Oxygen detector

Abstract

The utility model discloses an oxygen detector, and relates to the technical field of detectors. The oxygen detector comprises a detector body, the detector body is provided with a first mounting plate fixed to a wall, communicating pipes are arranged on the two sides of the detector body, and filtering mechanisms are arranged at the ends of the communicating pipes. When the oxygen detector is used, the communicating pipe and the filtering mechanism are additionally arranged on the two sides of the detector body, through the design of the communicating pipe and the filtering mechanism, filtering and moisture adsorption of air circulating in the detector body are conveniently achieved, and therefore the air humidity and dust are reduced, and the accuracy of the detector body is improved; failure of the detector body is avoided, internal elements of the detector body are protected, the service life is prolonged, the device is suitable for being used in a high-humidity environment, meanwhile, through the design of the butt joint assembly, the loading box and the adsorption material are convenient to disassemble, assemble and replace, and good filtering and drying effects are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to an oxygen detector. Background Art

[0002] Oxygen detectors are mainly used to detect the concentration of oxygen in the air to ensure the safety of personnel and the normal operation of equipment. They are widely used in various industrial environments or municipal public places for continuous monitoring of places with oxygen concentrations. They can provide real-time monitoring 24 hours a day.

[0003] Some oxygen detectors may have inaccurate measurements when used in places with high air humidity. This is mainly because the internal structure and working mechanism of the sensor make it particularly sensitive to changes in humidity. When the moisture content in the air increases, the moisture will interfere with the normal operation of the sensor, resulting in inaccurate measurement results or errors. The life of the sensor will also be affected if it is in a high humidity environment for a long time. The humid environment causes the internal components of the sensor to be corroded or damaged, thereby shortening its service life. In view of the shortcomings of the prior art, the utility model provides an oxygen detector to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an oxygen detector. When in use, connecting pipes and filtering mechanisms are added to both sides of the detector body. The connecting pipes and filtering mechanisms are designed to facilitate filtering of the air circulating inside the detector body and adsorption of moisture, thereby reducing air humidity and dust, improving the accuracy of the detector body, avoiding failure of the detector body, protecting the internal components of the detector body, and increasing the lifespan, making the device suitable for use in high humidity environments. At the same time, through the docking component design, the loading box and the adsorption material are conveniently disassembled, assembled and replaced, ensuring good filtering and drying effects.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: an oxygen detector, including a detector body, the detector body is provided with a first mounting plate fixed on the wall, two sides of the detector body are provided with connecting pipes, the ends of the connecting pipes are provided with a filtering mechanism, and the filtering mechanism includes:

[0006] A filter frame, which is arranged at the end of the connecting pipe;

[0007] A loading box, which is movably connected to the inside of the filter frame, and the inside of the loading box is provided with adsorption material;

[0008] A second mounting plate, which is disposed on the filter frame;

[0009] A docking assembly is arranged between the filter frame and the second mounting plate, and is used for mounting and positioning the filter frame and the second mounting plate.

[0010] Preferably, the docking assembly comprises a clamping block fixedly connected to the second mounting plate and a docking plate fixedly connected to the filter frame, the docking plate is provided with a locking seat, and the clamping block is movably clamped in the locking seat.

[0011] Preferably, a locking hole is provided on the clamping block, a sliding block is slidably connected to the interior of the locking seat, a locking rod is fixedly connected to the sliding block, and the locking rod is movably clamped in the locking hole.

[0012] Preferably, a double-threaded screw is rotatably connected to the locking seat, the double-threaded screw is threadably connected to the slider, and a rotating handle is provided on the double-threaded screw.

[0013] Preferably, the sliding block is provided with a clamping strip, the locking seat is provided with a clamping slot, and the clamping strip is slidably connected in the clamping slot.

[0014] Preferably, an auxiliary fan is fixedly connected to the connecting pipe.

[0015] The utility model discloses an oxygen detector, which has the following beneficial effects:

[0016] When the oxygen detector is in use, connecting pipes and filtering mechanisms are installed on both sides of the detector body. The connecting pipes and filtering mechanisms are designed to facilitate filtering of the air circulating inside the detector body and adsorption of moisture, thereby reducing air humidity and dust, improving the accuracy of the detector body, avoiding failure of the detector body, protecting the internal components of the detector body, and increasing the lifespan, making the device suitable for use in high-humidity environments. At the same time, the docking component design makes it easy to disassemble, assemble and replace the loading box and the adsorption material, ensuring good filtering and drying effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a disassembly diagram of the loading box of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the filter frame of the utility model;

[0021] Figure 4It is a cross-sectional view of the locking seat of the utility model.

[0022] In the figure: 1. detector body; 101. first mounting plate; 2. connecting pipe; 201. auxiliary fan; 3. filter rack; 4. loading box; 401. adsorption material; 5. second mounting plate; 501. block; 502. lock hole; 6. docking plate; 7. locking seat; 701. slider; 702. locking rod; 703. double-threaded screw; 704. turning handle; 705. clamping strip; 706. clamping slot. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The embodiment of the present application provides an oxygen detector to solve the problem of inaccurate measurement and reduced life of some oxygen detectors when used in places with high air humidity.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses an oxygen detector according to the attached Figure 1-4 As shown, it includes a detector body 1, on which a first mounting plate 101 fixed to the wall is provided, connecting pipes 2 are provided on both sides of the detector body 1, and a filtering mechanism is provided at the end of the connecting pipe 2, and the filtering mechanism includes:

[0027] A filter frame 3, which is arranged at the end of the connecting pipe 2;

[0028] The loading box 4 is movably connected to the inside of the filter frame 3, and the inside of the loading box 4 is provided with an adsorption material 401;

[0029] A second mounting plate 5, which is arranged on the filter frame 3;

[0030] The docking assembly is arranged between the filter frame 3 and the second mounting plate 5 , and is used for mounting and positioning the filter frame 3 and the second mounting plate 5 .

[0031] Furthermore, the docking assembly includes a clamping block 501 fixedly connected to the second mounting plate 5 and a docking plate 6 fixedly connected to the filter frame 3. A locking seat 7 is provided on the docking plate 6. The clamping block 501 is movably clamped in the locking seat 7. The overall structure of the docking assembly is simple. The second mounting plate 5 and the docking plate 6 are quickly fitted and positioned by clamping the clamping block 501 in the locking seat 7. Therefore, the position of the loading box 4 and the adsorption material 401 is fixed. The adsorption material 401 can be selected from activated carbon particles with better moisture adsorption effect.

[0032] Furthermore, a locking hole 502 is provided on the card block 501, and a slider 701 is slidably connected to the inside of the locking seat 7. A locking rod 702 is fixedly connected to the slider 701. The locking rod 702 is movably connected to the locking hole 502. The locking rod 702 is conveniently inserted into the locking hole 502 to achieve position locking of the card block 501 and the second mounting plate 5, thereby achieving position locking of the loading box 4 and the adsorption material 401.

[0033] Furthermore, a double-threaded screw 703 is rotatably connected to the locking seat 7, and the double-threaded screw 703 is threadedly connected to the slider 701. A rotating handle 704 is provided on the double-threaded screw 703. The double-threaded screw 703 is convenient for adjusting the position of the slider 701, and then the slider 701 is used to facilitate the position adjustment of the locking rod 702, thereby facilitating the locking or unlocking of the block 501, thereby facilitating the position locking or unlocking operation of the second mounting plate 5 and the loading box 4.

[0034] Furthermore, a clamping strip 705 is provided on the slider 701, and a clamping slot 706 is provided on the locking seat 7. The clamping strip 705 is slidably connected in the clamping slot 706. The clamping strip 705 is provided to provide support and limit for the slider 701, thereby ensuring the stability of the force on the slider 701 and the locking rod 702.

[0035] Furthermore, an auxiliary fan 201 is fixedly connected to the connecting pipe 2. The auxiliary fan 201 is convenient for increasing the air flow at the position of the detector body 1, thereby assisting the detector body 1 in improving the detection effect.

[0036] When the oxygen detector is in use, a connecting pipe 2 and a filtering mechanism are installed on both sides of the detector body 1. The connecting pipe 2 and the filtering mechanism are designed to facilitate filtering and adsorbing moisture of the air circulating inside the detector body 1, thereby reducing air humidity and dust, improving the accuracy of the detector body 1, avoiding failure of the detector body 1, protecting the internal components of the detector body 1, and increasing the lifespan, making the device suitable for use in high humidity environments. At the same time, through the docking component design, the loading box 4 and the adsorption material 401 are easy to disassemble, assemble and replace, ensuring good filtering and drying effects.

[0037] When installing the loading box 4 and the adsorption material 401, firstly clamp the loading box 4 into the inside of the filter frame 3, and at the same time, dock and fit the second mounting plate 5 with the docking plate 6, and the second mounting plate 5 drives the clamping block 501 to be inserted into the inside of the locking seat 7. At this time, rotate the double-threaded screw 703 so that the double-threaded screw 703 drives the slider 701 to move, and the slider 701 drives the locking rod 702 to move and insert into the locking hole 502, thereby fixing the position of the second mounting plate 5, and realizing the limited installation of the loading box 4 and the adsorption material 401. When the loading box 4 and the adsorption material 401 need to be disassembled and maintained later, the disassembly process can be the opposite of the above-mentioned installation process, which is easy to operate.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oxygen detector, comprising a detector body (1), wherein the detector body (1) is provided with a first mounting plate (101) fixed on a wall, characterized in that: The detector body (1) is provided with connecting pipes (2) on both sides, and the ends of the connecting pipes (2) are provided with filtering mechanisms, the filtering mechanisms comprising: A filter frame (3) arranged at the end of the connecting pipe (2); A loading box (4) which is movably snap-fitted into the interior of the filter frame (3), wherein an adsorption material (401) is provided inside the loading box (4); A second mounting plate (5) disposed on the filter frame (3); A docking assembly is arranged between the filter frame (3) and the second mounting plate (5), and is used to install and position the filter frame (3) and the second mounting plate (5).

2. An oxygen detector according to claim 1, characterized in that: The docking assembly comprises a clamping block (501) fixedly connected to the second mounting plate (5) and a docking plate (6) fixedly connected to the filter frame (3); a locking seat (7) is provided on the docking plate (6), and the clamping block (501) is movably clamped in the locking seat (7).

3. An oxygen detector according to claim 2, characterized in that: The clamping block (501) is provided with a locking hole (502), the locking seat (7) is slidably connected to a slider (701), the slider (701) is fixedly connected to a locking rod (702), and the locking rod (702) is movably clamped in the locking hole (502).

4. An oxygen detector according to claim 3, characterized in that: A double-threaded screw rod (703) is rotatably connected to the locking seat (7), the double-threaded screw rod (703) is threadedly connected to the slider (701), and a rotating handle (704) is provided on the double-threaded screw rod (703).

5. An oxygen detector according to claim 4, characterized in that: The slider (701) is provided with a clamping strip (705), the locking seat (7) is provided with a clamping slot (706), and the clamping strip (705) is slidably connected in the clamping slot (706).

6. An oxygen detector according to claim 1, characterized in that: An auxiliary fan (201) is fixedly connected to the connecting pipe (2).

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