CN218208090U - Safety valve with anti-theft device - Google Patents

Abstract

The utility model discloses a safety valve with an anti-theft device, which comprises a valve body, wherein the valve body main body is a valve pipe, a storage battery seat is fixedly arranged on the outer wall of the valve pipe, a front pipeline and a rear pipeline are respectively assembled at the front end and the rear end of the valve pipe, a main flange ring is fixedly arranged at the front end and the rear end of the valve pipe, and a secondary flange ring with the same specification as the main flange ring is fixedly arranged at the end head of the front pipeline and the rear pipeline; this relief valve with anti-theft device, through the setting of each subassembly on the valve pipe, can send normal signal to the single chip microcomputer base when main response electromagnetic block is hugged closely with from the response electric magnetic path, when this valve integument is separated with the pipeline by force, main response electromagnetic block with from the response electric magnetic path separation and send abnormal signal to the single chip microcomputer base, single chip microcomputer base drive battery seat is to valve pipe output current this moment, thereby can effectively avoid stolen circumstances to appear, solved current relief valve not be equipped with corresponding anti-theft device and then lead to its very easily stolen problem.

Description

Safety valve with anti-theft device

Technical Field

The utility model relates to a relief valve theftproof technical field specifically is a relief valve with anti-theft device.

Background

Through the search, in the application with patent application number 201721756159.1, an oil field safety valve anti-theft device is disclosed, comprising: a first sheath; the first sheath is provided with a cavity, a through hole communicated with the cavity is formed in the side wall of the first sheath, the inner peripheral wall of the cavity can be wrapped on the outer peripheral wall of the safety valve, and the air leakage part of the safety valve can penetrate through the through hole from the inside of the cavity and extend outwards; the fixing part is arranged at the bottom of the first sheath and is used for being connected with the heating furnace; first sheath includes the sheath lamella of two radial divisions, and one side of two sheath lamellas is articulated mutually, is provided with the breach on the terminal surface of the opposite side of at least one sheath lamella, and the terminal surface of the opposite side of two sheath lamellas can dock respectively in the upper and lower side of the portion of losing air of relief valve to make the breach can form the through-hole. The application embodiment provides an oil field safety valve anti-theft device, which can protect a safety valve from being stolen.

Above-mentioned theftproof subassembly dissociates in the valve body outside, not only is not convenient for install the valve body, can only be used for simultaneously with the heating furnace on, and in the laying process of current outdoor pipeline, need install a large amount of relief valves, generally be spiral flange formula assembly, very easily stolen.

We have therefore proposed a safety valve with an anti-theft device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a relief valve with anti-theft device has solved current relief valve and has not been equipped with corresponding anti-theft device and then lead to its very easily stolen problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the safety valve comprises a valve body, wherein a valve body main body is a valve pipe, a storage battery seat is fixedly mounted on the outer wall of the valve pipe, a front pipeline and a rear pipeline are respectively assembled at the front end and the rear end of the valve pipe, a main flange ring is fixedly mounted at the front end and the rear end of the valve pipe, a secondary flange ring with the same specification as the main flange ring is fixedly mounted at the end of the front pipeline and the end of the rear pipeline, a plastic clamping pad is arranged between the main flange ring and the secondary flange ring, a secondary induction magnetic block is assembled on the outer wall of the plastic clamping pad, and a main induction electromagnetic block which is opposite to the secondary induction magnetic block in position and is adaptive to the specification is fixedly mounted on the digging side wall of the main flange ring.

Preferably, the output end of the storage battery seat is fixedly connected to the valve pipe, and a single chip base for regulating and controlling the opening and closing state of the storage battery seat is fixedly installed on the outer wall of the storage battery seat.

Preferably, five groups of screw holes with opposite positions are formed in the main flange ring, the auxiliary flange ring and the plastic clamping pad, and the inner sides of the screw holes are provided with bolt assemblies made of hard plastic.

Preferably, the inner wall of the plastic clamp pad is fixedly provided with a plastic inner tube, the thickness of the plastic inner tube is five times of that of the plastic clamp pad, and the length of the outer diameter of the plastic inner tube is the same as the inner diameter of the valve tube, the front pipeline and the rear pipeline

Preferably, the outer wall of the valve pipe is fixedly provided with a warning seat, and the warning seat is provided with marks and characters for warning electric shock.

(III) advantageous effects

The utility model provides a relief valve with anti-theft device. The method has the following beneficial effects:

1. this relief valve with anti-theft device, through the setting of each subassembly on the valve pipe, can send normal signal to the single chip microcomputer base when main response electromagnetic block is hugged closely with following the response electric magnetic path, when this valve integument is separated with the pipeline by force, main response electromagnetic block with follow the response electric magnetic path separation and send abnormal signal to the single chip microcomputer base, single chip microcomputer base drive battery holder is to valve pipe output current this moment, then make the valve body become electrified body, thereby can effectively avoid stolen circumstances to appear, it is not equipped with corresponding anti-theft device then to have solved current relief valve and leads to its very easily stolen problem.

2. This relief valve with anti-theft device through the setting of plastic clamp pad not only can increase the sealed effect when the device suit, can also completely cut off preceding pipeline and back pipeline, makes the valve pipe be in the single electrified body, avoids the valve pipe electrified and influences the synchronous electrified condition emergence of preceding pipeline and back pipeline, and the setting of warning seat also can send corresponding warning in addition, increases the device's security.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the valve tube of the present invention;

fig. 4 is a schematic structural diagram of the internal cross-section of the present invention.

In the figure: 1. a valve body; 2. a front duct; 3. a rear duct; 4. a valve tube; 5. a warning seat; 6. a plastic clip pad; 7. a primary flange ring; 8. a secondary flange ring; 9. a plastic inner tube; 10. a battery holder; 11. a single chip machine base; 12. a main induction electromagnetic block; 13. and a secondary induction electric magnetic block.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a safety valve with an anti-theft device comprises a valve body 1, wherein the main body of the valve body 1 is a valve pipe 4, a storage battery seat 10 is fixedly installed on the outer wall of the valve pipe 4, a front pipeline 2 and a rear pipeline 3 are respectively assembled at the front end and the rear end of the valve pipe 4, a main flange ring 7 is fixedly installed at the front end and the rear end of the valve pipe 4, a secondary flange ring 8 with the same specification as the main flange ring 7 is fixedly installed at the end head of the front pipeline 2 and the end head of the rear pipeline 3, a plastic clamping pad 6 is arranged between the main flange ring 7 and the secondary flange ring 8, a secondary induction magnetic block 13 is assembled on the outer wall of the plastic clamping pad 6, and a main induction magnetic block 12 which is opposite to the secondary induction magnetic block 13 in position and is adaptive to the specification is fixedly installed on the digging side wall of the main flange ring 7;

in this embodiment, it should be added that, the safety valve with an anti-theft device can send a normal signal to the single chip microcomputer base 11 when the main induction electromagnetic block 12 and the slave induction electromagnetic block 13 are tightly attached to each other through the arrangement of each component on the valve tube 4, when the valve body 1 is forcibly separated from the pipeline, the main induction electromagnetic block 12 is separated from the slave induction electromagnetic block 13 and sends an abnormal signal to the single chip microcomputer base 11, at this time, the single chip microcomputer base 11 drives the battery base 10 to output current to the valve tube 4, so that the valve body 1 becomes a charged body, thereby effectively avoiding the occurrence of a stolen situation, and solving the problem that the existing safety valve is easily stolen because the existing safety valve is not equipped with a corresponding anti-theft device.

In this embodiment, it should be added that the output end of the battery seat 10 is fixedly connected to the valve tube 4, and the outer wall of the battery seat 10 is fixedly provided with a single chip seat 11 for regulating and controlling the open and close state of the battery seat;

the single chip microcomputer base 11 is electrically connected with the main induction electric magnetic block 12 and the slave induction electric magnetic block 13 through conducting wires, so that the attaching state of the main induction electric magnetic block 12 and the slave induction electric magnetic block 13 can be monitored in real time, and the anti-theft effect of the device is guaranteed.

In this embodiment, it should be added that five sets of screw holes with opposite positions are formed on the main flange ring 7, the auxiliary flange ring 8 and the plastic clamping pad 6, and the inner sides of the screw holes are assembled with bolt assemblies made of rigid plastic;

wherein, bolt assembly's setting is convenient for carry out corresponding assembly to the device, and the electrified condition of preceding pipeline 2 and rear duct 3 is also avoided taking place to its plastic material's setting simultaneously.

In this embodiment, it should be added that a plastic inner tube 9 is fixedly installed on an inner wall of the plastic clamping pad 6, a thickness of the plastic inner tube 9 is five times that of the plastic clamping pad 6, and an outer diameter of the plastic inner tube 9 is the same as inner diameters of the valve tube 4, the front pipe 2 and the rear pipe 3;

in this embodiment, it is further to be additionally described that a warning seat 5 is fixedly installed on the outer wall of the valve tube 4, and the warning seat 5 is provided with an electric shock warning mark and characters;

wherein, this relief valve with anti-theft device through the setting of plastic clamp pad 6 not only can increase the sealed effect when the device suit, can also completely cut off preceding pipeline 2 and back pipeline 3, makes valve pipe 4 be in single electrified body, avoids valve pipe 4 electrified and influences preceding pipeline 2 and the synchronous electrified condition of back pipeline 3 and take place, warns the setting of seat 5 in addition and also can send corresponding warning, increases the device's security.

The utility model discloses a theory of operation and use flow: when the device needs to be assembled, the storage battery seat 10 is powered off in advance, then the valve body 1 is assembled between the front pipeline 2 and the rear pipeline 3 by matching a bolt assembly and the plastic clamping pad 6, at the moment, the main induction magnetic block 12 and the slave induction magnetic block 13 are in a joint state, then the storage battery seat 10 is powered on, as the main induction magnetic block 12 and the slave induction magnetic block 13 are in joint, the single chip base 11 receives a normal signal, the storage battery seat 10 does not discharge, when a thief forcibly separates the valve tube 4 from the front pipeline 2 and the rear pipeline 3, the main induction magnetic block 12 and the slave induction magnetic block 13 are in a separation state, and meanwhile, the single chip base 11 receives an abnormal signal and drives the storage battery seat 10 to discharge to the valve tube 4 to stimulate the skin of the thief, so that the high-efficiency anti-theft effect is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A safety valve with an anti-theft device is characterized in that: including valve body (1), valve body (1) main part is valve pipe (4), fixed mounting has battery holder (10) on the outer wall of valve pipe (4), both ends are equipped with preceding pipeline (2) and back pipeline (3) respectively around valve pipe (4), both ends fixed mounting has main flange ring (7) around valve pipe (4), and the end fixed mounting of preceding pipeline (2) and back pipeline (3) has from flange ring (8) the same with main flange ring (7) specification, be provided with plastic clamp pad (6) between main flange ring (7) and the follow flange ring (8), be equipped with on the outer wall of plastic clamp pad (6) from response electricity (13), fixed mounting has on digging the lateral wall of main flange ring (7) and from response main response electromagnetic block (12) that response electricity magnetic path (13) position is relative and specification looks adaptation.

2. A safety valve with an anti-theft device according to claim 1, characterized in that: the output end of the storage battery seat (10) is fixedly connected to the valve pipe (4), and a single chip base (11) for regulating and controlling the opening and closing state of the storage battery seat (10) is fixedly installed on the outer wall of the storage battery seat.

3. A safety valve with an anti-theft device according to claim 1, characterized in that: five groups of screw holes with opposite positions are arranged on the main flange ring (7), the auxiliary flange ring (8) and the plastic clamping pad (6), and the inner sides of the screw holes are provided with bolt assemblies made of hard plastic.

4. A safety valve with an anti-theft device according to claim 1, characterized in that: the plastic clamp pad is characterized in that a plastic inner pipe (9) is fixedly mounted on the inner wall of the plastic clamp pad (6), the thickness of the plastic inner pipe (9) is five times that of the plastic clamp pad (6), and the length of the outer diameter of the plastic inner pipe (9) is the same as the inner diameter of the valve pipe (4), the front pipeline (2) and the rear pipeline (3).

5. A safety valve with an anti-theft device according to claim 1, characterized in that: the outer wall of the valve pipe (4) is fixedly provided with a warning seat (5), and the warning seat (5) is provided with signs and characters for warning electric shock.

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