Slurry pump assembly Download PDFInfo
- Publication number
- CN203201740U CN203201740U CN 201320158475 CN201320158475U CN203201740U CN 203201740 U CN203201740 U CN 203201740U CN 201320158475 CN201320158475 CN 201320158475 CN 201320158475 U CN201320158475 U CN 201320158475U CN 203201740 U CN203201740 U CN 203201740U
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- CN
- China
- Prior art keywords
- way valve
- whirligig
- electromagnetism
- permanent magnet
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model provides a slurry pump assembly, and relates to the field of liquid pumps. The slurry pump assembly comprises at least one work system. Each work system comprises a power end and fluid power ends. Each power end is a linear reciprocating motor. The two ends of a power shaft of each linear reciprocating motor are connected with the fluid power ends respectively. The double liquid power ends are adopted in front of the slurry pump assembly and at the back of the slurry pump assembly, when each motor moves forwards and backwards, a motor shaft simultaneously drives a front piston and a back piston to move in a reciprocating mode, one cylinder is used for sucking and the other cylinder is used for relieving pressure at the same time. After a plurality of the slurry pump assemblies are in parallel connection, the positions of the pistons are adjusted, and continuous liquid discharging can be achieved. A plurality of slurry pumps can be connected in a parallel mode according to requirements, so that large discharging amount is achieved.
Description
Technical field
The utility model relates to a kind of liquid pump field, is specially oil drilling usefulness, is the multi-cylinder slurry pump of power with the linear reciprocating motor.
Background technique
Slurry pump of the prior art is the gear mechanism transmission, has shortcomings such as stroke is short, piston life is short, reciprocating frequence is fast, and is easy to wear.
Summary of the invention
It is linear reciprocating motor that the purpose of this utility model provides a kind of power end, and the two fluid ends in front and back can many parallel connections, and it is long to have a stroke, and piston life is long, the mud pump system assembly of adjustable strokes per minute, pressure and discharge capacity.
The technological scheme that realizes above-mentioned purpose is: the slurry pump assembly, it is characterized in that: comprise at least one group of work system, every group of work system comprises power end and fluid end, and described power end is linear reciprocating motor, and the two ends of the mover axle of linear reciprocating motor are connected with fluid end respectively; Described fluid end comprises piston cylinder and the clack box that is arranged on the mover shaft end, and piston cylinder comprises piston and cylinder sleeve, and piston is connected the end of mover axle, and piston sleeve is contained in the cylinder sleeve; Described clack box is provided with liquid entering hole, liquid outlet, pump port and the one-way valve that is arranged on both sides in the clack box, the one-way valve of both sides is respectively feed liquor one-way valve and fluid one-way valve, pump port is communicated with the rodless cavity sealing of piston cylinder, each one-way valve comprises conical valve seat and the valve body that is used with conical valve seat, the roundlet end face of conical valve seat vertically downward, the entrance point of feed liquor one-way valve is communicated with liquid entering hole, the outlet end of feed liquor one-way valve is communicated with pump port, the outlet end of fluid one-way valve is communicated with liquid outlet, and the entrance point of fluid one-way valve is communicated with the outlet end of feed liquor one-way valve.
Described linear reciprocating motor mainly comprises housing, electromagnetism whirligig, the permanent magnet of inlaying on mover axle and the mover axle, it is characterized in that: be respectively arranged with the electromagnetism whirligig on the mover axle at permanent magnet two ends He on the mover axle of housing inner chamber two ends, electromagnetism whirligig on the mover axle at permanent magnet two ends is fixedlyed connected with the mover axle, and the electromagnetism whirligig on the mover axle of housing inner chamber two ends is fixedlyed connected with housing; Described electromagnetism whirligig comprises disk, the periphery of disk one side is evenly equipped with some electromagnetic coils, it is relative that the disk of the electromagnetism whirligig of housing left end and permanent magnet left end has a side of electromagnetic coil, it is relative that the disk of the electromagnetism whirligig of housing right-hand member and permanent magnet right-hand member has a side of electromagnetic coil, the mounting point of the electromagnetic coil on the electromagnetism whirligig of housing left end, permanent magnet left end and permanent magnet right-hand member is identical, the electromagnetism whirligig of housing right-hand member and permanent magnet right-hand member
Optimally, the end face that the valve seat of the one-way valve of both sides contacts with clack box in the clack box is provided with seal ring, and pressing plate is arranged on the seal ring.
Optimally, the end face that the valve seat of the one-way valve of both sides contacts with valve body in the clack box is provided with seal ring.
Optimally, the valve body lower end of the one-way valve of both sides is provided with the rotation wing in the clack box.
Working principle of the present utility model:
After the linear reciprocating motor energising, utilize electromagnetic principle, the annular magnet coil that is installed in enclosure produces magnetic field, attract the permanent magnet on the mover axle, permanent magnet moves forward and backward under magnetic field suction, drives the mover axle and seesaws, and the mover axle drives piston assembly to-and-fro motion in cylinder sleeve, form pumping action, and produce pressure.The valve body that the suction force that the to-and-fro motion of piston produces drives the feed liquor one-way valve opens and closes, and makes liquid through the liquid entering hole of feed liquor one-way valve inflow fluid one-way valve, and under the pressure of liquid, the valve body of fluid one-way valve is opened, and liquid is discharged through liquid outlet.
The beneficial effects of the utility model are:
The utility model is the two fluid ends in front and back, and when motor seesawed, double-piston to-and-fro motion before and after motor shaft drives simultaneously made a cylinder suction, the row pressure simultaneously of another cylinder.After many parallel connections, adjust piston position, can realize that lifting rate is constant.And can connect many pumps as requested side by side and reach big discharge capacity.
Many group work systems can realize low pump speed, big discharge capacity, high pump pressure.Discharge capacity, pressure stability do not need the air bag to come the balance pressure fluctuation poor.
The utility model is respectively arranged with the electromagnetism whirligig at permanent magnet two ends and housing inner chamber two ends, mover axle dead point before and after move to a certain apart from the time, be positioned at the electromagnetic coil energising of axle head, the magnetic field same sex that produces, mutually exclusive generation thrust power, stop the mover axial shell close, and the electromagnetic coil arranged in dislocation of the electromagnetism whirligig of front and back axle head, produce the rotating force around the axle center simultaneously, make the rotation of mover axle, drive piston and in cylinder sleeve, rotate, avoid piston same position wearing and tearing in cylinder sleeve.
Be that the electromagnetism whirligig can produce the different power of both direction simultaneously, with the thrust in the same center of circle of mover axle with around the rotating force in axle center.
The end face that the valve seat of the one-way valve of both sides contacts with valve housing in the clack box is provided with seal ring and pressing plate, prevents that pressure from leaking from the surface of contact thorn of valve seat and valve housing.
The valve body lower end of the one-way valve of both sides is provided with the rotation wing in the clack box, is subjected to the impact of one-way valve liquid entering hole flow of fluid pressure, and valve body is also rotated around the axle center when moving up and down, and avoids wearing and tearing for a long time at same position between valve body and the valve seat.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model valve body structure schematic representation;
Fig. 3 is the structural representation of the utility model electromagnetism whirligig;
Fig. 4 is I portion enlarged view among Fig. 1.
Embodiment
Shown in Fig. 1-3, the utility model comprises one group of work system 1, and work system 1 comprises power end 2 and fluid end 3, and power end 2 is linear reciprocating motor 4, and the two ends of the mover axle 5 of linear reciprocating motor 4 are connected with fluid end 3 respectively.
Described linear reciprocating motor mainly comprises housing 17, electromagnetism whirligig 19,20,21,22, the permanent magnet of inlaying on mover axle 5 and the mover axle 5 18, be respectively arranged with electromagnetism whirligig 19,20,21,22 on the mover axle 5 at permanent magnet 18 two ends He on the housing 17 inner chamber two ends mover axles 5, electromagnetism whirligig 20 on the mover axle 5 at permanent magnet 18 two ends, 21 is fixedlyed connected with mover axle 5, and the electromagnetism whirligig 19,22 on the housing 17 inner chamber two ends mover axles 5 is fixedlyed connected with housing 17; Described electromagnetism whirligig comprises disk 23, the periphery of disk 23 1 sides is evenly equipped with some electromagnetic coils 24, the electromagnetism whirligig 19 of housing 17 left ends and permanent magnet 18 left ends, it is relative that 20 disk has a side of electromagnetic coil, the electromagnetism whirligig 21 of housing 17 right-hand members and permanent magnet 18 right-hand members, it is relative that 22 disk has a side of electromagnetic coil, housing 17 left ends, the electromagnetism whirligig 19 of permanent magnet 18 left ends and permanent magnet 18 right-hand members, 20, the mounting point of the electromagnetic coil on 21 is identical, the electromagnetic coil arranged in dislocation of the electromagnetism whirligig 21 of the electromagnetism whirligig 22 of housing 17 right-hand members and permanent magnet 18 right-hand members.
Claims (4)
1. slurry pump assembly, it is characterized in that: comprise at least one group of work system, every group of work system comprises power end and fluid end; Described power end is linear reciprocating motor, and the two ends of the mover axle of linear reciprocating motor are connected with fluid end respectively; Described fluid end comprises piston cylinder and the clack box that is arranged on the mover shaft end, and piston cylinder comprises piston and cylinder sleeve, and piston is connected the end of mover axle, and piston sleeve is contained in the cylinder sleeve; Described clack box is provided with liquid entering hole, liquid outlet, pump port and be arranged on both sides one-way valve arranged side by side in the clack box, the one-way valve of both sides is respectively feed liquor one-way valve and fluid one-way valve, pump port is communicated with the rodless cavity sealing of piston cylinder, each one-way valve comprises conical valve seat and the valve body that is used with conical valve seat, the roundlet end face of conical valve seat vertically downward, the entrance point of feed liquor one-way valve is communicated with liquid entering hole, the outlet end of feed liquor one-way valve is communicated with pump port, the outlet end of fluid one-way valve is communicated with liquid outlet, and the entrance point of fluid one-way valve is communicated with the outlet end of feed liquor one-way valve.
2. slurry pump assembly according to claim 1, it is characterized in that: described linear reciprocating motor mainly comprises the permanent magnet of inlaying on housing, electromagnetism whirligig, mover axle and the mover axle, be respectively arranged with the electromagnetism whirligig on the mover axle at permanent magnet two ends He on the mover axle of housing inner chamber two ends, electromagnetism whirligig on the mover axle at permanent magnet two ends is fixedlyed connected with the mover axle, and the electromagnetism whirligig on the mover axle of housing inner chamber two ends is fixedlyed connected with housing; Described electromagnetism whirligig comprises disk, the periphery of disk one side is evenly equipped with some electromagnetic coils, it is relative that the disk of the electromagnetism whirligig of housing left end and permanent magnet left end has a side of electromagnetic coil, it is relative that the disk of the electromagnetism whirligig of housing right-hand member and permanent magnet right-hand member has a side of electromagnetic coil, the mounting point of the electromagnetic coil on the electromagnetism whirligig of housing left end, permanent magnet left end and permanent magnet right-hand member is identical, the electromagnetic coil arranged in dislocation of the electromagnetism whirligig of housing right-hand member and the electromagnetism whirligig of permanent magnet right-hand member.
3. slurry pump assembly according to claim 1 is characterized in that: the end face that the valve seat of the one-way valve of both sides contacts with clack box in the clack box is provided with seal ring, and pressing plate is arranged on the seal ring.
4. slurry pump assembly according to claim 1 is characterized in that: the valve body lower end of both sides one-way valve is provided with the rotation wing in the clack box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158475 CN203201740U (en) | 2013-04-02 | 2013-04-02 | Slurry pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158475 CN203201740U (en) | 2013-04-02 | 2013-04-02 | Slurry pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201740U true CN203201740U (en) | 2013-09-18 |
Family
ID=49145853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158475 Expired - Fee Related CN203201740U (en) | 2013-04-02 | 2013-04-02 | Slurry pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017258A (en) * | 2019-05-20 | 2019-07-16 | 台州市星亚科技股份有限公司 | A kind of straight line air compressor machine |
| TWI771067B (en) * | 2021-06-18 | 2022-07-11 | 潤弘精密工程事業股份有限公司 | Concrete pumping device and method of pumping concrete |
-
2013
- 2013-04-02 CN CN 201320158475 patent/CN203201740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017258A (en) * | 2019-05-20 | 2019-07-16 | 台州市星亚科技股份有限公司 | A kind of straight line air compressor machine |
| TWI771067B (en) * | 2021-06-18 | 2022-07-11 | 潤弘精密工程事業股份有限公司 | Concrete pumping device and method of pumping concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |