Three-dimensional intelligent station yard system
By introducing a traction module and a pressurized dust removal module into the dust detection module, the detection error problem caused by the residue of filter membrane particles is solved, more efficient filter membrane cleaning is achieved and service life is extended, and the convenience and continuous detection ability of the equipment are improved.
Patent Information
- Application Number
- CN202411888862.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing dust detection methods are difficult to completely remove particles on the filter membrane, resulting in subsequent detection errors, and the filter membrane needs to be replaced frequently, which is troublesome.
The environmental information detection module in the three-dimensional intelligent station system is adopted. This module includes a traction module and an elastic dust removal module. The filter membrane is pulled out through the traction module and elastically hit it with the elastic dust removal module to effectively remove particulate matter.
It significantly improves the cleaning effect of the filter membrane, reduces detection errors, extends the service life of the filter membrane, avoids the trouble of frequent replacement of the filter membrane, and improves the convenience of the equipment and continuous detection capabilities.
Smart Images
Figure CN119688540A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of oil and gas station environment information detection, and more specifically, to a three-dimensional intelligent station system. Background Art
[0002] The three-dimensional intelligent station system is a system that uses modern information technology and intelligent means to manage and optimize some application environments. When applied in a construction site environment, it can be used to establish an integrated system for the construction site environment from detection and collection to feedback and scheduling. It usually includes three-dimensional modeling, data collection, intelligent scheduling, safety monitoring and other aspects. Its intelligence is reflected in the real-time monitoring of the station status through corresponding sensors and monitoring equipment and feedback on the corresponding three-dimensional model, which significantly improves the efficiency of the station manager in making overall decisions on various emergencies in the station.
[0003] The above-mentioned data collection reflects the real reference standard of environmental quality, provides decision support for three-dimensional display, dispatch response processing, etc., and is therefore the most important component in the three-dimensional intelligent station system.
[0004] In the detection and collection of various influencing factors of the construction site environment, dust detection data collection is particularly important. The concentration of atmospheric particulate matter reflected by dust detection is an important factor affecting the health of construction workers. The use of three-dimensional intelligent stations for efficient dust detection is an excellent development trend of modern construction.
[0005] The existing dust detection principle is generally based on the use of β-ray method to monitor the concentration of atmospheric particulate matter, that is, C-14 is used as the emission source to emit constant high-energy electrons (β-rays). When the sampled air enters the sampling tube at a constant flow rate, the particles therein are retained on the filter membrane. When the β-ray radiation passes through the filter membrane, the energy will decay. The content of the particulate matter can be calculated by measuring this attenuation. However, in this detection, some particles will be contaminated on the filter membrane after the detection. Before the next detection, the particles are generally removed by cleaning methods such as air blowing and β-ray bombardment. However, the cleaning effect is not good. There are still many particles remaining on the filter membrane, which will cause certain errors in the next detection. In addition, the filter membrane needs to be replaced frequently during continuous detection, which is more troublesome. Summary of the invention
[0006] The present invention provides a three-dimensional intelligent station field system to solve the technical problem in the related art that it is difficult to completely remove the residual particles on the filter membrane during dust detection, which leads to subsequent detection errors.
[0007] The present invention provides a three-dimensional intelligent station field system, which acts on oilfield facilities and is characterized in that it includes a management host, a plurality of high-definition electronic eyes, an environmental information detection module and a sprinkler. The management host has a three-dimensional model of an oil and gas station field and is divided into a plurality of areas. A fence is built in each area, and the sprinkler is installed on the fence. The high-definition electronic eyes and the environmental information detection module are arranged on the periphery of the fence. The management host and the high-definition electronic eyes are networked, and each high-definition electronic eye is arranged to be signal-connected with the environmental information detection module and the sprinkler in the area to transmit instructions.
[0008] The environmental information detection module is integrated with an edge computer, and the edge computer uses AI and physical algorithms to analyze and optimize the environmental information detection module. The environmental information detection module realizes perception and control of the environmental status of the oilfield facilities. The management host and the environmental information detection module are connected through an analysis module, and the analysis module analyzes the scale of the oilfield facilities and divides them into single well level and oilfield level;
[0009] The environmental information detection module includes a shell, a sampling box, a pump suction module, a filter membrane, a traction module, a spring-pressed dust removal module and a detection module. The sampling box is fixed in the shell, and the pump suction module is connected to the sampling box to suck the external atmosphere into the sampling box. The filter membrane cooperates with the traction module. Under the action of the traction module, the filter membrane slides back and forth relative to the sampling box. The sampling box cooperates with the detection module. The detection module uses a β-ray absorption method to perform dust detection on the external atmosphere sucked into the sampling box. The spring-pressed dust removal module is loaded in the shell and moves synchronously with the traction module. After one detection is completed, the filter membrane part inserted into the sampling box is pulled outward under the action of the traction module, and the synchronously started spring-pressed dust removal module elastically hits it, and then the traction module reversely pulls the filter membrane back into the sampling box to wait for subsequent detection.
[0010] As a further solution of the present invention: the traction module includes a first motor, a first rotating shaft, a first roller, a second motor, a second rotating shaft and a second roller, the first motor is fixedly connected to the output end of the first motor, the first rotating shaft is fixedly sleeved with a first roller, the second motor is fixedly connected to the output end of the second motor, the second rotating shaft is fixedly sleeved with a second roller, and the filter membrane is connected between the first roller and the second roller.
[0011] As a further solution of the present invention: the detection module includes a transmitter, a receiver, a transmission cable and a central controller. The transmitter and the receiver are fixedly fitted on the sampling box. The beta rays emitted by the transmitter pass through the filter membrane and are received by the receiver. The central controller is arranged in the outer shell, and the central controller is electrically connected to the receiver through a cable.
[0012] As a further solution of the present invention: a display screen is arranged on one side of the housing, and the display screen is electrically connected to the central controller.
[0013] The cam is provided with a toothed plate, and the toothed plate is meshed with toothed plates, and the toothed plate is meshed with toothed plates.
[0014] As a further solution of the present invention: the synchronous parts include a first rotating wheel, a second rotating wheel and a synchronous belt, the first rotating wheel is fixedly installed on the end of the first rotating shaft, the second rotating wheel is fixedly installed on the end of the horizontal shaft, and a synchronous belt is matched between the first rotating wheel and the second rotating wheel.
[0015] As a further solution of the present invention: a limit ring is fixedly installed on the sliding column, and the limit ring is pressed and matched with the protrusion.
[0016] As a further solution of the present invention: the pump suction module includes an air suction head, an upper transmission tube, a lower transmission tube and an air suction pump. The top of the sampling box is connected to the upper transmission tube, the end of the upper transmission tube is provided with an air suction head, the bottom of the sampling box is connected to the lower transmission tube, and the end of the lower transmission tube away from the sampling box is connected to the output end of the air suction pump.
[0017] As a further solution of the present invention: a circular air port is arranged on the air suction head, and the upper transmission pipe is connected with the air port.
[0018] As a further solution of the present invention: a cover plate is fixedly installed on one side of the housing, and the cover plate is made of a transparent material.
[0019] The beneficial effects of the present invention are:
[0020] The improvement of the present invention compared with the existing detection technology lies in that after the filter membrane portion originally inserted into the sampling box is pulled out, it is elastically struck by a spring-pressure dust removal module. Compared with non-contact cleaning methods such as blowing and beta-ray bombardment, the direct striking contact can effectively remove the particles attached to the filter membrane, thereby improving the cleaning effect. Then, before the next detection, the cleaned filter membrane segment is reinserted into the sampling box through the traction module. The cleaning method adopted has improved cleaning effects. During the continuous detection process, it is more consistent than the traditional detection method, and there is no need to frequently replace the filter membrane, thereby improving the overall convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the environmental information detection module in the three-dimensional intelligent station system proposed by the present invention;
[0022] Figure 2 It is a schematic diagram of the planar structure of the pump suction module in the environmental information detection module proposed by the present invention;
[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the traction module in the environmental information detection module proposed by the present invention;
[0024] Figure 4 It is a schematic diagram of the coordination structure of the sampling box and the filter membrane in the environmental information detection module proposed by the present invention;
[0025] Figure 5 It is a schematic diagram of the detection module structure in the environmental information detection module proposed in the present invention;
[0026] Figure 6 It is a schematic diagram of the structure of the synchronization components in the environmental information detection module proposed by the present invention;
[0027] Figure 7 It is a schematic diagram of the overall structure of the spring-pressed dust removal module in the environmental information detection module proposed by the present invention;
[0028] Figure 8 It is a detailed structural diagram of the spring-pressed dust removal module in the environmental information detection module proposed by the present invention;
[0029] Fig. 9 It is an operation flow chart of various components of the three-dimensional intelligent station system proposed by the present invention.
[0030] In the figure: 1, housing; 101, cover plate; 2, sampling box; 3, pump suction module; 301, suction head; 302, upper transmission pipe; 303, lower transmission pipe; 304, suction pump; 4, filter membrane; 5, traction module; 501, first motor; 502, first rotating shaft; 503, first roller; 504, second motor; 505, second rotating shaft; 506, second roller; 51, synchronous member; 511, first rotating wheel; 512, second rotating wheel; 513, synchronous belt; 6, spring pressure dust removal module; 60 1. Base; 602. Lower slide plate; 6020. Bump; 6021. Rack plate; 603. Upper slide plate; 6030. Second clamping block; 604. Sliding column; 605. Spring; 606. Mounting block; 607. Rotating rod; 608. Swing arm; 6080. First clamping block; 609. Limiting ring; 6010. Horizontal axis; 6011. Gear; 7. Detection module; 701. Transmitter; 702. Receiver; 703. Transmission cable; 704. Central controller; 8. Display screen; 9. Gas analyzer. DETAILED DESCRIPTION
[0031] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Various examples may omit, replace, or add various processes or components as needed, and in addition, the features described in some examples may also be combined in other examples.
[0032] like Figure 1 - Fig. 9 As shown, the three-dimensional intelligent station field system acts on oilfield facilities, and is characterized by comprising a management host, a plurality of high-definition electronic eyes, an environmental information detection module and a sprinkler. The management host has a three-dimensional model of the oil and gas station field, and is divided into a plurality of areas. A fence is built in each area, and the sprinkler is installed on the fence. The high-definition electronic eyes and the environmental information detection module are arranged around the fence. The management host and the high-definition electronic eyes are connected to each other, and each high-definition electronic eye is connected to the environmental information detection module and the sprinkler in the area to transmit instructions.
[0033] The environmental information detection module is integrated with an edge computer, and the edge computer uses AI and physical algorithms to analyze and optimize the environmental information detection module. The environmental information detection module realizes perception and control of the environmental status of the oilfield facilities. The management host and the environmental information detection module are connected through an analysis module, and the analysis module analyzes the scale of the oilfield facilities and divides them into single well level and oilfield level;
[0034] On the three-dimensional model of the construction site drawn by the system management host, each area is equipped with a corresponding display interface. The display content is the field monitoring image provided by the high-definition electronic eye, the start and stop status and detection data of the environmental information detection module, and the start and stop status and spraying volume of the sprinkler. The basic operating logic of the three-dimensional intelligent station system is: the field monitoring image provided by the high-definition electronic eye feedback shows that there is a lot of dust in the area, and the environmental information detection module is issued a start command. The environmental information detection module collects and detects the dust. The system management host analyzes the detection data. If the detection amount does not exceed the limit standard, the start command is not issued to the sprinkler. If the detection amount exceeds the limit standard, the start command is issued to the sprinkler to spray water mist for dust reduction. The spraying volume and spraying time of the water mist are adaptively adjusted according to the range of the detection amount exceeding the limit standard. The more the range exceeds the limit standard, the greater the spraying volume of the water mist and the longer the spraying time.
[0035] The environmental information detection module includes a shell 1, a sampling box 2, a pump suction module 3, a filter membrane 4, a traction module 5, a spring-pressed dust removal module 6 and a detection module 7. The sampling box 2 is fixed in the shell 1, and the pump suction module 3 is connected to the sampling box 2 to suck the external atmosphere into the sampling box 2. The filter membrane 4 cooperates with the traction module 5. Under the action of the traction module 5, the filter membrane 4 slides back and forth relative to the sampling box 2. The sampling box 2 cooperates with the detection module 7. The detection module 7 uses a β-ray absorption method to perform dust detection on the external atmosphere sucked into the sampling box 2. The spring-pressed dust removal module 6 is loaded in the shell 1 and moves synchronously with the traction module 5. After one detection is completed, the part of the filter membrane 4 inserted into the sampling box 2 is pulled outward under the action of the traction module 5, and the synchronously started spring-pressed dust removal module 6 elastically hits it, and then the traction module 5 reversely pulls the filter membrane 4 back into the sampling box 2 to wait for subsequent detection.
[0036] The improvement of the present invention compared with the existing detection technology lies in that after the portion of the filter membrane 4 originally inserted into the sampling box 2 is pulled out, it is elastically struck by the spring-pressure dust removal module 6. Compared with non-contact cleaning methods such as blowing and beta-ray bombardment, the direct striking contact can effectively remove the particles attached to the filter membrane 4, thereby improving the cleaning effect. Then, before the next detection, the cleaned filter membrane 4 section is reinserted into the sampling box 2 through the traction module 5.
[0037] The cleaning method adopted by the present invention has improved cleaning effect. During the continuous detection process, it is more consistent than the traditional detection method, and there is no need to frequently replace the filter membrane, thereby improving the overall convenience of the equipment.
[0038] refer to Figure 3 and Figure 4 The specific implementation of the traction module 5 is:
[0039] The traction module 5 includes a first motor 501, a first rotating shaft 502, a first roller 503, a second motor 504, a second rotating shaft 505 and a second roller 506. The first motor 501 is fixedly connected to the output end of the first rotating shaft 502, and the first roller 503 is fixedly sleeved on the first rotating shaft 502. The second motor 504 is fixedly connected to the output end of the second rotating shaft 505, and the second roller 506 is fixedly sleeved on the second rotating shaft 505. The filter membrane 4 is connected between the first roller 503 and the second roller 506.
[0040] After one detection is completed, when it is necessary to clean the part of the filter membrane 4 contaminated with particulate matter, start the first motor 501, so that the first rotating shaft 502 drives the first roller 503 to rotate, and the filter membrane 4 is wound as a whole toward the side of the first roller 503, and the part of the filter membrane 4 contaminated with particulate matter is immediately pulled out of the sampling box 2, and the elastic dust removal module 6 synchronously acts to strike and clean the pulled-out part of the filter membrane 4. After cleaning, start the second motor 504, so that the second rotating shaft 505 drives the second roller 506 to rotate, and the cleaned filter membrane 4 is reinserted into the sampling box 2, and the elastic dust removal module 6 is reset by the reverse drive action, and the above process is repeated to achieve continuous detection and cleaning.
[0041] refer to Figure 5 The detection module 7 includes a transmitter 701, a receiver 702, a transmission cable 703 and a central controller 704. The transmitter 701 and the receiver 702 are fixedly matched on the sampling box 2. The transmitter 701 emits β rays that pass through the filter membrane 4 and are received by the receiver 702. The housing 1 is provided with a central controller 704, which is electrically connected to the receiver 702 through a cable. In the detection module 7, the transmitter 701 emits β rays to radiate the filter membrane 4. After being blocked by the particles trapped on the filter membrane 4, the energy is attenuated and received by the receiver 702. Figure 5 The shaded arrow in the figure indicates the emission path of the β-ray. The receiver 702 transmits the attenuation value to the central controller 704 through the transmission cable 703. The central controller 704 measures the dust particle concentration in the sampled air through calculation.
[0042] Furthermore, since a display screen 8 is provided on one side of the housing 1, and the display screen 8 is electrically connected to the central controller 704, the dust particle concentration data obtained by the above detection will be displayed on the display screen 8 in real time, which is convenient for construction personnel to view. When the particle concentration is greater than the standard value, the construction personnel can intuitively see it and adopt corresponding dust prevention and reduction measures.
[0043] Next reference Figure 6 , Figure 7 and Figure 8The spring-pressed dust removal module 6 includes a base 601, a lower slide 602, an upper slide 603, a slide column 604, a spring 605, a mounting block 606, a rotating rod 607 and a swing arm 608. The base 601 is slidably provided with a lower slide 602, a protrusion 6020 is fixed on the lower slide 602, an upper slide 603 is slidably provided on the lower slide 602, a slide column 604 is fixedly connected to one side of the upper slide 603, the slide column 604 is slidably plugged relative to the protrusion 6020, a spring 605 is provided between the protrusion 6020 and the end of the upper slide 603, a mounting block 606 is fixedly installed on one side of the base 601, and a mounting block 606 is fixed on the mounting block A rotating rod 607 is installed, and the swing arm 608 is rotatably connected relative to the mounting block 606. The end of the swing arm 608 is squeezed and matched with the protrusion 6020. A first clamping block 6080 is fixed on the swing arm 608, and a second clamping block 6030 is fixed on the upper slide plate 603. The first clamping block 6080 is clamped and matched with the second clamping block 6030. A horizontal axis 6010 is rotatably installed on the base 601, and a gear 6011 is fixedly sleeved on the horizontal axis 6010. A rack plate 6021 is fixed on one side of the lower slide plate 602, and the rack plate 6021 is meshed with the gear 6011. A synchronous member 51 is matched between the horizontal axis 6010 and the first rotating shaft 502.
[0044] The principle of the spring-pressing dust removal module 6 to achieve the spring-pressing action is:
[0045] Through the cooperation of the synchronous member 51, the rotation of the first roller 503 is transmitted to the spring-pressed dust removal module 6, driving the gear 6011 to rotate. Under the meshing action, the rack plate 6021 drives the lower slide plate 602 to slide. In the initial state, the lower slide plate 602 and the upper slide plate 603 slide to one side synchronously. When the upper slide plate 603 is blocked by the swing arm 608 (that is, the first block 6080 and the second block 6030 are engaged with each other), the upper slide plate 603 pauses and the lower slide plate 602 continues to slide. The spring 605 is compressed. When the protrusion 6020 fixed on the lower slide plate 602 lifts the swing arm 608, the upper slide plate 603 loses the obstruction, the elastic potential energy accumulated in the spring 605 is released, and the upper slide plate 603 is ejected, resulting in an elastic striking action on the filter membrane 4.
[0046] The action source of the spring-pressed dust removal module 6 depends on the transmission of the synchronous member 51, specifically:
[0047] The synchronous component 51 includes a first rotating wheel 511, a second rotating wheel 512 and a synchronous belt 513. The first rotating wheel 511 is fixedly installed on the end of the first rotating shaft 502, and the second rotating wheel 512 is fixedly installed on the end of the horizontal shaft 6010. A synchronous belt 513 is arranged between the first rotating wheel 511 and the second rotating wheel 512. The rotation of the first roller 503 drives the first rotating wheel 511 to rotate. Through the connection of the synchronous belt 513, the second rotating wheel 512 rotates, thereby driving the horizontal shaft 6010 to rotate and the gear 6011 to rotate.
[0048] It should be specially noted that, when the spring-pressed dust removal module 6 is reset, in order to prevent the slide post 604 from being separated from the protrusion 6020 , a limit ring 609 is fixedly mounted on the slide post 604 , and the limit ring 609 is pressed and matched with the protrusion 6020 .
[0049] refer to Figure 2 The pumping module 3 includes an air suction head 301, an upper transmission tube 302, a lower transmission tube 303 and an air suction pump 304. The top of the sampling box 2 is connected to the upper transmission tube 302, and the end of the upper transmission tube 302 is provided with an air suction head 301. The bottom of the sampling box 2 is connected to the lower transmission tube 303, and the end of the lower transmission tube 303 away from the sampling box 2 is connected to the output end of the air suction pump 304. Figure 2 The shaded directional lines indicate the flow pattern of the gas when sampling the outside air.
[0050] The suction head 301 is provided with a circular air port, and the upper transmission pipe 302 is connected to the air port. This arrangement can suck air from different directions into the device for detection, so that the dust concentration reflected during the detection is more realistic.
[0051] A cover plate 101 is fixedly mounted on one side of the housing 1. The cover plate 101 is made of a transparent material. The transparent cover plate 101 can clearly show the operating status of various components inside the device, making it convenient to perform maintenance, adjustment and other operations in a timely manner.
[0052] like Figure 5 As shown, a gas analyzer (9) is provided at the connection between the pump suction module (3) and the sampling box (2), and the detection port of the gas analyzer (9) is directly opposite to the lower port of the pump suction module (3). The gas concentration indicators that can be detected by the gas analyzer (9) include CH4, CO2, H2S, N2 and O2.
[0053] When the present invention is used for monitoring oil and gas stations, the gas analyzer (9) can be used to monitor gas indicators and obtain monitoring results in real time, thereby providing indicator references for ensuring environmental safety, stable operation of production equipment, and preventing leakage of dangerous gases.
[0054] Specifically, the gas analyzer (9) can detect gas concentration indicators including CH4, CO2, H2S, N2 and O2. Among them, methane CH4 is one of the main components of natural gas. Methane leakage is an important indicator in oil and gas station monitoring. Monitoring methane concentration helps prevent gas leakage or explosion risks. In oil and gas stations, changes in carbon dioxide CO2 concentration indicate changes in oil and gas reservoirs or abnormalities in equipment. High concentrations of carbon dioxide also pose a health hazard to workers. Hydrogen sulfide H2S is an extremely toxic and corrosive gas. It is a common gas in oil and gas production. Monitoring its concentration is crucial to preventing poisoning and equipment corrosion. Nitrogen N2 appears in the oil and gas production process as a protective gas or associated gas. Monitoring its concentration can help understand the mixed composition of the gas. Monitoring oxygen O2 concentration is very important. Too high or too low oxygen concentrations may bring safety hazards. Low oxygen concentrations may indicate gas leakage in a closed environment, causing the risk of hypoxia.
[0055] The above describes an embodiment of the present invention, but this embodiment is not limited to the above specific implementation methods. The above specific implementation methods are merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make many forms, all of which are protected by this embodiment.
Claims
1. Three-dimensional intelligent station system, acting on oilfield facilities, characterized by: It includes a management host, several high-definition electronic eyes, environmental information detection modules and sprinklers. The three-dimensional model of the oil and gas station of the management host is divided into several areas. A fence is built in each area, and the sprinklers are installed on the fence. The high-definition electronic eyes and environmental information detection modules are arranged around the fence. The management host and the high-definition electronic eyes are networked. Each high-definition electronic eye is set up with the environmental information detection module and the sprinkler in the area to transmit instructions. The environmental information detection module is integrated with an edge computer, and the edge computer uses AI and physical algorithms to analyze and optimize the environmental information detection module. The environmental information detection module realizes perception and control of the environmental status of the oilfield facilities. The management host and the environmental information detection module are connected through an analysis module, and the analysis module analyzes the scale of the oilfield facilities and divides them into single well level and oilfield level; The environmental information detection module comprises a housing (1), a sampling box (2), a pumping module (3), a filter membrane (4), a traction module (5), a spring-pressed dust removal module (6) and a detection module (7); the sampling box (2) is fixed in the housing (1); the pumping module (3) is connected to the sampling box (2) to suck the external atmosphere into the sampling box (2); the filter membrane (4) cooperates with the traction module (5); under the action of the traction module (5), the filter membrane (4) reciprocates and slides relative to the sampling box (2); the sampling box (2) and the detection module (7) are connected to each other. The module (7) cooperates with the detection module (7) to detect dust in the external atmosphere sucked into the sampling box (2) by a beta-ray absorption method. The spring-loaded dust removal module (6) is loaded in the housing (1) and operates synchronously with the traction module (5). After one detection is completed, the filter membrane (4) inserted into the sampling box (2) is pulled outward under the action of the traction module (5), and the synchronously started spring-loaded dust removal module (6) elastically strikes it, and then the traction module (5) reversely pulls the filter membrane (4) back into the sampling box (2) to wait for subsequent detection.
2. The three-dimensional intelligent station system according to claim 1 is characterized in that: The traction module (5) comprises a first motor (501), a first rotating shaft (502), a first roller (503), a second motor (504), a second rotating shaft (505) and a second roller (506); the first rotating shaft (502) is fixedly connected to the output end of the first motor (501); the first roller (503) is fixedly sleeved on the first rotating shaft (502); the second rotating shaft (505) is fixedly connected to the output end of the second motor (504); the second roller (506) is fixedly sleeved on the second rotating shaft (505); and the filter membrane (4) is connected between the first roller (503) and the second roller (506).
3. The three-dimensional intelligent station system according to claim 1 is characterized in that: The detection module (7) includes a transmitter (701), a receiver (702), a transmission cable (703) and a central controller (704). The transmitter (701) and the receiver (702) are fixedly mounted on the sampling box (2). The transmitter (701) emits β rays which pass through the filter membrane (4) and are then received by the receiver (702). The central controller (704) is arranged in the housing (1). The central controller (704) is electrically connected to the receiver (702) via a cable. A display screen (8) is arranged on one side of the housing (1). The display screen (8) is electrically connected to the central controller (704).
4. The three-dimensional intelligent station system according to claim 2 is characterized in that: The spring-pressed dust removal module (6) comprises a base (601), a lower slide plate (602), an upper slide plate (603), a slide column (604), a spring (605), a mounting block (606), a rotating rod (607) and a swing arm (608); the base (601) is provided with a lower slide plate (602) for sliding, the lower slide plate (602) is provided with a protrusion (6020) fixedly, the lower slide plate (602) is provided with an upper slide plate (603) for sliding, one side of the upper slide plate (603) is fixedly connected with a slide column (604), the slide column (604) is slidably plugged relative to the protrusion (6020), a spring (605) is provided between the protrusion (6020) and the end of the upper slide plate (603), one side of the base (601) is provided with a mounting block (606) for fixed installation, the mounting block (606) A rotating rod (607) is fixedly mounted on the upper part, the swing arm (608) is rotatably connected relative to the mounting block (606), the end of the swing arm (608) is pressed and matched with the protrusion (6020), a first clamping block (6080) is fixed on the swing arm (608), a second clamping block (6030) is fixed on the upper slide plate (603), the first clamping block (6080) and the second clamping block (6030) are clamped and matched, a transverse shaft (6010) is rotatably mounted on the base (601), a gear (6011) is fixedly sleeved on the transverse shaft (6010), a rack plate (6021) is fixed on one side of the lower slide plate (602), the rack plate (6021) is meshed with the gear (6011), and a synchronous member (51) is matched between the transverse shaft (6010) and the first rotating shaft (502).
5. The three-dimensional intelligent station system according to claim 4 is characterized in that: The synchronous component (51) comprises a first rotating wheel (511), a second rotating wheel (512) and a synchronous belt (513); the first rotating wheel (511) is fixedly mounted on the end of the first rotating shaft (502); the second rotating wheel (512) is fixedly mounted on the end of the transverse shaft (6010); and a synchronous belt (513) is provided between the first rotating wheel (511) and the second rotating wheel (512).
6. The three-dimensional intelligent station system according to claim 4 is characterized in that: A limit ring (609) is fixedly mounted on the slide column (604), and the limit ring (609) is extruded and matched with the protrusion (6020).
7. The three-dimensional intelligent station system according to claim 1, characterized in that: The pump suction module (3) comprises an air suction head (301), an upper transmission tube (302), a lower transmission tube (303) and an air suction pump (304); the top of the sampling box (2) is connected to the upper transmission tube (302); the end of the upper transmission tube (302) is provided with an air suction head (301); the bottom of the sampling box (2) is connected to the lower transmission tube (303); and the end of the lower transmission tube (303) away from the sampling box (2) is connected to the output end of the air suction pump (304).
8. The three-dimensional intelligent station system according to claim 7 is characterized in that: The air suction head (301) is provided with a circular air port, and the upper transmission pipe (302) is connected to the air port.
9. The three-dimensional intelligent station system according to claim 1, characterized in that: A cover plate (101) is fixedly mounted on one side of the housing (1), and the cover plate (101) is made of a transparent material.
10. The three-dimensional intelligent station system according to claim 4, characterized in that: A gas analyzer (9) is provided at the connection between the pump suction module (3) and the sampling box (2); a detection port of the gas analyzer (9) is directly opposite to a lower port of the pump suction module (3); and gas concentration indicators that can be detected by the gas analyzer (9) include CH4, CO2, H2S, N2 and O2.