A pipeline embedded gas detector

Abstract

The utility model relates to the field of gas detection appearance discloses a pipeline inlay type gas detection appearance, including the appearance body, the bottom dead fixedly connected with the connecting head of appearance body, be provided with the detection head in the bottom of connecting head, the lateral wall fixedly connected with the fixed block of appearance body, the surface of fixed block is hinged with disc, the inner wall of disc is penetrated and is inserted with fixed pipe, the last fixedly connected with cleaning plate of fixed pipe, the inner wall of disc sets up limit mechanism, the outer wall of disc and appearance body is provided with magnetic sheet respectively, the bottom of connecting head is provided with adjusting assembly, the limit mechanism includes the plug -in block. In the utility model, through disc and cleaning plate cooperation, utilize magnetic attraction to adhere, and rotate fixed pipe can clean appearance body surface, simple operation, and when idle, disc can shield appearance body, prevent dust from entering, and cleaning plate can also be conveniently disassembled and replaced, be favorable to long -term maintenance appearance body clean, guarantee normal use of instrument.

Description

Technical Field

[0001] This utility model relates to the field of gas detectors, and in particular to a pipeline-embedded gas detector. Background Technology

[0002] Pipeline systems are frequently used to transport various gases in numerous fields such as industrial production, energy transmission, and environmental monitoring. Monitoring the composition and concentration of gases within pipelines is crucial, as it relates to many aspects such as production safety, environmental protection, and human health. In order to detect the composition and concentration of gases, gas detectors are required.

[0003] The existing technology has the following drawbacks: most existing pipeline embedded gas detectors require manual cleaning with additional tools and cleaning materials, which is not only cumbersome to operate, but also prone to damage to the surface due to frequent cleaning. At the same time, it is difficult to ensure the thoroughness and timeliness of cleaning. Therefore, a pipeline embedded gas detector is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a pipeline-embedded gas detector, which aims to improve the problem of dust and oil stains easily adhering to the surface in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pipeline-embedded gas detector, comprising a body, a connector fixedly connected to the bottom end of the body, a detection head provided at the bottom end of the connector, a fixing block fixedly connected to the side wall of the body, a disc hinged to the surface of the fixing block, a fixing tube inserted through and into the inner wall of the disc, a cleaning plate fixedly connected to the end of the fixing tube, a limit mechanism provided on the inner wall of the disc, magnetic sheets provided on the outer wall of the disc and the body respectively, and an adjustment component provided at the bottom end of the connector;

[0006] The limiting mechanism includes an insert block that passes through and is slidably connected to the inner wall of the disk. The insert block is elastically connected to the disk via a return spring.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes a ring block, which is fixedly connected to the bottom end of the connector. A sealing airbag is fixedly connected to the inner wall of the top of the ring block. A positioning ring is rotatably connected to the inner wall of the ring block. A semi-circular block is elastically connected to the ring block by a positioning spring.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the right end of the ring block is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the right end of the semicircular block.

[0011] As a further description of the above technical solution:

[0012] The semicircular block is slidably connected to the inner wall of the ring block.

[0013] As a further description of the above technical solution:

[0014] The semicircular block is inserted into the outer wall of the positioning ring.

[0015] As a further description of the above technical solution:

[0016] The positioning ring is fixedly connected to the top of the detection head.

[0017] As a further description of the above technical solution:

[0018] The left sidewall of the insert is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the left inner wall of the disk.

[0019] As a further description of the above technical solution:

[0020] The insert is inserted into the outer wall of the fixed tube.

[0021] As a further description of the above technical solution:

[0022] The magnetic sheet is provided in two sets, and the two sets of magnetic sheets are attracted to each other.

[0023] As a further description of the above technical solution:

[0024] The outer wall of the cleaning plate is in contact with the outer wall of the surface.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, the surface of the watch body can be cleaned by the cooperation of the disc and the cleaning plate, using magnetic attraction and rotating the fixing tube. The operation is simple. When not in use, the disc can cover the watch body to prevent dust from entering. The cleaning plate can also be easily disassembled and replaced, which is conducive to maintaining the cleanliness of the watch body for a long time and ensuring the normal use of the instrument.

[0027] 2. In this utility model, the watch body can be manually rotated, and positioning can be achieved by the cooperation of the positioning ring, the semi-circular block, and the positioning spring. This allows the user to flexibly adjust the angle according to actual needs, enhancing the convenience and visibility of use. Attached Figure Description

[0028] Figure 1 This is a three-dimensional schematic diagram of an embedded gas detector in a pipeline according to the present invention.

[0029] Figure 2This is a schematic cross-sectional view of the disc and cleaning plate of a pipeline-embedded gas detector proposed in this utility model.

[0030] Figure 3 This is a schematic cross-sectional view of the ring block of a gas detector embedded in a pipeline according to the present invention.

[0031] Figure 4 This is a three-dimensional schematic diagram of the semi-circular block of a gas detector embedded in a pipeline proposed in this utility model.

[0032] Legend:

[0033] 1. Meter body; 2. Connector; 3. Detection head; 4. Fixing block; 5. Disc; 6. Cleaning plate; 7. Sealing airbag; 8. Fixing tube; 9. Insertion block; 10. Reset spring; 11. Magnetic sheet; 12. Ring block; 13. Positioning ring; 14. Positioning spring; 15. Semicircular block. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figures 1-3 This utility model provides an embodiment of a pipe-embedded gas detector, including a body 1. The body 1 is existing technology, and the gas can be determined by the data displayed on the body 1. A connector 2 is fixedly connected to the bottom of the body 1, and a detection head 3 is set at the bottom of the connector 2. The detection head 3 can enter the gas. After the gas to be measured enters, an electrochemical reaction occurs inside the sensor, thereby generating a current or voltage signal output that is proportional to the gas concentration. Existing technology will not be described in detail. A fixing block 4 is fixedly connected to the side wall of the body 1. The fixing block 4 mainly connects and supports the entire disc 5. The disc 5 is hinged to the surface of the fixing block 4. A fixing tube 8 is inserted through and inserted into the inner wall of the disc 5. A cleaning plate 6 is fixedly connected to the end of the fixing tube 8. The cleaning plate 6 is made of microfiber cloth material, which can adsorb and remove dust, oil and other small particles. Meanwhile, it has good water and oil absorption properties, and can quickly remove stains after wiping. The inner wall of the disc 5 is provided with a limiting mechanism, and the outer walls of the disc 5 and the body 1 are respectively provided with magnetic sheets 11. The bottom end of the connector 2 is provided with an adjustment component.

[0036] The limiting mechanism includes a plug 9, which is slidably connected to the inner wall of the disc 5. The disc 5 has a corresponding slot for the plug 9, which allows the plug 9 to move along the slot. The plug 9 is elastically connected to the disc 5 by a return spring 10.

[0037] Reference Figures 2-4 The adjusting assembly includes a ring block 12, which is fixedly connected to the bottom end of the connector 2. A sealing airbag 7 is fixedly connected to the inner wall of the top end of the ring block 12. The sealing airbag 7 fits against the top end of the positioning ring 13 to ensure a tight seal. The positioning ring 13 is rotatably connected to the inner wall of the ring block 12. A semicircular block 15 is elastically connected to the ring block 12 via a positioning spring 14. The semicircular block 15 is circular and will move when compressed. The inner wall of the right end of the ring block 12 is fixedly connected to one end of the positioning spring 14. When the semicircular block 15 moves to the right, it will affect the positioning spring. 14. During compression and reset, the positioning spring 14 uses its elasticity to reset the semicircular block 15. The other end of the positioning spring 14 is fixedly connected to the right end of the semicircular block 15. The semicircular block 15 is slidably connected to the inner wall of the ring block 12. The ring block 12 has a slot corresponding to the semicircular block 15, which allows it to slide on the inner wall. The semicircular block 15 is inserted into the outer wall of the positioning ring 13. The outer wall of the positioning ring 13 has a ring of slots corresponding to the semicircular block 15, which allows the semicircular block 15 to overlap with the slots to position the entire positioning ring 13. The positioning ring 13 is fixedly connected to the top of the detection head 3.

[0038] Reference Figures 1-2 The left side wall of the insertion block 9 is fixedly connected to one end of the reset spring 10. When the insertion block 9 moves to the left, it will compress the reset spring 10. When resetting, the elastic force of the reset spring 10 will carry the insertion block 9 to reset. The other end of the reset spring 10 is fixedly connected to the left inner wall of the disc 5. The insertion block 9 is inserted into the outer wall of the fixing tube 8. The outer wall of the fixing tube 8 is provided with an annular groove, which can satisfy the limitation of the insertion block 9, but allow the fixing tube 8 to rotate relative to it. There are two sets of magnetic sheets 11. The two sets of magnetic sheets 11 are attracted to each other. The outer wall of the cleaning plate 6 is in contact with the outer wall of the body 1.

[0039] Working principle: First, when cleaning the surface of the watch body 1, simply rotate the disc 5 along the hinge point of the fixing block 4, so that the disc 5 and the cleaning plate 6 are respectively attached to the surface of the watch body 1 and attracted by the magnetic sheet 11. At this time, rotate the fixing tube 8 to rotate the cleaning plate 6, so that the cleaning plate 6 cleans the surface of the watch body 1. If the whole device is not in use, the disc 5 can also be used to cover the outer wall of the watch body 1 to prevent dust from entering. After cleaning, the disc 5 can be flipped back to the initial state. When the cleaning plate 6 needs to be disassembled and replaced, simply move the insert block 9 to the left and compress the return spring 10 to separate the insert block 9 from the slot of the fixing tube 8. At this time, the return spring 10 is in a compressed state. Then, pull the fixing tube 8 and the cleaning plate 6 away from the disc 5, and then insert the new cleaning plate 6 and the fixing tube 8 into the corresponding circular opening of the disc 5. Finally, release the insert block 9 and use the reverse elastic force of the return spring 10 to reset the insert block 9, so that the insert block 9 is inserted into the slot of the fixing tube 8.

[0040] When the viewing angle of the watch body 1 needs to be adjusted, simply rotate the watch body 1 by hand, which will rotate the connector 2, the sealing airbag 7 and the positioning ring 13. This will cause the groove of the positioning ring 13 to press against the circular surface of the semicircular block 15, causing the semicircular block 15 to move to the right and compress the positioning spring 14. When the next groove of the positioning ring 13 coincides with the semicircular block 15, the reverse elastic force of the positioning spring 14 will be used to reset the semicircular block 15, allowing the semicircular block 15 to be inserted into the next groove of the positioning ring 13, thus positioning the entire watch body 1.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipeline-embedded gas detector, comprising a body (1), characterized in that: A connector (2) is fixedly connected to the bottom end of the watch body (1), and a detection head (3) is provided at the bottom end of the connector (2). A fixing block (4) is fixedly connected to the side wall of the watch body (1). A disc (5) is hinged to the surface of the fixing block (4). A fixing tube (8) is inserted through the inner wall of the disc (5). A cleaning plate (6) is fixedly connected to the end of the fixing tube (8). A limit mechanism is provided on the inner wall of the disc (5). A magnetic sheet (11) is provided on the outer wall of the disc (5) and the watch body (1). An adjustment component is provided at the bottom end of the connector (2). The limiting mechanism includes a plug (9), which is slidably connected to the inner wall of the disc (5) and is elastically connected to the disc (5) by a return spring (10).

2. The pipeline-embedded gas detector according to claim 1, characterized in that: The adjustment assembly includes a ring block (12), which is fixedly connected to the bottom end of the connector (2). A sealing airbag (7) is fixedly connected to the inner wall of the top end of the ring block (12). A positioning ring (13) is rotatably connected to the inner wall of the ring block (12). A semi-circular block (15) is elastically connected to the ring block (12) through a positioning spring (14).

3. The pipeline-embedded gas detector according to claim 2, characterized in that: The inner wall of the right end of the ring block (12) is fixedly connected to one end of the positioning spring (14), and the other end of the positioning spring (14) is fixedly connected to the right end of the semicircular block (15).

4. The pipeline-embedded gas detector according to claim 2, characterized in that: The semicircular block (15) is slidably connected to the inner wall of the ring block (12).

5. A pipeline-embedded gas detector according to claim 2, characterized in that: The semicircular block (15) is inserted into the outer wall of the positioning ring (13).

6. A pipeline-embedded gas detector according to claim 2, characterized in that: The positioning ring (13) is fixedly connected to the top of the detection head (3).

7. The pipeline-embedded gas detector according to claim 1, characterized in that: The left sidewall of the insert (9) is fixedly connected to one end of the return spring (10), and the other end of the return spring (10) is fixedly connected to the left inner wall of the disc (5).

8. The pipeline-embedded gas detector according to claim 1, characterized in that: The insert (9) is inserted into the outer wall of the fixed tube (8).

9. A pipeline-embedded gas detector according to claim 1, characterized in that: The magnetic sheet (11) is provided in two sets, and the two sets of magnetic sheets (11) are attracted to each other.

10. A pipeline-embedded gas detector according to claim 1, characterized in that: The outer wall of the cleaning plate (6) is in contact with the outer wall of the body (1).

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