CN210347577U

CN210347577U - Portable hydrogen analyzer

Info

Publication number: CN210347577U
Application number: CN201920597930.8U
Authority: CN
Inventors: 朱绍卿; 傅利伟
Original assignee: Nanjing Easidew Electronic Technology Co ltd
Current assignee: Nanjing Easidew Electronic Technology Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-17
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a portable hydrogen analyzer, which comprises an outer shell, the shell is the metal material, the shell top is connected with the fixed disk, fixed disk top intercommunication has the breathing pipe, the filter screen is installed on the breathing pipe top, breathing pipe bottom intercommunication has the aspirator pump, aspirator pump left end intercommunication has the hydrogen analysis piece, hydrogen analysis piece bottom intercommunication has the outlet duct. The utility model discloses a setting of shell, anticorrosive rubber cover, fixed disk and anti-skidding line is the metal material through the shell material, can prevent effectively that the device anticollision from preventing falling, and anticorrosive rubber cover can effectively prevent corroding, and the staff gripping of being convenient for of anti-skidding line, protection breathing pipe that the fixed disk can be effective, can effectual protection device, avoid the device to hit to break and break, also can avoid the device to corrode, also do benefit to the staff simultaneously and snatch, avoid the device to drop, and is comparatively practical, is fit for extensively promoting and using.

Description

Portable hydrogen analyzer

Technical Field

The utility model relates to a portable hydrogen analyzer technical field specifically is a portable hydrogen analyzer.

Background

Since gas is a common industrial gas used in production and a common product in chemical process production, and is also the most potential clean energy in the future, the use of hydrogen is accompanied with the whole process of modern industry, and researches on new production processes and storage and transportation technologies of hydrogen are also underway. However, due to the insecurity of hydrogen, the hydrogen sensor becomes indispensable equipment, only a rapid and reliable monitoring means is provided in the production, experiment and use processes, danger can be effectively avoided, and when the hydrogen sensor is used in production, the device is inevitably subjected to falling and collision, and meanwhile, corrosive objects cannot be avoided, so that a portable hydrogen analyzer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable hydrogen analyzer has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable hydrogen analyzer, includes the shell, the shell is the metal material, the shell top is connected with the fixed disk, fixed disk top intercommunication has the breathing pipe, the filter screen is installed on the breathing pipe top, breathing pipe bottom intercommunication has the aspirator pump, aspirator pump left end intercommunication has hydrogen analysis piece, hydrogen analysis piece bottom intercommunication has the outlet duct.

As an optimal implementation mode of the utility model, the anticorrosive rubber sleeve is installed to the shell outer wall, anti-skidding line has been seted up to anticorrosive rubber sleeve outer wall bottom both sides.

As an optimized implementation manner of the utility model, the battery is installed to the shell bottom, the mouth that charges has been seted up to the shell bottom.

As a preferred embodiment of the utility model, display panel is installed to the aspirator pump right-hand member, the singlechip is installed in the display panel left side, bee calling organ is installed on the display panel right side.

As an optimal implementation manner of the utility model, the sound outlet has been seted up on the shell right side, the display screen has been seted up at shell outer wall top, the switch has been seted up to the shell bottom.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a portable hydrogen analyzer, through the setting of shell, anticorrosive rubber cover, fixed disk and anti-skidding line, be the metal material through the shell material, can prevent effectively that the device anticollision from preventing falling, anticorrosive rubber cover can effectively prevent corroding, the staff gripping of being convenient for of anti-skidding line, the protection breathing pipe that the fixed disk can be effective, can effectual protection device, avoid the device to hit to break and break, also can avoid the device to corrode, also do benefit to the staff simultaneously and snatch, avoid the device to drop.

2. The utility model discloses a portable hydrogen analyzer, through the setting of filter screen, through placing the filter screen on the breathing pipe, when the breathing pipe admits air, the inevitable air contains the dust, leads to the device to damage after inhaling the dust, filters the dust through the filter screen, can avoid dust access device inside effectively, leads to device machinery ageing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the portable hydrogen analyzer of the present invention;

fig. 2 is an external view of the portable hydrogen analyzer of the present invention;

fig. 3 is a control frame diagram of the portable hydrogen analyzer of the present invention.

In the figure: 1. a housing; 2. a hydrogen analysis block; 3. a getter pump; 4. fixing the disc; 5. a filter screen; 6. an air intake duct; 7. a switch; 8. a single chip microcomputer; 9. a buzzer; 10. a sound outlet; 11. a display panel; 12. a storage battery; 13. a charging port; 14. anti-skid lines; 15. an air outlet pipe; 16. an anti-corrosive rubber sleeve; 17. a display screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable hydrogen analyzer, includes shell 1, shell 1 is the metal material, 1 top of shell is connected with fixed

disk

4, 4 top intercommunications of fixed disk have breathing pipe 6, filter screen 5 is installed on 6 tops of breathing pipe, 6 bottom intercommunications of breathing pipe have aspirator pump 3, 3 left end intercommunications of aspirator pump have hydrogen analysis piece 2, 2 bottom intercommunications of hydrogen analysis piece have outlet duct 15.

In the embodiment, referring to fig. 1 and 2, by arranging the filter screen 5, the filter screen 5 is placed on the air suction pipe 6, when the air suction pipe 6 is supplied with air, the air is inevitably contaminated with dust, and the device is damaged after the dust is sucked in, the dust is filtered by the filter screen 5, so that the dust can be effectively prevented from entering the device to cause mechanical aging of the device, the air suction pipe 6 is directed outward, the air suction pump 3 is started to suck air into the hydrogen analysis block 2, and the air is discharged through the air outlet pipe 15.

Wherein, the outer wall of the shell 1 is provided with an anti-corrosion rubber sleeve 16, and anti-slip lines 14 are arranged on two sides of the bottom of the outer wall of the anti-corrosion rubber sleeve 16.

In the embodiment, referring to fig. 1, the anti-corrosion rubber sleeve 16 can effectively prevent corrosion, and the anti-slip threads 14 are convenient for being gripped by a human hand, thereby facilitating the gripping of the human hand and preventing the device from falling.

The bottom of the shell 1 is provided with a storage battery 12, and the bottom end of the shell 1 is provided with a charging port 13.

In the embodiment, please refer to fig. 1, the storage battery 12 is charged through the charging port 13 by the arrangement of the storage battery 12 and the charging port 13.

Wherein, display panel 11 is installed to 3 right-hand members of aspirator pump, singlechip 8 is installed in display panel 11 left side, buzzer 9 is installed on display panel 11 right side.

In this embodiment, please refer to fig. 1, the buzzer 9 is started to alarm through the arrangement of the single chip microcomputer 8 and the buzzer 9 and the control device of the single chip microcomputer 8.

The sound outlet 10 is formed in the right side of the shell 1, the display screen 17 is formed in the top of the outer wall of the shell 1, and the switch 7 is formed in the bottom of the shell 1.

In the embodiment, please refer to fig. 1, the sound is transmitted from the buzzer 9 through the sound outlet 10, the display screen 17 is convenient for the user to observe, and the switch 7 is convenient for the user to control.

It should be noted that, the utility model relates to a portable hydrogen analyzer, which comprises an outer shell 1, hydrogen analysis piece 2, aspirator pump 3, fixed disk 4, filter screen 5, breathing pipe 6, switch 7, singlechip 8, bee calling organ 9, sound outlet 10, display panel 11, battery 12, mouth 13 charges, anti-skidding line 14, outlet duct 15, anticorrosive rubber sleeve 16 and display screen 17 part are general standard component or the part that technical personnel in the field know, its structure and principle all are technical manual of technical personnel in the field and learn or learn through conventional experimental method, the during operation is outside breathing pipe 6, switch 7 starts aspirator pump 3, inhale hydrogen analysis piece 2 with the air, exhaust through outlet duct 15, watch the hydrogen composition through display screen 17, when the hydrogen composition is too high, singlechip 8 starts bee calling organ 9 and reports to the police.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable hydrogen analyzer, comprising a housing (1), characterized in that: the utility model discloses a hydrogen analysis device, including shell (1), fixed disk (4), breathing pipe (6), filter screen (5) are installed on breathing pipe (6), breathing pipe (6) bottom intercommunication has aspirator pump (3), aspirator pump (3) left end intercommunication has hydrogen analysis piece (2), hydrogen analysis piece (2) bottom intercommunication has outlet duct (15), shell (1) top is connected with fixed disk (4), fixed disk (4) top intercommunication.

2. A portable hydrogen analyzer in accordance with claim 1, wherein: the anti-skidding shell is characterized in that an anti-skidding rubber sleeve (16) is installed on the outer wall of the shell (1), and anti-skidding lines (14) are arranged on two sides of the bottom of the outer wall of the anti-skidding rubber sleeve (16).

3. A portable hydrogen analyzer in accordance with claim 1, wherein: the battery (12) is installed to shell (1) bottom, charge mouth (13) have been seted up to shell (1) bottom.

4. A portable hydrogen analyzer in accordance with claim 1, wherein: display panel (11) are installed to aspirator pump (3) right-hand member, singlechip (8) are installed in display panel (11) left side, bee calling organ (9) are installed on display panel (11) right side.

5. A portable hydrogen analyzer in accordance with claim 1, wherein: the loudspeaker is characterized in that a sound outlet (10) is formed in the right side of the shell (1), a display screen (17) is formed in the top of the outer wall of the shell (1), and a switch (7) is formed in the bottom of the shell (1).