CN220015143U

CN220015143U - Automatic foam discharging agent filling device remotely controlled at wellhead

Info

Publication number: CN220015143U
Application number: CN202321456297.3U
Authority: CN
Inventors: 邢鑫; 尤波; 陈建钢; 冯轲
Original assignee: Sichuan Saifu Weiye Petroleum Technology Service Co ltd
Current assignee: Sichuan Saifu Weiye Petroleum Technology Service Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-14
Anticipated expiration: 2033-06-08

Abstract

The utility model relates to the technical field of oil and gas well operation, in particular to an automatic foam discharging agent filling device for remote control of a wellhead. Including the control box, be provided with first cavity and second cavity in the control box, first cavity is located the top of second cavity, be provided with the baffle between first cavity and the second cavity, the multiunit ventilation hole has been seted up on the baffle, the second cavity is linked together with first cavity through the ventilation hole, install the fan on the baffle, the fan is located the second cavity. According to the utility model, through the arrangement of the partition plate, the second cavity, the vent hole, the fan and the mounting hole, when the control box works, the temperature in the control box is detected through the temperature sensor, when the temperature exceeds the set time, the fan is started, the fan discharges heat in the first cavity through the vent hole and the mounting hole, so that air circulation is realized, the temperature in the control box is reduced, and parts in the control box are not easy to damage.

Description

Automatic foam discharging agent filling device remotely controlled at wellhead

Technical Field

The utility model belongs to the technical field of oil and gas well operation, and particularly relates to an automatic foam discharging agent filling device for remote control of a wellhead.

Background

After years of exploitation, most natural gas fields in oil fields in China start to meet water, the natural gas productivity is seriously affected, and the productivity of partial gas wells is even reduced to zero. In this case, drainage and gas production become more and more important production measures, and the gas well productivity is generally improved by filling foam discharging agent internationally.

Through searching, in the prior art, chinese patent application number: CN201220029035.4 discloses an automatic foam discharging agent filling device of well head remote control, and the device includes control box, charge pump, pipeline and valve, its characterized in that: the control box body is internally provided with a control panel, a dosing pump and a medicine tank, and the control panel is provided with a voltmeter, a power supply indicator, a manual indicator, an automatic indicator, an ammeter, a microcomputer time controller, a rotating speed controller, an infrared remote controller and a steering switch. The control box body is also connected with a solar panel and a storage battery. The remote control automatic injection device for the gas well is characterized in that a remote control function is added in the conventional well site injection agent placement, all data are remotely controlled, the feedback of the injection pump data and the injection amount information can be realized, the manual feeding is reduced, and the remote automation of automatic injection of the injection agent at the wellhead is realized.

The device still has the following drawbacks:

the device uses for a long time, and the part in the control box can produce a large amount of heat, and a large amount of heat can't timely discharge for the temperature in the control box risees, makes the part in the control box work in the environment of high temperature for a long time, thereby produces the damage easily.

Disclosure of Invention

Aiming at the problems, the utility model provides an automatic foam discharging agent filling device for remote control of a wellhead. Including the control box, be provided with first cavity and second cavity in the control box, first cavity is located the top of second cavity, be provided with the baffle between first cavity and the second cavity, the multiunit ventilation hole has been seted up on the baffle, the second cavity is linked together with first cavity through the ventilation hole, install the fan on the baffle, the fan is located the second cavity, the mounting hole has all been seted up on the both sides lateral wall of second cavity, two sets of all install the mounting frame in the mounting hole, two sets of all be provided with the dust screen in the mounting frame, articulated first chamber door and second chamber door on the control box, first chamber door is located first cavity, the second chamber door is located the second cavity.

Further, the flashing board is installed at the top of control box, the bottom of control box is provided with multiunit support column, multiunit the support column is located the four corners edge of control box bottom respectively.

Furthermore, a plurality of groups of adjusting holes are formed in the mounting frame, two groups of limiting holes and limiting grooves are formed in the side walls of the adjusting holes, and the two groups of limiting holes and the limiting grooves are symmetrically arranged.

Further, a plurality of groups of mounting grooves are formed in the mounting holes, telescopic rods are mounted in the plurality of groups of mounting grooves, moving plates are mounted on the output ends of the telescopic rods, and the moving plates are respectively and slidably connected in the plurality of groups of mounting grooves.

Further, the telescopic rods are sleeved with springs, one ends of the springs are fixedly installed on the inner walls of the installation grooves, and the other ends of the springs are fixedly installed on the moving plates.

Further, the multiunit the connecting rod is all installed to the one end that the telescopic link was kept away from to the movable plate, multiunit the connecting rod is kept away from the one end of movable plate and is all rotated and is connected with the limiting plate, multiunit the pull ring is all installed to one side that the connecting rod was kept away from to the limiting plate, limiting plate and regulation hole cooperation are used.

Further, two groups of limiting blocks are arranged on the side walls of the limiting plates, the two groups of limiting blocks are symmetrically arranged by taking the central line of the limiting plates as the center, and the limiting blocks are matched with the limiting holes and the limiting grooves.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the arrangement of the partition plate, the second cavity, the vent hole, the fan and the mounting hole, when the control box works, the temperature in the control box is detected through the temperature sensor, when the temperature exceeds the set time, the fan is started, the fan discharges heat in the first cavity through the vent hole and the mounting hole, so that air circulation is realized, the temperature in the control box is reduced, and parts in the control box are not easy to damage;

2. according to the utility model, through the arrangement of the limiting plate and the limiting block, when the dustproof net is blocked or damaged, the limiting block is moved into the limiting hole by pulling the pull ring, so that the limiting of the mounting frame is released, the mounting frame is separated from the mounting hole, and the dustproof net is convenient to clean or replace.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of a control box in partial cross-section, according to an embodiment of the utility model;

FIG. 3 shows an enlarged schematic view of the structure of FIG. 2 at A in accordance with an embodiment of the utility model;

fig. 4 shows a schematic view of a mounting frame structure according to an embodiment of the present utility model.

In the figure: 110. a control box; 120. a flashing; 130. a support column; 140. a first door; 150. a second door; 160. a first cavity; 170. a second cavity; 171. a mounting hole; 180. a partition plate; 190. a vent hole; 310. a mounting frame; 320. a dust screen; 330. an adjustment aperture; 340. a limiting hole; 350. a limit groove; 360. a blower; 410. a mounting groove; 420. a telescopic rod; 430. a spring; 440. a moving plate; 450. a connecting rod; 460. a limiting plate; 470. a pull ring; 480. and a limiting block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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. 1-4, the present utility model provides a technical solution: an automatic foam discharging agent filling device remotely controlled by a wellhead. Including control box 110, be provided with first cavity 160 and second cavity 170 in the control box 110, first cavity 160 is located the top of second cavity 170, be provided with baffle 180 between first cavity 160 and the second cavity 170, set up multiunit ventilation hole 190 on the baffle 180, second cavity 170 is linked together with first cavity 160 through ventilation hole 190, install fan 360 on the baffle 180, fan 360 is located second cavity 170, all seted up mounting hole 171 on the both sides lateral wall of second cavity 170, two sets of all install mounting frame 310 in the mounting hole 171, two sets of all be provided with dust screen 320 in the mounting frame 310, the last first chamber door 140 and the second chamber door 150 of articulating of control box 110, first chamber door 140 is located first cavity 160, second chamber door 150 is located second cavity 170.

The first cavity 160 is used for placing remote control parts. The second chamber 170 is used to circulate air and discharge the hot air inside through the blower 360, reducing the temperature inside the control box 110 so that the parts are not always in a high temperature environment. The temperature sensor is arranged in the first cavity 160, so that the temperature in the first cavity 160 is monitored in real time, when the temperature in the first cavity 160 exceeds a set value, the fan 360 is convenient to start, the fan 360 is not always in a working state, and therefore energy consumption is reduced. The dust screen 320 serves to prevent external dust or foreign substances from entering the control box 110 so that the external dust and foreign substances do not affect the parts in the control box 110.

The top of the control box 110 is provided with a flashing 120, the bottom of the control box 110 is provided with a plurality of groups of support columns 130, and the groups of support columns 130 are respectively positioned at the four corner edges of the bottom of the control box 110.

The mounting frame 310 is provided with a plurality of groups of adjusting holes 330, the side walls of the plurality of groups of adjusting holes 330 are provided with two groups of limiting holes 340 and limiting grooves 350, and the two groups of limiting holes 340 and the limiting grooves 350 are symmetrically arranged.

A plurality of groups of mounting grooves 410 are formed in the mounting holes 171, a plurality of groups of telescopic rods 420 are mounted in the mounting grooves 410, a plurality of groups of movable plates 440 are mounted on the output ends of the telescopic rods 420, and the movable plates 440 are respectively and slidably connected in the plurality of groups of mounting grooves 410.

The telescopic rods 420 are sleeved with springs 430, one ends of the springs 430 are respectively and fixedly arranged on the inner walls of the mounting grooves 410, and the other ends of the springs 430 are respectively and fixedly arranged on the moving plates 440.

The multiunit the connecting rod 450 is all installed to the one end that movable plate 440 kept away from telescopic link 420, multiunit the connecting rod 450 kept away from the one end that movable plate 440 all rotates and is connected with limiting plate 460, multiunit limiting plate 460 is kept away from one side of connecting rod 450 and is all installed pull ring 470, limiting plate 460 and regulation hole 330 cooperation use.

The pull ring 470 facilitates the operator to pull the limiting plate 460 to mount and dismount the mounting frame 310.

Two groups of limiting blocks 480 are respectively arranged on the side walls of the limiting plates 460, the two groups of limiting blocks 480 are symmetrically arranged by taking the central line of the limiting plates 460 as the center, and the limiting blocks 480 are matched with the limiting holes 340 and the limiting grooves 350 for use.

When the dust screen 320 is blocked or damaged, the pull ring 470 is pulled, the pull ring 470 drives the limiting plate 460 to move, the limiting plate 460 drives the moving plate 440 to move through the connecting rod 450, the spring 430 is stretched simultaneously, the limiting block 480 and the limiting groove 350 on the limiting plate 460 are separated, the pull ring 470 is rotated simultaneously, the pull ring 470 drives the limiting block 480 to rotate through the limiting plate 460, the limiting block 480 rotates into the limiting hole 340 to limit the mounting frame 310 in contact, then the pull ring 470 is released, under the elastic action of the spring 430, the limiting block 480 moves into the limiting hole 340 to take out the mounting frame 310, and the limiting block 480 moves along the limiting hole 340, so that the mounting frame 310 and the control box 110 are separated, and the dust screen 320 on the mounting frame 310 is cleaned or replaced.

The circuit, the electrical element and the module are all the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of software.

The control mode of the file of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the control mode and circuit connection are not explained in detail because the file of the utility model is mainly used for protecting the mechanical device and belongs to common knowledge in the art.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An automatic bubble row agent filling device of well head remote control, its characterized in that: including control box (110), be provided with first cavity (160) and second cavity (170) in control box (110), first cavity (160) are located the top of second cavity (170), be provided with baffle (180) between first cavity (160) and second cavity (170), multiunit ventilation hole (190) have been seted up on baffle (180), second cavity (170) are linked together with first cavity (160) through ventilation hole (190), install fan (360) on baffle (180), fan (360) are located second cavity (170), mounting hole (171) have all been seted up on the both sides lateral wall of second cavity (170), two sets of all install in mounting hole (171), two sets of all be provided with dust screen (320) in mounting frame (310), articulated first chamber door (140) and second chamber door (150) on control box (170), first chamber door (140) are located second chamber (170), first chamber (160) are located second chamber (150).

2. An automatic foam drainage agent filling device remotely controlled at a wellhead according to claim 1, characterized in that: the top of control box (110) is installed flashing (120), the bottom of control box (110) is provided with multiunit support column (130), multiunit support column (130) are located the four corners edge of control box (110) bottom respectively.

3. An automatic foam-removing agent filling device remotely controlled at a wellhead according to claim 2, characterized in that: the mounting frame (310) is provided with a plurality of groups of adjusting holes (330), the side walls of the adjusting holes (330) are provided with two groups of limiting holes (340) and limiting grooves (350), and the two groups of limiting holes (340) and the limiting grooves (350) are symmetrically arranged.

4. A wellhead remotely controlled automatic foam-displacement agent filling device as defined in claim 3, wherein: a plurality of groups of mounting grooves (410) are formed in the mounting holes (171), telescopic rods (420) are arranged in the plurality of groups of mounting grooves (410), moving plates (440) are arranged at the output ends of the telescopic rods (420), and the plurality of groups of moving plates (440) are respectively and slidably connected in the plurality of groups of mounting grooves (410).

5. The remotely controlled automatic foam-removing agent filling device for a wellhead of claim 4, wherein: the telescopic rods (420) are sleeved with springs (430), one ends of the springs (430) are fixedly installed on the inner walls of the installation grooves (410), and the other ends of the springs (430) are fixedly installed on the moving plates (440).

6. The remotely controlled automatic foam-removing agent filling device for a wellhead of claim 5, wherein: the multiunit movable plate (440) is kept away from the one end of telescopic link (420) and is all installed connecting rod (450), multiunit connecting rod (450) are kept away from the one end of movable plate (440) and are all rotated and are connected with limiting plate (460), multiunit limiting plate (460) are kept away from one side of connecting rod (450) and are all installed pull ring (470), limiting plate (460) and regulation hole (330) cooperation use.

7. The remotely controlled automatic foam-removing agent filling device for a wellhead of claim 6, wherein: two groups of limiting blocks (480) are arranged on the side walls of the limiting plates (460), the two groups of limiting blocks (480) are symmetrically arranged by taking the central line of the limiting plates (460) as the center, and the limiting blocks (480) are matched with the limiting holes (340) and the limiting grooves (350).