CN212341156U

CN212341156U - Gas monitor probe

Info

Publication number: CN212341156U
Application number: CN202020803116.XU
Authority: CN
Inventors: 张传军; 曾磊; 杨传亮
Original assignee: Shandong Maiyue Medical Technology Co ltd
Current assignee: Shandong Maiyue Medical Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-12
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to a gas monitor probe, which comprises a housin, the casing comprises protecgulum and hou gai, be provided with the display screen on the protecgulum, be equipped with fixing device and exhaust hole after covering, the exhaust hole is located hou gai upper portion, fixing device top position department, the bottom of protecgulum is equipped with inlet port and aviation socket, be equipped with the main control board in the casing, the sensor control panel, gas sensor, battery and fan, wherein the main control board is located the interior middle part of casing, the battery is located the main control board rear side, the sensor control panel is located main control board one side, gas sensor sets up position department directly over the inlet port, the fan sets up in exhaust hole position department. The utility model discloses a set up the fan that can convulsions in inclosed casing, can be so that form the negative pressure in the casing, indoor gas is in the inlet port suction casing to carry out corresponding gas content's detection through gas sensor, guaranteed detection effect, the testing result passes through the display screen display and shows, has reduced the volume, has been convenient for use.

Description

Gas monitor probe

Technical Field

The utility model relates to a gas monitor probe.

Background

The gas monitor probe is used for detecting toxic and harmful gas leaked in air, such as ethylene oxide, hydrogen peroxide and the like, and needs to give an alarm in time for treatment when the content exceeds the standard.

The existing gas monitor probe is a natural air inlet or pump suction type gas monitor probe, the natural air inlet type probe has poor air inlet effect and can influence the detection accuracy, and the pump suction type monitor probe has the defects of complex structure and larger volume.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the gas monitor probe solves the defects, adopts negative pressure type air suction, ensures the detection effect and reduces the volume of equipment.

The utility model provides a technical scheme that its technical problem adopted is: the gas monitor probe comprises a shell, the shell consists of a front cover and a rear cover, a display screen is arranged on the front cover, a fixing device and an exhaust hole are formed in the rear cover, the exhaust hole is located in the upper portion of the rear cover, the position above the fixing device is located, an air inlet hole and an aviation socket are formed in the bottom of the front cover, a main control board is arranged in the shell, a sensor control board, a gas sensor, a battery and a fan are arranged in the middle of the shell, the battery is located on the rear side of the main control board, the sensor control board is located on one side of the main control board, the gas sensor is arranged at the position right above the air inlet hole, the fan is arranged at the position of the exhaust hole, the gas sensor is connected to the sensor control board.

The periphery of the display screen is provided with a film frame.

The front cover and the rear cover are buckled into a whole and fixed through bolts.

The fixing device comprises a mounting groove and a fixing plate located at the bottom of the mounting groove, and a screw hole is formed in the fixing plate. When in use, the probe is fixed in a room through the mounting groove and the fixing plate.

The exhaust hole and the air inlet hole respectively comprise a plurality of air holes which are annularly arranged.

The utility model discloses the beneficial effect who has is: the utility model discloses a set up the fan that can convulsions in inclosed casing, can be so that the casing internal negative pressure that forms, indoor gas carries out corresponding gas content's detection through gas sensor in the inlet port suction casing to guaranteed detection effect, the testing result passes through the display screen display and shows, and transmits to follow-up alarm, has reduced the volume, has been convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural view of the present invention with the front cover removed;

FIG. 4 is a schematic rear view of the structure of FIG. 1;

fig. 5 is a schematic bottom view of the structure of fig. 1.

In the figure: 1. a front cover; 2. a rear cover; 3. a display screen; 4. an exhaust hole; 5. an air inlet; 6. an aviation socket; 7. a main control panel; 8. a sensor control board; 9. a gas sensor; 10. a battery; 11. a fan; 12. a film frame; 13. mounting grooves; 14. a fixing plate; 15. and a screw hole.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings:

as shown in fig. 1-5, the gas monitor probe comprises a shell, the shell is composed of a front cover 1 and a rear cover 2, a display screen 3 is arranged on the front cover 1, a fixing device and an exhaust hole 4 are arranged on the rear cover 2, the exhaust hole 4 is positioned at the upper part of the rear cover 2 and above the fixing device, an air inlet 5 and an aviation socket 6 are arranged at the bottom of the front cover 1, a main control board 7, a sensor control board 8, a gas sensor 9, a battery 10 and a fan 11 are arranged in the shell, wherein the main control panel 7 is located the interior middle part of casing, and battery 10 is located the main control panel 7 rear side, and sensor control panel 8 is located main control panel 7 one side, and gas sensor 9 sets up in inlet port 5 position department directly over, and fan 11 sets up in exhaust hole 4 position department, and gas sensor 9 is connected to sensor control panel 8, and display screen 3, aviation socket 6, sensor control panel 8, battery 10 and fan 11 all are connected to main control panel 7.

The periphery of display screen 3 is equipped with film frame 12, and protecgulum 1 and back lid 2 lock are as an organic whole and through the bolt fastening, and fixing device includes mounting groove 13 and the fixed plate 14 that is located the mounting groove 13 bottom, is equipped with screw 15 on the fixed plate 14, and exhaust hole 4 and inlet port 5 all include a plurality of gas pockets that the annular set up.

The using process is as follows:

during the use, every gas monitoring appearance probe is used for detecting a gas, with one or more gas monitoring appearance probe through aviation socket 6, be connected to the alarm through the data line, pass through mounting groove 13 and fixed plate 14 with the gas monitoring appearance probe and fix suitable position in indoor afterwards, supply power through the data line, open 11 convulsions of fan, because be airtight structure in the casing, make and form the negative pressure in the casing, indoor gas inhales in the casing through inlet port 5, and carry out corresponding gas content's detection through gas sensor 9, the testing result passes through display screen 3 and shows, and transmit to the alarm.

Claims

1. A gas monitor probe, characterized in that: comprises a shell, the shell consists of a front cover (1) and a rear cover (2), a display screen (3) is arranged on the front cover (1), a fixing device and an exhaust hole (4) are arranged on the rear cover (2), the exhaust hole (4) is positioned at the upper part of the rear cover (2), the position above the fixing device is arranged, an air inlet (5) and an aviation socket (6) are arranged at the bottom of the front cover (1), a main control panel (7), a sensor control panel (8), a gas sensor (9), a battery (10) and a fan (11) are arranged in the shell, wherein the main control panel (7) is positioned in the middle of the shell, the battery (10) is positioned at the rear side of the main control panel (7), the sensor control panel (8) is positioned at one side of the main control panel (7), the gas sensor (9) is positioned at the position right above the air inlet (5), the fan (11) is positioned at the position of the exhaust hole (, the display screen (3), the aviation socket (6), the sensor control board (8), the battery (10) and the fan (11) are all connected to the main control board (7).

2. A gas monitor probe according to claim 1, wherein: the periphery of the display screen (3) is provided with a film frame (12).

3. A gas monitor probe according to claim 1, wherein: the front cover (1) and the rear cover (2) are buckled into a whole and fixed through bolts.

4. A gas monitor probe according to claim 1, wherein: the fixing device comprises a mounting groove (13) and a fixing plate (14) located at the bottom of the mounting groove (13), and a screw hole (15) is formed in the fixing plate (14).

5. A gas monitor probe according to claim 1, wherein: the exhaust hole (4) and the air inlet hole (5) comprise a plurality of air holes which are annularly arranged.