Hanging type laser gas leakage monitoring terminal

Abstract

The utility model discloses a hanging type laser gas leakage monitoring terminal, and relates to the technical field of gas leakage monitoring terminals, the surface of the middle part of the lower end of a monitoring cavity is connected with a laser detector, one end of the laser detector is connected with an alarm, and the other end of the laser detector is connected with a warning lamp. Connecting rods are connected to the outer side surfaces of the two ends of the monitoring cavity, the monitoring terminal is fixed to a ceiling through first fixing nuts, then a first rectangular connecting block is moved to move along a cross-shaped sliding groove till laser is aligned to a pipeline monitoring part, at the moment, a stopping block is separated from a rectangular sliding block, and therefore a circular sliding block coincides with a connecting groove; and then the adjusting assembly is fixed, so that the situation that an installation worker always lifts the adjusting assembly in the debugging process is avoided, convenience is provided for the installation worker, and the installation efficiency of the installation worker is improved.

Description

Technical Field

[0001] This utility model relates to the field of gas leak monitoring terminal technology, and more specifically, to a suspended laser gas leak monitoring terminal. Background Technology

[0002] A gas leak detection terminal is a device used to detect and monitor gas leaks. It is commonly used in residential, commercial, and industrial environments to ensure safety and prevent fires or explosions. Currently, installing a suspended laser gas leak detection terminal requires first determining the approximate installation area and then continuously adjusting it within that area. However, adjusting the terminal requires the installer to hold it up with both hands, which consumes the installer's physical strength and reduces the adjustment rate, thus affecting the installation speed of the terminal. Utility Model Content

[0003] The purpose of this utility model is to provide a suspended laser gas leak monitoring terminal to solve the problems mentioned in the background art: Currently, the installation of a suspended laser gas leak monitoring terminal can only be done by first determining the approximate installation range of the monitoring terminal, and then continuously debugging within this range. However, when debugging the monitoring terminal, the installer needs to hold the monitoring terminal with both hands. In this process of continuous debugging, the installer's physical strength will be consumed, thereby reducing the debugging speed of the installer and thus affecting the installation speed of the monitoring terminal.

[0004] A suspended laser gas leak monitoring terminal includes a monitoring component, an adjustment component connected to the upper end of the monitoring component, and a fixing component connected to the upper end of the adjustment component.

[0005] Preferably, the monitoring component includes a monitoring cavity, a laser detector is connected to the lower middle part of the monitoring cavity, an alarm is connected to one end of the laser detector, and a warning light is connected to the other end of the laser detector. Connecting rods are connected to the outer surfaces of both ends of the monitoring cavity. When a gas leak occurs indoors, the laser detector will detect the density of methane in the air. When the density of methane exceeds the normal value detected by the laser detector, the warning light will turn red and the alarm will sound.

[0006] Preferably, the adjustment component includes a first rectangular connecting block, the inner cavity of the first rectangular connecting block is provided with a rectangular sliding groove, a rectangular slider is connected in the inner cavity of the rectangular sliding groove, a blocking block is connected to the upper surface of one side of the rectangular slider, and a sliding groove is provided on one side of the first rectangular connecting block, while one end of the blocking block is installed in the inner cavity of the sliding groove.

[0007] Preferably, a circular slider is connected to the upper surface of the rectangular slider away from the blocking block, and a return spring is connected to the middle part of the rectangular slider. A sliding block is connected to the upper surface of the first rectangular connecting block, and a circular hole is opened in the middle part of the rectangular slider. One end of the return spring is connected to the inner cavity of the circular hole. When the return spring retracts, it will cause the rectangular slider to fit against the upper surface of the rectangular slide groove, so that the return spring retracts into the inner cavity of the circular hole. At the same time, a circular sliding cavity is opened in the middle part of the sliding block, and the circular sliding cavity fits with the circular slider.

[0008] Preferably, the fixing component includes a rectangular fixing block, a cross groove is formed on one end surface of the rectangular fixing block facing the first rectangular connecting block, a plurality of connecting grooves are formed on the surface of the cross groove, and second rectangular connecting blocks are connected to both ends of the rectangular fixing block. A first fixing nut is connected to the middle part of each second rectangular connecting block, and the sliding block is engaged with the cross groove, while the connecting groove is engaged with the circular slider.

[0009] Compared with existing technologies, the advantages of this utility model are:

[0010] 1) In this utility model, the monitoring terminal is fixed to the ceiling by the first fixing nut, and then the first rectangular connecting block moves along the cross groove until the laser is aligned with the pipeline monitoring part. At this time, the blocking block is separated from the rectangular slider, so that the circular slider coincides with the connecting groove, and then the adjustment component is fixed. This avoids the situation where the installer has to hold it up during the debugging process, thus providing convenience for the installer and improving the installation efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0013] Figure 3 This is a schematic diagram of the monitoring component structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model;

[0015] Figure 5 This is a schematic diagram of the fixing component structure of this utility model.

[0016] The following are the labels in the diagram: 1. Monitoring component; 101. Monitoring cavity; 102. Laser detector; 103. Alarm; 104. Warning light; 105. Connecting rod; 2. Adjustment component; 201. First rectangular connecting block; 202. Rectangular slide groove; 203. Rectangular slider; 204. Blocking block; 205. Circular slider; 206. Sliding block; 207. Return spring; 3. Fixing component; 301. Rectangular fixing block; 302. Cross slide groove; 303. Connecting groove; 304. Second rectangular connecting block; 305. First fixing nut. Detailed Implementation

[0017] Example: Please refer to Figure 1 and Figure 2 A suspended laser gas leak monitoring terminal includes a monitoring component 1, an adjustment component 2 connected to the upper end of the monitoring component 1, and a fixing component 3 connected to the upper end of the adjustment component 2.

[0018] Please see Figure 3 The monitoring component 1 includes a monitoring cavity 101. A laser detector 102 is connected to the surface of the lower middle part of the monitoring cavity 101. One end of the laser detector 102 is connected to an alarm 103, and the other end of the laser detector 102 is connected to a warning light 104. Connecting rods 105 are connected to the outer surfaces of both ends of the monitoring cavity 101. When a gas leak occurs indoors, the laser detector 102 will detect the density of methane in the air. When the density of methane exceeds the normal value detected by the laser detector 102, the warning light 104 will turn red and the alarm 103 will sound an alarm.

[0019] Please see Figure 4 The adjustment component 2 includes a first rectangular connecting block 201. The inner cavity of the first rectangular connecting block 201 is provided with a rectangular slide groove 202. A rectangular slider 203 is connected in the inner cavity of the rectangular slide groove 202. A blocking block 204 is connected to the upper surface of one side of the rectangular slider 203. A slide groove is provided on one side of the first rectangular connecting block 201, and one end of the blocking block 204 is installed in the inner cavity of the slide groove.

[0020] Please see Figure 4A circular slider 205 is connected to the upper surface of the rectangular slider 203 away from the blocking block 204, and a return spring 207 is connected to the middle part of the rectangular slider 203. A sliding block 206 is connected to the upper surface of the first rectangular connecting block 201, and a circular hole is opened in the middle part of the rectangular slider 203. One end of the return spring 207 is connected to the inner cavity of the circular hole. When the return spring 207 retracts, it will cause the rectangular slider 203 to fit against the upper surface of the rectangular slide groove 202, so that the return spring 207 retracts into the inner cavity of the circular hole. At the same time, a circular sliding cavity is opened in the middle part of the sliding block 206, and the circular sliding cavity fits with the circular slider 205.

[0021] Please see Figure 5 The fixing component 3 includes a rectangular fixing block 301. A cross groove 302 is formed on one end surface of the rectangular fixing block 301 facing the first rectangular connecting block 201. A plurality of connecting grooves 303 are formed on the surface of the cross groove 302. Second rectangular connecting blocks 304 are connected to both ends of the rectangular fixing block 301. A first fixing nut 305 is connected to the middle part of each second rectangular connecting block 304. The sliding block 206 fits into the cross groove 302, and the connecting grooves 303 fit into the circular slider 205.

[0022] Working principle: First, determine the installation position of the monitoring terminal, then attach the upper end of the rectangular fixing block 301 to the installation position, and then fix it to the ceiling with the first fixing nut 305, thereby fixing the monitoring terminal to the ceiling. At this time, by turning on the laser detector 102, observe whether the monitoring laser is aligned with the pipeline monitoring position. If it is not aligned, perform the position adjustment operation, push the first rectangular connecting block 201 to move along the cross slide 302, thereby allowing the sliding block 206 to move along the cross slide 302 until the laser is aligned with the pipeline monitoring position. At this time, pull the blocking block 204 to move along the slide opened on one side of the first rectangular connecting block 201 until the blocking block 204 separates from the rectangular slider 203.

[0023] When the blocking block 204 separates from the rectangular slider 203, the return spring 207 retracts, thereby driving the rectangular slider 203 to move upward along the rectangular slide groove 202, and then driving the circular slider 205 to move upward along the circular sliding cavity opened in the middle part of the upper end of the sliding block 206, until the return spring 207 is completely retracted into the inner cavity of the circular hole opened in the middle part of the upper surface of the rectangular slider 203. At this time, the upper surface of the rectangular slider 203 is in contact with the upper inner cavity surface of the rectangular slide groove 202, and the circular slider 205 coincides with the connecting groove 303, thereby playing the role of fixing the adjustment component 2.

[0024] Once the monitoring components are installed, if a gas leak occurs indoors, the laser detector 102 will detect the density of methane in the air. When the methane density exceeds the normal value monitored by the laser detector 102, the warning light 104 will turn red and the alarm 103 will sound an alarm, thus ending all operations.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A suspended laser gas leak monitoring terminal, comprising a monitoring component (1), characterized in that: The upper end of the monitoring component (1) is connected to the adjustment component (2), and the upper end of the adjustment component (2) is connected to the fixing component (3).

2. The suspended laser gas leak monitoring terminal according to claim 1, characterized in that: The monitoring component (1) includes a monitoring cavity (101), a laser detector (102) is connected to the surface of the lower middle part of the monitoring cavity (101), an alarm (103) is connected to one end of the laser detector (102), and a warning light (104) is connected to the other end of the laser detector (102). Connecting rods (105) are connected to the outer surfaces of both ends of the monitoring cavity (101).

3. A suspended laser gas leak monitoring terminal according to claim 2, characterized in that: The adjustment component (2) includes a first rectangular connecting block (201), the inner cavity of the first rectangular connecting block (201) is provided with a rectangular slide groove (202), a rectangular slider (203) is connected in the inner cavity of the rectangular slide groove (202), and a blocking block (204) is connected to the upper surface of one side of the rectangular slider (203).

4. A suspended laser gas leak monitoring terminal according to claim 3, characterized in that: A circular slider (205) is connected to the upper surface of the rectangular slider (203) away from the blocking block (204), and a return spring (207) is connected to the middle part of the rectangular slider (203). A sliding block (206) is connected to the upper surface of the first rectangular connecting block (201).

5. A suspended laser gas leak monitoring terminal according to claim 4, characterized in that: The fixing component (3) includes a rectangular fixing block (301). The rectangular fixing block (301) has a cross groove (302) on one end surface facing the first rectangular connecting block (201). The surface of the cross groove (302) has a plurality of connecting grooves (303). The two ends of the rectangular fixing block (301) are connected to second rectangular connecting blocks (304). The middle part of each second rectangular connecting block (304) is connected to a first fixing nut (305).

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