CN220568655U

CN220568655U - Toxic gas laser gas analyzer

Info

Publication number: CN220568655U
Application number: CN202322181874.9U
Authority: CN
Inventors: 赵磊; 王克有
Original assignee: Hangzhou Ruiyu Technology Co ltd
Current assignee: Hangzhou Ruiyu Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-08
Anticipated expiration: 2033-08-15

Abstract

The application discloses poisonous gas laser gas analyzer, which belongs to the field of laser gas analyzers. Comprising the following steps: the device comprises a device box body, wherein an air passage check valve is inserted into the device box body, an analyzer box is inserted into one side of the air passage check valve, an analysis structure is inserted into the analyzer box body, a laser structure is inserted into the upper surface of the analysis structure, an observer is inserted into the analyzer box body, a bactericidal lamp is inserted into the analyzer box body, a motor A is inserted into the analyzer box body, a screw A is inserted into one end of the motor A, a telescopic plate A penetrates through surface threads of the screw A, a fan A is inserted into one side of the analyzer box body, a protection box is inserted into the device box body, and a gas sensor is inserted into the protection box body. The beneficial effects of the application lie in that provide one kind and reduce toxic gas and leak and in time discover after the toxic gas leaks and analysis can directly exhaust a toxic gas laser gas analyzer.

Description

Toxic gas laser gas analyzer

Technical Field

The application relates to the field of laser gas analyzers, in particular to a toxic gas laser gas analyzer.

Background

A laser gas analyzer is a spectroscopic absorption technique that obtains the concentration of a gas by analyzing the selective absorption of laser light by the gas.

The structure of the product can refer to a laser gas analyzer disclosed in Chinese patent document CN217332151U (quoted document, not necessarily patent), when the laser gas analyzer is stopped, only the front rolling shutter door and the rear rolling shutter door are required to be put down to form a box body, the laser gas analyzer is accommodated in the box body, and when the laser gas analyzer is required, the rolling shutter door is taken up to analyze the air, and the device has a sunshade function, so that the exterior of the instrument is prevented from being oxidized and damaged by objects, and the service time of the device is prolonged.

In the above structure, because of a laser gas analyzer, toxic gas can be discharged into equipment and leaked during analysis, damage to operators is caused, and the toxic gas can not be found out quickly after being leaked, so that the toxic gas can not be directly discharged after analysis.

There is no laser gas analyzer for toxic gas, which can reduce toxic gas leakage and can directly discharge toxic gas after timely finding and analyzing the toxic gas leakage.

Disclosure of Invention

The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a toxic gas laser gas analyzer, including: the device comprises a device box body, wherein an air passage one-way valve is inserted into the device box body, an analyzer box is inserted into one side of the air passage one-way valve, an analysis structure is inserted into the analyzer box body, a laser structure is inserted into the upper surface of the analysis structure, an observer is inserted into the analyzer box body, a bactericidal lamp is inserted into the analyzer box body, a motor A is inserted into the analyzer box body, a lead screw A is inserted into one end of the motor A, a telescopic plate A penetrates through surface threads of the lead screw A, and a fan A is inserted into one side of the analyzer box body;

the air purifier further comprises a protection box, wherein the air sensor is inserted into the protection box, a fan B is inserted into one side of the protection box, a hose is inserted into one end of the fan B, an adsorption box is inserted into the other end of the hose, and a pipeline is inserted into one side of the adsorption box.

The protective box, the alarm lamp and the active carbon box have the functions of reducing toxic gas leakage, finding and analyzing the toxic gas leakage in time and directly discharging the toxic gas.

Further, an activated carbon box is inserted into the adsorption box, and a motor B is inserted into the adsorption box.

Further, one end of the motor B is inserted with a screw rod B, and the surface threads of the screw rod B penetrate through a telescopic plate B.

Further, a hole is formed in one side of the adsorption box, and a fan C is inserted into the hole.

Further, a threaded hole is formed in one side of the equipment box body, and a bolt penetrates through the internal thread of the threaded hole.

Further, the equipment box body is penetrated with a hinge through bolt threads, and the equipment box body is penetrated with a detection door through bolts and hinge threads.

Further, the surface of the detection door is sleeved with a sealing strip, and one side of the detection door is spliced with a handle.

Further, an alarm lamp is inserted into the upper surface of the equipment box body, and a driver is inserted into one side of the equipment box body.

The beneficial effects of this application lie in: the laser gas analyzer for the toxic gas can specifically reduce toxic gas leakage, and can directly discharge the toxic gas after timely finding and analyzing the toxic gas leakage.

Through the bactericidal lamp, the equipment after the analysis can be sterilized and disinfected, the problem that toxic gas remains to cause damage to staff is solved, the effect of sterilizing and disinfecting the equipment after the analysis is achieved, the screw rod A is rotated through the motor A, the expansion plate A can stretch out and draw back, and the toxic gas after the analysis can be discharged through the fan A.

Through the guard box, can collect the toxic gas after leaking, the problem that the toxic gas leaked influences staff's health has been solved, the toxic gas that has leaked when having reached can collect the analysis, greatly reduced the toxic gas leak the harm to the staff, through gas sensor, whether can detect the toxic gas and leak, through fan B, can discharge the toxic gas who leaks into inside the hose, can discharge the absorbing box inside to the toxic gas that discharges through the pipeline, through the active carbon case, can adsorb the toxic substance in the toxic gas, the toxic gas direct discharge is to the damage of operating personnel has been solved, can become the effect of nontoxic gas to the toxic gas after the analysis, through bolt and hinge, can rotate the detection door, the effect of convenient when the toxic gas leaks appears at equipment has been reached, through the sealing strip, can seal the detection door, the leakage of toxic gas has been avoided, can be in gas sensor detects the toxic gas and leak the back and flash at the alarm.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

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

FIG. 2 is a schematic plan view of the structure of the present utility model;

FIG. 3 is a schematic diagram of an exploded view of the equipment housing of the present utility model;

FIG. 4 is a schematic diagram of an exploded view of an analyzer cabinet of the present utility model;

FIG. 5 is a schematic view of the explosion structure of the protection box of the present utility model;

FIG. 6 is a schematic diagram of an explosion structure of the adsorption tank of the utility model;

FIG. 7 is a schematic diagram of the explosion structure of the inspection door of the present utility model.

Reference numerals:

1. an equipment box; 2. an air passage one-way valve; 3. an analyzer case; 4. analyzing the structure; 5. a laser structure; 6. a viewer; 7. a germicidal lamp; 8. a motor A; 9. a screw rod A; 10. a telescopic plate A; 11. a fan A; 12. a protection box; 13. a gas sensor; 14. a fan B; 15. a hose; 16. an adsorption box; 17. a pipe; 18. an activated carbon box; 19. a motor B; 20. a screw B; 21. a telescopic plate B; 22. a fan C; 23. a bolt; 24. a hinge; 25. detecting a door; 26. a sealing strip; 27. a handle; 28. an alarm lamp; 29. a driver.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As a preferred implementation manner in this embodiment, as shown in fig. 2-5, the air passage check valve 2 is inserted into the device box 1, the analyzer box 3 is inserted into one side of the air passage check valve 2, the analysis structure 4 is inserted into the interior of the analyzer box 3, the laser structure 5 is inserted into the upper surface of the analysis structure 4, the observer 6 is inserted into the interior of the analyzer box 3, the germicidal lamp 7 is inserted into the interior of the analyzer box 3, the motor A8 is inserted into the interior of the analyzer box 3, the lead screw A9 is inserted into one end of the motor A8, the expansion plate a10 is penetrated through the surface threads of the lead screw A9, the fan a11 is inserted into one side of the analyzer box 3, the protection box 12 is inserted into the interior of the device box 1, the gas sensor 13 is inserted into the interior of the protection box 12, the fan B14 is inserted into one side of the protection box 12, the hose 15 is inserted into one end of the fan B14 during use, the toxic gas to be analyzed can be discharged through the gas path one-way valve 2, the problem of toxic gas leakage is solved, the effect that the gas path one-way valve 2 can only discharge toxic gas and cannot be discharged is achieved, the possibility of toxic gas leakage is greatly reduced, the gas path film type one-way valve consists of a valve body, a valve cover and a diaphragm, one end of the valve body is a joint provided with a central through hole, the other end of the valve body is provided with a threaded hole and connected with the valve body, one or more diaphragms are arranged in a cavity of the valve body, the valve cover is provided with the central through hole, one end is the joint, the other end extends into the cavity of the valve body and is provided with one or more ventilation grooves at the end of the valve body, the diaphragm realizes the one-way effect under the action of air flow pressure, the toxic gas can be analyzed through the analysis structure 4 and the laser structure 5, the interior of the equipment can be observed through the observer 6, the sterilizing lamp 7 can sterilize and disinfect the analyzed equipment, the problem that toxic gas residues damage workers is solved, the sterilizing and disinfecting effect of the analyzed equipment is achieved, the lead screw A9 is rotated through the motor A8, the expansion plate A10 can expand and contract, the analyzed toxic gas can be discharged through the fan A11, the toxic gas can be collected after being leaked through the protection box 12, the problem that the health of the workers is affected due to the leakage of the toxic gas is solved, the problem that the leaked toxic gas can be collected during analysis is solved, the damage of the toxic gas leakage to the workers is greatly reduced, whether the toxic gas is leaked or not can be detected through the gas sensor 13, the leaked toxic gas can be discharged into the hose 15 through the fan B14, and the gas sensor 13 is a converter for converting a certain gas volume fraction into a corresponding electric signal.

As shown in fig. 1, 6 and 7, in this embodiment, the other end of the hose 15 is plugged with an adsorption box 16, one side of the adsorption box 16 is plugged with a pipeline 17, the inside of the adsorption box 16 is plugged with an activated carbon box 18, the inside of the adsorption box 16 is plugged with a motor B19, one end of the motor B19 is plugged with a lead screw B20, the surface thread of the lead screw B20 penetrates through a telescopic plate B21, one side of the adsorption box 16 is provided with a hole, the inside of the hole is plugged with a fan C22, one side of the equipment box 1 is provided with a threaded hole, the internal thread of the threaded hole is penetrated through with a bolt 23, the equipment box 1 is penetrated through the bolt 23 by the thread, the equipment box 1 is penetrated through the bolt 23 and the thread of the hinge 24 by a detection door 25, the surface of the detection door 25 is sleeved with a sealing strip 26, one side of the detection door 25 is plugged with a handle 27, the upper surface of the equipment box 1 is plugged with an alarm lamp 28, one side of the equipment box 1 is plugged with a driver 29, the driver 29 is a TB6600, and is a professional two-phase stepping motor driver, arduino and other multiple main controllers can realize the functions of controlling the rotation and angle and the forward and backward. Stepper motor drives are electronic devices that typically serve as a bridge to connect a controller, a power supply, and a stepper motor. Although the processing performance of the controller is very strong, the output capacity current of the controller is very weak. It requires an intermediate bridge to connect the motor and the master and at the same time provide sufficient power for the motor. The driver is better than the human muscle and is part of the important link responsible for the overall system movement. The TB6600 stepper motor driver adopts H-bridge bipolar constant phase flow driving, can directly use 9-42 VDC to supply power, can select 7-gear subdivision control and 8-gear current control, supports 4A current output at maximum, has high-speed photoelectric isolation at the signal end, prevents signal interference, and supports two signal input modes of common negative and common positive. For security reasons, the driver supports an offline hold function that enables a user to debug in a powered-on state. The built-in temperature protection and overcurrent protection can adapt to a harsher working environment. The driver is suitable for driving 57, 42 two-phase and four-phase hybrid stepping motors, and can achieve the driving effects of low vibration, low noise and high speed. The device can be suitable for the high-precision application fields such as robot control and 3D printing, in the use process, the toxic gas discharged can be discharged into the adsorption box 16 through the pipeline 17, toxic substances in the toxic gas can be adsorbed through the activated carbon box 18, the damage to operators caused by direct discharge of the toxic gas is solved, the effect that the toxic gas after analysis can be changed into non-toxic gas is achieved, the screw rod B20 is rotated through the motor B19, the expansion plate B21 can be moved, the toxic gas after adsorption can be discharged through the fan C22, the detection door 25 can be rotated through the bolt 23 and the hinge 24, the detection door 25 can be rotated through the handle 27, the effect of convenient overhaul when the toxic gas leakage occurs to equipment is achieved, the detection door 25 can be sealed through the sealing strip 26, the leakage of the toxic gas is avoided, and the scintillation alarm can be carried out after the toxic gas leakage is detected through the alarm lamp 28 by the gas sensor 13.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A toxic gas laser gas analyzer comprising: equipment box (1) its characterized in that: the device comprises a device box body (1), wherein an air passage one-way valve (2) is inserted into the device box body (1), an analyzer box (3) is inserted into one side of the air passage one-way valve (2), an analysis structure (4) is inserted into the analyzer box (3), a laser structure (5) is inserted into the upper surface of the analysis structure (4), an observer (6) is inserted into the analyzer box (3), a sterilizing lamp (7) is inserted into the analyzer box (3), a motor A (8) is inserted into the analyzer box (3), a lead screw A (9) is inserted into one end of the motor A (8), a telescopic plate A (10) is inserted into the surface thread of the lead screw A (9), and a fan A (11) is inserted into one side of the analyzer box (3);

the intelligent air conditioner further comprises a protection box (12), wherein a gas sensor (13) is inserted into the protection box (12), a fan B (14) is inserted into one side of the protection box (12), a hose (15) is inserted into one end of the fan B (14), an adsorption box (16) is inserted into the other end of the hose (15), and a pipeline (17) is inserted into one side of the adsorption box (16).

2. A toxic gas laser gas analyzer according to claim 1, wherein: an activated carbon box (18) is inserted into the adsorption box (16), and a motor B (19) is inserted into the adsorption box (16).

3. A toxic gas laser gas analyzer according to claim 2, wherein: one end of the motor B (19) is inserted with a lead screw B (20), and the surface thread of the lead screw B (20) is penetrated with a telescopic plate B (21).

4. A toxic gas laser gas analyzer according to claim 1, wherein: a hole is formed in one side of the adsorption box (16), and a fan C (22) is inserted into the hole.

5. A toxic gas laser gas analyzer according to claim 1, wherein: a threaded hole is formed in one side of the equipment box body (1), and a bolt (23) penetrates through the internal thread of the threaded hole.

6. A toxic gas laser gas analyzer according to claim 1, wherein: the equipment box body (1) is penetrated with a hinge (24) through the threads of the bolt (23), and the equipment box body (1) is penetrated with a detection door (25) through the threads of the bolt (23) and the hinge (24).

7. A toxic gas laser gas analyzer according to claim 6, wherein: the surface of the detection door (25) is sleeved with a sealing strip (26), and one side of the detection door (25) is inserted with a handle (27).

8. A toxic gas laser gas analyzer according to claim 1, wherein: the alarm lamp (28) is inserted into the upper surface of the equipment box body (1), and the driver (29) is inserted into one side of the equipment box body (1).