CN212249965U

CN212249965U - Automatic closing device for upper cover of oil-gas emptying fireproof tank

Info

Publication number: CN212249965U
Application number: CN202020498964.4U
Authority: CN
Inventors: 谢银冲; 罗会祥; 郑伟成; 曲军强
Original assignee: Karamay Hongxing Petroleum Engineering Technology Service Co ltd
Current assignee: Karamay Hongxing Petroleum Engineering Technology Service Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-29
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an automatic closing device of oil gas evacuation fire prevention jar upper cover, including the fire prevention jar body, the outside lateral wall of fire prevention jar body is fixed with the mounting panel, there is servo motor upper end of mounting panel through the bolt fastening, servo motor's output shaft tip has the gear through the key-type connection, the upper end meshing transmission of gear is connected with the rack, one side that servo motor was kept away from to the rack has the upper cover through the bolt fastening, the upper cover is located the top of fire prevention jar body, the lower extreme both sides of upper cover all are fixed with the slider through the bolt, slider sliding connection has the spout, the spout passes through the bolt fastening on the outside top of fire prevention jar body, two be provided with the wind gap between the spout, the top at the fire prevention jar body is seted up in the wind gap. Realize the regulation of the automatic closed of fire prevention jar body upper cover and opening size, automatically regulated need not artifical manual closure, and work efficiency is high, and the security is good.

Description

Automatic closing device for upper cover of oil-gas emptying fireproof tank

Technical Field

The utility model belongs to the technical field of oil gas fire prevention jar accessory device, concretely relates to automatic closing device of oil gas evacuation fire prevention jar upper cover.

Background

Oil extraction refers to the act of excavating and extracting oil in places where oil is stored. In the process of oil extraction, oil gas flows into the well bottom from the reservoir bed and rises to the driving mode of the well head from the well bottom, a large amount of oil gas can be generated in the oil extraction process, the oil gas is directly discharged into the atmosphere to pollute the atmosphere, and therefore the oil gas needs to be conveyed into the fire prevention tank for combustion treatment.

Oil gas burning needs the outside air to get into in the fire prevention jar, in order to make oxygen and oil gas mixture in the air, the burning of the oil gas of being convenient for, consequently all seted up on the top of fire prevention jar and supplied the air admission to the opening, it has the upper cover to slide on the opening, the slip of upper cover is mostly manual push-and-pull at present, work efficiency is low, need be close to the opening during push-and-pull moreover, easily burnt by the fire, factor of safety is low, it is very necessary to design an oil gas evacuation fire prevention jar upper cover automatic closing device in view of this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic closing device of oil gas evacuation fire prevention jar upper cover to the slip that provides present upper cover in solving above-mentioned background is mostly manual push-and-pull, and work efficiency is low, need be close to the opening during push-and-pull moreover, is burnt by the fire easily, problem that factor of safety is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic closing device of oil gas evacuation fire prevention jar upper cover, includes the fire prevention jar body, the outside lateral wall of fire prevention jar body is fixed with the mounting panel, the upper end of mounting panel is fixed with servo motor through the bolt, servo motor's output shaft tip has the gear through the key-type connection, the upper end meshing transmission of gear is connected with the rack, one side that servo motor was kept away from to the rack has the upper cover through the bolt fastening, the upper cover is located the top of fire prevention jar body, the lower extreme both sides of upper cover all are fixed with the slider through the bolt, slider sliding connection has the spout, the spout passes through the bolt fastening on the outside top of fire prevention jar body, two be provided with the wind gap between the spout, set up the top at the fire prevention jar body in the wind gap.

Preferably, a surrounding plate is arranged on the periphery of the outer side of the upper end of the air port, the surrounding plate is welded to the top end of the fireproof tank body, the upper end face of the surrounding plate is in close contact with the upper cover, and the area of the upper cover is larger than the opening area of the air port.

Preferably, the both ends tip of spout all is provided with the stopper, the stopper passes through the bolt fastening on the top of fire prevention jar body.

Preferably, hoisting rings are welded on the left side and the right side of the upper end face of the upper cover.

Preferably, a handle is fixed to the front side of the upper end surface of the upper cover through a bolt.

Preferably, the welding has the floor between the outside lateral wall of mounting panel and fire prevention jar body, the floor is located the downside of mounting panel and is the slope setting.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a servo motor drives the gear rotation, and then the gear drive rack removes, and then the rack drives the upper cover and removes, and then the upper cover is along the spout back-and-forth movement under the drive of slider, and then the upper cover is crisscross with the wind gap, wind gap and external intercommunication, the outside air of being convenient for gets into, the burning of this internal oil gas of convenient fire prevention jar, the regulation of the violent degree of oil gas burning is realized to wind gap open-ended size simultaneously, facilitates the use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

Reference numerals: 1. a fire-proof tank body; 2. mounting a plate; 3. a servo motor; 4. a gear; 5. a rack; 6. an upper cover; 7. a slider; 8. a chute; 9. a tuyere; 10. enclosing plates; 11. a limiting block; 12. a handle; 13. lifting a lifting ring; 14. a rib plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model provides a technical scheme: as shown in fig. 2 and 3, an automatic closing device for an upper cover of an oil-gas emptying fireproof tank comprises a fireproof tank body 1, wherein a mounting plate 2 is fixed on the outer side wall of the fireproof tank body 1, a servo motor 3 is fixed at the upper end of the mounting plate 2 through a bolt, in order to enhance the firmness of connection between the servo motor 3 and the fireproof tank body 1 and the stability, a rib plate 14 is welded between the mounting plate 2 and the outer side wall of the fireproof tank body 1, the rib plate 14 is positioned at the lower side of the mounting plate 2 and is arranged in an inclined manner, the end part of an output shaft of the servo motor 3 is connected with a gear 4 through a key, the upper end of the gear 4 is in meshing transmission connection with a rack 5, and an upper cover 6 is fixed on one side of the rack;

as shown in fig. 1-3, the upper cover 6 is located above the fire-proof tank body 1, both sides of the lower end of the upper cover 6 are fixed with sliding blocks 7 through bolts, the sliding blocks 7 are connected with sliding grooves 8 in a sliding manner, the sliding grooves 8 are fixed at the top end of the outside of the fire-proof tank body 1 through bolts, a tuyere 9 is arranged between the two sliding grooves 8, the tuyere 9 is arranged at the top end of the fire-proof tank body 1, in order to make the tuyere 9 and the upper cover 6 tightly contact to avoid oil gas leakage, a surrounding plate 10 is arranged around the outer side of the upper end of the tuyere 9, the surrounding plate 10 is welded at the top end of the fire-proof tank body 1, the upper end surface of the surrounding plate 10 is tightly contacted with the upper cover 6, the area of the upper cover 6 is larger than the opening area of the tuyere 9, so as to realize that the tuyere 9 is completely blocked, in order to prevent the, play spacing, guard action, be convenient for lift by crane when upper cover 6 assembles, all weld hoisting ring 13 in the up end left and right sides of upper cover 6, for the convenience manually pulling upper cover 6 when having a power failure or servo motor 3 breaks down, there is handle 12 at the up end front side of upper cover 6 through the bolt fastening.

The working principle is as follows: when the opening size of the air port 9 needs to be adjusted, the servo motor 3 is played, the servo motor 3 drives the gear 4 to rotate, the gear 4 rotates to drive the rack 5 to move, the rack 5 drives the upper cover 6 to move back and forth along the sliding groove 8, and the upper cover 6 and the air port 9 are separated in a staggered mode to achieve adjustment of the opening size of the air port 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic closing device of oil gas evacuation fire prevention jar upper cover, includes fire prevention jar body (1), its characterized in that: the outer side wall of the fireproof tank body (1) is fixed with a mounting plate (2), the upper end of the mounting plate (2) is fixed with a servo motor (3) through a bolt, the end part of an output shaft of the servo motor (3) is connected with a gear (4) through a key, the upper end of the gear (4) is connected with a rack (5) in a meshing transmission way, one side of the rack (5) far away from the servo motor (3) is fixed with an upper cover (6) through a bolt, the upper cover (6) is positioned above the fireproof tank body (1), the two sides of the lower end of the upper cover (6) are both fixed with sliding blocks (7) through bolts, the sliding block (7) is connected with a sliding groove (8) in a sliding mode, the sliding groove (8) is fixed to the top end of the outer side of the fireproof tank body (1) through a bolt, an air port (9) is arranged between the sliding groove (8), and the air port (9) is arranged on the top end of the fireproof tank body (1).

2. The automatic closing device of the upper cover of the oil and gas emptying fireproof tank as claimed in claim 1, characterized in that: the fireproof tank is characterized in that a surrounding plate (10) is arranged on the periphery of the outer side of the upper end of the air port (9), the surrounding plate (10) is welded to the top end of the fireproof tank body (1), the upper end face of the surrounding plate (10) is in close contact with the upper cover (6), and the area of the upper cover (6) is larger than the opening area of the air port (9).

3. The automatic closing device of the upper cover of the oil and gas emptying fireproof tank as claimed in claim 1, characterized in that: the both ends tip of spout (8) all is provided with stopper (11), stopper (11) pass through the bolt fastening on the top of fire prevention jar body (1).

4. The automatic closing device of the upper cover of the oil and gas emptying fireproof tank as claimed in claim 1, characterized in that: hoisting rings (13) are welded on the left side and the right side of the upper end face of the upper cover (6).

5. The automatic closing device of the upper cover of the oil and gas emptying fireproof tank as claimed in claim 1, characterized in that: a handle (12) is fixed on the front side of the upper end face of the upper cover (6) through bolts.

6. The automatic closing device of the upper cover of the oil and gas emptying fireproof tank as claimed in claim 1, characterized in that: the welding has floor (14) between the outside lateral wall of mounting panel (2) and fire prevention jar body (1), floor (14) are located the downside of mounting panel (2) and are the slope setting.