Plant environment monitoring system

Abstract

The utility model discloses a factory building environment monitoring system relates to factory building environment monitoring technical field. The factory building environment monitoring system includes at least two monitoring lines, and at least two monitoring lines are along horizontal direction interval arrangement, and each monitoring line includes at least two monitoring units. Each monitoring unit includes: upper pulley, lower pulley, and the lower pulley is located the below of upper pulley, and pull rope, and the pull rope is established in upper pulley with lower pulley, and environmental monitoring piece, environmental monitoring piece is established in pull rope, and when the pull rope is pulled, with pull rope vertical lift. Wherein, at least two environmental monitoring pieces of same monitoring line are along longitudinal direction interval arrangement, and the horizontal direction with longitudinal direction is all horizontal direction and has the included angle between them. This system reduces the risk of staff climbing, also improves the monitoring data export efficiency.

Description

Technical Field

[0001] This utility model relates to the field of factory environmental monitoring technology, and in particular to a factory environmental monitoring system. Background Technology

[0002] In current factory environments, environmental monitoring, such as temperature and humidity monitoring, relies on manual installation of monitoring probes in designated locations. However, when monitoring results need to be exported, if the probes are located at a high elevation, workers must climb ladders or shelves to reach them. This not only leads to low monitoring efficiency but also poses safety risks associated with working at heights.

[0003] Environmental monitoring in a factory typically involves multiple stages, including the installation, retrieval, data export, and analysis of monitoring probes, with a considerable interval often between installation and retrieval. This means that after installation, workers must climb to higher ground again to retrieve the monitoring probes, increasing operational risks and difficulty.

[0004] Therefore, there is room for improvement in the factory environmental monitoring system. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a factory environment monitoring system, which helps improve monitoring efficiency, reduce operational difficulty, and avoid the risks of manual operation.

[0006] According to an embodiment of the present invention, the factory environment monitoring system includes at least two monitoring columns, which are arranged at horizontal intervals; each monitoring column includes at least two monitoring units.

[0007] Each of the monitoring units includes: an upper pulley; a lower pulley located below the upper pulley; a pull rope disposed on the upper pulley and the lower pulley; and an environmental monitoring device disposed on the pull rope and moving vertically up and down with the pull rope when the pull rope is pulled.

[0008] In this configuration, at least two environmental monitoring devices in the same monitoring column are arranged at intervals along the longitudinal direction, and both the transverse and longitudinal directions are horizontal and have an angle between them.

[0009] According to the factory environmental monitoring system of this utility model embodiment, the monitoring unit is configured in such a way that the upper and lower pulleys can be pre-installed on the factory or shelves, eliminating the need to directly install the environmental monitoring components onto the factory or shelves. When it is necessary to export the monitoring data of the environmental monitoring components, the height of the environmental monitoring components can be adjusted by pulling the pull rope, eliminating the need for workers to climb. Similarly, when it is necessary to install or retrieve the environmental monitoring components onto the pull rope, the height of the installation position of the environmental monitoring components on the pull rope can be adjusted by pulling the pull rope, facilitating operation. This reduces the risk of workers climbing and improves the efficiency of monitoring data export.

[0010] By setting at least two horizontally spaced monitoring columns, with each monitoring column including at least two vertically spaced environmental monitoring devices, a matrix arrangement of environmental monitoring devices can be achieved within the factory, thus enabling the monitoring of environmental data from multiple locations within the factory.

[0011] Understandably, many scientific fields, such as biological culture, have stringent environmental requirements for various parts of the plant. By setting up the matrix-style environmental monitoring units described in this application, multi-location monitoring within the plant can be achieved. Staff can adjust the environment promptly based on the monitoring results to ensure the required environmental conditions. Given this need, the plant requires numerous monitoring locations and records a large amount of data; therefore, setting up this type of monitoring unit can significantly reduce the workload and risk for staff.

[0012] In some embodiments, all the monitoring units in the same monitoring column are arranged along the longitudinal interval, and the upper pulley and the lower pulley are adapted to be installed on a shelf in the factory.

[0013] Specifically, the pull rope is a closed loop, and the pull rope is taut and looped around the upper pulley and the lower pulley.

[0014] In other embodiments, each of the monitoring units further includes: a side pulley adapted to be installed on the roof of the factory building, a portion of the pull rope wrapped around the side pulley, the environmental monitoring element located below the side pulley and suspended from the end of the pull rope; all the side pulleys in the same monitoring column are arranged along the longitudinal interval.

[0015] Specifically, all the sliding wheels of the same monitoring column are located on the same vertical plane to be suitable for installation on the same wall of the factory building, and the sliding wheels of the same monitoring column are arranged sequentially along the horizontal direction; All the upper pulleys of the same monitoring column are located on the same horizontal plane to facilitate installation at the junction of the roof and the wall of the plant.

[0016] Furthermore, all the sliding wheels of all the monitoring columns are located on the same vertical plane.

[0017] Optionally, the end of the pull rope located below the side pulley forms a loop; the monitoring unit further includes: a U-shaped rod, which is fitted onto the loop; and a locking pin, which is detachably connected to both ends of the U-shaped rod.

[0018] Alternatively, the monitoring unit may further include a plurality of counterweight nuts, which are fitted onto the collar.

[0019] In some embodiments, there is only one environmental monitoring device on the same monitoring unit, and the height of the environmental monitoring device can be adjusted when the pull rope is pulled so as to monitor environmental parameters at different heights at the same horizontal position successively. Alternatively, on the same monitoring unit, there may be multiple environmental monitoring devices, which are fixed at different heights on the pull rope to simultaneously monitor environmental parameters at different heights at the same horizontal position.

[0020] In some embodiments, at least one of the monitoring units includes: a crank handle connected to the lower pulley, wherein rotating the crank handle drives the lower pulley to rotate, thereby driving the environmental monitoring device to rise and fall.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a layout diagram of the factory environment monitoring system in some embodiments of this application, viewed from the axial side within the factory. Figure 2 Layout diagram of the locations for environmental parameter monitoring within the factory building; Figure 3 This is a structural diagram of the factory environment monitoring system according to some embodiments of this application, viewed from inside the factory. Figure 4 This is a structural diagram of the monitoring unit on a shelf according to some embodiments of this application; Figure 5 This is a structural diagram of the factory environment monitoring system in the axial direction inside the factory, representing some other embodiments of this application. Figure 6 This is a structural diagram of the monitoring unit at the end of the pull rope in some embodiments of this application.

[0023] Figure label: Factory Environmental Monitoring System 100 Monitoring column P, Monitoring Unit 1 10 pull ropes, 15 loops, 20 environmental monitoring components, 40 side pulleys, 50 upper pulleys, 60 lower pulleys, 70 crank handles, 81 U-shaped rods, 82 locking pins, and 83 counterweight nuts. Factory building 300, roof 310, walls 320, shelves 400. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] It is worth noting that, according to GMP (Good Manufacturing Practice) requirements for pharmaceutical manufacturing and distribution enterprises, in order to ensure drug quality, temperature and humidity validation is required for pharmaceutical manufacturing facilities before and during use. The validation method involves placing monitoring points at specific distances in both the horizontal and vertical directions within the facility space. For example, the number of uniformly distributed monitoring points in each facility should not be less than nine, with monitoring points placed at each corner and center of the warehouse. The horizontal distance between any two monitoring points should not exceed 5 meters, and the vertical distance should not exceed 2 meters. Since the height of some warehouses varies from several meters to tens of meters, multiple monitoring probes need to be deployed vertically. Additionally, multiple monitoring probes also need to be deployed horizontally. The validation process includes the installation and removal of the monitoring probes. As mentioned in the background section, the installation and removal of some existing monitoring probes rely on manual labor, which not only limits the efficiency and flexibility of probe deployment but also increases the safety risks for operators. Especially when monitoring locations are at a high level, manual operation is not only time-consuming and labor-intensive, but also requires operators to use ladders, shelves, and other auxiliary tools, which undoubtedly increases the risks of working at height. Furthermore, manual operation is susceptible to human factors, such as operational errors and negligence, all of which can affect the accuracy and reliability of the monitoring probes. To solve the above problems, please refer to the following: Figures 1-6 A factory environment monitoring system 100 according to an embodiment of the present utility model is described.

[0028] According to an embodiment of the present utility model, the factory environment monitoring system 100, such as Figure 1 As shown, the factory environmental monitoring system 100 includes at least two monitoring columns P, which are arranged at horizontal intervals. Each monitoring column P includes at least two monitoring units 1.

[0029] Each monitoring unit 1 includes: an upper pulley 50, a lower pulley 60, a pull rope 10, and an environmental monitoring component 20. The lower pulley 60 is located below the upper pulley 50, and the pull rope 10 is mounted on the upper pulley 50 and the lower pulley 60. The environmental monitoring component 20 is mounted on the pull rope 10 and moves vertically up and down with the pull rope 10 when the pull rope 10 is pulled.

[0030] In this configuration, at least two environmental monitoring elements 20 in the same monitoring column P are arranged at intervals along the longitudinal direction, with both the transverse and longitudinal directions being horizontal and having an angle between them.

[0031] by Figure 1 and Figure 2 The illustrated embodiment is an example, such as Figure 1As shown, four monitoring columns P can be set up within the factory building 300, namely monitoring columns Pa, Pb, Pc, and Pd. Each monitoring column P has four monitoring units 1, and each monitoring unit 1 has at least one environmental monitoring element 20. Taking the case where each monitoring unit 1 has only one environmental monitoring element 20 as an example, the environmental monitoring elements 20 are arranged in four columns horizontally, with four elements arranged in each column vertically, for a total of sixteen environmental monitoring elements 20.

[0032] The sixteen environmental monitoring units 20 can monitor environmental parameters at sixteen horizontal positions, where "horizontal position" refers to the coordinate position on a horizontal plane within the 300mm radius of the factory building. In the column containing Pa, four horizontal positions a1 to a4 can be measured. In the column containing Pb, four horizontal positions b1 to b4 can be measured. In the column containing Pc, four horizontal positions c1 to c4 can be measured. In the column containing Pd, four horizontal positions d1 to d4 can be measured.

[0033] like Figure 2 As shown, since the height of the environmental monitoring component 20 is adjustable when the rope 10 is pulled, the same monitoring unit 1 can obtain environmental parameters at different heights by adjusting the height of the environmental monitoring component 20. For example, at position a1, four sets of environmental parameters at four heights (a11, a12, a13, and a14) can be obtained. At position a2, four sets of environmental parameters at four heights (a21, a22, a23, and a24) can be obtained. And so on, sixty-four sets of environmental parameters can be obtained at sixteen horizontal positions.

[0034] According to the factory environment monitoring system 100 of this utility model embodiment, the monitoring unit 1 is configured in such a way that the upper pulley 50 and the lower pulley 60 can be pre-installed on the factory 300 or the shelf 400, without the need to directly install the environmental monitoring component 20 on the factory 300 or the shelf 400.

[0035] It should be noted that when installing monitoring unit 1, the environmental monitoring component 20 can be pre-installed onto the pull rope 10, and then the entire monitoring unit 1 can be installed onto the factory building 300 or the shelf 400. Alternatively, the monitoring unit 1, excluding the environmental monitoring component 20, can be installed onto the factory building 300 or the shelf 400, and then the environmental monitoring component 20 can be installed onto the pull rope 10.

[0036] When it is necessary to export the monitoring data of the environmental monitoring device 20, the height of the environmental monitoring device 20 can be adjusted by pulling the pull rope 10, and the staff does not need to climb. When the sensitivity of individual environmental monitoring devices 20 is insufficient or malfunctions, the height of the environmental monitoring device 20 can also be adjusted by pulling the pull rope 10, and the staff does not need to climb.

[0037] In traditional solutions, when environmental parameters need to be monitored at different locations in a factory, workers climb to a suitable height to install monitoring devices on the factory walls or shelves. Environmental parameters need to be recorded periodically, for example, every three months. This requires workers to climb to the monitoring device's location every three months to export the data, resulting in four such climbs per year just for data export. When production is completed or the monitoring device needs to be replaced, workers still need to climb. Therefore, for a single monitoring device, the shorter the recording period for environmental parameters, the more times workers need to climb throughout the year.

[0038] The design of this application eliminates the need for workers to climb during the installation of monitoring unit 1; climbing is no longer required when removing environmental monitoring components or exporting data. Therefore, compared to other solutions, this application reduces the risk of workers climbing and improves the efficiency of data export.

[0039] Furthermore, if environmental parameter monitoring is required at different heights on the same horizontal level, it can be achieved using the same monitoring unit 1, thus requiring only one climb by the worker during installation. However, if the environmental monitoring unit 20 were directly installed on the factory building 300 or the shelf 400, one unit 20 would need to be installed at each different height, increasing the risk of climbing and the labor intensity. This proposed solution further reduces the climbing risk for workers and improves installation efficiency.

[0040] According to the factory environment monitoring system 100 of this utility model embodiment, by setting at least two horizontally spaced monitoring columns P, and the same monitoring column P including at least two vertically spaced environmental monitoring components 20, the environmental monitoring components 20 can be arranged in a matrix in the factory 300, so that environmental data at multiple locations in the factory 300 can be monitored.

[0041] Understandably, many scientific fields, such as biological culture, impose stringent environmental requirements on various locations within the plant 300. By installing the matrix-arranged environmental monitoring units 20 as described in this application, multi-location monitoring within the plant 300 can be achieved. Staff can then adjust the environment promptly based on the monitoring results to ensure the required environmental conditions. Given this need, the plant 300 requires numerous monitoring locations and records a large amount of data. Therefore, installing this type of monitoring unit 1 significantly reduces the workload and risk for staff.

[0042] In this application, different installation methods can be selected based on the environmental conditions within the factory building 300. For example, if there is a suitable shelf 400, the monitoring unit 1 can be installed on the shelf 400; if there is no suitable shelf 400, it can be directly installed on the factory building 300. Alternatively, some monitoring units 1 can be installed on the shelf 400, and some can be installed on the factory building 300.

[0043] In some embodiments, such as Figure 1 As shown, all monitoring units 1 in the same monitoring column P are arranged at intervals along the longitudinal direction. Figure 3 and Figure 4 As shown, the upper pulley 50 and lower pulley 60 are suitable for installation on the shelf 400 within the factory 300. This allows for the installation of monitoring units 1 at specific required locations, with multiple monitoring units 1 installed separately, reducing the risk of tangled wires or knots. Furthermore, multiple workers can be assigned to install them separately without interference, resulting in faster installation and no disruption to the subsequent use of the factory 300.

[0044] In addition, since each monitoring unit 1 is installed separately, when it is necessary to adjust the height of the environmental monitoring component 20, the corresponding pulley 60 can be quickly located for operation.

[0045] Specifically, such as Figure 4 As shown, the pull rope 10 is a closed loop, taut and fitted onto the upper pulley 50 and the lower pulley 60, with the environmental monitoring component 20 located between the upper pulley 50 and the lower pulley 60. This design prevents the pull rope 10 from tangling or loosening, resulting in a more stable and reliable monitoring unit 1 after installation.

[0046] In other embodiments, such as Figure 5 As shown, each monitoring unit 1 also includes: a side pulley 40, which is adapted to be installed on the roof 310 of the factory building 300; a portion of the pull rope 10 is wound around the side pulley 40; and the environmental monitoring element 20 is located below the side pulley 40 and suspended from the end of the pull rope 10. All side pulleys 40 in the same monitoring column P are arranged at longitudinal intervals.

[0047] In other words, the monitoring unit 1 can be installed using the structure of the factory building 300 itself, and the environmental monitoring component 20 can be adjusted to its specific position within the factory building 300 using the side casters 40. This reduces the reliance on the shelving 400, allowing the installation of the monitoring unit 1 to be completed even when the shelving 400 is not high enough or is unavailable.

[0048] Specifically, such as Figure 5 As shown, all the sliding wheels 60 of the same monitoring column P are located on the same vertical plane to be suitable for installation on the same wall 320 of the factory building 300, and the sliding wheels 60 of the same monitoring column P are arranged sequentially in the horizontal direction.

[0049] Here, the sliding pulleys 60 of the same monitoring column P are placed on the same vertical plane and can be installed on the same wall 320. When it is necessary to export environmental parameters of the same column position, one worker can pull the pull rope 10 at the sliding pulley 60, and another worker can go to the environmental monitoring device 20 to wait for the environmental monitoring device 20 to descend and export the monitoring data. In this way, the worker who needs to pull the pull rope 10 does not need to move back and forth, reducing the workload and saving effort.

[0050] It is understandable that, for ease of operation, the pulleys 60 on the wall 320 are usually positioned relatively low, making the pull rope 10 vulnerable to being bumped by external objects. Therefore, all the pulleys 60 in the same monitoring column P are arranged horizontally in sequence. This way, the pull ropes 10 at the lower positions are spaced out horizontally, avoiding the possibility of them getting tangled or knotted after being bumped by external objects.

[0051] Furthermore, such as Figure 5 As shown, the sliding rollers 60 of the same monitoring column P are staggered horizontally while decreasing sequentially vertically. For example... Figure 5 In the same monitoring column P, the three sliding rollers 60 are arranged diagonally downwards in the horizontal direction, rather than in a straight horizontal direction. It is understandable that each sliding roller 60 has a diameter; if two adjacent sliding rollers 60 were arranged in a straight horizontal direction, the center-to-center distance between two adjacent sliding rollers 60 would be at least equal to the diameter of the sliding roller 60. However, by using a method like... Figure 5 The three sliding rollers 60 shown are arranged diagonally downwards in the horizontal direction, allowing the center-to-center distance between adjacent sliding rollers 60 to be less than the diameter of the roller 60. This results in a smaller lateral spacing between all the sliding rollers 60 in the same monitoring column P, enabling operators to rotate all the rollers 60 without lateral movement, further improving operational convenience. This advantage becomes more pronounced as the number of sliding rollers 60 in the same monitoring column P increases.

[0052] Specifically, all the upper pulleys 50 of the same monitoring column P are located on the same horizontal plane to be suitable for installation at the junction of the roof 310 and the wall 320 of the factory building 300.

[0053] Place all the upper pulleys 50 of the same monitoring column P at the connection between the roof 310 and the wall 320 of the factory building 300, so that the pull rope 10 between the upper pulley 50 and the lower pulley 60 can be as close as possible to the wall 320, and the pull rope 10 between the side pulley 40 and the upper pulley 50 can be as close as possible to the roof 310. These two parts of the pull rope 10 are not easily snagged by external objects and are not easily tangled.

[0054] Furthermore, all the sliding wheels 60 of all monitoring columns P are located on the same vertical plane. This allows all height adjustments of the pull ropes 10 to be performed on a single wall, further reducing the workload of the personnel adjusting the height.

[0055] In some specific embodiments, such as Figure 6 As shown, the end of the pull rope 10 located below the side pulley 40 forms a collar 15. The monitoring unit 1 also includes a U-shaped rod 81 and a locking pin 82. The U-shaped rod 81 is fitted onto the collar 15, and the locking pin 82 is connected to both ends of the U-shaped rod 81, with at least one end of the locking pin 82 being detachable from the U-shaped rod 81. The environmental monitoring component 20 is mounted on the U-shaped rod 81 or the locking pin 82.

[0056] Here, the U-shaped rod 81 and locking pin 82 can be easily installed onto the loop 15 of the pull rope 10. The U-shaped rod 81 is relatively large, making it easy to thread onto the loop 15. It also helps to use its weight to keep the upper pull rope 10 taut, so that the environmental monitoring component 20 is less likely to shake and the horizontal position measurement is relatively accurate.

[0057] One or both ends of the locking pin 82 can be detached from the U-shaped rod 81 to facilitate the insertion of the collar 15 and also for easy replacement.

[0058] Optionally, the environmental monitoring component 20 can be tied to the U-shaped rod 81 or the locking pin 82 with cable ties, which makes it easy to assemble and disassemble, and the tightness of the binding can be easily adjusted.

[0059] Furthermore, such as Figure 6 As shown, the monitoring unit 1 also includes multiple counterweight nuts 83, which are fitted onto the collar 15. This further increases the weight at the end of the pull rope 10, making the environmental monitoring component 20 less prone to swaying and ensuring relatively accurate measurement of the horizontal position.

[0060] In some specific embodiments, such as Figure 4 As shown in the monitoring unit 1 on one side of the shelf 400, there is only one environmental monitoring element 20 on the same monitoring unit 1. The height of the environmental monitoring element 20 can be adjusted by pulling the rope 10, so as to monitor environmental parameters at different heights at the same horizontal position. In this way, environmental parameter data at multiple heights can be measured with one environmental monitoring element 20, saving the number of environmental monitoring elements 20.

[0061] In some specific embodiments, such as Figure 4 The monitoring unit 1 is shown on the other side of the shelving 400. Multiple environmental monitoring devices 20 are mounted on the same monitoring unit 1, fixed at different heights on the pull rope 10, to simultaneously monitor environmental parameters at different heights at the same horizontal position. This saves time when monitoring environmental parameters at different heights.

[0062] In this application, when adjusting the height of the environmental monitoring component 20, the pull rope 10 can be pulled directly or indirectly. For example, the pulley 60 can be rotated, and the pull rope 10 can be moved by the pulley 60.

[0063] In some alternative embodiments, such as Figure 4 As shown, at least one monitoring unit 1 includes a crank 70 connected to a pulley 60. When the crank 70 is rotated, it drives the pulley 60 to rotate, thereby raising or lowering the environmental monitoring component 20. This makes adjusting the height of the environmental monitoring component 20 easier.

[0064] Of course, the solution proposed in this application may not be limited to this. At least one monitoring unit 1 includes: a drive motor, which is connected to an upper pulley 50 or a lower pulley 60. The drive motor can be electrically controlled to rotate, and when the drive motor rotates, it drives the upper pulley 50 or the lower pulley 60 to rotate, which in turn drives the pull rope 10 to move.

[0065] Thus, the factory environmental monitoring system 100 achieves automated control, precisely controlling the movement of the pull rope 10 and the height of the environmental monitoring component 20 via a drive motor. This automated control not only improves work efficiency but also reduces errors that may be caused by human operation.

[0066] In some alternative embodiments, the pull rope 10 can be a stainless steel wire rope, a polyester fiber rope, a plastic-coated steel wire rope, or a nylon rope, etc.

[0067] Optionally, the cross-sectional shape of the pull rope 10 can be circular, flat, polygonal, etc.

[0068] For example, a circular cross-section can provide a uniform stress distribution for the pull rope 10, allowing it to be evenly stressed during tension. Another example is a flat cross-section, which provides a larger contact area, reducing pressure per unit area and thus decreasing wear. Simultaneously, a flat cross-section allows for a wider installation range for the environmental monitoring component 20. Yet another example is a polygonal cross-section, which, with its numerous sharp edges, resists shear forces, providing higher strength and enhancing system stability and reliability.

[0069] The environmental monitoring device 20 may include at least one of sensors such as a temperature sensor, a humidity sensor, and a wind speed sensor. The structure, working principle, and data export method of each sensor are existing technologies and will not be described in detail here.

[0070] When different environmental parameters need to be monitored, the operator can remove the sensor currently installed on the pull rope 10 and replace it with a new sensor. This detachable connection makes the replacement process simple and quick, without requiring large-scale adjustments or modifications to the entire system.

[0071] If a sensor malfunctions or is damaged, that sensor can be replaced individually without replacing the entire system or the rope 10 structure.

[0072] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0073] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A factory environment monitoring system (100), characterized in that, The plant environment monitoring system (100) includes at least two monitoring columns (P), and the at least two monitoring columns (P) are arranged at horizontal intervals; Each of the monitoring columns (P) includes at least two monitoring units (1), and each monitoring unit (1) includes: Upper pulley (50); A lower pulley (60) is located below the upper pulley (50); A pull rope (10) is provided on the upper pulley (50) and the lower pulley (60); An environmental monitoring device (20) is mounted on the pull rope (10) and moves vertically up and down with the pull rope (10) when the pull rope (10) is pulled. In this configuration, at least two environmental monitoring elements (20) of the same monitoring column (P) are arranged at intervals along the longitudinal direction, and both the transverse and longitudinal directions are horizontal and have an angle between them.

2. The factory environment monitoring system (100) according to claim 1, characterized in that, All the monitoring units (1) of the same monitoring column (P) are arranged along the longitudinal interval, and the upper pulley (50) and the lower pulley (60) are adapted to be installed on the shelf (400) in the factory (300).

3. The factory environment monitoring system (100) according to claim 2, characterized in that, The pull rope (10) is a closed loop. The pull rope (10) is taut and looped on the upper pulley (50) and the lower pulley (60). The environmental monitoring device (20) is located between the upper pulley (50) and the lower pulley (60).

4. The factory environment monitoring system (100) according to claim 1, characterized in that, Each of the monitoring units (1) further includes: A side pulley (40) is adapted to be installed on the roof (310) of the factory building (300), a portion of the pull rope (10) is wound around the side pulley (40), and the environmental monitoring device (20) is located below the side pulley (40) and suspended from the end of the pull rope (10); All the side pulleys (40) of the same monitoring column (P) are arranged along the longitudinal interval.

5. The factory environment monitoring system (100) according to claim 4, characterized in that, All the sliding wheels (60) of the same monitoring column (P) are located on the same vertical plane to be suitable for installation on the same wall (320) of the factory building (300), and the sliding wheels (60) of the same monitoring column (P) are arranged sequentially along the transverse direction; All the upper pulleys (50) of the same monitoring column (P) are located on the same horizontal plane to be suitable for installation at the junction of the roof (310) and the wall (320) of the plant (300).

6. The factory environment monitoring system (100) according to claim 5, characterized in that, All the downslide wheels (60) of all the monitoring columns (P) are located on the same vertical plane.

7. The factory environment monitoring system (100) according to claim 4, characterized in that, The end of the pull rope (10) located below the side pulley (40) forms a loop (15); The monitoring unit (1) also includes: U-shaped rod (81), said U-shaped rod (81) is fitted onto the collar (15); Locking pin (82), the locking pin (82) is connected to both ends of the U-shaped rod (81), and at least one end of the locking pin (82) is detachable from the U-shaped rod (81); The environmental monitoring component (20) is installed on the U-shaped rod (81) or the locking pin (82).

8. The factory environment monitoring system (100) according to claim 7, characterized in that, The monitoring unit (1) also includes a plurality of counterweight nuts (83), which are fitted onto the collar (15).

9. The factory environment monitoring system (100) according to claim 1, characterized in that, On the same monitoring unit (1), there is only one environmental monitoring device (20). When the pull rope (10) is pulled, the height of the environmental monitoring device (20) can be adjusted so as to monitor environmental parameters at different heights at the same horizontal position. Alternatively, on the same monitoring unit (1), there are multiple environmental monitoring devices (20), and the multiple environmental monitoring devices (20) are fixed at different heights on the pull rope (10) to simultaneously monitor environmental parameters at different heights at the same horizontal position.

10. The factory environment monitoring system (100) according to any one of claims 1-9, characterized in that, At least one of the monitoring units (1) includes: A crank (70) is connected to the pulley (60). When the crank (70) rotates, it drives the pulley (60) to rotate, thereby driving the environmental monitoring device (20) to rise and fall.

Images