Portable oil gas detector

Abstract

The utility model belongs to the technical field of detectors, and particularly relates to a portable oil gas detector which comprises a detector body, the top of the detector body is fixedly connected with a detection port; the detection port is fixedly connected to one side of the top of the detector body; the top of the detector body is fixedly connected with a first telescopic rod; the first telescopic rod is fixedly connected to one side close to the detection opening; the top of the detector body is fixedly connected with a second telescopic rod; the second telescopic rod and the first telescopic rod are oppositely arranged; the first telescopic rod and the second telescopic rod are fixedly connected to the two sides of the detection opening. A plurality of first fixing rings are fixedly connected to the middle parts of the first telescopic rod and the second telescopic rod; two groups of grooves are formed in the side wall of the detector body; by means of the structure, the first telescopic rod and the second telescopic rod can support the connecting position of the pipeline, the problem that the connecting position of the detection pipeline is bent during detection is effectively solved, and flowing of oil gas in the detection pipeline can be reduced more smoothly.

Description

Technical Field

[0001] The utility model belongs to the technical field of detectors, and specifically relates to a portable oil and gas detector. Background Art

[0002] A portable oil and gas detector is a lightweight and handheld device, mainly used to measure and monitor the gas concentration or pollution level in an oil and gas environment.

[0003] Portable oil and gas detectors are widely used in multiple fields, such as oil and gas, gas stations, environmental monitoring, and chemical plants. In the prior art, a detection tube is connected to the detection interface of a portable oil and gas detector, and through a sealed inhalation method, the non-electrical physical quantity of the oil and gas concentration is converted into an electrical quantity, thereby detecting the flue gas.

[0004] During the process of a portable oil and gas detector, the detection pipeline is usually flexible, and it is easy to bend at the connection of the detection port, resulting in poor oil and gas flow in the detection pipeline and inaccurate oil and gas detection.

[0005] Therefore, the utility model provides a portable oil and gas detector. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A portable oil and gas detector described in the utility model includes a detector body; a detection port is fixedly connected to the top of the detector body; the detection port is fixedly connected to one side position at the top of the detector body; a first telescopic rod is fixedly connected to the top of the detector body; the first telescopic rod is fixedly connected to the side close to the detection port; a second telescopic rod is fixedly connected to the top of the detector body; the second telescopic rod is arranged oppositely to the first telescopic rod; the first telescopic rod and the second telescopic rod are fixedly connected to both sides of the detection port; a plurality of first fixing rings are fixedly connected to the middle of the first telescopic rod and the second telescopic rod; two groups of grooves are provided on the side wall of the detector body; the two groups of grooves are arranged oppositely; through the above structure, the first telescopic rod and the second telescopic rod can support the pipeline connection position, effectively reducing the problem of bending at the connection position of the detection pipeline during detection, and enabling the oil and gas to flow more smoothly in the detection pipeline.

[0008] Preferably, a plurality of elastic wires are fixedly connected to the middle of one of the first fixing rings; the plurality of elastic wires are arc-shaped; a fixing plate is fixedly connected to the middle of the plurality of elastic wires; the fixing plate is arc-shaped; through the above structure, the fixing plate can increase the contact area with the detection pipeline and effectively provide stable support for the detection pipeline.

[0009] Preferably, a plurality of elastic ropes are fixedly connected to the middle of the first fixing ring; the plurality of elastic ropes are equidistantly distributed in the middle of the first fixing ring; the ends of the plurality of elastic ropes are fixedly connected to the second fixing ring; through the above structure, the second fixing ring can form a stable connection between the detection pipeline and the first telescopic rod and the second telescopic rod, and can keep the detection pipeline in an upright state.

[0010] Preferably, a hinge seat is fixedly connected to the bottom of the detector body; a third telescopic rod is rotatably connected to the middle of the hinge seat; two bolts are threadedly connected to the middle of the hinge seat; the two bolts are arranged oppositely; a support pad is fixedly connected to the end of the third telescopic rod; through the above structure, the third telescopic rod can stably support the detector body, and can enable the detector body to perform continuous and stable detection for a long time.

[0011] Preferably, two water injection bags are fixedly connected to the side wall of the detector body; the two water injection bags are arranged oppositely; the water injection bags are fixedly connected at the corresponding groove positions; a water injection pipe is fixedly connected to the top of the water injection bag; a water outlet hole is formed in the side wall of the water injection bag; two sponge blocks are fixedly connected to the side wall of the detector body; the two sponge blocks are arranged oppositely; the sponge blocks are fixedly connected outside the water injection bag; through the above structure, the water entering the sponge blocks can effectively reduce the static electricity generated by the detector body, and can reduce the problem of errors in detection caused by static electricity interference of the detector body.

[0012] Preferably, a suction cup is installed at the bottom of the support pad; the suction cup is fixedly connected to the bottom of the support pad; through the above structure, the suction cup can firmly adsorb on the desktop or other objects, effectively increasing the stability of the third telescopic rod, and enabling the third telescopic rod to withstand long-term fixation.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For the portable oil and gas detector of the present utility model, the connection position of the pipeline can be lifted by the first telescopic rod and the second telescopic rod, effectively reducing the problem of bending at the connection position of the detection pipeline during detection, and enabling the flow of oil and gas in the detection pipeline to be smoother.

[0015] 2. For the portable oil and gas detector of the present utility model, the contact area with the detection pipeline can be increased through the fixing plate, effectively providing stable support for the detection pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] Figure 1 is a perspective view of a portable oil and gas detector in the present utility model;

[0018] Figure 2It is a schematic structural diagram of the first fixing ring in the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the second fixing ring in the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the water injection bag in the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the third telescopic rod in the present utility model;

[0022] In the figure: 1. Detector body; 11. Detection port; 12. First telescopic rod; 13. Second telescopic rod; 14. First fixing ring; 15. Groove; 2. Elastic wire; 21. Fixed plate; 3. Elastic rope; 31. Second fixing ring; 4. Hinge seat; 41. Third telescopic rod; 42. Bolt; 43. Support pad; 5. Water injection bag; 51. Water injection pipe; 52. Sponge block; 53. Water outlet hole; 6. Suction cup. Specific embodiments

[0023] 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 specific embodiments.

[0024] Such as Figures 1 to 3As shown in the figure, a portable oil and gas detector according to an embodiment of the present utility model includes a detector body 1; a detection port 11 is fixedly connected to the top of the detector body 1; the detection port 11 is fixedly connected to one side position of the top of the detector body 1; a first telescopic rod 12 is fixedly connected to the top of the detector body 1; the first telescopic rod 12 is fixedly connected to the side close to the detection port 11; a second telescopic rod 13 is fixedly connected to the top of the detector body 1; the second telescopic rod 13 is arranged oppositely to the first telescopic rod 12; the first telescopic rod 12 and the second telescopic rod 13 are fixedly connected to both sides of the detection port 11; a plurality of first fixing rings 14 are fixedly connected to the middle of the first telescopic rod 12 and the second telescopic rod 13; two groups of grooves 15 are formed on the side wall of the detector body 1; the two groups of grooves 15 are arranged oppositely; during work, hold the positions of the two grooves 15 on both sides of the detector body 1 with hands, pass one end of the detection tube through the middle of the plurality of first fixing rings 14, then connect the end of the detection tube to the detection port 11, stretch the first telescopic rod 12 and the second telescopic rod 13, when the first telescopic rod 12 and the second telescopic rod 13 are stretched, drive the plurality of first fixing rings 14 to move, so that the plurality of first fixing rings 14 move away from each other, and the connection position of the detection tube is made upright by stretching the first telescopic rod 12 and the second telescopic rod 13. The gas to be detected enters the inside of the detection port 11 through the detection tube, and thus is detected by the detector body 1. The connection position of the pipeline can be supported by the first telescopic rod 12 and the second telescopic rod 13, effectively reducing the problem of bending at the connection position of the detection pipeline during detection, enabling the flow of oil and gas in the detection pipeline to be smoother, effectively reducing the problems of oil and gas accumulation or unsmooth flow caused by the bending or inclination of the detection pipeline, and being able to accurately capture and measure the oil and gas concentration, thereby effectively improving the accuracy and reliability of detection.

[0025] As Figure 1 and Figure 3 As shown in the figure, a plurality of elastic wires 2 are fixedly connected to the middle of one of the first fixing rings 14; the plurality of elastic wires 2 are arranged in an arc shape; a fixing plate 21 is fixedly connected to the middle of the plurality of elastic wires 2; the fixing plate 21 is arranged in an arc shape; during work, when the detection pipeline is connected to the end of the detection port 11 and the oil and gas detection is in progress, the detection pipeline comes into contact with the inner wall of the fixing plate 21, so that the detection pipeline fits with the fixing plate 21 and can rotate freely. The fixing plate 21 can increase the contact area with the detection pipeline, effectively providing stable support for the detection pipeline, being able to effectively keep the detection pipeline evenly stressed during the telescopic process of the first telescopic rod 12 and the second telescopic rod 13, reducing the problems of distortion and deformation of the detection pipeline caused by uneven stress, and effectively reducing the detection error caused by the distortion of the detection pipeline during detection.

[0026] As Figures 1 to 3As shown, a plurality of elastic ropes 3 are fixedly connected to the middle of the first fixing ring 14; the plurality of elastic ropes 3 are equidistantly distributed in the middle of the first fixing ring 14; the ends of the plurality of elastic ropes 3 are fixedly connected to a second fixing ring 31; during operation, the end of the detection pipeline passes through the middle of the plurality of second fixing rings 31, and then the detection pipeline is connected to the detection port 11. The second fixing ring 31 contacts the surface of the detection pipeline. When the detection pipeline performs oil and gas detection, the pipeline is supported by the second fixing ring 31, and when the pipeline shakes, the elastic ropes 3 perform elastic expansion and contraction. Through the second fixing ring 31, a stable connection can be formed between the detection pipeline and the first telescopic rod 12 and the second telescopic rod 13, enabling the detection pipeline to maintain an upright state, reducing the problem of unstable connection with the detection port 11 caused by the bending of the detection pipeline, effectively reducing the problem of the detection pipeline falling off due to external impact, and the elastic ropes 3 can reduce the impact and vibration generated by the shaking of the detection pipeline during detection, reducing direct damage to the detection pipeline.

[0027] As Figure 1 and Figure 5 shown, a hinge seat 4 is fixedly connected to the bottom of the detector body 1; a third telescopic rod 41 is rotatably connected to the middle of the hinge seat 4; two bolts 42 are threadedly connected to the middle of the hinge seat 4; the two bolts 42 are arranged oppositely; a support pad 43 is fixedly connected to the end of the third telescopic rod 41; during operation, when long-term detection is required, the plurality of third telescopic rods 41 are rotated inside the hinge seat 4. After adjusting the position of the third telescopic rod 41, the two bolts 42 are screwed to move towards the inside of the hinge seat 4, and the third telescopic rod 41 is fixed by the tops of the two bolts 42, and the support pad 43 contacts the desktop or inside the cabinet for support. The detector body 1 can be stably supported by the third telescopic rod 41, enabling the detector body 1 to perform continuous and stable detection for a long time, effectively reducing the labor intensity and fatigue caused by long-term handholding, being able to easily adjust the height and length in different environments, stably supporting the detector body 1 can reduce shaking and vibration, increasing the accuracy and reliability of the detection data, and effectively improving the flexible convenience.

[0028] As Figure 1 and Figure 4As shown, two water injection bags 5 are fixedly connected to the side wall of the detector body 1; the two water injection bags 5 are arranged oppositely; the water injection bags 5 are fixedly connected at the positions corresponding to the grooves 15; a water injection pipe 51 is fixedly connected to the top of the water injection bag 5; a water outlet hole 53 is formed in the side wall of the water injection bag 5; two sponge blocks 52 are fixedly connected to the side wall of the detector body 1; the two sponge blocks 52 are arranged oppositely; the sponge blocks 52 are fixedly connected to the outside of the water injection bags 5; during operation, water is filled into the water injection bags 5 through the water injection pipes 51. When the detector body 1 is picked up, hold both sides of the detector body 1 and first contact the sponge blocks 52. When the two side sponge blocks 52 are squeezed, the water in the water injection bags 5 is squeezed and discharged through the water outlet holes 53. The discharged water is absorbed into the sponge blocks 52. By the water entering the sponge blocks 52, the static electricity generated by the detector body 1 can be effectively reduced, and the problem that the detection of the detector body 1 is affected by static electricity interference and causes errors can be reduced. Moreover, the water can evaporate in a relatively hot environment and absorb heat, effectively reducing the temperature of the detector body 1 in a relatively hot environment, effectively keeping the detector body 1 within an appropriate working temperature range, and thus improving the accuracy and stability of flue gas detection.

[0029] As Figure 1 and Figure 5 shown, a suction cup 6 is installed at the bottom of the support pad 43; the suction cup 6 is fixedly connected to the bottom of the support pad 43; during operation, when the detector body 1 is placed on the table, it contacts the table through the suction cup 6, and the air inside the suction cup 6 is compressed to suck on the table. Through the suction cup 6, it can be firmly adsorbed on the table or other objects, effectively increasing the stability of the third telescopic rod 41, enabling the third telescopic rod 41 to withstand long-term fixation, and reducing the sliding or displacement of the third telescopic rod 41 on a smooth or inclined surface, enabling the detector body 1 to be maintained at the required position, and thus effectively increasing the stability of oil and gas detection.

[0030] When working, hold the positions of the grooves 15 on both sides of the detector body 1 with the hand. Pass one end of the detection tube through the middle parts of a plurality of first fixing rings 14, and then connect the end of the detection tube to the detection port 11. Stretch the first telescopic rod 12 and the second telescopic rod 13. When the first telescopic rod 12 and the second telescopic rod 13 are stretched, drive a plurality of first fixing rings 14 to move, so that the plurality of first fixing rings 14 move away from each other. Through the elongation of the first telescopic rod 12 and the second telescopic rod 13, the connection part of the detection tube is in an upright state. The gas to be detected enters the inside of the detection port 11 through the detection tube, so as to be detected by the detector body 1. When the detection pipeline is connected to the end of the detection port 11 and the oil and gas detection is carried out, the detection pipeline contacts the inner wall of the fixing plate 21, so that the detection pipeline fits against the fixing plate 21 and can rotate freely. Pass the end of the detection pipeline through the middle parts of a plurality of second fixing rings 31, and then connect the detection pipeline to the detection port 11. Through the contact between the second fixing rings 31 and the surface of the detection pipeline, when the oil and gas detection of the detection pipeline is carried out, the pipeline is supported by the second fixing rings 31, and the elastic rope 3 elastically expands and contracts when the pipeline shakes. When long-term detection is required, rotate a plurality of third telescopic rods 41 inside the hinge seat 4. After adjusting the positions of the third telescopic rods 41, turn two bolts 42 to move into the hinge seat 4, and fix the third telescopic rods 41 through the tops of the two bolts 42, and support by contacting the tabletop or inside the cabinet through the support pads 43. Fill water into the water injection bag 5 through the water injection pipe 51. When picking up the detector body 1, hold both sides of the detector body 1 and first contact the sponge blocks 52. When squeezing the sponge blocks 52 on both sides, after the inside of the water injection bag 5 is squeezed, water is discharged through the water outlet holes 53, and the discharged water is sucked into the sponge blocks 52. When placing the detector body 1 on the tabletop, contact the tabletop through the suction cups 6, and suck on the tabletop by compressing the air inside the suction cups 6.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable oil and gas detector, comprising a detector body (1); characterized in that: The top of the detector body (1) is fixedly connected with a detection port (11); the detection port (11) is fixedly connected to a side position of the top of the detector body (1); the top of the detector body (1) is fixedly connected with a first telescopic rod (12); the first telescopic rod (12) is fixedly connected to a side close to the detection port (11); the top of the detector body (1) is fixedly connected with a second telescopic rod (13); the second telescopic rod (13) and the first telescopic rod (12) are arranged opposite to each other; the first telescopic rod (12) and the second telescopic rod (13) are fixedly connected to both sides of the detection port (11); a plurality of first fixing rings (14) are fixedly connected to the middle of the first telescopic rod (12) and the second telescopic rod (13); the side wall of the detector body (1) is provided with two groups of grooves (15); the two groups of grooves (15) are arranged opposite to each other.

2. A portable oil and gas detector according to claim 1, characterized in that: A plurality of elastic wires (2) are fixedly connected to the middle of one of the first fixing rings (14); the plurality of elastic wires (2) are arranged in an arc shape; a fixing plate (21) is fixedly connected to the middle of the plurality of elastic wires (2); the fixing plate (21) is arranged in an arc shape.

3. A portable oil and gas detector according to claim 2, characterized in that: A plurality of elastic ropes (3) are fixedly connected to the middle of the first fixing ring (14); the plurality of elastic ropes (3) are evenly distributed in the middle of the first fixing ring (14); and a second fixing ring (31) is fixedly connected to the ends of the plurality of elastic ropes (3).

4. A portable oil and gas detector according to claim 3, characterized in that: The bottom of the detector body (1) is fixedly connected to a hinge seat (4); the middle of the hinge seat (4) is rotatably connected to a third telescopic rod (41); the middle of the hinge seat (4) is threadedly connected to two bolts (42); the two bolts (42) are arranged opposite to each other; and the end of the third telescopic rod (41) is fixedly connected to a support pad (43).

5. A portable oil and gas detector according to claim 4, characterized in that: Two water injection bags (5) are fixedly connected to the side wall of the detector body (1); the two water injection bags (5) are arranged opposite to each other; the water injection bags (5) are fixedly connected to the corresponding grooves (15); a water injection pipe (51) is fixedly connected to the top of the water injection bag (5); a water outlet hole (53) is opened on the side wall of the water injection bag (5); two sponge blocks (52) are fixedly connected to the side wall of the detector body (1); the two sponge blocks (52) are arranged opposite to each other; and the sponge blocks (52) are fixedly connected to the outside of the water injection bag (5).

6. A portable oil and gas detector according to claim 5, characterized in that: A suction cup (6) is installed at the bottom of the support pad (43); the suction cup (6) is fixedly connected to the bottom of the support pad (43).

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