CN219104241U - Wind pressure detection alarm device - Google Patents

Abstract

The utility model discloses a wind pressure detection alarm device, which belongs to the technical field of plastic production and particularly relates to a wind pressure detection alarm device, which comprises a pressure detector, wherein the pressure detector penetrates through the wall of an air pipe, a connecting sleeve combined with the pressure detector is arranged on the wall of the air pipe, a sealing sleeve jointed with the air pipe and the inner wall of the connecting sleeve is arranged on the outer wall of the detection end of the pressure detector, supporting plates are arranged on the left side and the right side of the connecting sleeve, an extrusion piece jointed with the upper end of the pressure detector is arranged between the supporting plates on the two sides, elastic limiting pieces are arranged on the left side wall and the right side wall of the extrusion piece, the condition of wind pressure in the air pipe can be known through the cooperation of the pressure detector, an alarm and a display screen, and the alarm can be given out in time when the wind pressure is not generated, so that the blocking or leakage protection effect is improved, the installation tightness can be ensured by the arrangement of the connecting sleeve and the sealing sleeve, the supporting plates, the elastic limiting pieces and the limiting holes are matched with each other to facilitate the disassembly and the pressure detector.

Description

Wind pressure detection alarm device

Technical Field

The utility model relates to the technical field of plastic production, in particular to a wind pressure detection alarm device.

Background

At present, stable movement is ensured through stable wind pressure in the production process of powdery plastics, so that the production safety can be ensured, but blockage and leakage exist in the production process, the internal pressure can be increased during blockage, hidden danger of explosion exists, the environment is polluted by powder during leakage, and the human health is influenced, so that a device for detecting wind pressure and reminding is needed.

Disclosure of Invention

The utility model aims to provide a wind pressure detection alarm device, which solves the problems that in the prior art, blockage and leakage exist in the production process, the internal pressure is increased when the blockage exists, hidden danger of explosion exists, powder pollutes the environment when the leakage exists, and the human health is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind pressure detection alarm device, includes pressure detector, pressure detector runs through the tuber pipe wall, be provided with the adapter sleeve that combines with pressure detector on the pipe wall of tuber pipe, be provided with the seal cover with tuber pipe and adapter sleeve inner wall laminating on pressure detector's the detection end outer wall, the left and right sides of adapter sleeve all is provided with the backup pad, both sides install the extrusion piece with pressure detector upper end laminating between the backup pad, all be provided with elastic limiting piece on the lateral wall of extrusion piece, the spacing hole that elastic limiting piece corresponds has been seted up on the siding wall of backup pad, pressure detector electric connection has siren and display screen.

Preferably, positioning grooves corresponding to the elastic limiting pieces are formed in the left side wall and the right side wall of the extrusion piece.

Preferably, the elastic limiting piece comprises a shell, a spring is transversely arranged in the shell, a limiting plate is arranged on the other side of the spring, a limiting block corresponding to the limiting hole is arranged on the side wall of the limiting plate, and a pull rod penetrating through the side wall of the shell is arranged on the other side of the limiting plate.

Preferably, an elastic block attached to the pressure detector is provided on the inner wall of the upper side of the pressing member.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simple structure, can know the condition of wind pressure in the air pipe through the cooperation of the pressure detector, the alarm and the display screen, can give an alarm in time when the wind pressure is not correct, improves the protection effect of blockage or leakage, ensures the installation tightness by the arrangement of the connecting sleeve and the sealing sleeve, facilitates the disassembly and assembly of the pressure detector by the cooperation of the supporting plate, the extrusion piece, the elastic limiting piece and the limiting hole, is convenient for the replacement when faults occur, can detect the wind pressure of the air pipe through the cooperation of the integral structure, ensures the production safety, can stop and maintain in time, and reduces the pollution and explosion probability to the environment.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is an enlarged view of the structure of the portion B in fig. 2;

FIG. 5 is a partial block diagram of the present utility model;

fig. 6 is a connection diagram of an electrical appliance according to the present utility model.

In the figure: the device comprises a pressure detector 1, an air pipe 2, a connecting sleeve 3, a sealing sleeve 4, a supporting plate 5, an extrusion piece 6, an elastic limiting piece 7, a positioning groove 8, a limiting hole 9, a shell 10, a spring 11, a limiting plate 12, a limiting block 13, a pull rod 14 and an elastic block 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a wind pressure detection alarm device, includes pressure detector 1, can detect the wind pressure condition, pressure detector 1 runs through tuber pipe 2 pipe wall, be provided with on the pipe wall of tuber pipe 2 with the adapter sleeve 3 that pressure detector 1 combined, be provided with on the detection end outer wall of pressure detector 1 with tuber pipe 2 and adapter sleeve 3 inner wall laminating seal cover 4, can guarantee the leakproofness of pressure detector 1 installation through the cooperation, the left and right sides of adapter sleeve 3 all is provided with backup pad 5, both sides install the extrusion piece 6 with pressure detector 1 upper end laminating between the backup pad 5, can restrict the position of pressure detection spare 1 through extrusion piece 6, guarantee that the position is stable, all be provided with elasticity locating part 7 on the lateral wall about extrusion piece 6, set up spacing hole 9 that elasticity locating part 7 corresponds on the board wall of backup pad 5, both cooperations can make things convenient for dismouting 6, pressure detector 1 electric connection has siren and display screen, can remind through the siren when detecting wind pressure and setting up the value and appearing the deviation, the display screen can run through the condition of detecting the wind pressure.

Wherein, the constant head tank 8 that corresponds with elastic limiting piece 7 has all been seted up on the lateral wall about extrusion 6, can fix the mounted position of extrusion 6, elastic limiting piece 7 includes shell 10, the inside of shell 10 transversely is provided with spring 11, the opposite side of spring 11 is provided with limiting plate 12, be provided with the stopper 13 that corresponds with spacing hole 9 on the lateral wall of limiting plate 12, the opposite side of limiting plate 12 is provided with the pull rod 14 that runs through the lateral wall of shell 10, can control stopper 13 through pull rod 14 and remove, and the support of spring 11 can keep stopper 13 position stable, be provided with the elastic block 15 that laminates with pressure detector 1 on the upside inner wall of extrusion 6, can have elastic support's effect when protecting pressure detector 1.

Working principle: firstly, the pressure detector 1 is inserted into the air pipe 2 through the position of the connecting sleeve 3, the tightness of the joint can be ensured through the matching of the sealing sleeve 4, then the extrusion piece 6 is placed on the upper side of the pressure detector 1, two side edges are combined with the supporting plate 5, then two side pull rods 14 are pulled, the limiting block 13 can enter the inside of the shell 10, the extrusion piece 6 is convenient to move downwards, the extrusion piece 6 is pressed after the elastic block 15 in the inside is contacted with the pressure detector 1, the extrusion piece 6 can be further moved downwards, after the limiting block 13 is aligned with the position of the limiting hole 9, the limiting block 13 can be moved into the limiting hole 9 under the action of the spring 11, the position of the extrusion piece 6 can be fixed, the position of the pressure detector 1 can be fixed in this way, the wind pressure condition in the air pipe 2 can be detected under the matching of the pressure detector 1, the alarm and the display screen, an alarm can be timely sent out when the wind pressure deviates from a set value, the hidden danger is convenient to maintain, and the safety hazard is reduced.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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 utility model 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a wind pressure detection alarm device, includes pressure detector (1), its characterized in that: the utility model discloses a pressure detector, including tuber pipe (2) pipe wall, pressure detector (1) and pressure detector (1) are provided with adapter sleeve (3) that combine on the pipe wall of tuber pipe (2), be provided with seal cover (4) with tuber pipe (2) and adapter sleeve (3) inner wall laminating on the detection end outer wall of pressure detector (1), the left and right sides of adapter sleeve (3) all is provided with backup pad (5), both sides install extrusion piece (6) with pressure detector (1) upper end laminating between backup pad (5), all be provided with elastic limiting piece (7) on the left and right sides wall of extrusion piece (6), limiting hole (9) that elastic limiting piece (7) correspond have been seted up on the board wall of backup pad (5), pressure detector (1) electric connection has siren and display screen.

2. A wind pressure detection alarm device according to claim 1, wherein: positioning grooves (8) corresponding to the elastic limiting pieces (7) are formed in the left side wall and the right side wall of the extrusion piece (6).

3. A wind pressure detection alarm device according to claim 1, wherein: the elastic limiting piece (7) comprises a shell (10), a spring (11) is transversely arranged in the shell (10), a limiting plate (12) is arranged on the other side of the spring (11), a limiting block (13) corresponding to the limiting hole (9) is arranged on the side wall of the limiting plate (12), and a pull rod (14) penetrating through the side wall of the shell (10) is arranged on the other side of the limiting plate (12).

4. A wind pressure detection alarm device according to claim 1, wherein: an elastic block (15) attached to the pressure detector (1) is arranged on the inner wall of the upper side of the extrusion piece (6).

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