CN210509134U - Adjustable oil nozzle - Google Patents

Abstract

The utility model relates to an adjustable glib talker, including the glib talker main part, be provided with two at least glib talkers in the glib talker main part, every glib talker all is provided with the glib talker switch that matees with it, be provided with at least two sets of T shape passageways in the glib talker main part, glib talker and glib talker switch set up in the T shape passageway, and the axial direction is the same, the glib talker switch can slide in the T shape passageway to the intersection that cuts the T shape passageway realizes closing the oil circuit. On one hand, the whole structure is compact, and the space is saved; on the other hand, according to production requirements, the nozzle diameter can be changed by adjusting the position of the oil nozzle switch, the oil nozzle sleeve plug does not need to be detached, a well does not need to be shut down, and the oil nozzle is safe, reliable, time-saving, labor-saving and labor-saving, and more importantly, the normal production of the oil nozzle is not influenced.

Description

Adjustable oil nozzle

Technical Field

The utility model relates to an oil production equipment field, concretely relates to adjustable glib talker.

Background

In the prior art, the production of the oil-gas well is controlled by installing the oil nozzle on the ground, the replacement of the oil nozzle on the ground is not only complicated, but also dangerous, and the replacement of the oil nozzle needs 40-60 minutes by two persons. And for a typical two-flow test, the time for changing the oil nozzle to close the well is longer, and then when the well is opened to perform a second flow test, the shape of the early part of the curve is changed, so that the influence on the results of the oil reservoir model and the formation parameters is larger, and some tests even result in the test failure. Therefore, there is a high necessity for a nozzle tip that can be replaced quickly and easily.

Disclosure of Invention

The utility model aims to overcome the not enough of prior art, provide an adjustable glib talker that can make things convenient for, quick replacement.

The utility model discloses an adjustable glib talker, including the glib talker main part, be provided with two at least glib talkers in the glib talker main part, every glib talker all is provided with the glib talker switch that matees with it, be provided with at least two sets of T shape passageways in the glib talker main part, glib talker and glib talker switch set up in the T shape passageway, and the axial direction is the same, the glib talker switch can slide in the T shape passageway to the intersection that cuts the T shape passageway realizes closing the oil circuit. The utility model discloses an adjustable glib talker can be according to the production requirement, through the position of adjusting glib talker switch, can realize changing the mouth footpath, need not dismantle glib talker cover end cap, do not need to shut down the well, only need adjust the position of glib talker switch, when the glib talker switch is kept away from the glib talker, the mouth footpath of needs is opened, be close to the glib talker when the glib talker switch, and block up the cross section of T shape passageway, the mouth footpath of not needing can be closed, and the operation is thus simple, safety and reliability, and do not influence oil gas well production and output, still can avoid simultaneously because shut down the well influence the developments of oil gas well (for example some wells stop. Furthermore, the utility model discloses an adjustable glib talker, its glib talker and glib talker switch direction set up the same in the T shape passageway, compact structure saves space, convenient to use.

Further, the utility model discloses a second screw fixedly connected with is passed through to the one end of glib talker main part glib talker adapter sleeve, the other end are provided with the end cap, the end cap through first screw and limiting plate with the glib talker main part is connected.

Further, the utility model discloses a still be provided with the clamp plate between glib talker adapter sleeve and the glib talker.

Further, the utility model discloses a clamp plate with between the glib talker main part with between the end cap, be provided with sealing device separately.

Furthermore, the oil nozzle of the utility model is symmetrically provided with 2-4, which can be 2, 3 or 4.

Further, the utility model discloses a mouth footpath diverse of glib talker, when the glib talker in different mouth footpaths needs to be changed, need not dismantle glib talker cover end cap, need not close the well, can open the glib talker switch that needs through the spanner to close crude oil mouth switch just can, change the glib talker only need just can accomplish alone one minute. The nozzle diameter of the oil nozzle of the utility model can be the same, and the total amount of oil passing can be changed by adjusting the quantity of the opened oil nozzle through the oil nozzle switch.

Further, the utility model discloses a glib talker is ceramic glib talker.

Further, the utility model discloses a sealing device is sealed the pad or the sealing washer, in order to increase the utility model discloses the whole leakproofness and the validity of device.

Compared with the prior art, the utility model discloses following profitable technological effect has:

in the adjustable oil nozzle of the utility model, the oil nozzle and the oil nozzle switch are arranged in the T-shaped channel in the same direction, on one hand, the structure is compact, and the space is saved; on the other hand can be according to the production requirement, through the position of adjusting the glib talker switch, can realize changing the mouth footpath, need not dismantle glib talker cover end cap, do not need to shut down the well, only need adjust the position of glib talker switch, when glib talker switch keeps away from the glib talker, the mouth footpath of needs is opened, be close to the glib talker when the glib talker switch, and block up the cross section of T shape passageway, the mouth footpath of not needing can be closed, the operation is simple, safety and reliability, and do not influence oil gas well production and output, still can avoid simultaneously because shut down the well influence oil gas well's developments (for example some wells stop spouting etc..

Drawings

FIG. 1 is a schematic structural view of the present invention.

Fig. 2 is a cross-sectional view taken along a-a of fig. 1.

Fig. 3 is a cross-sectional view of the nozzle body.

Fig. 4 is a schematic structural view of the nozzle body.

Fig. 5 is a side view of the nozzle body.

Fig. 6 is a schematic view of a structure of a nozzle adapter sleeve.

FIG. 7 is a schematic view of a platen configuration.

FIG. 8 is a side view of the pressing plate.

Fig. 9 is a schematic view of the structure of the choke switch.

Fig. 10 is a schematic diagram of a limiting plate structure.

Fig. 11 is a schematic side view of the limiting plate.

Fig. 12 is a sectional structural view of a choke.

Fig. 13 is a schematic structural view of the seal ring.

Fig. 14 is a side view of the sealing ring.

Fig. 15 is a schematic cross-sectional view of the plug.

Fig. 16 is a side view of the plug.

The oil nozzle comprises a base, a plurality of oil nozzle connecting sleeves, a plurality of pressure plates, a plurality of sealing gaskets, a plurality of oil nozzle main bodies, an oil nozzle switch, a plurality of plugs, a plurality of sealing rings and a plurality of limiting plates, wherein the oil nozzle connecting sleeves comprise 1, 2, 3 pressure plates, 4 sealing gaskets, 5 second screws, 6 oil nozzles, 7 oil nozzle main bodies, 8 oil nozzle switches, 9 plugs, 10 sealing rings and 11 limiting plates.

Detailed Description

The present invention will be described in further detail with reference to specific examples.

As shown in fig. 1 and fig. 2, the adjustable oil nozzle of the present invention includes an oil nozzle main body 7, at least two oil nozzles 6 are provided in the oil nozzle main body 7, which can be 2, 3, 4, 5, 6, 8, 10, etc., in the preferred embodiment, the oil nozzles 6 are symmetrically provided with 4. And every glib 6 all is provided with glib switch 8 that matches with it, be provided with 4 groups of T shape passageways in the glib main part 7, glib 6 and glib switch 8 set up in the T shape passageway, and axial direction is the same, glib switch 8 can slide in the T shape passageway to the intersection that cuts the T shape passageway realizes closing the oil circuit. In this embodiment, the nozzle tip switch may be connected to the passage in the nozzle tip body 7 by a screw thread to open and close the nozzle tip switch. The oil nozzles 6 are ceramic oil nozzles, the nozzle diameters of different oil nozzles can be the same or different, and when the nozzle diameters of the oil nozzles are the same, the oil flow can be adjusted by controlling the number of opening states of corresponding oil nozzle switches; when the nozzle diameters of the oil nozzles are different, the required nozzle diameters are selected, and the corresponding oil nozzle switches are opened, so that the operation is convenient, the use is convenient, the safety and the reliability are realized, the time and the labor are saved, the labor is saved, and more importantly, the normal production of the oil nozzles is not influenced.

In the preferred embodiment, one end of the nozzle body 7 is fixedly connected with the nozzle connecting sleeve 2 through a second screw 5, the other end of the nozzle connecting sleeve is provided with a plug 9, and the plug 9 is connected with the nozzle body 7 through a first screw 1 and a limiting plate 11. A pressing plate 3 is further arranged between the glib adapter sleeve 2 and the glib 6, and the glib adapter sleeve 2 and each glib 6 can be conveniently connected through the pressing plate 3. The clamp plate 3 with between the glib talker 6 glib talker main part 7 with between the end cap 9, and the utility model discloses between each adapting unit of adjustable glib talker, all be provided with sealing device separately, sealing device can be for sealed 4 or sealing washer 10 or other common seal structure of filling up.

Compared with the present embodiment, the operation of replacing the oil nozzle with different nozzle diameters, which is common in the prior art, is as follows:

comparative example: traditional nozzle tip replacement procedure: firstly, closing the well, then disassembling an oil nozzle sleeve plug, and disassembling a crude oil nozzle; thirdly, installing a needed oil nozzle and installing a plug; and finally, well opening is carried out again for production. The whole process is not only complicated and dangerous, but also needs to shut down the well, and the yield is influenced.

Claims (8)

1. An adjustable oil nozzle, which is characterized in that: including glib main part (7), be provided with two at least glib talkers (6) in glib main part (7), every glib talker (6) all are provided with glib talker switch (8) that match with it, be provided with two sets of T shape passageways at least in glib main part (7), glib talker (6) and glib talker switch (8) set up in the T shape passageway, and axial direction is the same, glib talker switch (8) can slide in the T shape passageway to the intersection of cutting the T shape passageway realizes closing the oil circuit.

2. The adjustable oil nozzle according to claim 1, characterized in that one end of the oil nozzle main body (7) is fixedly provided with an oil nozzle connecting sleeve (2) through a second screw (5), the other end is provided with a plug (9), and the plug (9) is connected with the oil nozzle main body (7) through a first screw (1) and a limiting plate (11).

3. The adjustable oil nozzle according to claim 2, characterized in that a pressure plate (3) is further arranged between the oil nozzle connecting sleeve (2) and the oil nozzle (6).

4. Adjustable oil nozzle according to claim 3, characterized in that sealing means are provided between the pressure plate (3) and the oil nozzle (6) and between the oil nozzle body (7) and the plug (9), respectively.

5. Adjustable oil nozzle according to claim 3 or 4, characterized in that the oil nozzle (6) is symmetrically provided with 2-4.

6. Adjustable oil nozzle according to claim 5, characterized in that the nozzle diameters of the oil nozzles (6) are different.

7. An adjustable oil nozzle according to claim 6, characterized in that the oil nozzle (6) is a ceramic oil nozzle.

8. The adjustable oil nozzle according to claim 4, wherein the sealing device is a gasket or a sealing ring.

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