CN210510407U - Safety valve of polymerization inhibitor storage tank - Google Patents

Abstract

The utility model discloses a relief valve of polymerization inhibitor storage tank, which comprises a valve body, valve body bottom fixed mounting has the mount pad, the top fixed mounting of valve body has pressure sensor, and is equipped with the pressure display screen on the pressure sensor, one side of valve body is equipped with the discharge pipe, and the top fixed mounting of discharge pipe has sealed motor. The utility model discloses be provided with sealed motor and seal valve cooperation, can seal up and the pressure release to the relief valve, the functional of electronic pressure release has been realized, the practicality has been increased, it has increased the continuation of the journey nature of relief valve to be provided with the battery, the condition of the unable use of relief valve under having a power failure has been avoided, the practicality has been increased, the limitation has been reduced, it can carry out automatic control to the relief valve to be provided with the singlechip, the staff of being convenient for simultaneously long-range understanding the state of relief valve, the practicality has been increased, make the relief valve convenient to use more, application scope has been enlarged, and the convenience is popularized and used.

Description

Safety valve of polymerization inhibitor storage tank

Technical Field

The utility model relates to a relief valve technical field specifically is a relief valve of polymerization inhibitor storage tank.

Background

The polymerization inhibitor is an industrial aid, and is generally used for preventing polymerization from proceeding, and the polymerization inhibitor molecule reacts with chain radicals to form non-radical substances or low-activity radicals which cannot be initiated, thereby terminating the polymerization.

1, the existing safety valve mostly adopts the function of mechanical detection, and the situation of low detection precision can occur during long-term use of the mechanical detection, so that the safety of the safety valve during use is reduced; 2. meanwhile, the existing safety valve is simple in structure, does not have the function of detecting the internal pressure of the storage tank when in use, and reduces the functionality of the safety valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relief valve of polymerization inhibitor storage tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a relief valve of polymerization inhibitor storage tank, includes the valve body, valve body bottom fixed mounting has the mount pad, the top fixed mounting of valve body has pressure sensor, and is equipped with the pressure display screen on the pressure sensor, one side of valve body is equipped with the discharge pipe, and the top fixed mounting of discharge pipe has sealed motor, and the inside movable mounting of discharge pipe has a seal valve, the outside fixed mounting of seal valve has closed sealed pad, one side of valve body is equipped with the control box, and the inside of control box is equipped with built-in battery, the inside fixed mounting of control box has the baffle, and fixed mounting has the singlechip on the baffle.

Preferably, the bottom of the mounting seat is fixedly provided with a mounting sealing gasket, and the mounting seat is provided with a mounting hole.

Preferably, one side of the pressure sensor is provided with a temperature sensor, and the temperature sensor is provided with a temperature display screen.

Preferably, a protective casing is fixedly mounted on the exterior of the sealed motor.

Preferably, a diversion hose is fixedly installed at one side of the discharge pipe.

Preferably, one side of the control box is provided with a wiring hole.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional safety valve, the safety valve of the polymerization inhibitor storage tank is provided.

1. Be provided with the mount pad and be convenient for the staff and install fixedly to the relief valve, increased the practicality, be provided with pressure sensor and pressure display screen, can monitor the pressure of polymerization inhibitor storage tank, can show simultaneously, increased the practicality of relief valve, be provided with sealing motor and seal valve cooperation, can seal and the pressure release to the relief valve, realized the functional of electronic pressure release, increased the practicality.

2. Be provided with the battery and increased the continuation of journey nature of relief valve, avoided the condition that the relief valve can't be used under having a power failure, increased the practicality, reduced the limitation, be provided with the singlechip and can carry out automatic control to the relief valve, the staff of being convenient for simultaneously is long-range to be known the state of relief valve, has increased the practicality, makes relief valve convenient to use more, has enlarged application scope, convenient to popularize and use.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. installing a sealing gasket; 2. a mounting seat; 201. mounting holes; 3. a valve body; 4. a control box; 401. a partition plate; 402. a wiring hole; 5. a pressure sensor; 6. a pressure display screen; 7. a discharge pipe; 8. a diversion hose; 9. a protective housing; 10. a temperature sensor; 11. a temperature display screen; 12. a storage battery is arranged inside; 13. a single chip microcomputer; 14. sealing the motor; 15. a sealing valve; 1501. the gasket is closed.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a relief valve of polymerization inhibitor storage tank, includes valve body 3, and there is mount pad 2 bottom of valve body 3 through welded fastening, and mount pad 2 is convenient for the relief valve and carries out erection joint, has increased the practicality of relief valve, and there is pressure sensor 5 at the top of valve body 3 through bolt fixed mounting, and pressure sensor 5's model can be: LU-THG type, pressure sensor 5 monitors the pressure of polymerization inhibitor storage tank, the functionality of relief valve has been increased, pass through the control system connection of wire and relief valve inside through pressure sensor 5, be equipped with pressure display screen 6 on the pressure sensor 5, pressure display screen 6 can show the data of pressure sensor monitoring, one side of valve body 3 has discharge pipe 7 through welded fastening, there is sealed motor 14 at the top of discharge pipe 7 through bolt-passing fixed mounting, the model of sealed motor 14 can be: 36GP5.18B type, the sealing motor 14 is connected with the control system of the safety valve through a lead, the sealing valve 15 is movably installed inside the discharge pipe 7, and the sealing valve 15 is connected with the sealing motor 14, so that the sealing valve 15 can be opened or closed through the sealing motor 14, a closing gasket 1501 is arranged on the sealing valve 15, the closing gasket 1501 increases the sealing performance of the sealing valve 15 when the discharge pipe 7 is closed, one side of the valve body 3 is fixedly provided with the control box 4 through a bolt, the inside of the control box 4 is fixedly provided with the internal storage battery 12 through a bolt, the internal storage battery 12 is connected with the electrical equipment in the safety valve through a lead so as to provide electrical support for the internal storage battery 12, the top of the internal storage battery 12 is fixedly provided with the partition 401 through a bolt, and the single chip 13 is fixedly installed on the partition 401: STM32F103VET6 model, singlechip 13 can collect the data that pressure sensor 5 monitored in the relief valve through personnel's programming, through can controlling sealed motor 14.

Further, the bottom of the mounting seat 2 is fixedly provided with a mounting gasket 1, and the mounting seat 2 is provided with a mounting hole 201. In the embodiment, the sealing gasket 1 is arranged to increase the sealing performance when the mounting seat 2 is connected with the polymerization inhibitor storage tank, and meanwhile, the mounting hole 201 is convenient for fixed mounting through a bolt.

Further, one side of the pressure sensor 5 is provided with a temperature sensor 10, and the temperature sensor 10 is provided with a temperature display screen 11. In an embodiment, the temperature sensor 10 may be of the type: EL-P202 type, temperature sensor 10 can monitor the inside temperature of polymerization inhibitor storage tank, has increased the functionality of relief valve, and temperature display screen 11 shows the data that temperature sensor 10 monitored.

Further, a protective casing 9 is fixedly mounted on the outside of the canned motor 14. In the embodiment, the protective casing 9 is fixedly installed through bolts, the protective casing 9 protects the sealing motor 14, the condition that the sealing motor 14 is damaged due to external factors is avoided, and the safety is improved.

Furthermore, a diversion hose 8 is fixedly installed on one side of the discharge pipe 7. In the embodiment, the diversion hose 8 is fixedly connected with the discharge pipe 7 through a caliper, meanwhile, the other end of the diversion hose 8 is connected with a collecting or purifying device, and the diversion hose 8 conducts diversion on the decompressed gas.

Further, a wiring hole 402 is provided at one side of the control box 4. In one embodiment, the wiring holes 402 facilitate the connection of wires to the control system of the control box 4, thereby facilitating remote data knowledge of the safety valve by the operator.

The working principle is as follows: the installation seat 2 and the installation sealing gasket 1 are used for carrying out sealing installation on the safety valve, the pressure sensor 5 is used for monitoring the pressure inside the polymerization inhibitor storage tank, and when the pressure value is larger than the safety range, the single chip microcomputer 13 is used for sealing the motor 14 to rotate, so that the sealing valve 15 is opened for pressure relief.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims (6)

1. The utility model provides a relief valve of polymerization inhibitor storage tank, includes valve body (3), its characterized in that: the utility model discloses a valve body, including valve body (3), top fixed mounting have pressure sensor (5), and be equipped with pressure display screen (6) on pressure sensor (5), one side of valve body (3) is equipped with discharge pipe (7), and the top fixed mounting of discharge pipe (7) has sealed motor (14), and the inside movable mounting of discharge pipe (7) has seal valve (15), the outside fixed mounting of seal valve (15) has closed sealed pad (1501), one side of valve body (3) is equipped with control box (4), and the inside of control box (4) is equipped with built-in battery (12), the inside fixed mounting of control box (4) has baffle (401), and fixed mounting has singlechip (13) on baffle (401).

2. The safety valve of a polymerization inhibitor storage tank according to claim 1, wherein: the bottom fixed mounting of mount pad (2) has installation sealed pad (1), and is equipped with mounting hole (201) on mount pad (2).

3. The safety valve of a polymerization inhibitor storage tank according to claim 1, wherein: one side of the pressure sensor (5) is provided with a temperature sensor (10), and the temperature sensor (10) is provided with a temperature display screen (11).

4. The safety valve of a polymerization inhibitor storage tank according to claim 1, wherein: and a protective shell (9) is fixedly arranged outside the sealed motor (14).

5. The safety valve of a polymerization inhibitor storage tank according to claim 1, wherein: and a diversion hose (8) is fixedly arranged on one side of the discharge pipe (7).

6. The safety valve of a polymerization inhibitor storage tank according to claim 1, wherein: one side of the control box (4) is provided with a wiring hole (402).

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