CN102128014A

CN102128014A - Electric bailing well opening anti-theft cap

Info

Publication number: CN102128014A
Application number: CN2011100379118A
Authority: CN
Inventors: 禹栽星
Original assignee: Individual
Current assignee: Daqing Zhongke Laser Technology Co Ltd Service Completion
Priority date: 2011-02-15
Filing date: 2011-02-15
Publication date: 2011-07-20
Anticipated expiration: 2031-02-15
Also published as: CN102128014B

Abstract

The invention discloses an electric bailing well opening anti-theft cap which is cooperatively used with a remote control or a mobile phone. The anti-theft cap comprises a shell, a storage battery, a motor, a motor seat, a base plate, a screw rod, an inner barrel, a joint on a valve, a ball valve, a valve base, a sleeve coupling hoop and a central processing unit; the central processing unit consists of a singlechip, a control module and a receiving/transmitting module; the joint on the valve and the valve base are respectively in screwed connection with the upper end and the lower end of the ball valve, and the outer periphery of the valve base is in screwed connection with the sleeve coupling hoop at the upper end of a well barrel; the base plate is provided with the storage battery and the motor, the motor is connected with an output end of the control module, the motor is fixed on the base plate by the motor seat, a screw thread of the screw rod is screwed into the upper end of the inner barrel after the screw rod which is connected with a shaft of the motor is penetrated through the base plate, the lower part of the inner barrel which is arranged at the outer side of the sleeve coupling hoop is lengthways cut into a plurality of petals, and the inner periphery of the lower end of the inner barrel is provided with a lug boss; and each part is covered by the shell to be fixed with the base plate. The anti-theft cap has the anti-theft function and also can exhaust the pressure in the well to guarantee the production safety.

Description

Electronic bailing well head Anti-theft cap

Technical field

What the present invention relates to is a kind of well head anti-theft device, and concrete is a kind of electronic bailing well head Anti-theft cap.

Background technology

Bailing well is owing to yield poorly, producing oil continuously, but by the time in the pit shaft fluid pump collection adopt the way of bailing to exploit when a certain amount of, be a kind of intermittent recovery well.After dragging for oil at every turn and finishing, well head be sealed up, in order to avoid oil gas leaks and dropped into foreign material by the undesirable in well, and, can't understand the pressure under the bailing well ordinary production state owing to there is not supporting test technology.Therefore, need a kind of can sealing well head, do not discharged again, and when dragging for oil next time, can beat the well head anti-theft device of opening pressure again by other people.At present, existing well head anti-theft device has a variety of, is mostly directly to pin well head with lid, can be antitheft, but do not have the row pressure device, in the bailing well since oil gas gather for a long time and cause borehole pressure too high, when opening once more can because pressure moment leak cause produce dangerous.And because most well head Anti-theft cap adopts the mode of pinning well head, keyhole exposes, though key has special messenger's keeping, still stays opportunity to the lawless person.

Summary of the invention

The objective of the invention is provides a kind of electronic bailing well head Anti-theft cap at the problems referred to above, is opened and is closed by remote controller or mobile phone control, not only can be antitheft, and all right emptying borehole pressure guarantees production safety.

The present invention is achieved through the following technical solutions: electronic bailing well head Anti-theft cap, with remote controller or the supporting use of mobile phone, comprise shell body, storage battery, motor, motor cabinet, substrate, screw rod, inner core, valve top connection, ball valve, valve base, casing coupling and CPU; CPU is made up of single-chip microcomputer, control module and reception, transmitter module, reception, the built-in SIM card of transmitter module, and reception, transmitter module are connected with output simultaneously with the input of single-chip microcomputer, and control module is connected with the output of single-chip microcomputer; Valve top connection and valve base are respectively with the upper and lower end of screwed connection at ball valve, and the periphery of valve base is connected with the casing coupling of screw thread with the pit shaft upper end; Storage battery and motor are installed on the substrate, motor is connected with the output of control module, motor is fixed on the substrate by motor cabinet, its screw thread was screwed into the inner core upper end after the screw rod that is connected with the axle of motor passed substrate, the inner core bottom that is positioned at the casing coupling outside vertically is slit into many lobes, and there is projection in week in the lower end; Shell body covers the back to above-mentioned each parts and fixes with substrate.

Adopt the good effect of technique scheme: the present invention is on the basis of common well head Anti-theft cap, adds the row pressure device that is made of valve top connection, ball valve and valve base, wherein, but valve top connection external rubber pipe, when opening ball valve, gas can be discharged the emptying borehole pressure with sebific duct in the well; Because the built-in SIM card of reception, transmitter module in the CPU, reception, transmitter module can receive the signal from remote controller, SIM card can receive the signal from mobile phone, pass through the operation of central processing unit controls motor during use by remote controller or mobile phone, implement the Kai Heguan of Anti-theft cap, without any openable position, can stop lawless person's pilferage behavior greatly on the whole device; And SIM card can be stored the information that configures in advance, and when the on off state of Anti-theft cap changed, SIM card editing short message automatically sent out, and is convenient to the status information that the staff is in time known Anti-theft cap.

Four, description of drawings

Fig. 1 is that overall structure of the present invention is partly cutd open schematic diagram;

Fig. 2 is a control procedure block diagram of the present invention.

Among the figure: 1 shell body, 2 storage batterys, 3 motors, 4 motor cabinets, 5 substrates, 6 screw rods, 7 inner cores, 8 valve top connections, 9 ball valves, 10 valve bases, 11 casing couplings, 12 pit shafts.

Five, the specific embodiment: the invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is that overall structure of the present invention is partly cutd open schematic diagram, as shown in the figure, electronic bailing well head Anti-theft cap, the supporting use of this device and remote controller or mobile phone comprises shell body 1, storage battery 2, motor 3, motor cabinet 4, substrate 5, screw rod 6, inner core 7, valve top connection 8, ball valve 9, valve base 10, casing coupling 11 and CPU.CPU is made up of single-chip microcomputer, control module and reception, transmitter module, reception, the built-in SIM card of transmitter module, reception, transmitter module are used to receive the signal from remote controller, and SIM card is used to receive the signal from mobile phone, but also editing short message sends to mobile phone.Reception, transmitter module are connected with output simultaneously with the input of single-chip microcomputer, and the signal that is used for receiving imports single-chip microcomputer into, and can receive the instruction of single-chip microcomputer, and editing short message sends out.Control module is connected with the output of single-chip microcomputer, is used to receive the instruction of single-chip microcomputer.Single-chip microcomputer adopts commercially available prod, i.e. single-chip microcomputer 89C2051.Valve top connection 8 is with the upper end of screwed connection at ball valve 9, and valve base 10 is with the lower end of screwed connection at ball valve 9, and the periphery of valve base 10 is connected with the casing coupling 11 of screw thread with pit shaft 12 upper ends.Storage battery 2 and motor 3 are installed on the substrate 5, and motor 3 is connected with the output of control module, is used to receive the signal of control module.Motor 3 is fixed on the substrate 5 by motor cabinet 4, the screw rod 6 that is connected with the axle of motor 3 passes substrate 5 its screw threads of back and is screwed into inner core 7 upper ends, inner core 7 bottoms that are positioned at casing coupling 11 outsides vertically are slit into many lobes, the lobe number is at least two, satisfy the needs that its lower end has expansivity, inner core has projection in 7 lower ends in week, and projection can be used to block casing coupling 11.It is fixing with dog screw and substrate 5 that shell body 1 covers the back to storage battery 2, motor 3, motor cabinet 4, substrate 5, screw rod 6, inner core 7, valve top connection 8, ball valve 9, valve base 10, casing coupling 11 and pit shaft 12.

Fig. 2 is a control procedure block diagram of the present invention, as shown in the figure, dotted line represents to make the signal conduction orientation of motor counter-rotating among the figure, solid line is represented signal conduction orientation that motor is just being changeed, during installation, the valve base 10 that connects ball valve 9 and valve top connection 8 with screwed connection to the casing coupling 11 of pit shaft 12 upper ends, screw.The substrate 5 that storage battery 2 and motor 3 will be housed with shell body 1 covers, and with screw substrate 5 is fixed on the shell body 1, will be screwed into inner core 7 tops with the screw rod 6 that the axle of motor 3 is connected.Then with remote controller or the mobile phone signal that motor 3 is rotated in the forward of giving an order, after reception in the CPU, the transmitter module received signal, import signal into single-chip microcomputer, after single-chip microcomputer is handled, issue instructions to control module, owing to motor 3 is connected with the output of control module, so drive screw rod 6 is rotated in the forward after motor 3 received signals, inner core 7 is risen, and the part that makes inner core 7 lower ends have projection is left the lower surface of shell body 1.Because inner core 7 bottoms vertically are slit into many lobes, its lower end has expansivity, and inner core 7 is enclosed within on the casing coupling 11.Again with the give an order signal of motor 3 reverse rotations of remote controller or mobile phone, after reception in the CPU, the transmitter module received signal, import signal into single-chip microcomputer, single-chip microcomputer issues instructions to control module after handling, reverse rotation after motor 3 received signals, inner core 7 is descended, and its lower end enters the lower surface of shell body 1, can not radial dilatation, the projection in week just can be blocked casing coupling 11 in inner core 7 lower ends, and shell body 1 just can not have been pulled up from casing coupling 11.

In the time will opening Anti-theft cap, with remote controller or the mobile phone signal that motor 3 is rotated in the forward of giving an order, reception in the CPU, after the transmitter module received signal, import signal into single-chip microcomputer, after single-chip microcomputer is handled, issue instructions to control module, because motor 3 is connected with the output of control module, driving screw rod 6 after motor 3 received signals is rotated in the forward, inner core 7 is risen, after the lower surface of shell body 1 was left in the lower end of inner core 7, the projection in week had lost the control to casing coupling 11 in inner core 7 lower ends, and shell body 1 just can have been pulled up from casing coupling 11.Then valve top connection 8 is connected sebific duct, open ball valve 9 and put pressure, after the pressure emptying valve base 10 screwed off from well head and get final product.

Claims

1. electronic bailing well head Anti-theft cap, it is characterized in that: the supporting use of this device and remote controller or mobile phone comprises shell body (1), storage battery (2), motor (3), motor cabinet (4), substrate (5), screw rod (6), inner core (7), valve top connection (8), ball valve (9), valve base (10), casing coupling (11) and CPU; CPU is made up of single-chip microcomputer, control module and reception, transmitter module, reception, the built-in SIM card of transmitter module, and reception, transmitter module are connected with output simultaneously with the input of single-chip microcomputer, and control module is connected with the output of single-chip microcomputer; Valve top connection (8) and valve base (10) are respectively with the upper and lower end of screwed connection in ball valve (9), and the periphery of valve base (10) is connected with the casing coupling (11) of screw thread with pit shaft (13) upper end; Storage battery (2) and motor (3) are installed on the substrate (5), motor (3) is connected with the output of control module, motor (3) is fixed on the substrate (5) by motor cabinet (4), the screw rod (6) that is connected with the axle of motor (3) passes its screw thread of substrate (5) back and is screwed into inner core (7) upper end, inner core (7) bottom that is positioned at casing coupling (11) outside vertically is slit into many lobes, and there is projection in week in the lower end; It is fixing with substrate (5) that shell body (1) covers the back to above-mentioned each parts.

2. electronic bailing well head Anti-theft cap according to claim 1, it is characterized in that: described single-chip microcomputer is 89C2051.