CN214464860U - Spray pump for oilfield equipment - Google Patents

Abstract

The utility model discloses an oilfield equipment is with spraying pump, which comprises a pump body, the exit of the pump body is provided with adjusting part, adjusting part includes first socket, second socket, the second socket with the exit intercommunication of the pump body, the inner wall of the entrance of first socket is provided with the screw thread, the outer wall in the exit of second socket be provided with the cylindric external screw thread cover of first socket adaptation, the two passes through threaded connection, the inside conical body that is provided with of first socket, the tip of conical body is directional in the second socket, the lift of spraying pump can be adjusted in a flexible way to this device, has increased the adaptability of spouting the material pump.

Description

Spray pump for oilfield equipment

Technical Field

The utility model relates to a spray pump technical field is an oilfield equipment is with spraying pump particularly.

Background

The spray pump is a water pump that often can use among the fire extinguishing system in oil field, and when the conflagration breaing out, spray pump automatic start, spray pump provides the shower nozzle with the water of cistern through the pipeline afterwards, and whole fire extinguishing system begins work, puts out a fire the flow.

However, the pump head of the spray pump in the prior art is certain, if the pump head of the spray pump is changed, the change of the pump head can only be realized, the fire place has certain flexibility, and the disadvantage of the spray pump can cause that the spray pump can not work in some places.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: provided is a spray pump for oilfield equipment, which can flexibly adjust the lift.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the utility model provides an oilfield equipment is with spraying pump, includes the pump body, the exit of the pump body is provided with adjusting part, adjusting part includes first socket, second socket, the second socket with the exit intercommunication of the pump body, the inner wall of the entrance of first socket is provided with the screw thread, the outer wall in the exit of second socket be provided with the cylindric external screw thread cover of first socket adaptation, the two passes through threaded connection, the inside conical body that is provided with of first socket, the tip of conical body is directional in the second socket.

Furthermore, the outer wall of the first sleeve joint is provided with a rotating rod.

Furthermore, the rotating rod is pivoted outside the first sleeve joint and can rotate to be attached to the outer wall of the first sleeve joint.

Further, be provided with the fixed disk on the second socket, the fixed disk is discoid structure, the fixed disk is provided with a plurality of breach grooves along its radial, be provided with the friction pad on the lateral wall in breach groove, the bull stick clamp is located the friction pad with between the inside wall in breach groove.

Further, the friction pad is made of rubber.

Further, the second sleeve is communicated with the outlet of the pump body through a second flange.

Further, a first flange plate is arranged at an outlet of the first socket.

Further, a sealing cover is further arranged at an outlet of the first socket and is in threaded connection with the outlet of the first adjusting part.

Further, a pressure relief valve is arranged on the second socket.

Compared with the prior art, the utility model, following beneficial effect has:

1. the pump head of the pump body can be flexibly adjusted by adjusting the distance between the first socket and the second socket of the adjusting part, and the adaptability of the material spraying pump is improved.

2. Through the bull stick can rotate fast first socket, the fixed disk can be fixed the bull stick, and then right first socket plays limiting displacement, prevents that it is rotatory from taking place for self, leads to the lift of the pump body changes.

Drawings

FIG. 1 is a structural diagram of a spray pump for oilfield equipment according to the present invention;

fig. 2 is a structural view of an adjustment member.

List of reference numerals

1-a pump body, 2-a sealing cover, 3-a first flange plate, 4-a first socket, 5-a second socket, 6-a rotating rod, 7-a notch groove, 8-a friction pad, 9-a conical body, 10-a fixed disc, 11-a second flange plate, 12-an external thread sleeve and 13-a pressure release valve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

As shown in fig. 1-2, an oilfield equipment is with spraying pump, including the pump body 1, the exit of the pump body 1 is provided with adjusting part, adjusting part includes first socket 4, second socket 5 with the exit intercommunication of the pump body 1, the inner wall of the entrance of first socket 4 is provided with the screw thread, the outer wall in the exit of second socket 5 be provided with the cylindric external screw thread cover 12 of first socket 4 adaptation, the two pass through threaded connection, the inside conical body 9 that is provided with of first socket 4, the tip of conical body 9 is directional in the second socket 5.

The utility model discloses a theory of operation does: when needs are adjusted during the lift of the pump body 1, through rotatory first socket 4 can realize, when needs increase the lift, rotatory first socket 4 makes conical body 9 insert in the second socket 5, the export of second socket 5 diminishes, export water pressure grow, and the lift increases, and on the same principle, when needs reduce the lift, rotatory first socket 4 makes conical body 9 withdraw from second socket 5 can, through adjusting part can adjust in a flexible way the lift of the pump body 1 has increased the adaptability of spouting the material pump.

Further, the outer wall of the first socket 4 is provided with a rotating rod 6.

Through setting up bull stick 6 for the user can conveniently rotate without the use of tools first socket 4 makes the user can quick adjustment when emergency the lift of the pump body 1.

Further, the rotating rod 6 is pivoted outside the first socket 4 and can rotate to be attached to the outer wall of the first socket 4.

The rotating rod 6 can be stored, the rotating rod 6 is protected, and meanwhile, the installation space required by the adjusting component is reduced.

Further, be provided with fixed disk 10 on the second cover section 5, fixed disk 10 is discoid structure, fixed disk 10 is provided with a plurality of breach grooves 7 along its radial, be provided with friction pad 8 on the lateral wall of breach groove 7, bull stick 6 presss from both sides and locates friction pad 8 with between the inside wall of breach groove 7.

The bull stick 6 card is gone into in the breach groove 7, can be right first sleeve section 4 plays the locking effect, prevents first sleeve section 4 is rotatory to lead to the lift to change, simultaneously, the friction pad 8 on the breach groove 7 can make bull stick 6 card is gone into difficult breaking away from behind the breach groove 7.

Further, the friction pad 8 is made of rubber.

The rubber material is cheap, has reduced friction pad 8's manufacturing cost, and simultaneously, the rubber material has elasticity, makes the bull stick 6 can with breach groove 7 forms interference fit, has increased breach groove 7's fixed effect.

Further, the second socket 5 is communicated with the outlet of the pump body 1 through a second flange 11.

Further, a first flange 3 is arranged at an outlet of the first socket 4.

The first flange plate 3 is used for connecting the first socket 4 with other pipelines, and the flange connection has the characteristics of convenience in disassembly, high strength and good sealing performance, and is suitable for being used on a spray pump.

Further, a sealing cover 2 is further arranged at an outlet of the first socket 4, and the sealing cover 2 is in threaded connection with the outlet of the first socket.

Because the oil field is in the harsh environment, sealed lid 2 can seal when the spray pump is not used the export of first sleeve section 4 prevents that grit or greasy dirt from getting into and causing the damage to it in the first sleeve section 4.

Further, a pressure relief valve 13 is arranged on the second socket 5.

Through setting up relief valve 13, when water pressure was too high, through relief valve 13 can in time discharge water, prevents that the pipeline from bursting.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims (9)

1. The utility model provides an oil field equipment is with spraying pump, includes the pump body (1), its characterized in that: the exit of the pump body (1) is provided with adjusting part, adjusting part includes first socket (4), second socket (5) with the exit intercommunication of the pump body (1), the inner wall of the entrance of first socket (4) is provided with the screw thread, the outer wall in the exit of second socket (5) be provided with cylindric external screw thread cover (12) of first socket (4) adaptation, the two pass through threaded connection, first socket (4) inside is provided with conical body (9), the tip of conical body (9) is directional in the second socket (5).

2. The spray pump for oilfield equipment of claim 1, wherein: and a rotating rod (6) is arranged on the outer wall of the first socket (4).

3. The spray pump for oilfield equipment of claim 2, wherein: the rotating rod (6) is pivoted outside the first socket (4) and can rotate to be attached to the outer wall of the first socket (4).

4. The spray pump for oilfield equipment of claim 3, wherein: be provided with fixed disk (10) on second socket (5), fixed disk (10) are discoid structure, fixed disk (10) radially are provided with a plurality of breach grooves (7) along it, be provided with friction pad (8) on the lateral wall of breach groove (7), bull stick (6) press from both sides and locate friction pad (8) with between the inside wall of breach groove (7).

5. The spray pump for oilfield equipment of claim 4, wherein: the friction pad (8) is made of rubber.

6. The spray pump for oilfield equipment of claim 5, wherein: the second socket (5) is communicated with an outlet of the pump body (1) through a second flange plate (11).

7. The spray pump for oilfield equipment of claim 6, wherein: and a first flange plate (3) is arranged at the outlet of the first socket (4).

8. The spray pump for oilfield equipment of claim 7, wherein: the outlet of the first socket (4) is also provided with a sealing cover (2), and the sealing cover (2) is in threaded connection with the outlet of the first socket.

9. The spray pump for oilfield equipment of claim 8, wherein: and a pressure release valve (13) is arranged on the second socket (5).

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