CN217278199U

CN217278199U - Portable VOCs detection and analysis appearance

Info

Publication number: CN217278199U
Application number: CN202220149706.4U
Authority: CN
Inventors: 洪利平; 曹湘禹; 宋昌民
Original assignee: Dalian Boyuan Testing And Evaluation Center Co ltd
Current assignee: Dalian Boyuan Testing And Evaluation Center Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-23
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to a VOCs detection and analysis appearance technical field specifically is a portable VOCs detection and analysis appearance, including the analysis appearance main part, the equal fixedly connected with curb plate in both ends of analysis appearance main part, two sets of shifting chutes have all been seted up at the both ends of curb plate, fenestrate inside all with slide bar sliding connection. The user passes through analysis appearance main part control detection analysis component and the work of intake metering pump, through the intake metering pump with outside air through the inside that outer tube and the inner tube that admits air got into detection analysis component of admitting air carry out the detection and analysis, discharge through the blast pipe, if this device takes place when dropping, the protective sheath with prevent falling the board and support the back with ground, thereby make analysis appearance main part and curb plate be close to the one side of preventing falling the board, can make the slider at the surface slip of slide bar through the connecting rod, can cushion this device through first spring and second spring, thereby reduce the damage that this device received, guarantee user's normal use, and then reduce user's loss.

Description

Portable VOCs detection analyzer

Technical Field

The utility model relates to a VOCs detection and analysis appearance technical field specifically is a portable VOCs detection and analysis appearance.

Background

The detection method for volatile organic compounds in China mainly comprises a gas chromatography-flame ionization detection method, a Fourier infrared method, a photoionization detection method and the like, and mainly introduces a VOCs detection instrument, and a petrochemical industry VOCs detector guide & petrochemical enterprise leakage detection and repair working guide & lt & gt is suitable for petroleum refining industry, equipment development in petrochemical industry and sealing point volatile organic compound leakage detection and repair work;

present partial VOCs detection and analysis appearance in use does not have the function that can protect, if when taking place to drop, makes VOCs detection and analysis appearance damage very easily to influence user's normal work, and then increase user's use cost.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art, and providing a portable VOCs detection analyzer.

In order to achieve the above object, the utility model provides a following technical scheme: a portable VOCs detection analyzer comprises an analyzer body, wherein two ends of the analyzer body are fixedly connected with side plates, two sets of moving grooves are formed in the two ends of each side plate, an anti-falling plate is arranged on one side of each side plate, two sets of sliding grooves are formed in the two ends of each anti-falling plate, sliding blocks are slidably connected inside the sliding grooves, through holes are formed in the middle of each sliding block, sliding rods are arranged inside the sliding grooves, the through holes are slidably connected with the sliding rods, first springs are arranged at one ends of the sliding rods, second springs are arranged at the other ends of the sliding rods, one ends of the first springs are fixedly connected with one ends of the sliding blocks, the other ends of the first springs are fixedly connected with the inner walls of the sliding grooves, one ends of the second springs are fixedly connected with one ends of the sliding blocks, and the other ends of the second springs are fixedly connected with the inner walls of the sliding grooves, one side of the sliding block is fixedly connected with a connecting piece, and the middle part of the connecting piece is connected with a connecting rod through a rotating shaft.

Preferably, the battery compartment has been seted up to the one end of analysis appearance main part, the other end of analysis appearance main part has been seted up and has been detected the storehouse, the inside of battery compartment is provided with the lithium cell, the inside that detects the storehouse is provided with detection analysis component, the inside that detects the storehouse is provided with the measuring pump that admits air, the one end of the measuring pump that admits air is connected with the inner tube that admits air, detection analysis component's both ends all are connected with the blast pipe, the one end of the inner tube that admits air is connected with first connector, the one end of first connector has the second to be connected with through threaded connection, the one end that the second was connected with admits air the outer tube, can monitor the analysis.

Preferably, prevent all fixedly connected with protective sheath in one side of falling the board, and the thickness of protective sheath is three millimeters, can alleviate the striking dynamics of preventing falling the board through the protective sheath.

Preferably, one end of the air inlet inner pipe extends to the outside of the analyzer main body, and one end of the exhaust pipe extends to the outside of the analyzer main body, so that air inlet and exhaust are facilitated.

Preferably, the one end of air intake metering pump is connected with the detection and analysis element, the control end of detection and analysis element and air intake metering pump all through analysis appearance main part and lithium cell electric connection, and convenience of customers controls this device and carries out work.

Preferably, one end of the first connecting head is fixedly connected with the analyzer main body, the size of the sliding block is matched with the size of the sliding groove, and the size of the matching facilitates the movement of the sliding block.

Preferably, both ends of the sliding rod are fixedly connected with the inner wall of the sliding groove, the inner diameter of the through hole is matched with the outer diameter of the sliding rod, and the matched size facilitates the movement of the sliding block.

Preferably, the one end of connecting rod all is connected with the inner wall of shifting chute through the pivot, the size of connecting rod all with the size looks adaptation of shifting chute, the size of looks adaptation makes things convenient for the removal of connecting rod.

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

the user passes through analysis appearance main part control detection analysis component and the work of intake metering pump, through the inside that intake metering pump got into detection analysis component with the outside air through the outer tube that admits air and the inner tube that admits air, discharge through the blast pipe, if this device takes place when dropping, the protective sheath with prevent falling the board and support the back with ground, thereby make analysis appearance main part and curb plate be close to the one side of preventing falling the board, can make the slider at the surface slip of slide bar through the connecting rod, can cushion this device through first spring and second spring, thereby reduce the damage that this device received, guarantee user's normal use, and then reduce user's loss.

Drawings

Fig. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic sectional perspective view of the moving groove, the sliding groove and the sliding block of the present invention;

fig. 4 is a perspective view of the analyzer body, the detecting and analyzing element and the second connecting part;

fig. 5 is an exploded perspective view of the middle shatter-resistant plate, the perforation and the connecting rod of the present invention.

In the figure: 1. an analyzer body; 2. a battery compartment; 3. a lithium battery; 4. a detection bin; 5. detecting the analytical element; 6. an air intake metering pump; 7. an air inlet inner pipe; 8. an exhaust pipe; 9. a first connector; 10. a second connection; 11. an air intake outer tube; 12. a side plate; 13. a moving groove; 14. a fall-resistant plate; 15. a protective sleeve; 16. a chute; 17. a slider; 18. perforating; 19. a slide bar; 20. a first spring; 21. a second spring; 22. a connecting member; 23. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a portable VOCs detection analyzer comprises an analyzer body 1, two ends of the analyzer body 1 are fixedly connected with side plates 12, two ends of each side plate 12 are respectively provided with two groups of moving grooves 13, one side of each side plate 12 is provided with an anti-falling plate 14, two ends of each anti-falling plate 14 are respectively provided with two groups of sliding grooves 16, the sliding grooves 16 are internally and slidably connected with sliding blocks 17, the middle parts of the sliding blocks 17 are respectively provided with a through hole 18, the sliding grooves 16 are internally and slidably connected with sliding rods 19, one ends of the sliding rods 19 are respectively provided with a first spring 20, the other ends of the sliding rods 19 are respectively provided with a second spring 21, one end of each first spring 20 is fixedly connected with one end of each sliding block 17, the other end of each first spring 20 is fixedly connected with the inner wall of each sliding groove 16, one end of each second spring 21 is fixedly connected with one end of each sliding block 17, the other end of each second spring 21 is fixedly connected with the inner wall of each sliding groove 16, one side of the sliding block 17 is fixedly connected with a connecting piece 22, and the middle part of the connecting piece 22 is connected with a connecting rod 23 through a rotating shaft;

further, one side of the anti-falling plate 14 is fixedly connected with a protective sleeve 15, the thickness of the protective sleeve 15 is three millimeters, the impact force of the anti-falling plate 14 can be reduced through the protective sleeve 15, one end of the air inlet metering pump 6 is connected with the detection and analysis element 5, the detection and analysis element 5 and the control end of the air inlet metering pump 6 are electrically connected with the lithium battery 3 through the analyzer main body 1, a user can conveniently control the device to work, one end of the analyzer main body 1 is provided with a battery chamber 2, the other end of the analyzer main body 1 is provided with a detection chamber 4, the lithium battery 3 is arranged inside the battery chamber 2, the detection and analysis element 5 is arranged inside the detection chamber 4, the air inlet metering pump 6 is arranged inside the detection chamber 4, one end of the air inlet metering pump 6 is connected with an air inlet inner pipe 7, both ends of the detection and analysis element 5 are connected with exhaust pipes 8, one end of the air inlet inner pipe 7 is connected with a first connecting joint 9, one end of the first connecting head 9 is connected with a second connecting head 10 through threads, one end of the second connecting head 10 is connected with an air inlet outer tube 11, a user can control the detection and analysis element 5 and the air inlet metering pump 6 to work through the analyzer body 1, the working air inlet metering pump 6 can enable outside air to enter the inside of the air inlet inner tube 7 through the air inlet outer tube 11, the air can enter the inside of the detection and analysis element 5 through the air inlet metering pump 6 and the air inlet inner tube 7, detection and analysis are carried out through the detection and analysis element 5, then the air which is detected and analyzed is discharged through the exhaust pipe 8, the data of the detection and analysis are displayed through the analyzer body 1, so that monitoring and analysis can be carried out, one end of the air inlet inner tube 7 extends to the outside of the analyzer body 1, one end of the exhaust pipe 8 extends to the outside of the analyzer body 1, and air inlet and exhaust are facilitated, both ends of slide bar 19 all with the inner wall fixed connection of spout 16, the internal diameter of perforation 18 all with slide bar 19's external diameter looks adaptation, the size of looks adaptation makes things convenient for the removal of slider 17, the one end of connecting rod 23 all is connected with the inner wall of shifting chute 13 through the pivot, the size of connecting rod 23 all with the size looks adaptation of shifting chute 13, the size of looks adaptation makes things convenient for the removal of connecting rod 23, the one end and the analysis appearance main part 1 fixed connection of first connector 9, the size of slider 17 all with the size looks adaptation of spout 16, the size of looks adaptation makes things convenient for the removal of slider 17.

The working principle is as follows: when a user uses the device, the user can control the detection and analysis element 5 and the air inlet metering pump 6 to work through the analyzer body 1, the working air inlet metering pump 6 can enable outside air to enter the inside of the air inlet inner tube 7 through the air inlet outer tube 11, the air can enter the inside of the detection and analysis element 5 through the air inlet metering pump 6 and the air inlet inner tube 7, detection and analysis are carried out through the detection and analysis element 5, then the air which is detected and analyzed is discharged through the exhaust tube 8, the data of the detection and analysis are displayed through the analyzer body 1, when the device falls, a group of anti-falling plates 14 and protective sleeves 15 at the two ends of the analyzer body 1 are butted with the ground, so that the anti-falling plates 14 are close to the analyzer body 1, the two ends of the connecting rod 23 all carry out circular motion, and the connecting piece 22 is moved to one end which is far away from each other, connecting piece 22 drives slider 17 and slides in the inside of spout 16, it slides at slide bar 19's surface to perforate 18 simultaneously, slider 17 one end of removal can compress second spring 21, slider 17's the other end can stretch first spring 20 simultaneously, can cushion analysis appearance main part 1 under the effect of first spring 20 and second spring 21 self resilience power this moment, thereby reduce the striking that analysis appearance main part 1 received, avoid analysis appearance main part 1 to receive the damage, and then the life of this device of improvement, user's normal work has been guaranteed.

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.

Claims

1. A portable VOCs detection analyzer, includes analyzer main part (1), its characterized in that: the analyzer comprises an analyzer body (1), wherein two ends of the analyzer body (1) are fixedly connected with side plates (12), two ends of each side plate (12) are respectively provided with two groups of moving grooves (13), one side of each side plate (12) is provided with an anti-falling plate (14), two ends of each anti-falling plate (14) are respectively provided with two groups of sliding grooves (16), the insides of the sliding grooves (16) are respectively connected with a sliding block (17) in a sliding manner, the middle parts of the sliding blocks (17) are respectively provided with a through hole (18), the insides of the sliding grooves (16) are respectively provided with a sliding rod (19), the insides of the through holes (18) are respectively connected with the sliding rods (19) in a sliding manner, one end of each sliding rod (19) is respectively provided with a first spring (20), the other end of each sliding rod (19) is respectively provided with a second spring (21), one end of each first spring (20) is fixedly connected with one end of each sliding block (17), and the other end of each first spring (20) is fixedly connected with the inner wall of each sliding groove (16), the one end of second spring (21) all with the one end fixed connection of slider (17), the other end of second spring (21) all with the inner wall fixed connection of spout (16), all fixedly connected with connecting piece (22) in one side of slider (17), the middle part of connecting piece (22) all is connected with connecting rod (23) through the pivot.

2. The portable VOCs detection analyzer of claim 1, wherein: battery compartment (2) have been seted up to the one end of analysis appearance main part (1), detection storehouse (4) have been seted up to the other end of analysis appearance main part (1), the inside of battery compartment (2) is provided with lithium cell (3), the inside that detects storehouse (4) is provided with detection analysis component (5), the inside that detects storehouse (4) is provided with air intake metering pump (6), the one end of air intake metering pump (6) is connected with air intake inner tube (7), the both ends that detect analysis component (5) all are connected with blast pipe (8), the one end of air intake inner tube (7) is connected with first connector (9), the one end of first connector (9) has the second to be connected with (10) through threaded connection, the one end that the second is connected with (10) is connected with air intake outer tube (11).

3. The portable VOCs detection analyzer of claim 1, wherein: one side of the anti-falling plate (14) is fixedly connected with a protective sleeve (15), and the thickness of the protective sleeve (15) is three millimeters.

4. The portable VOCs detection analyzer of claim 2, wherein: one end of the air inlet inner pipe (7) extends to the outside of the analyzer main body (1), and one end of the exhaust pipe (8) extends to the outside of the analyzer main body (1).

5. The portable VOCs detection analyzer of claim 2, wherein: one end of the air inlet metering pump (6) is connected with the detection and analysis element (5), and the control ends of the detection and analysis element (5) and the air inlet metering pump (6) are electrically connected with the lithium battery (3) through the analyzer main body (1).

6. The portable VOCs detection analyzer of claim 2, wherein: one end of the first connecting head (9) is fixedly connected with the analyzer main body (1), and the size of the sliding block (17) is matched with that of the sliding groove (16).

7. The portable VOCs detection analyzer of claim 1, wherein: both ends of the sliding rod (19) are fixedly connected with the inner wall of the sliding groove (16), and the inner diameter of the through hole (18) is matched with the outer diameter of the sliding rod (19).

8. The portable VOCs detection analyzer of claim 1, wherein: one end of the connecting rod (23) is connected with the inner wall of the movable groove (13) through a rotating shaft, and the size of the connecting rod (23) is matched with that of the movable groove (13).