Gas pressure monitoring device

Abstract

The utility model relates to a gas pressure monitoring device, and belongs to the technical field of gas pressure detection. Comprising a main body and a fixing base, a fixing buckle is arranged on the base, a fixing groove matched with the fixing buckle is formed in the rear side of the main body, and a handheld mechanism is arranged at the lower end of the rear side of the main body and comprises grips which are symmetrically arranged and rotationally connected to the side faces of the main body; the symmetrical grips can be spliced with the connector into a whole after rotating downwards, heat dissipation plates are arranged on the two sides of the main body, ventilation holes are formed in the bottom of the main body, filter screens are arranged on the ventilation holes, a detection device is arranged on the front face of the main body, and the detection device comprises an air plug cover. The interior of the device is ventilated through a heat dissipation plate and ventilation holes, the situation that the performance of the device is affected by overheat is avoided, and meanwhile the situation that dust accumulates in the device and affects use is avoided by arranging a filter screen and an air plug cover. And the fixing grooves are matched with the fixing buckles, so that disassembly is convenient, fixing and handheld use of the device are facilitated, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to a gas pressure monitoring device, belonging to the technical field of gas pressure detection. Background Art

[0002] The gas pressure monitoring device can realize real-time monitoring, recording and alarm of gas pressure to ensure the safe and stable operation of the system. The gas pressure monitoring device has a wide range of applications in various industrial and experimental fields to help people monitor gas pressure changes.

[0003] Most of the existing gas pressure monitoring devices are fixed at the pipe joints or branches beside the gas pipeline system to ensure effective monitoring of the pressure of the entire pipeline system.

[0004] However, the existing gas pressure monitoring device has the following disadvantages when used:

[0005] After installing the gas pressure monitoring device, dust will accumulate over a period of time, affecting the heat dissipation of components and the normal operation of the equipment;

[0006] The gas pressure detection device is not easy to disassemble after being fixed, and it is inconvenient to take it out, and it can often only be used in one place. Utility Model Content

[0007] The technical problem to be solved by the utility model is that dust will accumulate on the gas pressure monitoring device after installation, which will affect the heat dissipation of components and the normal operation of the equipment and is not easy to be transferred to other locations.

[0008] The technical solution adopted by the utility model is: a gas pressure monitoring device, including a main body and a fixed base, characterized in that: a fixing buckle is provided on the base, a fixing groove matched with the fixing buckle is provided on the rear side of the main body, a hand-held mechanism is provided at the lower end of the rear side of the main body, the hand-held mechanism includes symmetrically arranged handles rotatably connected to the side of the main body, a coupling member is fixedly connected to the lower end of the handle, and the symmetrical handles can be spliced ​​into a whole with the coupling member after being rotated downward, heat dissipation plates are provided on both sides of the main body, ventilation holes are provided at the bottom of the main body, and filters are provided on the ventilation holes, and a detection device is provided on the front of the main body, and the detection device includes a gas plug cover.

[0009] Further: an adhesive plate is provided on the rear side of the base.

[0010] Further: a display screen and control buttons are provided on the front of the main body.

[0011] Furthermore: the top of the main body adopts an arc-shaped structure.

[0012] Furthermore: the spacing between the handles is equal to that of the fixing grooves.

[0013] Further: one end of the air plug cover is connected to a gas collection pipe.

[0014] Furthermore: a detection probe is connected to the end of the gas sampling pipe.

[0015] The advantages of the utility model compared with the prior art are:

[0016] A gas pressure monitoring device uses a heat sink and ventilation holes to ventilate the interior of the device to prevent overheating from affecting the performance of the device. At the same time, a filter screen and an air plug cover are provided to prevent dust accumulation inside the device from affecting its use.

[0017] The fixing groove and the fixing buckle are arranged to cooperate with each other, so that the disassembly is facilitated, the fixing and hand-held use of the device are convenient, and the application scope of the device is broadened. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a gas pressure monitoring device structure Figure 1 .

[0019] Figure 2 The utility model is a gas pressure monitoring device structure Figure 2 .

[0020] Figure 3 The utility model is a gas pressure monitoring device structure Figure 3 .

[0021] Figure 4 The utility model is a gas pressure monitoring device structure Figure 4 .

[0022] In the accompanying drawings: 1. Main body; 11. Fixing groove; 12. Heat sink; 13. Ventilation hole; 14. Filter; 15. Display screen; 16. Control button; 2. Fixed base; 21. Fixing buckle; 22. Adhesive plate; 3. Hand-held mechanism; 31. Handle; 32. Combination; 4. Detection device; 41. Gas plug cover; 42. Gas sampling tube; 43. Detection probe. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings. Example

[0024] The utility model provides a gas pressure monitoring device, including a main body 1 and a fixed base 2, a fixing buckle 21 is provided on the base, a fixing groove 11 matched with the fixing buckle 21 is provided on the rear side of the main body 1, a hand-held mechanism 3 is provided at the lower end of the rear side of the main body 1, the hand-held mechanism 3 includes a handle 31 symmetrically arranged and rotatably connected to the side of the main body 1, a coupling member 32 is fixedly connected to the lower end of the handle 31, and the symmetrical handle 31 can be spliced ​​with the coupling member 32 into a whole after being rotated downward, so as to be convenient for holding and using the device by hand after removing the device from the fixed base 2, heat dissipation plates 12 are provided on both sides of the main body 1, ventilation holes 13 are provided at the bottom of the main body 1, the main body 1 is ventilated and cooled to prevent overheating from affecting the performance of the device, filters 14 are provided on the ventilation holes 13 to prevent dust accumulation inside the device from affecting the normal use of the gas pressure monitoring device, a detection device 4 is provided on the front of the main body 1, the detection device 4 includes a gas plug cover 41, the detection device 4 is used to detect the gas pressure, and the gas plug cover 41 prevents external dust from flowing into the device and affecting the service life of the device. Example

[0025] On the basis of Example 1, the utility model adds a sticking plate 22 on the rear side of the base to facilitate the base to be fixed on the wall, a display screen 15 and a control button 16 are provided on the front of the main body 1 to visualize the real-time gas pressure, the top of the main body 1 adopts an arc structure to reduce dust accumulation at the bottom, the spacing of the handle 31 is equal to the fixing groove 11 to facilitate the main body 1 to be inserted into the fixed base 2 for fixation, one end of the gas plug cover 41 is connected to the gas sampling pipe 42, and the end of the gas sampling pipe 42 is connected to the detection probe 43. When in use, the probe can be placed at the position where the air pressure is to be measured, and the measurement can be started after ensuring that the probe is in good contact with the gas.

[0026] Working principle of this utility model:

[0027] See also Figure 1-4 When the gas pressure monitoring device needs to be fixed, first fix the adhesive plate 22 behind the fixed cover plate to the wall or other solid position, then insert the fixing groove 11 on the back of the main body 1 into the fixing buckle 21 on the fixed base 2 to fix the main body 1, and place the probe at the position where the air pressure is to be measured. After ensuring that the probe is in good contact with the gas, the measurement can be started. The heat sink 12 and the ventilation holes 13 on the main body 1 ventilate the inside of the device to prevent overheating from affecting the performance of the device. At the same time, by setting the filter 14 and the gas plug cover 41, dust accumulation inside the device can be prevented from affecting its use.

[0028] When the gas pressure monitoring device needs to be taken, after removing the detection device 4, push the main body 1 upward, turn the handle 31 behind the main body 1 downward, and assemble the connecting parts 32. The symmetrical handle 31 can be assembled into a whole with the connecting parts 32 after being turned downward, which makes it convenient to hold the main body 1 and move it to other positions for use, thereby increasing the scope of application of the gas pressure monitoring device.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A gas pressure monitoring device, comprising a main body (1) and a fixed base (2), characterized in that: The base is provided with a fixing buckle (21), the rear side of the main body (1) is provided with a fixing groove (11) matched with the fixing buckle (21), the lower end of the rear side of the main body (1) is provided with a hand-held mechanism (3), the hand-held mechanism (3) comprises a handle (31) symmetrically arranged and rotatably connected to the side of the main body (1), the lower end of the handle (31) is fixedly connected with a connecting piece (32), and the symmetrical handle (31) can be spliced ​​with the connecting piece (32) to form a whole after being rotated downward, heat dissipation plates (12) are provided on both sides of the main body (1), the bottom of the main body (1) is provided with a ventilation hole (13), and the ventilation hole (13) is provided with a filter screen (14), and the front side of the main body (1) is provided with a detection device (4), and the detection device (4) comprises an air plug cover (41).

2. A gas pressure monitoring device according to claim 1, characterized in that: An adhesive plate (22) is provided on the rear side of the base.

3. A gas pressure monitoring device according to claim 1, characterized in that: The main body (1) is provided with a display screen (15) and control buttons (16) on the front side.

4. A gas pressure monitoring device according to claim 1, characterized in that: The top of the main body (1) adopts an arc-shaped structure.

5. A gas pressure monitoring device according to claim 1, characterized in that: The spacing between the handles (31) is equal to that of the fixing grooves (11).

6. A gas pressure monitoring device according to claim 1, characterized in that: One end of the gas plug cover (41) is connected to a gas collection pipe (42).

7. A gas pressure monitoring device according to claim 6, characterized in that: The end of the gas sampling pipe (42) is connected to a detection probe (43).

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