阅读说明：本技术 一种具有过压力保护的压力容器 (Pressure vessel with overpressure protection ) 是由 来飞 于 2020-11-20 设计创作，主要内容包括：本发明公开了一种具有过压力保护的压力容器,涉及压力容器技术领域,解决了内胆压力变化突然,缺乏警示,人员来不及撤离的问题。一种具有过压力保护的压力容器,包括外框架；所述外框架为一处圆柱形的结构,所述外框架包括底座和缓冲块,所述外框架底部固定连接有一处矩形的底座；所述外框架内部固定连接有一处缓冲块；所述缓冲块顶部固定连接有一处内胆；所述内胆为中空的圆柱形结构,所述内胆包括隔板和分压块,所述内胆内部固定连接有一处隔板；所述内胆顶部设置有一处分压块；所述内胆顶部固定连接有一处分压胆。本发明转块转动,敲击条不断摆动敲击缓冲板,警示周围人员,方便人员撤离,减少人员受伤。(The invention discloses a pressure container with overpressure protection, relates to the technical field of pressure containers, and solves the problems that the pressure of an inner container changes suddenly, warning is lacked, and people are not in time to evacuate. A pressure vessel with overpressure protection, comprising an outer frame; the outer frame is of a cylindrical structure and comprises a base and a buffer block, and the bottom of the outer frame is fixedly connected with a rectangular base; a buffer block is fixedly connected inside the outer frame; the top of the buffer block is fixedly connected with an inner container; the inner container is of a hollow cylindrical structure and comprises a partition plate and a pressure dividing block, and the inner part of the inner container is fixedly connected with one partition plate; a pressing block is arranged at one position on the top of the inner container; the top of the inner container is fixedly connected with a partial pressure container. According to the invention, the rotating block rotates, the knocking strip continuously swings to knock the buffer plate, surrounding personnel are warned, personnel can conveniently evacuate, and personnel injuries are reduced.)

1. A pressure vessel with overpressure protection, characterized by: comprising an outer frame (1); the outer frame (1) is of a cylindrical structure, the outer frame (1) comprises a base (101) and a buffer block (102), and the bottom of the outer frame (1) is fixedly connected with the rectangular base (101); a buffer block (102) is fixedly connected inside the outer frame (1); the top of the buffer block (102) is fixedly connected with an inner container (2); the inner container (2) is of a hollow cylindrical structure, the inner container (2) comprises a partition plate (201) and a pressure dividing block (202), and the inner part of the inner container (2) is fixedly connected with one partition plate (201); a press block (202) is arranged at one position on the top of the inner container (2); the top of the inner container (2) is fixedly connected with a partial pressure container (3); the pressure dividing container (3) comprises a buffer plate (301), a filter plate (302), a rotating block (303) and a knocking strip (304), and the buffer plate (301) is fixedly connected inside the pressure dividing container (3); the middle part of the buffer plate (301) is rotatably connected with a rotating block (303); the rotating block (303) is connected with a knocking strip (304) in a sliding manner; the middle part of the knocking strip (304) is rotatably connected with the buffer plate (301); five cross strips (4) are fixedly connected to the middle part of the inner container (2) in a surrounding manner; the cross strip (4) comprises a fixing strip (401) and a sliding block (402), and the head end of the cross strip (4) is rotatably connected with the fixing strip (401).

2. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the baffle (201) is of a circular ring structure, a circular circulation hole is formed in the center of the baffle (201), five small flow through holes are formed in the edge of the baffle (201) in a surrounding mode, the middle of the baffle (201) is higher than the edge of the baffle, and the edge of the baffle (201) gradually inclines upwards to the middle of the baffle.

3. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the inner part of the pressure dividing block (202) is a trapezoidal cylindrical groove with a narrow upper part and a wide lower part, the top of the pressure dividing block (202) is connected with the bottom of the pressure dividing liner (3) in a penetrating way, and the top of the liner (2) is gradually inclined from the edge to the center.

4. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the buffer plate (301) is vertically arranged with two positions, the center of the buffer plate (301) at the lower part is fixed with a filter plate (302), and the center of the buffer plate (301) at the upper part is rotatably connected with a rotating block (303).

5. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the bottom of the rotating block (303) is provided with a rotating fan, the middle of the rotating block (303) is provided with a round of up-and-down sliding groove in a surrounding mode, the sliding groove is connected with the head end of the knocking strip (304) in a sliding mode, the rotating block (303) rotates, and the knocking strip (304) swings in a reciprocating mode to knock the buffer board (301).

6. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the crossing strip (4) is formed by connecting two long strip centers in a rotating manner, the head ends of the two long strips are connected with a fixed strip (401) in a rotating manner, and the tail ends of the two long strips are connected with a sliding block (402) in a rotating manner.

7. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the fixing strip (401) is fixedly connected with the outer wall of the inner container (2), the fixing strip (401) is long-strip-shaped, the length of the fixing strip (401) is one half of the depth of the inner container (2), and the tail end of the sliding block (402) is vertically and slidably connected with the inner wall of the outer frame (1).

8. A pressure vessel with overpressure protection as claimed in claim 1 wherein: the outer frame (1) further comprises a magnetic block (103), the magnetic block (103) is connected to the outer portion of the outer frame (1) in a sliding mode, a magnet is arranged at the tail end of the sliding block (402), and the magnetic block (103) and the tail end of the sliding block (402) are mutually adsorbed.

Technical Field

The invention relates to the technical field of pressure containers, in particular to a pressure container with overpressure protection.

Background

A pressure vessel is a closed vessel that can withstand pressure. The pressure container has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research. Among them, the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels, in order to be used in the chemical industry and the petrochemical industry at most. The pressure container is mainly used for heat transfer, mass transfer, reaction and other technological processes, storing and transporting pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry, and also has wide application in other industrial and civil fields, such as air compressors. Auxiliary machines (such as a cooler, a buffer, an oil-water separator, a gas tank, an evaporator, and a liquid coolant tank) of various special compressors and refrigeration compressors belong to pressure vessels.

For example, patent No. CN111569779A discloses a pressure vessel with overpressure protection, and relates to the technical field of pressure vessel equipment. Including base, pressure processing equipment, backup pad and feeding case, the fixed surface of base is provided with pressure processing equipment and two backup pads, two be fixed connection between the top of backup pad and the bottom of feeding case, the feeding case is located the top of pressure processing equipment, the inside fixed mounting of feeding case has the fixed plate, the bottom fixed mounting of fixed plate has weighing transducer. The surface of the fixed plate is thrown through the arranged materials, the fixed plate is used for limiting the movement of the materials, the weight of the materials is transmitted to the weight sensor through the fixed plate, the weight of the materials can be accurately known by an operator, the effect of facilitating accurate material quantity is achieved, the accident caused by inaccurate control of the material quantity in the pressure container by the operator is avoided, and the effect of protecting personal safety is achieved.

The multilayer frame wraps the outside of the pressure container, so that many accidents are caused by the fact that the inner container is damaged, the outer frame is intact, the inner container is inconvenient to maintain and inspect, the change of the inner container is difficult to master, the pressure change of the inner container is sudden, the warning is lacked, and people cannot escape in time.

Disclosure of Invention

The invention aims to provide a pressure container with overpressure protection, which aims to solve the problems that a plurality of accidents are caused by damages of an inner container, the outer frame is intact, the inner container is inconvenient to maintain and inspect, the change of the inner container is difficult to master, the pressure change of the inner container is sudden, the warning is lacked, and people cannot escape in time.

In order to achieve the purpose, the invention provides the following technical scheme: a pressure vessel with overpressure protection, comprising an outer frame; the outer frame is of a cylindrical structure and comprises a base and a buffer block, and the bottom of the outer frame is fixedly connected with a rectangular base; a buffer block is fixedly connected inside the outer frame; the top of the buffer block is fixedly connected with an inner container; the inner container is of a hollow cylindrical structure and comprises a partition plate and a pressure dividing block, and the inner part of the inner container is fixedly connected with one partition plate; a pressing block is arranged at one position on the top of the inner container; the top of the inner container is fixedly connected with a partial pressure container; the pressure dividing container comprises a buffer plate, a filter plate, a rotating block and a knocking strip, and the buffer plate is fixedly connected inside the pressure dividing container; the middle part of the buffer plate is rotatably connected with a rotating block; the rotating block is connected with a knocking strip in a sliding manner; the middle part of the knocking strip is rotatably connected with the buffer plate; five cross strips are fixedly connected to the middle part of the inner container in a surrounding manner; the cross strip comprises a fixing strip and a sliding block, and the head end of the cross strip is rotatably connected with one fixing strip.

Preferably, the baffle is of a circular ring-shaped structure, a circular circulation hole is formed in the center of the baffle, five small circulation holes are formed in the edge of the baffle in a surrounding mode, the middle of the baffle is higher than the edge of the baffle, and the edge of the baffle gradually inclines upwards to the middle.

Preferably, the pressure dividing block is internally provided with a trapezoidal cylindrical groove with a narrow upper part and a wide lower part, the top of the pressure dividing block is connected with the bottom of the pressure dividing liner in a penetrating manner, and the top of the liner is gradually inclined from the edge to the center.

Preferably, the buffer plate is vertically arranged with two positions, a filter plate is fixed at the center of the buffer plate at the lower part, and a rotating block is rotatably connected at the center of the buffer plate at the upper part.

Preferably, the bottom of the rotating block is provided with a rotating fan, the middle of the rotating block is provided with a circle of up-and-down sliding grooves in a surrounding mode, the sliding grooves are connected with the head end of the knocking strip in a sliding mode, the rotating block rotates, and the knocking strip swings to and fro to knock the buffer board.

Preferably, the cross strip is formed by connecting two long strip centers in a rotating manner, the head ends of the two long strips are connected with a fixed strip in a rotating manner, and the tail ends of the two long strips are connected with a sliding block in a rotating manner.

Preferably, the fixed strip is fixedly connected with the outer wall of the inner container, the fixed strip is long-strip-shaped, the length of the fixed strip is one half of the depth of the inner container, and the tail end of the sliding block is vertically connected with the inner wall of the outer frame in a sliding mode.

Preferably, the outer frame further comprises a magnet block, the magnet block is connected to the outer frame in a sliding mode, the tail end of the slider is provided with a magnet, and the magnet block and the tail end of the slider are mutually adsorbed.

Compared with the prior art, the invention has the beneficial effects that:

1. the strength of the inner container is enhanced through the partition plate, the flow of internal substances is buffered through the partition plate, the vibration and the swing of the container are reduced, the stability is improved, when the internal pressure of the inner container is too high and is about to break, the thickness of the pressure dividing block is smaller than that of the inner container, the pressure dividing block is made to break firstly, the pressure dividing inner container is communicated with the inner container, the pressure dividing inner container relieves the pressure of the inner container, the inner container is leaked and cannot explode, and the safety is improved.

2. The buffer plate and the filter plate can buffer the impact force of the pressure dividing block, the impact force impacts the rotation of the rotating block, the knocking strip continuously swings to knock the buffer plate, surrounding personnel are warned, personnel can be evacuated conveniently, and injury of the personnel is reduced.

3. The cross strips are fixed on the outer wall of the inner container, the fixing strips are vertically fixed on the outer wall of the inner container, when the inner container deforms, the height of the fixing strips changes, the cross angle of the cross strips changes, and the position of the magnetic block changes, so that the shape change of the inner container is conveniently detected, and the daily maintenance is convenient.

Drawings

FIG. 1 is a three-dimensional schematic of the present invention;

FIG. 2 is a schematic diagram of an enlarged portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 1B according to the present invention;

FIG. 4 is a schematic view of a rotating block structure according to the present invention;

FIG. 5 is a schematic view of a cross-bar structure of the present invention;

FIG. 6 is a schematic view of the disassembled structure of the present invention;

in the figure: 1. an outer frame; 101. a base; 102. a buffer block; 103. a magnetic block; 2. an inner container; 201. a partition plate; 202. pressing blocks separately; 3. a pressure dividing liner; 301. a buffer plate; 302. a filter plate; 303. rotating the block; 304. knocking the strip; 4. cross bars; 401. a fixing strip; 402. a slide block.

Detailed Description

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

Referring to fig. 1 to 6, an embodiment of the present invention includes: a pressure vessel with overpressure protection, comprising an outer frame 1; the outer frame 1 is of a cylindrical structure, the outer frame 1 comprises a base 101 and a buffer block 102, and the bottom of the outer frame 1 is fixedly connected with the rectangular base 101; a buffer block 102 is fixedly connected inside the outer frame 1; the top of the buffer block 102 is fixedly connected with an inner container 2; the inner container 2 is of a hollow cylindrical structure, the inner container 2 comprises a partition plate 201 and a pressure dividing block 202, and the inner container 2 is fixedly connected with one partition plate 201; a press block 202 is arranged at the top of the inner container 2; the inside of the pressure dividing block 202 is a trapezoidal cylindrical groove with a narrow upper part and a wide lower part, the top of the pressure dividing block 202 is connected with the bottom of the pressure dividing liner 3 in a penetrating manner, and the top of the liner 2 is gradually inclined from the edge to the center, so that the pressure dividing block 202 is convenient to impact; the top of the inner container 2 is fixedly connected with a partial pressure container 3; the pressure dividing container 3 comprises a buffer plate 301, a filter plate 302, a rotating block 303 and a knocking strip 304, and the buffer plate 301 is fixedly connected inside the pressure dividing container 3; the buffer plate 301 is vertically arranged at two positions, the filter plate 302 is fixed at the center of the buffer plate 301 at the lower part, the rotating block 303 is rotatably connected at the center of the buffer plate 301 at the upper part, and the buffer plate 301 and the filter plate 302 can buffer the impact force of the press-dividing block 202; the middle part of the buffer plate 301 is rotatably connected with a rotating block 303; the rotating block 303 is connected with a knocking bar 304 in a sliding way; the middle part of the knocking strip 304 is rotatably connected with the buffer plate 301; five cross strips 4 are fixedly connected in the middle of the inner container 2 in a surrounding manner; the cross strip 4 comprises a fixed strip 401 and a sliding block 402, and the head end of the cross strip 4 is rotatably connected with one fixed strip 401; the cross strip 4 is formed by rotationally connecting the centers of two long strips, the head ends of the two long strips are rotationally connected with a fixed strip 401, and the tail ends of the two long strips are rotationally connected with a sliding block 402; fixed strip 401 and 2 outer wall fixed connection of inner bag, fixed strip 401 is rectangular shape, fixed strip 401 length is the half of the 2 degree of depth of inner bag, slider 402 tail end and the perpendicular sliding connection of 1 inner wall of outer frame, 2 outer walls of inner bag are fixed with alternately strip 4, fixed strip 401 vertical fixation is at 2 outer walls of inner bag, when inner bag 2 takes place to warp, fixed strip 401 altitude mixture control, the cross angle change of alternately strip 4, the position change of magnetic path 103, the shape change of conveniently detecting inner bag 2, make things convenient for daily maintenance.

Further, baffle 201 is the ring structure, and baffle 201 center is provided with circular opening, and baffle 201 edge is encircleed and is provided with five little through-holes, and baffle 201 middle part is higher than the edge, and baffle 201 edge to middle part tilt up gradually, through the flow of baffle 201 buffering inside material, reduces the vibrations of container.

Further, the bottom of the rotating block 303 is provided with a rotating fan, the middle of the rotating block 303 is surrounded by a round chute which is up-down fluctuated, the chute is connected with the head end of the knocking strip 304 in a sliding mode, the rotating block 303 rotates, the knocking strip 304 swings back and forth to knock the buffer board 301, surrounding personnel are warned, the personnel can be evacuated conveniently, and the personnel injury is reduced.

Further, outer frame 1 still includes a magnet 103, and magnet 103 sliding connection is outside outer frame 1, and slider 402 tail end is provided with a magnet, and magnet 103 and slider 402 tail end adsorb each other, and 2 outer walls of inner bag are fixed with cross strip 4, and fixed strip 401 vertical fixation is at 2 outer walls of inner bag, and when inner bag 2 takes place to warp, the position change of magnet 103 conveniently detects the shape change of inner bag 2, makes things convenient for daily maintenance.

The working principle is as follows: the strength of the liner 2 is enhanced through the partition board 201, the flow of internal substances is buffered through the partition board 201, the vibration of the container is reduced, when the internal pressure of the liner 2 is too large and is about to break, the thickness of the pressure dividing block 202 is lower than that of the liner 2, the pressure dividing block 202 is firstly broken, the pressure dividing liner 3 is communicated with the liner 2, the pressure dividing liner 3 relieves the pressure of the liner 2, the liner 2 leaks and cannot explode, the safety is improved, the buffer board 301 and the filter board 302 can buffer the impact force of the pressure dividing block 202, the impact force impacts the rotating block 303 to rotate, the knocking strip 304 continuously swings and knocks the buffer board 301 to warn surrounding personnel, the personnel can conveniently evacuate, the injured personnel are reduced, the cross strip 4 is fixed on the outer wall of the liner 2, the fixing strip 401 is vertically fixed on the outer wall of the liner 2, when the liner 2 deforms, the height of the fixing strip 401 changes, the crossing angle of, the shape change of the inner container 2 is convenient to detect, and the daily maintenance is convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.