CN218913298U

CN218913298U - Mixed delivery pump outlet magnetic damper

Info

Publication number: CN218913298U
Application number: CN202223316292.9U
Authority: CN
Inventors: 张键; 王凤林
Original assignee: Dongying Iris Environmental Protection Technology Co ltd
Current assignee: Dongying Iris Environmental Protection Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-25
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a magnetic damper of a mixing and conveying pump outlet, which belongs to the technical field of dampers and is technically characterized by comprising a first pipe body, a separating mechanism and a lifting mechanism, wherein the separating mechanism for separating crude oil gas from liquid is arranged in the first pipe body, a top groove is formed in the upper end of the separating mechanism, and the lifting mechanism for discharging residual gas in the pipe body is arranged at the upper end of the top groove and the outer wall of the pipe body on the right side. According to the utility model, the strong magnetic energy distributed in the annular cavity generates an induction path of a special magnetic circuit by magnetizing turbulence of fluid through the strong magnetic device, molecules in crude oil generate jump in a magnetic field, and the molecules are uniformly arranged under the action of the magnetic field and move along with the induction magnetic moment, so that the acting force of the fluid on the cavity is reduced.

Description

Mixed delivery pump outlet magnetic damper

Technical Field

The utility model belongs to the technical field of dampers, and particularly relates to a magnetic damper for a mixing pump outlet.

Background

In the production process of oil fields, the produced liquid contains mixed media such as oil, gas, water and the like, the produced liquid is required to be conveyed to a joint station by means of a conveying pump, the oil-gas mixed conveying pump is used in the gathering and conveying process and mainly conveys crude oil containing gas, water, sand and the like, so that concentrated purification, separation and storage of the crude oil are realized, wellhead pressure can be reduced, and single well or region yield is improved.

Patent number CN214698526U has disclosed an oil gas mixing pump, this mixing pump sets up first damper and second damper, first damper includes the buffer post, sleeve and first spring, second damper includes the elastic rod, the slide bar, slider and second spring, the elastic rod both ends are respectively with fixed station bottom and slider top swing joint through the loose axle, slider and slide bar sliding connection, when motor and pump body work, the vibration that its produced can produce the offset through first damper and second damper's combined action, reach whole shock attenuation and noise reduction's effect, and be equipped with the puigging at the oil gas pump inner wall, reach and carry out the effect that gives sound insulation from the oil gas pump is inside, thereby reduce holistic shock attenuation and the silence effect of oil gas delivery pump, safer when making equipment use.

The above-mentioned mixing pump has some disadvantages: the outlet of the mixing pump can generate holding pressure due to the fact that a large amount of crude oil is flushed out, so that a water hammer effect is formed to impact the pump body, and the pump body is broken and damaged.

Disclosure of Invention

The present utility model is directed to providing a pump outlet magnetic damper to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the magnetic damper of the mixed delivery pump comprises a first pipe body, a separating mechanism and a lifting mechanism, wherein the separating mechanism for separating crude oil gas from liquid is arranged in the first pipe body, a top groove is formed in the upper end of the separating mechanism, and the lifting mechanism for discharging residual gas in the inner part is arranged on the upper end of the top groove and the outer wall of the pipe body on the right side.

Preferably, the separating mechanism comprises an inlet pipe, a second pipe body, a magnetic strong device and a first bottom seal, wherein the inlet pipe is arranged on the left side wall of the first pipe body, the second pipe body is arranged at the right end of the first pipe body, the magnetic strong device is arranged on the inner walls of the first pipe body and the second pipe body, the first bottom seal is arranged on the side wall of the lower end of the first pipe body, the second bottom seal is arranged at the lower end of the second pipe body, an overflow pipe is arranged in the second bottom seal, and a support is arranged on the side wall of the overflow pipe.

Preferably, the elevating system includes planking and seal groove, the planking is installed at second body right-hand member outer wall, the expansion tank has been seted up to the planking inside, expansion tank internally mounted has the screw rod, the inside groove of having seted up of expansion tank lower extreme planking, first spiral shell head is installed to inside groove upper end inner wall and the upper end is connected with the screw rod, the second spiral shell head is installed to inside groove right side wall, the motor is installed to the second spiral shell head right-hand member, screw rod lateral wall cover is equipped with the expansion plate, the spacing groove has been seted up to the expansion tank lateral wall, the limiting plate is installed to the expansion plate lateral wall, the top cap is installed to the expansion plate upper end, the top cap lateral wall is provided with the sealing ring, the seal groove is seted up at the roof groove inner wall.

Preferably, the Jiang Ciqi is installed in bilateral symmetry.

Preferably, the first screw head and the second screw head are meshed with each other.

Preferably, the cross section of the limiting plate is identical to the cross section of the limiting groove.

Preferably, the expansion plate is internally provided with a screw groove which is in threaded mutual engagement with the outer wall of the screw rod.

Preferably, the seal ring is serrated.

Compared with the prior art, the utility model has the beneficial effects that: after the liquid enters the damper from the inlet pipe, the pressure of the cavity is smaller than the pressure of the outlet pump, a plurality of fluids of the outlet pump generate a gas-liquid separation effect, the liquid gradually rises from the bottoms of the first pipe body and the second pipe body to fill the whole cavity, when the liquid in the cavity reaches the top of the overflow pipe, the liquid flows out of the overflow pipe, the gas separated from the liquid stays in the top groove, the pressure gradually rises along with the rising of the liquid level of the inlet pipe, when the liquid in the cavity reaches a certain pressure, the gas in the top groove is compressed into the overflow pipe to be discharged, because of the gas-liquid separation effect, the pressure of the outlet pump of the fluid is released, the gas stays at the top of the chamber of the damper, and because the gas has a very high compression ratio, the pressure of the outlet pump can act on the separated gas, so that the pressure cannot be generated at the outlet of the pump, the pump body is effectively protected, and when the pump stops working, the back pressure of the overflow pipe can also act on the separated gas, so as to effectively prevent the water hammer effect in the pipeline from impacting the pump, liquid enters the damper, the ring cavity is provided with a strong magnetic device which magnetizes the fluid and turbulates, the strong magnetic energy distributed in the ring cavity generates an induction path of a special magnetic circuit, molecules in crude oil jump in a magnetic field, the molecules are uniformly arranged under the action of the magnetic field and move along with the induction magnetic moment, thereby reducing the acting force of the fluid on the cavity, leading the fluid turbulences to be output, after long-time use, residual gas in the top groove can not be discharged, thereby controlling the motor to operate to drive the second screw to rotate, meshing to drive the first screw to rotate to drive the screw to rotate, meshing to drive the expansion plate to move upwards in the expansion plate to drive the top cover to move vertically upwards under the limit of the limit plate embedded in the limit groove, leading the sealing ring of the serrated rubber material to be separated from the sealing groove, the top groove can be opened to emit and discharge residual gas, so that the influence of residual aggregation in the top groove on subsequent overflow is avoided, and the using effect of the damper is better.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is a partial enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a first tube body; 201. an inlet pipe; 202. a second tube body; 203. a strong magnetic device; 204. a first bottom seal; 205. a second bottom seal; 206. an overflow pipe; 207. a bracket; 3. a top groove; 401. an outer plate; 402. a telescopic slot; 403. a screw; 404. an inner tank; 405. a first screw head; 406. a second screw head; 407. a motor; 408. a telescoping plate; 409. a limit groove; 410. a limiting plate; 411. a top cover; 412. sealing grooves; 413. and (3) a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a magnetic damper for a mixing pump outlet, which comprises a first pipe body 1, a separating mechanism and a lifting mechanism, wherein the separating mechanism for separating crude oil gas from liquid is arranged in the first pipe body 1, a top groove 3 is arranged at the upper end of the separating mechanism, and the lifting mechanism for discharging residual gas in the pipe body is arranged at the upper end of the top groove 3 and the outer wall of the pipe body at the right side.

In this embodiment, referring to fig. 1 and 2, the separation mechanism includes an inlet pipe 201, a second pipe body 202, a magnetic force device 203 and a first bottom seal 204, the inlet pipe 201 is disposed on the left side wall of the first pipe body 1, the second pipe body 202 is mounted on the right end of the first pipe body 1, the magnetic force device 203 is disposed on the inner walls of the first pipe body 1 and the second pipe body 202, the first bottom seal 204 is disposed on the lower side wall of the first pipe body 1, the second bottom seal 205 is disposed at the lower end of the second pipe body 202, an overflow pipe 206 is mounted in the second bottom seal 205, and a bracket 207 is mounted on the side wall of the overflow pipe 206; the pressure of the fluid outlet pump is released, the gas stays at the top of the damper chamber, and the pressure of the outlet pump can act on the separated gas due to the extremely high compression ratio of the gas, so that the pressure of the outlet pump can not be generated at the outlet pump, the pump body is effectively protected, when the pump stops working, the back pressure of the overflow pipe 206 also acts on the separated gas, and the impact of the water hammer effect in the pipeline on the pump is effectively prevented.

In this embodiment, referring to fig. 1 and 3, the lifting mechanism includes an outer plate 401 and a sealing groove 412, the outer plate 401 is mounted on the outer wall of the right end of the second pipe body 202, a telescopic groove 402 is formed in the outer plate 401, a screw 403 is mounted in the telescopic groove 402, an inner groove 404 is formed in the outer plate 401 of the lower end of the telescopic groove 402, a first screw head 405 is mounted on the inner wall of the upper end of the inner groove 404, the upper end of the inner groove is connected with the screw 403, a second screw head 406 is mounted on the right side wall of the inner groove 404, a motor 407 is mounted on the right end of the second screw head 406, a telescopic plate 408 is sleeved on the side wall of the screw 403, a limit groove 409 is formed on the side wall of the telescopic groove 402, a limit plate 410 is mounted on the side wall of the telescopic plate 408, a top cover 411 is mounted on the upper end of the telescopic plate 411, and the sealing groove 412 is formed on the inner wall of the top groove 3; the sealing ring 413 made of serrated rubber is separated from the sealing groove 412, so that the top groove 3 can be opened to emit and discharge residual gas, the influence of residual aggregation in the top groove 3 on subsequent overflow is avoided, and the using effect of the damper is better.

In this embodiment, referring to fig. 1 and 2, the ferromagnetic devices 203 are symmetrically installed; the ring cavity is distributed with the strong magnetic devices 203, the strong magnetic devices 203 magnetize the fluid, the strong magnetic devices 203 distributed in the ring cavity can generate an induction path of a special magnetic circuit, molecules in the crude oil generate jump motions in the magnetic field, and the molecules are uniformly arranged under the action of the magnetic field and move along with the induction magnetic moment, so that the acting force of the fluid on the cavity is reduced.

In this embodiment, referring to fig. 1 and 3, the first screw head 405 and the second screw head 406 are engaged with each other; facilitating efficient actuation of the top cap 411 to open the evolved gas.

In this embodiment, referring to fig. 1 and 3, the cross-sectional dimension of the limiting plate 410 is identical to the cross-sectional dimension of the limiting groove 409; facilitating stable opening of the top cover 411.

In this embodiment, referring to fig. 1 and 3, a screw groove which is engaged with the outer wall of the screw 403 is formed in the expansion plate 408; and the efficient opening is convenient.

In this embodiment, referring to fig. 1 and 3, the seal ring 413 is serrated; the sealing effect is improved.

The working principle and the using flow of the utility model are as follows: after the liquid enters the damper from the inlet pipe 201, the pressure of the cavity is smaller than the pressure of the outlet pump, a plurality of fluids of the outlet pump generate a gas-liquid separation effect, the liquid gradually rises from the bottoms of the first pipe body 1 and the second pipe body 202 to fill the whole cavity, when the height of the liquid in the cavity reaches the top of the overflow pipe 206, the liquid flows out of the overflow pipe 206, at the moment, the separated gas in the liquid stays in the top tank 3, the pressure gradually rises along with the rising of the liquid level of the inlet pipe 201, when the liquid in the cavity reaches a certain pressure, the gas in the top tank 3 is compressed into the overflow pipe 206 and is discharged, because of the gas-liquid separation effect, the pressure of the outlet pump of the fluid is released, the gas stays at the top of the damper cavity, and because the pressure of the outlet pump can act on the separated gas because of the compression ratio of the gas, so that the pressure of the outlet pump can not generate extremely high pressure on the pump outlet, the pump body is effectively protected, and when the pump stops working, the back pressure of the overflow pipe 206 also acts on the separated gas, effectively prevents the impact of the water hammer effect in the pipeline on the pump, in the damper for liquid, the strong magnetic device 203 is distributed in the annular cavity, the strong magnetic device 203 magnetizes the fluid, the strong magnetic device 203 distributed in the annular cavity can generate the induction path of a special magnetic circuit, the molecules in the crude oil jump in the magnetic field, the molecules are uniformly arranged under the action of the magnetic field and move along with the induction magnetic moment, thus reducing the acting force of the fluid on the cavity, leading the fluid to turbulent flow to be output, after long-time use, the residual part of gas in the top tank 3 can not be discharged, thereby controlling the motor 407 to drive the second screw 406 to rotate, the first screw 405 to rotate, the screw 403 to move in a meshed manner, the expansion plate 408 to move upwards in the expansion tank 402 to drive the top cover 411 to move vertically upwards under the limit of the limit plate 410 embedded in the limit groove 409, the seal ring 413 made of serrated rubber is separated from the seal groove 412, so that the top groove 3 is opened to discharge the residual gas.

The electronic components and modules used in the utility model can be commonly used parts which can realize specific functions in the scheme in the market at present, and the specific model and size can be selected and adjusted according to actual needs.

The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mixed delivery pump outlet magnetic damper, includes first body (1), separating mechanism and elevating system, its characterized in that: the oil-gas separation device is characterized in that a separation mechanism for separating crude oil from gas is arranged in the first pipe body (1), a top groove (3) is formed in the upper end of the separation mechanism, and a lifting mechanism for releasing residual gas in the inner part is arranged at the upper end of the top groove (3) and on the outer wall of the right pipe body.

2. The mixing pump outlet magnetic damper of claim 1, wherein: the separating mechanism comprises an inlet pipe (201), a second pipe body (202), a magnetic strong device (203) and a first bottom seal (204), wherein the inlet pipe (201) is arranged on the left side wall of the first pipe body (1), the second pipe body (202) is arranged at the right end of the first pipe body (1), jiang Ciqi (203) is arranged on the inner walls of the first pipe body (1) and the second pipe body (202), the first bottom seal (204) is arranged on the side wall of the lower end of the first pipe body (1), the second bottom seal (205) is arranged at the lower end of the second pipe body (202), an overflow pipe (206) is arranged in the second bottom seal (205), and a bracket (207) is arranged on the side wall of the overflow pipe (206).

3. The mixing pump outlet magnetic damper of claim 2, wherein: elevating system includes planking (401) and seal groove (412), planking (401) are installed at second body (202) right-hand member outer wall, expansion tank (402) have been seted up to planking (401) inside, expansion tank (402) internally mounted has screw rod (403), inside groove (404) of having been seted up of expansion tank (402) lower extreme planking (401), first spiral shell head (405) are installed to inside groove (404) upper end inner wall and the upper end is connected with screw rod (403), second spiral shell head (406) are installed to inside groove (404) right-hand member wall, motor (407) are installed to second spiral shell head (406) right-hand member, screw rod (403) lateral wall cover is equipped with expansion plate (408), spacing groove (409) have been seted up to expansion tank (402) lateral wall, top cap (411) are installed to expansion plate (408) upper end, top cap (411) lateral wall is provided with sealing ring (413), seal groove (412) are seted up at top groove (3) inner wall.

4. The mixing pump outlet magnetic damper of claim 2, wherein: the Jiang Ciqi (203) is installed in a bilateral symmetry mode.

5. The mixing pump outlet magnetic damper of claim 3, wherein: the first screw head (405) is meshed with the second screw head (406).

6. The mixing pump outlet magnetic damper of claim 3, wherein: the cross section of the limiting plate (410) is matched with the cross section of the limiting groove (409).

7. The mixing pump outlet magnetic damper of claim 3, wherein: the telescopic plate (408) is internally provided with a screw groove which is meshed with the outer wall threads of the screw rod (403).

8. The mixing pump outlet magnetic damper of claim 3, wherein: the sealing ring (413) is serrated.