CN216788349U

CN216788349U - Intelligent well opening and closing device for natural gas well mouth

Info

Publication number: CN216788349U
Application number: CN202122510808.2U
Authority: CN
Inventors: 李亚虎; 葛海强; 李园园; 张莉; 王海国
Original assignee: Xi'an Zhongwang Energy Technology Co ltd
Current assignee: Xi'an Zhongwang Energy Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-06-21
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an intelligent well opening and closing device for a natural gas well mouth, which comprises a base, an installation box, a photovoltaic plate, a first polished rod, a second polished rod, a first scraping frame, a transmission chamfer, a dustproof plate, flexible bristles, a transmission wedge-shaped strip, a supporting shaft, a first swinging rod, a balancing weight, a stepping motor, a second swinging rod, an auxiliary part, a first spring and a second spring, wherein the installation box is fixed at the top end of the base, the photovoltaic plate is fixed at the front end of the installation box, and the first polished rod is fixed at the upper part of the installation box. According to the utility model, through comparing the states of the photovoltaic panel and the photosensitive sensor, whether the photovoltaic panel is covered by dust can be automatically judged, and when the photovoltaic panel is judged to be covered, the left and right movement of the first scraping frame and the up and down movement of the dustproof plate are realized through the stepping rotation of the stepping motor, so that the automatic cleaning of the photovoltaic panel is realized, and meanwhile, the problem of dust entering caused by the long-time communication of the installation box with the outside is avoided.

Description

Intelligent well opening and closing device for natural gas well mouth

Technical Field

The utility model relates to a control device, in particular to a natural gas wellhead intelligent well opening and closing device.

Background

Because the exploitation of natural gas is influenced by various factors such as geographic environment, exploitation value and the like, large-scale natural gas exploitation in China is mostly carried out in northwest regions, and digital equipment and devices are often used for remote control in order to realize intelligent control of natural gas well mouths and reduce labor input. Chinese patent CN206571460U provides a remote intelligent switch control device of natural gas well head, and the device uses solar power supply unit to provide the electric power guarantee for other parts, but the device does not describe solar power supply unit in detail, and fails to take into account photovoltaic power generation's finiteness, can't generate electricity when not having illumination promptly night, reduces the generating efficiency scheduling problem easily when sand blown by the wind is great to influence the use of whole device, highlighted its weak point.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent natural gas wellhead well opening and closing device to solve the technical problem.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a natural gas well head intelligence switch well device, includes base, install bin, photovoltaic board, polished rod, No. two polished rods, scrapes frame, transmission chamfer, dust guard, flexible brush hair, transmission wedge strip, back shaft, swinging arms, balancing weight, step motor, No. two swinging arms, auxiliary part, a spring, No. two springs, its characterized in that: the automatic scraping device is characterized in that an installation box is fixed at the top end of the base, a photovoltaic plate is fixed at the front end of the installation box, a first polished rod is fixed at the upper part of the installation box, a second polished rod is fixed at the left part of the installation box, a first scraping frame is jointly and slidably connected with the first polished rod, a transmission chamfer is arranged at the bottom end of the left part of the first scraping frame, a dustproof plate is jointly and slidably connected with the second polished rod, flexible bristles are fixed at the right part of the top end of the dustproof plate, a transmission wedge-shaped strip is fixed at the rear end of the bottom of the dustproof plate, a support shaft is fixed at the right part of the installation box, a first swing rod is hinged at the rear part of the support shaft, a balancing weight is fixed at the bottom of the first swing rod, a stepping motor is fixed at the bottom end of the inner wall of the installation box, a second swing rod is fixed at the tail end of a rotating shaft of the stepping motor, an auxiliary part is installed at the upper part of the installation box, and a first scraping frame is also fixed with a first spring, and a second spring is fixed at the bottom end of the dust guard.

On the basis of the technical scheme, the first spring is respectively in clearance splicing with the first polished rod and is fixed with the inner wall of the installation box, the second spring is respectively in clearance splicing with the second polished rod and is fixed with the inner wall of the installation box, the transmission chamfer can be in wedge-shaped sliding connection with the transmission wedge-shaped strip, the upper part of the first swing rod is rotatably connected with the first idler wheel, and the left part of the second swing rod is rotatably connected with the second idler wheel.

On the basis of the technical scheme, the auxiliary part comprises a mounting seat, a photosensitive sensor, a glass cover, a gear ring, a miniature wind driven generator, a paddle and a gear, the top end of the mounting box is fixed with the mounting seat, the photosensitive sensor and a second scraping frame, the upper portion of the mounting seat is rotatably connected with the glass cover, the bottom end of the glass cover is fixed with the gear ring, the upper portion of the mounting box is fixed with the miniature wind driven generator, the top end of the rotating shaft of the miniature wind driven generator is fixed with the paddle, the bottom of the rotating shaft of the miniature wind driven generator is fixed with the gear, the gear is meshed with the gear ring, and a controller is further installed inside the mounting box.

Compared with the prior art, the utility model has the following advantages: according to the utility model, through comparison of states of the photovoltaic panel and the photosensitive sensor, whether the photovoltaic panel is covered by dust can be automatically judged, and when the photovoltaic panel is judged to be covered, left and right movement of the first scraping frame and up and down movement of the dustproof plate are realized through stepping rotation of the stepping motor, so that automatic cleaning of the photovoltaic panel is realized, meanwhile, the problem of dust entering caused by long-time communication of the installation box with the outside is avoided, and the glass cover which continuously rotates under the action of wind power can ensure that the photosensitive sensor can continuously and well receive illumination.

Drawings

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

Fig. 2 is a schematic rear sectional view of the installation box of the present invention.

Fig. 3 is a schematic view of the first scraping frame and the dust-proof plate of the present invention.

Fig. 4 is a schematic view of the combination of the first scraping frame and the photovoltaic panel of the present invention.

In the figure: 1. the photovoltaic module comprises a base, 2, an installation box, 3, a photovoltaic panel, 4, a polished rod I, 5, a polished rod II, 6, a scraping frame I, 7, a transmission chamfer angle, 8, a dust guard, 9, flexible bristles, 10, a transmission wedge-shaped strip, 11, a supporting shaft, 12, a swinging rod I, 13, a balancing weight, 14, a stepping motor, 15, a swinging rod II, 16, an auxiliary part, 17, a spring I, 18, a spring II, 19, a roller I, 20, a roller II, 21, an installation seat, 22, a photosensitive sensor, 23, a scraping frame II, 24, a glass cover, 25, a gear ring, 26, a miniature wind driven generator, 27, a blade, 28, a gear, 29 and a controller.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-4, an intelligent natural gas wellhead well opening and closing device comprises a base 1, an installation box 2, a photovoltaic plate 3, a first polished rod 4, a second polished rod 5, a first scraping frame 6, a transmission chamfer 7, a dustproof plate 8, flexible bristles 9, a transmission wedge-shaped strip 10, a support shaft 11, a first swinging rod 12, a balancing weight 13, a stepping motor 14, a second swinging rod 15, an auxiliary part 16, a first spring 17 and a second spring 18, wherein the top end of the base 1 is fixed with the installation box 2, the front end of the installation box 2 is fixed with the photovoltaic plate 3, the upper part of the installation box 2 is fixed with the first polished rod 4, the left part of the installation box 2 is fixed with the second polished rod 5, the first polished rod 4 is jointly and slidably connected with the first scraping frame 6, the first scraping frame 6 is always attached to the photovoltaic plate 3, the bottom end of the left part of the first scraping frame 6 is provided with the transmission chamfer 7, the second polished rod 5 is jointly and slidably connected with the dustproof plate 8, the right part of the top end of the dustproof plate 8 is fixed with flexible bristles 9, the flexible bristles 9 can block sand and dust and can also reserve a certain space for the first scraping frame 6 to start moving leftwards so as to prevent the first scraping frame 6 from being blocked from moving leftwards, a transmission wedge-shaped strip 10 is fixed at the rear end of the bottom of the dust-proof plate 8, a support shaft 11 is fixed at the right part of the installation box 2, a first oscillating rod 12 is hinged at the rear part of the supporting shaft 11, a balancing weight 13 is fixed at the bottom of the first oscillating rod 12, the balancing weight 13 is used for maintaining the stability of the first swing rod 12, the bottom end of the inner wall of the installation box 2 is fixed with a stepping motor 14, a second swing rod 15 is fixed at the tail end of the rotating shaft of the stepping motor 14, an auxiliary part 16 is arranged at the upper part of the installation box 2, no. 6 left ends of scraping frame are still fixed with

spring

17, 8 bottom ends of dust guard are still fixed with No. two springs 18.

The first spring 17 is in alternate gap insertion connection with the first polish rod 4 and is fixed with the inner wall of the installation box 2, the second spring 18 is in alternate gap insertion connection with the second polish rod 5, and is fixed with the inner wall of the installation box 2, the dust-proof plate 8 always has the trend of moving upwards under the elastic action of a second spring 18, thereby reducing the sand and dust entering the mounting box 2 from the gap at the upper part thereof, the transmission chamfer 7 can be in wedge-shaped sliding connection with the transmission wedge-shaped strip 10, the upper part of the first swinging rod 12 is rotatably connected with a first roller 19, the first roller 19 is used for rolling friction with the left part of the first scraping frame 6, thereby facilitating to force the first scraping frame 6 to move leftwards, the second swinging rod 15 is rotatably connected with a second roller 20 at the left part, the second roller 20 is used for rolling friction with the bottom of the first swing lever 12, so that the first swing lever 12 is forced to swing.

Auxiliary part 16 includes mount pad 21, photosensitive sensor 22, glass cover 24, ring gear 25, miniature aerogenerator 26, paddle 27, gear 28, 2 top of install bin are fixed with mount pad 21, photosensitive sensor 22 and scrape frame 23 No. two, mount pad 21 upper portion is rotated and is connected with glass cover 24, 24 outer walls of glass cover remain the laminating with scraping frame 23 No. two all the time, 24 bottom mounting of glass cover have ring gear 25, 2 upper portions of install bin are fixed with miniature aerogenerator 26, the top of miniature aerogenerator 26's pivot is fixed with paddle 27, miniature aerogenerator 26's pivot bottom is fixed with gear 28, gear 28 meshes with ring gear 25 mutually, install controller 29 inside 2 still installing of install bin.

The working principle of the utility model is as follows: when the photovoltaic panel is normally used, the photovoltaic panel 3 and the micro wind driven generator 26 jointly generate electricity, so that the electricity generation amount is increased, meanwhile, a certain guarantee can be provided for night electricity utilization, when the photovoltaic panel 3 is covered by dust and cannot receive illumination due to the action of wind and sand, the paddle 27 can continuously drive the micro wind driven generator 26 to rotate under the action of wind, so that the glass cover 24 can be driven to continuously rotate through the gear 28 and the gear ring 25, then the outer wall of the glass cover 24 is kept clean through the relative movement of the glass cover 24 and the second scraping frame 23, so that the photosensitive switch can be ensured to normally sense illumination, at the moment, the controller 29 automatically compares the states of the photovoltaic panel 3 and the photosensitive switch, so that the photovoltaic panel 3 can be determined to be shielded by the dust, then the controller 29 gives a pulse signal to the motor of the stepping motor 14, and the stepping motor 14 drives the second swinging rod 15 to rotate for a circle, then, the first swing rod 12 is forced to swing reversely through the second swing rod 15, so that the first scraping frame 6 slides leftwards against the elastic repulsive force of the first spring 17, the first scraping frame 6 can force the dustproof plate 8 to move downwards through the transmission chamfer 7 and the transmission wedge strip 10 in the leftward sliding process, the first scraping frame 6 can continuously slide leftwards, when the second roller 20 is separated from contact with the first swing rod 12, the first scraping frame 6 moves leftwards to the farthest position, and then rapidly resets under the action of the first spring 17, and then the dustproof plate 8 also resets under the action of the second spring 18, and the first scraping frame 6 cleans the surface of the photovoltaic plate 3 in the whole moving process, so that power generation can be performed again.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a natural gas well head intelligence switch well device, includes base (1), install bin (2), photovoltaic board (3), polished rod (4), polished rod (5) No. two, scrape frame (6), transmission chamfer (7), dust guard (8), flexible brush hair (9), transmission wedge strip (10), back shaft (11), swinging arms (12), balancing weight (13), step motor (14), swinging arms (15) No. two, auxiliary part (16), spring (17), spring (18) No. two, its characterized in that: the solar photovoltaic cell is characterized in that an installation box (2) is fixed to the top end of the base (1), a photovoltaic plate (3) is fixed to the front end of the installation box (2), a first polished rod (4) is fixed to the upper portion of the installation box (2), a second polished rod (5) is fixed to the left portion of the installation box (2), a first scraping frame (6) is connected to the first polished rod (4) in a sliding mode, a transmission chamfer (7) is arranged at the bottom end of the left portion of the first scraping frame (6), a dust guard (8) is connected to the second polished rod (5) in a sliding mode, flexible bristles (9) are fixed to the right portion of the top end of the dust guard (8), a transmission wedge-shaped strip (10) is fixed to the rear end of the bottom portion of the dust guard (8), a support shaft (11) is fixed to the right portion of the installation box (2), a first swing rod (12) is hinged to the rear portion of the support shaft (11), and a balancing weight (13) is fixed to the bottom portion of the first swing rod (12), install bin (2) inner wall bottom mounting has step motor (14), the pivot end of step motor (14) is fixed with swinging arms (15) No. two, install auxiliary component (16) on install bin (2) upper portion, scrape frame (6) left end still be fixed with spring (17) No. one, dust guard (8) bottom still is fixed with spring (18) No. two.

2. The intelligent natural gas wellhead well opening and closing device as claimed in claim 1, wherein: spring (17) peg graft with a polish rod (4) alternate gap respectively, and fixed mutually with install bin (2) inner wall, No. two spring (18) peg graft with No. two polish rod (5) alternate gap respectively, and fixed mutually with install bin (2) inner wall, transmission chamfer (7) can be with transmission wedge strip (10) wedge sliding connection mutually, swinging arms (12) upper portion is rotated and is connected with gyro wheel (19) No. one, swinging arms (15) left part is rotated and is connected with gyro wheel (20) No. two.

3. The intelligent natural gas wellhead well opening and closing device according to claim 1, characterized in that: the auxiliary part (16) comprises a mounting seat (21), a photosensitive sensor (22), a glass cover (24), a gear ring (25), a miniature wind driven generator (26), a blade (27) and a gear (28), the top end of the mounting box (2) is fixed with a mounting seat (21), a photosensitive sensor (22) and a second scraping frame (23), the upper part of the mounting seat (21) is rotatably connected with a glass cover (24), the bottom end of the glass cover (24) is fixed with a gear ring (25), a micro wind driven generator (26) is fixed at the upper part of the mounting box (2), a blade (27) is fixed at the top end of a rotating shaft of the micro wind driven generator (26), a gear (28) is fixed at the bottom of a rotating shaft of the miniature wind driven generator (26), the gear (28) is meshed with the gear ring (25), and a controller (29) is further installed inside the installation box (2).