CN218348037U

CN218348037U - Explosion-proof warning device for opening safety valve

Info

Publication number: CN218348037U
Application number: CN202222381589.7U
Authority: CN
Inventors: 马容忠; 徐晓晖; 田君君; 单竞
Original assignee: Yangzhou Xinye Boiler And Vessel Inspection Auxiliary Engineering Co ltd
Current assignee: Yangzhou Xinye Boiler And Vessel Inspection Auxiliary Engineering Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-20
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an explosion-proof warning device is opened to relief valve belongs to relief valve technical field, which comprises a bod, the inner wall fixedly connected with pipeline of organism, and the inner wall of pipeline installs the relief valve body, the inner wall of relief valve body is provided with the controller, and the other end of controller is provided with adjustment mechanism, adjustment mechanism's inner wall is provided with the transmission line, and the other end of transmission line is provided with the mechanism of warning. This explosion-proof warning device is opened to relief valve, through the warning mechanism that sets up, guaranteed that safety inspection and technology supervisory personnel can know which equipment which relief valve has opened through relief valve take off warning light and siren are whistle and whistle rapidly to carry out corresponding processing according to the inside scheme of unit, the unit of using is in time carrying out safety monitoring to having opened the relief valve simultaneously, in time discovers the relief valve and plays to jump back the seat and leak and close not tight problem, in time makes corresponding processing.

Description

Explosion-proof warning device for opening safety valve

Technical Field

The utility model relates to a relief valve technical field specifically is an explosion-proof warning device is opened to relief valve.

Background

The safety valve is a special valve which is in a normally closed state under the action of external force, when the medium pressure in equipment or a pipeline rises to exceed a specified value, the medium pressure in the pipeline or the equipment is prevented from exceeding the specified value by discharging the medium to the outside of the system, the safety valve belongs to the automatic valve class, is mainly used for boilers, pressure vessels and pipelines, controls the pressure to be not more than the specified value, plays an important role in protecting personal safety and equipment operation, and can be used only by a pressure test.

The existing safety valve has the advantages that in the actual use process, after the safety valve jumps, the leakage of a sealing surface after the safety valve returns to the seat is caused by a plurality of factors, the phenomenon of untight sealing is caused, and when inspection personnel find the leakage, a medium in a container or a pipeline leaks for a period of time, certain economic loss is caused, potential safety hazards are generated, and therefore the existing safety valve cannot meet the requirement for safety warning of the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof warning device is opened to relief valve to solve the relief valve that provides among the above-mentioned background art and be not convenient for the user's very first time and carry out the problem of discovery to leaking the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof warning device is opened to relief valve, includes the organism, the inner wall fixedly connected with pipeline of organism, and the inner wall of pipeline installs the relief valve body, the inner wall of relief valve body is provided with the controller, and the other end of controller is provided with adjustment mechanism, adjustment mechanism's inner wall is provided with the transmission line, and the other end of transmission line is provided with the mechanism of warning.

Preferably, no. one cylinder of adjustment mechanism's top fixedly connected with, and the inner wall of a cylinder is provided with the controller, the top fixedly connected with of a cylinder starts the piece, and starts the piece and constitutes elevation structure with a cylinder.

Preferably, the outer wall sliding connection of start block has the switch, and the top fixedly connected with baffle of switch, the bottom fixedly connected with spring of baffle, and spring and baffle constitute extending structure, the quantity of spring has threely, and the three spring equidistance sets up the bottom at the baffle, the inner wall of switch is provided with the transmission line.

Preferably, the inner wall fixedly connected with mount of warning mechanism, and the inner wall fixedly connected with dead lever of mount, the outer wall of dead lever is provided with the activity ring, and activity ring and dead lever constitution revolution mechanic.

Preferably, the bottom fixedly connected with cylinder No. two of activity ring, and the inner wall of cylinder No. two is provided with the transmission line, cylinder No. two constitutes elevation structure with the activity ring.

Preferably, the outer wall of the movable ring is fixedly connected with a connector, and the connector forms a rotating structure with the fixed rod through the movable ring.

Preferably, the outer wall swing joint of connector has a line of conducting No. one, and the outer wall of a line of conducting is provided with green light attention device, the outer wall swing joint of connector has a line of conducting No. two, and the outer wall of a line of conducting No. two is provided with the converter.

Preferably, the inner wall fixedly connected with broadcaster of converter, and the top fixedly connected with red light attention device of converter, red light attention device passes through converter and No. two conducting wires with broadcaster and constitutes the integral structure.

Compared with the prior art, the beneficial effects of the utility model are that: the safety valve opens the explosion-proof warning device;

1. the safety valve opening anti-explosion warning device ensures that safety patrol and process supervision personnel can rapidly know which safety valve of which equipment is opened through a safety valve take-off warning lamp and an alarm through the arranged warning mechanism when the safety valve leaks and needs to warn a user in the first time, and performs corresponding treatment according to a plan in a unit;

2. this explosion-proof warning device is opened to relief valve, through adjustment mechanism's setting, when the user need guarantee the starting block and carry out the stability that goes up and down, through the adjustment mechanism who sets up, the condition that has prevented that a cylinder from driving the starting block and surpassing the switch junction when going up and down takes place, has prevented that follow-up can't in time take place to the condition of relief valve leakage, and then has guaranteed the stability of follow-up explosion-proof warning device work, has increased the practicality of whole device of carrying.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the pipeline and the warning mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the adjusting mechanism of the present invention;

fig. 4 is the internal structure diagram of the warning mechanism of the present invention.

In the figure: 1. a body; 2. a pipeline; 3. a safety valve body; 4. a controller; 5. an adjustment mechanism; 501. a first cylinder; 502. a start block; 503. a switch; 504. a baffle plate; 505. a spring; 6. a transmission line; 7. a warning mechanism; 701. a fixed mount; 702. a fixing rod; 703. a movable ring; 704. a second cylinder; 705. a connector; 706. a first conductive line; 707. a green light alarm; 708. a second conducting wire; 709. a converter; 710. a red light alarm; 711. a broadcaster.

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, the present invention provides a technical solution: an explosion-proof warning device for opening of a safety valve comprises a machine body 1, wherein a pipeline 2 is fixedly connected to the inner wall of the machine body 1, a safety valve body 3 is installed on the inner wall of the pipeline 2, a controller 4 is arranged on the inner wall of the safety valve body 3, an adjusting mechanism 5 is arranged at the other end of the controller 4, a transmission line 6 is arranged on the inner wall of the adjusting mechanism 5, a warning mechanism 7 is arranged at the other end of the transmission line 6, the adjusting mechanism 5 comprises a first air cylinder 501, a starting block 502, a switch 503, a baffle 504 and a spring 505, the first air cylinder 501 is fixedly connected to the top of the adjusting mechanism 5, the controller 4 is arranged on the inner wall of the first air cylinder 501, a starting block 502 is fixedly connected to the top of the first air cylinder 501, the starting block 502 and the first air cylinder 501 form a lifting structure, and the switch 503 is slidably connected to the outer wall of the starting block 502, the top of the switch 503 is fixedly connected with a baffle 504, the bottom end of the baffle 504 is fixedly connected with a spring 505, the springs 505 and the baffle 504 form a telescopic structure, the number of the springs 505 is three, the three springs 505 are equidistantly arranged at the bottom end of the baffle 504, the inner wall of the switch 503 is provided with a transmission line 6, through the arrangement of the adjusting mechanism 5, when a user needs to ensure the lifting stability of the starting block 502, the situation that the starting block 502 exceeds the joint of the switch 503 when the first cylinder 501 drives the starting block 502 to lift is prevented through the arranged adjusting mechanism 5, the situation that the safety valve cannot be leaked in time in the following process is prevented, the working stability of the following explosion-proof warning device is further ensured, and the practicability of the whole lifting device is increased;

the warning mechanism 7 comprises a fixed frame 701, a fixed rod 702, a movable ring 703, a second cylinder 704, a connector 705, a first conducting wire 706, a green light warning device 707, a second conducting wire 708, a converter 709, a red light warning device 710 and a sound player 711, wherein the fixed frame 701 is fixedly connected to the inner wall of the warning mechanism 7, the fixed rod 702 is fixedly connected to the inner wall of the fixed frame 701, the movable ring 703 is arranged on the outer wall of the fixed rod 702, the movable ring 703 and the fixed rod 702 form a rotating structure, the second cylinder 704 is fixedly connected to the bottom end of the movable ring 703, a transmission line 6 is arranged on the inner wall of the second cylinder 704, the second cylinder 704 and the movable ring 703 form a lifting structure, the connector 705 is fixedly connected to the outer wall of the movable ring 703, the connector 705 and the fixed rod 702 form a rotating structure through the movable ring 703 and the fixed rod 702, the first conducting wire 706 is movably connected to the outer wall of the connector 705, and the green light conducting device 707 is arranged on the outer wall of the first warning wire 706, the outer wall of the connector 705 is movably connected with a second conducting wire 708, the outer wall of the second conducting wire 708 is provided with a converter 709, the inner wall of the converter 709 is fixedly connected with a broadcaster 711, the top of the converter 709 is fixedly connected with a red light alarm 710, the red light alarm 710 and the broadcaster 711 form an integrated structure with the second conducting wire 708 through the converter 709, when the safety valve leaks and needs to be warned to a user in the first time through the arrangement of the warning mechanism 7, the safety inspection and process supervision personnel can rapidly know which equipment and which safety valve is opened through the safety valve jump warning light and the alarm by whistling, and correspondingly dispose according to the internal plan of a unit, and simultaneously, the unit is used for timely and safely monitoring the opened safety valve, and timely finds the problems of leakage and untight closing of the safety valve jump back seat, and corresponding treatment is carried out in time.

The working principle is as follows: when the safety valve is used for opening the anti-explosion warning device, firstly, when the machine body 1 carries out pneumatic transmission from the pipeline 2, the pneumatic transmission is carried out through the safety valve body 3, then, when the pneumatic transmission is too strong, the pneumatic valve in the safety valve body 3 is lifted and lowered, and then the pneumatic valve is driven to press the controller 4 when lifted and lowered, so that the controller 4 starts the first air cylinder 501 arranged at the top of the adjusting mechanism 5, so that the first air cylinder 501 drives the starting block 502 to lift, so that the starting block 502 is connected with the switch 503, simultaneously, when the switch 503 is lifted and lowered, the spring 505 is squeezed, so that the baffle 504 is limited, the stability of connection between the switch 503 and the starting block 502 is ensured, so that the switch 503 is electrified, and further, because the switch 503 and the fixed frame 701 are arranged on the outer wall of the transmission line 6, so that the second air cylinder 704 is started, so that the second air cylinder 704 drives the movable ring 703 to drive the movable ring 703 to lift, so that the movable ring 703 drives the movable ring 703 to lift and the fixed frame 703 to lift, and the movable ring 703 are connected with the red indicator 710, so that the movable ring 703 is connected with the red indicator 710 is connected with the fixed frame 703, and the movable ring 708, and the alarm 709 are connected with the movable indicator 703, and the red indicator 710 are connected with the movable indicator 706, therefore, safety patrol and process supervision personnel can rapidly know which equipment and which safety valve are opened through the safety valve jump warning lamp and the alarm, correspondingly handle according to the internal plan of a unit, and simultaneously, a user can timely monitor the opened safety valve, timely find the problems of leakage and untight closing of the safety valve jump seat, and timely perform corresponding treatment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 explosion-proof warning device is opened to relief valve, includes organism (1), its characterized in that: the inner wall fixedly connected with pipeline (2) of organism (1), and the inner wall of pipeline (2) installs relief valve body (3), the inner wall of relief valve body (3) is provided with controller (4), and the other end of controller (4) is provided with adjustment mechanism (5), the inner wall of adjustment mechanism (5) is provided with transmission line (6), and the other end of transmission line (6) is provided with warning mechanism (7).

2. The safety valve opening anti-explosion warning device according to claim 1, characterized in that a first cylinder (501) is fixedly connected to the top of the adjusting mechanism (5), a controller (4) is arranged on the inner wall of the first cylinder (501), an actuating block (502) is fixedly connected to the top of the first cylinder (501), and the actuating block (502) and the first cylinder (501) form a lifting structure.

3. The safety valve opening anti-explosion warning device according to claim 2, characterized in that the outer wall of the starting block (502) is slidably connected with a switch (503), the top of the switch (503) is fixedly connected with a baffle (504), the bottom of the baffle (504) is fixedly connected with a spring (505), the spring (505) and the baffle (504) form a telescopic structure, the number of the springs (505) is three, the three springs (505) are equidistantly arranged at the bottom of the baffle (504), and the inner wall of the switch (503) is provided with a transmission line (6).

4. The safety valve opening anti-explosion warning device according to claim 3, characterized in that a fixing frame (701) is fixedly connected to the inner wall of the warning mechanism (7), a fixing rod (702) is fixedly connected to the inner wall of the fixing frame (701), a movable ring (703) is arranged on the outer wall of the fixing rod (702), and the movable ring (703) and the fixing rod (702) form a rotating structure.

5. The safety valve opening anti-explosion warning device according to claim 4, characterized in that a second cylinder (704) is fixedly connected to the bottom end of the movable ring (703), a transmission line (6) is arranged on the inner wall of the second cylinder (704), and the second cylinder (704) and the movable ring (703) form a lifting structure.

6. The explosion-proof warning device for the opening of the safety valve is characterized in that a connector (705) is fixedly connected to the outer wall of the movable ring (703), and the connector (705) and the fixed rod (702) form a rotating structure through the movable ring (703).

7. The explosion-proof warning device for the opening of the safety valve is characterized in that a first conducting wire (706) is movably connected to the outer wall of the connector (705), a green light warning device (707) is arranged on the outer wall of the first conducting wire (706), a second conducting wire (708) is movably connected to the outer wall of the connector (705), and a converter (709) is arranged on the outer wall of the second conducting wire (708).

8. The safety valve opening anti-explosion warning device according to claim 7, wherein a sound transmitter (711) is fixedly connected to the inner wall of the converter (709), a red light warning device (710) is fixedly connected to the top of the converter (709), and the red light warning device (710) and the sound transmitter (711) form an integrated structure with the second conducting wire (708) through the converter (709).