CN113562116A

CN113562116A - Atmospheric detection alarm device

Info

Publication number: CN113562116A
Application number: CN202110806693.3A
Authority: CN
Inventors: 李泽恒
Original assignee: Individual
Current assignee: Comde Derenda Wuxi Measuring Technologies Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-10-29
Anticipated expiration: 2041-07-16
Also published as: CN113562116B

Abstract

The invention discloses an atmosphere detection alarm device, which relates to the technical field of atmosphere detection and structurally comprises a main body, wherein an air suction pipe is fixedly connected to the surface of the main body, a connecting body is fixedly connected to the bottom of the main body, an anti-shaking mechanism is fixedly connected to the bottom of the connecting body, a self-locking mechanism is arranged on the surfaces of the anti-shaking mechanism and the connecting body, the main body comprises a connecting wall, an inner annular cavity is arranged on the inner side of the connecting wall, an accommodating ring is fixedly connected to the connecting wall through the inner annular cavity, a ventilation plate is fixedly connected to the inner side surface of the connecting wall, and a fine hole is formed in the surface of the ventilation plate. This detect atmosphere alarm device uses through the cooperation of mechanisms such as main part, breathing pipe, anti-shake mechanism and self-locking mechanism, has solved the problem that the human oxygen deficiency is caused easily to the oxygen concentration of cabin in not enough, reminds the interior personnel through oxygen alarm, has avoided the injures and deaths of personnel, and the device size is less, is fit for the cabin in and uses.

Description

Atmospheric detection alarm device

Technical Field

The invention relates to the technical field of atmosphere detection machinery, in particular to an atmosphere detection alarm device.

Background

In the ship transportation industry, the marine gas detection alarm needs to measure three gases: one is to detect whether the oxygen is sufficient, the other is to detect flammable and explosive gases, and the other is to detect some toxic and harmful gases in the sanitary standard. Many ships are constructed with enclosed spaces (also referred to as enclosed spaces) into which these gases can pose a health hazard to humans, the danger of the explosion of toxic and harmful gases, oxygen deprivation, and flammable and combustible gases and cargo vapors, including, but not limited to: liquid cargo and ballast tanks, certain spaces and compartments within the hull. Based on the above description, the present inventors found that the existing atmosphere detection device mainly has the following disadvantages, for example:

the oxygen concentration can not be detected in the sealed environment such as the cabin, and the personnel in the cabin can be reminded, so that casualties caused by oxygen deficiency can be avoided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an atmosphere detection alarm device, which solves the problems that the oxygen concentration cannot be detected in sealed environments such as a cabin and the like, and personnel in the cabin can be reminded, so that casualties caused by oxygen deficiency are avoided.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an atmosphere detection alarm device comprises a main body, wherein an air suction pipe is fixedly connected to the surface of the main body, a connecting body is fixedly connected to the bottom of the main body, an anti-shaking mechanism is fixedly connected to the bottom of the connecting body, a self-locking mechanism is arranged on the surfaces of the anti-shaking mechanism and the connecting body, the problem that oxygen deficiency of a human body is easily caused due to insufficient oxygen concentration in a cabin is solved through the matched use of the main body, the air suction pipe, the anti-shaking mechanism, the self-locking mechanism and the like, personnel in the cabin are reminded through an oxygen alarm, casualties are avoided, and the device is small in size and suitable for being used in the cabin;

the main part is including connecting the wall, the inboard of connecting the wall is provided with the inner ring chamber, it holds the heterocyclic through inner ring chamber fixedly connected with to connect the wall, the medial surface fixedly connected with aeration plate of connecting the wall, the pore has been seted up on the surface of aeration plate, the air vent has been seted up on the surface of connecting the wall, the connecting wall passes through air vent and aeration plate fixed connection, the medial surface fixedly connected with of connecting the wall subtracts footpath body, the top fixedly connected with plastic lid of connecting the wall, the air passes through the inner ring chamber, is held the heterocyclic and further purifies, holds great granule in the air and deposits, reaches the effect of air-purifying room, and gaseous passing through the aeration plate, the access device is inside, and the rethread trompil gets into indoorly, in other detectors, the device has reached and has carried out the effect of purifying indoor great granule and debris, is favorable to human health.

Preferably, the breathing pipe includes the body, the surface of body and the surface fixed connection of connecting the wall, the medial surface fixedly connected with oxygen alarm and the filter plate of body through setting up a plurality of breathing pipes, detect a plurality of space points, avoid because of special reason, lead to in the space a certain point oxygen concentration too high or low excessively to influence the accuracy of result.

Preferably, the connector includes the device body, the top of the device body and the bottom fixed connection of connecting the wall, the inside of the device body is provided with well cavity, drives the rotation of turbine through the motor, and indoor gas passes through the breathing pipe suction device inner chamber, and through the filter plate, great debris are blockked, prevent that it from blockking up inside the device, and gas is detected by the oxygen alarm, and when oxygen concentration was less than 20%, the alarm reported to the police.

Preferably, the device body is through well cavity fixedly connected with soundproof cotton, the trompil has been seted up on the surface of the device body, the medial surface fixedly connected with motor of the device body, the pivot fixedly connected with turbine of motor output.

Preferably, prevent shaking the mechanism and include casing and wedge platform, the top of casing and the bottom fixed connection of connector, the bottom of wedge platform runs through the bottom of casing and extends to the outside of casing, through wedge platform contact hole bottom, the outward movement of wedge platform, the spring is compressed, and the slider outwards moves under the drive of wedge platform, and is fixed as an organic whole with device and wall body, and the contact frictional force of device and wall body has been increased to the bellying, and in other devices, the device is more suitable for the service environment that the hull etc. rocked.

Preferably, the top of the wedge-shaped table is fixedly connected with an active magnet, the surface of the active magnet is fixedly connected with a first spring, and one end, far away from the active magnet, of the first spring is fixedly connected with the bottom of the motor.

Preferably, the inner side surface of the wedge-shaped table is connected with a sliding block in a sliding mode, the surface of the sliding block is fixedly connected with a second spring, the surface of the second spring is fixedly connected with a passive magnet, and the surface of the sliding block is fixedly connected with a protruding body.

Preferably, self-locking mechanism includes annular ring and wedge ring, the annular ring sets up in the connector and prevents handing-over department that rocks the mechanism, the surface and the wall body fixed connection of wedge ring, the medial surface fixedly connected with third spring of wedge ring, the fixed surface of third spring is connected with the spheroid, and the spheroid passes through annular ring and wedge ring and dies the device lock, when the hull rocks acutely, prevents that the device from breaking away from the hull along with rocking of hull to cause personnel injured's problem, when needs unblock, available magnetic substance attracts the spheroid, thereby unlocking device.

(III) advantageous effects

The invention provides an atmospheric detection alarm device. The method has the following beneficial effects:

(one), this detection atmosphere alarm device uses through the cooperation of mechanisms such as main part, breathing pipe, anti-shake mechanism and self-locking mechanism, has solved the problem that the human oxygen deficiency is caused easily to the oxygen concentration of cabin internal oxygen, reminds the indoor personnel through oxygen alarm, has avoided the casualties of personnel, and the device size is less, is fit for using in the cabin.

(II), this detect atmosphere alarm device, through wedge platform contact hole bottom, the outside motion of wedge platform, first spring is compressed, and the slider outwards moves under the drive of wedge platform, and fixed as an organic whole with device and wall body, the contact frictional force of device and wall body has been increased to the bellying, and in other devices, the device is fit for the service environment that the hull etc. rocked more.

The sphere locks the device through the annular hole and the wedge-shaped ring, when the ship body shakes violently, the device is prevented from being separated from the ship body along with the shaking of the ship body, so that the problem of personal injury is caused, and when the device needs to be unlocked, the sphere is attracted by the magnetic body, so that the device is unlocked.

(IV), this detect atmosphere alarm device, through the rotation of motor drive turbine, indoor gas passes through the breathing pipe suction device inner chamber, and through the filter plate, great debris are blockked, prevent inside its blocking device, and gas is detected by the oxygen alarm, and when oxygen concentration was less than 20%, the alarm reported to the police.

(five), this detect atmosphere alarm device, the air passes through the inner ring chamber, is held the heterocyclic and further purifies, holds great granule in the air and deposits, reaches the effect of air-purifying room, and gaseous through the breather plate, inside the access device, the rethread trompil gets into indoorly, than other detectors, the device has reached and has carried out the effect of purifying indoor great granule and debris, is favorable to human health.

(six), this detect atmosphere alarm device detects a plurality of space points through setting up a plurality of breathing pipes, avoids because of special reasons, and certain point oxygen concentration is too high or low excessively in leading to the space to influence the accuracy of result.

Drawings

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

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

FIG. 3 is an enlarged view of the structure of view A of the present invention;

FIG. 4 is a schematic structural view of the main body of the present invention;

FIG. 5 is an enlarged view of the structure of view B of the present invention;

FIG. 6 is a schematic structural view of a linker of the invention;

FIG. 7 is a schematic structural view of the anti-sloshing mechanism of the present invention;

fig. 8 is a schematic structural view of the self-locking mechanism of the present invention.

In the figure: 1. a main body; 2. an air intake duct; 3. a linker; 4. an anti-shaking mechanism; 5. a self-locking mechanism; 11. a connecting wall; 12. a vent hole; 13. a reducing body; 14. a plastic cover; 21. a pipe body; 22. an oxygen alarm; 23. filtering the plate; 31. a device body; 32. a hollow cavity; 33. sound insulation cotton; 34. opening a hole; 35. a turbine; 41. a housing; 42. a wedge-shaped table; 43. an active magnet; 44. a slider; 45. a passive magnet; 46. a convex body; 47. a first spring; 48. a second spring; 51. annular ring; 52. a wedge ring; 53. a sphere; 54. a third spring; a1, a vent plate; a2, pore; a3, inner ring cavity; a4, heterocyclic ring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an alarm device for detecting atmosphere, which comprises a main body 1, wherein an air suction pipe 2 is fixedly connected to the surface of the main body 1, the air suction pipe 2 comprises a pipe body 21, the surface of the pipe body 21 is fixedly connected with the outer surface of a connecting wall 11, an oxygen alarm 22 and a filter plate 23 are fixedly connected to the inner side surface of the pipe body 21, a motor drives a turbine 35 to rotate, indoor air is sucked into an inner cavity of the device through the air suction pipe 2, larger impurities are blocked by the filter plate 23 to prevent the impurities from blocking the inner part of the device, the air is detected by the oxygen alarm 22, when the oxygen concentration is lower than a certain value, the alarm gives an alarm to remind people in a cabin, a connecting body 3 is fixedly connected to the bottom of the main body 1, the connecting body 3 comprises a device body 31, the device body 31 is fixedly connected with a soundproof cotton 33 through a hollow cavity 32, an opening 34 is formed in the surface of the device body 31, the inner side surface of the device body 31 is fixedly connected with the motor, and a rotating shaft at the output end of the turbine 35, the top of the device body 31 and the bottom fixed connection who is connected wall 11, the inside of the device body 31 is provided with well cavity 32, the bottom fixedly connected with of connector 3 prevents shaking mechanism 4, it includes casing 41 and wedge platform 42 to prevent shaking mechanism 4, the medial surface sliding connection of wedge platform 42 has slider 44, slider 44's fixed surface is connected with second spring 48, second spring 48's fixed surface is connected with passive magnet 45, slider 44's fixed surface is connected with bellying 46, wedge platform 42's top fixedly connected with initiative magnet 43, the fixed surface of initiative magnet 43 is connected with first spring 47.

One end of the first spring 47, which is far away from the driving magnet 43, is fixedly connected with the bottom of the motor, the top of the housing 41 is fixedly connected with the bottom of the connector 3, the bottom of the wedge-shaped table 42 penetrates through the bottom of the housing 41 and extends to the outside of the housing 41, the anti-sway mechanism 4 and the surface of the connector 3 are provided with the self-locking mechanism 5, the self-locking mechanism 5 comprises a ring hole 51 and a wedge-shaped ring 52, the ring hole 51 is arranged at the joint of the connector 3 and the anti-sway mechanism 4, the surface of the wedge-shaped ring 52 is fixedly connected with the wall body, the inner side surface of the wedge-shaped ring 52 is fixedly connected with a third spring 54, the surface of the third spring 54 is fixedly connected with a sphere 53, the main body 1 comprises a connecting wall 11, the inner side of the connecting wall 11 is provided with an inner ring cavity a3, the connecting wall 11 is fixedly connected with a containing ring a4 through the inner ring cavity a3, the inner side surface of the connecting wall 11 is fixedly connected with a ventilation plate a1, the surface of the ventilation plate a1 is provided with a pore 2, air vent 12 has been seted up on the surface of connecting wall 11, connecting wall 11 passes through air vent 12 and aeration board a1 fixed connection, the medial surface fixedly connected with of connecting wall 11 reduces the footpath body 13, the top fixedly connected with plastic lid 14 of connecting wall 11, the air passes through inner ring chamber a3, by holding heterocycle a4 further purification, hold great granule in the air and deposit, reach the effect of air-purifying room, it is gaseous through aeration board a1, the access device is inside, it is indoor that rethread trompil 34 gets into, compare in other air detector, the device has reached and has carried out the effect of purifying indoor great granule and debris, be favorable to the health.

During the use, this detect atmosphere alarm device passes through the cooperation of main part 1, breathing pipe 2, prevents shaking the cooperation of mechanisms such as mechanism 4 and self-locking mechanism 5 and uses, has solved the problem that the human oxygen deficiency is caused easily to the insufficient oxygen concentration in the cabin, reminds the under-deck personnel through oxygen alarm 22, avoids the casualties, and the device size is less, uses in being fit for the cabin.

Firstly, the self-locking mechanism 5 is fixedly installed on a wall, the anti-shaking mechanism 4 is placed in a hole which is drilled in advance, the wedge-shaped table 42 moves outwards due to the fact that the wedge-shaped table 42 contacts the bottom of the hole, the first spring 47 is compressed, the sliding block 44 moves outwards under the driving of the wedge-shaped table 42, the device and the wall are fixed into a whole, and the contact friction force between the device and the wall is increased by the protruding body 46.

When boats and ships are in the in-process of traveling, probably take place acutely to rock, self-locking mechanism 5 can prevent that the device from breaking away from the hull along with rocking of hull, avoids the inboard personnel to be injured, and self-locking mechanism 5 includes annular ring 51, and spheroid 53 dies the device lock through annular ring 51 and wedge ring 52, when the hull rocks acutely, when needs unblock, available magnetic substance attracts spheroid 53 to unlocking device.

When the motor drives the rotation of turbine 35, indoor gas passes through breathing pipe 2 suction device inner chamber, through filter plate 23, great debris are blockked, prevent that it from blockking up inside the device, and gas is detected by oxygen alarm 22, and when oxygen concentration was less than 20%, the alarm reported to the police to remind the under-deck personnel.

When the air passes through inner ring chamber a3, the air is held heterocyclic a4 and is further purified, holds great granule in the air and deposits, reaches the effect of purifying room air, and gaseous through aeration board a1, the access to device is inside, and rethread trompil 34 gets into indoorly, and in other air detector, the device has reached the effect of purifying indoor great granule and debris, is favorable to the health.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A detection atmosphere alarm device comprises a main body (1), and is characterized in that: the surface of the main body (1) is fixedly connected with an air suction pipe (2), the bottom of the main body (1) is fixedly connected with a connecting body (3), the bottom of the connecting body (3) is fixedly connected with an anti-shaking mechanism (4), and self-locking mechanisms (5) are arranged on the surfaces of the anti-shaking mechanism (4) and the connecting body (3);

the main part (1) is including connecting wall (11), the inboard of connecting wall (11) is provided with interior ring chamber (a3), it holds heterocyclic ring (a4) to connect wall (11) through interior ring chamber (a3) fixedly connected with, the medial surface fixedly connected with aeration plate (a1) of connecting wall (11), pore (a2) have been seted up on the surface of aeration plate (a1), air vent (12) have been seted up on the surface of connecting wall (11), it is connected with aeration plate (a1) fixed connection to connect wall (11) through air vent (12), the medial surface fixedly connected with of connecting wall (11) reduces footpath body (13), the top fixedly connected with plastic lid (14) of connecting wall (11).

2. A device for detecting an atmosphere as claimed in claim 1, wherein: the air suction pipe (2) comprises a pipe body (21), the surface of the pipe body (21) is fixedly connected with the outer surface of the connecting wall (11), and the inner side surface of the pipe body (21) is fixedly connected with an oxygen alarm (22) and a filter plate (23).

3. A device for detecting an atmosphere as claimed in claim 1, wherein: the connecting body (3) comprises a device body (31), the top of the device body (31) is fixedly connected with the bottom of the connecting wall (11), and a hollow cavity (32) is arranged inside the device body (31).

4. A device for detecting an atmosphere as claimed in claim 3, wherein: the utility model discloses a device, including the device body (31), the device body is through well cavity (32) fixedly connected with soundproof cotton (33), trompil (34) have been seted up on the surface of the device body (31), the medial surface fixedly connected with motor of the device body (31), the pivot fixedly connected with turbine (35) of motor output.

5. A device for detecting an atmosphere as claimed in claim 1, wherein: the anti-shaking mechanism (4) comprises a shell (41) and a wedge-shaped table (42), the top of the shell (41) is fixedly connected with the bottom of the connecting body (3), and the bottom of the wedge-shaped table (42) penetrates through the bottom of the shell (41) and extends to the outside of the shell (41).

6. An alarm device for detecting atmosphere as claimed in claim 5, wherein: the top of the wedge-shaped table (42) is fixedly connected with an active magnet (43), the surface of the active magnet (43) is fixedly connected with a first spring (47), and one end, far away from the active magnet (43), of the first spring (47) is fixedly connected with the bottom of the motor.

7. An alarm device for detecting atmosphere as claimed in claim 5, wherein: the inner side surface of the wedge-shaped table (42) is connected with a sliding block (44) in a sliding mode, the surface of the sliding block (44) is fixedly connected with a second spring (48), the surface of the second spring (48) is fixedly connected with a passive magnet (45), and the surface of the sliding block (44) is fixedly connected with a convex body (46).

8. A device for detecting an atmosphere as claimed in claim 1, wherein: the self-locking mechanism (5) comprises an annular hole (51) and a wedge-shaped ring (52), the annular hole (51) is arranged at the joint of the connecting body (3) and the shaking prevention mechanism (4), the surface of the wedge-shaped ring (52) is fixedly connected with a wall body, a third spring (54) is fixedly connected to the inner side surface of the wedge-shaped ring (52), and a sphere (53) is fixedly connected to the surface of the third spring (54).