CN212207255U

CN212207255U - VOCS waste gas detection device

Info

Publication number: CN212207255U
Application number: CN202020317974.3U
Authority: CN
Inventors: 冯华南
Original assignee: Tianjin Zhonghuan Hongze Environmental Testing Service Co ltd
Current assignee: Tianjin Zhonghuan Hongze Environmental Testing Service Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-12-22
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses a VOCS exhaust gas detection device, including the main part set casing, the lower fixed surface of main part set casing installs the air duct, the outside fixed mounting of air duct has the joint of giving vent to anger and air inlet joint, the joint of giving vent to anger is located one side position of air inlet joint, the outside fixed mounting of main part set casing has first guard shield and second guard shield, first guard shield is located the top position of second guard shield, the junction movable mounting of first guard shield and second guard shield has the connection pivot, the inboard of first guard shield and second guard shield all is provided with a plurality of well cavitys. A VOCS exhaust-gas detection surveys device, can wrap up the protection in the outside of device, improve the anti collision strength of device, prevented that the device from receiving collision damage easily, can launch the alarm signal that waste gas exceeds standard to and send the brilliant rays and warn, carry out effectual warning use when waste gas content exceeds standard.

Description

VOCS waste gas detection device

Technical Field

The utility model relates to a detection device field, in particular to VOCS exhaust gas detection device.

Background

The VOCS waste gas detection device is a device used for detecting the content of VOCS (organic volatile matter) waste gas, is mainly used for connecting a gas pipeline, detects the content of flowing VOCS waste gas through the detection of an induction unit, is widely used in various waste gas generation occasions, has a better use effect, and can not meet the requirements of people as the use requirements of the VOCS waste gas detection device are gradually increased, so that the VOCS waste gas detection device which is more convenient to use is needed; first when VOCS exhaust gas detection device uses, can't carry out effectual protection to the device, lead to the device to receive the collision damage easily, secondly, only can read waste gas content through the display screen, can't carry out effectual warning when waste gas content exceeds standard, brought inconvenience for the use of device.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a VOCS exhaust gas detection device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a VOCS waste gas detection device comprises a main body fixing shell, wherein an air guide pipe is fixedly arranged on the lower surface of the main body fixing shell, an air outlet joint and an air inlet joint are fixedly arranged on the outer side of the air guide pipe, the air outlet joint is positioned on one side of the air inlet joint, a first shield and a second shield are fixedly arranged on the outer side of the main body fixing shell, the first shield is positioned above the second shield, a connecting rotating shaft is movably arranged at the joint of the first shield and the second shield, a plurality of hollow cavities are arranged on the inner sides of the first shield and the second shield, a connecting screw is fixedly arranged on the front surface of the first shield, a display screen is fixedly arranged on the front surface of the main body fixing shell, a left side connecting pipe is fixedly arranged on the outer surface of one side of the main body fixing shell, and a transmission antenna is movably arranged on the outer surface, the utility model discloses a lamp holder, including main part set casing, fixed screw hole, the rear surface demountable installation of main part set casing has the right side connecting pipe, one side outer fixed surface of right side connecting pipe installs the lamp stand, the last fixed surface of lamp stand installs the alarm lamp, the outside of main part set casing is located the rear fixed position of first guard shield and second guard shield and has three fixed hangers, fixed screw hole has been seted up to the inboard of fixed hangers, the rear surface demountable installation of main part set casing has the back shroud.

Preferably, the air outlet connector and the air inlet connector are symmetrically arranged and installed around the air guide tube, and the air outlet connector and the air inlet connector are communicated with the main body fixing shell through the air guide tube.

Preferably, the first shield and the second shield are rotatably and movably connected through a connecting rotating shaft, and the connecting screw penetrates through the first shield and is fixedly connected with the second shield through threads.

Preferably, the first shield and the second shield are both semicircular in shape, and the hollow cavities are arranged and fixed around the circle centers of the first shield and the second shield.

Preferably, the model transmission range of the transmission antenna is thirty meters square and round, and the output end of the lamp holder is connected with an alarm lamp.

Preferably, the left connecting pipe and the right connecting pipe are located on two sides of the fixed hangers, and the three fixed hangers are arranged in a triangular shape.

Compared with the prior art, the utility model discloses following beneficial effect has: this VOCS exhaust gas detection device, through the first guard shield that sets up, the second guard shield, connect the pivot, well cavity and connecting screw, can wrap up the protection in the outside of device, improve the anti collision strength of device, prevented that the device from receiving collision damage easily, through transmission antenna, lamp stand and the alarm lamp that sets up, can launch the alarm signal that waste gas exceeds standard to and send the brilliant rays and warn, carry out effectual warning use when waste gas content exceeds standard.

Drawings

Fig. 1 is a schematic view of the overall structure of a VOCS exhaust gas detection device of the present invention;

fig. 2 is an exploded view of a first shield and a second shield of a VOCS exhaust gas detecting apparatus of the present invention;

fig. 3 is a rear view of the utility model relates to a VOCS exhaust gas detection device.

In the figure: 1. a main body fixing case; 2. an air duct; 3. an air outlet joint; 4. an air inlet joint; 5. a first shield; 6. a second shield; 7. connecting the rotating shaft; 8. a hollow cavity; 9. a connecting screw; 10. a display screen; 11. a left side connecting pipe; 12. a transmission antenna; 13. a right side connecting pipe; 14. a lamp socket; 15. an alarm lamp; 16. fixing the hangers; 17. fixing screw holes; 18. a back cover plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a VOCS exhaust gas detection device comprises a main body fixing shell 1, a gas guide tube 2 is fixedly installed on the lower surface of the main body fixing shell 1, a gas outlet joint 3 and a gas inlet joint 4 are fixedly installed on the outer side of the gas guide tube 2, the gas outlet joint 3 is located at one side of the gas inlet joint 4, a first shield 5 and a second shield 6 are fixedly installed on the outer side of the main body fixing shell 1, the first shield 5 is located above the second shield 6, a connecting rotating shaft 7 is movably installed at the joint of the first shield 5 and the second shield 6, a plurality of hollow cavities 8 are respectively arranged on the inner sides of the first shield 5 and the second shield 6, a connecting screw 9 is fixedly installed on the front surface of the first shield 5, a display screen 10 is fixedly installed on the front surface of the main body fixing shell 1, a left connecting tube 11 is fixedly installed on the outer surface of one side of the main body fixing shell 1, a, a right connecting pipe 13 is fixedly arranged on the outer surface of the other side of the main body fixing shell 1, a lamp holder 14 is fixedly arranged on the outer surface of one side of the right connecting pipe 13, an alarm lamp 15 is fixedly arranged on the upper surface of the lamp holder 14, three fixing lugs 16 are fixedly arranged on the outer side of the main body fixing shell 1 behind the first shield 5 and the second shield 6, fixing screw holes 17 are formed in the inner sides of the fixing lugs 16, and a rear cover plate 18 is detachably arranged on the rear surface of the main body fixing shell 1;

the air outlet connector 3 and the air inlet connector 4 are symmetrically arranged around the air guide pipe 2, and the air outlet connector 3 and the air inlet connector 4 are communicated with the main body fixing shell 1 through the air guide pipe 2; the first shield 5 is rotatably and movably connected with the second shield 6 through a connecting rotating shaft 7, and a connecting screw 9 penetrates through the first shield 5 and is fixedly connected with the second shield 6 through threads; the first shield 5 and the second shield 6 are both semicircular in shape, and a plurality of hollow cavities 8 are arranged and fixed around the circle centers of the first shield 5 and the second shield 6; the model transmission range of the transmission antenna 12 is thirty meters square and round, and the output end of the lamp holder 14 is connected with the alarm lamp 15; the left connecting pipe 11 and the right connecting pipe 13 are positioned at two sides of the fixed hangers 16, and the three fixed hangers 16 are arranged in a triangular shape.

It should be noted that the utility model relates to a VOCS waste gas detection device, the main body fixing shell 1 constitutes the main structure of the device, the air pipe for air inlet and outlet is connected through the air outlet joint 3 and the air inlet joint 4, the air enters the device through the air outlet joint 3, the air inlet joint 4 and the air duct 2, the waste gas content detection is carried out through the sensing element in the device, and is displayed by the display screen 10, the device is fixed by passing through the screw through the fixing screw hole 17 on the three fixing lugs 16, when the device is fixed for use, the outer side of the main body fixing shell 1 is wrapped and protected through the first shield 5 and the second shield 6, meanwhile, the hollow cavity 8 inside the first shield 5 and the second shield 6 has certain buffer capacity, the collision resistance of the device is improved, and the first shield 5 and the second shield 6 can rotate around the connecting rotating shaft 7, carrying out quick dismantlement and installation through dismouting connecting screw 9 to first guard shield 5 and second guard shield 6, the waste gas content that the device detected exceeds standard, accessible transmission antenna 12 makes the device carry out long-range signal connection transmission, carries out alarm signal transmission to detecting the digit, and alarm lamp 15 on the lamp stand 14 can send the light and warn simultaneously, improves the effect of reporting 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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A VOCS exhaust gas detection device, its characterized in that: the air guide pipe fixing device comprises a main body fixing shell (1), wherein an air guide pipe (2) is fixedly installed on the lower surface of the main body fixing shell (1), an air outlet connector (3) and an air inlet connector (4) are fixedly installed on the outer side of the air guide pipe (2), the air outlet connector (3) is located on one side of the air inlet connector (4), a first shield (5) and a second shield (6) are fixedly installed on the outer side of the main body fixing shell (1), the first shield (5) is located above the second shield (6), a connecting rotating shaft (7) is movably installed at the joint of the first shield (5) and the second shield (6), a plurality of hollow cavities (8) are formed in the inner sides of the first shield (5) and the second shield (6), a connecting screw (9) is fixedly installed on the front surface of the first shield (5), a display screen (10) is fixedly installed on the front surface of the main body fixing shell (1), the utility model discloses a lamp, including main part set casing (1), one side surface fixed mounting of main part set casing (1) has left side connecting pipe (11), one side surface movable mounting of left side connecting pipe (11) has transmission antenna (12), the opposite side surface fixed mounting of main part set casing (1) has right side connecting pipe (13), one side surface fixed mounting of right side connecting pipe (13) has lamp stand (14), the last fixed surface of lamp stand (14) installs alarm lamp (15), the outside of main part set casing (1) is located the rear fixed mounting position of first guard shield (5) and second guard shield (6) and has three fixed hangers (16), fixed screw hole (17) have been seted up to the inboard of fixed hangers (16), the rear surface demountable installation of main part set casing (1) has back shroud (18).

2. A VOCS exhaust detection apparatus as claimed in claim 1, wherein: the air outlet connector (3) and the air inlet connector (4) are symmetrically arranged around the air guide pipe (2), and the air outlet connector (3) and the air inlet connector (4) are communicated with the main body fixing shell (1) through the air guide pipe (2).

3. A VOCS exhaust detection apparatus as claimed in claim 1, wherein: the first shield (5) is rotatably and movably connected with the second shield (6) through a connecting rotating shaft (7), and the connecting screw (9) penetrates through the first shield (5) and is fixedly connected with the second shield (6) through threads.

4. A VOCS exhaust detection apparatus as claimed in claim 1, wherein: the first shield (5) and the second shield (6) are both semicircular in shape, and the hollow cavities (8) are arrayed and fixed around the circle centers of the first shield (5) and the second shield (6).

5. A VOCS exhaust detection apparatus as claimed in claim 1, wherein: the model transmission range of transmission antenna (12) is thirty meters square and round, the output of lamp stand (14) is connected with alarm lamp (15).

6. A VOCS exhaust detection apparatus as claimed in claim 1, wherein: the left side connecting pipe (11) and the right side connecting pipe (13) are located at two sides of the fixed hangers (16), and the three fixed hangers (16) are arranged in a triangular mode.