CN217060118U

CN217060118U - VOC volatile organic compounds on-line monitoring device

Info

Publication number: CN217060118U
Application number: CN202122401378.0U
Authority: CN
Inventors: 蓝青
Original assignee: Nanjing Hongyun Environmental Technology Co ltd
Current assignee: Nanjing Hongyun Environmental Technology Co ltd
Priority date: 2021-10-04
Filing date: 2021-10-04
Publication date: 2022-07-26
Anticipated expiration: 2031-10-04

Abstract

The utility model discloses a VOC volatile organic compounds on-line monitoring device, which comprises a main body, the surface of the main body is provided with a door panel, one side of the main body is connected with one side of the door panel as a rotating shaft, the other side of the main body is in a laminating state with the other side of the door panel, the surface of the other side of the door panel is provided with a cabinet lock, the edge of the other side of the main body is provided with a movable groove, the inner side of the movable groove is provided with a movable plate, one side of the inner part of the movable plate is provided with a through hole, and the inner part of the through hole is provided with a cross rod; through fly leaf, activity groove, horizontal pole, spacing fixture block, the torsional spring of design, improve and originally when launching the door plant, through pulling the key, drive the door plant and launch, easily cause the damage phenomenon of key and lockhole block department after long-term the use, through this structure under the condition of guaranteeing normal use, launch the door plant to increase this on-line monitoring device's life.

Description

VOC volatile organic compounds on-line monitoring device

Technical Field

The utility model belongs to the technical field of monitoring devices, concretely relates to VOC volatile organic compounds on-line monitoring device.

Background

VOC volatile organic compounds are the important precursor that forms secondary pollutants such as fine particulate matter, ozone, and then arouse atmospheric environment problems such as ash haze, photochemistry smog, carry out real-time supervision to the VOC volatile organic compounds in the certain region through on-line monitoring device, and when VOC volatile organic compounds concentration exceeded the settlement range, the device reported to the police at once, and suggestion relevant personnel take measures.

Current on-line monitoring device is in the use, and the lockhole inboard that inserts the case lock through the key is inboard to be rotated, stimulates the key again, makes the door plant accomplish the unblock and expand the operation, because the block area between key and the lockhole is limited, leads to using the back for a long time, and key and lockhole block department cause the problem of damage, for this reason the utility model provides a VOC volatile organic compounds on-line monitoring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a VOC volatile organic compounds on-line monitoring device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an online monitoring device for VOC volatile organic compounds comprises a main body, wherein a door plate is arranged on the surface of the main body, one side of the main body is connected with one side of the door plate through a rotating shaft, the other side of the main body is in a fit state with the other side of the door plate, a cabinet lock is arranged on the surface of the other side of the door plate, a movable groove is formed in the edge of the other side of the main body, a movable plate is arranged on the inner side of the movable groove, a through hole is formed in one side of the inner part of the movable plate, a cross rod is arranged in the through hole, the top end and the bottom end of the cross rod are fixedly connected with the top and the bottom of the movable groove, limiting clamping grooves are symmetrically arranged in the inner side of the through hole, limiting clamping blocks are arranged in the inner sides of the limiting clamping grooves symmetrically, the inner walls of the limiting clamping blocks are fixedly connected with the cross rod, standing grooves are symmetrically arranged in the inner side of the through hole, torsion springs are arranged in the inner sides of the standing grooves symmetrically, the torsional spring is cup jointed with the cross rod, and the two ends of the torsional spring are fixed with the inner wall of the placing groove.

Preferably, the surface edge of the movable plate is fixed with a fixing strip, the inner side of the door plate is fixed with a lug, the two sides of the movable plate are symmetrically provided with limiting grooves, the inner sides of the limiting grooves are provided with limiting blocks, and the end parts of the limiting blocks are fixedly connected with the inner walls of the movable grooves.

Preferably, the surface of the limiting block is in a fit state with the inner wall of the limiting groove, and the length of the fixing strip is consistent with that of the lug.

Preferably, the surface of the limiting clamping block is attached to the inner wall of the limiting clamping groove, and the limiting clamping block is of a hollow cylinder structure.

Preferably, the surface of door plant is provided with the operation area, and the inboard of operation area is provided with the display screen, the surface of operation area is provided with a plurality of warning lights, the surface of operation area is provided with a plurality of buttons.

Preferably, the surface of door plant is provided with voice horn and plays the mouth, the top of main part is provided with the alarm lamp.

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

(1) through fly leaf, activity groove, horizontal pole, spacing fixture block, the torsional spring of design, improve originally when launching the door plant, through pulling the key, drive the door plant and launch, easily cause the damage phenomenon of key and lockhole block department after long-term the use, through this structure under the condition of guaranteeing normal use, launch the door plant to increase this on-line monitoring device's life.

(2) Through the fixed strip, the lug of design, the quick discernment operating region of convenient to use person makes the fly leaf when rebounding through the torsional spring, through spacing groove, the stopper of design, through the position of rebounding of this structure restriction fly leaf to convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the joint of the cross bar and the movable plate of the present invention;

in the figure: 1. a main body; 2. a door panel; 3. a chassis lock; 4. a voice horn playing port; 5. a button; 6. a warning light; 7. a display screen; 8. an operation area; 9. an alarm lamp; 10. a movable groove; 11. a movable plate; 12. a fixing strip; 13. a limiting groove; 14. a limiting block; 15. a bump; 16. a cross bar; 17. a through hole; 18. a torsion spring; 19. a placement groove; 20. a limiting clamping groove; 21. and a limiting clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an online monitoring device for VOC volatile organic compounds comprises a main body 1, a door panel 2 is arranged on the surface of the main body 1, one side of the main body 1 is connected with one side of the door panel 2 through a rotating shaft, the other side of the main body 1 is in a fit state with the other side of the door panel 2, a cabinet lock 3 is arranged on the surface of the other side of the door panel 2, a movable groove 10 is formed in the edge of the other side of the main body 1, a movable plate 11 is arranged on the inner side of the movable groove 10, a through hole 17 is formed in one side of the inner part of the movable plate 11, a cross rod 16 is arranged in the through hole 17, the top end and the bottom end of the cross rod 16 are fixedly connected with the top and the bottom of the movable groove 10, limiting clamping grooves 20 are symmetrically arranged on the inner side of the through hole 17, limiting clamping blocks 21 are arranged on the inner sides of the symmetrically arranged limiting clamping grooves 20, the inner walls of the limiting clamping blocks 21 are fixedly connected with the cross rod 16, standing grooves 19 are symmetrically arranged on the inner side of the through hole 17, torsion springs 18 are arranged on the inner side of the symmetrically arranged placing grooves 19, torsional spring 18 is the cup joint state with horizontal pole 16, the both ends of torsional spring 18 are fixed with the inner wall of standing groove 19, fly leaf 11 through the design, activity groove 10, horizontal pole 16, spacing fixture block 21, torsional spring 18, improve originally when launching door plant 2, through pulling the key, drive door plant 2 and launch, easily cause the damage phenomenon of key and lockhole block department after long-term the use, under the condition of guaranteeing normal use through this structure, launch door plant 2, thereby increase this on-line monitoring device's life, the surface of spacing fixture block 21 is the laminating state with the inner wall of spacing draw-in groove 20, spacing fixture block 21 is the hollow circular cylinder structure.

In this embodiment, preferably, a fixing strip 12 is fixed at the edge of the surface of the movable plate 11, a bump 15 is fixed on the inner side of the door panel 2, a limiting groove 13 is symmetrically formed in two sides of the movable plate 11, a limiting block 14 is arranged on the inner side of the limiting groove 13, the end of the limiting block 14 is fixedly connected with the inner wall of the movable groove 10, the fixing strip 12 and the bump 15 are designed to facilitate a user to quickly identify an operation area, the limiting groove 13 and the limiting block 14 are designed to facilitate the user to quickly identify the operation area, when the movable plate 11 rebounds through a torsion spring 18, the rebounding position of the movable plate 11 is limited through the structure, so that the movable plate is convenient to use, the surface of the limiting block 14 is in a fitting state with the inner wall of the limiting groove 13, and the length of the fixing strip 12 is consistent with the length of the bump 15.

In this embodiment, preferably, the surface of door plant 2 is provided with operation area 8, and the inboard of operation area 8 is provided with display screen 7, and the surface of operation area 8 is provided with a plurality of warning lights 6, and the surface of operation area 8 is provided with a plurality of buttons 5, and the surface of door plant 2 is provided with voice horn playing port 4, and the top of main part 1 is provided with alarm lamp 9.

The utility model discloses a theory of operation and use flow: when VOC volatile organic compounds in an area need to be monitored in real time, a detector is installed in the area needing to be monitored, an online monitoring device is installed in a machine room, when the concentration of the VOC volatile organic compounds in the area exceeds the standard, the detector transmits a signal into the online monitoring device, the online monitoring device receives the signal, then alarms through a voice horn playing port 4 and an alarm lamp 9, and reminds related personnel to process the signal through cloud transmission; when the door plate 2 needs to be unfolded, a key is inserted into the inner side of the lock hole on the inner side of the case lock 3 to rotate, so that the door plate 2 is unlocked, the fixing strip 12 is pressed again, the movable plate 11 rotates on the inner side of the movable groove 10, in the rotating process of the movable plate 11, the transverse rod 16 is centered on the inner side of the movable groove 10, the limiting rotation is performed through the limiting clamping block 21 and the limiting clamping groove 20, then the lug 15 fixed on the inner side of the door plate 2 is pressed, the movable plate 11 is synchronously loosened, the movable plate 11 rebounds under the action of the torsion spring 18, in the rebounding process of the movable plate 11, the limiting groove 13 and the limiting block 14 are clamped and limited, and the lug 15 is pulled off, so that the door plate 2 is driven to be unfolded.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a VOC volatile organic compounds on-line monitoring device, includes main part (1), the surface of main part (1) is provided with door plant (2), one side of main part (1) is connected for the pivot with one side of door plant (2), the opposite side of main part (1) is the laminating state with the opposite side of door plant (2), the opposite side surface of door plant (2) is provided with case lock (3), its characterized in that: the edge of the other side of the main body (1) is provided with a movable groove (10), the inner side of the movable groove (10) is provided with a movable plate (11), one side of the inner part of the movable plate (11) is provided with a through hole (17), the inner part of the through hole (17) is provided with a cross rod (16), the top end and the bottom end of the cross rod (16) are fixedly connected with the top and the bottom of the movable groove (10), the inner side of the through hole (17) is symmetrically provided with a limiting clamping groove (20), the inner side of the symmetrically arranged limiting clamping groove (20) is provided with a limiting clamping block (21), the inner wall of the limiting clamping block (21) is fixedly connected with the cross rod (16), the inner side of the through hole (17) is symmetrically arranged with a placing groove (19), the inner side of the symmetrically arranged placing groove (19) is provided with a torsion spring (18), and the torsion spring (18) and the cross rod (16) are in a sleeved state, and two ends of the torsion spring (18) are fixed with the inner wall of the placing groove (19).

2. A VOC volatile organic compounds on-line monitoring device according to claim 1, characterized in that: the utility model discloses a door lock, including door panel (2), fly leaf (11), spacing groove (13) have been seted up to the bilateral symmetry of fly leaf (11), and the inboard of spacing groove (13) is provided with stopper (14), the tip of stopper (14) is fixed connection with the inner wall of activity groove (10) for fixed connection, fixed strip (12) are fixed in the surperficial edge of fly leaf (11), the inboard of door panel (2) is fixed with lug (15).

3. The on-line monitoring device for VOC volatile organic compounds of claim 2, characterized in that: the surface of the limiting block (14) is in a fit state with the inner wall of the limiting groove (13), and the length dimension of the fixing strip (12) is consistent with that of the bump (15).

4. The on-line monitoring device for VOC volatile organic compounds of claim 1, characterized in that: the surface of the limiting clamping block (21) is attached to the inner wall of the limiting clamping groove (20), and the limiting clamping block (21) is of a hollow cylinder structure.

5. The on-line monitoring device for VOC volatile organic compounds of claim 1, characterized in that: the surface of door plant (2) is provided with operation area (8), and the inboard of operation area (8) is provided with display screen (7), the surface of operation area (8) is provided with a plurality of warning lights (6), the surface of operation area (8) is provided with a plurality of buttons (5).

6. The on-line monitoring device for VOC volatile organic compounds of claim 1, characterized in that: the surface of door plant (2) is provided with pronunciation loudspeaker playing mouth (4), the top of main part (1) is provided with alarm lamp (9).