Photoacoustic spectrometry gas circulation detection device

Abstract

The utility model discloses a photoacoustic spectrometry gas circulation detection device, which comprises a machine structure, a butt joint back plate, a dustproof integrated box and a base plate structure, the butt joint back plate is fixedly connected to the surface of one end of the machine structure, and the dustproof integrated box is fixedly sleeved on the surface of the machine structure. According to the photoacoustic spectrometry gas circulation detection device, the butt joint of lines is facilitated through the arrangement of the machine structure and the butt joint back plate, the data interface is arranged at the front end, and rapid butt joint transmission is facilitated; the back plate is provided with a cooling fan and provided with air holes to improve heat dissipation, the dustproof integrated box is arranged to wrap the whole machine to improve the safety of the device, the rear turning cover and the front dustproof cover are arranged to cover the front end and the rear end of the machine box, and dust is effectively prevented from entering. And by arranging the base disc structure, the machine structure can be conveniently and freely rotated.

Description

Technical Field

[0001] The utility model relates to the field of detection devices, in particular to a photoacoustic spectroscopy gas circulation detection device. Background Technique

[0002] Gas detection technology has extremely wide applications in industrial production and daily life, such as leakage detection of oil and gas pipelines, detection of dissolved gases in transformer oil in power systems, detection of exhaust gases emitted by chemical enterprises, detection of trace pollutant gases in the air, and detection of exhaled gases in human diseases and medical diagnosis. Photoacoustic spectroscopy technology plays an important role in the field of SF6 trace decomposition component detection. Compared with traditional trace gas detection methods, photoacoustic spectroscopy technology has the advantages of high detection sensitivity, low detection limit, and easy portability. Existing detection devices do not have a dust-proof structure, and it is easy to accumulate dust on the surface of the interface, thus affecting line docking and equipment operation. At the same time, the connection of data line pipelines is all set at the back end, which is not convenient for docking. Therefore, a photoacoustic spectroscopy gas circulation detection device is proposed. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a photoacoustic spectroscopy gas circulation detection device, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A photoacoustic spectroscopy gas circulation detection device includes a machine structure, a docking backplane, a dust-proof integrated box, and a base plate structure. One end surface of the machine structure is fixedly connected with a docking backplane, the surface of the machine structure is fixedly sleeved with a dust-proof integrated box, and the bottom surface of the dust-proof integrated box is fixedly installed with a base plate structure.

[0006] Preferably, the machine structure includes a machine box, a reinforcement lifting frame, a display screen, an adjustment knob, and a data interface. The surface of the machine box is fixedly connected with a reinforcement lifting frame, the surface of the machine box is fixedly provided with a display screen, the surface of the machine box is fixedly provided with an adjustment knob, and the surface of the machine box is fixedly provided with a data interface.

[0007] Preferably, the docking backplane includes a breathable backplane, an air inlet interface, an exhaust port, a cooling fan, and a switch. The surface of the breathable backplane is fixedly provided with an air inlet interface, the surface of the breathable backplane is fixedly provided with an exhaust port, the surface of the breathable backplane is fixedly connected with a cooling fan, and the surface of the breathable backplane is fixedly provided with a switch.

[0008] Preferably, the dust-proof integrated box includes a set box, a rear flip cover, a rotating connection head, a lifting belt, and a front dust-proof cover. One end surface of the set box is movably connected with the rear flip cover. The two side surfaces of the set box are fixedly connected with the rotating connection head. The surface of the rotating connection head is movably connected with the lifting belt. The other end surface of the set box is movably connected with the front dust-proof cover.

[0009] Preferably, the base plate structure includes a fixed bottom plate, a rotating bearing, a docking head, and a fixing hole. The surface of the fixed bottom plate is fixedly connected with the rotating bearing. The docking head is movably sleeved on the surface of the rotating bearing. The fixing hole is fixedly opened on the surface of the docking head.

[0010] Preferably, the breathable back plate of the docking back plate is fixedly connected with the machine box of the machine structure. The set box of the dust-proof integrated box is sleeved and connected with the machine box of the machine structure. The fixing hole of the base plate structure is fixedly connected with the machine box of the machine structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, a photoacoustic spectroscopy gas circulation detection device, by setting the machine structure and the docking back plate, facilitates the docking of lines. The data interface is set at the front end for convenient and rapid docking and transmission. The back plate is provided with a heat dissipation fan and is provided with ventilation holes to improve heat dissipation. By setting the dust-proof integrated box to wrap the entire machine, the safety of the device is improved. By setting the rear flip cover and the front dust-proof cover to cover the front and rear ends of the machine box, dust entry is effectively prevented. The provided lifting belt facilitates the transfer and carrying of the device, which is convenient to use. By setting the base plate structure, it is convenient to rotate the machine structure so as to rotate the rear end to the front during use for docking and fixing the line pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an overall schematic diagram of a photoacoustic spectroscopy gas circulation detection device of the utility model;

[0014] Figure 2 is a schematic diagram of the machine structure of a photoacoustic spectroscopy gas circulation detection device of the utility model;

[0015] Figure 3 is a schematic diagram of the docking back plate of a photoacoustic spectroscopy gas circulation detection device of the utility model;

[0016] Figure 4 is a schematic diagram of the dust-proof integrated box of a photoacoustic spectroscopy gas circulation detection device of the utility model;

[0017] Figure 5 is a schematic diagram of the base plate structure of a photoacoustic spectroscopy gas circulation detection device of the utility model;

[0018] In the figure: 1, machine structure; 101, machine box; 102, reinforcement lifting frame; 103, display screen; 104, adjustment knob; 105, data interface; 2, docking backplane; 201, breathable backplane; 202, air inlet interface; 203, exhaust port; 204, cooling fan; 205, switch; 3, dust-proof integrated box; 301, set box; 302, rear flip cover; 303, rotating connector; 304, lifting belt; 305, front dust-proof cover; 4, base plate structure; 401, fixed bottom plate; 402, rotating bearing; 403, docking head; 404, fixing hole. Detailed implementation manners

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0020] As Figures 1-5 shown, a photoacoustic spectroscopy gas circulation detection device includes a machine structure 1, a docking backplane 2, a dust-proof integrated box 3 and a base plate structure 4. One end surface of the machine structure 1 is fixedly connected with the docking backplane 2, the surface of the machine structure 1 is fixedly sleeved with the dust-proof integrated box 3, and the bottom end surface of the dust-proof integrated box 3 is fixedly installed with the base plate structure 4;

[0021] The machine structure 1 includes a machine box 101, a reinforcement lifting frame 102, a display screen 103, an adjustment knob 104, and a data interface 105. The surface of the machine box 101 is fixedly connected with the reinforcement lifting frame 102. The surface of the machine box 101 is fixedly provided with the display screen 103. The surface of the machine box 101 is fixedly provided with the adjustment knob 104. The surface of the machine box 101 is fixedly provided with the data interface 105. The docking backplane 2 includes a breathable backplane 201, an air inlet interface 202, an exhaust port 203, a cooling fan 204, and a switch 205. The surface of the breathable backplane 201 is fixedly provided with the air inlet interface 202. The surface of the breathable backplane 201 is fixedly provided with the exhaust port 203. The surface of the breathable backplane 201 is fixedly connected with the cooling fan 204. The surface of the breathable backplane 201 is fixedly provided with the switch 205. The dust-proof integrated box 3 includes a sleeve box 301, a rear flip cover 302, a rotating connection head 303, a lifting belt 304, and a front dust-proof cover 305. One end surface of the sleeve box 301 is movably connected with the rear flip cover 302. The two side surfaces of the sleeve box 301 are fixedly connected with the rotating connection head 303. The surface of the rotating connection head 303 is movably connected with the lifting belt 304. The other end surface of the sleeve box 301 is movably connected with the front dust-proof cover 305. The base plate structure 4 includes a fixed bottom plate 401, a rotating bearing 402, a docking head 403, and a fixing hole 404. The surface of the fixed bottom plate 401 is fixedly connected with the rotating bearing 402. The surface of the rotating bearing 402 is movably sleeved with the docking head 403. The surface of the docking head 403 is fixedly provided with the fixing hole 404. The breathable backplane 201 of the docking backplane 2 is fixedly connected with the machine box 101 of the machine structure 1. The sleeve box 301 of the dust-proof integrated box 3 is sleeved with the machine box 101 of the machine structure 1. The fixing hole 404 of the base plate structure 4 is fixedly connected with the machine box 101 of the machine structure 1.

[0022] It should be noted that the present utility model is an optoacoustic spectroscopy gas circulation detection device. It can facilitate the docking of circuits through the machine structure 1 and the docking backplane 2. The data interface 105 is arranged at the front end for convenient and rapid docking and transmission. The backplane is provided with a cooling fan 204 and is provided with ventilation holes to improve heat dissipation. There are two groups of air inlet interfaces 202, and at the same time, there is an exhaust port 203 to facilitate the docking of pipelines so that the air flow circulates in the device. The switch 205 controls the power supply. The dust-proof integrated box 3 wraps the entire machine box 101 to improve the safety of the device. The rear flip cover 302 and the front dust-proof cover 305 cover the front and rear ends of the machine box 101, effectively preventing dust from entering. The rotating connection head 303 is movably connected with the lifting belt 304 to facilitate the transfer and carrying of the device for convenient use. The base plate structure 4 facilitates the rotation of the machine structure 1 so that the rear end can be rotated to the front during use for the docking and fixing of the circuit pipelines. The docking head 403 fits against the bottom end of the sleeve box 301, and when using screws, it passes through the sleeve box 301 and is helically fixed with the fixing hole 404.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all such changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A photoacoustic spectroscopy gas circulation detection device, characterized in that: It includes a machine structure (1), a docking backplane (2), a dust-proof integrated box (3) and a base plate structure (4). One end surface of the machine structure (1) is fixedly connected to the docking backplane (2). The surface of the machine structure (1) is fixedly sleeved with the dust-proof integrated box (3). The bottom surface of the dust-proof integrated box (3) is fixedly installed with the base plate structure (4).

2. The photoacoustic spectroscopy gas circulation detection device according to claim 1, wherein: The machine structure (1) includes a machine box (101), a reinforcement lifting frame (102), a display screen (103), an adjustment knob (104) and a data interface (105). The surface of the machine box (101) is fixedly connected to the reinforcement lifting frame (102). The surface of the machine box (101) is fixedly provided with the display screen (103). The surface of the machine box (101) is fixedly provided with the adjustment knob (104). The surface of the machine box (101) is fixedly provided with the data interface (105).

3. The photoacoustic spectroscopy gas cycle detection device according to claim 2, wherein: The docking backplane (2) includes a breathable backplane (201), an air inlet interface (202), an exhaust port (203), a cooling fan (204) and a switch (205). The surface of the breathable backplane (201) is fixedly provided with the air inlet interface (202). The surface of the breathable backplane (201) is fixedly provided with the exhaust port (203). The surface of the breathable backplane (201) is fixedly connected to the cooling fan (204). The surface of the breathable backplane (201) is fixedly provided with the switch (205).

4. The photoacoustic spectroscopy gas circulation detection device according to claim 3, wherein: The dust-proof integrated box (3) includes a sleeve box (301), a rear flip cover (302), a rotating connection head (303), a lifting belt (304) and a front dust-proof cover (305). One end surface of the sleeve box (301) is movably connected to the rear flip cover (302). The two side surfaces of the sleeve box (301) are fixedly connected to the rotating connection head (303). The surface of the rotating connection head (303) is movably connected to the lifting belt (304). The other end surface of the sleeve box (301) is movably connected to the front dust-proof cover (305).

5. The photoacoustic spectroscopy gas circulation detection device according to claim 4, characterized in that: The base plate structure (4) includes a fixed bottom plate (401), a rotating bearing (402), a docking head (403) and a fixing hole (404). The surface of the fixed bottom plate (401) is fixedly connected to the rotating bearing (402). The surface of the rotating bearing (402) is movably sleeved with the docking head (403). The surface of the docking head (403) is fixedly provided with the fixing hole (404).

6. The photoacoustic spectroscopy gas circulation detection device according to claim 5, characterized in that: The breathable backplane (201) of the docking backplane (2) is fixedly connected to the machine box (101) of the machine structure (1). The sleeve box (301) of the dust-proof integrated box (3) is sleeved with the machine box (101) of the machine structure (1). The fixing hole (404) of the base plate structure (4) is fixedly connected to the machine box (101) of the machine structure (1).

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